Monitoring system of buildings lighting based on GPRS and CAN

WU Hong-sheng， QIN Hui-bin， MAO Xiang-gen， DING Liang
（College of Electronic Information， Hangzhou Dianzi University， Hangzhou 310018， China）

Abstract：  Aiming at the present demand for the development of intelligent buildings，a design about building lighting monitoring system with embedded technology，GPRS wireless communication technology and CAN bus communication technology was proposed. The implementation process about data collect， data transmission in terminal，wireless communication was described. Besides， the design of communication protocol combination was studied. Finally， system stability and the accuracy of communication was tested. The result shows that this system has good performance. Through the combination of GPRS and CAN bus，the building lighting system of remote monitoring and management is realized.
Key words： buildings lighting； remote monitoring； general packet radio service（GPRS）； controller area network（CAN）； embedded technology