Fast, farther, smarter -20122 World New Energy Vehicle Conference Observation

Xinhua News Agency, Beijing, August 28th.

Xinhua News Agency reporter

The 2022 World New Energy Vehicle Conference held from the 26th to 28th has attracted public attention. Data show that in the first half of 2022, global new energy vehicles sold more than 4.22 million vehicles. Among them, China's new energy vehicle sales reached 2.6 million vehicles, and the market penetration rate reached 21.6%.

Participating expert representatives said that technological progress is promoting new energy vehicle mileage, faster charging and replacement, more intelligent driving, and more complete supporting facilities, and continuously improve the travel experience of new energy vehicle users.

How to mileage is longer

In some popular charging stations in the highway service area and cities, new energy vehicles "charging long lines, waiting for hours" have become the pain point of new energy car owners. The reporter saw at the conference that technological progress represented by battery fast charge and long battery life is optimizing our travel.

At the conference exhibition, a GAC ​​Ean New Energy Vehicle attracted the attention of the audience. This car is equipped with a battery module developed by Juwan Technology, which can be charged 80%in 8 minutes, with a range of 500 kilometers. "We use the rapid charging power battery and its system. The maximum charging speed is 6 times that of ordinary batteries." The person in charge of Juwan Technology said that technology will make cars charging as convenient as refueling.

At present, the battery life of pure electric new energy vehicles has been greatly improved. At the new auto show desk of the conference, the Alpha S models displayed by Ji Fox Motors exceeded 700 kilometers; Beijing -Benz's electric flagship EQS models have a range of more than 800 kilometers.

"In 2021, the average battery life of new energy vehicles in my country is still 500 kilometers, and this year it has further increased to 600 kilometers or even higher endurance." Wang Xiaoming, deputy director of the Institute of Science and Technology Development Strategy of the Chinese Academy of Sciences, said that new energy vehicles are in. The significant improvement of battery energy density, power consumption efficiency, and mileage has brought greater confidence to consumers.

Xin Guobin, deputy minister of the Ministry of Industry and Information Technology, pointed out that in recent years, the pace of technology innovation in my country's new energy vehicle industry has accelerated. New group technology, high -nickel -free cobalt battery, semi -solid battery and other breakthrough applications have continued to emerge.

How long does it take for charging?

According to statistics, as the world's largest new energy vehicle consumer market, my country has built a total of 3.98 million charging piles and 1625 power stations, forming the world's largest charging network.

Participating experts said that charging facilities, especially charging piles (stations), have been accelerating construction, but still cannot meet the rapid growth of the number of new energy vehicles. The convenience of consumer charging less time to queue up is further strengthened.

"The most ideal supporting facilities are charging piles in the community, and there is a power station in 2 kilometers like gas stations." Said a new energy car owner who participated in the meeting.

The owner's wish is the planning of the supporting enterprise of travel services. At the State Power Grid Corporation, Southern Power Grid Corporation, and charging pile operators special booths, the reporter learned that the full coverage plan for charging piles into communities, malls, and construction sites. Among them, Southern Power Grid Corporation has accumulated 9,000 charging stations and 75,000 charging piles. All county levels and above in the five provinces and regions of the southern provinces in the southern area under their jurisdiction will be fully covered in all towns and villages in the southern region next year.

While the number of charging piles is increasing, many vehicle and power battery companies are also launching mileage solutions for energy supply and supporting facilities. At the booth of the Ningde Times of the power battery manufacturer, a small power station is undergoing a demonstration, which can be replaced quickly for new energy vehicles and 48 batteries. "I hope that through the latest R & D power replacement products, the battery will become shared assets, resolve the three major electric vehicle users of battery life, the convenience of power supply, and the cost of purchasing and use." Said the relevant person in charge of Ningde Times.

How far is self -driving

In the Beijing Economic and Technological Development Zone held in this conference, autonomous cars can be seen on the road. Through the application software, you can take the driverless vehicle to achieve automatic driving throughout the process.

In July of this year, Beijing opened the first domestic pilot commercialization of unmanned travel services. It invested 30 main driving unmanned vehicles within 60 square kilometers in the core area of ​​the Beijing Economic and Technological Development Zone to conduct normalized charging services. At present, more than 10 cities across the country have allowed autonomous vehicles to engage in commercialized trial operations such as taxis and urban public auto (electricity) cars in specific areas and periods, and the scale of application has continued to expand.

Participating experts said that through the application of vehicle perceptions, assisting driving, smart light rods, smart intersections, vehicle road cloud integration and other technologies through the application of complex road conditions, autonomous driving is creating a new ecosystem of integrated development of cross -industry, cross -domain, and highly intelligent integration.

"It is necessary to use new energy vehicles as a carrier, moderately advance construction to support high -level autonomous driving new infrastructure, and promote the integration and development of smart new energy vehicles with smart transportation and smart cities." Essence

From the functional safety of preventing misunderstanding, to providing a more ideal driving posture in the smart cockpit, to the multi -modal human -computer interaction such as sound, touch, and smell ... In the outlook of the participating experts, smart cars will bring more High -quality driving experience.

Gao Zhenhai, dean of the School of Automobile Engineering, Jilin University, believes that compared with traditional cars, smart cars will feel stronger to adjust people's feelings. "From the original people to passively adapt to the car to the car to actively adapt to people, from batch development to humanization and personalization customization.In the future, the car design will fully consider the experience of driving under the premise of ensuring safety, and reshape the survival ecology between people, cars, and the environment. "(Reporter Wen Jinghua, Zhang Chao, Guo Yujing, Jining) Source: Xinhua News Agency

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