现代有轨电车信号控制关键技术分析

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1、ABSTRACTABSTRACT：Modemtramasanewrailtransportation．whichisdifferentfromsubway,lightrailsystem，haveitsownofadaptability．Therefore，togetherwithdomesticandforeigndevelopmentandpracticeofmodemtram，throughtheanalysisofitstechnicalcharacteristicandsummarizingtheapp

2、licationofmodemtrams，guidingourcitymoderntramsystemconstruction，inordertopromotemodemtramofourcountrytonormativeandsciencedevelopment．Modemtramsystemissimilarwithothercitytracktrafficsysteminstructure，butitisbetweensubwaysystemandgroundtransportationsystemsdu

3、etodifferentcloseddegrees，andmanagementwayalsohasessentialdifference．Inthetechnicalfeatures，modemtramsystemhastomeettheoperationandserviceneeds．Withthedevelopmentofmodemtrams，toexploreasetofsignalcontrolsystemhasbecometheresearchdirectionintechnicalfield．Itha

4、sbecomeaurgentproblemshowtoeffectivelyconfiguresignalcontrolsystemfromprojectaspect．Thepaperispointtothecharacteristicsofmodemtrams，relyingontheanalysisofinfluenceoftraincontrolwayandmutualrestrictionrelationshipofoperationrequirement,environmentalconditions，

5、thecrossingcontrol，landscaperequirementsandSOon，proposedtotheprinciplesandideasoftraincontr01．Thekeydifficultproblemsisanalyzedforthesignalcontrolsystem．Startingfromoperationsafetyandservicesafetygoals，itisgiventhatsystemfunctions，compositionandtechnicalsolut

6、ionsandapplicableconditionsofmodemtramlinepointcontrolandtheoperationpositioningkeytechnology．Themainlinepointcontrolisonekeytechnologyformodemtramsignalcontrolsystem，inthepaper,theapplicabletraditionalonboardcontrolswitchscheme，improvedschemeandinterlockingc

7、ontrolschemeformodemtramareanalyzedandcomparedfromthesystemstructure，function，safety．Combinedwiththedevelopmentofsignalcontroltechnologyandmodemtramcharacteristics，localautomaticcontrolschemeisgiven；atthesametime，applicableconditionsofthisschemearegivenandsim

8、ulationexperimentsandresultsanalysishavebeendoneforthelocalautomaticcontrolscheme．Acquisitionlocationandwirelessinformationtransmissionisthebasisforoperation，butalsohasanimportantpartofmo