基于RFID的新型电子巡更系统设计

针对传统接触式电子巡更系统扫描速度慢、工作效率低的不足，提出一种基于RFID（Ra—dio Frequency Identification无线射频识别）的手持离线非接触式电子巡更系统。该系统由射频识别模块、读卡器控制模块构成的手持巡更机、固定在巡更点处的IC卡和中央管理界面组成，能够进行了串口通信、数据库管理以及基于LabWindows的管理界面的软件程序设计。实验表明，该系统能实现离线非接触式电子巡更功能，可识别和记录巡更地点、时间并进行检查和存储，具备扫描速度快、无接触、安全性高、造价低的优点，具有广阔的应用前案。

Design of a New Electronic Patrol System Based on RFID

Aiming at improving the scanning speed and non - contact work performance, a new electronic patrolling system based on RFID （Radio Frequency Identitqcation） is proposed in this paper. This electronic patrolling system is composed of radio fre- quency identification modtrle, hand - hold patrol apparatus, IC card fixed at patrol point and central management interface. Based on the hardware platform, serial port communication, database management and principal computer are also designed. The experiment restdt indicates that the proposed electronic patrolling system can realize off- line and non - contact patrol, which can identify and record patrol point precisely at faster scanning speed. This system also has high safest and low cost characteristics. The experiment results show that the proposed patrol system has broad application prospects.