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ID:57258686
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页数:10页
时间:2020-08-07
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1、毕业设计(论文)外文参考文献及译文英文题目TechnologyFeaturesResearchofJapaneseRailwaySignalSystem中文题目日本铁路信号系统的技术特点探讨学院自动化与电气工程学院专业自动控制姓名学号指导教师2014年5月10日TechnologyFeaturesResearchofJapaneseRailwaySignalSystemThispaperbeginswiththedevelopinghistoryandtechnicalclassificationofrailwaytransportation,introdu
2、cestherailwaycontrolsystemusedinJapan,analyzesitstechnologyfeaturesrespectivelyfromtheaspectsofelectronic,computerandcommunicationtechnology,andatlastproposesthetechnicaldevelopingdirectionoffuturetraincontrolsystem.1IntroductionIntheearlydaysofrailways,therewasnosignalingsystem.As
3、tationattendantshowedthesignalofgoorstopbygestures.Butpeoplewouldmakesomemistakeswhichcausedaccidents.Signalingsystempreventstheaccidentsefficiently.EarlysignalsysteminJapanwasAutomaticTrafficStop(ATS)devices.Thisdevicecouldautomaticallystopthetrainwhenitreceivedthestopsignal.Eveni
4、fthedriverignoredthealarmofthetrain-bornestopdevice,thedeviceonthetrackcouldstopthetrainautomatically.ATS-P(AutomaticTrainStopProtection)wasdevelopedtoraiseefficiency.Usingtherespondertosendorreceivedatasignal,ATS-Psystemtransmitsinformationofthedistanceaboutthenextstoptothetrainvi
5、athetrack,andthenthesystemgeneratesatrainspeed-checkingpatternwiththeseinformation.ATC(AutomaticTrainControl)systemisdevelopedtoresolveproblemsofATS-P.InATCsystem,safetyoperationprocedurewillbeactivatedtoguaranteethesafeperformanceofthetrainwhenthetrainwhenthetrainoperatormademista
6、kes.Tomeettheneedsofthemodernmassivehigh-efficienttransportation,newtrafficcontrolsystemsareemergingsuchasATACS(AdvancedTrainAdministrationCommunicationSystem),CBTC(CommunicationBasedTrainControl),etc.Withtheintegrationofrailwaysignalandcommunicationtechnology,trackstructureofnewpa
7、tternandadditionaltrain-bornefunctions.ThispaperproposesthefeaturesofthecurrentrailwaycontrolsysteminJapanwiththedevelopmenthistoryoftherailwaysignalsystemasbackground,andthenshowsitskeytechnologyanddevelopmentsinfuture.2RailwaySignalSystemsThefirstrailwaytransportationsystembegant
8、ooperatein1830betweenLiver
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