According to the influence of vehicle performance, car Electronic Parts products can be summed up into two categories: one is the car electronic control devices, car electronic control devices and car mechanical systems to use, that is, the so-called "electromechanical combination" of car electronic devices; They include engine, chassis, body electronic control. such as electronic fuel injection system, braking anti-lock control, anti-slip control, traction control, electronic control suspension parts , electronic control of Automatic Transmission, electronic Power Steering, the other is automotive electronic devices, car electronic devices in the automotive environment can be used independently of electronic devices, it and the performance of the car itself is not directly related. They include automobile information system (driving computer), navigation system, car audio and TV entertainment system, vehicle communication system, Internet equipment and so on. Car Electronic information products are a big market, the market will increase by 7% per year, the vehicle telematics system market reached 20 billion U.S. dollars. With the rapid development of China's automobile industry, the current automotive electronics industry in China presents seven major development features: 1, the automotive industry is in the era of scientific and technological innovation, the traditional mechanical and electrical products become High-tech products, the automotive industry has become high-tech equipment to the industry. 2, improve the safety of the car seat belts, airbags, ABS, ASR, etc. have been intelligent. 3, automotive and engine system microprocessors are growing in size. 4, will popularize electronically controlled EFI system, enhances the power system efficiency. 5, the rapid development of wire control or drive system, wire control steering, line control move is intensified research, line control will replace the mechanical system, the chassis will change. 6.The ITS is rising rapidly, including intelligent automobile, highway automation and navigation system.
7.The comprehensive control becomes the automobile electronic information technology development tendency, including the power Transmission System, the chassis and the safety system, the body and the anti-theft system and so on, the long-distance information processing system will make the Bluetooth technology widespread application in the automobile, the automobile intellectualization will unceasingly upgrade.