智能路灯监控与管理系统的设计

Monitoring and Management System of Intelligent Streetlight

针对目前"全夜灯"和"间歇亮灭灯"照明所带来的能源浪费,设计了以STM32F103单片机为核心的智能路灯监控与管理系统.该系统由控制台和路灯节点两大部分构成,包括了无线模块、红外传感器、光敏电阻、继电器及摄像头等多种传感器电路.控制台通过无线网络主动监控与管理任意节点的路灯及摄像头的工作状态;路灯节点的传感器系统通过检测到人通过或离开,控制路灯及摄像头的开关,并将拍摄结果无线传输给控制台显示及存储.测试结果显示该系统在室外复杂环境中实时监控灵敏高,且画面清晰、存储时间长.

Aimed at the energy waste caused by the full-night and intermittent-blinking lighting,the intelligentstreet light monitoring and management system was designed based on STM32F103 microcontroller.The systemwas composed of console and street light node,including wireless module,infrared sensor,light-sensitive resis-tor,relay,camera sensor circuit and so on.The console can actively control light and camera of each nodethrough wireless network,and the sensor system of the node controls the light and camera on or off throughdetecting the person passing by or leaving,then transmits wirelessly the images to the console for display andstorage.Testing results show that the system displays high sensitivity in real-time control and clear images withlong-time storage.