5汽车电气设备教程.ppt

汽车实用英语;Task Five Automobile Electrical System;1;1;1;1;;Grasp the useful words and phrases Air conditioning 空调 Anti-lock brakes ABS Air bags 安全气囊 Cruise control 定速巡航 Driving fatigue 驾驶疲劳 What does it come with standard?;To understand the function of your car’s electrical system, you should be aware of its major parts. (1) Battery supplies energy to operate the components when the engine is stationary or when the output from the charging system is low. (2) Starting system enables the engine to be cranked over at a speed sufficient for it to “fire”.;(3) Charging system supplies the electrical energy when the engine is running, and maintains the battery in a fully charged state. (4) Ignition system provided a spark to “fire” the engine. (5) Lighting system is needed for exterior and interior illumination.;(6) Auxiliary includes the various accessories such as windscreen wipers and washers, direction indicators etc. (7) Electronic devices are used on modern automobiles. ;(1) The ____________ cranks the engine to enable it to draw in a combustible air-fuel mixture for starting. (2) The ________ supplies energy to operate the components when the engine is stationary or when the output from the charging system is low. (3) Ignition system provided a ________ to “fire” the engine.;INT interval 间歇;Automobile body electric wiring is laid through the whole vehicle body like the blood pipes of the man. It is very important and complex. ;Automobile body electrical system includes many power control systems such as wiper and washer system, power window control system, power door lock control system, power mirror control system, power seat system and so on. ;Wiper and Washer System;;( ) 1. Automobile body electrical system ( ) 2. power window control system ( ) 3. power mirror control system ( ) 4. power seat system ( ) 5. power door lock control system ;( ) 6. wiper and washer system ( ) 7. ignition switch ( ) 8. Body Control Module ( ) 9. Local Cont