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ID:33105973
大小:9.08 MB
页数:81页
时间:2019-02-20
《编组站综合自动化系统作业执行智能化分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据中国铁道科学研究院硕士学位论文ABSTRACTWiththecompletionofthebackboneofhigh-speedrailway,railwaypassengertransportationisgraduallytransferredtothehigh—speedrailway,causingthechangeofthestructureofpoint-linecapacityofrailwayfreight.Theabilityofthe”point”,suchasmarsha
2、llingstationIdistrictstation。isbecomingalimitingfactor.Underthebackground.marshallingstationshouldmeettheneedsoftherailwayproductivitylayoutadjustment,constantlyadjustingandupgrading,greatlyimprovetheoperationefficiencyandoperationlevel,SOadsesatthehisto
3、ricmomentanewgenerationofmarshallingstationintegratedautomationtechnology,whichcalledSAM.InmanytechnologiesofSAM,integrationandcentralizationarethefoundation;nformationreflectsthecommunicationperformance;automationembodiesthecontrolability;ntellectualiza
4、tionatthekernel,reflectsanddeterminestheoveralllevelofthesystem.Fromamacroperspective.theintellectualizationofmarshallingstationcanbedividedintothreemajorareas:intelligentoperationdecision,intelligentschedulingandexecution,ntelligentequipmentcontr01.Thei
5、ntellectualizationofthejobexecutionofmarshallingstationbelongstothesecondarea.Thefocusofthestudyis,onthepremiseofthatthewagon-flowallocationandthesequenceofbreak-upandmake—uparedetermined,theintelligentallocationequipmentresourceswhichoperationneeded.nth
6、edissertation,themarshallingstationtransportationbusinessisanalyzedfirstly,ncludingtheroleandstatusofmarshallingstationincurrentrailwaytransportationplanninganddispatchingsystem,themainworkandtheoverallprocess,three-levelplansystem,thecooperationandthere
7、lationshipbetweenmultiplepostsduringtheexecutionofthework.Itispointedoutthat,duetotheenormityofdrawingstageplan,usingthestageplantodispatchandcommandfieldworkhasnotbeentrulyimplementedinmanymarshallingstations.Mostofthestationsoftentakethestageplanasalea
8、dingroleandcombinedwiththeapproachofhierarchicalprocessing,divideandrule,multipostscollaboration。’tohandletheschedulingandtheexecution.Inthewholeprocess,stationdispatcherastheleader,withshuntingplanmaker,shuntingwarden.fie
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