摘要
使用AT89S52单片机作为主控芯片,设计了一个模拟路灯控制系统.该系统一方面可以通过光电传感器检测道路上是否有汽车通过,进而将信号送入单片机进行处理,控制交通灯的开关;另一方面还可以根据具体情况定时控制交通灯的开关,实现路灯的智能化控制,节省电力能源和人力资源.本模拟系统还可通过进一步研发而转换为实际的路灯控制系统.
A simulation control system of streetlights is designed to adopt AT89S52 microcontroller as its core. The system can control the streetlight by detecting the car through the information transmitted into the microcontroller with optical - electrical sensor. Besides, the microcontroller can control the time to turn of or turn off. The system realizes the intelligent control, which can save electric energy and human resources. The system can come to factual control if a further study is made.
出处
《四川文理学院学报》
2012年第5期33-36,共4页
Sichuan University of Arts and Science Journal
关键词
单片机
路灯
光电传感器
LED
microcontroller
streetlights
optical- electrical sensor
light emitting diode
