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本文研究的带自检功能的智能型LED路灯是基于ZigBee和GPRS通讯，利用单片机和PLC实现对LED路灯的控制和监测，对每一盏灯的电压、电流、功率因数、开关状态、温度及防盗设备等进行监视、采集和统计。并可根据路面、光线和时段自动调节和控制路灯。“,”This paper research the intelligent LED street lamp with automatic detection is based on ZigBee and GPRS communication, using single-chip microcomputer and PLC to control and monitor the LED street lamp. Collect the information of each lamp, such as: voltage, current, power factor, switch state, temperature and security equipment surveillance and so on, then monitor and statistics all the information to adjust and control the LED street lamp automatically according to the road, light and time.