(完整版)電動(dòng)汽車動(dòng)力傳動(dòng)系統(tǒng)匹配設(shè)計(jì)說明書畢業(yè)設(shè)計(jì)

摘要隨著石油資源的日益減少和環(huán)境保護(hù)要求的提高，電動(dòng)汽車的發(fā)展越來越受到人們的重視，以往對于純電動(dòng)汽車的研究主要集中在能量存儲(chǔ)系統(tǒng)，電驅(qū)動(dòng)系統(tǒng)和控制策略的研究開發(fā)方面。然而，在動(dòng)力電池和其他技術(shù)取得有效突破之前，對動(dòng)力傳動(dòng)系統(tǒng)部件的設(shè)計(jì)參數(shù)進(jìn)行研究是提高電動(dòng)汽車性能的重要手段之一。變速器是汽車重要的傳動(dòng)系組成，在較大范圍內(nèi)改變汽車行駛速度的大小和汽車驅(qū)動(dòng)輪上扭矩的大小。本設(shè)計(jì)的變速箱采用兩軸式兩擋和鎖環(huán)式同步器換擋，這種布置形式縮短了變速器軸向尺寸，在保證擋數(shù)不變的情況下，減少齒輪數(shù)目，從而使變速器結(jié)構(gòu)更加緊湊。電動(dòng)汽車的變速器與普通變速器相比，其結(jié)構(gòu)有所不同。因?yàn)轵?qū)動(dòng)電機(jī)的旋向可以通過電路控制實(shí)現(xiàn)變換，所以電動(dòng)汽車無需內(nèi)燃機(jī)汽車變速器中的倒檔而設(shè)置倒檔軸，只需應(yīng)用電機(jī)反轉(zhuǎn)來實(shí)現(xiàn)倒車行駛。設(shè)計(jì)中利用已知參數(shù)確定變速器各擋傳動(dòng)比、中心矩，齒輪的模數(shù)、壓力角、齒寬等參數(shù)，由中心矩確定箱體的長度、高度、軸徑，對軸和各擋齒輪進(jìn)行校核，繪制出裝配圖及零件圖。結(jié)論表明，變速器齒輪及各軸尺寸達(dá)到設(shè)計(jì)要求，齒輪及各軸強(qiáng)度的校核滿足強(qiáng)度要求，結(jié)構(gòu)合理。同時(shí)本設(shè)計(jì)對電動(dòng)汽車的動(dòng)力傳動(dòng)系統(tǒng)進(jìn)行了匹配設(shè)計(jì)計(jì)算，計(jì)算結(jié)果表明達(dá)到性能要求。關(guān)鍵詞：電動(dòng)汽車；傳動(dòng)系；變速箱；匹配AbstractWithoilresourcesdwindlingandenvironmentalimprovement,thedevelopmentofelectricvehiclesisreceivingincreasingattention,inthepast,pureelectricvehicleforresearchmainlyconcentratedintheenergystoragesystem,electricdrivesystemsandcontrolresearchanddevelopmentstrategy.However,inthemotivepowerandothertechnicalbreakthroughsmadeeffectivebeforethepowertraincomponentsofthedesignparametersofthestudyistoimprovetheperformanceofelectricvehicles,oneoftheimportantmeans.Transmissionisimportantautomotivepowertraincomponents,achangeinawiderangeofsizeofvehiclespeedandtorqueofthemotorvehiclewheelsize.Thedesignofatwo-axisofthetransmissionblockandthetwolockringsynchronizershift,thelayoutoftheformofreducingthetransmissionofaxialsize,whileensuringthesameblockafewcases,toreducethenumberofgears,sothattransmissionstructurecompact.Thetransmissionofelectricvehiclesascomparedwithordinarytransmission,itsstructureisdifferent.Becauseoftherotarydrivemotorcircuitcanbecontrolledtoachievethetransformation,sonointernalcombustionengineforelectricvehiclesintheautomobiletransmissionandsetupreversereverseaxis,simplytheapplicationofinversiontoachievethereversingmotortraffic.Knownparametersofthedesignoftransmissionoftheblocktodeterminethetransmissionratio,thecentermoment,themodulusgear,pressureangle,toothwidthandotherparametersdeterminedbythecentralmomentoftheboxlength,plansandpartsassembly.Concludedthatthetransmissiongearsandtheshaftsizetomeetthedesignrequirements,thegearshaftandcheckingthestrengthtomeetthestrengthrequirementsofareasonablestructure.Atthesametime,thedesignofamatchingcalculationresultsshowthattheperformancerequirementstomeet.Keywords:electricvehicle；gearbox；powertrain；matchin目錄第1章緒論 41.1電動(dòng)汽車的簡介 41.2電動(dòng)汽車傳動(dòng)裝置的特點(diǎn) 41.3電動(dòng)汽車變速器的功用 42.2車輛加速時(shí)間的計(jì)算 5致謝 7附錄1計(jì)算程序 8動(dòng)力傳動(dòng)系統(tǒng)匹配程序 8齒輪校核程序 12齒輪參數(shù)計(jì)算程序 14附錄2專業(yè)外文語翻譯 39譯文一：紐約時(shí)報(bào) 39第1章緒論1.1電動(dòng)汽車的簡介電動(dòng)汽車是指以車載電源為動(dòng)力，用電機(jī)驅(qū)動(dòng)車輪行駛，符合道路交通、安全法規(guī)各項(xiàng)要求的車輛。電動(dòng)汽車的優(yōu)點(diǎn)是：它本身不排放污染大氣的有害氣體，即使按所耗電量換算為發(fā)電廠的排放，除硫和微粒外，其它污染物也顯著減少，由于電廠大多建于遠(yuǎn)離人口密集的城市，對人類傷害較少，而且電廠是固定不動(dòng)的，集中的排放，清除各種有害排放物較容易，也已有了相關(guān)技術(shù)。由于電力可以從多種一次能源獲得，如煤、核能、水力、風(fēng)力等，解除人們對石油資源日見枯竭的擔(dān)心。電動(dòng)汽車還可以充分利用晚間用電低谷時(shí)富余的電力充電，使發(fā)電設(shè)備日夜都能充分利用，大大提高其經(jīng)濟(jì)效益。有關(guān)研究表明，同樣的原油經(jīng)過粗煉，送至電廠發(fā)電，經(jīng)充入電池，再由電池驅(qū)動(dòng)汽車，其能量利用效率比經(jīng)過精煉變?yōu)槠?，再?jīng)汽油機(jī)驅(qū)動(dòng)汽車高，因此有利于節(jié)約能源和減少二氧化碳的排量，正是這些優(yōu)點(diǎn)，使電動(dòng)汽車的研究和應(yīng)用成為汽車工業(yè)的一個(gè)“熱點(diǎn)”。1.2電動(dòng)汽車傳動(dòng)裝置的特點(diǎn)電動(dòng)汽車傳動(dòng)裝置的作用是將電動(dòng)機(jī)的驅(qū)動(dòng)轉(zhuǎn)矩傳給汽車的驅(qū)動(dòng)軸，當(dāng)采用電動(dòng)輪驅(qū)動(dòng)時(shí)，傳動(dòng)裝置的多數(shù)部件常?？梢院雎?。因?yàn)殡妱?dòng)機(jī)可以帶負(fù)載啟動(dòng)，所以電動(dòng)汽車上無需傳統(tǒng)內(nèi)燃機(jī)汽車的離合器。因?yàn)轵?qū)動(dòng)電機(jī)的旋向可以通過電路控制實(shí)現(xiàn)變換，所以電動(dòng)汽車無需內(nèi)燃機(jī)汽車變速器中的倒檔。當(dāng)采用電動(dòng)機(jī)無級調(diào)速控制時(shí)，電動(dòng)汽車可以忽略傳統(tǒng)汽車的變速器。在采用電動(dòng)輪驅(qū)動(dòng)時(shí)，電動(dòng)汽車也可以省略傳統(tǒng)內(nèi)燃機(jī)汽車傳動(dòng)系統(tǒng)的差速器。1.3電動(dòng)汽車變速器的功用(1)改變傳動(dòng)比，滿足不同行駛條件對牽引力的需要，使發(fā)動(dòng)機(jī)盡量工作在有利的工況下，滿足可能的行駛速度要求。在較大范圍內(nèi)改變汽車行駛速度的大小和汽車驅(qū)動(dòng)輪上扭矩的大小。由于汽車行駛條件不同，要求汽車行駛速度和驅(qū)動(dòng)扭矩能在很大范圍內(nèi)變化。例如，在高速路上車速應(yīng)能達(dá)到100km；=3567rpm為主驅(qū)動(dòng)電機(jī)的最高工作轉(zhuǎn)速，rmin；=6000rpm為車輪半徑；r=0.2724為主減速比；2.2車輛加速時(shí)間的計(jì)算(2-3)其中：加速行駛起始車速msystemsbySimulationtechniques[J].EVS18.Berlin.2001[17]RichadT.M.Smokers,ArjanJ.J.Dijkhuizen,RobG.Winkel.HybridVehiclesOverviewReport[J].2000[18]文孝霞，杜子學(xué)，欒延龍.汽車動(dòng)力傳動(dòng)系統(tǒng)匹配研究[J]

.重慶交通大學(xué)學(xué)報(bào)

，2006[19]劉惟信.汽車設(shè)計(jì)[M].北京：清華大學(xué)出版社，1994[20]彭明濤.汽車帶式變速器的發(fā)展現(xiàn)狀[J].重慶：重慶工商大學(xué)學(xué)報(bào)(自然科學(xué)版),2003[21]蔡炳炎.機(jī)械式汽車變速器速比優(yōu)化設(shè)計(jì)及扭轉(zhuǎn)振動(dòng)分析.武漢：武漢理工大學(xué)碩士學(xué)位論文[D].2005[22]朱輝.畫法幾何及工程制圖[M].第5版.上海:上?？茖W(xué)技術(shù)出版社,2003[23]劉鴻文.材料力學(xué)[M].第4版.北京：高等教育出版社，2004年9月[24]蔡炳炎.機(jī)械式汽車變速器速比優(yōu)化設(shè)計(jì)及扭轉(zhuǎn)振動(dòng)分析[J].武漢：武漢理工大學(xué)碩士學(xué)位論文.2005[25]汽車工程手冊編輯委員會(huì)編.汽車工程手冊[M]：基礎(chǔ)篇.北京：人民交通出版社，2001致謝本文主要闡述了電動(dòng)汽車兩擋變速器的設(shè)計(jì)及傳動(dòng)系統(tǒng)的匹配設(shè)計(jì)。而作為大學(xué)生活的最后一個(gè)環(huán)節(jié)—畢業(yè)設(shè)計(jì)，經(jīng)過近12周的緊張準(zhǔn)備，也將接近尾聲。在這次畢業(yè)設(shè)計(jì)中，我不但鞏固了以前所學(xué)的知識，并從中學(xué)到了很多新的東西，尤其是《汽車設(shè)計(jì)》和《汽車?yán)碚摗愤@兩門課程。王天利老師嚴(yán)謹(jǐn)求實(shí)的敬業(yè)精神、一絲不茍的治學(xué)態(tài)度，以及無私的奉獻(xiàn)精神，給我留下了深刻的印象，使我受益匪淺，是老師的指導(dǎo)點(diǎn)撥和熱心幫助使我的畢業(yè)設(shè)計(jì)得以順利完成。老師的言傳身教將使我受益一生。大學(xué)學(xué)習(xí)生活中，汽車與交通工程學(xué)院各位老師在學(xué)業(yè)上給我的指導(dǎo)，尤其是各位老師一絲不茍的治學(xué)風(fēng)范對我的影響很大；在畢業(yè)設(shè)計(jì)過程中，各位老師給予了大力的支持和幫助，并就設(shè)計(jì)中的部分問題和處理方法共同進(jìn)行了有益的探討，在此一并向他們致以誠摯的謝意！在此也對審閱和評議本畢業(yè)設(shè)計(jì)及答辯老師和教授致以崇高的敬意和誠摯的感謝！最后，對在大學(xué)期間關(guān)心與幫助過我的其他所有人表示感謝！附錄1計(jì)算程序動(dòng)力傳動(dòng)系統(tǒng)匹配程序Clearall;a=0.15;ma=845;g=9.8;cd=0.35;A=1.5;f=0.013;r=0.2724;ig1=3.0;ig2=1.842;I0=4.714;nmt=0.82;alpha=atan(a);nm=3567;nmax=6000;If=0.7;Iw=0.5;mb=4;%最高車速F1=（ma+mb）*f*g*cosa;F2=(ma+mb)*g*sina;F3=(cd*A*ua*ua)21.15;F4=d*(ma+mb)*polyder(ua)3.6;Ft=F1+F2+F3+F4;d=1+iw(m*r*r)+If*i*g*g*io*io*nt(m*r*r);ua=(0.377*r*nm)io%爬坡度F=Ft-F3;k1=1+f*f;Q=(ma+mb)*g*sqrt(k1);k=atan(f);b=FQ;c=asin(b)-k;i=tan(c)%加速時(shí)間k3=d*(ma+mb);k4=(ma+mb)*g*f;W=k3(Ft-k4-F3);T=trapz(W)3.6%續(xù)駛里程s=Ee=mb*wb[(ma+ma)*e0]軸的校核程序Temax=93.5*10^3;d1=33;d2=84;ao=20*pi180;an=20*pi180;bbo=25*pi180;bb7=20*pi180;i1=2.5;a1=71;a2=100;a3=121;a4=45;Po=2*Temaxd1Ro=2*Temax*tan(ao)d1Qo=2*Temax*tan(ao)(d1*cos(bbo))Pn=2*Temax*i1d2Rn=2*Temax*i1*tan(ao)d2Qn=0;Xg=Pn*a1a2Yg=Rn*a1a2Zg=QnG=sqrt(Xg^2+Yg^2)Xc=Pn-XgYc=Rn-YgC=sqrt(Xc^2+Yc^2)Xf=(Pn*a3-Po*a4)a4Zf=Qn-QoF=sqrt(Xf^2+Yf^2)Xe=Po+Xf-PnYe=Ro+Rn-YfE=sqrt(Xe^2+Ye^2)Zb=QoX=sqrt(Xb^2+Yb^2)Xa=Xb+Xc-PoYa=Yb-Ro-YcA=sqrt(Xa^2+Ya^2)z1=12;z2=29;d=45;Mc=Pn*a3;Ms=Rn*a3;Tn=Temaxz1*z2M=sqrt(Mc^2+Ms^2+Tn^2);bbbb=32*M(pi*d^3)%δT=372800;D=24;Wt=pi*d^316;t=16*T(pi*D^3);bbbbt=sqrt(bbbb^2+t^2);I=pi*d^464;fc=Rn*a3^2*(a3-a3)^2(3*210000*I*a3)fs=Pn*a3^2*(a3-a1)^2(3*210000*I*a3)bbbbb=Rn*a1*(a3-a1)*(a1-(a3-a1))(3*210000*I*a3);f=sqrt(fc^2+fs^2)齒輪校核程序z1=11;z2=28;z3=16;z4=16;y1=0.2;y2=0.18;y3=0.14;y4=0.14;m1=3;m3=2.5;z=[z1z4];zw=[z2z3];kc=[88];kcw=[88];y=[y1y4];yw=[y2y3];mn=[m3];t1=93.5*10^3;t2=t1z1*z2;t4=t2;t3=t4z4*z3;Tg=[t1t4];Tgw=[t2t3];k1=1.65;%kδkf1=1.1;%主動(dòng)齒輪kf2=0.9;%從動(dòng)齒輪km=2.0;%kεaaaa=[251520];%β[β1β3];bb=aaaa*pi180;w=2.*Tg.*cos(bb)*k1.(pi.*mn.^3.*z.*kc*km.*y)%δw(14)ww=2.*Tgw.*cos(bb)*k1.(pi.*mn.^3.*zw.*kcw*km.*yw)%δw(23)E=2.058*10^5;a=20*pi180;%αaw=30*pi180;dz=mn.*z;dzw=m.*z;db=mn.*zw;dbw=m.*zxw;rz=0.5.*dz;rzw=0.5.*dzw;rb=0.5.*db;rbw=0.5.*dbw;b=mn.*kc;bw=m.*kcx;wj=0.418.*sqrt(2.*Tg2*E.*(cos(bb).^2.(rz*sin(a))+cos(bb).^2.(rb*sin(a))).(cos(a).*cos(bb).*dz.*b))%δj(1,2,3,4,)齒輪參數(shù)計(jì)算程序z1=11;z2=28;z3=16;z4=16zn=[z1z2z3z4];f0=1.0;%標(biāo)準(zhǔn)齒齒頂高系數(shù)Yn=[0.10.10.4];%4個(gè)齒mn=[2.52.5];m=[33];cn=0.25.*mn;c=0.25.*m;an=30*pi180;%αna=20*pi180;%αaaaa=[25252020];b=aaaa*pi180;=(f0+Yn).*mn;=(f0+cn-Yn).*mn;=(pi2+2.*Yn*tan(an)).*mn;%齒厚s=(pi2+2.*Y*tan(a)).*m;%齒厚en=(pi2-2.*Yn*tan(an)).*mn;%齒槽寬e=(pi2-2.*Y*tan(a)).*m;%齒槽寬dn=mn.*zn.cos(b);d=m.*z;dan=dn+2.*;da=d+2.*=dn-2.*;df=d-2.*=dn.3%為圖上尺寸r=d.3%為圖上尺寸ran=dan.3%為圖上尺寸ra=da.3%為圖上尺寸rfn=dfn.3%為圖上尺寸rf=df.3%為圖上尺寸kc=[8888];b=mn.*kc;%齒寬b1=b.1.5bw=m.*kcw;bw1=bw.1.5%齒寬 附錄2專業(yè)外文語翻譯譯文一：紐約時(shí)報(bào)ChinaViestoBeWorld’sLeaderinElectricCarsByKEITHBRADSHERPublished:April1,2009TIANJIN,China—Chineseleadersaimedatturningthecountryintooneoftheleadingproducersofthreeyears,andmakingittheworldleaderinelectriccarsandbusesafterthat.SkiptonextparagraphChineseleadersaimedatturningthecountryintooneoftheleadingproducersofthreeyears.AttheTianjin-QingyuanElectricVehicleCompany,aworkerassemblesablockofbatterypacksThegoal,whichradiatesfromtheverytopoftheChinesegovernment,suggeststhatDetroit’sBigThree,alreadystrugglingtostayalive,willfaceevenstifferforeigncompetitiononthenextfieldofautomotivetechnologythantheydotoday.“Chinaiswellpositionedtoleadinthis,”saidDavidTulauskas,directorofChinagovernmentpolicyatGeneralMotors.Tosomeextent,Chinaismakingavirtueofaliability.ItisbehindtheUnitedStates,Japanandothercountrieswhenitcomestomakinggas-poweredvehicles,butbyskippingthecurrenttechnology,Chinathenext.Japanisthemarketleaderinonbothelectricityandgasoline,withcarsliketheToyotaPriusandHondaInsight.TheUnitedStatesalaggardinalternativevehicles.G.M.’splug-insalenextyear,andwillbeassembledinMichiganusingrechargeablebatteriesimportedfromLGinSouthKorea.China’sintention,inadditiontocreatingaworld-leadingindustrythatwillproducejobsandexports,istoreduceurbanpollutionanddecreaseitsdependenceonoil,whichcomesfromtheMideastandtravelsoversearoutescontrolledbytheUnitedStatesNavy.Butelectricvehiclesmaydolittletoclearthecountry’ssmog-darkenedskyorcurbitsrapidlyrisingemissionsofglobalwarminggases.Chinagetsthree-fourthsofitselectricityfromcoal,whichproducesmoresootandmoregreenhousegasesthanotherfuels.AreportbyMcKinsey&Companylastautumnestimatedthatreplacingagasoline-poweredcarwithasimilar-sizeelectriccarinChinawouldreducegreenhouseemissionsbyonly19percent.Itwouldreduceurbanpollution,locatedoutsidecities.Beyondmanufacturing,subsidiesofupto$8,800arebeingofferedtotaxifleetsandlocalgovernmentagenciesin13ChinesecitiesforeachorderedtosetupelectriccarchargingstationsinBeijing,ShanghaiandTianjin.Governmentresearchsubsidiesforelectriccardesignsareincreasingrapidly.Andaninteragencypanelisplanningtaxcreditsforconsumerswhobuyalternativeenergyvehicles.aconsultingfirmthatdoesforecastsforautomakers,predictsthatJapanandSouthKoreatogetherwillbeproducing1.1millionandNorthAmericawillbeTheUnitedStatesDepartmentofEnergy$25billionprogramtodevelopelectric-poweredcarsandimprovebatterytechnology,andwillreceiveanother$2billionforbatterydevelopmentaspartoftheeconomicstimulusprogramenactedbyCongress.PremierWenJiabaoGang,aShanghai-bornformerAudiautoengineerinGermanywholaterbecamethechiefscientistfortheChinesegovernment’sresearchpanelonelectricvehicles.Mr.WanisthefirstministerinatleastthreedecadeswhoisnotamemberoftheCommunistParty.AndPremierWenconnectiontotheelectriccarindustry.HewasbornandgrewupTianjin,thelongtimecapitalofChina’sbatteryindustry,70milessoutheastofBeijing.TianjinthesixyearssinceMr.Wenbecamepremier.Itnowservice(toBeijing),anewAirbusfactoryandanimmaculatenewairport.Tianjin-QingyuanElectricVehicleCompany.ElectriccarsChina.Intercitydrivingisrare.Commutesarefairlyshortandfrequentlyatlowspeedsbecauseoftrafficjams.Sothelimitationsofall-electriccars—thelatestmodelsinChinacharges—arelessofaproblem.First-timecarbuyersalsomakeupfour-fifthsoftheChinesemarket,andthesebuyersaccustomedtothegreaterpowerandrangeofgasoline-poweredcars.ButtheelectriccarindustryfacesseveralobstaclesChineseliveinapartments,andcannotinstallrechargingdevicesindriveways,somorepublicchargingcentersneedtobesetup.Rechargeablelithium-ionbatteriesalsoinChina.Counterfeitlithium-ionbatteriesincellphonesoccasionallyexplode,causinginjuries.AndSonybatteriesinlaptopsin2006and2008aftersomeoverheatedandcaughtfireorexploded.Thesesafetyproblemsassociatedwithlithium-ioncobaltbatteries,phosphatebatteriesnowbeingadaptedtoautomotiveuse.Thetougherchallengeisthatalllithium-ionbatteriesareexpensive,whethermadewithcobaltorphosphate.ThatwillbeaandputontheOlympics:immenseamountsofenergy,moneyandpeople.BYDequalnumberofbatteryengineers,mostofthemlivingatitsShenzheninaclusterof15yellowapartmentbuildings,each18storieslessthan$600amonth,includingbenefits.WhenTianjin-Qingyuanputsitsentirelybattery-poweredSaibaomidsizesedanonsalethisautumn,thebodywillcomefromasedanthatnormallysellsfor$14,600whenequippedwithagasolineengine.Buttheengineandgastankwillbereplacedwitha$14,000batterypackandelectricmotor,saidWuZhixin,thecompany’sgeneralmanager.Thatmeanstheretailpricewillnearlydouble,toalmost$30,000.Evenifthegovernmentawardsthemaximumsubsidyof$8,800tobuyers,thatisacoulddrivedownthecostofthebatterypackandelectricmotorby30or40percent,stillleavingelectriccarsmoreexpensivethangasoline-poweredones,Mr.Wusaid.ButMr.WuinterviewatThursdaytotakeacallonofferfromthecaller,and,FaultCategoryformat,thetwofaultlinestogetherdefineoneoffourfaultcategories.Table4describesthefourfaultcategories,showsthestateofthetwooutputsforeachcategory,andliststhefaultsthatmightbepresentwheneachofthefourfaultcategorysignalsistransmitted.MAINCONTINTRThemaincontactordriverinterlockparameterallowsthemanufacturertodefineadualswitchrequirementtooperatethevehicle.Whenthisparameterissetto“On,”thecontrollerrequiresthatboththeKSIinput(Pin1)andtheinterlockinput(Pin2)bepulledcontactor.Themaincontactorwillopenaftertheinterlockswitchisopenedandthesequencingandmainopendelaysexpire.Ifthisparameterissetto“Off,”onlytheKSIinputisrequiredforthemaincontactortobeengaged.MAINOPENDLYThemaincontactordropoutdelayparameterisapplicableonlyifthemaincontactordriverinterlockparametersetto“On.”Thedropoutdelayparametercanthenbesettoallowthemaincontactortoremainclosedforaperiodoftimeaftertheinterlockswitchisopened.Thedelaytimeisprogram-mablefromzeroto40seconds,in1secondintervals.Thedelayisusefulforpreventingunnecessarycyclingofthemaincontactorandformaintainingpowertoauxiliaryfunctions,suchasasteeringpumpmotor,thatmaybeusedforashorttimeafterthebrakeappliedortheoperatorupfromtheseat.44頁MAINCHECKThemaincoilopencheckparameterdefineswhetherthecontrollerperformsmissingcoilcheckstoensurethatthemaincontactorthisparameterissetto“On,”thecontrollersensesthevoltageatthemaindriverinput(Pin17)toconfirmthatthemaincontactorcoilisproperlyconnected,andalsoteststhatthemaincontactorandissueafault.Neitherofthesetestsisperformedifthemaincheckparameterissetto“Off.”WELDCHECKThemaincontactorweldcheckparameterdefineswhetherthecontrollerteststhemaincontactortoensurethatitisnotweldedclosed.Iftheweldcheckparameterissetto“On,”thischeckisperformedwhenthekeyswitchisfirstengagedandtheneachtimethemaincontactoriscommandedtoopen.Thischeckisnotperformediftheparameterissetto“Off.”AUXDELAYTheauxiliarydriverdropoutdelayparametercanbesettoallowtheauxiliarydrivertoremainactiveforaperiodoftimeaftertheinterlockswitchisopened.Thedelaytimeisprogrammablefrom0to10seconds,in0.1secondintervals.NOTE:Theauxiliarydriverdropoutdelayparameterisapplicableonlyiftheaccessorydriverenablespecified“On.”Theaccessorydriverenableisafactory-setparameter,andisdescribedinSection4.AUXCHECKTheauxiliarycoilopencheckparameterdefineswhetherthecontrollerperformsmissingcoilchecksontheauxiliarydriveroutput.Whenthisparameterissetto“On,”thecontrollersensesthevoltageattheauxiliarydriveroutput(Pin18)toconfirmthattheauxiliarycontactorcoilisproperlyconnected.Ifthecriteriaforthistestarenotmet,thecontrollerwillinhibitoperationandissueafault.Thistestisnotperformediftheauxcheckparameterissetto“Off.”NOTE:Theauxcheckparameterisapplicableonlyiftheaccessorydriverenablespecified“On.”Theaccessorydriverenableisafactory-setparameter,andisdescribedinSection4.45頁REVDRVRCHECKThereversesignalopencheckparameterdefineswhetherthecontrollerper-formsmissingloadchecksonthereversesignaldriveroutput.Whenthisparameterissetto“On,”thecontrollersensesthevoltageattherefiversesignaldriveroutput(Pin19)toconfirmthatthereversesignaldriverloadisproperlyconnected.Ifthecriteriaforthistestarenotmet,thecontrollerwillinhibitoperationandissueafault.Thistestisnotperformedifthereversesignalopencheckparameterissetto“Off.”NOTE:Thereversesignalopencheckparameterisapplicableonlyiftheaccessorydriverenablespecified“On.”Theaccessorydriverenableisafactory-setparameter,andisdescribedinSection4.EMBRAKEDELAYTheelectromagneticbrakedelayparameterisapplicableonlyiftheaccessorydriverenablespecified“On.”Theaccessorydriverenableisafactory-setparameter,andisdescribedinSection4.Theelectromagneticbrakedelayparametercanbesettodelayengagingtheelectromagneticbrakeforaspecifiedperiodoftimeafterthecontrollersensesthatbrakingcompletedandthevehicle0.1secondintervals.EMBRAKECHECKTheelectromagneticbrakeopencheckparameterdefineswhetherthecontrollerperformsmissingcoilchecksontheelectromagneticbrakedriveroutput.Whenthisparameterissetto“On,”thecontrollersensesthevoltageattheelectromagneticbrakedriveroutput(Pin20)toconfirmthattheelectromagneticbrakecoilisproperlyconnected.Ifthecriteriaforthistestarenotmet,thecontrollerwillinhibitoperationandissueafault.Thistestisnotperformediftheelectromagneticbrakeopencheckparameterissetto“Off.”NOTE:Theelectromagneticbrakeopencheckparameterisapplicableonlyiftheaccessorydriverenablespecfied“On.”Theaccessorydriverenableisafactory-setparameter,andisdescribedinSection4.46頁CONTHOLDINGThecontactor,auxiliary,reverse,andelectromagneticbrakedrivers.Thisparameterisadjustablefrom20%to100%ofthebatteryvoltage,in2%increments.ItallowstheOEMtoreducetheaverageappliedvoltagesothatacontactorcoilorotherloadthatisnotratedforthefullbatteryvoltagecanbeused.Forexample,contactorcoilsratedfor12Vcouldbeusedwitha36Vsystemifthecontactorbesetlowerthantheratedcontactorcoilvoltage,aslongasitissetconditionsthevehiclewillbesubjectedto.Lowsettingsminimizethecurrentrequiredtopowerthecoil,therebyreducingcoileachdrivermustallowoperationatthesetaddition,theloadsoneachdrivermustbecompatiblewithaPWMsignal(iftheparameterissettoavaluelessthan100%),astheoutputispulsewidthmodulated.CONTPULLINThecontactorpull-involtageparametersetsthepeakvoltageappliedtotheloadsconnectedtothemain,auxiliary,reverseandelectromagneticbrakedrivers.Typicallytheseloadsarecontactorcoils.Thepull-inparameterallowsathedriverfirstturnson,toensurecontactorclosure.After0.1second,thedrivervoltagedropstothevaluespecifiedbythecontactor2%increments.VOLTAGEThebatteryvoltageparametersetstheovervoltageandundervoltageprotectionthresholdsfortheelectronicsystem.Thisparameterdetermineswhenregenshouldbecutbacktopreventdamagetobatteriesandotherelectricalsystemcomponentsduetoovervoltage.Similarly,theundervoltagethresholdprotectssystemsfromoperatingatvoltagesbelowtheirdesignthresholds.Thiswillensureproperoperationofallelectronicswheneverthevehicleisdriven.Thebatterymetersvoltageparametercanbesetfrom2to7,andshouldalwaysbesettothesystem’snominalbatterypackvoltage:譯后43頁在故障分類的格式中，這兩個(gè)斷層線共同確定的四個(gè)故障類別。表格4描述就是4個(gè)類別的故障，表明該國每一類的兩個(gè)產(chǎn)出，并列出了當(dāng)四個(gè)類別故障信號傳輸時(shí)，可能會(huì)出現(xiàn)的故障。主要控制中斷主接觸器驅(qū)動(dòng)聯(lián)鎖參數(shù)允許制造商定義一個(gè)雙開關(guān)要求操作汽車。當(dāng)此參數(shù)設(shè)置為“開”時(shí)，控制器要求KSI輸入（引腳1）和聯(lián)鎖輸入（引腳2）兩種輸入，撤出高壓區(qū)（至B+）之前，控制器將從事主要接觸工作。主要接觸后會(huì)打開聯(lián)鎖開關(guān)和主要開放延誤測試如果這個(gè)參數(shù)設(shè)定為“關(guān)”，只有KSI參與輸入所需的主要接觸。主開放延時(shí)主要接觸延遲參數(shù)只適用于主接觸器驅(qū)動(dòng)聯(lián)鎖參數(shù)設(shè)定為“開”。聯(lián)鎖開關(guān)打開后，延遲參數(shù)可以設(shè)置主要接觸保持關(guān)閉一段時(shí)間。延遲時(shí)間可從零到40秒編程，時(shí)間間隔為1秒鐘。延遲也是有益的，從防止不必要的循環(huán)的主要聯(lián)系人和維護(hù)輔助功能來看，如轉(zhuǎn)向助力泵電機(jī)，在剎車系統(tǒng)已啟動(dòng)或駕駛者已離開座位之后在很短的時(shí)間起作用。44頁主要檢查主要線圈檢查參數(shù)限定是否控制器執(zhí)行丟失線圈檢查，以確保主要的接觸已正確關(guān)閉。當(dāng)這個(gè)參數(shù)設(shè)定為“開”，該控制器感應(yīng)電壓的主要?jiǎng)恿斎耄ㄒ_17），以確認(rèn)主要接觸線圈是正確連接，并測試，每次都這樣做。如果標(biāo)準(zhǔn)或者這些測試不符合要求，控制器將抑制運(yùn)作，并發(fā)出錯(cuò)誤提示.如果主要參數(shù)設(shè)置為“關(guān)閉”所有的檢測系統(tǒng)將不工作。焊縫檢查主要接觸焊接檢查參數(shù)限定是否控制器試驗(yàn)的主要接觸人，以確保不是關(guān)閉焊接的焊縫檢查。如果參數(shù)設(shè)置為“開”，進(jìn)行檢查，但關(guān)鍵開關(guān)首先是參與，并且每次主要控制器的命令是開。如果參數(shù)設(shè)置為“關(guān)閉”，檢查將不能進(jìn)行。延時(shí)輔助聯(lián)鎖開關(guān)打開后，輔助驅(qū)動(dòng)延遲參數(shù)可以設(shè)置為允許輔助驅(qū)動(dòng)系統(tǒng)保持活躍一段時(shí)間。延遲時(shí)間可從0到10秒進(jìn)行編程，時(shí)間間隔是0.1秒。注意：輔助驅(qū)動(dòng)延遲參數(shù)只適用于配件驅(qū)動(dòng)已經(jīng)定義為“開”，輔助驅(qū)動(dòng)能夠設(shè)置參數(shù)，更詳細(xì)的描述在第4節(jié)。輔助檢查系統(tǒng)輔助線圈檢查參數(shù)限定是否控制器執(zhí)行丟失線圈檢查輔助操作系統(tǒng)。當(dāng)這個(gè)參數(shù)設(shè)定為“開”，控制器的感應(yīng)電壓由輔助驅(qū)動(dòng)器輸出（引腳18），以確認(rèn)輔助觸頭線圈是正確連接的。如果這個(gè)測試標(biāo)準(zhǔn)沒有得到滿足，該控制器將抑制運(yùn)行，并發(fā)出錯(cuò)誤提示。如果輔助檢查參數(shù)設(shè)置為“關(guān)閉”，則沒有進(jìn)行測試。注意：輔助檢查參數(shù)只適用于驅(qū)動(dòng)配件使已經(jīng)指定“開”，輔助驅(qū)動(dòng)能夠設(shè)置參數(shù)，更詳細(xì)的描述在第4節(jié)。45頁混響DRVR檢查相反的信號參數(shù)公開檢查是否控制器丟失負(fù)荷檢查反向信號驅(qū)動(dòng)輸出。當(dāng)這個(gè)參數(shù)設(shè)定為“開”，感應(yīng)控制器的電壓由信號驅(qū)動(dòng)器輸出（引腳19），以確認(rèn)該反向信號驅(qū)動(dòng)程序加載連接正確。如果這種測試不符合標(biāo)準(zhǔn)要求，控制器將抑制運(yùn)行，并發(fā)出錯(cuò)誤提示。如果沒有相反信號，打開檢查參數(shù)設(shè)置為“關(guān)閉”這將停止進(jìn)行測試。注意：打開檢查反向信號參數(shù)只適用于配件驅(qū)動(dòng)已經(jīng)指定“開”，輔助驅(qū)動(dòng)能夠設(shè)置參數(shù)，更詳細(xì)的描述在第4節(jié)。電磁制動(dòng)延遲電磁制動(dòng)延遲參數(shù)只適用于配件驅(qū)動(dòng)使已經(jīng)指定為“開”，輔助驅(qū)動(dòng)能夠設(shè)置參數(shù)，更詳細(xì)的描述在第4節(jié)。電磁制