New Energy Vehicle Development Patterns Achieved

Audi A6L Urban Morning Light Pure Electric Concept Car Debut

Vigorously developing new energy vehicles is the development trend of the auto industry and the only way for the sustainable development strategy of China's auto industry. Around the car's new energy path, various companies are doing, hybrid power, pure electric vehicles, diesel vehicles or the existing traditional internal combustion engine to tap potential? The answer is varied. In the direction of the new energy vehicle, we see the appearance of a hundred flowers. In fact, everyone is touching the stones and crossing the river. Who can lead the industry's future?

School-enterprise model: FAW-Volkswagen Audi Tongji University join hands with each other

A few days ago, the “Audi Tongji Joint Laboratory” jointly established by FAW-Volkswagen Automotive Co., Ltd., Audi, and Tongji University was officially launched at the Automotive College of Tongji University. As a research topic for the project, an Audi A6L pure electric prototyping concept car named “City Morning Light” was launched on the same stage as the A1 e-tron electric vehicle that represents the latest technology of the Audi brand at the launch event.

According to the cooperation agreement of the Audi Tongji Joint Laboratory Project, FAW-Volkswagen and Audi provided Tongji University with a mass-produced A6L sedan with no internal combustion engine and transmission system. Tongji University is responsible for the electric drive powertrain system of the vehicle, including accessories. And integration work, Audi and FAW-Volkswagen focused on the system integration of the car and the transformation of the original car and Other aspects - including chassis control, body electronics and MMI and other work.

The crystallization of tripartite cooperation - "City Morning Light" prototype concept car is powered by electricity alone, with a maximum driving range of 130 kilometers and a maximum speed of 138 kilometers per hour. After the battery is used up, it can be easily charged on an external charger at home. . At present, all parties have been able to carry out test rides for the purpose of research.

An Tiecheng said: "In the future we will also take more different forms of research and development cooperation, and constantly strive to provide Chinese consumers with more efficient, environmentally friendly products." Stade said: "In the next few years, the Audi brand hybrid Vehicle models and pure electric vehicles will be introduced to the Chinese market to achieve continued leadership in the domestic premium car market."

Roewe launches new energy vehicles from next year

Integrated resource model: World Expo will be SAIC New Energy Vehicle Industry Experimental Field

As of October 31 this year, more than 1,300 vehicles of the SAIC Group's Expo new energy vehicles have been operating safely for 168 days, transporting 115.78 million passengers and a total mileage of 6.36 million kilometers. Among them, SAIC Motor has provided 1,125 new energy vehicles, technically including hybrid power, pure electric vehicles, fuel cells, super capacitors, and other programs. The varieties include cars, buses, tourist cars, and taxis. General Manager of SAIC New Energy Automotive Division said that the Expo has become a pilot field for SAIC's new energy automotive industry.

SAIC Motor has proposed the development target for the industrialization of new energy vehicles: In 2010, the Roewe 750 hybrid hybrid car will be put into operation; by 2012, the Roewe 550 plug-in strong-mix cars will be put into production, and its own brand pure electric cars will be mass-produced. At the same time, the construction of the industrial chain of key components for new energy vehicles will be promoted to form an autonomous industrial system for new energy vehicles.

The Shanghai Jieneng Company, a wholly-owned subsidiary established at the beginning of last year, focuses on the integration of power system and control and integration development of hybrid and electric vehicles, and has made breakthrough progress. Shanghai Jiexin Power Battery System Co., Ltd., established by SAIC and A123 in the United States, develops, manufactures and sells automotive power battery systems, and provides technical services and other after-sales services. Shanghai Jiexin is expected to be completed and put into production in 2012, initially forming an annual output of 6,000 sets.

Dongfeng RMB 3 Billion to Promote New Energy Industrialization

Autonomous model: pure electric vehicle as a medium and long-term strategic focus

Dongfeng Motor Company recently released a strategic plan for energy-saving and new energy vehicles. It plans to invest 3 billion yuan in special funds for energy-saving and new energy vehicle product technology development and industrialization construction in the next five years. And pure electric vehicles as a medium-term strategic focus.

At present, Dongfeng has a total of approximately 400 energy-saving and new-energy vehicles, and demonstration runs in various regions such as Wuhan, Shanghai and Zhengzhou. In June 2009, China's first national electric vehicle patent industrialization pilot base, the pilot base of Dongfeng Electric Vehicle Industrial Park, was unveiled, setting an excellent platform for the intellectualization, commercialization, and industrialization of Dongfeng New Energy Automotive's innovation achievements. By 2015, Dongfeng’s ownership of medium- and heavy-duty hybrid vehicles will reach 100,000. Energy-saving and new energy vehicles will account for 20% of Dongfeng brand passenger cars.

Camry Hybrid Highlights Technical Advantages

Foreign mode: Hybrid is the current reality choice

The industry generally believes that in the long-term phase, electric vehicles will only be a concept, and it is still far from mass production and use. In the long run, hybrid vehicles are easier to industrialize.

Recently, when the reporter visited the store, he noticed that more and more consumers were paying attention to and buying hybrid models. Zhang Yongguang is one of them. He is a loyal supporter of hybrid power in the real estate industry. He told reporters, "New energy vehicles are energy-saving and environmentally friendly, and their use costs are very low, undoubtedly in line with consumer car interests." He said that choosing the Camry Hybrid was a decision made after several days of repeated comparisons. "The Camry hybrid power is also very powerful while ensuring low fuel consumption and low emissions. The power is stronger than the 2.4L displacement model."

The Camry Hybrid adopts Toyota's latest generation Hybrid Electric Power System (THS-II), which uses the world's unique combination of the best combination of engine and motor depth to revolutionize the synergy between engine and motor power. The technical advantage of 1+1>2. The Camry hybrid engine uses a completely different fuel than the traditional "Akinson Cycle." It is a hyper-expansion cycle that increases the engine expansion ratio and consists of five strokes of intake, return, compression, expansion, and exhaust. Compared with the traditional 4-stroke Otto cycle engine, there is a "return" stroke. By retarding the closing of the intake valve, part of the gas is exhausted from the intake valve during the compression stroke, reducing the amount of intake air. By reducing the volume of the combustion chamber and increasing the expansion ratio, the explosion energy can be fully utilized. In addition, the maximum number of revolutions of the engine is increased while reducing friction loss, achieving lower fuel consumption and higher power output. According to GAC Toyota's test, its comprehensive fuel consumption is 6.0L/100km. Compared with the gasoline version of the same grade, the Camry Hybrid can save about 40% of fuel.

Chery Launches Two Extended Range Electric Vehicles

Autonomous mode: Completely mastered the range extender core technology

General Motors China announced that Chevrolet Volt, the world’s first mass-produced electric vehicle, will officially land in China next year, while Chery also announced that two additional electric vehicles will be officially launched next year as the only one to increase the number of electric vehicles. Chery, the Chinese car maker of EV technology, will become a strong rival for Volt in China.

The so-called extended-range electric vehicle is when the vehicle battery power consumption reaches the lowest critical limit, the range extender will automatically start and continue to provide electricity for it to achieve up to several hundred kilometers of continuous driving ability. This can effectively overcome the “mileage anxiety” of the electric vehicle driver. In addition, the battery capacity of the extended-range electric vehicle needs only about 40% of the electric vehicle, which greatly degrades the cost.

As the first car company in China that has mastered the core technology of the extended range electric vehicle, Chery's performance in electric vehicles is comparable to that of VOLT. Chery has developed the core technology of the extended-range electric vehicle, and two extended-range electric vehicles will be officially listed next year. It is understood that the extended-range electric vehicles to be listed will use the S18 platform (Richard M1) and the A21 (Cheryi A5) platform, and the internal drive system is equipped with the extended-range electric drive system currently developed by Chery.

Yuan Tao, general manager of Chery Automobile New Energy Co., Ltd. introduced that compared to the Chevrolet Volt, Chery’s electric vehicle drive system is more inclined to use compact and lightweight vehicles. “It has a bigger engine and a bigger car. We are a compact, light-weight car and then add a range extender. At present, we have fully mastered the core technology of the range extender.