车辆行驶速度智能控制系统体系研究

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1、重庆交通大学硕士学位论文车辆行驶速度智能控制系统体系研究姓名：唐海波申请学位级别：硕士专业：载运工具运用工程指导教师：蒋工亮20080301ABSTRACTRoadtrafficsafetyisoneofthekeyfactorsthataffectChina'ssustainabledevelopmentofthetransportindustry．Vehiclespeedisthemainreasonoftheexpresswaytrafficaccident,threateningpeople’sli

2、feandpropertysafetyseriously·Atpresent，expresswaytrafficaccidentresultofvehiclespeedistroubleinourcountry,During1995—2004years，totally10．6myriadpeoplehavebeendeadbecauseofover-speedingandthedirectpropertylossreachestoover2billionyuan·Expresswaytrafficaccid

3、entresultofvehiclespeedisalwaysexist．Ifwecancarryonidentifying，judgingandtheintelligencecontroltodrivesafeappearancetothecar,merateoftramcaccidentofthewholeexpresswaywillbesignificantlyreduced·Thereforethestudyofvehiclespeedintelligentcontrolsystemisgoingn

4、ecessary·Currently，thedesignspeedoftheroadisasabasisforthelimitofvehiclespeedinourcountry,obviouslywhichissimpleandunscientific．Atthesametime，weoftenignorethevehicletype，theroadsection，andtheclimaticconditionsandSOonwhenestablishingtheregulatingvalue．Weall

5、usetheunifiedhighestregulatingvalue，whichobviouslyisinappropriate，lackingtimelinessanddynamic．Moreover,thetargetvehicles’trackandvehiclespeedinformationmanagementtechnology'sbackwardnessenablesthevehiclespeednottobeabletoobtainthepromptdiscoveryandtheeffec

6、tivecontr01．Tllisarticlehassystematicallysummarizedthedomesticandforeignvehiclespeedsecurityresearchandanalyzedthefactorsofvehiclespeedsecurity．Thearticlehasconductedtheresearchtothekeytechnologiesofintelligentcontrolofvehiclesecurityspeed，forexample：carry

7、ingontherecognitionandthereal-timetracktothegoalvehiclesanddesigningvehiclespeedsecurityinformationacquisitionsystemusmgtheGPStechnologyandthevideodetectiontechnology，analyzingmethodsofVehiclespeedinformationdynamicmanagementsystemusingtheGIStechnology，dat

8、afusiontechniqueandartificialintelligence，usingvehiclespeedsafequalitysyntheticevaluationtsmethodtodeterminevehiclespeedsecuritylimitingvalue,studyingme丘ameofvehiclespeedintelligentcontrolsystem，aswellasdesig