Developing "next -generation cars", Chinese car valley creates a safe, controllable, more resilient car supply chain

Luo Junmin, deputy secretary -general of the China Automobile Industry Association, released the outstanding innovation results of the 2022 China Automobile Supply Chain. Reporter Li Yonggang Photo

In recent years, due to external factors such as the new crown epidemic and the evolution of the international situation, my country's automobile supply chain has been repeatedly impacted, and the huge manufacturing system has also exposed the fragile side. As a result, the supply chain safety issue has become stabilized. Important threat.

"During the new stage of development of the automotive industry in my country's automotive industry, the industry needs to strengthen the innovation of core technology and the control of key resources, and strive to solve the supply chain card points, breakpoints and blocks, and grasp major development. Opportunity. "On June 28, Fu Bingfeng, executive vice president and secretary -general of the China Automobile Industry Association, spoke at the 2022 China Automobile Supply Chain Conference and the first China New Energy Smart Connect Ecological Conference.

At the conference, industry leaders, experts and scholars, and corporate leaders gathered together to discuss how to ensure the secure and controllable industrial chain and supply chain, how to reshape the new ecosystem of automobile supply chain, and build a more secure and controllable automotive industry chain system.

Promote the supporting facilities of nearly geographicalization, Chegu fully ensure the safety and stability of the automotive industry chain

The main forum of the conference "Innovation and innovation, green development -creating a new ecology of China's automobile industry". Reporter Li Yonggang Photo

"Since the since this year, the impact of the epidemic in Shanghai and other places has impacted the domestic automobile supply chain. Wuhan, the most important and active automobile manufacturing center in the central region, has become more prominent in strategic position." Xu Haidong, deputy chief engineer of the China Automobile Industry Association, said. China The location of the Wuhan Economic Development Zone is held in the automotive industry supply chain conference, which will help the transformation and upgrading of the central automotive industry cluster.

"In the next 2 to 3 years, the proportion of production capacity of new energy vehicles in China will increase to more than 50%." The relevant person in charge of Wuhan Economic Development Zone said that in the face of the global automobile supply chain crisis caused by the impact of the epidemic, the Wuhan Economic Development Zone is in the Wuhan Economic Development Zone Focusing on new energy vehicles and intelligent connected cars, actively promote 30 types of automotive parts and components to support or establish a "storage center", and make every effort to build an autonomous, controllable, safe and stable automobile industry chain.

At the opening ceremony of the conference, China Chegu Intelligent Network and Electric Vehicle Industrial Park were also officially established. It is reported that the park's new energy vehicle vehicle and supporting industries have accelerated the development, adhere to the industrial chain investment, seize the rapid development opportunities of new energy vehicles, and will introduce a number of vehicle components projects to guide the accelerated gathering of new energy and intelligent connected automobile industries. Strive for 2 to 3 years, the production capacity of new energy will reach 500,000 vehicles per year, and it will gradually form nearly 100 billion battery, electronic control, motor, chassis components, sensors, vehicle -level chips and other industries. The park will anchored the strategic goal of the "China Valley Valley", continuously extends the chain to make up the chain, bigger and stronger in the automotive industry, and strives to create a new highland for the next generation of automobile industry. 100 million industry corridors.

With enterprises as the main body of innovation, Cheu has carried out scientific and technological research in the field of new energy and intelligent connected cars

2022 Vehicle display outside the China Automobile Supply Chain Conference venue. Reporter Li Yonggang Photo

In recent years, Wuhan Economic Development Zone has led scientific and technological innovation, giving full play to the leading role of leading enterprises, and using enterprises as the main body of innovation, integrating advantageous resources such as colleges and scientific research institutes, in -depth promotion of the integration and development of production, university, research The connected car field has carried out scientific and technological research and results transformation, "holding key core technologies and key resources in your own hands."

On June 20, Dongfeng Automobile's new and independently developed new energy vehicle pure electric power field was put into production, and the electrical driver assembly of the ID2 project was offline at Dongfeng New Energy Industrial Park Zhixin Technology Drive Factory. The "heart" of the electric drive assembly is known as the new energy vehicle is the core component of the source of the new energy vehicle power. The ID2 electric drive assembly already has 69 patent inventions in R & D, marking that Dongfeng Motor is building new energy vehicle power to build new energy vehicle power The key technical advantages of the assembly, mastering important industrial resources, etc. to achieve important breakthroughs.

Fuel battery is an advanced energy conversion device that converts hydrogen energy into electrical energy. The membrane electrode component is the core component of the electrochemical reaction of fuel cells. It consists of a catalytic layer, proton exchange membrane, gas diffusion layer, and sealing structure. It is called the "chip" of fuel cells.

The new membrane electrode preparation technology has been monopolized by relevant US and British companies. Professor Pan Mu team of Wuhan University of Technology grinded a sword for 20 years, and the "low platinum, high -efficiency fuel cell membrane electrode component preparation technology and application" project completed with Wuhan University of Science and Technology New Energy Co., Ltd. entered the application stage of the large -scale industrial application in Wuhan Economic Development Zone The scale application of domestic membrane electrodes and the reverse output of international monopoly, and won the first prize of the Hubei Provincial Technology Invention Award. At present, the large -scale film electrodes produced by Wuhan University of Science and Technology New Energy Co., Ltd., market share is ranked 5th in the world, and China ranks first.

Proton switching membrane is a key material for production membrane electrodes. "Previously, more than 99%of China rely on imports. 1 square meter proton exchange film weighed more than 20 grams, which is equivalent to the same weight." Wuhan Green Motor Hydrogen Energy Technology Co., Ltd. undertakes the China Home Appliances Hydrogen Energy Company Huazhong Base Construction, the company's relevant person in charge said that the State Electric Power Poverty Energy Corporation has mastered its own core technology, and its performance is equivalent to foreign products.

Zhongyu Power, located in the Wuhan Economic Development Zone, focuses on the research and development and production of the core components, electric heaps and systems of fuel cells. As of now, a total of 183 patents have been applied for and authorized 117 items, of which more than 20 are internationally leading core patents or proprietary technologies, and have become one of the few companies in China to master the key core technologies of hydrogen fuel cells. Develop "next -generation car", car valley increases the layout of the car regulatory chip industry chain

2022 Vehicle display outside the China Automobile Supply Chain Conference venue. Reporter Li Yonggang Photo

"Under the development trend of 'electrification, networking, and intelligent', the simple transportation of cars is changing to mobile smart terminals, energy storage spaces and digital space. This makes the connection between the two industries of automobiles and electronics More closely and more close communication. The electronic information manufacturing and automobile manufacturing industry as the two important pillar industries in my country's economic development, rapid development, and the radiation of the supply chain is large. Yang Xudong, deputy director of the Electronic Information Department of the Ministry of Industry and Information Technology, said

Yang Xudong said that because of historic cyclical market demand, global integrated circuit supply tight supply, international and domestic regional epidemic disturbances, in the past two years, maintaining the stable supply of chips has always been the focus of car supply chain enterprises.

On May 8th, the Hubei provincial -level chip industry technology innovation consolidation, led by Dongfeng Company, and the Hubei Provincial Vehicle Regulation -level chip industry technology innovation consisting of 9 companies, universities, and scientific research institutions started operation in Wuhan Economic Development Zone. Strong and strong between enterprises will increase the overall industrial chain of the vehicle -level chip.

In addition, in recent years, Wuhan Economic Development Zone has introduced a number of head enterprises such as Yitong Technology, Qixin Technology, Zhixin Technology, and Dongsoft Ruichi.

In the Wuhan Economic Development Zone, those who realize mass production are also the vehicle -level power semiconductor module (IGBT) produced by Zhixin Semiconductor produced by Dongfeng Automobile. The power semiconductor module (IGBT) is called the "brain" of the new energy vehicle power system. The IGBT module produced by Zhixin Semiconductor is successfully carried in the new energy vehicle of Dongfeng systems such as Lantu Automobile and Dongfengfeng. The three -electric "" supply chain key core component is autonomous and controllable.

The new "unicorn" high -tech enterprise Yitong Technology, after developing the four major sequences and chip matrix of a variety of core products, will invest 5 billion yuan to jointly develop the car "super brain" in the joint engine technology. It is expected that it is expected that it is expected 2024 production and landing.

On June 21, the core engine technology focused on the development of autonomous driving and intelligent connected car chips. It combined with Yicong Technology to carry the first domestic 7nm car -level smart cockpit chip "Dragon Eagle No. 1" with solid cars. The first The display car appeared in Han, and "Dragon Eagle One" showed a strong performance and brought a smooth driving operation and operating experience.

Create autonomous, safe, controllable, and more tough new energy and intelligent connected car supply chains. The Wuhan Economic Development Zone is accelerating the layout. In recent years, Wuhan Economic Development Zone has successively signed a contract settlement projects such as Guodian Investment (Wuhan Green Mobile) and AP hydrogen energy. Upgrade, Jiachen Production Line, Wiyu New Energy, Fostel Hydrogen Energy and other projects. China Innovation Airlines power battery -level energy storage system projects, Xunmong New Energy Power Battery Electricity Project, Wuhan Dian Hydrogen Energy Automobile Innovation Pilot Park, and automotive five chemical test base projects are stepping up construction. A new energy vehicle industry cluster that runs throughout the north and south is accelerating the rise in China Car Valley.

(Changjiang Daily reporter Hao Tianjiao Correspondent Li Jinyou)

【Edit: Zheng Xiaoxiao】

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