基于ZigBee的单兵终端无线局域网通信模块设计

针对单兵终端之间信息传输不及时,组网能力差、抗干扰能力差等缺点,设计了基于ZigBee的局域网信息传输系统。系统硬件上以S3C2440A为控制核心,利用CC2430组建内部网络来采集各个单兵节点的GPS信号及战场态势信息,而后采用GPRS技术实现了指挥机节点与车载大型指挥终端的通信,从而达到远程监控各单兵节点的效果。系统的实现将大大增强战场感知能力,提高战场效率。

Design of wireless LAN communications module in individual terminal based on ZigBee

Aming at disadvantages of untimely transmission of information between individual terminal,poor network ability and poor anti-interference ability,this article designs a system based on ZigBee to transmit information in LAN.In hardware,the system makes the S3C2440A as the control center,uses CC2430 to build a LAN,this LAN is used to collect GPS signals and information from all the information terminals.Then the technology of GPRS helps achieving the communications between the command-terminal and high-level terminal carried by vehicles.In this way,the high-level terminal can take a long-distance control toward all the information terminals.The system will strongly boost up the ability of apperceiving and improve the efficiency in the battlefield.