臨時限速聯(lián)控系統(tǒng)的研究.pdf

1、北京交通大學碩士學位論文臨時限速聯(lián)控系統(tǒng)的研究姓名：王皓申請學位級別：碩士專業(yè)：交通信息工程及控制指導教師：王俊峰20090601ABSTRACTABSTRACT：SafetyistheeternalthemeoftraincontrolandrailwaytransportationWiththetechnologydevelopmentonspeedraisingofexistinglineandconstructionofpass

2、engerdedicatedline，itdemandshigherrequirementofrailwaysystemsafetyThoughChinesesafetycontroltechnologyforrailtransithasconstantdevelopment’temporaryspeedrestrictionistheimportantcontentanddifficultyoftraincontrolatpresen

3、tAccidentswhichweremadebytemporaryspeedrestrictionlosingcontrolcontinuedtohappenThedisasterandinfluencecausedbyaccidentsWasveryseriousThCTeforeitneedstodomorein—depthstudyonexistingtemporaryspeedrestrictionconnolmethodan

4、dputforwardmoreeffectivesecuritytemporaryspeedrestrictioncontrolmethodWiththepurposeoffurtherimprovementoftemporaryspeedrestrictioncontrolsystemsafetyanewthoughtforsafetyguaranteeoftemporaryspeedrestrictionwhichisbasedon

5、closedLoopandjointcontrolideologywasstudiedandproposedTemporaryspeedrestrictionclosedLoopandjointcontrolsystemwasdesignedandiointcoIl臼的lmechanismwasembodiedResearchisfocusonthefollowing：Firsttemporaryspeedrestrictioncont

6、rolmethodsWasstudiedathomeandabroad，anditdad鋤indepthanalysisandconcludethecauseof“428’’incidentwhichWashappenedinlastyearThetemporaryspeedrestrictioncontrolmethodswhichwereexistedweredescribeddetailedlyandgiventechnology

7、analysisandassessmentmthisarticleThebasiceventsofaccidentandaccidentmodeswhichwereinexistingtemporaryspeedrestrictioncontrolmethodwereeducedbyusingfaulttreemethodtoanalyzeinvalidationoftemporaryspeedrestrictionSecolldate

8、mporaryspeedrestrictioncontrolmethodwhichhadjointcontrolide0109ywasputforward，themethodwasbasedonestablishingtemporaryspeedrestrietionclosed100pcontrolandjointcontrolmodelWithreferencingtheinterlockthought，weconstructedt

9、hespecificrulesoftemporaryspeedrestrictionworkjointcontr01Third，wedesignedtemporaryspeedrestrictionjointcontrolsystemthroughaddingtemporaryspeedrestrictionjointcontroldatabaseandradiobasedcabsignalingsvstemintoTDCSsystem