电动汽车充电站智能监控系统研究与设计_申超群.pdf

第39 卷 第6 期 Vol． 39 No． 6 2011 年6 月 Jun． 2011 电动汽车充电站技术 电动汽车充电站智能监控系统研究与设计 申超群，王晓侃，孙忠良 (河南机电职业学院，郑州450002) 摘 要:电动汽车充电站监控系统做为电动汽车充电站不可缺少的组成部分，能够保障整个电动汽车充电站 安全可靠运行。针对电动汽车充电站的各功能模块的监控需求及电动汽车充电站之间的通信需求，设计了一 个基于32 位MCU 监控技术、RS-485 和GPRS 通信技术、背景差分法和帧间差分法跟踪技术的电动汽车充电 站智能监控系统，并给出了系统的整体设计和软件设计。经过模拟运行表明，该系统能够提高充电设施的智 能化、自动化水平，达到无人或少人值守运行，实现充电设施经济、安全、高效运行。 关键词:电动汽车;充电站;智能监控系统 作者简介:申超群(1982-)，女，助理讲师，硕士，主要研究方向为智能控制、图像处理、计算机网络安全等。 中图分类号:U469 ． 72 文献标志码:B 文章编号:1001-9529 (2011)06-1000-04 基金项目:国家科技部科技型中小企业创新基金(10C26244 104519 ); 河南省自然科学基金项目 ( 1023004 10240) Research and Design of Intelligent Monitoring System for Electric Vehicle Charging Stations SHEN Chao-qun ，WANG Xiao-kan ，SUN Zhong-liang (Henan Mechanical and Electrical Vocational College ，Zhengzhou 450002 ，China) Abstract :As an indispensable part of electric vehicle (EV)charging station ，the monitoring system can guarantee the stations safe and reliable operation． In view of the monitoring requirements of each module of EV charging station and the communicating demands between EV charging stations ，an intelligent monitoring system was designed on the basis of 32-bit MCU monitoring technology ，RS-485 and GPRS communication technology and background and frame differ- ence tracking technology． The overall design and software design of the monitoring system were presented． Simulation performance indicates that this monitoring system can improve the intelligence and automatic level of EV charging sta- tions ，and ultimately realize no or few people unattended EV charging stations ，guaranteeing the economical ，safe and efficient operation of EV charging stat