基于IEEE1451的靶场分布式无线传感器网络构建方案

Distributed Wireless Sensor Network Construction Scheme for Shooting Range Based on IEEE1451

为了解决兵器试验靶场“异常弹”和散布大的弹箭的弹着点定位问题,提出了基于IEEE1451标准和ZigBee、WiFi通信协议构建一种异构分簇网络的方案;论文首先介绍了IEEE 1451协议族,阐述了系统总体结构,对比了三中无线通讯协议,优选出ZigBee、WiFi通信协议构建无线传感器网络;针对靶场分布式测试结构,给出了簇头资源分配方案和簇头节点、网关节点硬件设计方案及结构设计方案;最后,分析了IEEE1451协议的实现形式,并详细讨论了服务器端的软件设计、功能模块划分;实验结果表明:该方案实现了靶场上多节点多通信方式的无线传感器网络构建,网络具有良好的稳定性、扩展性及远程控制能力,为其他无线传感器网络构建提供了很好的应用案例。

In order to solve the problem of locating the“abnormal projectile”in weapon test range and the impact point of large projectiles,a heterogeneous clustering network based on IEEE1451 standard and ZigBee and WiFi communication protocol is proposed.Firstly,this paper introduces the IEEE 1451 protocol family,describes the overall structure of the system,compares the three wireless communication protocols,and optimizes ZigBee and WiFi communication protocols to build wireless sensor networks.Aiming at the distributed test structure of shooting range,the resource allocation scheme of cluster head,hardware design scheme and structure design scheme of cluster nodes and gateway node are designed.Finally,the implementation form of IEEE1451 protocol is analyzed,and the software design and functional module division of server side are discussed in detail.The experimental results show that the scheme achieves the construction of multi-node and multi-communication wireless sensor network in shooting range.The network has good stability,expansibility and remote control ability.It provides a good application case for other wireless sensor network construction.