基于多传感器的智能路灯控制器设计

Intelligent street light controller design based on multi-sensor

针对现有路灯控制器在节能和故障检测方面的不足,本文提出一种智能路灯控制器设计。该控制器综合利用多传感器信息实现夜深无人时段的人员和车辆检测,在无人车经过时关闭或降低路灯亮度,减少不必要的电力消耗。并实现路灯工作状况的自检,通过电力载波通信实现控制器与路灯管控中心的数据通信,实现远程故障监测。

To reduce the power consumption of the street lights and the work load for fault detection, a kind of intelligent street light controller is proposed in this paper. In the controller, human and vehicles are detected based on multi-sensors. In deep night, when there is no human or vehicle passing by, the street lights are turned off or darkened. Thus the needless power consumption can be avoided. The working states of the lights are detected and the information is sent to the monitor centre via power line carrier communication. Then the fault-detection work can be done online.