Research And Development Of Urban Intelligent Lighting Control System

With the rapid increase of urban lighting facilities,promote green lighting,energy-saving emission reduction imminent.Urban intelligent lighting control system is an important task to solve the current urban lighting management and maintenance field,is an effective measure to ensure the green lighting energy conservation work.Mobile Internet and other information communication technology provides a solid theoretical basis for the promotion and application of urban intelligent lighting.Urban intelligent lighting control system integrates wireless sensor network,ZigBee technology,GPRS technology,data fusion technology,database technology and other technologies.Urban intelligent lighting control system consists of three parts,namely,single lamp controller,integrated controller,monitoring center.The single lamp controller using the sensor to carry out on the street in the surrounding environment of light and sound data acquisition;data preprocessing preliminary data fusion technology is adopted to achieve the data as accurately as possible and effective;data transmission using ZigBee technology,the data collected will be uploaded to the centralized controller,complete the information collection and transmission terminal;centralized controller using ZigBee and GPRS technology to realize the information access,transmission and communication;the software part is created in the monitoring center city of intelligent lighting control system control platform based on B/S structure,the realization of data query and control on the street.Hardware urban intelligent lighting control system is mainly composed of wireless transmission module,sensor module,data processing module,system driver and dimming module and power supply module;software design framework,and describes the single lamp controller and the central controller,network design,control center design,database design,system function module design and control system design platform.Urban intelligent lighting control system adopts flexible intelligent control mode,w hich can realize fine dynamic management of information terminal,energy saving and en vironmental protection,convenient management,and will become the infrastructure of in telligent city construction.