汽車側(cè)向防撞預(yù)警系統(tǒng)的開(kāi)發(fā)研究.pdf

1、該季夫海碩士學(xué)位論文汽車側(cè)向防撞預(yù)警系統(tǒng)的開(kāi)發(fā)研究導(dǎo)師姓名職稱申請(qǐng)學(xué)位級(jí)別論文提變?nèi)掌趯W(xué)位授予單位碩士學(xué)科專業(yè)名稱交通運(yùn)輸規(guī)劃與管理2007年5月lg日論文答辯日期2007年6月11日答辯委員會(huì)主席朝承斌高工學(xué)位論文評(píng)劃人朝承斌高工李令舉教授繁一矽糖ⅢAbstractSafetyisalwaysoneofthemostimportanttopicsinvehicleengineeringInrecentyearswiththerapid

2、developmentoftransportation，trafficaccidentsofhighwayespeciallythefreewaymalignanttrafficaccidentaregreatlyincreasingSafetyproblemintransportationisincreasinglyInthiscase，thevehiclesidefaceanti—collisionwarningsystememer

3、geswiththetideoftimesThissystemisacomplicatedsystemthatequippedwithadvancedtechnologysuchasvehicleengineering，manmachineengineering，communicationtechnologyvehicleengineeringcomputeretcItisonthetoplevelintheresearchfieldo

4、fvehicle，representsthedevelopmentdirectionofvehicletechnologyinthefutureBeginningwiththeactivesafetyofvehicle，thispapermakesadeepstudyontheresearchfieldvehicleanti—collisionwarning，itcanprovidetheoryandtechnicalsupportfo

5、rtheresearchonvehiclesafetyassistantdrivinginourcountryThispaperisbaseontheactualityofvehicletechnologyinourcountrymakesatheoreticalstudyonthesidefaceanti—collisioninthecourseoflaneChangingandvehicleovertakingFirstlythis

6、paperintroducesthestudybackdropofthetask，recapitulatesstudyactualityofanti—collisionwamingsystemintheOurcountryandoversea；introducesmathematicsmodelanddesignprojectthispaperdiscussdesignideationandthefunctionofcellmodule

7、inthemass，introducesthetheoryofmeasuringdistancebyultrasonicsensorespecially；Real—time，precisionandreliabilityofsystemisfullyconsideredThisPaperusesasinglechipMicrocomputerof8bitsP89V51seriesthatisthecontrolcenterofthesy

8、stem；Accordingtotheandanalyzestheworkenvironmentofsystem，educesconceptionandprojectofthesoftwareandhardwareantijammingtechnologiesThispaperanalyzestheprincipleandapplicationofCANbuswhichisusedwidelyinthemodemvehicleVehic

9、lesidefaceanti—collisionwarningsystemisdeveloped，whichisbasedonCAN—bustechnologyReferringtoCANbusstandard，itconstitutestheandothercontrolprotocolsamongtheunits，andthecommunicationbetweencomputerandtheultrasonicsensoronCA