摘要
介绍了一种采用Zigbee无线通信技术的商业区联动报警系统设计与实现。提出基于Zig-bee网络节点设置划分报警防区的设计方法,以及脉动触发相结合的网络信息通信方式,在保证系统内人防、视频监控、报警、调度等子系统间信息交互的同时,系统可随时获取巡防人员所在防区位置信息,当某防区内发生紧急事件时,系统能够自动定位报警防区,调度邻近巡防人员,记录现场视频,从而将系统内各子系统有机结合起来,实现无人值守情况下警力联动。该系统反应迅速、组网方便、成本低廉、性能可靠,在应用中取得了良好的效益。
This paper introduces a shopping center linkage alarm system based on Zigbee wireless communication technology. It provides a design method of defence area based on Zigbee network nodes, and the way of design and construction of communications technology that transmits information which combines with pulsetrigger. It can obtain the location of defence area of the patrolman at any moment, and ensure the information communication of each subsystem in the same time. In case of emergency, it can locate alarming defence area, inform patrolmen in the neighborhood, record scene of action by itself, so realize the functions of alarm , video surveillance and police linkage on the unmanned condition. Because network constructing and reliable oerformance, this system achieves satisfied it is quick response, convenient effect in practice.
出处
《电子工程师》
2007年第6期73-75,共3页
Electronic Engineer
