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McKinsey’s report surveyed 2,395 corporate executives and described the current situation of corporate AI.

The conclusions of the report are divided into four aspects:

Firstly, an overview of the application of AI in enterprises is given. The report shows that at least half of the respondents have adopted AI, and its value in enterprises is that the increase in income is greater than the decrease in cost, but only 16% of the respondents have introduced deep learning.

Secondly, from the analysis of enterprise practice, why can some enterprises use AI to generate greater value? What are the characteristics of these enterprises? Practice is divided into six aspects: strategy; Talent and leadership; Methods; Tools and technologies; Data; AI deployment.

The third is to check the enterprise’s perception of AI risk, and find that most enterprises have no awareness of the possible risks of AI, and few enterprises manage the risks. Network security is still the only risk that most enterprises consider.

Fourth, the report found that the epidemic actually accelerated the application of AI by enterprises and the digital transformation process of enterprises.

Every year, McKinsey publishes a global survey of artificial intelligence (AI) to analyze the current situation of AI application in enterprises. This year’s survey was conducted from June 9 to June 19, 2020. McKinsey collected feedback from 2,395 participants from different regions, industries, company size, functional expertise and tenure.

Among them, 1,151 people said that their enterprises have adopted AI in at least one project and answered some questions about how to use AI. In order to adjust the difference of response rate, the data is weighted according to the contribution of each respondent country to global GDP.

The report shows that enterprises are increasingly using AI as a tool to create value, but this value is more reflected in increasing revenue than reducing costs. More than two-thirds of the respondents said that AI can increase revenue, mainly through functions such as inventory and parts optimization, pricing and promotion, customer service analysis, sales and demand forecasting. In addition, a small number of respondents from different industries attributed 20% or more of their organization’s earnings before interest and tax to AI.

In addition, the gap between companies that perform better in AI deployment and other companies is also widening. Better companies tend to have higher annual growth rate, better overall leadership and higher technical investment.

However, with the deepening of practice, the risks in AI application have gradually emerged, among which the most noteworthy risk is the lack of model interpretability. Although some enterprises have made some progress in reducing AI risks, most enterprises still have a long way to go.

The authors of the report include: Tara Balakrishnan, consultant of McKinsey Silicon Valley Office; Michael Chui, Partner of the San Francisco Office of McKinsey Global Institute; Bryce Hall, Deputy Partner of Washington DC Office; And Nicolaus Henke, a senior partner in the London office.

one

Overview of AI deployment:

Only 16% of enterprises introduce deep learning.

In terms of the adoption of AI, the McKinsey report shows that half of the respondents have used AI in at least one business. Last year, the acceptance of AI in different regions was roughly the same. This year, the acceptance of companies in Latin America and other developing countries was much smaller than that in other regions. The high-tech and telecommunications industries once again became the industries most willing to adopt AI, followed by automobiles and manufacturing.

From the internal business line of the company, the following figure shows the AI utilization rate of each department (unit:%):

As shown in the figure, the AI utilization rate of product and service development, service operation and marketing remains high, among which product and service development is the department that uses AI the most, and the AI utilization rate of new product development based on artificial intelligence is 24%, and product function optimization is 21%.

In terms of the impact of AI, more than two-thirds of the respondents said that using AI can bring revenue growth through functions such as inventory and parts optimization, pricing and promotion, customer service analysis, sales and demand; More than half of the enterprises said that they can use AI to reduce costs, mainly in talent management, customer service center automation, warehouse automation and so on.

In addition, the survey results show that some companies using AI are seeing value added at the enterprise level. 22% of the respondents said that in 2019, more than 5% of the earnings before interest and tax in their organizations were attributed to the use of artificial intelligence, and 48% of the respondents said that the proportion was less than 5%.

It is worth noting that most companies use AI to increase their income, but the cost reduction is not common. The following figure shows the revenue growth brought by enterprises using AI in 2018 and 2019 (unit:%):

As shown in the figure, among the three departments of marketing, strategy and corporate finance, and supply chain management, AI has the greatest impact on revenue.

This year, McKinsey asked about the use of deep learning for the first time, and found that only 16% of the respondents said that they had introduced deep learning into the pilot stage, mainly in the high-tech and telecommunications industries. In these two industries, 30% of the respondents said that they had embedded deep learning capabilities.

Michael Chui, a partner of McKinsey Global Institute, commented on the above information, "The method of using income to measure where AI can bring value to enterprises still applies. We will see more and more companies using AI to increase revenue rather than reduce costs-not because AI can’t reduce costs. "

two

How can enterprises get more value from AI?

In the practice of AI deployment, there are always some companies that have better effects than others, and the report calls them "high-performance companies".

So what are the advantages of companies that see the greatest value from the use of AI (think that 20% or more of earnings before interest and tax within the enterprise in 2019 can be attributed to the use of AI) compared with other companies? The report lists the following points:

Higher annual growth rate: The research results show that the companies that get more earnings before interest and tax contribution from AI have better annual growth rate than other companies. Respondents of high-performance companies are almost twice as likely as others to report a 10% or more increase in EBIT in 2019.

Better overall leadership: These companies have more efficient top management and are more likely to have an active and capable leader.

Higher investment in technology: Compared with their peers, they have invested more in AI and are more likely to increase their investment in AI in the next three years. Moreover, compared with buying third-party solutions, high-performance companies often have the ability to develop their own AI solutions and hire more relevant talents. And has established a standardized end-to-end platform for AI-related data science, data engineering and application development.

At the same time, McKinsey also focused on the practice of enterprises deploying AI this year to judge which practices can make enterprises get more value from AI. The number of enterprises concerned this year is about twice that of the past.

These practices are usually divided into six categories: strategy; Talent and leadership; Methods; Tools and technologies; Data; AI deployment.

As can be seen from the following table, taking "strategy" as an example, there are still some differences between high-performance enterprises and other enterprises. For example, in the evaluation standard that "the whole organization consistently adheres to the implementation process and is regarded as the key to obtaining value from artificial intelligence", the success rate of high-performance enterprises is 55%, while that of other enterprises is 29%.

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"We found that companies with better performance often develop or deeply customize their artificial intelligence capabilities from within. Many executives now realize that AI usually works closely with business teams to meet real business needs and realize real value creation. Because, we see more and more enterprises training AI talents internally and launching training programs to improve the overall ability of the organization. " Bryce Hall, co-partner of McKinsey, commented on this.

Company executives who have made progress in the application of artificial intelligence also said in an interview with McKinsey that many leading practices are very important.

The head of analysis and insight of a global pharmaceutical company said, "We are investing heavily in talent training. If you have thousands of employees, you must consider how to make the whole workforce move forward. Investment has two directions: first, cooperate with a leading technology company to improve the data and artificial intelligence skills of employees; Second, a special course to improve the skills of senior managers and their understanding of artificial intelligence. "

three

Neglected AI risk perception

With the deepening of practice, the risks of AI have gradually emerged. However, the survey results show that only a few companies recognize the risks of AI, and fewer companies want to reduce the risks.

In terms of risk perception, most enterprises believe that network security, legal provisions and mode interpretability are AI-related risks, among which national security and personal safety have received more attention.

As the figure shows, network security is still the only risk that most interviewees consider relevant.

The situation of risk management is similar, but it is worth noting that more and more enterprises are beginning to realize and solve the problem of "model interpretability".

Roger Burkhardt, a partner in new york, said, "Due to the lack of interpretability, that is, people’s understanding of risks has improved.

Health care and financial services industries have the highest risk awareness due to stricter supervision, in addition, high-tech, commercial, legal and professional services industries are also in the leading position in risk awareness.

But overall, the results are still worrying. Although some risks, such as personal safety, are only applicable to specific industries, it is difficult to understand why many common risks have not been recognized by more respondents.

For example, fairness should be one of the concerns of any enterprise in any industry. What is particularly surprising is that people are concerned about racial prejudice and other discriminatory treatments (such as age discrimination in job advertisements on social media), but they have not paid attention to and alleviated the prejudice that AI may produce. "

Lack of model interpretability is a risk in almost every industry, especially in the fields of health care and finance. However, in addition to its own risks, interpretability may also bring another risk: lack of AI applications, leading to wasted investment and falling behind competitors. "

Some enterprises have also made targeted measures. In an interview with McKinsey, the director of artificial intelligence transformation of a global material manufacturer pointed out that it is almost impossible for front-line workers to adopt AI without an interpretable model. Workers need to be able to trust AI’s judgment, not only to take the most effective action, but also for their personal safety.

When AI suggests running a potentially dangerous heavy equipment in some way, the staff need to be sure that the reasons behind the decision are reliable and safe. This material manufacturer uses the simplest and most transparent model to realize interpretability, which to a great extent makes workers confident in using new artificial intelligence applications.

The company also improved its operation through AI and analysis measures, which increased its profit before interest, tax, depreciation and amortization by 15%.

four

Epidemic situation accelerates AI application

Although epidemic prevention measures have brought economic challenges to many companies, those companies that can see the greatest value of AI are still increasing their technical investment. According to the report, most respondents from high-performance companies said that their investment in AI has increased, mainly in the automobile, assembly, health care services, pharmaceuticals and medical products industries.

As shown in the figure, during the epidemic, most outstanding companies increased their investment in AI, but the changes in different industries were different.

However, the more AI technology is deployed, the more you can feel its risks. Many high-performance companies say that their AI models are particularly fragile in marketing, sales, product development and service operation.

As shown in the figure, since the epidemic, the deployment of AI model in marketing and sales business has not performed well.

There are also some companies that have used AI to find new growth points under the pressure of the epidemic. As Nicolaus Henke, senior partner of McKinsey, said, "The epidemic has rapidly shifted consumers and businesses to digital channels. During the epidemic, enterprises in various industries expanded artificial intelligence much faster than expected. Many enterprises cooperate with their analysis teams to update demand patterns, reconsider supply chains, build scenario plans around resource requirements, and realize automation in factories and other industrial environments.

For example, a global pharmaceutical company linked multiple epidemic scenarios, established a view of product supply and demand by country, and integrated it into its regular financial and operational planning process. In some cases, the short-term analysis solutions of enterprises are not very accurate, but executives realize that these solutions are’ good enough’ compared with other methods.

Many enterprises have turned to longer-term opportunities. For example, with more and more data from digital channels, AI-based system recommendation can provide better customer experience, more personalized content and automated digital customer service.

Therefore, it is not surprising that the epidemic has prompted people to increase their investment in AI. However, companies that do not perform well in the AI field obviously do not invest so much money, and there is a risk of further falling behind the leaders. "

This survey also found many companies that invested in AI in the epidemic. For example, the epidemic has accelerated the integration of online and offline service data of banks. Based on these data, a global bank launched an intelligent chat robot to provide customers with contactless and more targeted services.

"The epidemic has become an accelerator and catalyst for AI application and digital transformation. For those enterprises that have deployed AI in advance, the epidemic can promote the faster, more accurate and more reliable landing of AI projects. In the future, enterprises will become more and more dependent on the capabilities brought by AI." An analyst of a large pharmaceutical company said in an interview with McKinsey.

Reference link:

https://www.mckinsey.com/business-functions/mckinsey-analytics/our-insights/global-survey-the-state-of-ai-in-2020

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Original title: "The latest survey of McKinsey enterprise AI status: only 16% introduced deep learning; Most of them have no awareness of AI risks. "

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Written by | Yan Yue (Ph.D., Chinese University of Hong Kong)

Physicist Dennis Gabor was arrested for inventingHolographyHe was awarded the 1971 Nobel Prize in Physics.Holography is a technology that can record the wavefront (including its amplitude and phase) and reconstruct it. It mainly uses the diffraction of light to produce virtual three-dimensional images.

Pioneers have long predicted that holography is the ultimate way to achieve perfect 3D display, because holography is the only way to meet the optical requirements of human visual system. For many years, researchers have been working hard to achieve this goal.

Recently, fromUniversity of Arizona School of Optical Sciences, USAofPierre-Alexandre BlancheProfessor in the latest issue ofLight: Advanced ManufacturingPublish an article entitled ""Holography, and the future of 3D display"ofSummary article.

First of all, it explains why it is an arduous challenge to realize holographic 3D display at present.

Then, starting from the human visual system, the mainstream 3D display technology and its characteristics are introduced.

Then, focusing on holographic 3D display, the new progress of real-time holographic computing using machine learning and neural network algorithm is summarized.

Then, the holographic data transmission model and data compression algorithm are discussed.

Finally, the hardware generation method of holographic data and its progress are introduced.

1. Why is holographic 3D display a formidable challenge?

In order to describe the difficulty of holographic 3D display intuitively, the author usesData transmission rate (bit rate, b/s)As a measure.

Assuming that a holographic color display with 45 visual field, 60Hz refresh rate, 8-bit resolution and screen size of 50cm×50cm is realized, the required bit rate is about 3× 10b/s when the light source is 500nm.

Figure 1 shows the comparison of data rates (in chronological order of development) required by holography and other communication technologies.

The rocker signal in 1798 can transmit about 2~3 symbols per minute, about 0.4 bit/s.

In the 1840s, telegrams transmitted in Morse code became popular, about 100 b/s.

In 1876, the appearance of telephone began to transmit sound signals, and the transmission rate was 64 KB/s.

Black-and-white TV, which appeared in the 1940s, can display 29.97 frames /s video with a transmission rate of 26 MB/s..

The transmission rate of color TV, which appeared in 1950s, has tripled to 78mb/s..

Digital video began to appear in 1990s, and the required rate of HDTV 720p reached 1.33 GB/s..

In the 2010s, the transmission rate of 4K HDTV 2160p was 12.7 GB/s..

The latest 8K HD requires 47.8Gb/s transmission. (Note: the above required transmission rate is the amount of data before compression) And the bit rate of holographic 3D color display is 60,000 times that of 8K HD, so the difficulty of realizing holographic 3D display is obvious.

Figure 1: The Road to Holography: Over time, the bit rate required by different communication systems.

According to the prediction of the development time axis in Figure 1, it will be about to realize the commercial holographic 3D display.In 2100.

The development trajectory may not be unchangeable, and all this depends on the continuous efforts of human beings. Although it is very difficult to realize, holography is still considered as the ultimate technology to realize 3D display. This is because holography is the only method that can meet the optical requirements of human visual system at present.

Second, human vision and 3D display

Understanding how the human visual system perceives 3D information is very important for developing 3D display.

The human visual system perceives depth from a large number of information obtained from the outside, and most of the important depth perception elements are two-dimensional information, includingShading+shadowing, perspective, relative size, occlusion and ambiguity..

Figure 2 below shows three balls on a two-dimensional plane, but it contains the two-dimensional depth perception elements listed above. After these two-dimensional depth perception elements pass through the human visual system, we will think that they are balls in three-dimensional space. Therefore, whether it is painting, photo or image, as long as the above two-dimensional depth perception elements are implanted, our human eyes will have a three-dimensional perception effect, otherwise the optical image illusion will occur. Therefore, the 3D display system needs to ensure the above two-dimensional depth perception factors first, and then add and solve other three-dimensional perception factors, such as stereoscopic parallax, motion inspection and visual convergence conflict (VAC) and so on.

Figure 2: Two-dimensional depth perception elements and their influence on depth perception

Based on the above information, the author discusses several main 3D display technologies and their characteristics:

1. Based on Stereo disparity:It is common in 3D cinemas now, and needs to wear 3D glasses, and there is a VAC.

2. Autostereoscopy 3D display:Commonly used lens array to realize three-dimensional imaging of light field; Users need to be fixed in a specific location, and there is a VAC.

3. Based on Motion Parallax (Multiview):It is equivalent to the user’s movable naked-eye 3D, with VAC, and the required bit rate is low, about 10 GB/s, which is also the focus of current research.

4. volumetric displays:Light is emitted, scattered and illuminated through a predefined three-dimensional space to display a three-dimensional image. Images are suspended in the air, giving people a great visual impact. However, there is occlusion problem and the imaging volume is limited.

These 3D display technologies have their own advantages and disadvantages and their applicable application scenarios, and many of them are limited by the human visual system and cannot be solved. However, these technologies will continue to move forward in the direction of more comfortable and better display effect for users before the final holography matures.

Third, holographic 3D display

Holography has been proved to be the only 3D display technology that can meet all the requirements of human visual system. But its challenge is enormous, mainly from three aspects:

1. Holographic 3D information computation.

The appearance of Computed Generated Holograms, CGH) has greatly promoted the development of holographic computing. The arbitrary image generate by that phase plate at a specific diffraction distance is calculated by use Kirchhoff and Feinier diffraction theory. But 10¹⁵The data bit rate requirement of b/s level (720p video) makes the calculation huge and time-consuming. This requires a more concise holographic computing algorithm, and the corresponding specific hardware platform for holographic computing is also very necessary.

2. Holographic information transmission (transmission)

Because of the huge data transmission demand, it is very important to establish an effective data transmission network model and a distortion-free diffraction data compression algorithm.

3. Holographic information alternation generation (reproduction)

In order to generate high-quality holographic graphics, taking the bit rate of 3× 10b/s as an example, it takes about 230,000 4K spatial light modulators (SLM) and 15,000 computers to process the corresponding data. These absurd numbers once again show the difficulty of realizing holographic 3D display. Holographic data generation devices and methods can generally be divided into the following categories:

I. liquid crystal on silicon (LCoS SLM):The resolution is high, but the refresh rate of liquid crystal is low.

Ii. microelectromechanical systems (MEMS):Fast refresh rate and high integration, but the current device efficiency is low. Texas Instruments is in the leading position, and its next-generation high-efficiency phase modulator is also being developed.

Iii. developing holographic materials that can be refreshed in real time;Such as photorefractive polymers and acousto-optic materials.

Iv. phase array photonic integrated chip:Micro-nano scale phase array is composed of a series of optical waveguides and realizes large-scale integration of wafer size. As shown in fig. 3, these phase arrays change their phases through on-chip acousto-optic or thermo-optic modulators, and are coupled out by gratings. Its advantages are high speed, easy phase control and large-scale integration on chip. The disadvantage is that the phase resolution is low, which leads to a large diffraction sidelobe.

Figure 3: Large Scale Integrated Phase Array

At present, no technology can meet the requirements of high resolution, high data generation and high integration at the same time.

Holography is still considered as the final technology to realize ideal 3D display. Although there is no mature and perfect solution at present, it cannot hide the great contribution people have made to it. Scientists are turning this technology into reality as never before.

Thesis information

Blanche. Light: Advanced Manufacturing (2021)2:28

https://doi.org/10.37188/lam.2021.028

Reprinted | Advanced Manufacturing WeChat official account

Editor of this article | Zhao Yang

Welcome the submission of the research group-press release

Reprinted/cooperated/contributed by the research group, WeChat:447882024

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　　Today (December 27th), the State Council issued the "Overall Work Plan for Prevention and Control of Epidemic Situation in Spring Festival travel rush and Transportation Service Guarantee in 2023". In 2023, the comprehensive transportation of Spring Festival travel rush will start on January 7th and end on February 15th, with a total of 40 days.

　　1. What are the new situations and changes in Spring Festival travel rush in 2023?

　　With the further optimization of epidemic prevention and control policies, cross-regional personnel mobility will be accelerated. In 2023, the passenger flow of comprehensive transportation in Spring Festival travel rush will rebound from the low level, and the total passenger flow may increase substantially; Second, the transportation of key materials such as energy and grain and materials such as medical care and people’s livelihood is arduous; Third, during the period of Spring Festival travel rush, personnel flow, freight logistics activities are intensive, personnel cross-activities are frequent, and the risk of infection of transportation employees is high; Fourth, the long-term low-load operation of transportation has increased the security risks of facilities, equipment and personnel. If management is not in place, transportation safety production accidents may be prone to occur frequently.

　　The "Work Plan" requires that people’s governments at all levels and relevant departments must fully understand the new situation and new tasks faced by comprehensive transportation Spring Festival travel rush in 2023, firmly establish the bottom line thinking, comprehensively improve their ideological understanding, comprehensively strengthen organizational leadership, coordinate and dispatch resources and forces in all aspects, solidly promote the prevention and control of epidemic situation in comprehensive transportation Spring Festival travel rush and ensure transportation services, and put the guarantee of smooth transportation logistics in a more prominent position, with the greatest capacity, best state and best service. Do everything possible to ensure the efficient and smooth transportation of key materials such as energy and grain, and materials such as medical care and people’s livelihood, and do everything possible to get through the whole chain and all links of passenger travel from the starting point to the end point to ensure the safe departure and smooth return of passengers.

　　Second, take multiple measures to ensure orderly peak travel.

　　(1) Optimize the public travel policy environment. All localities should strictly implement the relevant policies and regulations of the joint prevention and control mechanism in the State Council, and scientifically and accurately implement the optimization measures of epidemic prevention and control and the measures of "Class B and Class B management". No more negative certificates and health codes for nucleic acid testing, no more landing inspection and no more temperature measurement for passengers. Passenger service shall not be suspended or restricted at will, and normal traffic of vehicles and ships shall not be restricted at will. It is strictly prohibited to illegally set up all kinds of check card points on the highway, intercept vehicles at will, and speed up the resumption of suspended passenger service. All localities can take appropriate temporary measures to restrict the flow of people in accordance with the law, and guide the public to avoid traveling at the peak of the epidemic as much as possible. Cities that implement the motor vehicle tail number restriction policy can fully consider the people’s needs for safe and convenient travel, and study the measures to suspend the motor vehicle tail number restriction in stages during the period of Spring Festival travel rush.

　　(two) to ensure that relatives go home for the New Year and return to work in an orderly manner. All localities should open information consultation channels through telephone, Internet, Weibo, WeChat, client and other means, so as to facilitate relatives to inquire about relevant prevention and control information in time and arrange their trips home for the New Year and return to work in advance. Combined with the concentrated period of visiting relatives’ going home for the New Year and returning to work, the transportation service and support capacity will be improved by increasing transportation capacity, encrypting transportation shifts, strengthening the connection between urban and rural areas, adding customized passenger lines, and operating chartered buses, so as to smooth the "last mile" of returning home and returning to work. All localities can explore the implementation of flexible vacation and off-peak vacation policies to reduce the pressure on the public to concentrate on travel. The education department should guide primary and secondary schools and kindergartens to further optimize epidemic prevention and control measures. If students and their roommates have foreign trips, it will not affect students’ normal schooling.

　　(three) to ensure the orderly return of migrant workers to their hometowns. All localities should carry out the situation of migrant workers returning to their hometowns and prepare for their return to their hometowns in an orderly manner. The centralized export and import places of migrant workers should strengthen cohesion and cooperation, guide parks, enterprises and communities (villages) to strengthen the health monitoring and humanistic care of migrant workers, and the relevant departments at the destination should work together to guide and ensure the safe and healthy travel of migrant workers returning home. If the demand for returning home to work is relatively concentrated and qualified, it can be combined with the actual organization of "point-to-point" transportation such as chartered cars, special trains (cars) and charter flights for migrant workers.

　　(four) to ensure that college students leave school and return to school at the wrong peak. All localities should make unified arrangements in accordance with the territorial joint prevention and control mechanism, further optimize the prevention and control of epidemic situation on campus and the arrangement of teaching plans, reasonably determine the time of winter vacation, and arrange to start school in spring to avoid peaks and peaks. In principle, colleges and universities should avoid starting school during Spring Festival travel rush as much as possible; If it is really necessary to start school during the period of Spring Festival travel rush, we should adhere to the principle of "one place, one case", "one school, one policy" and "one level, one policy" to organize the start of school and return to school, and try to avoid the peak period of return passenger flow in Spring Festival travel rush. All localities should comprehensively and accurately grasp the transportation needs of local college students who leave school on holiday and return to school. If the travel needs of leaving school and returning to school are relatively concentrated and qualified, they can organize "point-to-point" transportation such as student chartered cars, special trains (cars) and charter flights.

　　(five) to ensure that self-driving personnel travel in an orderly way. All localities should explore the use of mobile phone signaling, map services, search engines, hotel reservations in scenic spots and other data information, further strengthen the analysis of big data, and seriously study the situation of people’s self-driving travel during Spring Festival travel rush. Integrate the data of various traffic factors, strengthen the monitoring of trunk road network and urban road operation, pay close attention to the traffic flow of road networks around inter-provincial borders, popular cities and key scenic spots, timely release information on road conditions and congested slow-moving sections, and guide self-driving personnel to reasonably choose travel routes, times and destinations to avoid peak travel. Strengthen the operation and management of the expressway service area, do a good job in refueling, charging, dining, toilet and other services in the service area, and ensure that the environment is clean and tidy and the service is convenient and efficient.

　　(6) Ensure the orderly flow of tourists. All localities should release cultural tourism consumption policies during the Spring Festival in advance, and strictly implement the optimized epidemic prevention and control measures for the cultural tourism industry. Strengthen data monitoring, share information such as the scale and capacity of tourists in a timely manner, and coordinate the connection between transportation and tourism and the allocation of capacity. In view of large-scale epidemic infection, bad weather, safety accidents, emergencies, etc., formulate and improve emergency plans for stranded tourists, and do a good job in timely and orderly evacuation of stranded tourists.

　　(seven) to ensure the safe and convenient travel of people in rural areas. In order to meet the needs of concentrated travel such as visiting relatives and friends and going to the market in rural areas, we will increase the rural transportation service guarantee by encrypting the service frequency of urban and rural public transport and rural passenger transport lines, extending operating hours, running the market and increasing the appointment response service. Focus on rural passenger transport routes, passenger stations, ferries and other key areas, strengthen the input of law enforcement forces, further promote the "internet plus" supervision, intensify the investigation and punishment of illegal operations such as illegal operations, strengthen traffic safety warning tips, promptly persuade and correct unlicensed, drunk driving, overcrowded passengers, illegal manned behavior, etc., and improve the rural passenger transport safety guarantee capacity.

　　(eight) to ensure that the masses travel short distances during the "Double Festival" period. All localities should, in view of the substantial increase in short-distance passenger flow that may occur during the New Year’s Day and Spring Festival holidays, strengthen overall planning of work, strengthen the delivery of transportation capacity, scientifically arrange flights, and fully protect the travel needs of the people. Guide road passenger transport operators to open customized passenger lines directly to airports, railway stations, tourist attractions, large communities, etc. in a timely manner, and support customized passenger vehicles to flexibly and regularly stop in areas where passenger flow is concentrated. According to the needs, we will actively open convenient bus lines such as night bus, customized bus, student special line and ferry bus to meet the travel needs of passengers at night and in specific sections.

　　Third, how to improve the operational efficiency of transportation logistics

　　(1) Ensure the continuous and stable operation of transportation and logistics. Give full play to the role of the working mechanism of logistics at all levels, and strictly implement the optimization policy of transportation logistics. We will continue to implement systems such as dynamic monitoring, supervision and dispatch, supervision and transfer, 7×24-hour duty, one-on-one coordination, information disclosure and notification of typical problems to ensure smooth and efficient transportation and logistics. Incorporate transportation logistics practitioners into the "white list" management. No longer check the negative nucleic acid test certificates and health codes of truck drivers and crew members, and no longer carry out landing inspection for cross-regional mobile truck drivers. It is strictly forbidden to shut down the transportation and logistics infrastructure without authorization, and it is strictly forbidden to restrict transportation services in any form. Key ports, airports, railway freight stations, logistics parks, postal express distribution centers, and operation and management units such as navigation channels, navigation structure, and pilotage institutions should improve and perfect emergency plans, establish front-line personnel reserve teams, and if necessary, implement a post rotation system for closed management to ensure the stable operation of key logistics hubs in emergencies.

　　(two) to ensure the smooth and orderly transportation of key materials such as energy and grain. All localities should work closely together, strengthen capacity scheduling, make emergency preparations, and make every effort to ensure the efficient operation of trunk transportation, collection and distribution of key materials such as energy, grain, agricultural machinery and agricultural materials this winter and next spring. Strengthen the on-site management of key railway lines, focus on control and priority protection, and ensure smooth coal transportation channels such as Daqin, Tangbao, Wari, Haoji, Houyue and Shitai. Give full play to the role of 11 main roads in 7 provinces and regions, strengthen the joint guarantee of road services for key materials transportation, resolutely prevent long-term and large-scale vehicle congestion, and set up special roads for coal transportation at expressway toll stations when necessary. Relying on Qinhuangdao Port and other northern coal "launching ports", we will implement the "four priorities" safeguard measures for coal and LNG waterway transportation, strengthen ship-shore connection and emergency transportation support, and ensure the smooth flow of waterway transportation hubs and large passages.

　　(three) to ensure the efficient and orderly transportation of medical and livelihood materials. All localities should further strengthen the docking of supply and demand, strengthen the organization and dispatch, do their best to provide priority and convenient access services for medical materials such as vaccines, antigen detection reagents, medicines and masks in Covid-19, and transportation vehicles for daily necessities such as vegetables, fruits, meat and poultry, eggs and milk, strictly implement the "green channel" policy for the transportation of fresh agricultural products, and ensure free and convenient access for vehicles legally loaded with fresh agricultural products in the unified national catalogue and Covid-19 vaccine cargo transportation vehicles. We will make every effort to smooth the "microcirculation" at the end of postal express delivery and urban and rural distribution, and effectively meet the needs of the people for online shopping for medical materials and production and daily necessities. It is necessary to adhere to the principle of "being prepared rather than being used, not being available without being prepared", strengthen emergency preparedness in view of extreme situations such as large-scale epidemic infection, bad weather and serious congestion, and make overall plans to ensure the transportation of medical materials and people’s production and living materials under emergency conditions.

　　(4) Strengthen the service guarantee for transportation and logistics employees. All localities should strengthen the living guarantee for truck drivers, couriers and crew members. If they are stranded, they should provide them with necessary basic living services such as drinking water, dining, going to the toilet and basic medical assistance services, and resolutely avoid the difficulties of transportation and logistics employees due to inadequate service guarantee. If it is really necessary to close some areas of expressways and water service areas, it is necessary to ensure the normal operation of basic public service functions such as refueling and going to the toilet. It is strictly forbidden to suspend or refuse to change the crew of international navigation ships at will, so as to ensure the smooth supply chain of international maritime logistics and the legitimate rights and interests of crew members.

　　Fourth, scientifically and accurately prevent and control the epidemic situation in Spring Festival travel rush

　　(a) continue to optimize the implementation of Spring Festival travel rush epidemic prevention and control measures. To formulate and implement guidelines for the prevention and control of novel coronavirus infection in Spring Festival travel rush. All localities should fully implement the optimization measures of epidemic prevention and control and the measures of "Class B and B management", conscientiously implement the epidemic prevention and control policies in the fields of railways, highways, waterways, civil aviation and postal express delivery, and continue to do a good job in cleaning, disinfection, ventilation and other work in public areas of window units such as passenger stations and highway service areas. Conditional highway service areas can be set up with parking areas for vehicles and rest areas for drivers and passengers to provide drinking water, toilet and rest services for people with fever and other symptoms.

　　(2) Strictly protect employees. Supervise and urge the implementation of the relevant prevention and control requirements of railway, highway, waterway, civil aviation, postal express and other transportation employees, effectively guarantee the supply of epidemic prevention articles such as masks and disinfection products, and supervise and urge personal protection, vaccination and health monitoring. Organize front-line employees in transportation to carry out health monitoring and implement symptom management. Practitioners should minimize social contact, advocate "two points and one line" life, implement epidemic-related reporting requirements, and carry out antigen or nucleic acid testing if necessary if symptoms such as fever occur. In principle, personnel with fever and other symptoms are not arranged to engage in transportation activities; For those who have symptoms for more than 7 days or the symptoms disappear, they can resume the work of relevant employees under strict personal protection, in which the principle of strict prudence should be adhered to for drivers to ensure that their physical condition is qualified for safe driving requirements.

　　(3) Strengthen the publicity and guidance of passengers’ healthy and rational travel. All localities should carry out extensive publicity to guide the public to travel rationally and at wrong peaks during their stay in Spring Festival travel rush; Guide the public to continuously improve their awareness of protection and be the first responsible person for their own health, especially the elderly with basic diseases, pregnant women and children, to travel healthily and rationally and reduce the risk of infection for themselves and their families. Guide travelers to strengthen personal health monitoring during Spring Festival travel rush, and avoid taking public transport when symptoms such as fever appear. Passengers wear masks during the whole journey, actively reduce gathering, adhere to good hygiene habits such as washing hands frequently, coughing etiquette and keeping interpersonal distance.

　　(4) Effectively handling sudden epidemic situations. All localities should improve the emergency plan and disposal measures for sudden large-scale epidemic situation of employees in key hub stations, and carry out emergency response drills in a targeted manner. When Covid-19-infected persons appear in the transportation business service unit, the workplace is not closed and controlled, and it is not isolated from the personnel in the workplace. In case of sudden large-scale epidemic, emergency response should be implemented scientifically according to emergency plans and disposal measures, and reserve teams for key posts should be activated in time, and reserve forces should be dispatched in time to ensure that key hub stations will not be shut down, important transport corridors and line services will not be interrupted, and key materials will not be transported continuously during Spring Festival travel rush.

　　V. Safety Supervision and Emergency Disposal in Spring Festival travel rush

　　(A) to strengthen the preparation for safety in production in Spring Festival travel rush. Strengthen mental preparation, adhere to the people first, life first, put safety in production in a prominent position, fully consider the particularity and complexity of comprehensive transportation in Spring Festival travel rush in 2023, attach great importance to the potential safety hazards that may be caused by long-term suspension or low-frequency operation of transportation vehicles and unfamiliar driver skills, attach great importance to the risk challenges brought by bad weather and large-scale passenger flow growth during Spring Festival travel rush, and take targeted measures in an all-round and whole chain to prevent and contain all kinds of accidents to the maximum extent. Strengthen the preparation of facilities and equipment, guide transportation enterprises to comprehensively carry out a thorough investigation of the conditions of facilities and equipment, strengthen the capacity building of facilities and equipment, and maximize the support capacity; Guide and urge transportation enterprises to comprehensively carry out inspection and maintenance of all transportation tools and facilities put into Spring Festival travel rush, and resolutely put an end to the "sick" operation of transportation tools and facilities; Carry out highway maintenance inspection and highway disaster management in advance, and timely investigate and rectify hidden dangers of highway safety. Strengthen personnel preparation, conduct comprehensive safety training for all drivers in Spring Festival travel rush, focusing on improving defensive driving skills, bad weather and emergency handling skills.

　　(2) Strengthen the investigation and management of hidden dangers in key areas. All localities should strictly implement the territorial management responsibility, departmental supervision responsibility and enterprise main responsibility of production safety in accordance with the requirements of "three management and three musts" and "Party and government share the same responsibility and one post and two responsibilities". In view of the long-term low-load operation of transportation facilities, equipment and personnel, the new requirements of large passenger flow and the new challenges of epidemic prevention and control, it is necessary to strengthen pre-emptive prevention and early warning, and carry out in-depth safety risk management and control and hidden dangers investigation and management. Focus on key areas such as "two passengers and one danger" vehicles, urban rail transit, four types of key ships, "six areas and one line" waters, key navigation structure, highway network operation, port passenger transport and dangerous goods operation, high-speed rail and passenger trains, civil aircraft and transport airports, postal express delivery, etc., and go deep into the grassroots and frontline organizations to carry out safety inspections and hidden dangers rectification, so as to ensure that major risks are controlled and hidden dangers are rectified in place, and prevent risks and hidden dangers from turning into accidents. It is necessary to strengthen safety law enforcement, increase punishment, deal with major problems and hidden dangers such as illegal operation and "three overloads and one fatigue" in accordance with the law, resolutely curb the occurrence of serious and serious safety accidents, and resolutely avoid the continuous occurrence of serious and serious safety accidents.

　　(3) Take precautions against extreme weather. All localities should establish a linkage mechanism of meteorological early warning and emergency response, effectively prevent the adverse effects of extreme weather such as low temperature cold wave, freezing rain and snow on Spring Festival travel rush’s work, stop when extreme weather occurs, and stop when it happens, and resolutely put an end to dangerous transportation and risky operations. Improve and perfect emergency plans for key areas, key road sections and key hubs, timely release forecast and early warning information in case of extreme weather or emergencies, and properly do a good job in road ice shoveling and snow removal, traffic control, vehicle diversion guidance and personnel evacuation, so as to minimize possible secondary disasters.

　　(four) to prevent large-scale infection of employees. All localities should guide and supervise transportation enterprises, establish and strictly implement the daily health status reporting system for employees. When necessary, "two points and one line" management can be implemented for front-line employees such as drivers to minimize the infection rate. Strengthen the care and medical assistance for infected employees to help them recover and return to work as soon as possible. Important logistics parks, passenger transport hubs, and key passenger and freight transport enterprises shall establish and implement a system of job rotation for front-line employees, and implement rotation in case of large-scale infection of employees to ensure orderly replacement of personnel and uninterrupted service. For infected people who are not in contact with the society, if their physical conditions permit, they can implement closed operation and do personal protection during the period.

　　(five) to improve the level of emergency response in Spring Festival travel rush. All localities should strengthen the bottom line thinking and extreme response to the impact of extreme bad weather, local cluster epidemic, local super-large passenger flow, serious transportation safety accidents and other factors on the comprehensive transportation Spring Festival travel rush, consider the worst, make the best preparations, formulate and improve emergency plans, strengthen emergency drills, enrich emergency support forces, strengthen emergency transport capacity, emergency personnel, emergency materials and other reserves, strengthen emergency duty, strengthen monitoring and early warning and actual combat drills, and effectively improve emergency response capabilities.

　　Six, strengthen the transportation organization and service guarantee in Spring Festival travel rush.

　　(A) to strengthen the dynamic analysis of the passenger flow situation in Spring Festival travel rush. All localities should make overall consideration of the characteristics of the Spring Festival holiday, the optimization of prevention and control measures, the massive flow of people, the adjustment of travel structure, the public’s expectations and the changes in travel psychology, accurately grasp the new characteristics of Spring Festival travel rush’s family visit flow, work flow, tourist flow and student flow, dynamically judge the development trend of passenger flow in different groups, different time periods and different regions, make in-depth analysis and scientific planning, and strengthen guidance, classified response and precise policy.

　　(two) to do a good job in transportation organization. All localities should give full play to the comparative advantages and combination efficiency of comprehensive transportation, further strengthen the information sharing and capacity docking of various modes of transportation, strengthen the services and guarantees of railway and civil aviation trunk transportation and waterway transportation in key waters, strengthen the connection between road passenger transportation, urban passenger transportation and trunk transportation services, and coordinate the transportation organization work to cope with the substantial increase in passenger flow. Guide passenger transport enterprises to strengthen transport capacity reserves, keep employees in good condition, closely monitor passenger flow changes, scientifically arrange shift plans, strengthen transportation organizations in key time periods and hot spots, and dynamically meet passenger travel needs. In order to maintain the flexibility of transportation organization, in case of sudden large passenger flow, the passenger transportation capacity and efficiency can be improved by encrypting classes (flights), operating overtime trains and express trains at large stations, and if necessary, the large passenger flow can be relieved by cross-regional capacity allocation and opening special lines.

　　(3) Do a good job in transportation services. All localities should, in view of the substantial increase in passenger flow during Spring Festival travel rush, guide passenger stations to continuously improve ticketing services, promptly open ticketing windows, self-service terminals and security inspection channels, actively promote the application of online ticketing, e-tickets, self-service ticket inspection and other services, and expand the scope of paperless and contactless services. Continue to improve security inspection services, accelerate the optimization of security inspection processes for railways, civil aviation and urban rail transit, and effectively improve passenger transfer efficiency. Continuously improve the waiting service, ensure that the waiting room (ship, plane) environment is clean and well ventilated, and strengthen the reserve of epidemic prevention materials such as masks and fever drugs. We will continue to improve boarding services, open up a "green channel" for passengers in need, and provide wheelchair reservation, boarding and disembarking assistance and other services to ensure smooth and orderly boarding. If transportation services cannot be provided due to policy adjustment or transportation enterprise reasons, the transportation enterprise shall refund the tickets for passengers free of charge, or make overall plans to solve the problem of passengers’ travel. We will implement the policy of exempting minibus tolls during the Spring Festival holiday. Strengthen the traffic management of toll stations, strengthen the lane operation monitoring and abnormal situation handling of electronic non-stop toll collection (ETC), and avoid long-distance queuing and congestion of toll station owners. Increase the allocation of highway rescue forces, deal with traffic accidents or vehicle failures quickly, clean up the scene in time, and resume traffic as soon as possible. Strengthen parking management and order maintenance in the service area to prevent accidents caused by vehicles flowing backwards into the main line.

　　(4) Better meet the travel needs of key groups. All localities should actively help groups such as the old, the young, the sick, the disabled and the pregnant, and provide warm services such as ticketing assistance, waiting guidance, baggage handling and health consultation, so as to strengthen care and care during the trip. In accordance with the law and regulations, we will implement preferential policies for key passengers such as soldiers, fire and rescue workers, "three families" and children, provide priority ticket purchase (check-in), security inspection and boarding services, and enjoy preferential tickets for qualified passengers. Organize and implement the service action of "Spring Warming Migrant Workers" during the Spring Festival in 2023.

　　(5) Continue to promote enterprises to solve problems. All localities should make full use of the policy of tax reduction and fee reduction, further promote the implementation of policies to help enterprises get out of trouble, such as value-added tax, social security deferred payment, financing guarantee, exemption from value-added tax on public transport services, exemption from urban land use tax on passenger stations, give full play to the financial role of central rural passenger subsidies, urban traffic development incentive funds, and encourage local governments to support or continue relevant policies. Actively respond to the demands of transportation operators and social concerns to ensure the sustained and stable operation of the industry.

　　(six) strengthen law enforcement supervision and service. All localities should strengthen information sharing and cooperation, and strictly investigate and deal with illegal activities such as illegal operation during Spring Festival travel rush, illegal manned trucks and agricultural vehicles, illegal operation of buses in different places, and operation out of dynamic monitoring. Strengthen the supervision and inspection of passenger stations, highway service areas, highway entrances and exits, unblock the complaint reporting channels of service hotlines such as 12328, and strictly investigate and deal with all kinds of illegal acts during Spring Festival travel rush in accordance with the law to protect the legitimate rights and interests of passengers. We should combine law enforcement with service, actively help passengers and drivers to solve problems and continuously improve the travel experience in Spring Festival travel rush.

　　(CCTV reporter Tang Ying)

　　

Opening ceremony site

　　Cctv news (Reporter Li Wenliang Xu Hui) On June 23rd, the 4th World Intelligence Conference opened in Tianjin. Industry experts from the field of intelligent technology have said that in this year’s sudden COVID-19 epidemic, intelligent technology industry and technology have played an important role in coping with the epidemic, diagnosis and treatment, and resuming production and life.

　　Wan Gang, Vice Chairman of Chinese People’s Political Consultative Conference and Chairman of China Association for Science and Technology, said in his speech that artificial intelligence empowerment technology and products have played a positive role in epidemic prevention and control, drug research and development, disease diagnosis and treatment, and people’s livelihood security.

　　First, actively contribute to genetic testing and the development of vaccine drugs. With the support of big data, the RNA structure prediction of the whole sequence and genome innovatively used by artificial intelligence algorithm is more accurate, and the computing power is shared and distributed, which provides effective support for the data analysis, efficacy matching and file screening provided by the research and development of vaccines and specific drugs, and accelerates the research and development process of vaccines and drugs.

　　The second is to effectively empower epidemic prevention and control and medical treatment. Intelligent temperature measurement, intelligent identification, epidemic spread tracking and investigation mechanism have played an important role in the anti-epidemic. Artificial intelligence has been widely infiltrated and deeply applied in medical image analysis, auxiliary treatment, treatment equipment, remote consultation, risk prediction and other medical services.

　　The third is to fully support the resumption of work and the development of the digital economy. Data technology helps enterprises to return to work and resume production, health code provides a guarantee for our travel, and the Internet of Everything makes urban management, community service and residents’ life more efficient and efficient. Cloud shopping, cloud signing, and cloud classroom have become the daily work of the people in the epidemic. Home office, home entertainment, and home economy have helped people overcome social restrictions and also helped the business process.

　　Ren Yuxin, chief operating officer of Tencent, said that in the process of fighting the epidemic in Wuhan, the artificial intelligence service scheme provided by Tencent can provide doctors with reference for auxiliary diagnosis within one minute after the patient’s CT examination, which greatly improves the efficiency of watching films. With the help of AI and 5G technology, Zhongnan Hospital of Wuhan University has provided CT diagnosis for more than 24,000 patients for more than two months, and intelligent technology has become a hard-core force in China to fight the COVID-19 epidemic.

　　The demand for Internet+medical care broke out further during the epidemic. AI self-consultation, online consultation, fever clinic map and appointment registration provided online services for users. At the same time, the emergence of new things such as electronic health cards and medical insurance electronic certificate showed that the pace of new infrastructure construction in the medical and health industry was accelerating and digital upgrading was extending in the whole process.

　　Liu Qingfeng, chairman of Iflytek, said that the epidemic was also a "touchstone", and artificial intelligence played an irreplaceable role in the prevention and control of the whole process.

　　The medical artificial intelligence robot used for epidemic prevention and control has passed the examination of national professional doctor qualification. Every day, more than 40,000 doctors help to see more than 200,000 patients through artificial intelligence, and the scoring standard of front-line doctors has been raised from more than 70 points to more than 90 points.

　　The traditional method of family follow-up, whether it is door-to-door or telephone, can only be done by medical staff or community personnel for at least a few months. And a machine with both doctor’s ability and voice ability makes phone calls around the clock with excellent attitude, and the investigation of 1 million people in Wuhan is completed in 6 hours. During the whole epidemic period, telephone robots helped to conduct more than 59 million household investigations.

　　During the epidemic period, intelligent means such as cloud office, cloud signing, cloud medical treatment and cloud classroom were widely used, and the whole people began to be promoted to the era of digital survival. Artificial intelligence showed its talents with its unique advantages, which further stimulated the multi-faceted and deep-seated demand for intelligence from all walks of life. In the post-epidemic era, the development of intelligent technology industry will usher in a new accelerated period. Press the fast forward button.

"Zhi · Mei Bipolar"’s strength has evolved, and the flagship has been rejuvenated and refined!

Recently, the FAW Toyota TNGA flagship sedan – the new Asian Dragon was shocked to be launched. The new Asian Dragon provides 3 powertrains, a total of 9 models, and the price range is 199,800 yuan – 279,800 yuan. In order to allow users to enjoy the high-quality experience brought by the new Asian Dragon, FAW Toyota has carefully prepared "Six Exclusive Smart Luxury Gifts" to help users start a better life with generous gifts.

For users in the new era, FAW Toyota innovates and seeks changes, creating a creative exhibition with the theme of "Infinite Beauty and Refinement of Wisdom" at the Art Museum: relying on virtual reality technology and real-life shooting, it brings audiences a unique and immersive experience, highlights the value and surprises of the new Asian Dragon "Smart Beauty Re-evolution", and opens up a new wave of marketing.

The new Asian Dragon price and six exclusive smart luxury gift packages

Watch the "Art Exhibition" and appreciate the "Evolution of Wisdom and Beauty"

Since its birth in North America in 1994, the Asian Dragon has swept the world with its luxury temperament and excellent quality. As of December 2021, the cumulative sales volume of the Asian Dragon in the global market has reached 2.05 million, winning unanimous recognition from the industry at home and abroad. Since entering the Chinese market in 2019, the Asian Dragon has broken the B + market pattern in one fell swoop, bringing customers a high-quality driving experience that exceeds expectations, and the cumulative sales volume has exceeded 300,000, achieving a double harvest of sales and word-of-mouth, and helping FAW Toyota develop rapidly.

Carrying the heavy responsibility of FAW Toyota’s flagship car, the new Asian Dragon is of great significance this time. In order to better present the "wisdom and beauty" upgrade of the new Asian Dragon, FAW Toyota has brought users a "conference hidden in the art museum" through the wonderful linkage of six scenes. Wonderful and unique art paintings, ingenious art buildings, and the temperament of the new Asian Dragon complement each other, allowing users and media to fully experience the "endless beauty and refinement" of the new Asian Dragon.

Guest Xianzi sang

Senior automotive media person Blue River, "The Strongest Brain" column champion, the first person in the world of Go blind chess Bao, well-known fashion makeup stylist Yue Xiaolin, well-known singer and actor Xian Zi as special guests to show the wisdom and beauty of the new Asian Dragon from multiple dimensions and perspectives. In addition, FAW Toyota also witnessed the launch of the new Asian Dragon with the majority of netizens by presenting on all major platforms online live broadcast, so that more users who pay attention to high value and pursue high quality can fully experience the "wisdom and beauty of life" interpreted by the new Asian Dragon.

Wisdom is endless, beauty is also refined, and the future flagship is coming

As an upgrade of FAW Toyota’s flagship sedan, the new Asian Dragon has ushered in a comprehensive breakthrough in design, configuration, safety and intelligent interconnection, and further realized a leap in product power. With the five bipolar product advantages of "bipolar design", "bipolar driving", "bipolar safety", "bipolar technology" and "bipolar efficiency", it has reshaped the value model of B + class sedans.

The quality is advanced, and the wisdom and beauty are upgraded and the strength is renewed. In order to better meet the diverse aesthetic needs of users, the new Asian Dragon integrates more design sense into the front grille and provides two different styles. Among them, the 2.5L dual-engine version and the 2.0L gasoline-powered version use the upper and lower integrated highlight modular grille, which is carefully crafted to highlight the high-end atmosphere; the 2.5L gasoline-powered version adopts the dot matrix mesh-shaped front grille, which highlights the strong dynamic of the low center of gravity. The new three wheel hub shapes are refreshing, with both dynamic and fashionable shapes and calm and atmospheric styles, showing a unique high-end posture.

Wang Linhu, Deputy General Manager of FAW Toyota Motor Sales Co., Ltd.

In order to meet the advanced needs of the new generation of consumers for smart life, the new Asian Dragon has fully upgraded its technology configuration. The whole series is equipped with a new generation of Toyota Safety Sense Zhixing safety, ensuring "entry-level high-end" in the field of safety, creating a comprehensive and safe driving experience for users. In addition, the new Asian Dragon also adds smart keys, wireless charging, full LCD meters and other configurations, 10.1-inch multimedia screen + 12.3-inch full LCD meter + 10-inch HUD head-up display, three-screen linkage is more scientific and technological charm; the whole series adds Toyota Connect Toyota Zhixing interconnection system to realize remote control of vehicles, giving people intimate convenience with technology.

New Asian Dragon Intelligence · Beauty Re-evolution

"Wisdom is endless, beauty is also refined" The new Asian Dragon makes a shocking debut

Genetic inheritance, outstanding strength and excellence. At the same time as the upgrade of Zhimei, the new Asian Dragon also inherits the excellent genes of the previous generation of products. Based on the TNGA architecture, the new Asian Dragon effectively reduces the center of gravity by optimizing the whole vehicle parts, making the body shape more aerodynamic, greatly improving the grip; supplemented by high-level equipment such as double fork arm rear suspension and AVS adaptive variable suspension system, to achieve the industry’s top handling stability. In addition, the whole series comes standard with 10 SRS air bags, always insisting on providing users with industry-leading flagship safety. Equipped with a variety of Toyota global powertrains, the new Asian Dragon combines excellent fuel economy with hot topic efficiency and high power output to achieve both excellent power performance and ultra-low fuel consumption.

At present, the new generation of elites is growing rapidly, and consumer demand continues to upgrade. With its reinterpretation of "wisdom and beauty", the new Asian Dragon effectively meets consumers’ demand for personalized, intelligent and high-end travel, creating a flagship car with a more quality, technology and humane care for them.

Standing on the starting line of 2022, FAW Toyota’s new Asian Dragon will continue to be the flagship, further achieve brand value remodeling and transcendence, and lead the enterprise’s brand upward. A hundred contenders, those who strive first, FAW Toyota will continue to work with every user who aspires to a better future to create and share a happy life!

New Asian Dragon interior refreshed and upgraded

FAW Toyota creates art exhibition for the new Asian Dragon

(Advertising)

"China Quality News"

Cover journalist Song Xiao

A few days ago, a video from the Internet showed that an elderly cancer patient was refused boarding when he was checking in at Chengdu Tianfu International Airport. The airline responded that patients with advanced cancer would not be transported, and passengers were advised to refund their tickets. On September 13th, senior aviation industry insiders and lawyers told the cover journalist that because airplanes are different from other means of transportation, in the high-altitude environment, the change of air pressure in the cabin may have some influence or discomfort on some injured passengers. According to the relevant regulations of the Civil Aviation Administration, in order to ensure the safety of air transportation and passengers’ own flight safety, airlines may have the right to refuse transportation for injured passengers who are not suitable for flight according to the general transportation conditions or after evaluation.

A man was denied a dispute with the staff because of an elderly man with cancer.　Webcast video screenshot

The online video shows that on the morning of September 12, there was a dispute between passengers and flight staff at the boarding gate of flight EU2205 at Chengdu Tianfu International Airport. One of them, a man in white short sleeves, said, "I signed the letter of commitment, and the hospital certificate was also written. I also brought a paramedic, so you won’t let me go."

The incident was due to the fact that the old man accompanying him was refused to take the flight because he was suffering from cancer. The man believed that he had consulted before taking the flight that passengers without heart disease, respiratory diseases or traumatic wounds could take the flight, but now he was refused to take the flight because the old man was suffering from cancer. The man and another old lady in the same trade expressed their dissatisfaction and indignation.

A man was denied a dispute with the staff because of an elderly man with cancer.　Webcast video screenshot

On the afternoon of the 12th, the airline staff said that the passenger was a terminal cancer patient, and the company clearly stipulated that such patients would not be transported to prevent passengers from feeling unwell during the flight. And said: This provision has been publicized in the general conditions of transportation in official website. If you are an early or middle-stage cancer patient, there is no absolute restriction on passengers’ flight.

For this regulation, some netizens think that it is "cold-blooded" and that passengers are already sick, and the airline’s move is somewhat inhuman; Some netizens said that since they signed an exemption agreement according to what the man said, "For example, cancer patients have to fly, and the consequences caused by the promise will be borne by themselves, so the rule of refusing to ride is not very understandable." Some netizens also believe that aviation service is a kind of market behavior. Customers have the right to choose merchants, and merchants also have the right to choose customers. Since there are regulations, they should abide by them.

After the incident, the cover journalist interviewed a senior aviation industry insider, and the other party said that the incident itself was not complicated, but a normal market choice and security risk consideration.

"On the one hand, airlines will consider the physical condition of sick and disabled passengers, and there may be some personal and property disputes and compensation disputes behind them; On the other hand, airlines actually have the right to refuse some’ special’ passengers to take the opportunity. " The insider told reporters that at present, most airlines have emphasized that some disabled people, pregnant women in labor, newborn babies, people suffering from certain diseases or having surgery before boarding the plane may not be suitable for their physical condition. Take the flight regulations for the elderly over 70 years old as an example, it is necessary to provide a medical certificate from a regular medical institution within 180 days after the flight takes off, and to go to a regular medical institution to check the electrocardiogram, blood pressure, respiratory tract and heart rate. The certificate needs to be signed by a doctor and stamped by the hospital, and the ticket is allowed to be issued after being audited by the airline. When purchasing tickets, these passengers need to check the special passenger transport standards of the airline and explain their physical condition to the airline in advance.

"After all, airplanes are different from other means of transportation. There are many unknown risks in the high-altitude environment." Because air flight is likely to induce heart disease, hypertension and other diseases in the elderly, different airlines will make different regulations for the elderly to take the opportunity. Many sick passengers will also be required to sign relevant commitment letters and service instructions for sick passengers before taking the opportunity.

General Conditions for Domestic Transportation of Passengers and Luggage of Chengdu Airlines Co., Ltd. (EU05 Edition): Denial of Transportation and Restrictions on Transportation

The reporter found that, taking the general conditions for domestic transport of passengers and luggage by Chengdu Airlines (EU05 version) as an example, Chengdu Airlines stated in the terms of refusing to transport and restricting transport that passengers with the following diseases will not be transported unless special arrangements are made with the consent of Chengdu Airlines: among them, patients with heart diseases in a very serious or critical state, such as severe heart failure, cyanosis or myocardial infarction (those who have suffered from infarction within six weeks before traveling).

In addition, according to the "Travel Guide" of the Civil Aviation Administration of China, sick and disabled passengers refer to passengers who have no ability to take care of themselves when getting on or off the plane, during the flight and during the ground service at the airport, and need separate care or help from others. Sick and disabled passengers should apply for special service at the airline ticket office in advance, and seriously ill passengers should provide the certificate issued by the medical unit that they are suitable for taking the flight, and they can buy tickets only after the airline agrees. It emphasizes that airlines have the right to refuse to transport passengers with infectious diseases, mental illness or health conditions that may endanger themselves or affect the safety of other passengers.

Hu Lei, a lawyer of Sichuan Dingchi Law Firm, told the cover journalist that the airline decided to refuse to carry passengers with terminal cancer according to relevant regulations. From a legal perspective, the airline’s basis is the air transport contract signed with passengers. "The General Conditions of Transport is a document filed by the Civil Aviation Administration, which has legal effect as part of the transport contract between passengers and airlines. As a format clause to limit the rights and interests of passengers, does the airline fully prompt passengers about this? Is it whether the airline will bear the losses of passengers?

Article 34 of China Civil Aviation Passenger and Luggage Domestic Transportation Rules stipulates that

Hu Lei said that there are cases in foreign countries that passengers suffering from serious diseases are not allowed to be transported, but the corresponding rules are not based on whether passengers have a history of illness. "It is necessary for airlines to refuse to carry passengers suffering from serious diseases, both for passengers themselves and passengers on the same plane. Due to the influence of air pressure and aircraft operation, the atopic diseases of some passengers will change. From the perspective of passenger safety and operation economy, It is understandable that some passengers who are not suitable for taking the flight are refused by the air. A simple example is that if a weak patient has an emergency in the air, the subsequent disposal will have a serious impact on both the passengers themselves and the airlines. "

At the same time, he called on the civil aviation regulatory authorities to further standardize the procedures for airlines to refuse passengers for medical reasons, establish and improve the standard system for airlines to refuse passengers, and let ordinary passengers know who and under what circumstances they can’t fly. "It not only allows passengers to go out clearly, but also allows front-line staff to work with evidence and reason."

　　Zhongxin. com, Beijing, November 25th (Liu Yue) "Cheapskate, drink cold water, and drink cold water to turn into a devil", "Zhang Sanyi turned around and scared a cow by the river", "Xiaoming’s fart shocked the world and collapsed to Italy" … … Were these jingles popular when you were a student?

　　This kind of content, which is short in form, funny in language and playful in nature, is often passed on from mouth to mouth among children. Recently, a song like "gray nursery rhymes" has caused a lot of online controversy. Some netizens posted that the children’s song "Little Sister Don’t Be Angry" included in a children’s book is suspected of bad guidance: "Little sister don’t be angry, I will take you to the theatre tomorrow. I sit in a chair, you sit on the ground, I eat bananas and you eat skin. "

　　In this regard, some people feel childlike and think that "it is not necessary to be true, everyone was naughty when he was a child"; However, some people have suggested: how can such children’s songs be printed on paper and taught to children?

　　Literacy (I). Screenshot of Taobao page

　　Publisher: Everyone has a different perception.

　　According to public information, the article "Little Sister Don’t Be Angry" was included in the children’s book "Literacy" (Volume I), which was published by Tianjin Science and Technology Press under Tianjin Publishing Media Group. By inquiring about the major book buying platforms, the reporter found that Literacy is divided into two volumes, and the selling price of each volume ranges from 39 to 68 yuan.

　　The first volume of this book contains many ancient poems and nursery rhymes, such as Ode to Goose, Silent Night Thinking, Grandpa Winter and Duiyun Song. Among them, "Little Sister Don’t Be Angry" appears on page 40 of the book, and the corresponding illustration depicts the scene of a little girl sitting cross-legged and cross-legged, and a little boy dancing happily.

　　Illustration of "Little Sister Don’t Be Angry" by netizens. Screenshot of Xiaohongshu

　　"This is to cultivate children’s selfishness from an early age", "jingles and witticisms are not suitable for serious teaching to children" and "this kind of ballad is killing the flowers of the motherland in reading" … … While raising objections, netizens also questioned the editor of the book: Did the editor’s cognition deviate from the public?

　　To this end, the reporter called Tianjin Science and Technology Press for answers. The staff of the publishing house responded that the reason why this nursery rhyme was recorded in the book was that it was "classic enough": "This nursery rhyme has been widely circulated for a long time, including audio and text."

　　It is reported that Literacy was released in 2020, and the staff said that since its release, the publisher has never received negative feedback from readers: "Never (received). This book has been published for several years, and we don’t publish it now. Recently, suddenly a parent may feel inappropriate. Maybe everyone has different values, and we respect each other. If it needs to be reprinted in the future, we will adjust the content. "

　　"All our books are three trials and three schools, and they are done in strict accordance with national policies and regulations." The staff member bluntly said that there is no such thing as "editing with private goods" as some netizens speculated, and all disputes come from "everyone has a different perception". He admits that the publishing house will not be held accountable for this, but he will be more cautious about the selection of materials in the future work: "Try to choose everyone without feeling controversial. We chose the classic before and chose the more classic later. "

　　Is it polite for children to say "I eat bananas and you eat skins"?

　　The "everyone’s perception is different" in the mouth of publishers is also reflected in the different opinions of netizens.

　　Some people think that there is no need to overreact to a nursery rhyme: "It’s just a joke", "Over-understanding it, this is an ordinary nursery rhyme", "Children think it’s fun at best, but adults go online" … …

　　Since the adults can’t argue with the answer, it’s better to ask the real readers of this book. In the children’s world, what kind of semantic color does "I sit in a chair and you sit on the floor, I eat bananas and you eat skin" have?

　　Jia Lu (a pseudonym), a kindergarten teacher who works in a public kindergarten in Yongzhou, Hunan Province, told reporters that she had a special discussion on this topic in the class a few days ago. During the activity, this group of children aged 4 -5 generally suggested that this was an "unhappy" sentence: "I am unhappy because the ground is dirty, and there will be bugs crawling up my ass", "the banana peel is tasteless" and there are many bacteria on the banana peel "… …

　　After investigation, Jia Lu bluntly said: "The children in the middle class are not very rich in language expression, and generally say they are happy or unhappy. They think this is an unfriendly act. In addition, this ballad spreads an unequal thought to children. If I optimize, you will deteriorate, raise yourself and step down on others. Such an idea will lead children to become more and more selfish, and it will also affect their learning and use of polite expressions. Therefore, our teachers agree that this is a problem. "

　　In addition, the reporter also interviewed a number of children and parents, and the respondents also generally believed that the behavior in nursery rhymes was "very impolite".

　　"In this nursery rhyme ‘ I ’ Very impolite, let yourself sit in a chair and eat bananas, only let your little sister sit on the ground and eat banana skins. " Yuanyuan (pseudonym), a second-grade student studying in a primary school in Beijing, said, "Don’t do to others what you don’t want to do."

　　Ms. Zheng, a steady stream of mothers, said that children’s books are a more reliable source of information for parents’ associations, and its audit management mechanism should be stricter: "The content should be designed in line with the principle of being responsible for children, and it is not recommended that this kind of jingle with excessive stalks appear in regular children’s books, which will make it difficult for children to distinguish right from wrong and is not conducive to the establishment of three views."

　　"Preschool children’s learning style is imitation, one hundred children, one hundred kinds of understanding, one hundred kinds of ideas. Many children don’t have the ability to distinguish right from wrong. One child looks at it and imitates it. One becomes a class and the other becomes a community. This kind of communication speed is very fast. " Jia Lu admits that the spread of "gray nursery rhymes" on campus is extremely harmful: "These children are still growing up and their consciousness is still developing. They don’t have a sound personality, so we should spread positive energy to them."

　　Expert: We need to be cautious about the education of children aged 3-6.

　　"When children first came to school, they were a blank sheet of paper, and what the teacher taught was what they were. We should not only teach students knowledge, but also teach them to be human beings. Learning to share is a very important lesson. "

　　Xu Yueshi, an old teacher who has been deeply involved in the education industry for 43 years and now runs an independent kindergarten, told reporters that the content of teaching in small and middle classes is mainly children’s songs, stories and etiquette, so big class children will be exposed to writing with pens, so be careful when choosing textbooks for younger children.

　　Xu Yueshi’s concern is necessary. The reporter noticed that the cover of this "Literacy" clearly marked the words "compiled according to the" Guide to Learning and Development for Children Aged 3-6 "of the Ministry of Education. According to official website, the Ministry of Education, the guide was issued in 2012, which clearly stated that it is necessary to "create a warm, caring and equal family and collective life atmosphere for young children" and "let young children gain a sense of security and trust in positive and healthy interpersonal relationships, and develop self-confidence and self-esteem", and repeatedly stressed the need to guide young children to use appropriate polite expressions when talking with others.

　　Contents of "A Guide to Learning and Development for Children Aged 3-6". Screenshot of official website of Ministry of Education

　　Does the meaning of "I eat bananas and you eat skins" contradict the core elements of the guide "Caring for children"? In this regard, Ni Huan, an associate professor at the School of Journalism of China Communication University and deputy secretary-general of the Communication Psychology Committee of China Social Psychology Society, told reporters that if this book is aimed at children aged 3-6, there is indeed a bad guidance tendency.

　　"Children aged 3 to 6 are in the process of rapid brain development, and they begin to form a basic prototype of right and wrong in literacy and reading. They think in a binary cognitive way, but they can’t handle both good and bad information with complexity and integration. "

　　Ni Huan pointed out that most children of this age can only receive information in one direction, so the guidance of learning materials is particularly important: "If there is ‘ I eat bananas and you eat skins ’ The children will agree with it, or they may imitate it in reality. "

　　As for some netizens’ opinions such as "don’t go online" and "just kidding", Ni Huan believes that the content of joking should be aimed at individuals who have complete cognitive ability and established relatively stable values, not young children: "Because these netizens themselves don’t really just eat bananas to make each other eat their skins, he will think this statement is harmless. However, in the age when children are still forming values, such obviously uncivilized and impolite behavior cannot easily appear in educational reading materials. "

　　In fact, compared with the group of "gray nursery rhymes" who were very aggressive and "very yellow and violent", the words and sentences in Little Sister Don’t Be Angry are not out of line. However, the difference between word-of-mouth and published books determines that the latter must bear greater social responsibility.

　　"Word of mouth is random and interactive, so there can be some playful expressions, but not in reading materials." Ni Huan said: "Reading materials belong to mass communication and are printed in black and white. We have higher requirements for mass communication, the content should be blameless, and all aspects of values, expression and printing should stand scrutiny because it is aimed at audiences of different classes and ages. "

SDIC Essence Futures

According to the definition of the Standards Law of the People’s Republic of China, standards include national standards, industry standards, local standards, group standards, and enterprise standards. National standards are divided into mandatory standards, recommended standards, and industry standards and local standards are recommended standards.

Mandatory standards must be implemented. The state encourages the adoption of recommended standards. The technical requirements of recommended national standards, industry standards, local standards, group standards, and enterprise standards shall not be lower than the relevant technical requirements of mandatory national standards. The state encourages social groups and enterprises to formulate group standards and enterprise standards that are higher than the relevant technical requirements of recommended standards.

I. National Standards

National standards are prepared by the standardization administrative department of the State Council, organized and drafted, and approved, numbered and issued uniformly. National standards are divided into mandatory national standards and recommended national standards.

Mandatory national standard code: GB

Recommended national standard code: GB/T

Rapeseed oil: recommended national standard GB/T 1536-2021

On October 11, 2021, the General Administration for Market Supervision and the National Standards Committee issued the National Standards Announcement No. 12, which includes the new version of the national standard GB/T 1536-2021 for rapeseed oil, which will be implemented from May 1, 2022. The original standard GB/T 1536-2004 was replaced, which was issued on August 13, 2004 and implemented on February 1, 2005. The earliest national standard for rapeseed oil is GB 1536-1986, which is a mandatory national standard. It was issued on April 24, 1979, implemented on April 1, 1987, and abolished on February 1, 2005.

The important changes to the new national standard involve the following:

1) Scope of application

It is clear that the new standard does not apply to high oleic acid rapeseed oil (the highest oleic acid content or up to 85%), but the new standard applies to general rapeseed oil, that is, the oleic acid content is about 40%.

2) Canola oil classification terms

The original standard divides rapeseed oil into three categories: rapeseed crude oil, crushed finished rapeseed oil, and leached finished rapeseed oil.

The new standard specifies the classification standard into two dimensions. According to the degree of processing, it is divided into rapeseed crude oil and finished rapeseed oil. According to the erucic acid content of the oil in rapeseed, it is divided into ordinary rapeseed oil and low erucic acid rapeseed oil.

3) Grade and Quality Standards of Finished Rapeseed Oil

The finished rapeseed oil includes pressed rapeseed oil and leached rapeseed oil. The new standard stipulates different Quality Standards for the two rapeseed oils, adjusting from the previous four grades to two grades of pressed rapeseed oil and three grades of leached rapeseed oil, and adjusting the acid value, smoke point and other indicators respectively.

In general, the higher the degree of refining, the higher the smoke point, that is, the higher the smoke point of the first-grade oil than the second-grade oil, the higher the degree of refining, but the refining process also inevitably loses some nutrients.

The new standard follows the concept of moderate processing, and under the premise of meeting food safety standards, the acid value of pressed primary oil and secondary oil is adjusted from 0.2mg/g and 0.3mg/g to 1.5mg/g and 3.0mg/g respectively; at the same time, the smoke point requirement for pressed rapeseed oil is cancelled.

Data source: National Standardization Administration

The new standard adjusts the acid value of the leached primary oil, secondary oil, and tertiary oil from 0.2mg/g, 0.3mg/g, and 1.0mg/g to 1.5mg/g, 2.0mg/g, and 3.0mg/g, respectively. The new standard only stipulates the smoke point of the leached primary oil, which is adjusted from 215 ° C to 190 ° C. There is no smoke point regulation for the leached secondary oil and tertiary oil. Enterprises do not need to over-refine, and more nutrients are retained in the oil, which is conducive to healthy consumption.

Data source: National Standardization Administration

II. Industry standards

Industry standards refer to technical requirements that do not have recommended national standards and need to be unified within an industry across the country. Industry standards are prepared by the relevant administrative departments of the State Council, organized and drafted, approved, numbered, and issued uniformly, and reported to the standardization administrative department of the State Council for the record. Industry standards are abolished by themselves after the implementation of the corresponding national standards.

Industry standard codes for various industries vary, with the agricultural industry standard code being NY.

Industry standards related to rapeseed oil include NY/T 416-2000 Low Erucic Acid Rapeseed Oil, NY/T 2002-2011 Determination of Erucic Acid in Rapeseed Oil, NY/T 2003-2011 Determination of Oxidative Stability of Rapeseed Oil Accelerated Oxidation Test, and the repealed NY 5118-2002 Pollution Free Food Rapeseed Oil.

III. Local standards

Local standards may be formulated for the safety and hygiene requirements of industrial products that do not have national standards or industry standards but need to be unified within the province, autonomous region or municipality directly under the Central Government. Items for formulating local standards shall be determined by the standardization administrative department of the people’s government of the province, autonomous region or municipality directly under the Central Government.

Local standards shall be prepared by the standardization administrative department of the people’s government of the province, autonomous region or municipality directly under the Central Government, organized and drafted, approved, numbered and issued uniformly, and reported to the standardization administrative department of the State Council and the relevant administrative department of the State Council for the record. Where the law provides otherwise for the formulation of local standards, the provisions of the law shall be implemented. Local standards shall be abolished on their own after the implementation of the corresponding national standards or industry standards.

The local standard code is "DB" plus the administrative division codes of provinces, autonomous regions and municipalities directly under the Central Government, such as DB61/T 508.6-2011 selenium-enriched double-low rapeseed oil, which is the local standard of Shaanxi Province.

IV. Group standards

In the absence of national standards, industry standards, and local standards, social groups can develop group standards, respond quickly to innovation and market demand for standards, and fill existing standards gaps.

The group standard code is generally "T" plus the social group code, the group standard sequence number and the era number. The group standards related to rapeseed oil that are still in effect are shown in the table below.

Data source: public information collation, SDIC Anxin Futures collation

V. Enterprise standards

If the products produced by an enterprise do not have national standards, industry standards and local standards, corresponding enterprise standards shall be formulated as the basis for organizing production. Enterprise standards shall be formulated by the enterprise organization (the measures for formulating agricultural enterprise standards shall be determined separately), and shall be filed in accordance with the regulations of the people’s governments of provinces, autonomous regions and municipalities directly under the Central Government.

Where there are existing national standards, industry standards, or local standards, enterprises are encouraged to formulate enterprise standards that are stricter than the requirements of national standards, industry standards, or local standards, and apply them within the enterprise.

Enterprise standard code is generally Q.