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无线传感器网络广泛适用于包括矿井开采作业等生产过程中的环境监测.为适应井下复杂环境的要求,在无线传感器网络中引入AODV、DSDR、DSR等典型的Ad Hoc网络路由协议,根据矿井巷道结构,构建井下无线传感器网络仿真环境.通过设置不同的网络业务负载、节点发射功率两种场景,比较分析上述三种路由协议在吞吐率、数据包成功传送率、平均点对点延迟、第一个数据包到达时延等四种性能.通过仿真和分析,为设计矿井巷道无线传感器网络提供了基本参数选择原则,可供工程设计时参考.
Wireless sensor networks are widely used in environmental monitoring including mining operation and other production processes.In order to meet the requirements of complicated underground environment, typical Ad Hoc network routing protocols such as AODV, DSDR and DSR are introduced in wireless sensor networks, , The simulation environment of downhole wireless sensor network is constructed.Different scenarios of network traffic load and node transmit power are set up, the throughput, packet transmission rate, average point-to-point delay of the above three routing protocols are compared and analyzed. The first packet Arrival delay and other four performance.By simulation and analysis, the principle of selecting the basic parameters for the design of mine roadway wireless sensor network is provided for engineering design reference.