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Wang Qiqiang, Chief Engineer of FAW Group Liberation Automobile Company, addressed the "2008 China Automotive Electronics Industry Development High-level Forum":
Today on this platform, we will introduce to you the independent research and development of commercial vehicles of FAW Group.
I don’t elaborate on the liberation of brands. From the point of view of commercial vehicle brands, cars are now categorized as such. Some of them are commercial vehicles, and everyone is more concerned about sedans. Actually, regardless of cars and commercial vehicles, they are used on automotive electronic development platforms. The technology and things are similar, but just a little bit more. From the perspective of trucks, everyone knows that from the perspective of commercial vehicles, the quality of European commercial vehicles is the same as that of cars, which is currently not available in China, mainly because of China’s special national conditions. Decision.
The application of automotive electronics technology in commercial vehicles, such as the application of powertrains, in the five days of July 1st this year, all of our nationwide commercial vehicles implement the standards of the country 3, which means the comprehensiveness of electric diesel engines. Involved, this is divided into two aspects, one part is advanced control technology, one part is electric single pump technology, and the technology of automatic transmission is just at the beginning of research and development. In terms of hybrid power, FAW provides hybrid power to the Olympic Games. The passenger car, this part is called the EHPS part, is a blank in China, and the electric inserter part has already been applied on the passenger car.
In the aspect of suspension electronic control technology, the high-end commercial trucks represented by G6 have adopted a set of suspension and electronic control, including active anti-theft technology. As a national standard, it should be said that the state requires all commercial vehicles to deploy ABS technology. This part has already been applied. It is only that China’s national conditions are overloaded that it has a certain impact on ABS, causing many users to not choose this thing.
There are traction systems. These technologies can be expanded with the implementation of the engine ECU computer. The body electronics technology and the automotive electronics bus technology are applied in both domestic and small cars. The following are based on these situations. Talk about it.
The relationship between the ECU and the engine of a commercial truck, and the situation between the transmissions, and now the commercial truck truck's engine goes through these steps. The first step is to increase the pressure from the FAW to medium boost, from the state 0 to the country 1; Raised to Euro 2, we have risen to Euro 3 through the ECU, and the engine's emissions can reach the Euro 3 standard through single pump technology.
In this aspect, we are the application of the engine. The intervention of this thing is a more traditional diagnostic system. It has a more diagnostic system. It puts high demands on this system and it is not completely resolved in China. Although the oil part has spoken of oil, Already available, but the current use of crude oil that is not Euro 3 has caused some problems in the application process. This requires our various departments to pay attention to and jointly solve this problem. These figures are seen in the AMT of commercial vehicles. The situation of the on-board electronic system.
Then the development strategy of the commercial vehicle of FAW Group is this. First of all, with the development strategy of always being the first and the software as the head, we have made an in-depth step in the localization of electronic control of diesel engines. With the in-depth development, we will represent our independence. We also saw the HUPS innovation, which is our independent, from the software, hardware to the pump, is our FAW Technology Center and Qiming and other companies to do soon will soon put into the market, just talked about commercial vehicle electronic control AMT With the development of industrialization, we have also implemented this set of bus technologies and entertainment systems for network control systems.
The last one is the electric vehicle control technology. This is a separate control. It is not the same as the above. The development of this is a separate course and the above is not the same. These key products we are doing in the standard formulation are being done by FAW. The center, Qiming company and related suppliers and we are also working on the standard of the whole vehicle. We hope that the suppliers here and us will do a good job in this work and really put China’s automotive electronics technology forward. Now we look at this It is true that all the manufacturers present here, including both domestic and foreign countries, are developing together.
So from the aspect of active safety technology, we have also begun to study in these areas, but these studies are only in the primary stage and have not been applied. Of course, from the aspect of content, the implementation of active safety products, everyone knows that software development and The combination of hardware and mechanics is very important. This is a brand-new technical field. It is not a traditional mechanical part. This requires the joint efforts of mechanical, electronic, and engineering manufacturing. Doing well, there are many things that require a lot of data experiments, and it takes a lot of time and money.
Why do you talk about this? Everyone sees that after the after-sales service, there are many things led by GPS, and why there are very few applications in actual products, mainly because of the problem of a product standard, because the standards of OEMs are generally higher. The after-sales service is not in accordance with the standards of the OEM. This is everyone’s interaction. If we don’t have a standard and there is no consistent thing we can’t achieve the final result, then these aspects are not explained one by one, the whole situation We, FAW, have carried out these tasks in these areas. We hope that all the manufacturers present here will actively cooperate with us and jointly make China's automotive electronics industry bigger and stronger.
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