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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.
In view of the energy waste caused by the current “night lights ” and “intermittent lights off ” lighting, designed a smart street lamp monitoring and management system with STM32F103 as the core.The system consists of console and street lamp nodes two Most of them are composed of a variety of sensor circuits such as wireless modules, infrared sensors, photoresistors, relays and cameras, etc. The console actively monitors and manages the working status of street lights and cameras of any node through the wireless network; the sensor system of street lights nodes detects People pass or leave, control the switch of street lamp and camera, and wirelessly transmit the shooting result to the console for display and storage.The test results show that the system real-time monitoring in outdoor complex environment, high sensitivity, and the picture clear, long storage time.