基于ARM的車輛障礙自動識別系統(tǒng)設(shè)計.pdf

1、分類號UDC密級公無另務(wù)廬夕擎碩士研究生學(xué)位論文基于ARM的車輛障礙自動識別系統(tǒng)設(shè)計申請人：學(xué)號：培養(yǎng)單位：學(xué)科專業(yè)：研究方向：指導(dǎo)教師：完成日期：宋博2131077物理科學(xué)與技術(shù)學(xué)院光學(xué)光電信息技術(shù)高劭宏副教授蔡喜平教授2016年3月5日AbstractWiththerapiddevelopmentofscienceandtechnology，thestudyonobstacleavoidanceofembeddedintellige

2、ntcarhasattractedmoreandmoreattentiongraduallyInordertoimprovethesmartcardrivingsafelyinunknownenvironment，themachinevisiontechnologyhasbeenappliedtotheautomaticobstaclerecognitionsysteminthisarticleExtractingroadinforma

3、tionwhichdeterminesanobstacleinfrontofthecarpromotesdevelopmentofthesmartcartechnologyInthisarticle，basedontheARM(AdvancedRISCMachines)platform，therecognitionsystemofobstaclesofsmartcarhasbeenmadeadeeplyexplorationandres

4、earchThemachinevisiontechnologywasusedtochangethecollectedroadenvironmentinformationintoimagesignal，andtheautomaticobstaclerecognitiontechnologywascombinedwithiteffectivelyAndthenthroughsoftwaresimulationandpracticalitye

5、xperimentonsmartcarinunknownenvironmenttoavoidtheobstaclewasverifiedThroughtheresearchofautomaticrecognitionsystemofobstacles，itisanaimtoprovidesecurityforthefuturedevelopmentandapplicationofthesmartcartechnologyAccordin

6、gtothespecificrequirementsofthepracticallyapplicationofmachinevisioninthesmartcar，thevariouspartsoftheobstaclerecognitionsystemhasbeendesignedARM$3C2440isadoptedasthecontrolprocessoroftheobstaclerecognitionsystem，andtheh

7、ardwareplatformframeworkincludingthemoduleofthemaincontrolboardandcoreboard，theUSBcameraimageacquisitionmodule，theDCmotordrivermoduleandthepowersupplymoduleofthesystem，etcisbuiltThen，onthebasisofthehardwareplatform，theso