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　　Street shops in Zhoushan reopened. Isabelle Yishe

　　Zhoushan, July 26th, Zhongxin. com (Zhang Yuhuan, Isabelle, 100 million raindrops) What does a typhoon day mean to the people in the coastal areas of Zhejiang? In Zhoushan, Zhejiang Province, 24 hours after the landing of the No.6 typhoon "Fireworks" this year, China News Service reporters tried to find the answer on the front line of Taiwan defense.

　　The center of "Fireworks" landed in Putuo District of Zhoushan City around 12: 30 on the 25th. When it landed, the situation in Zhoushan was somewhat "calm". There is no expected dark cloud pressing the city, but the wind and rain stop and the sky is slightly bright. On the afternoon of that day, there was heavy and light rain in the local area, and there was no strong wind.

　　There is still water in some areas of Zhoushan. Isabelle Yishe

　　On the evening of 25th, in a hotel in downtown Zhoushan, the wind and rain outside the 13th floor room was much bigger than when landing, and the reporter could clearly feel the whistling wind outside the window. By the morning of the 26th, the rain was still going on, but the wind was not as good as yesterday, and I felt a lot less "resistance" when I walked forward with an umbrella.

　　"I came to the supermarket to buy ingredients." Outside a small supermarket, local Zhang Jie came out with a big bag and a small bag. He has been used to many typhoons. "There was not much food in the house before, because I knew it would not be inconvenient to go out to buy things."

　　He said that every time a typhoon comes, it has little impact on going out except that there is some water accumulated on the road due to more precipitation. "It feels like a heavy rain."

　　The staff repaired the transformer. Isabelle Yishe

　　During the day, shops in Zhoushan downtown business district have basically opened normally, and sandbags are still piled at the door of some shops. Liu Yugan, a takeaway, said, "After a day’s rest yesterday, I will continue to take orders today." The store where he often takes meals on weekdays is basically open as usual, and business is not bad.

　　In terms of transportation, as of 15: 00 on the 26th, nearly 100 local 248 bus lines have been restored. Zhoushan’s water supply and power supply also remained basically normal.

　　As a typhoon landing place, many people in this city still continue to work and live on the original "track". And behind this "light cloud and light wind", who is carrying the burden?

　　The reporter came to the seaside park in Dinghai District, Zhoushan City, and the sea was not far away. The inland river in Dinghai District flows through here. At this time, the water level at the estuary of the outer river has increased, which has increased the pressure on the inland river. Sun Hongtao, deputy detachment leader of Zhoushan Base for National Emergency Rescue of Hazardous Chemicals, and his team are carrying out forced drainage.

　　"Inland rivers in Dinghai District usually need to drain into the sea, but under heavy rain, it is necessary to reduce water accumulation through large flow and strong drainage to avoid urban waterlogging." Sun Hongtao said that the system used was originally used for fire fighting, which can throw water 140 meters away. When the rainstorm comes, its "incarnation" drainage equipment has a displacement of 25,000 liters per minute.

　　He lay down at 4 o’clock in the morning and rested for more than three hours. Early in the morning, he and his team rushed to the stagnant water point. Sun Hongtao said that he should have been in Henan at this time. "As a national production safety emergency rescue team, we were originally scheduled to be dispatched to Henan for drainage emergency rescue, but ‘ Fireworks ’ When it strikes, we will carry out emergency rescue on the spot according to the arrangement to ensure the safety of production and life of ordinary people. "

　　Ye Jianbo, the captain of Zhoushan Blue Sky Rescue Team, just left an old residential area in Dinghai District of Zhoushan an hour ago. After receiving the news of rising water, he immediately led the team back to the scene.

　　"The terrain here is relatively low, and with the continuous precipitation, the tide has not retreated, and it is difficult to discharge water for a time." Ye Jianbo and his teammates persisted in transferring people at the scene, and the residents living on the first floor were taken out of the stagnant water area by them.

　　Near Qingfeng Road in Dinghai District, the reporter met Zhang Hongyong, the builder of Qiming Power Construction Branch of State Grid Zhoushan Power Supply Company. His duty is to come and repair the transformer. "If it is fast, it can be debugged within an hour, and the nearby residents will be restored as soon as possible, which should not affect the electricity consumption at night."

　　The staff is draining water. Isabelle Yishe

　　Under the dark sky, the rescue team and builders are still busy in the night, and the lights are still on in the distance.

　　As of 15: 00 on the 26th, Zhoushan dispatched more than 1,500 rescue teams and transferred about 4,000 people. The main distribution lines have been restored to 55, 1,394 stations have been seized, and 151,421 households have been restored to power supply.

　　During my stay in Zhoushan, the wind and rain were big and small, and never stopped. However, the reporter felt that this storm was more like a "bad weather" encountered in ordinary days for most local people. Wind comes and rain goes, and life goes on. (End)

　　Shortly after the release of "Opinions of the Central Committee of the Communist Party of China and the State Council on Accelerating the Construction of a Unified National Market", the State Council issued a package of policies and measures to stabilize the economy (hereinafter referred to as "measures"), and once again proposed to completely cancel the restrictions on the movement of used cars and improve the management regulations on the registration, filing and vehicle transaction registration of used car market entities.

　　This has injected a warm current into the depressed used car market. China automobile dealers association said that with the implementation of relevant favorable policies, it is expected that the replacement volume will increase significantly in June. At the same time, the source, circulation cost and circulation efficiency of used cars will be improved, the price of used cars will be more close to the people, which will stimulate the growth of market demand and help the inventory of used car dealers to be digested as soon as possible.

　　The market is in a recession zone.

　　In April, the second-hand car market experienced a rare year-on-year double decline in transaction volume and transaction price. The transaction volume of the second-hand car market nationwide was 1,100,600 vehicles, down 16.51% from the previous month and 26.10% from the previous month. At the same time, the average transaction price of used cars continued to fall. Since the average price of used cars reached a peak of 71,800 yuan in December last year, it fell to 68,300 yuan in April this year.

　　Luo Lei, Deputy Secretary-General of china automobile dealers association, believes that the epidemic situation, shrinking market demand, weakening expectations and the decline in purchasing power caused by rising oil prices are all the reasons for the depression of the used car market.

　　In May, the average daily transaction scale was slightly better than that in April, but there was still a gap compared with the same period last year. According to the second-hand car Zhou Du Express published by the Information Department of the Circulation Association, the average transaction volume in the fourth week of May was 53,900, up 5.48% from last week and down 10.75% year-on-year. It is estimated that the overall transaction scale of the used car market in May will be 1.13 million to 1.15 million, an increase of 3% from the previous month and a decrease of 21% from the same period last year.

　　The latest issue released by the Circulation Association also shows that the "China Second-hand Car Managers Index" (UCMI) was 37.7% in May, which is below threshold, and the second-hand car market is still in a recession.

　　According to Lang Xuehong, Deputy Secretary-General of china automobile dealers association, half of used car managers reported that the market demand decreased in May. There is no obvious change in the number of passengers on the used car line, but the number of passengers off the line has decreased to some extent. The reasons for this situation are, on the one hand, that the epidemic prevention and control requires to reduce going out, on the other hand, the used cars traded in the market are still mainly fuel vehicles, and the continuous rise in oil prices has discouraged some consumers.

　　On the whole, the second-hand car market did not perform well in May, and the decrease in the rate of consumers entering the store was still the main reason that affected the sales of second-hand cars. At the same time, with the support of the "May 1" new car price concessions and local government car subsidies, consumers who originally wanted to buy second-hand cars switched to new cars, and the inventory in the saturated state was not released, which led to the extension of inventory turnover time, and it was difficult for car dealers to collect the occupied funds, which increased operational risks.

　　The second-hand car industry as a whole is depressed, and at the level of car dealers, it is difficult to survive. A number of car dealers told reporters that the second-hand car business is now under great pressure, and some cars are afraid to accept and the inventory is not easy to sell.

　　Open up blocking points to promote circulation

　　Although in the past two months, the used car industry has been in trouble. However, in the past decade, except for a slight decline in 2020 due to the epidemic, the transaction volume of used cars has shown positive growth for many years, and the growth rate is much higher than that of new cars. In 2021, the transaction volume of used cars was 17,585,100, with a year-on-year growth rate of 22.7%, the highest in the past decade. The sales ratio of new and used cars in China has reached 1.49∶1, which is rapidly catching up with the sales ratio of new and used cars in mature countries.

　　However, behind the sustained high growth, the blocking point formed by the used car industry over the years still exists. For example, a large number of used cars will be exported from first-tier cities to second-tier to sixth-tier cities and even county areas, but the relocation restriction policy has hindered the circulation of used cars in different places, and various places have imposed emission standards and age restrictions on used cars, resulting in foreign consumers wanting to buy cars but local car owners wanting to sell cars can’t sell them at a good price.

　　The second-hand car industry also faces some problems, such as the failure to establish commodity attributes, restrictions on the business premises of second-hand car enterprises in some areas, and cumbersome approval procedures for adding second-hand car business to automobile distribution enterprises.

　　Many blocking points in the field of used car circulation have become the pain points that hinder the full release of automobile consumption potential. It is precisely because of this that after the release of the Measures, Wang Du, deputy secretary-general of china automobile dealers association, said excitedly: "The Association has worked hard to break the restrictions for more than 10 years. The overall driving effect of lifting the restrictions on the second-hand car market is immeasurable, which is a major benefit for the industry to regain confidence." He believes that the policy emphasizes promoting the commercialization and large-scale circulation of used cars, which will greatly simplify the registration procedures of used cars and completely open up the circulation of used cars.

　　According to the statistics of the Circulation Association, there are more than 60 million vehicles with national five emission standards, accounting for more than 20% of the existing vehicles. The obstacles to the circulation of used cars have broken the ice one after another, greatly enhancing the expectations and confidence of enterprises in the industry.

　　"The second-hand car industry has a strong source of vehicles. First-and second-tier cities are gathering places for high-quality vehicles. Previously, due to the relocation restriction policy, the circulation of high-quality vehicles to the low line was blocked, which inhibited the release of demand for car purchases." Wang Xiaoyu, co-founder and senior vice president of melon seeds used cars, told reporters that the breaking of the restrictions on the circulation area of used cars will enable consumers in low-tier cities to buy high-quality vehicles in high-tier cities, fully releasing the potential of automobile consumption and promoting the upgrading of automobile consumption. At the same time, the smooth sale of second-hand cars in first-and second-tier cities has released the consumer demand for buying new cars and second-hand cars, driven the steady growth of demand for automobile consumption services such as automobile manufacturing and new car sales, and revitalized the entire domestic automobile consumption market.

　　Measures to help warm up

　　After a package of measures and supporting policies to stabilize economic operation were released one after another, all localities took active actions. At the beginning of June, Hebei Province issued a notice, proposing to "completely cancel the restrictions on the movement of small non-operating used cars that meet the national five emission standards, and improve the regulations on the registration, filing and vehicle transaction registration of used car market entities". Sichuan Province also issued a notice, proposing to "lift the restrictions on the movement of small non-operating used cars that meet the national five emission standards throughout the province".

　　According to the investigation of the circulation association, the Yangtze River Delta and the Pearl River Delta are about to release the national five-year restriction, and Tianjin and Hebei Province have already implemented it.

　　"The second half of this year will be the best time to break the restrictions on relocation nationwide. If the second-hand car of Guowu is circulated nationwide, the value-added rate of Guowu will be expected to increase by 5%. " Pan Guoguang, chairman of Guangdong Junweilong Automobile Trading Co., Ltd. said.

　　The clarity of the "Measures" on the commodity attributes of used cars has also greatly simplified the process of operating and trading used cars. Taking the used car of melon seeds as an example, with the cancellation of the relocation restriction policy, the average delivery time of the platform in different places has been shortened by 8 days, and the delivery in different places can be completed within 24 hours at the earliest.

　　Wang Xiaoyu believes that the second-hand car industry is expected to accelerate its recovery in the second half of the year, and the consumer demand will be released in the traditional sales season from September to December.

　　"It is estimated that the transaction volume of used cars is expected to jump to 20 million in 2022. By 2025, the proportion of new and old cars will reach 1: 1. " Lang Xuehong was previously in 2021— At the press conference of 2022 Blue Book of China Automobile Circulation Industry, the industry forecast was released on behalf of the Association.

　　Although the future can be expected under the policy stimulus, the inventory pressure of used car dealers is still relatively high, and the speed of capital withdrawal is slow. According to the survey of circulation association, the overall inventory cycle of used car dealers in May was 47 days. Insiders suggest that car dealers should still maintain a cautious business strategy. In June, some of the delayed consumer demand will be transformed, and the national epidemic prevention situation will continue to improve. It is expected that there will be a wave of rebound in many places, but it is still recommended that used car dealers reasonably control the inventory level and inventory cycle and withdraw funds as soon as possible.

On October 31st, Beijing time, the women’s football team of Beijing Normal University beat paulista University of Brazil to win the FIFA World Cup in Jinjiang.

In the just-concluded women’s team final of 2023 Jinjiang Universiade Football World Cup, China’s Beijing Normal University drew 2-2 with Brazil’s paulista University in 120 minutes, and won 5-4 on penalties to win the championship.

The FISU Football World Cup is a global college football event focused by FISU. In 2019, the event was held in Jinjiang, Fujian, and 24 teams from all over the world participated.

The 2nd FIFA World Cup will be held in Jinjiang City, Fujian Province in October 2023. In May 2024, the 2024 FIFA World Cup will be held in Dalian, Liaoning.

For the latest article on Professor Wang Feiyue’s Parallel Intelligence and Metauniverse, please see: Parallel Intelligence in Metauniverses: Welcome to Hanoi!

Citation format: Wang f y. parallel intelligence in metaverse: welcome to Hanoi! [J]. IEEE Intelligent Systems, 2022, 37(1): 16-20.

Parallel Intelligence and Metauniverse

Feiyue Wang

Metauniverse: Conceptual Research and System Conception is a useful work on the exploration of Metauniverse, which is very helpful to stimulate everyone’s imagination of Metauniverse, which is the origin and essence of Metauniverse.

Since the second half of 2020, people have been asking me about metauniverse, especially the relationship between metauniverse and parallel intelligence. When Zuckerberg announced that his social networking site "Facebook" had changed its name to "Meta" on the eve of Halloween last year, MetaUniverse suddenly became a worldwide hot word, followed by "Trick or Treat" ("Flying Pig" or "Cutting Leeks" again)? "Hope or Hype"? "What exactly is Metauniverse?" Wait for all kinds of questions. I believe this book will help to answer such questions.

I once said that the Meta of the Meta universe is the meta of Metaphysics. Therefore, the essence of Metauniverse is "metaphysics", and its actual function is to stimulate everyone’s imagination and innovation ability. Therefore, not everyone should have their own meta-universe, but everyone should have their own dream of the meta-universe of the Arabian Nights.

"The Metaphysical means the Tao, while the physical means the device" is China’s ancient philosophical thought, but today’s meta-universe, DAO of blockchain, and various "device-like" ideas and algorithms of intelligent technologies, from Wiener’s Cybernetics to Cyberspace, from AI to deep learning, and from shadow system to parallel intelligence, have transformed this philosophical thought into technical requirements and engineering systems, as shown in the figure.

Parallelism and Metauniverse: "TRUE" and "Daoism" Towards a Smart Society

Western Bible "New Testament"? The first sentence at the beginning of the Gospel of John is "In the beginning, there was a Tao, and the Tao was with God". The forty-two chapters of China’s classic Laozi’s Tao Te Ching begin with "Tao gives birth to one, one life to two, two lives to three, and three lives to all things". The combination of the two just "metaphysically" depicts the inevitable process of intelligent technology in the future: 1) Tao in the early days, and Yuan Yuan in the early days, is the "circular causality" theory that gave birth to Cybernetics. DAO of blockchain and Meta of meta-universe are integrated into technology through the idea of "TRUE DAO". Put forward specific requirements for the trustworthiness, reliability, usability, Effective/Efficient efficiency of "TRUE", as well as the level and function of "DAO" (distributed/all-centered, automatic/autonomous, organization/action); 2) Dao Sheng Yi is the specific natural system and problem that we must face; 3) Lifetime two is the boundary and "small data" that we must face at the beginning of solving problems; 4) Two students give birth to three, that is, our "big data" generated by experience, models, "experiments", especially "computational experiments"; 5) All things are all kinds of targeted "deep intelligence" extracted from big data by intelligent methods; 6) All these, from the organization and action of the process of "small data-big data-deep intelligence", are attributed to "yuan",It must have its correspondence in the "meta-universe", so that the virtual and the real are unified and interact in parallel. Therefore, the parallel intelligent method based on ACP (Artificial Society, Computational Experiment, Parallel Execution) is inevitable, which integrates robot, blockchain and intelligent technology, changes the means of production, production relations and productivity, and enters a new stage of human social development.

The essence of all this is to try to transform the Attention and credit that could not be commercialized in the past due to the Miller number of individual cognitive ability and Dunbar circle of social cognitive capacity into new products that can be mass-produced and circulated on a large scale. This is the reason and motivation for us to study Metauniverse. We believe that if the correct meta-universe model succeeds, it will revolutionize the category of economic commodities. At the same time, it can also greatly expand the ways to improve social benefits, and will certainly accelerate the process from the industrial age to the intellectual age.

Since the early 1980s, when the Monte Carlo method and Gaussian random field were used to study material defects, I had the honor to embark on the academic research of designing, analyzing, experimenting and verifying physical systems by means of calculation in Zhejiang University. In the early 1990s, the "shadow system" method of using models as data generators and visualization tools was proposed to NASA, which is today’s digital twin idea. At the beginning of this century, the philosopher of science Karl? Under the influence of Popper’s "Three Worlds" thought, the Academy of Sciences put forward "Parallel System" and its parallel intelligence, as well as the corresponding ACP method and CPSS (Cyber-Physical-Social Systems) concept. I have always hoped that these studies will give birth to a new industrial revolution, promote smart enterprises and smart products, and start with the smart home system that we can’t live without in our daily life. Therefore, at the first China Home Appliances Technology Conference held in Shanghai in 2000, I made a special trip back to China to make a conference report on home appliances, their interconnection and industrial revolution, and thought that the Internet would lead to the fourth industrial revolution, namely Industry 4.0, and OSGi would start the fifth industrial revolution, namely Industry 5.0. In the same year, in cooperation with Guangdong Kekelong Electric Appliance Group, Chinese Academy of Sciences and the University of Arizona, the international R&D center and startup company were set up. In 2000 and 2001, research and system development related to cloud computing and Internet of Things were carried out, and it was fortunate to publish the opening articles in parallel, ACP and CPSS fields. These experiences,Let me have different thoughts and understandings about digital twins and meta-universe, so I believe that the research and exploration shown in this book will further promote the development and application of intelligent technology.

Metauniverse was conceived in Cyberspace, born in the book Mirror World, and became famous by the novel Avalanche. In the west, due to its great influence in the early stage, it once attracted the attention of the notorious Uanibomer, causing bloody cases, and finally converging on today’s Web3 and blockchain intelligence. My hope is that in the East, through parallel intelligence, Metauniverse will evolve to Qian Xuesen’s "spirit realm" technology, with one less word in its name and by going up one flight of stairs in its connotation. In the end, the intelligent science and technology system, which is a trinity of "mirror, mirror and spiritual realm", has become a new science and technology that is not only more "Chinese", but also more human and better serves the good of mankind.

Feiyue Wang

State Key Laboratory of Complex System Management and Control, Institute of Automation, China Academy of Sciences

Beijing, April 2022

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