讲义文稿汽车类vios body electrical

1、Body ElectricalnLightingnCombination MeternAir ConditionernNavigation SystemnTOYOTA Parking Assist SystemnPower Window SystemnDoor Lock Control SystemnWireless Door Lock Remote ControlnTheft Deterrent SystemnSRS Airbag SystemnAccessoriesBody ElectricalnLighting Front Light-C-R-T-MFront Fog LightHead

2、light (High/Low Beam)Turn Signal LightPosition LightBody ElectricalnLighting Rear Light-C-R-T-MRear Fog LightTail & Stop LightBack-up LightTurn Signal LightReflex Reflector Body ElectricalnLighting Illuminated Entry System This system is standard equipment on models with theft deterrent system-C-R-T

3、-MTransmitterTVSS ECU (Receiver is included)Door Courtesy Switch (Each Door)Interior Light+BBody ElectricalnCombination Meter General Two types of combination meter are used-C-R-T-MAnalog Type(with Tachometer)Digital TypeBody ElectricalnCombination Meter Speed Meter Speed Sensor-C-R-T-Mwith ABS mode

4、lwithout ABS model-C, A/T modelCombination MeterSpeed SensorTransaxleCombination MeterCombination MeterVehicle Skid Control ECUTireSpeed SensorECT ECUTransaxleSpeed SensorBody ElectricalnCombination Meter Water Temperature Indicator The indicator light change in accordance with the engine coolant te

5、mp.-C-R-T-MIndicatorLight ConditionEngine Coolant Temp.IlluminateBelow approx. 60 CBlinkAbove approx. 117C-Not illuminateOtherBody ElectricalnCombination Meter Digital Display (Digital type only) The image that is displayed on a display tube is reflected by a mirror, in which the magnified image is

6、displayed-C-R-T-MMirrorDisplay Tube (VFD*)*: Vacuum Fluorescent DisplayBody ElectricalnCombination Meter Rheostat (Digital type only) Combination meter brightness is adjusted by pressing the rheostat switch It has tail cancel function-C-R-T-M1 3/4 1/2 1/4 1/4 1/8 1/16 1 Combination Meter BrightnessT

7、ail: OFFTail: ONTail CancelRheostat SwitchBrightDarkBody ElectricalnAir Conditioner General Manual air conditioner is used-C-R-TCooler only(-T except Singapore, Brunei)Heater and Cooler(-C, -R)Body ElectricalnAir Conditioner Main Components-C-R-T-MMS (Multi Tank Super Slim Structure) EvaporatorSFA (

8、Straight Flow Aluminum) Heater CoreSub-cool CondenserCompact, Lightweight 10S11 CompressorBody ElectricalnAir Conditioner Rear Heater Duct The duct for rear seat is used for cold area spec.-CRear Heater DuctBody ElectricalnNavigation System General 6.5 inch LCD screen with pressure sensitive touch p

9、anel and DVD voice navigation-CGLX-i, GL-i onlyReferencenNavigation System Functions (1/7)-CItemFunctionMap DisplayLinear Touch ScrollEnables smooth scrolling by connecting the touch points on the screenOn-route ScrollScrolls the center of the cursor forward and reverse constantly along the routeHea

10、ding UpDisplays the map so that the direction of the route progression head up during route guidanceMap Color ChangeAutomatically changes the map display color by seasonFront WideDisplays a map in the direction of travel of the vehicle in an enlarged form (Heading up only)Step-less Scale DisplayChan

11、ges the scale of the map from the basic 13 steps to an even finer displayReferencenNavigation System Functions (2/7)-CItemFunctionMap DisplayDirect Scale ChangeDirectly selects and displays the map scaleMulti-step Scale DisplayChanges and displays the map scale in 13 stagesSplit-view DisplayDisplays

12、 different modes on a screen that is split into two viewsPoints-of-Interest DisplayDisplays selected types of marks on the mapTaillight-interlocked Map Color ChangeChanges the displayed color on the map screen when the taillights are turned ONRoad Number Sign Board DisplayDisplays the road number on

13、 the mapReferencenNavigation System Functions (3/7)-CItemFunctionDestination DisplayLast Destination MemoryStores 20 locations of coordinates, names and times that have been set as destinations in the pastHybrid Points-of-interest SearchNarrows the search by names of the points-of-interest, category

14、, and areas.Points-of-interest Pinpoint DisplayPinpoints and displays the position of the point-of-interestHouse Number SearchSearches for a house numberSpecial Memory PointSets a pre-registered point as a destination point while drivingReferencenNavigation System Functions (4/7)-CItemFunctionDestin

15、ation DisplayNearest Point-of-interest Search List DisplaySearches nearest points-of-interest and displays a list.Intersection SearchBy specifying two streets, the point at which they intersection is set as the destination point.Emergency SearchPerforms a specific search for hospitals, police statio

16、ns and dealers.Freeway Entrance /Exit SearchSearches for the destination bay the name of the street that connects to a freeway entrance / exitReferencenNavigation System Functions (5/7)-CItemFunctionRoute SearchMultiple Destination SettingSets multiple destinations. It can also rearrange the sequenc

17、e of the destinationsRoute SearchSearches for multiple routesSearch Condition DesignationSearches for the recommended, shortest, and other routesRegulated Road ConsiderationPerforms search while considering regulated roadsAvoidance AreaAvoids a designated area and searches a routeReferencenNavigatio

18、n System Functions (6/7)-CItemFunctionGuidanceDestination Direction Arrow DisplayUses arrows along the road to display the direction of the destination during route guidance.Off-Route Arrow DisplayUses arrows along the road to display the direction of the destination during off-route.Rotary Guidance

19、Guidance that renders the entry and exit into a rotary as a single branching point.Right or Left Turn GuidanceVoice guidance to instruct the direction of travel to be takenFreeway Direction of Travel GuidanceVoice guidance to instruct the direction of travel to take on the freeway.ReferencenNavigati

20、on System Functions (7/7)-CItemFunctionGuidanceDistance Display DestinationDisplays the distance from the present location to the destination.Freeway Branch Type Specimen GuidanceType specimen for guidance to a freeway branchIntersection Zoom-in DisplayZoom-in display when approaching an intersectio

21、nTurn List DisplayDisplays a turn list on the right side of the two-screen display when approaching an intersection.Body ElectricalnNavigation System System Diagram-CFront Speaker(Driver Side)GPS AntennaRGB SignalAVC-LANDVD-ROMVideo CD ChangerRadio and Player with DisplayNavigation ECU(Gyro Sensor i

22、ncluded)Parking Brake Switch*Combination MeterNeutral Start Switch (AT)Back-up Light Switch (MT)*:When the parking brake is not applied, the video CD is not playableBody ElectricalnNavigation System Gyro Sensor The gyro sensor detects the yaw rate of vertical axis turn of the vehicle -CTurning Axis

23、CenterCoriolis ForceDetection Portion (Piezoelectric ceramic piece is inside)When the vehicle turns, the detection portion is twisted by coriolis force and the voltage is generated by itNavigation ECU receives this signal and judges the yaw rate of the vehicleBody ElectricalnNavigation System Detect

24、ion the Vehicle Position The navigation ECU calculates the distance from the satellite to the GPS antenna-CGPS SatelliteNavigation ECU contains a clockOrbit signals and radio wave transmission time signals(Approx. 300,000 km / sec.)Distance from the satellite to the GPS antennaBody ElectricalnNaviga

25、tion System Detection the Vehicle Position The navigation ECU calculates the position based on the principle of a 3-point measurement-CGPS SatellitesThe 4 spheres converge at a single point (Vehicle position)Service PointnNavigation System Self-diagnosis Function While pressing the “INFO” button, al

26、ternately turns the light control switch from OFF to ON 3 times-CConditionVehicle stoppedIgnition switch position ACC or ON“INFO” ButtonBody ElectricalnNavigation System Location-CGPS AntennaVideo CD ChangerRadio and Player with DisplayNavigation ECUBody ElectricalnTOYOTA Parking Assist System Gener

27、al Informs the driver of the distance between the sensors and the obstacles by sounding buzzer-R1.5G onlyPi PiBody ElectricalnTOYOTA Parking Assist System System Diagram and Operation This system operates, when the shift lever is operated to the R position-RClearance Sonar ECUClearance Sonar BuzzerN

28、eutral Start SwitchUltrasonic Sensor (RH)Ultrasonic Sensor (LH)Volume SwitchDistance to obstaclesR PositionPi PiBody ElectricalnTOYOTA Parking Assist System Operation Buzzer sounding cycle-RObstacle Distance cm (in.)Buzzer Sounding Cyclems0 40(0 15.75)40 60(15.75 23.62)60 100(23.62 39.37)ONOFFONOFFO

29、NOFF757522575Service PointnTOYOTA Parking Assist System Initial Check After the TOYOTA park assist system has started its activation, it sounds the buzzer for 1 sec., while checking for any malfunction in the ultrasonic sensors-RIf the malfunction is detectedThe system alerts the driver of the malfu

30、nction until system returns to normal condition by sounding the buzzer as follows during system activationBuzzer(sec.)0.250.751 cycle0.250.25Body ElectricalnTOYOTA Parking Assist System Location-RClearance Sonar ECUClearance Sonar BuzzerUltrasonic Sensor(LH and RH)Volume SwitchBody ElectricalnTOYOTA

31、 Parking Assist System Ultrasonic Sensor Detection ranges-RApprox. 1m (39.37 in.)Approx. 0.3m (11.81 in.)Approx. 0.2m (7.87 in.)Body ElectricalnPower Window System General-C-R-T-MModel, GradeDriver door auto up/down with jam-protection functionDriver door auto downNo-availableFront + RearFront onlyF

32、ront + Rear-CGLX-i, GL-i, GL-STD-DLX, DLX-i-OPT-R1.5G, 1.5ESTD-1.5J-STD-T1.5G, 1.5S 1.5ESTD-1.5J-STD-M1.5G, 1.3ESTD-1.3-STDBody ElectricalnDoor Lock Control System Function (with theft deterrent system only) Speed-sensitive automatic door lock-C-R-T-MCombination MeterIgnition SwitchDoor Lock Motor(E

33、ach Door)Door Lock Control RelayTVSS ECU (Receiver is included)MReferencenDoor Lock Control Function (with theft deterrent system only) Operation -C-R-T-MSpeed-sensitive Automatic Door LockWhen the vehicle speed become 20 km/h, all the doors are automatically lockedWhen turning the ignition switch f

34、rom ON to OFF position, all the doors will be automatically unlockedBody ElectricalnWireless Door Lock Remote Control General This system is standard equipment on models with theft deterrent system-C-R-T-MDoor Lock Motor(Each Door)Door Lock Control RelayTVSS ECU (Receiver is included)MTVSS SirenHaza

35、rd Warning Light RelayTransmitterBody ElectricalnTheft Deterrent System General This system is used as following models -C-R-T-MModel-CGLX-i-R1.5G, 1.5E-T1.5G, 1.5S*1, 1.5E *2-M1.5G*1: Except Singapore, Brunei *2: Indonesia onlyBody ElectricalnTheft Deterrent System System Diagram-C-R-T-MKey unlock Warning SwitchEngine Hood Courtesy SwitchIgnition SwitchDoor Lock Control SwitchLuggage Compartment Light SwitchSecurity IndicatorTVSS SirenStarter Cut RelayHazard Warning Light RelayBatteryDoor Courtesy Switch (Each Door)TVSS ECUTransmitterBody ElectricalnSRS Airbag Syste