汽车专业英语 教学课件 作者 王海林 专业英语unit5.ppt

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1、主讲：xxxXxx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

2、)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.Driver’ssupplementalairbag/Horn驾驶员安全气囊/喇叭5.2Instrument

3、panel(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

4、(汽车仪表)11.Passenger’ssupplementalairbag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;Manualsh

5、iftmodeswitch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)b)InnerPart(内部)c)OuterPart(外部)d)RearPart(尾部)Figure5-5Lightingsystem(汽车照明系统)5.4Doorlockcontro

6、lsystem(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.Severalsensorsareincl

7、udedaspartofthesystem,toensurethatthecorrectamountoffuelisdeliveredtotheinjectors,andthentotheintakevalves.Thesesensorsincludeanenginespeedsensor,voltagesensor,coolanttemperaturesensor,throttlepositionsensor,oxygensensor,andairflowsensor.Inaddition,amanifoldabsolutepressuresens

8、ormonitorstheairpressureintheintakemanifoldtodetermine