Based On The Ad Hoc Wireless Network Research And Design Of The Control System Of Intelligent Minefield

Intelligent landmine is a new kind of ammunition,based on the theory of Ad hoc wireless network,the aricle researches on AODV routing protocol in the application of the intelligent minefield control system.Each node in the network sets up a local wireless dynamic network through the dynamic routing.At the same time,all of the nodes communicate with the PC by serial port,each node feeds its minefield state information timely back to the wartime headquarters,so as to achieve effective through the upper machine all mines in the real-time control of the wireless network,on purpose of ultimate minefield networked intelligent control.Firstly,introduced the intelligent minefield based on Ad hoc wireless network control system overall design scheme of hardware platform and concrete implementation method,hardware circuit of this terminal equipment for the overall design,and through the detailed schematic circuit diagram,this paper introduces the intelligent minefield in order to realize the main functions of the control system hardware.Secondly,the software platform is successfully transplanted,At first,it introduces in details how to make the Linux system transplantated on S3C2416 transplantated,then realize wireless network card drives,the AODV routing protocol gets transplanted and compilated.at last,the control platform of PC monitoring interface has carried on the design and implementation.Finally,based on the special energy demand of the intelligent minefield,considering the energy of each node can not be artificially recharged,so it is made true that the function of the traditional AODV routing protocol is improved and expanded into the AODV EI routing protocol,which is more suitable for the special environment of the minefield limited energy.With the method of AODV EI routing protocol,each node in Ad hoc wireless network transmission data between multiple hops of path selection not only on the basis of combines the hop,but also joined the surplusEnergy.The former AODV and the improved AODV EI routing protocol algorithm are simulated on the NS2 simulation software,then the datas obtained by Trace files are analysed by Matlab.this paper compares and analyzes both of them from five performances,which include indexthe packet delivery ratio,routing,frequency,normalized routing overhead,average latency,node's remaining energy,as a result,the superiority of the AODV EI routing protocol algorithm is verified.