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বুধবার, ৯ মে, ২০১২
Automotive parts industry, technology will be an important impetus ...
With data statistics show th?t in 2009 China's automobile production ?nd sales are expected t? reach 13 million. Financial crisis h?? taught China's auto industry, th? opportunities and challenges ?re b??ng data validation. End of the year, it wa? recalled during the year passing aw?? ?oon ?? n?t difficult t? find that th? Chinese auto industry ?n 2009 and embarked on ? distinct footprint - ?t th? national automobile and spare parts industry, the rapid revitalization of policy planning under th? road. From the fuel tax adjustment to the car t? th? countryside, car purchase tax concessions, China's automobile market recovered in; from 13 large ?nd medium cities in th? pilot reform of n?w energy vehicles to large-scale automobile industry restructuring plan, China's auto companies stronger. In the new situation, automobile and parts industry, th? road t? the decision t? the industry's future. In the just-concluded HC Auto Parts Network "China" activities, the participating experts, automotive electronic technology innovations w?ll promote th? automobile industry ?f China's n?w energy era. It is now driving ? car, it will increase in the number found ?n board such as: fuel consumption display, ABS, ASR, EBA, ESP, airbags, side air curtains, in-car temperature ?nd humidity control, CD / DVD players, GPS navigation device, electric windows ?nd doors , electric mirrors, electrically adjustable seat memory, LED lights, adaptive cruise, ?? well a? many oth?r previously ?nly ?n military, aviation use, but th? price ?? ?nly now the level ?f civilian consumer automotive electronic products. Electronic products ?r? curr?ntl? ?n the proportion ?f vehicle cost ?s generally 23% - 30% in th? high-end luxury passenger cars ?? 50% -60% accounted for. The future development ?f th? car w?ll b? more fr?m the automotive electronics technology-driven, it may feel l?k? people are driving a car ?n operation a complex electronic equipment. Reports have suggested that, at present, Tsinghua University, Tongji, Shanghai Jiaotong University, Beijing Polytechnic University, Beijing University ?f Aeronautics ?nd Astronautics and ?ther colleges and universities ?n the engine management, chassis, body electrical control, network bus control, vehicle smart technology, th? hybrid / electric vehicle technology ?nd ?th?r aspects ?f h?s been achieved with high market v?lu? results. Including the National Engineering Laboratory at ?ll levels, including research institutes, but ?l?o focus ?n developing key technologies: engine, automatic transmission and battery; th? electronic control system ?n the heart ?f actuators, ?u?h a? fuel injectors, solenoid valve, VVT, clutch, hydraulic valve. As w?ll as the power ?nd electric drive systems, chassis and safety systems, body and network control systems. "Auto Watch" Chi-hung, deputy editor ?f the magazine pointed ?ut that the field of automotive electronics, high-profit, high technology, market development space and it m?ght attract a lot of electronics manufacturers to enter for new entrants sh?uld b? prepared t? lack ?f funds, development time and patience vehicle manufacturers to g?t recognition. For the domestic brands automotive electronics firms, is curr?ntly more suitable f?r th? development ?f th? foll?w?ng technology products: 1. Power control area, throttle / direct-injection engine, turbo smart electronic valve drive, automatic transmission systems, hybrid power systems. 2. In the energy efficiency ?nd management, the braking energy conversion, thermal conversion, electric fuel pump, LED lights. 3. Chassis Electronic Control: Electronic power steering system (EPS), tire pressure monitoring system (TPMS) and s? on. 4 Body Control: electric mirror control, power seat memory-conditioning systems, wiper control, electric windows and doors control, automatic air conditioning, digital instrument tray and so on. 5. Infotainment systems: GPS navigation instrument ?nd ?o on. 6. Network bus control: CAN / LIN communication protocol, controller, transceiver, etc.. 7. Hybrid electric vehicle: drive motor control, power battery management system (BPMS), multi-energy management systems, DC / DC module.
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