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1、北京交通大學碩士學位論文基于權(quán)重的線到線地圖匹配算法的研究姓名:梁貞申請學位級別:碩士專業(yè):交通信息工程及控制指導(dǎo)教師:吳建平20060301北京交通大學碩士學位論文ABSTRACT11ledevelopmemofhltelligcntTr鋤sportationsyst啪(Ⅱs)h勰beenone0fmemOstimponaIltareaiIIthe丘ddof仃鋤sportation.凡oatingvchidetochnologyhasbeenwidelyapplicdfbr仃a蚯cdatacollect
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5、ursionofGPSdataisbettersolVedbycurve—to—cur、,eMMmethod.Hcnce,theMMalgorimInscaIlgajnnotonlytheabilityofrcal-tiInemaIchingbutalsotheaccuracyofrcsultsjnsimple柚dcomplicatedsituationsrespcctively-InOrdertoswitchilIsub-modllles咖ectly鋤drationaUy,theauthofdivicI
6、estllesyStcmintofourdia'crentstates,wllichenhallceagilityofthesystem.ThesoftwarcisdesignedtotallybasedonabjectOriemedArc:hitcctIIre,whichassuresthissystem’srobustllcSsaIld,meallwhile,lessexpenseoflI北京交通大學碩士學位論文maintenancc.TheauthoraIsomakestheanalysis孤dev
7、aluationaboutthepe面眥柚ceofkeya190ritllInsuscd.1rbeevaluationworkiscon“ctedwi啦Ilfb雒networkinB囂豇ing.Thispaperalsodemonstratesthefeasib箍tvaIIdlogicalrationali‘yofthedesi印ofMMal酬thmsbycomparingitwithpoint—to—cIlrvemethods.Last,threesuggestionsareposed五0rfutIlr
8、eresearch.K即ords:M印‘Malchjng(MM),cIlrve—tocurve,s砌phn島wei曲t'GlobalPositioningSystem(GPS),GeographicalIIlfomlationSystem(GIS)m北京交通大學碩士學位論文第一章概述1.1選題背景和意義智能交通系統(tǒng)(ITs)是采用信息技術(shù)、計算機技術(shù)、控制技術(shù)等手段對傳統(tǒng)交通運輸系統(tǒng)進行改造,從而達到增強系統(tǒng)運行效率、提高系統(tǒng)