ule and the main ofplatform function have been designed. On account ofthevolume datastorage ofthevehicle monitoring system,this paper hasgiven methods ofoptimizing strategies,which could improve real—timeresponse andreliability ofthesystem,and thepreliminary security ofthesystem has been designed. Finally,single—module and multi module testhave been done,all these parts work well.The end department summarizes thispaper and rethinks the shortage;some XI 山东大学硕士学位论文 suggestions forfuture are alsoillustrated. The vehicle monitoring system iscapable ofpositioning and tracking thevehicle, and itiseasy tooperate andupgrade,to achieve thedesired design requirements.All the resultsshow thatthissystem Can achieve thegoals ofdesign. Keywords GPRS;monitor;the vehicle terminal;the monitoring center XII
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