计算机与现代化 ›› 2012, Vol. 1 ›› Issue (9): 97-100,.doi: 10.3969/j.issn.1006-2475.2012.09.025

• 信息安全 • 上一篇    下一篇

基于ZigBee技术的无线智能安防系统的设计

李正民,张兴伟   

  1. 郑州大学信息工程学院,河南郑州450001
  • 收稿日期:2012-04-16 修回日期:1900-01-01 出版日期:2012-09-21 发布日期:2012-09-21

Design of Wireless Smart Safe and Protect System Based on ZigBee Technology

LI Zheng-min, ZHANG Xing-wei   

  1. College of Information Engineering, Zhengzhou University, Zhengzhou 450001, China
  • Received:2012-04-16 Revised:1900-01-01 Online:2012-09-21 Published:2012-09-21

摘要: 为实现家庭安全无线实时监控,设计基于ZigBee技术的无线智能安防系统。ZigBee无线传感网络由CC2430收发模块R、各种探测传感器组成。传感器采集的信号经CC2430收发模块传至PXA270主控模块,主控模块依节点状况判断是否有异情后,通过GPRS和Internet方式通知用户,驱动摄像功能抓拍现场,并发出声光报警,实现家庭的消防、防盗以及远程传输监控功能。测试结果表明:系统具有警报响应快、可靠性高、易于扩展、便于推广等特点。

关键词: ZigBee, 智能家居安防系统, CC2430, PXA270, GPRS

Abstract: In order to realize wireless real-time monitoring of the family safe and protect, this paper designs a wireless smart safe and protect system base on ZigBee technology. ZigBee wireless sensor network consists of CC2430 transceiver module and various detection sensors. Sensors collect the signal spread to PXA270 master control module by CC2430 transceiver module. According to the nodes signals, the host determines emergencies and informs the owner through the GPRS and Internet modules.At the same time, the system drives the camera to shoot images at the scene, and gives the alarm by sound and light.This design implements the family fire control, security alarm and remote transmission control. Test shows that this system is of alarm response fast, high reliability, easy to expand as well as easy to promote use.

Key words: ZigBee, intelligent household security system, CC2430, PXA720, GPRS