摘要
Z igBee技术是近年来通信领域中的研究热点,具有低成本、低功耗、低速率、低复杂度的特点和高可靠性、组网简单、灵活的优势,被称为无线传感器网络的国际标准.鉴于犯人外出劳作或在监区内活动无法有效监控的情况,主要介绍了一种基于Z igbee技术的射频收发芯片CC2420和以PIC18系列单片机为控制核心的犯人劳作无线安全管理系统,对其工作原理进行了分析,给出了设计思路和软硬件流程设计.该系统将可大大提高对犯人的管控.
In recent years,the technology of ZigBee is popular in the communication areas.The technology is not only with the features of low-cost,low-power,low-rate and low-complexity,but also with the dominances of high-reliability,easy-to-establish network and high-flexibility.In view of the situation that prisoners might go out without effective supervision,this article mainly introduces a prisoner s working management system,which is based on the chip CC2420 and uses the PIC18 single chip as its controlling core....
出处
《西安文理学院学报（自然科学版）》
2009年第3期42-45,共4页
Journal of Xi’an University(Natural Science Edition)
