China’s auto electronics market and development opportunities for analysis
2003 World vehicle production growth of less than 3%, of which 80% of the increment from China, China’s auto electronics industry’s rapid development has caused a global automotive electronics industry’s attention. This overview of the Chinese automotive electronic technology and market status, the difficulties and development trend, and automotive power management devices and technology development, these elements contribute to automotive electronics design engineers, technical, marketing and sales manager, as well as automotive semiconductors China’s automotive electronics suppliers to seize the opportunity to develop.
Automotive electronics products into two broad categories: 1. Automotive electronic control devices, including powertrain control, chassis and body electronic control, comfort and alarm systems. 2. Car automotive electronics devices, including automotive information systems (car computer), navigation systems, car audio-visual entertainment systems, automotive communications systems, vehicle networks. Figure 1 shows the Renesas Technology division of automotive electronic systems diagram.
China’s auto electronics industry development direction and face difficulties in
Currently, China’s automotive electronic systems manufacturers have a certain economy of scale, they are by and or restructuring, etc., into the matching system by the depot, and will gradually enter the international market, supporting high-end cars. The development of automotive electronic equipment is the rapid development of China’s auto electronics industry is one important direction. In contrast, China’s automotive electronic control systems of industrial level and R & D capability and abroad still a big gap.
In the face of adverse market environment, China’s scientific and technological personnel has not stalled. With the energy situation becomes increasingly tense, the China National “863″ plans to actively promote electric vehicles and fuel cell vehicle research in the field of electronic control systems, automotive electronics research and industrialization focused on: 1. Information: speed tables, engine speed table and the fuel gauge will be set of the network, diagnostics, and digital display features on the integrated touch screen LCD replaced and, through the vehicle dynamic information system of “expert think tank” to achieve on-site diagnosis, road autonomous navigation, electronic maps, vehicle location dynamic display and track playback; 2. energy-saving technology: high-speed driving, when turning the steering wheel is very easy, Slow turning a corner, hit the steering wheel is very difficult, which will increase about 2% of the fuel consumption. Newly developed electric power steering system is expected to do the opposite, so that labor-saving and safe driving, and save energy. 3. Comfort-oriented: At present, motor vehicle air-conditioning is driven by a multi-purpose machine, the temperature thanks to the driver manual control, energy problem is serious.
Automatic air-conditioning systems and intelligent air-conditioning systems R & D will automatically collect vehicles inside and outside temperature, humidity, sunshine and speed and a series of signals, according to a certain mathematical model calculations, automatic adjustment at any time in order to get the best air-conditioning operation mode. These three studies will take the lead in fuel cell vehicles on the application, and subject to conditions, the gradual conversion of traditional cars. In addition, the Chinese Ministry of Information Industry will focus on supporting the development of six automotive electronic products: a unified computing platform cars, electric controlled fuel injection system ECU, vehicle traffic monitoring and recording device, car audio and video navigation system, automotive semiconductor devices and special chip, intelligent transportation systems.
At present China’s emerging automotive electronics enterprises in the industrialization of research and products, the main difficulties facing are: the requirements of the international standard system do not know enough, automobile plant and the emerging automotive electronics manufacturers to top-down, according to vehicle electronics product configuration requirements work on projects of business model is not fully established. Due to lack of demand for vehicle traction, automotive electronics manufacturers have developed their own functional prototype of the product only to the vehicle factory acceptance test, the test was sought after the supporting manufacturers, China Automotive Technology and Research Center, a senior engineer said that as the test times less and the reasons for the high cost of the product to withstand the test of time relatively short, in the stability and security difficult to meet international standards. At the same time, due to automotive electronics and vehicle matching highly relevant, the emerging Chinese automotive electronics enterprises to scale, it is difficult out of the joint venture business model, so easily be controlled vehicle factories. A combination of these two reasons, it might hinder China’s auto electronics companies launched in a short time to meet market demand for products and grow.
The R & D process, the domestic production of automotive electronics components manufacturers are supporting the control of the joint venture, resulting in automotive electronics market is not supporting sound development of China’s automotive electronics business development has some negative impact, there is a long procurement cycle, buying is not convenience, specifications do not meet vehicle-specific requirements more general issue, the Shanghai New Vehicle Technology Co., Ltd. on behalf of the MA Xi-ping manager, said: “The automotive electronics of high-power, high-current environment on the supporting cables and devices have high requirements, which there matching difficulties. ”
On this issue, Tianjin Fujitsu Ten Electronics Co., Ltd. Liang, director of the snow, said: “In order to China’s automotive electronics manufacturers to provide local matching, we have for the rapid development of China’s automotive electronics has just set up a R & D center in Tianjin Fujitsu Ten Limited, aimed at in need of automotive electronics product design, assembly plant to provide services. “and Motorola Electronics Co., Ltd. Guo Luning managers believe that China’s automotive electronics business to participate in the international automotive e-procurement of the General Assembly, and gradually understand the market requirements and international standards, starting from the supporting the development of China The automotive electronics industry.
At present, electric power, high-voltage power safety management system, body electrical control, digital meter, low-speed bus control system, tire pressure monitoring and alarm systems for research and industrialization process, the Chinese automotive electronics enterprises have already begun to deliver. China’s “national car computing platform project” is expected to overcome the launch vehicle control, driving, information processing, intelligent transportation, sensing, the implementation of major core technologies, so as to third-generation mobile communications, high-definition digital television, satellite navigation, intelligent transportation , mobile network applications and information technology applications in the automotive electronics provide significant opportunities for development and the formation of the automotive industry and electronic information industry development pattern of interaction. As the international top-level automotive semiconductor solutions provider in China, China’s automotive electronics industry is expected to accelerate development.
China’s major automotive electronics market and development opportunities
Safety, energy saving, environmental protection, as well as intelligence and information is the future automotive trends. China’s auto market in China led to rapid growth in car entertainment systems, the exponential growth in market size, market research shows that between 2003 and 2006, China’s total car production in 1200-1600 should be around 10000, automotive entertainment systems, the size of the market in the 500 — about 8 million units, mainly provides OEM support services.
Vehicle used a computer as a platform to vehicle communication, navigation, audio-visual entertainment, network control, integrated multimedia information system for the integration of the areas of market trends. Survey analysis shows that China’s current development prospects of the larger automotive electronics market and so as shown in Figure 2 can be seen with the vehicle driving safety and control of the relevance of small-car entertainment and navigation information systems, body electronics is China’s automotive electronics market The main direction of development.
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