基于Zig Bee的伞兵位置监测系统

Paratroopers position monitoring system based on Zig Bee

针对目前伞兵大面积跳伞着陆后比较分散从而导致很难统一指挥的问题,设计了一种基于ZigBee的无线传感器网络对伞兵位置进行实时监测。系统各个节点以XBee Pro为核心,伞兵的手持终端采用了SIRF Ⅲ的GPS模块来接收GPS信号,并通过ARM9处理器解析GPS信号获取当前位置坐标、时间、高度等信息,这些信息通过Zig Bee网络传输到指挥中心计算机上。实测证明:指挥中心能实时在地图上显示伞兵位置等信息,同时指挥中心能够根据战场态势实时快速地做出决策,并及时将决策发送到每位伞兵的终端上,实现统一指挥的目的。

Aiming at problem that paratroopers parachute landing in large area and dispersed cause the difficulty of unified command,a wireless sensor networks based on Zig Bee is designed for position monitoring.Each nodes of the system uses XBee Pro as core,paratroopers＇handheld terminal uses SIRF Ⅲ GPS module to receive GPS signal,and through ARM9 processor to resolve GPS signal to get the current position coordinates,time,altitude and other information,and these information is transmitted to the command center computers through Zig Bee networks.Experimental results show that command center can real-time display paratroopers position information on map,meanwhile the command center can real-time quickly make decisions according to battlefield situation and timely send the decision to each paratroopers＇terminal to realize the purpose of unified command.