A-交通事故多发点段排查方法

23120031()JournalofChanganUniversity(NaturalScienceEdition)Vol123No11Jan.2003:2002204216:(19622),,,,.:167128879(2003)0120087204,,(,102600):,,,,,:;;:U49113:ALocationsidentificationofhazardousroadLUFeng,JIANGWEN2long,MASHE2qiang(DepartmentofTrafficManagementEngineering,ChinesePeople’sPublicSecurityUniversity,Beijing202600,China)Abstract:Theidentificationandimprovementofhazardousroadlocations,asanimportanttaskoftrafficsafetymanagement,areveryeffectmeasurestoreducethetrafficaccidentfrequencyandthelossesoftrafficaccident.Theexistingproblemintrafficsafetymanagementpracticewasana2lyzed.OnthebasisofsummarizingtheworkingexperienceoftrafficsafetymanagementinChinaandothercountries,andaccordingtothedutyoftrafficpolicedepartment,theissuesinworkingprocedurewerediscussed.Keywords:trafficsafety;hazardousroadlocation;trafficsafetymanagement,,,,,,2001,,,,,,,1,,,,,19992000,75312%,,1315%3710%5417%3114%,,,,,:(1);(2);(3);(4);(5),2,,:(1),,;(2),,,;(3),,,,3,(),,(frequency)(severity)[1],:(1)(AccidentFrequency)(acci2dentrate),,;(2)(RateQualityControl,RQC),(Poission),(Zegeer,1982);(3)(HazardIndex),,[2];(4),(),;(5)(AccidentSeverityIndex),(),;(6)(SafetyIndex),(7)(PotentialAccidentReduc2tion,PAR),,[3]2001,,:(1),500m,3;(2),2000m,3,,4411241111,,,88()2003,,,,[4,5],,,3500m,32000m,,,,,,,41112,(),,,,411132,,,[4]412,,,,,,,,,,,,,[5]413,,,,,,[4]414(RateQualityControl,RQC):,,,,Poission,p(k)q(k),,,,2,,,2,,,,,[6]5,,,981,:,,,,[6]511,,,[7]512,:(1),;(2);(3);(4),;(5);(6),,,513,,,,,[8]:::[1]OgdenKW.SaferRoads:AGuidetoRoadSafetyEngi2neering[M].England:AshgatePublishingCompany,1996.[2]KhistyCJ.TransportationEngineering:AnIntro2duction[M].NJ,U.S.A:PrenticeHall,EnglewoodCliffs,1990.[3]TarkoAP,WeissJV,SinhaKC.Potentialcrashreductionforidentificationofhazardouslocations[A].TrafficCongestionandTrafficSafetyinthe21stcentu2ry[C].ProceedingsoftheConferencesponsoredbyUrbanTransportationDivision,ASCE,HighwayDivi2sion.ASCE,NewYork,1997.[4].[M].:,1989.[5].[D].:,1999.[6],.[R].:,2001.[7].[A].:[C].1996,144166.[8],.[J].(),2000,(3):4346.[]09()2003