聚能-ABS-144-說明書中英文版Word版

重慶聚能汽車技術(shù)有限責(zé)任公司技術(shù)文件TechnicalDocumentofChongqingJunengAutomobileTechnologyCo.,Ltd.JN1xxxFB型”聚能牌”ABS使用說明書OperationManualofModelJN1xxxFB“JunengBrand”ABS(氣壓制動系統(tǒng)ABS安裝、維修指南InstallationandServiceGuideonABSforAir-PressureBrakingSystem第二版EditionTwo中華人民共和國重慶聚能汽車技術(shù)有限公司TechnicalDocumentofChongqingJunengAutomobileTechnologyCo.,Ltd.People’sRepublicofChina2005-05-20發(fā)布 2005-07-01實(shí)施IssuedonMay20,2005EffectedonJuly1,2005編制: 審核: 批準(zhǔn):Editedby:Auditor:Approvedby:目錄Contents前言Preface1.“聚能牌”ABS主要用途與適用范圍MainUsesandAdaptabilityof“JunengBrand”ABS2.JN1xxxFB系統(tǒng)設(shè)備命名與分類NameandClassificationofEquipmentforJN1xxxFBSystem3.JN1xxxFB系統(tǒng)設(shè)備適用的工作條件和工作環(huán)境ApplicableWorkingConditionandEnvironmentofEquipmentforJN1xxxFBSystem4．ABS系統(tǒng)概述及JN1xxxFB系統(tǒng)設(shè)備主要技術(shù)參數(shù)SurveyofABSSystemandMajorTechnicalParametersofEquipmentforJN1xxxFBSystemJN1xxxFB系統(tǒng)設(shè)備工作原理WorkingPrincipleofEquipmentforJN1xxxFBSystemJN1xxxFB系統(tǒng)設(shè)備安裝與調(diào)試InstallationandCommissioningofEquipmentforJN1xxxFBSystemJN1xxxFB系統(tǒng)設(shè)備故障診斷與排除TroubleshootingofEquipmentforJN1xxxFBSystemABS故障診斷接口和故障診斷儀InterfaceofABSFailureDiagnosisandDiagnosingDevice9．ABS使用注意事項(xiàng)MattersNeedingAttentionforUsingABS前言Preface感謝您采用中國聚能ABS!ThankyouforusingJunengABSofChina!JN1xxxFB型ABS是重慶聚能汽車技術(shù)有限公司根據(jù)我國車輛和道路狀況研制的,具有自主知識產(chǎn)權(quán)的汽車防抱制動系統(tǒng),其關(guān)鍵技術(shù)已獲得四項(xiàng)國家專利(專利號ZL98229255.4,ZL02275676.0,ZL02355574.2,ZL02275677.9)。JN1xxxFB型ABS產(chǎn)品經(jīng)國家汽車質(zhì)量監(jiān)督檢驗(yàn)中心（襄樊）檢驗(yàn)合格，符合GB/T13594-2003《機(jī)動車和掛車防抱制動性能和試驗(yàn)方法》的要求。JN1xxxFBABSisananti-lockbrakingsystemwithself-ownedintellectualpropertyright,developedbyChongqingJunengAutomobileTechnologyCo.,Ltd.basedonconditionofvehiclesandroadwaysofChina.Itskey4technologieshavebeenpatentedbythestate(PatentsNo.:ZL98229255.4,ZL02275676.0,ZL02355574.2,ZL02275677.9).TestedbyStateAutomobileQualitySupervisionandTestCenter(Xiangfan),JN1xxxFBABSproductisuptograde,complyingwithGB/T13594-2003《Anti-LockBrakingPerformanceTestingMethodofMotor-DrivenVehiclesandTrailers》.本說明書介紹了聚能JN1xxxFB型ABS安裝，使用和維修方法，ABS的故障診斷,及必須遵守的各種注意事項(xiàng)，以保證您能安全，充分的運(yùn)用聚能ABS的各種功能。Thisoperationmanualgivesanintroductiontomethodsofinstallation,useandrepairofModelJN1xxxFBABS,failurediagnosisofABSandmattersneedingattentionsoastoensureyoucanusevariousfunctionsofJUNENGABSsafelyandfully.1“聚能牌”ABS主要用途與適用范圍汽車在高速行駛時，往往因?yàn)榫o急制動車輪被抱死，產(chǎn)生側(cè)滑，甩尾或方向失控現(xiàn)象，造成交通事故。為提高制動系統(tǒng)的安全性能，ABS作為汽車輔助制動系統(tǒng)，效果良好，作用巨大。因此國家頒布和實(shí)施了新的法規(guī)：GB12676-1999<<汽車制動系統(tǒng)結(jié)構(gòu)，性能和試驗(yàn)方法>>第4。2。20條和4。3。13條規(guī)定了“有關(guān)車輛必須安裝防抱制動裝置”的要求。GB/T13594-2003<<機(jī)動車和掛車防抱制動性能和試驗(yàn)方法>>進(jìn)一步對防抱制動系統(tǒng)提出了新的要求。1.MainUsesandAdaptabilityof“JunengBrand”ABSWhilebeingdrivenathighspeed,wheelsofvehiclearesometimeslockedbecauseofemergencybraking,bringingaboutphenomenasuchassideslip,tailswervingorlosingcontrolofdirection,therebymakingtrafficaccidentoccur.Toimprovesafetyperformanceofbrakingsystem,ABSisusedassupplementarybrakingsystemofvehicle,achievinggoodeffectandremarkableaction.Accordingly,newrulesconcernedareissuedandimplementedbytheState,namely,GB12676-1999<<Structure,PerformanceandTestMethodsofAutomobileBrakingSystem>>,inwhich,Clauses4.2.20and4.3.13stipulaterequirementsthat“anti-lockbrakingsystemhastobeinstalledinrelevantvehicles”.Inaddition,GB/T13594-2003<<Anti-LockBrakingPerformanceandTestMethodsofMotor-DrivenVehiclesandTrailers>>聚能汽車技術(shù)有限公司生產(chǎn)的“聚能牌”ABS系列產(chǎn)品適用于所有的氣制動或液壓制動的客車，載貨車，掛車，牽引車，重型卡車等各型車輛。主要ABS產(chǎn)品有氣制動單通道，雙通道，四通道及多通道系列產(chǎn)品.“JunengBrand”ABSseriesproductsmadebyJunengAutomobileTechnologyCo.,Ltd.areapplicabletovarioustypesofpassengercar,carrycargo,trailer,tractortruckandheavytruckwithairpressurebrakingorhydraulicpressurebraking.ABSproductsmainlyincludeairbrakingsinglepassage,double-passage,four-passageandmultiple-passageproducts.2.JN1xxxFB系統(tǒng)設(shè)備命名與分類“聚能牌”ABS防抱制動系統(tǒng)產(chǎn)品命名及分類如下：JNFB 防抱制動系統(tǒng)Anti-LockBrakingSystem 標(biāo)稱電壓：RatedVoltage1—12V，2—24V 調(diào)節(jié)器配置個數(shù)NumberofCollocatedAdjusters：1—6 傳感器配置個數(shù)NumberofCollocatedSensors：1—6 制動類型TypeofBraking：1—?dú)鈮褐苿樱?—液壓制動 聚能公司標(biāo)識聚能牌拼音縮寫SignofJunengCompany,abbreviationofPinyinspellingforJunengBrand示例：JN１442FB4傳感器4調(diào)節(jié)器24V氣壓制動防抱制動系統(tǒng)JN2441FB4傳感器4調(diào)節(jié)器12V液壓制動防抱制動系統(tǒng)2.NameandClassificationofEquipmentforJN1xxxFBSystemNameandclassificationof“JunengBrand”ABSanti-lockbrakingsystemareshownasfollows:3．JN1xxxFB系統(tǒng)設(shè)備適用的工作條件和工作環(huán)境ApplicableWorkingConditionandEnvironmentofEquipmentforJN1xxxFBSystemJN1xxxFB系統(tǒng)正常工作的環(huán)境條件如下EnvironmentconditionfornormalworkingofJN1xxxFBisshownasfollows:環(huán)境溫度Environmenttemperature:電子控制器 -40℃-----+壓力調(diào)節(jié)器 -40℃-----+輪速傳感器 -40℃-----+200 大氣壓力Atmosphericpressure:53--------106KPa相對濕度Relativehumidity:≤95%25℃4.ABS系統(tǒng)概述及JN1xxxFB系統(tǒng)設(shè)備主要技術(shù)參數(shù)SurveyofABSSystemandMajorTechnicalParametersofEquipmentforJN1xxxFBSystem4.1ABS系統(tǒng)概述SurveyofABSSystem汽車在高速行駛或在濕滑路面行駛中采取緊急制動時，車輪一旦抱死，將失去側(cè)向附著力而產(chǎn)生側(cè)滑、甩尾及轉(zhuǎn)向失控現(xiàn)象。這是造成交通事故的重要原因之一.Whilebeingdrivenathighspeedordrivenonwetroadsurface,oncethewheelsofavehiclearelockedbecauseofemergencybraking,itwillbringaboutphenomenasuchassideslip,tailswervingorlosingcontrolofdirectionduetolosingofsideadhesiontoroadsurface.Thisisoneofimportantreasonsfortrafficaccidents.汽車防抱制動系統(tǒng)（Anti—LockBrakingSystem）簡稱ABS，是當(dāng)今發(fā)達(dá)國家已廣泛應(yīng)用的改善車輛制動性能、提高行車安全的高科技產(chǎn)品。聚能公司根據(jù)我國車輛狀況,設(shè)計了電子控制器（ECU）和壓力調(diào)節(jié)器，其主要元器件均采用世界知名企業(yè)產(chǎn)品，采用貼裝工藝,三防處理。裝有ABS的車輛在制動過程中，電子控制器（ECU）根據(jù)車輛的行駛速度、減速度、路面的附著系數(shù)等參數(shù)計算,通過壓力調(diào)節(jié)器自動調(diào)節(jié)四個輪子的制動管路壓力，將車輪的滑移率控制在最佳區(qū)段，使車輛獲得最好的制動效果和穩(wěn)定性；在濕滑路面上或高速行駛時制動，能縮短制動距離，并且方向可隨駕駛員的意圖控制；此外還能減輕輪胎磨損,減少制動鼓失圓。Anti-LockBrakingSystem,calledABSforshort,isahigh-techproductthatfindswideapplicationindevelopednationsnowadaystoimprovebrakingperformanceandenhancesafedrivingofvehicles.BasedonconditionofvehiclesinChina,Junengcompanyhasdesignedelectroniccontrolunit(ECU)andpressureadjuster,andthemainelementsandpartsareallproductsofworld-famousenterprises,withattached-assemblytechnology,three-preventiontreatment.IntheprocessofbrakingofvehiclesequippedwithABS,ECUautomaticallyadjustspressureofbrakingpipesof4wheelsaccordingtocalculatedparameterssuchasdrivingspeed,decelerationandadhesioncoefficienttoroadsurface,therebytocontrolslipratioofwheelsatbestsectionandenablethevehiclestoobtainbestbrakingeffectandstability;Whenbeingbrakedonwetroadsurfaceordrivenathighspeed,brakingdistancecanbeshortened,withdirectionbeingcontrolledatwillbydriver;Inaddition,itisabletoabatewearoftyreandreducelosingroundofbrakingdrum.JN1xxxFB型ABS系列產(chǎn)品是氣壓制動電子控制式汽車防抱制動裝置，適用于采用氣/液制動系統(tǒng)的各種車型。當(dāng)汽車在行駛中制動時，裝有ABS產(chǎn)品的車輛，實(shí)施緊急制動時，車輛將最大程度地不側(cè)滑、不甩尾、方向可控，剎車操作簡單方便，即使在濕滑路面上也不必采用“點(diǎn)剎”，在任何路面實(shí)施緊急制動時，只需踩下剎車踏板到底，不放松即可。Asairpressurebrakingelectroniccontroltypeautomobileanti-lockbrakingunit,JN1xxxFBABSseriesproductsareapplicabletovarioustypesofvehicleswithpneumatic/hydraulicbrakingsystem.WhenemergencybrakingisoperatedindrivingavehiclewithABSproduct,thereismaximumdegreeofnon-sideslip,notailswervinganddirectioncontrollabilityforit,thusmakingbrakingoperationsimpleandconvenientsothatevenonwetroadsurfaceno“point-braking”isnecessary.Whenemergencybrakingisconductedonanyroadsurface,simplystepthebrakepedaltotheendandkeepitunreleased.4.2.JN1xxxFB系統(tǒng)設(shè)備主要技術(shù)參數(shù)MainTechnicalParametersofEquipmentforJN1xxxFBSystem4.2．1工作電壓范圍RangeofWorkingVoltage：電子控制器 DC20--30V壓力調(diào)節(jié)器DC20--28V4.2．2電子控制器ECU靜態(tài)工作電流:≤15mA4.2．3ECU最大控制電流StaticWorkingCurrentofECU:ABS故障指示燈FailureindicationlightofABS：白織燈 Incandescentlamp 150mA發(fā)光二極管 50mA壓力調(diào)節(jié)器電磁閥Electromagneticvalveofpressureadjuster：3A×8緩速器繼電器Slowingspeedrelay：200mA4.2.4輪速傳感器信號輸入峰值SignalOutputPeakValueofWheelSpeedSenso：Vp≥0.5V(傳感器齒圈間隙clearanceofsensorgearring≤輪速傳感器電阻ResistanceofWheelSpeedSensor1550Ω±70Ω4.2.6壓力調(diào)節(jié)器電磁閥電阻15Ω±0.5Ω5.JN1xxxFB系統(tǒng)設(shè)備工作原理WorkingPrincipleofJN1xxxFBSystemEquipmentJN1xxxFB型ABS主要由齒圈、輪速傳感器、電子控制器（ECU）、壓力調(diào)節(jié)器、ABS故障指示燈、線束和安裝支架等部件組成。如下圖所示:JN1xxxFBABSmainlyconsistsofcomponentssuchasgearring,wheelspeedsensor,ECU,pressureadjuster,ABSfailureindicationlight,wiringharnessandmountingbracket,asshowninfollowingdiagram:圖—1JN144FBABS系統(tǒng)設(shè)備安裝圖Fig.1InstallationDiagramofEquipmentforJN144FBABSSystemWorkingprincipleof6.JN1xxxFB系統(tǒng)設(shè)備安裝與調(diào)試InstallationandCommissioningofEquipmentforJN1xxxFBSystem6.1齒圈安裝與調(diào)試InstallationandCommissioningofGearRing技術(shù)要求：齒圈與輪轂的配合應(yīng)采用H8/s7（緊配合），安裝完成后齒圈端面跳動≤0.15mm。Technicalrequirements:assortingofgearringwheelhubshallbeH8/s7(closeassorting)and,afterinstallationiscompleted,jumpingofgearringendfaceis≤0.15mm.安裝方法：首先對其軸頭或齒圈進(jìn)行加工，使齒圈與輪轂的配合滿足技術(shù)要求。隨后把齒圈在機(jī)油里加熱到180±10℃，保溫10分鐘。將熱膨脹后的齒圈迅速放到已加工好的軸頭上，然后再將齒圈旋轉(zhuǎn)1到2圈，該齒圈自然就已安裝軸頭的安裝配合如下圖：圖—2傳感器,齒圈,軸頭配合安裝圖Fig.2DiagramofAssortedInstallationofSensor,GearRingandShaftNoseMethodofinstallation:Firstmachineitsshaftnoseorgearringsoastomeettechnicalrequirementsforassortingofgearringandwheelhub.Thenheatgearringintheengineoilat180±10℃,keepingtemperaturefor10minutes.Placetheheatexpandedgearringquicklyontotheshaftnosewhichhasbeenmachined.Afterthatturnthegearring1to2loopssuchthatthegearringisinstalledinplace.Forinstallationofgearring,awoodhammermaybeusedtolightlytipthegearring,butneverapplytoomuchforceoruseotherhardmattertoknockitinordertoavoiddamagetothetoothsurfaceofgearringordistortionofthegearring.Afterthegearringismounted,assortedinstallationofitandshaftnoseshouldbecarriedoutasfollowingfigure:6.2輪速傳感器安裝與調(diào)試InstallationandCommissioningofWheelSpeedSensor通常情況下，前橋傳感器安裝無須支架,傳感器（襯套,夾套）插入對正齒圈的安裝孔即可,安裝孔應(yīng)位于制動底版或轉(zhuǎn)向節(jié)上。但有的車輛前橋傳感器安裝也需要支架。Generally,nobracketisneededforinstallationoffrontaxlesensor,where,simplyinsertthesensor(bush,sleeve)andaligntheinstallationholeofgearring.Theinstallationholeshallbelocatedatbrakingsoleplateorturningjoint.However,forfrontaxlesensorofsomevehicles,bracketisalsorequired.后橋安裝傳感器需要傳感器固定支架。該支架應(yīng)安裝在軸的靜止部位，且應(yīng)具有足夠的剛性及安裝的穩(wěn)定性，以減小車輛震動的影響。傳感器支架根據(jù)車輛及安裝方式不同而不同,但傳感器的軸向應(yīng)垂直于齒圈徑向，最大角度偏差應(yīng)小于2o。安裝時先將夾套涂上潤滑脂裝入襯套內(nèi)，直到夾套凸緣接觸襯套。然后將涂上潤滑脂的傳感器插入夾套內(nèi)，輕推傳感器直到傳感器端面接觸齒圈。車輪轉(zhuǎn)動后傳感器與齒圈自然形成一間隙。前后橋傳感器的安裝見圖3，圖4，圖5。Forinstallationofrearaxlesensor,afixedbracketofsensorisneeded.Thebracketshouldbeinstalledatstaticpositionoftheshaft,andshallpossesssufficientrigidityandstabilityofinstallationsoastoreduceimpactofvehiclevibration.Thesensorbracketmayvaryaccordingtodifferenttypesandinstallationofthevehicles,buttheaxialdirectionofsensorshallbeperpendiculartoradialdirectionofgearring,withmaximumanglewarpsmallerthan2o.Whenitisinstalled,firstputthesleevecoveredwithlubricantintobushuntilsleeveflangecontactsthebush.Theninsertthesensorcoveredwithlubricantintothesleeve,lightlypushsensoruntilthesensorendfacecontactsgearring.Afterwheelsrotate,aclearanceoccursnaturallybetweensensorandgearring.Forinstallationoffrontandrearaxles,pleaserefertoFig.3,Fig.4andFig.5.圖—3(前),后橋輪速傳感器,夾套,襯套安裝圖InstallationDiagramof(Front)RearAxlesWheelSpeedSensor,SleeveandBush注:前橋傳感器一般無安裝支架,傳感器襯套插入制動底版或轉(zhuǎn)向節(jié)安裝孔內(nèi)。Note:Generally,thereisnoinstallationbracketatfrontaxlesensor,where,sensorbushisinsertedintobrakingsoleplateorinstallationholeofturningjoint.圖—4某車型的后傳感器支架RearSensorBracketofaVehicleType.Sizeisdeterminedaccordingtoconcretevehicle,forreferenceonly圖—5某車型的前后橋通用的傳感器支架UniversalSensorBracketforFrontandRearAxlesofaVehicleType圖—6前橋輪速傳感器，齒圈安裝圖(無傳感器支架)InstallationDiagramofFrontAxleWheelSpeedSensorandGearRing(SensorwithoutBracket)圖—7后橋輪速傳感器，齒圈安裝圖(傳感器有支架)InstallationDiagramofRearAxleWheelSpeedSensorandGearRing(SensorwithBracket)傳感器安裝完成后，應(yīng)檢測它與齒圈之間的間隙是否達(dá)到了要求，其檢測方法如下Wheninstallationofsensoriscompleted,checkifclearancebetweensensorandgearringcomplywithrequirements,withcheckingmethodasfollows:用萬用表電阻（Ω）2K檔，測量傳感器輸出端的電阻，其數(shù)值為1.3±0.1K；如不在此值范圍內(nèi)，則應(yīng)更換傳感器。Usingmulti-meterresistance(Ω)2K,measureresistanceofsensor’soutputend,withnumericalvalueof1550±70Ω;Ifitisnotinrangeofthisvalue,sensorshallbereplaced.轉(zhuǎn)動車輪使其轉(zhuǎn)速為每秒1轉(zhuǎn)，用萬用表交流電壓（AC）2V檔，測量傳感器輸出電壓≥0.3V。如不在此值范圍內(nèi)則應(yīng)調(diào)整傳感器與齒圈之間的間隙。Rotatewheelssothattherotatingspeedisat1revolutionpersecond,thenmeasureoutputvoltageofsensorusingmulti-meter(AC)2V,itshouldbe≥0.3V.Ifitissmallerthanthisvalue,clearancebetweensensorandgearringshallbeadjusted.6.3壓力調(diào)節(jié)器安裝與調(diào)試InstallationandCommissioningofPressureAdjuster壓力調(diào)節(jié)器應(yīng)安裝在車輪制動總泵與制動分泵之間，靠近制動分泵（）的車架上，從而達(dá)到控制制動分泵壓力的作用。Pressureadjustershallbeinstalledclosetovehicleframeofminorbrakingpump（≤1.5m）toachievefunctionofcontrollingpressureofminorbrakingpump.管道的接法，調(diào)節(jié)器的進(jìn)氣口應(yīng)與快放閥相連，而出氣口應(yīng)接到制動分泵上。Asforthemethodofpipesconnection,airinletoftheadjustershallbeconnectedtoquickdischargevalve,andairoutletshallbelinkedtominorbrakingpump后輪壓力調(diào)節(jié)器的安裝的方法與前輪一樣，但應(yīng)特別注意行車制動管路與駐車制動的管路，不能接錯。其壓力調(diào)節(jié)器的外型示意圖如下圖：Methodofinstallingrearwheelpressureadjusterissameasthatoffrontwheel.However,caremustbetakenthatwrongactioncannotbecarriedoutforconnectionoftherunningbrakingpipingandstationedbrakingpiping,theexteriorschematicdrawingofthepressureadjusterisshowninfollowingfigure:Exhaust圖—7壓力調(diào)節(jié)器安裝圖InstallationDiagramofPressureAdjuster安裝完壓力調(diào)節(jié)器后，應(yīng)仔細(xì)檢測進(jìn)出氣接頭是否有漏氣的現(xiàn)象，如有漏氣現(xiàn)象應(yīng)立即處理，直到無漏氣為止。壓力調(diào)節(jié)器安裝完后應(yīng)檢查調(diào)節(jié)器電磁閥電阻是否正常(15Ω±0.5)如電阻值沒在此范圍內(nèi)則說明該調(diào)節(jié)器不能使用，應(yīng)更換。Afterinstallationofpressureadjusteriscompleted,carefullycheckifthereisairleakageatairinletandoutletconnectors.Ifthereisairleakage,dealwithitatonceuntilnoleakageexists.Afterinstallationofpressureadjusteriscompleted,checkifresistanceofadjusterelectromagneticvalveisinnormalcondition(15Ω±0.5).Iftheresistancevalueisnotinthisrange,itindicatesthisadjustercannotbeusedandmustbereplaced.注:進(jìn)出氣口有明顯的箭頭標(biāo)記.Note:Thereisanotablearrowsignatairinletandoutlet.6.4電子控制器ECU的安裝與調(diào)試InstallationandCommissioningofElectronicControlUnit(ECU)電子控制器ECU應(yīng)安裝在方便布置線束又防水、防潮、防高溫的地方，如駕駛室內(nèi)，車輛行李箱內(nèi)。用M5*8的自攻螺栓緊固L型支架后，把ECU掛在支架上，插座口朝下。安裝好后將ABS線束與ECU連接起來。ECU外形及安裝方式如下圖所示。ECUshallbeinstalledataplacewhereitisconvenienttoarrangewiringharnesssothatwaterproofing,damp-proofingandheatresistancearepossible,forinstanceincabandtrunkofvehicle.AftertighteningL-shapebracketusingM5*8self-tappingbolt,hangtheECUonthebracket,withsocketorificeadown.Afterinstallationiscompleted,connectABSwiringharnessandECU.FormofECUandwayofinstallationareshownasfollowingfigure.圖—8電子控制器ECU的安裝InstallationofElectronicControlUnit(ECU)6.5線束及ABS指示燈安裝與調(diào)試-InstallationandCommissioningofWiringHarnessandABSIndicationLight6．5．1線束的安裝與調(diào)試InstallationandCommissioningofWiringHarness把下圖所示的ABS線束布置在汽車車架上，鋪設(shè)時應(yīng)每50公分用扎帶將線束堅固于車架上，傳感器線固定在車制動管上，每20公分扎一次（根據(jù)具體情況而定）。Asshowninfollowingfigure,ABSwiringharnessisarrangedonvehicleframe.Duringthearrangement,besuretofirmlylaythewiringharnessusingtie-stripontheframe,onceevery50cm,withsensorwiringfixedonvehiclebrakingpipe,onceevery20cm(determinedbasedonspecificcondition).圖—9典型的JN1442FB線束圖(氣制動四通道ABS)TypicalDiagramofJN1442FBWiringHarness(Airbraking4-channelABS)連接左前、右前、左后、右后4個傳感器。Connectingleftfront,rightfront,leftrearandrightrearsensors把圓環(huán)型接地片緊固在靠近蓄電池負(fù)極的地方。Tighteningthecirqueshapegroundingpieceataplaceclosetocathodeofstoragebattery把ECU12芯插頭A的A3、A9經(jīng)過15A保險接到蓄電池+24V。ConnectingA3andA9ofECU12coresplugAtostoragebattery+24Vthrough15Afuse把ECU26芯插頭B的B1、B14接到點(diǎn)火開關(guān)。ConnectingB1andB14ofECU26coresplugBtoignitionswitch.把ECU26芯插頭B的B26接到緩速器（如果車輛安裝有緩速器）ConnectingB26ofECU26coresplugBtoslowspeedunit(ifitisavailableonvehicle).把ECU12芯插頭A和ECU26芯插頭B與ECU相連。ConnectingECU12coresplugAandECU26coresplugBtoECU三芯數(shù)據(jù)接口留作采集ABS數(shù)據(jù)和故障診斷儀用。With3-coredatainterfaceleftforABSdatacollectionandfailurediagnosis.線束的連接要嚴(yán)格按照Q/JN0001-1997標(biāo)準(zhǔn)的技術(shù)要求,導(dǎo)線頭與插頭連接片的連接要用專用壓線工具壓緊,線束要用扎帶與車架或原車線纜一起固定，在線束安裝過程中,應(yīng)特別注意線束走向。線束不應(yīng)與車輛上任何活動的地方有絲毫的干涉。線束中的傳感器線纜應(yīng)跟其相應(yīng)的制動管路走向一致，線束中各接插件應(yīng)盡量安裝在防水較好的地方。ConnectionofwiringharnessshallbeconductedstrictlyfollowingtechnicalrequirementsofQ/JN0001-1997standard,where,connectionofleadwireheadandplugconnectingpiecemustbepressedtightlyusingspecializedwiringpressingtool,andwiringharnessbefixedwithvehicleframeororiginalwiringcableofthevehicleusingtie-strip.Duringthewiringharnessinstallation,specialattentionshallbepaidtodirectionofwiringharness.Thewiringharnessshallhavenointerventionwithanymovablepartinthevehicle.Inthewiringharness,sensorwirecableshallruninasamedirectionofitscorrespondingbrakingpipes,andeachconnectorinthewiringharnessshallbeinstalledataplacewherewaterproofingispossible.6．5．2ABS指示燈ABSIndicationLight在駕駛室儀表盤ABS指示燈位置上，安裝黃色LED指示燈，或2。5W的白燈.ABS指示燈一端接點(diǎn)火開關(guān),一端受ECU控制,接通點(diǎn)火開關(guān)后，一旦ABS系統(tǒng)各安裝設(shè)備發(fā)生故障時，ABS燈發(fā)出明顯報警閃光。AyellowLEDindicationlightora2.5WincandescentlampisinstalledinpositionofABSindicationlightofcabmeterpanel.OneendofABSindicationlightisconnectedtoignitionswitchandotherendcontrolledbyECU.Afterignitionswitchisturnedon,ABSlampsendsoutanotablealarmflashonceaninstalledunitofABSisoutoforder.6.6ABS系統(tǒng)的檢查與調(diào)試Check-upandCommissioningofABSSystem6．6．1檢查ABS各部分緊固件，連接件，線束是否安裝正確，牢固。是否不與其他部件產(chǎn)生干涉性接觸。將線束前端的ECUA，B插頭(12+26芯)插入ECU插座內(nèi)。Checkifeachtighteningpart,connectingpartandwiringharnessofABSareinstalledcorrectlyandtightly,andifthereisnointerferencecontactwithotherparts.InsertplugAandB(12+26cores)ofwiringharnessfrontendintoECUsocket.6．6．2打開點(diǎn)火開關(guān)后，汽車儀表盤上的ABS指示燈會常亮3秒后自動熄滅，同時ABS對CPU，電磁閥，傳感器等設(shè)備進(jìn)行一次自檢。如用戶踩住制動踏板打開點(diǎn)火開關(guān)，用戶會聽到有規(guī)律的四次排氣聲，說明ABS處于正常工作狀態(tài)。若ABS指示燈閃光，表示ABS系統(tǒng)故障。按下一節(jié)指導(dǎo)方法排除故障。Afterignitionswitchisturnedon,ABSindicationlightonthemeterpanelwillbelightedfor3secondsandgoesoutautomatically.Meanwhile,ABSconductsaselfcheckonunitssuchasCPU,electromagneticvalveandsensor.Whenuserstepsbrakingpedalandturnsonignitionswitch,he(she)canheararegularsoundofexhaustfor4times,indicatingthatABSisinanormalworkingstate.IfABSindicationlightflashes,itindicatesABSsystemhasatrouble.Troubleshootingcanbeconductedinthelightofinstructionmethodinthefollowingsection.7.JN1xxxFB故障診斷與排除TroubleshootingofJN1xxxFBSystemEquipment聚能ABS的故障顯示采用的是一種“自動單閃碼”報故障方式，其特點(diǎn)是：“AutomaticSingleFlashCode”modeoffailurerespondisadoptedinJunengABSfailureindication,featuring:當(dāng)ABS有故障時，故障代碼的讀出是自動的，駕駛員能從ABS燈上立即看到閃碼。WhenABSgoeswrong,failurecodeisreadautomatically,andthendrivercanseeflashcodeimmediatelyfromABSlamp.故障碼只用一位數(shù)N，用于指示故障部位。N=1—4分別表示：左前、右前、右后、左后。也就是說，從左前開始順時針數(shù)：左前1、右前2、右后3、左后4，非常好記。Aone-digitnumberNisusedasfailurecodetoindicatepositionoffailure.N=1—4indicateleftfront,rightfront,rightrearandleftrear.Thatistosay,itreadsclockwisefromleftfront:leftfront1,rightfront2,rightrear3andleftrear4,veryeasilytoberemembered.用ABS燈“快閃”（一亮一滅為0.5秒,閃爍較快）表示輪速傳感器類故障。亮滅N次后，間隔1.2秒重復(fù)下去稱為“快閃N”。例如，快速地反復(fù)亮滅2次，即“快閃2”就是右前輪速傳感器有故障。ABSlamp“fastflash”(itflashesquickly,0.5secondforalightinganddie-out)indicatesfailurelikewheelspeedsensor.AfterNtimelightinganddie-out,itiscalled“fastflashN”ifitisrepeatedwithanintervalof1.2second.Forinstance,whenitislightedandputoutfastandrepeatedlyfor2times,namely“fastflash2”,itindicatessomethinghasgonewrongwithrightfrontwheelspeedsensor.用ABS燈“慢閃”（一亮一滅為1.5秒,閃爍較慢）表示壓力調(diào)節(jié)器類故障，。亮滅N次后，間隔2.4秒重復(fù)下去稱為“慢閃N”。例如，緩慢地反復(fù)亮滅2次，即“慢閃2”就是右前調(diào)節(jié)器有故障。ABSlamp“slowflash”(itflashesslowly,1.25secondforalightinganddie-out)indicatesfailurelikepressureadjuster.AfterNtimelightinganddie-out,itiscalled“slowflashN”ifitisrepeatedwithanintervalof2.4second.Forinstance,whenitislightedandputoutslowlyandrepeatedlyfor2times,namely“slowflash2”,itindicatessomethinghasgonewrongwithrightfrontadjuster.用ABS燈長亮（亮?xí)r間為∞）表示電子控制器（ECU）有故障或沒有插入ECU。WhenABSlampiskeptinlightedstate(timeoflighting∞),itindicatesECUhasnotbeeninserted,orithassometrouble,orABSlampdriverboardisdamaged.PullouttheECU,connectB2andB3ofECU26coresplugB.IfABSlampwinks,itindicatesECUisoutoforder;IfABSlampisstilllighted,itindicatesABSlampdriverboardisdamaged.用ABS燈“快閃7”表示電源故障，電壓低或保險斷。ABSlamp“fastflash7”indicatesfailureofpowersupply,lowvoltageorfusebroken.上述閃碼既簡單又包含了ABS的全部重要故障，而且已精確到具體的某一個部位，對于保正制動系統(tǒng)安全和排除故障已足夠。Above-statedflashcodesaresimplebutcontainallkeyfailuresofABS,whichissoexactthatitcanspecificallyindicateaposition.Itissufficienttoensuresafetyofbrakingsystemandeliminatetroubles.以快閃2和慢閃2為例，下面是其亮滅時間波形圖：TakeFastFlash2andSlowFlash2asexamples,theirwave-formdiagramoflighting-dieouttimeisshownasfollows:下面是閃碼與故障位置的對應(yīng)關(guān)系圖示：Thefollowingdrawingiscorrespondingrelationbetweenflashcodeandfailureposition:ThefollowingistableofABStroubleshooting:下面是ABS故障診斷和排除列表：操作與系統(tǒng)反應(yīng)OperationandSystemResponse故障原因ReasonofFailure故障排除方法MethodofEliminatingTrouble1.Turnonignitionswitch,ABSlampislightedandsoundofpressureadjuster(electromagneticvalve)actioncanbeheard,withactioninturn(leftfront,rightfront,rightrearandleftrear).NofailureABSsystemisinnormalcondition,andnofailureneedstobeeliminated.ThenABSlampdiesout,andthelampremainsunlightedwhenvehiclespeedisbiggerthan15Km/h.（normal）打開點(diǎn)火開關(guān)，ABS燈亮并聽到壓力調(diào)節(jié)器（電磁閥）依次（左前、右前、右后、左后）動作的聲音，之后ABS燈隨即熄滅，車速大于15Km/h后ABS燈仍然是熄滅的。（正常）無故障ABS系統(tǒng)正常。無故障需要排除。2.Inparkingstate,turnonignitionswitch,actionofelectromagneticvalvecanbeheardinturn,butABSlampdoesnotgoout,insteadinstateof“fastflashN”.（Parking“fastflashN”）FailuresassociatedwithsensoratpositionN:a.ConnectorofNsensorisloosened.b.ConnectingwirecablebetweensensorNandECUisdamaged.c.LineinsidesensorNisbroken,andmulti-metermeasuredresistanceisfarbiggerthannormalvalue(1.5kΩ).a.Insertconnectortightly.b.Findthebrokenpositionandreconnectit.c.Replacesensor.2、停車狀態(tài)，打開點(diǎn)火開關(guān)，能聽到電磁閥依次動作的聲音，但是ABS燈不熄滅，而是“快閃N”。（停車“快閃N”）與部位N傳感器有關(guān)的故障：N傳感器接插件松脫。N傳感器至ECU的連接線纜損壞。N傳感器內(nèi)部斷線,萬用表測量電阻遠(yuǎn)大于正常值(1.5kΩ)。插緊接插件。b、找到斷裂處，重新連接。c、更換傳感器。3.ABSisinnormalconditionbeforevehiclestartsup,andABSlampisinstateof“fastflashN”whenspeedisbiggerthan15Km/hafterstart-up.（Runningvehicle“fastflashN”）FailuresassociatedwithsensorandgearringatpositionN:a.ClearancebetweensensorNandgearringistoobig.b.GearringNisnotinstalledinlevelstate,andtoobigskipclearanceexistsbetweengearringandsensorwhenwheelsrotate.c.WheelbearingNisloosenedorwheelhubdeflects.d.GearNisdamagedandtoothislacking.a.Pushsensortodirectionofgearringtoeliminatetoobigclearance.b.Disassemblewheels,onecanseethatfrictiontrailbetweentoothsurfaceandsensorisnotuniform.Useahammerandknockfaceofgearringwithrelativelydeepscrape,withawoodpiecebetweenthem.Andknockitrepeatedlyalongcircumferenceofthegearringtolevelthegearring.c.Installwheelcarefully,andtightenitaccordingtostandardmoment.d.Replaceitwithgearringwithsamenumberofteeth.3、汽車起步前ABS正常，起步后車速大于15Km/h后ABS燈“快閃N”.（行車“快閃N”）與部位N傳感器和齒圈有關(guān)的故障：N傳感器與齒圈的間隙過大。N齒圈安裝不平，車輪旋轉(zhuǎn)時齒圈與傳感器的間隙跳動過大。N車輪軸承松動或輪轂偏擺d、N齒圈損壞缺齒。把傳感器往齒圈方向推一推，消除過大的隙。把車輪拆卸下來，可以看到齒面與傳感器的磨擦痕跡不均勻，用榔頭隔木塊敲擊齒圈擦痕較深的端面，并沿齒圈圓周反復(fù)敲擊，校平齒圈。c、認(rèn)真安裝車輪，按規(guī)范力矩緊固。d、更換齒數(shù)相同的齒圈。4.Turnonignitionswitch,incompleteactionofelectromagneticvalveinturncanbeheard,soundofelectromagneticvalveinsomepositionislacking,withABSlampin“slowflashN”.（“slowflashN”）FailuresassociatedwithsensoratpositionN:a.ConnectorofNsensorisloosened.b.ConnectingwirecablebetweensensorNandECUisdamaged.c.ElectromagneticvalvewindinginsidesensorNisbroken,andmulti-metermeasuredresistanceofelectromagneticvalvewindingisfarbiggerthannormalvalue(15kΩ).a.Insertconnectortightly.b.Findthebrokenpositionandreconnectit.c.Replacesensor.4、打開點(diǎn)火開關(guān)，聽到電磁閥依次動作的聲音不完整，缺少某一部位電磁閥的聲響，ABS燈“慢閃N”。（“慢閃N”）與部位N調(diào)節(jié)器有關(guān)的故障：N調(diào)節(jié)器接插件松脫。N調(diào)節(jié)器至ECU的連接線纜損壞N調(diào)節(jié)器內(nèi)部電磁閥線圈斷線,萬用表測量電磁閥線圈電阻遠(yuǎn)大于正常值(15Ω)。插緊接插件。b、找到斷裂處，重新連接。c、更換調(diào)節(jié)器。5.Turnonignitionswitch,actionofelectromagneticvalveinturncannotbeheard,ABSlampisinstate“fastflash7”。（“fastflash7”）a.ABSfuse（15A）isbroken.b.Poorcontactof3-coreconnector（DJ7031-6.3-21）usedtosupplypowertoABSbyvehicle.c.Constantlivewirebetweena.Replace15Afuse.b.CheckwiringterminalDJ7031-6.3