Design and Implementation of Shopping Center Linkage Alarm System Based on Zigbee Technology
QU Baozhang · Electronic Engineer · 2007
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 pulse-trigger. 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 it is quick response, convenient network constructing and reliable performance, this system achieves satisfied effect in practice.