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在森林防火监控系统中,可采用无线传感器网络完成对森林火险的信息采集。由于森林环境的复杂性,对网络路由协议的仿真尤为重要。本文就如何在设定的区域内布传感器节点,布点多少,如何使之运动才能产生最好的数据采集和传输结果进行了基于AODV路由协议的NS2仿真,并用OTCL和C++成功地对算法进行了改进,在一个模拟环境下得到了诸如稳定时间、能耗等数据,确定出20个节点为最佳,取得了预期的效果。
In the forest fire monitoring system, wireless sensor networks can be used to complete the information collection of forest fire insurance. Due to the complexity of the forest environment, the simulation of network routing protocols is especially important. In this paper, how to make the best data acquisition and transmission result in how to set the sensor nodes in the set area, and how to make them move to produce the NS2 simulation based on the AODV routing protocol. The algorithm is successfully carried out using OTCL and C ++ Improved, in a simulation environment, such as the stability of time, energy consumption and other data, to determine the 20 nodes for the best, and achieved the desired results.