TWO-WAY GUARD LAMP CONTROL AND MISSING-CHILD SEARCH SYSTEM USING ZIGBEE TECHNIQUE

摘要

A two-way guard lamp control and lost-child search system using Zigbee technique is provided to reduce an installation cost and to detect a position of a lost child within a short time by forming a lost-child search system through security lamps installed at side streets in a residential street. A two-way guard lamp control and lost-child search system using Zigbee technique includes a plurality of wireless badges(430+n), a central control management unit(100), a user terminal, a plurality of guard lamp posts, a two-way guard lamp controller(420+n), and a guard lamp control and Zigbee relay(310). The wireless badges include Zigbee communications modules. The two-way guard lamp controller controls guard lamps and stores the information received from the wireless badges in order to compose a Zigbee communication distribution network of the guard lamp posts. The guard lamp control and Zigbee relay performs a data communication operation with a master of a guard lamp central control management system through data communication with a two-way guard lamp post controller and the master.