基于RFID和ZigBee网络的通用分级考勤管理系统

Universal and Hierarchical Attendance Management System Based on RFID and ZigBee Network

【目的】针对考勤管理移动性差、数据难以共享、过于依赖网络和后台计算机等缺陷,设计一种基于射频识别技术(RFID)和ZigBee网络的通用分级管理考勤系统。【方法】基于MFRC500与STC89C52设计被动非接触式RFID考勤读卡子系统;采用CC2530设计ZigBee无线传感网络;基于Linux/QT完成ARM主控平台开发。【结果】系统实现多RFID读卡子系统的自组网、子节点与主控平台的分级管理。【结论】测试表明,该系统部署灵活,能适应复杂的楼宇环境,且性价比较高,具有一定推广价值。

【 Objective】 A design of universal and hierarchical attendance system ,which uses RFID and ZigBee network,is proposed to fix the shortcomings of attendance management.【 Methods】 Based on MFRC 500 and STC 89C52,a passive contactless RFID reader subsystem is designed. Multi- RFID reader subsystems can be attached by ZigBee wireless sensor network using CC2530. A master platform based on Linux/QT is developed. 【Results】This system can achieve hierarchical attendance management for child node and host platform , respectively. Also a web background data management system is provided for data mining in future . 【Conclusion 】Experi- ments show that the system can be easily implem ented and works stable in complex environ-ment.