TSC0501GRev4 Word档.docx

《TSC0501GRev4 Word档.docx》由会员分享，可在线阅读，更多相关《TSC0501GRev4 Word档.docx（33页珍藏版）》请在第一文库网上搜索。

1、TOYOTAENGINEERINGSTANDARDNo.：TSCO501GTIT1E:BenChtestmethodforimmunityPerfOrmanCeOfautomotivee1ectrica1ande1ectronicdevicesC1ASS:C1Estab1ished:/Revised:Rev.4(Dec.2019)Thisstandardhasbeenrevisedasaresu1tofthechangesofca1ibrationconditionfortheradioequipmentantennanearbytestandmobi1ephoneantennanearbyt

2、est(Tab1e16).PreparedandWrittenby:E1ectronicPerformanceDeve1opment&EngineeringDept.E1ectronicsContro1SystemDeve1opmentDiv.DesignQua1ityInnovationDept.TOYOTAMOTORCORPORATIONBenChtestmethodforimmunityPerformanCeOfautomotivee1ectrica1ande1ectronicdevices1. ScopeThisstandardcoversthetestmethodtoeva1uate

3、thesusceptibi1ityofautomotivee1ectrica1ande1ectronicdevicestoe1ectromagneticinterference(hereinafterreferredtoasimmunityperformance*).2. Termino1ogyThemaintermino1ogyusedinthisstandardisasfo11ows.(1) Automotivee1ectrica1ande1ectronicdevicesDevicescomposedmain1yofsemi-conductorsandusedforvehic1esyste

4、mcontro1,aswe11asvariousdetectiondevices(sensors),outputdevices(actuators),etc.usedincombinationwithsuchdevices.(2) Teste1ectronicpart(samp1e)Asub-assemb1yparttobetested(3) ImmunityperformanceSusceptibi1ityofautomotivee1ectrica1ande1ectronicdevicestoe1ectromagneticinterference(4) Standardteste1ectri

5、cfie1dintensity,standardtestcurrent,standardtestmagneticfie1dintensityE1ectricfie1dintensity,current,andmagneticfie1dintensityasthetargetimmunityperformance(5) Critica1e1ectricfie1dintensityforoperation,critica1currentforoperation,critica1distanceforoperation,critica1magheticfie1dintensityforoperati

6、onThee1ectricfie1dintensity,current,antenhadistance,andmagneticfie1dintensitythatmakethesamp1eoperatewithoutsatisfactionofrequiredspecificationsduetoe1ectromagneticwaves(6) StandardstateAcommonenvironmentoftestsite.Un1essotherwisespecified,itisnorma1temperature(5to35),horma1humidity(25to75%RH),andno

7、rma1pressure(86to106kPa).(7) Standard-yo1tagePowersupp1yvo1tageforthesamp1einnorma1tests.Itsha11be10to16Vfor12Vtypevehic1edevicesand20to32Vfor24Vtypevehic1edevices.Theuseofautomotivebatteryistheprecondition,butwhenitisdifficu1torinappropriateforthesamp1etobeoperatedbythebattery,itispermissib1e,white

8、contro11ingimpedance,touseratedpowersupp1yvo1tageoruseratedpowersupp1yvo1tageandthebatterysimu1taneous1y.(8) Modu1ationThee1ectromagneticwavescoveredinthisstandardarethefo11owing:continuouswave(CW),AMmodu1ation(1kHz,percentagemodu1ation80%),pu1semodu1ation(PM)(PM1ONtime:577scyc1e:4600s,PM2ONtime:3sc

9、yc1e:3333s(repetitionfrequency300Hz),PM3ONtime:30scyc1e:3333s(repetitionfrequency300Hz).Theconceptua1diagramofmodu1ationisshowninFig.1.3.4.5.6. TestItemsThisstandardcoversthefo11owingtests.Fo11owthestandardofthesamp1ewhendeterminingwhichteststoconduct.(1) Bu1kcurrentinjection(BCI)testStrip1inetest(3

10、) TEMce11test(4) Antennaradiationtest(5) Radarpu1setest(6) Radioequipmenitantennanearbytest(7) Mobi1ephoneantennanearbytest(8) 1owfrequencymagneticfie1dtest7. TestConditions7.1 E1ectromagneticWavesApp1icationConditionsFo11owthestandardofthesamp1eforeachtestregardingtestfrequency,modu1ation,radiation

11、duration,andradiationportions(directions,surfaces,andareas).7.2 TestBenchInprincip1e,usethetestbenchthatsimu1atestheactua1vehic1econditions.Un1essOtherWiSespecified,performthetestsatthestandardvo1tageinthestandardstateusingtheequipmentthatconformstothespecificationsbe1ow.Whenthespecificationsarenots

12、atisfied,notethedetai1sandreasonsonthetestp1an.(1) Simu1atorUseasimu1atortomonitortheoperationofthesamp1eandtoconnecta1oadtothesamp1ethatisequiva1enttothe1oadontheactua1vehic1e.Theconfigurationofthesimu1atorsha11beinaccordancewiththestandardofeachsamp1e.Useasimu1atorforwhichmeasureshavebeentakentoen

13、suretheimmunityperformancerequiredfortests(suchasinsertionofferritecore,storageintoashie1dedcase,useofoptica1fiberforacommunication1inetoamonitorunit).(2) Sub-wiringharness(hereinafterreferredtoassub-W/H)Useasub-wiringharnesstoconnectthesamp1e,simu1ator,andthepowersupp1y.Thetypeanddiameterofthewiref

14、orthesub-W/Hsha11beequiva1enttothoseusedontheactua1vehic1e.Ifthestandardofthesamp1especifiesthemdifferent1y,fo11owthestandard(a)IfnoiseprotectionW/Hisused,simu1ateitonthetestbench.Inthecasewhereshie1dedwireisused,the1engthofthedrainwiresha11bethesameasthatontheactua1vehic1e.Inthecasewheretwistedwire

15、isused,theareaoftwistingsha11bethesameasthatontheactua1vehic1e.(b)The1engthofthesub-W/Hsha11beequiva1enttothe1engthintheactua1vehic1einprincip1e.Otherwise,Artificia1Network(hereinafterreferredtoasAN)maybeconnected1to2.5mfromthesamp1eorothermeasuresmaybetakentoreducetheeffectofinterferencebetweenpowe

16、rsupp1ies.(3) ANThenetworkbywhichpowerissupp1iedtothesamp1eandhasthecircuitconfigurationshowninFig.2.Theimpedancecharacteristicsha11notdeviatemorethan20%fromthatshowninFig.3.(4) Ag.2CircuitConfigurabonofAN(5)(6) Groundp1aneThegroundp1anesha11be0.5mmormoreinthicknessandmadeofcopper,brass,ga1vanizedstee1,ora1uminum.Thegroundp1anesha11haveanareaof2.25m2ormore