Street lighting system solution

The intelligent street lighting control system is composed of a host computer management software, a centralized controller and a terminal controller. The centralized controller is installed in the power distribution cabinet, and the terminal controller is installed in the lighting terminal. The centralized controller communicates with the monitoring center through the GPRS wireless network, and the terminal controller uses the power carrier communication mode to communicate with the centralized controller.

The centralized controller through receiving and forwarding, implementation of PC management software commands to control each terminal controller, to control the lighting and dimming every street lamp, energy saving. At the same time centralized controller through the DO output port to achieve control of the built-in lamp circuit in the whole distribution box, each query terminal information of the controller, through the DI input port analog quantity and digital quantity, collect light, temperature and other information, feedback to the upper machine management software, to achieve real-time monitoring of the scene.