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ID:36465222
大小:2.64 MB
页数:94页
时间:2019-05-10
《移动警务系统的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Y1036277申请同济大学工程硕士学位论文移动警务系统的研究培养单位:一级学科:二级学科:研究生:指导教师:校外导师:软件学院计算机科学与技术软件工程马永森张苗苗副教授尹长青苏会明高级工程师二oo六年十月Abs仃actABSTRACTOnekindofMotionPoliceServieesystem(MPS)isdesignedtobesuitabletoaseinthepolicevehiclesinthisarticle.WenotonlyrealizedtomonitorotherGPStargetlocmio
2、ninthepolicevehiclesonthefunctionbythissystem,butalsorealizedthiswaythatencryptedtotransmittheshortmessages.Inordertosafeguardtheinformationsecurity,wedesignedthatMPSandthepublicInternetisolatesthoroughlyinthisarticle,thewiredtransmissiondependentsonsealedlocalar
3、eanetwork,thewirelesstransmissiondependentsonGSMshortmessages.ThemobileterminationismadeoftheembeddedindustrycomputerandtherearetheGISplatformandtheshortmessagesservers’platforminit.Weuseglobalpositioningsystem(GPS)technologytoealTyonthelocalizationtoownvehicles,
4、usetheGSMshortmessagestotransmitoriginal,ciphertextorkeyfordataencryption.TheMotionPoliceServiceSystemgainsmonitoringgoalpositionalinformationfromtheGPSmonitoringcenterinthepublicsecuritybureau,andthendemonstratesitontheGISplatforminmobiletermination.Inaspectofso
5、ftware,Windows2000operatingsystemisused,andUML,VB.NETdevelopmentenvironmentaswellasMapX5.0OCXplug-inunitisusedwhendesigningandcompiling.ThesystemisgoodatwhenitistestedbybothChinamobilecompanyandChinaunioncompany,boththeGSMnetworkandtheCDMAnetworkallsupportthissys
6、temreceivinganddispatchingencryptedChineseandEglishshortmessages,supporttransmitingkeyforencryption.Themobileterminationsupportsuserstoenlarge,shrinkormoveelectronicmapbyII垒堕!型——pantograraph,thepolicevehicleownandotherGPSgoalrelativepositionareclearandbright.Theg
7、oodisolationbetweenMPSandPublicIntemetaswellasdemonstratingothergoal’positionisprominentcharacteristicinthisarticle,anditisalsothedifficuRquestionthatmustbesolved.KeyWords:MotionPoliceServiceSystem,shortmessage,encryption,GPSlocalizationIll学位论文版权使用授权书本人完全了解同济大学关于
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