国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

According to the difficult situation of domestic small and medium LED lighting enterprises and the status quo of government advocating the low-carbon and green lighting policy, a design scheme of residential intelligent lighting management system based on power line communication technology was proposed. The smart control terminal contains Micro-controllers, PLC chip and sensors, which can collect the power of single lamp and light intensity data. The concentrator integrated GPRS communication module is responsible for establishing a connection with the remote control center and the control terminal is connected to the concentrator through the power lines, to achieve PC and mobile terminal multiple platforms control for LED lighting. It focuses on the hardware and software design of intelligent control terminal, custom communication protocol and remote control method. The actual measured results show that the system has reliable data transmission, short response time, low cost, easy remote management and control.