企业铁路智能运输调度系统关键技术研究

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1、分类号TP39u28u29UDC——学位论文密级单位代码学号l03S99910328企业铁路智能运输调度系统关键技术研究魏臻指导教师姓名韩江洪教授申请学位级别工学博士专业名称计算机应用技术论文提交日期2005年9月论文答辩日期2005年11月学位授予单位和日期合肥工业大学答辩委展会主席评阅人方廷健教授陈军宁教授刘晓平教授2005年9月鱼!!三些茎堂堕主堂垡堡苎StudyonTechnologyKeysoftheInte野atedTransportationDispatchingSystemforEmerpriseRailwayABSTRACT1飞edevelopmentgoalof订ansp

2、ortationdispatcllingformodementerp“sem订wayusinginfbnnationtecllIlologyisforimproVementonmecapabilityofacqu淅ng，trallsfemngandsharinginfonnation．Infomationtechn0109yhasbecome也emostimportantbasisofconstmctingmodern仃{msponationdispatchingsystemsforentefpriserailway．SoStudyingon也is6eldwi也persi☆ntef岛rtac

3、cordswith妇pro瞽esstrend．InCllim，enterpriserailwayisfacinga伊e砒pressurematthe锄ouIltofm曲sportationisbecomingheaviera夏ldheavieLLotsofentel节risesarereadytoreducethenumberoftheiremployeesandhavea11l】rgemneedofrebuil曲培meirtechnologyoftransport“ondispatchingusinginformationtechnology．Theworkofmisdissenation

4、isdeveioppedinaboveserioussituation．Thisdissertationin打oducestheparticularityof艄msportationdispatcmngformodemente叩riserailway，studiesmetecl】110logycharact“sticsoftheintcgratedtransportationdispatchingsyStemforenterp“serailway，proposesmebasicstnJctureaJldco埘【ponentsubsystemsofthiskindsystem．Thosesub

5、systemsincludemecomputerinterlockingsystemfor山emilwaysignal，Ⅱlecentmlizedtra茄ccontrol(CTC)system，thedispatchingsupeⅣisionsystem(DsS)，tlleinf0HnationsyStemforwireless10comotiVeshuming肌dtheinfo咖ationsystemofgoodslogistics．Theirfunctionsaredescribedindetail．Intlledissertation，aimingat山erequirementsofs

6、ecWityandreliabilityoftheinterlockingsystem，aValidfomforexpressingIogic，whichcombinesdynamiclogicwithstatic109ic，andanewredundancystmcturecalledS访gleInterface—Interlock—Check—Redundancy(SI—I—C-R)areproposed，TheycaIlimprovet11efailure-securityoftlleinterlockingsystem．onthebasisoferroraIlalysisa11dca

7、librationforthedigital缸ackdenotationmodule，也edissenationalsoestablishesanimprovedmethodofjud百ngtrackdenotation．states，whichhek)stoup伊ade出emeas嘶ngreliabilitya11dsecurityo九hetrackdenotation．ThedissenationaIla