55921-4汽车专业英语 王海林汽车维修学习课件专业英语unit5

主讲：xxx,Xxx学校,Part1AutomotiveBasics第1部分汽车基础,Unit5ElectricalEquipmentandElectroniccontrolsystem(汽车电器及电子控制系统),5.1ElectricalEquipmentforEngine(发动机电器系统),Alternator(发电机),Figure5-1Alternator(发电机),Distributor(分电器),Figure5-2Distributor(分电器),Starter起动机,a)Starter(起动机),b)Magnetoelectricalswitch(电磁开关)Figure5-3Starter(起动机),5.2Instrumentpanel(汽车仪表),Figure5-4InstrumentPanel(汽车仪表),1.Headlight/foglight/turnsignalswitch;Manualshiftpaddles前大灯/雾灯/转向灯开关2.SteeringwheelswitchforaudiocontrolandBluetoothHands-FreePhoneSystem方向盘音频控制开关3.Driverssupplementalairbag/Horn驾驶员安全气囊/喇叭,5.2Instrumentpanel(汽车仪表),Figure5-4InstrumentPanel(汽车仪表),4.Metersandgauges仪表和量表5.Instrumentbrightnesscontrol仪表照明开关6.Cruisecontrolmain/setswitches巡航控制开关7.Windshieldwiper/washerswitch刮水器及洗涤器开关8.Storagebin储物盒9.Audiosystem音频系统10.Centerventilator中央出风口,5.2Instrumentpanel(汽车仪表),Figure5-4InstrumentPanel(汽车仪表),11.Passengerssupplementalairbag乘客安全气囊12.Controlpaneldisplay控制面板13.Sideventilator侧向出风口14.Engineoilpressuregauge机油油压表15.g(gravity)-forcegauge加速度计16.Hazardwarningflasherswitch危险警告灯开关,5.2Instrumentpanel(汽车仪表),Figure5-4InstrumentPanel(汽车仪表),17.Hazardwarningflasherswitch;Manualshiftmodeswitch危险警告灯开关手动模式开关18.Glovebox储物箱19.Passengerairbagstatuslight乘客安全气囊状态灯20.Climatecontrol空调控制开关21.Shiftselectorlever换挡杆22.Ignitionswitch点火开关,5.3Lightingsystem(汽车照明系统),a)Frontpart(前部),5.3Lightingsystem(汽车照明系统),a)Frontpart(前部),b)InnerPart(内部),c)OuterPart(外部),d)RearPart(尾部)Figure5-5Lightingsystem(汽车照明系统),5.4Doorlockcontrolsystem(门锁控制系统),Figure5-6DoorLockControlSystem(门锁控制系统),5.5Electroniccontrolsystem(电子控制系统),EFISystem(电控燃油喷射系统)Electronicfuelinjectionsystem(EFI)usescomputer-controlledfuelinjectorstosprayfuelintotheengineratherthanmechanicallycontrolledinjectorsoracarburetor.Severalsensorsareincludedaspartofthesystem,toensurethatthecorrectamountoffuelisdeliveredtotheinjectors,andthentotheintakevalves.Thesesensorsincludeanenginespeedsensor,voltagesensor,coolanttemperaturesensor,throttlepositionsensor,oxygensensor,andairflowsensor.Inaddition,amanifoldabsolutepressuresensormonitorstheairpressureintheintakemanifoldtodeterminetheamountofpowerbeinggenerated.,ABS&EBDSystem(防抱死制动系统和电子制动力分配系统),ECTSystem(电子控制变速系统),a)ECMandSwitch(电子控制模块及开关),b)Sensorandvalve(传感器及电磁阀)Figure5-9ECTSystem(电子控制变速系统),SRSSystem(安全气囊系统),Figure5-10SRSSystem