《汽车车身电控技术》复习题（review of electronic control technology for auto body）

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1、《汽车车身电控技术》复习题（Reviewofelectroniccontroltechnologyforautobody）ReviewofelectroniccontroltechnologyforautobodyFirst,fillintheblanks1,bodyelectroniccontrolsystemmainlyconsistsofsignalinputdevice___,__,___bodycomputeractuatororinstrument__etc..2,thecollisionsenso

2、risequivalenttoacontrolswitch,theworkingstatedependsonthevehiclecollision_deceleration_size.3,thecommonlyusedmechanicalimpactsensorsareroller,eccentrichammer,rollertypethree.4.Thegasgeneratoroftheairbagisfilledwiththenitrogengasbytheheateffectreaction.5,thea

3、irbagsystemhastwopowersupply:oneisthecarpowersupply;theotheristhestandbypowersupply.6,electricwindowliftingsystemisgenerallycomposedofmaincontrolswitch,controlswitch,doorandwindowcomponents.7.Thetransmissionmechanismofdoorandwindowlifterhastwotypes:ropewheel

4、typeandcrossarmtype.8,electricseatadjustmentsystemaccordingtothenumberofseatsmovingdirectioncanbedividedintotwodirections,fourdirections,sixdirections.9.Theelectricseatadjustmentsystemconsistsofmotor,switchandtransmissiondevice.10.Theelectricrearviewmirrorca

5、nbedividedintothreekinds:insiderearviewmirror,outerrearviewmirrorandrearviewmirror.11.Theelectricrearviewmirrorcanbedividedintothreetypes:flatmirror,sphericalmirroranddoublecurvaturemirroraccordingtotheshapeofthemirror.12,electricrearviewmirroraccordingtoant

6、iglarefunctioncanbedividedintogeneraltyperearviewmirror,antiglarerearviewmirrortwokinds.13.TheadjustmentmechanismoftheelectricrearviewmirrorincludestwosmallDCmotors,reductiongears,clutchesandsoon.14.Theantirearviewmirrorisequippedwitharaindropremovingdevicei

7、ntherearviewmirror;orthehydrophilictreatmenttechniqueisadoptedtopreventthefogfrombeingatomized.15,thecarradiogenerallyreceivesignalsbyamplitudemodulation,FMtwokinds.Amplitudemodulationisdividedintomediumwaveandshortwave.16.Thelaserphonographismainlycomposedo

8、flaserhead,servodrivemechanism,digitaltoanalogconversionsystem,controlanddisplaycircuit,etc..17.Thelaserheadismainlycomposedoflasersource,condenser,reflectorandsoon.18.Theautomotiveelectronicnav