奥迪全系自学手册（SSP）：ssp302_PPT Enhanced ESP in the Touareg.pdf

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1、ServiceTraining08.05Edition16.06.2004EnhancedESPintheTouaregTrainerinformation(GB)ServiceTrainingTrainerinformation:EnhancedESPintheTouareg–08.05(GB)ContentsSubjectPage1EnhancedESPintheTouareg(Conti-TevesMK25ESPsystem)31.1ESPcontrolwithoversteersituation41.2ESPcontrolwithEDLaction51.3E

2、DLindiagonalcombination61.4Trailerstabilisation71.5Service141.5.1Controlunitversion14VK-21/kst//ti_0805_gb.doc2/1516.06.2004ServiceTrainingTrainerinformation:EnhancedESPintheTouareg–08.05(GB)1EnhancedESPintheTouareg(Conti-TevesMK25ESPsystem)TheenhancedESPintheTouaregisrestrictedtoasoft

3、waredevelopmentinthecontrolunit.ThenewsoftwareallowssimultaneousEDLandESPcontrol.Theaffectedwheelisstabilised,makingESPcontrolmorecomfortable(subjectively).VK-21/kst//ti_0805_gb.doc3/1516.06.2004ServiceTrainingTrainerinformation:EnhancedESPintheTouareg–08.05(GB)1.1ESPcontrolwithoverste

4、ersituationInanoversteersituation,therearwheelontheoutsideofthebendisalsocontrolled(previously,onlythefrontwheelontheoutsideofthebendwascontrolledinanoversteersituation).ThismakesESPactionsmorecomfortableandimprovesthestabilisationcharacteristics.TI0805_002.jpgVK-21/kst//ti_0805_gb.doc

5、4/1516.06.2004ServiceTrainingTrainerinformation:EnhancedESPintheTouareg–08.05(GB)1.2ESPcontrolwithEDLactionWhenbothEDLandESPareinaction,EDLismaintaineduptoaspeedof120km/h(75mph),wherebyuptothreewheelscanbecontrolledatthesametime.Example:Onhairpinsinmountainousterrain,therearwheelonthei

6、nsideofthebendcanrisefromtheroadsurface.EDLcomesintoactionforstabilisation.Ifinthesameinstance,anESPoversteercontrolisinitiatedduetotheparticulardrivingsituation,theoldsystemwouldsuppressEDLcontrolandthevehiclecouldstartto"bounce".TI0805_001.jpgVK-21/kst//ti_0805_gb.doc5/1516.06.2004Se

7、rviceTrainingTrainerinformation:EnhancedESPintheTouareg–08.05(GB)1.3EDLindiagonalcombinationNewfunctionforEDL(offroadfunction):Oldsystem:EDLcontrolisnotpossiblewhenthebrakesareapplied,onlyoncethebrakepedalhasbeencompletelyreleased.Newsystem:EDLcontrolwhenbrakesareapplied:EDLcontrolis