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ID:36423505
大小:7.15 MB
页数:50页
时间:2019-05-10
《大型活动突发事件公交应急调度的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、北京交通大学硕士学位论文大型活动突发事件公交应急调度的研究姓名:胡华磊申请学位级别:硕士专业:交通信息工程及控制指导教师:侯忠生20080501ABSTRACTABSTRACT:WiththerapiddevelopmentofeconomyandsocietyinChina,therearemoreandmogelargeactivitiessuchasNationalDay,OlympicGames,expositions,footballmatchesandSOon.Ontheotherhand,kindsofemergencyeventsoccurredmo
2、reandmorefrequentlyinlargeactivity.Wehaveenteredanemergencyhighfrequencyperiod.Asthemainvehicleincities,buscarriesamajorityofpassengereverydayWhenemergencyeventshappene丑itisadifficultproblemtourbanemergencybusmanagementthathowtoevacuatepeoplequickly.The2008OlympicGameswillbeheldinBeiji
3、ng,SOresearchonemergencybusschedulingsystemisveryimportanttoimprovetherationalization,rapidness,andsafetyofemergencybusschedulingmanagement.ThisPaperhasmainlyresearchedOllbusschedulingoptimizationmethodsinemergencyevacuationoflargeactix7ity.Inthispaper,someresearchworkhasbeendone.First
4、ly’thepaperdescribessomeconceptsuchasemergencyevents,emergencymanagementandlogisticsdistributionvehicleroutingproblem;andalsoanalyzesthedifferencebetweenemergencybusschedulingandlogisticsdistributionvehicleroutingproblem.Secondly,thepaperexpatiatestheevaluationindexesofemergencyplanatp
5、resent,andthengivesit’Sownevaluationindexesforemergencybusevacuation:evacuationenergyconsumptionandleastquantityofschedulingbus.Thirdly,basedonanalysistosomebasictheory:LETPandminimaldistance,thepaperestablishesmathematicalmodelofnon-cycleforemergencyevacuation;consideringcircularusing
6、ofvehicleontheconditionofmeetingthetimelinessrequirement,thepaperestablishesmathematicalmodelofcycleforemergencyevacuation.Furthermore,thepaperintroducesDijkstraarithmetictofindminimaldistancebetweenbusstationandstadium;basedonpredigestingmathematicalmodel,thepapergivesefficiencyalgori
7、thmofemergencybusscheduling;takethe2008OlympicGamesasanexample,thesimulationissolvedbyprogrammingwithMATLABandtheresultsshowthevalidityofalgorithm.Finally,thepaperdescribesSystemRequestandTechnologyPlatformofthecityemergencybusschedulingsystemdevelopedbyourlaboratory;Andtheabovealgor
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