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1、河北工程大学毕业设计AutomotivesafetysystemsandtechnologyresearchandanalysisAbstract:autopartsofgoodandbadwilldirectlyaffectthesafetyofthecar,aredirectlyrelatedtothepeople'slifesafetyandsecurityinwealth.Thisarticlemainlyfromthecar'sactivesafetytechnologyandpassives
2、afetytechnologytwoaspectselaboratedtheimportanceofcarparts,andhowtoimprovethesafetyofthecar.Keywords:automobile,activesafetytechnology,passivesafetytechnologyAstraffictoolsofthemodernizationandabsolutenumberincreasesharply,trafficaccidentsarealsoincreasi
3、ng.Caraccidenthasbecomesevereglobalsocialissues.Undoubtedly,advancedautosafetyfacilitiesarethedrivingsafetyindispensablesafeguard.So,weshouldstart,fromtechnologytoresearchanddevelopmentofhighperformance,highsafetycar,alsowanttostrengthentheregularinspect
4、ionincars,sotimelymaintenanceinvestigation,makecarsofteningoodtechnicalstatus,soastoimprovethesafetyperformanceofthecar.Hereweintroducedactivesafetytechnologyandautomobilecarpassivesafetytechnology.Autosafetyisaccordingtothetrafficaccidenthappenedbeforea
5、ndaftertheclassified.Oneisinatrafficaccidenttakesafetymeasures,especiallybeforeimmediatelywillproduceriskcondition,driversmanipulatethesteeringwheelavoidoremergencybraketoavoidtrafficaccidents.Inthecar,driveinusuallytoensurethebasicmanipulationstability,
6、driversonthesurroundingenvironmentandtoensurethevisualrecognitionsexdrivethecaritself,developedthebasicperformanceant-lockbrakingsystem(ABS),preventslipperydrivesystem(ASR),activesuspension,powersteeringandfour-wheeldrive(4WD),four-wheelsteering(4WS),lig
7、htingsystem,wiper,therearviewmirror,preventfromrear-endcollisioncaralarmsystemandlaserradar,etc.Thesesecuritydevicesandtechnology,calledactivesafetysystem,canalsobecalledpreventivesecuritysystem.Ontheotherhand,inordertoreducetrafficaccidentsandcompanybyp
8、ersonneldirectlysufferdegree,ensurecompanytakestaffand15河北工程大学毕业设计pedestriansafety,saysthesecurityforpassivesafety,canalsobecalledconflictsafety.Whenaftertheaccident,inordertopreventdisasters,includingpreventtheexpansionof