The Wireless Street Lamp Control System Based On Wireless Network Technology

Most of the current street lamp control society are based on the whole line outage way street lamp switch switch, street lighting system of unmanned monitoring and management of the system, especially the power lines, electric wire loss and destruction is hard to find, brings great loss to power supply department and management department, at the same time, the existence of security risks. With the development of society, the monitoring and environmental problems humanity has caused people’s great attention. Therefore, taking Northwest University of Politics and Law college street lamp control system as the background, studied the street lamp control system based on wireless network.This thesis adopts a whole control scheme of ZigBee and GPRS, first study the application of ZigBee technology, the method of network topology and protocol stack structure and network theory; followed by the study of GPRS working principle and network structure and access mode. Provides the necessary theoretical basis and guarantee for the design of monitoring system of knowledge of the final.The main work of this paper is divided into two parts: the design of the system hardware circuit design andsoftware system. First, design the hardware circuit of the system mainly includes four modules: the street lampdriving circuit module; the design of current and voltage detection module, power module in ZigBee in the regulation and power down detection module and related power supply module; data transmission controller module, GPRS network interface module in the sub module of the GPRS; and the network coordinator module thecontroller module, electrical measurement module and communication module.Including the main design of the software system: ZigBee protocol stack has compiled the ZigBee terminal controller, router and network coordinator program based on. The design of the monitoring center, including themonitoring interface, database and communication processing, focuses on the research of related communicationand database.Has the good man-machine interface and eventually the problem design to achieve the monitoring, telemetry and automatic alarm function.