目前,电子技术在汽车上的运用正在日益增多,在结构工艺上,国外已从60年代的分立元件过渡到80年代大规模固体电路;在产品上以发电机电压控制装置到微处理机控制点火正时及其他汽车电子辅助装置如电子防滑,车速指示等等都有大量应用。以整个汽车所用电子设备来看,大致可分为两大类: At present, the use of electronic technology in automobiles is increasing day by day. In terms of structural technology, foreign countries have transitioned from discrete components in the 1960s to large-scale solid-state circuits in the 1980s. On the product, generator voltage control devices are used to control the ignition of microprocessors Timing and other automotive electronics aids such as electronic skid, speed instructions, etc. have a large number of applications. To the entire automotive electronics used, can be broadly divided into two categories: