基于RFID-SIM的小区无线门禁系统

The Wireless Community Gate Control System Based on RFID-SIM

针对现代小区各种智能管理系统需要多种智能卡识别给用户带来使用不便、信息不能共享等问题,结合射频识别技术、SIM技术和ZigBee技术,提出将RFID和SIM集成一卡,使用手机作为统一的小区门禁、停车场等识别卡。选用PC作为总控制平台,2440开发板外接RFID模块作为身份识别,GSM模块(内含SIM卡)作为信息同步、ZigBee模块作为无线网络节点,在C2440嵌入式开发平台上,采用QT4模拟实现实现停车场、楼宇门禁一体化管理。

Aimed at solving the problems of the inconvenience that brings about by various moderncommunity intelligent management system need many smart card recognition and the problem of sharing information,brings forward a method that combines the technology of Radio Frequency Identification（RFID）,Subscriber Identity Module（SIM）and ZigBee into one card,and in which mobile phones are used as unified community and park identification cards.Microcomputer is used as the master control platform,2440 development board external RFID module as the identity,the GSM module（including SIM card） as the information synchronization,ZigBee module as the wireless network noderecognition,and QT4 is used to simulate the comprehensive management of parking lot and building access control on 2440 embedded development platform.