SimulationResearchonNaturalLightIlluminationChangeofHighwayTunnelEntrance

SimulationResearchonNaturalLightIlluminationChangeofHighwayTunnelEntrance.pdf
Duringtheprocessofvehiclesinandoutofthetunnel,thedriver'svisionisaffectedbylightanddarkadaptation.Naturallightintensityoutsidetunnelsisadecisiveinfluenceontheparametersofvisualadaptationandtunnellightingdesign.UsingDIALuxsimulationsoftware,thefeaststypicalnaturallightinsideandoutsidethetunnelentranceandtheilluminationconditionschangewithdistanceofaZhejianghighwaytunnelwereanalyzedinthispaper.Theresultsshowthat:themostdramaticchangeofroadilluminationhappensinthedistanceandoutsidethetunnelentranceroadintherangeof5m;theeffectsofnaturallightilluminationsignificantlyreducedinside10mofthetunnel;andinsidethetunnelafter20m,theeffectsofnaturallightontheholeisweak.Finally,themethodstoimprovetheroadilluminationdifferenceoftunnelentrancewerestudied.
作者：ZHANGYongqiang GuoWei HuZhuang
作者单位：CollegeofMotorVehiclesandTransportation,NanjingForestryUniversity,Nanjing,210037,China;KeyLaboratoryofRoadandTrafficEngineeringoftheMinistryofEducation,TongjiUniversity,Shanghai,201804,ChinaKeyLaboratoryofRoadandTrafficEngineeringoftheMinistryofEducation,TongjiUniversity,Shanghai,201804,ChinaCollegeofMotorVehiclesandTransportation,NanjingForestryUniversity,Nanjing,210037,China
母体文献：2015第二届智能交通国际会议论文集
会议名称：2015第二届智能交通国际会议  
会议时间：2015年11月1日
会议地点：成都
主办单位：中国电子学会
语种：chi
分类号：
关键词：tunnelentrance  naturallight  roadillumination  simulation
在线出版日期：2017年11月24日
基金项目：
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