基于单片机MC68HC908的后视镜电控系统的设计

Design of the Electronic Control System for Back Mirror Based on MC68HC908

以MC68HC908单片机作为控制器,控制桥式电路驱动电机运动,从而控制汽车左右后视镜的运动,达到电动调节后视镜的目的。文章重点介绍了后视镜电动系统的工作原理并给出了相关电路的设计。

This design is based on MC68HC908 which is used as controller. The MC68HC908 controls the motor driver bridge circuit. Namely, it controls the motion of the back mirrors automatically. This article focuses on the principle of the electronic system and provides the schematic circuit.