交通问题英文PPT.ppt 29页

TrafficproblemsinChinaandmeasurestoimproveourtrafficGroupmumbers:郑邹李张 TrafficproblemsinChinaTwomainaspectsoftrafficproblems1.Trafficjam2.Trafficaccident Firstpart:Trafficjam Firstpart:Trafficjam Reasonsfortrafficjams1、Thegreatincreaseinthenumberofprivatecars.2、ThelackofRoadcapacity3、Poor public transportation 1.The increase of the car utiliztionAndnow,thenumberismorethanninetymillion. 2.ThelackofRoadcapacity.The roads are too narrow.Theincreaseoftransportconstructcan’tcatchupwiththatofcars. 3.Poor public transportation.Nosubway,orisstillconstructing..The bus routines and the numberof runsof cars are not enoughfor the need.Notcomfortableenough,andtakepeopletoomuchtimetowaitthebus.NOsubway,orisstillconstructing.Buyacar! Measuresfortrafficjam.Do you know howtosolve theProblem? Measures1Limiting the Use of Private Cars2GovernmentsshouldspendmoremoneyonimprovingPublicTransportation.Build the subways.Provide thefree bicycle rent.3Widentheroads.Pedestrainbridgeandtunnel . Secondpart:trafficaccident Mainreasonsfortrafficaccident1.Motoringoffences.2.Baddrivingskills.3.Badroadconditionsandthelackofmeasuresforroadsafety.4.Influenceofalcoholanddrug.5.Naturalconditions. 1.MotoringoffencesMovingviolationSpeedingFatiguedrivingRunningredlightsOverloadDrivingthewrongway 2.BaddrivingskillsManypeoplearenotseriousinlearningdrivingskillsNegativeemotionsduringatrip 3.Badroadconditionsandthelackofmeasuresforroadsafety●Ruggedroad●roadsaretoonarrow●Lackoftrafficsigns●Nosignalindicator●Safetybarriersaredamaged 4.InfluenceofalcoholanddrugPoortactilesensationvisuallyimpairedPoorjudgingabilityDrugseasilymakepeoplesleepyTrafficaccident 5.NaturalconditionsStrongwind,snowandfogworsentheroadcondition Whatcanwedo? MeasuresImprovepeople’sconsciousnesstoobeytrafficrulesNormthedrivingtesttomakeeverydriverqualifiedPerfectroadinfrastructureandstrengthentrafficcontrolDisseminatethedangerousofdrunkdrivingandstrengthenthepenaltiesWe’dbetternotdriveunderadverseweathercondition Futureidea:Thenewflyover(sourcefromtheinternet) Chinasinglelayerwith28directionsno-crossingflyover.Thedetaildesignisaspictureshown,infactitjustusingzebralinebridgeandhalfanundergroundgaragechannel(半地下车行通道)toreplacethepedestrianoverpass(人行天桥)andtunnel(人行隧道). Futureidea:Carofthesky CaroftheskyItcancarry1-2peopleandthemotivationissimilartomaglevtrain(磁悬浮列车)butthedifferenceisthemagneticcomesfromthetoptrack.It"sdesignedforstoppingeachmileasastationIt"srailthroughoutcityeverywhereIthasnofixedgridschedule,buton-call. Futureidea:Thenewbus ThelargebusAlargebusdesignedbyaDutchcompanyin2004,ithasbeenputtedintouse.Thismixedfuelcarmakethefuel30%moreefficientlythanordinarybus. Wemustdoourbesttobetterthetrafficenvironment! Thankyouforyourtime! 此课件下载可自行编辑修改，此课件供参考！部分内容来源于网络，如有侵权请与我联系删除！