CBTC测试平台关键问题研究

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1、北京交通大学硕士学位论文CBTC测试平台关键问题研究姓名：王伟申请学位级别：硕士专业：交通信息工程及控制指导教师：唐涛20080501ABSTRACTABSTRACT：Withthedevelopmentofthesociety,CBTC(CommunicationBasedTrainContr01)，characterizedbyhigllspeedandhighdensity,hasgraduallybecomethefirstchoiceforsignalsystemofurbanmasstransit．Howe

2、ver,theCBTCtechnologyhasbeenmonopolizedbyforeignmanufacturersuntilpresentanditseverelylimitsthedevelopmentofurbanmasstransitinChina．Therefore,itisurgentandnecessarytoresearchanddevelopCBTCsysteminengineeringstandardwithOurownfullproprietaryintellectualpropertyfi

3、ghts．DuringtheR&D，thesafetydesignofthesystemcallbeguaranteedbytheadministrationofcertainsafety-verificationorganization．Forthequalityoftheequipment，itshouldbeconsideredfromtheperspectiveoftest．ThepurposeofCBTCtestplatformistoensuretheequipmentquality,mainlytheso

4、ftware,andshortentheR&Dperiodunderthetesting．Basedontheresearchonthethird-partytestplatformforthepresentrailwaysignalsystem，thispaperintroducestheideaforsoftwaretestingengineering,completesthearchitecturedesignoftheCBTCtestplatform，explainstheprincipleoftheCBTCt

5、estplatformanddiscussessomerelatedkeyquestions．ItstartswiththewayofgenerationanddescriptionfortestingcaseaccordingtoSubset076，showsthealgorithmoftestsequencegenerationintwodifferentphases，whicharethealgorithmoftestsequencegenerationforverificationandthealgorithm

6、oftestsequencegenerationfordebugging,basicallysolvestheplanningoftestsequence．Then，itfocusesonthedefecttrackingtechniqueanddefectanalysis，showstheimportanceofdefecttrackingandthenecessityofdefecttrackingmanagementtoolforUS．Furthermore，itintroducessomeapplication

7、ofdefectanalysis，suchashelpingwiththemanagementoftestpro掣’essandtheadjustmentofteststrategy,putsforwardthefuzzyreasoningalgorithmofthedefcctcausesonthebasisofdefectdescriptionandfinallybuildsthedefecttrackingmanagementtoolforCBTCtestplatform．Thisstudyhasconfirme

8、dtheaccuracyoftestsequencegenerationtoolandthedefecttrackingmanagementtoolwiththeexample，hasestablishedthefoundationoftherealizationfortheCBTCtestplatform．KEYWORDS：CB