车距监测与倒车报警安全系统

Saety and Alarming System of Distance of Cars or One Car and Barrier

本文利用反射式超声波传感器和CPU监测车距或车辆与障碍物的距离 ,将测得的距离显示出并与预定值对比。若不在安全距离范围内 ,将自动启动声光报警来检测环境、防碰撞判定和车辆控制。这套汽车电子控制系统解决了机械系统无法解决的自动控制问题 ,解决了汽车的安全、污染及节能三大问题。

It is a kind of economic system to ensure the safety of the cars running in the low visibility environment. By the application of the ultrasonic sensors and CPU , the distance between cars or one car and barrier can be monitored and then compared with the assumed one. When beyond the safety range, the drivers will be warned by the alarming system.