汽车信号灯监测装置的设计

以8031单片机为控制系统,采用金属式应变片传感器和光电耦合器作为检测元件,将检测信号传送到由8031单片机,外加2732芯片构成4KB的外扩展程序存储器和74IS373作为地址锁存器所构成的单片机控制系统,监测汽车信号灯的工作状态.当汽车信号灯出现故障时,通过LED发光二极管和小功率电喇叭发出报警信号.

Design about Monitoring Device of Automobile Signal Lights

Control system using 8031SCM,using metal type strain gauge sensors and optical coupler as detection devices,the test signal is sent to the 8031SCM,plus 2732 chips constitute a 4KB memory and external extensions as the address latch by 74LS373 SCM control system constituted to monitor the working status of vehicle lights. Failure when the car lights through the LED power light emitting diode and a small horn alarm。