基于AT89S52芯片的LED路灯控制系统的设计

Control System Design of LED Street Lamp Based on AT89S52 Chip

提出了一款采用AT89S52作为主控芯片的节能路灯控制系统。该系统主要由51单片机、LED路灯、红外传感器模块、光电传感器模块、GMS通信模块及太阳能蓄电模块等组成,实现了路灯的实时控制和检测、自动开关、主动报警、根据环境光照度调节路灯亮度和太阳能蓄电。整个照明电路系统将太阳能作为供电能源,由外界环境决定路灯的开关与亮度,达到了智能监控、节能的目的。

This paper presents an energy-saving street lamp control system,which uses AT89 S52 as the main control chip. The system is mainly composed of 51 single-chip microcomputer,LED street lamp,infrared sensor module,photoelectric sensor module,GMS communication module and solar energy storage module,and realizes the real-time control and detection of street lamp,automatic switch,active alarm,adjust the brightness according to ambient light and solar power storage. The entire lighting circuit system serves solar energy as a power supply,and the external environment determines the switch and brightness of the street lamp,which achieve the purpose of intelligent monitoring and energy saving.