汽车专业英语 第4版 课件 第八章 汽车电气和电子设备

汽车专业英语ENALISHCHAPTER8AutomotiveElectricalandElectronicSystems汽车电气和电子设备汽车电气设备索引蓄电池和熔断器起动系统和充电系统照明系统和后视镜8-1IndexofAutomotiveElectricalSystem8-2BatteriesandFuses8-3StartingSystemandChargingSystem8-4LightingSystemandRearViewMirror8-1Indexof

automotiveelectricalsystemisshowninFigure8-1.汽车电气设备索引如图

8-1所示。8-1Indexof

AutomotiveElectricalSystem汽车电气设备索引8-1Indexof

AutomotiveElectricalSystem汽车电气设备索引1width（-indicator）lamp,markerlamp（Light）,positionlamp示廓灯2windshieldwasher前风窗洗涤器3wiper刮水器4electricalmirror电动后视镜5interiorlamp（light），rooflamp（light）顶灯6centerstoplamp（light）中间制动灯7high-mountedstoplamp（light）高位制动灯8antenna,aerial天线9backuplamp（light），reverselamp倒车灯10rearcombinationlamp（light）后组合灯11license（number）-platelamp（light）牌照灯12sideturnsignal（indicator）lamp,lateralturn（direction）indicator侧转向信号灯13foglamp（light）雾灯14frontturnsignallamp前转向信号灯15headlamp,headlight前照灯16horn喇叭17wiring线路18wiring（cable）harness电线束8-1Indexof

AutomotiveElectricalSystem汽车电气设备索引19seatheater座椅加热器20speaker,loudspeaker扬声器21combinationswitch组合开关22turnsignalandlightcontrolswitch转向信号和灯光控制开关23wiperswitch刮水器开关24cruisecontrol巡航控制器25airbagECM安全气囊电控模块26radio音响，收音机27compactdiscplayerCD［光盘］播放机28backupcamera倒车摄像头本课新单词backup[ˈbækʌp]n.倒车camera[ˈkæmərə]n.摄像头direction[dəˈrekʃ(ə)n]n.方向harness[ˈhɑːnɪs]n.（电）线束index[ˈɪndeks]n.索引，目录；分度lateral[ˈlætərəl]adj.横向的，侧面的license[ˈlaɪsns]v.授权n.许可（证）；牌［执］照loudspeaker[ˌlaʊdˈspiːkə]n.扬声器marker['mɑːkə]n.标记［示，识］，标志player['pleɪə]n.唱机，播放器radio['reɪdɪəʊ]n.音响；收音机，无线电registration[ˌredʒɪˈstreɪʃ(ə)n]n.登记，注册reverse[rɪˈvɜːs]n.（变速器）倒档adj.相反的v.倒车，反［逆，翻］转speaker['spiːkə(r)]n.扬声器Atypicalbackup

sensor

display

located

abovetherearwindow

inside

the

vehicle

is

shown

inFigure

8-2.典型的倒车传感器显示器位于车内后窗玻璃上方，如图

8-2所示。The

small

round

buttons

in

the

rear

bumper

are

ultrasonic

sensors

used

to

sense

distance

to

anobject,

as

shown

in

Figure

8-3.后保险杠上的小圆扣状物是超声波传感器，它用于感应与目标间的间距，如图

8-3所示Figure8-2ATypicalBackup

Sensor典型的倒车传感器Figure

8-3Ultrasonic

Sensors超声波传感器Atypicalfisheye-typebackupcamerausuallylocatednearthecenter

on

the

rear

of

the

vehicle

near

the

license

plate,as

shown

in

Figure

8-4.典型的鱼眼式倒车摄像头通常安装于车尾中部靠近牌照的位置，如图

8-4所示。Figure

8-4ATypical

Fisheye-Type

Backup

Camera

鱼眼式倒车摄像头阅读材料生词短语注解fisheye['fɪʃaɪ]n.鱼眼（状物）usually[ˈjuːʒʊəli]adv.通常near[nɪə]adj.近（的）round[raʊnd]adj.圆（形）的，往返的v.环绕button[ˈbʌtn]n.纽扣，按钮ultrasonic[ˌʌltrəˈsɒnɪk]n.超声波adj.超声波的object[ˈɒbdʒɪkt]n.目标display[dɪˈspleɪ]v.显示n.显示器above[əˈbʌv]adj.上面的，上述的adv.在上面；在……上面inside[ˌɪnˈsaɪd]n.内部adj.内部的ultrasonic

sensorbackup

cameralicense

plateradioroof

lampelectrical

systemwidthlampbuttondisplayelectronic

systemlocated

练习题1.词组和单词英汉连线电子设备位于的显示器电气设备按钮超声波传感器示宽灯倒车摄像头牌照音响顶灯1

）危险报警开关

2）电动洗涤器

3）超声波

4）顶灯

5）电子设备

6）转向信号灯

7）电动后视镜

8）倒车摄像头

练习题2.英译汉1

）backup

sensor

2

）markerlamp

3

）markerlight

4

）widthlamp

5

）electronic

6

）button

7

）sense

8

）smalldisplay

3.汉译英Translate

the

phrases

below

Figure

8-5.翻译如图

8-5所示的词组。1

）corrosion

2

）9wattsusedbyresistance

3

）18wattsusedbybulb

4

）total

power

used

by

the

circuit

练习题4.英译汉Figure

8-5

For

the

4th

Practice

Question

题

4

图Different

kinds

of

car

keys

are

shown

in

Figure

8-6.

不同种类的车钥匙如图

8-6

所示。An

assortment

of

electronic

keys

and

key

fobsA

typicalstart/stopbuttoninalate-modelvehicleExamplesof

transponder（smart

）keys练习题4.英译汉The

construction

of

maintenance

free

battery

is

shown

in

Figure

8-7.Figure

8-8

shows

the

AGMbattery.免维护蓄电池的结构如图

8-7所示。图

8-8所示为玻璃纤维吸收垫蓄电池。Figure

8-7Construction

of

Maintenance-Free

Battery免维护蓄电池的结构Figure

8-8AGM

Battery玻璃纤维吸收垫蓄电池absorbed

glass

mat(AGM)玻璃纤维吸收垫plate

groups极板组electrolytelevel电解液面positivepost正极桩green

ball绿球testindicator测试指示器negativepost负极桩vent通气孔8-2BatteriesandFuses蓄电池和熔断器The

conventional

battery

is

shown

in

Figure

8-9.传统蓄电池如图

8-9

所示。Figure

8-9

Conventional

Battery

传统蓄电池1negativeplate负极板2separator隔板3positiveplate正极板4shield护板5positive

plate

bridge（strap）正极板连接条6negative

plate

bridge（strap）负极板连接条7case壳8seal

material密封料9negative

post(terminal)负极桩（端子）10vent

plug（cap

）通气孔塞11cell

connecting

bar（strip）单元电池连接条12positive

post(terminal)正极桩（端子）8-2BatteriesandFuses蓄电池和熔断器本课新单词absorbed[əbˈsɔːbd]adj.吸收的mat[mæt]n.垫，地席post[pəʊst]n.（蓄电池）极桩negative[ˈneɡətɪv]adj.负的green[ɡriːn]adj.绿色；绿色的electrolyte[ɪˈlektrəlaɪt]n.电解液level[ˈlevl]n.液面，水平（面，线）test[test]n.测试indicator[ˈɪndɪkeɪtə(r)]n.指示器group[ɡruːp]n.组electrical[ɪˈlektrɪkl]adj.电的，与电有关的conventional[kənˈvenʃənl]adj.传统的，惯例的cell[sel]n.单元电池；单元maintenance-free[ˌmeɪntənəns'friː]adj.免维护的free[friː]adj.免费的，自由的maintenance[ˈmeɪntənəns]n.维护，保养，维修bridge[brɪdʒ]n.桥（形物）post[pəʊst]n.柱，杆，桩阅读材料Battery蓄电池The

purpose

of

the

battery

is

to

provide

sufficient

electrical

energy

to

crank

the

starter

and

operate

the

ignition

system,computer,

solenoids,lights,and

other

electrical

components.Batteries

are

madebyputting

together

a

number

ofcells.

In

its

simplest

form,

abattery

cell

consistsof

threecomponents:apositiveplate,anegativeplate,andanelectrolyte（anacidicsolution

）.蓄电池的用途是提供转动起动机，操作点火系、计算机、电磁线圈、灯具和其他电器部件所需的足够的能量。蓄电池是由组合在一起的几个单体蓄电池所构成的。最简单的单体蓄电池由三个部分组成：正极板、负极板和电解液（酸溶液）。Blade-type

fuses

are

shown

in

Figure

8-10.插片式熔断器如图

8-10

所示。micro

fuse小型熔断器low-profileminifuse矮型微型熔断器mini

fuse微型熔断器ATO（regular）fuse车用（常规型）熔断器maxifuse大型熔断器Figure

8-10

Blade-Type

Fuses

插片式熔断器阅读材料Thefusiblelinkis

shownin

Figure

8-11.

易熔线如图

8-11

所示。Figure8-11

FusibleLink

易熔线阅读材料生词短语注解auto(ATO)[ˈɔːtəʊ]n.汽车blade[bleɪd]n.刀片，叶片，插片energy['enədʒi]n.能量，能fuse[fjuːz]n.熔断器，（俗称）保险丝fusible['fjuːzəbl]adj.易熔的link[lɪŋk]n.（链）环，连接线low-profile[ləʊˈprəʊfaɪl]adj.矮型的，低轮廓的maxi['mæksi]adj.最大的micro[ˈmaɪkrəʊ]adj.微（型），小mini['mɪni]adj.迷你型的，微型的（比“micro”更小）profile[ˈprəʊfaɪl]n.侧面；外观，轮廓solution[səˈluːʃən]n.溶液fusiblelinkmaxifuseblade-typefusespositivepostpositiveplateelectrolyteleveltestindicatormicrofuselow-profileminifusenegativeterminal练习题1.词组和单词英汉连线测试指示器

小型熔断器

电解液面

矮型微型熔断器

负极桩

易熔线

大型熔断器

插片式熔断器

正极桩正极板Components

of

a

typical

lead-acid

storage

battery

are

shown

in

Figure

8-12.典型的铅酸蓄电池的组成如图

8-12所示。Figure

8-12Components

of

a

Typical

Lead-Acid

Storage

Battery1—positive

plate（lead

peroxide）

（二氧化铅）

6—post

strap

2—separator

7—terminal

post

3—sediment

chamber

8—case

4—cell

rest

9—vent

caps

5—negative

plate（sponge

lead

）

（海绵状铅）

10—connector

练习题2.英译汉Figure8-13

Cables

电缆1

）Battery

cables

connect

the

battery

to

the

vehicle’s

electrical

system.

2）Normal12-voltcablesizeis2or4gauge.3）Thepositivecableisnormallyredandthenegativecableisblack.Different

kinds

of

cables

are

shown

in

Figure

8-13.

不同种类的电缆如图

8-13所示。练习题3.

英译汉1

）铅酸蓄电池

2

）插片式熔断器

3

）小型熔断器

4

）微型熔断器

5

）常规型熔断器

6

）易熔线

7

）免维护蓄电池

8

）汽车维修

练习题4.

汉译英The

starting

system

is

made

up

of

two

separ-ate

systems:

the

starter

and

control

systems,as

shown

in

Figure

8-14.起动系统由两个单独的系统组成：起动机和控制系统，如图

8-14所示Figure8-14

The

Starting

System

起动系统

8-3Starting

System

and

Charging

System起动系统和充电系统本课新单词(一）accessory(ACC)[ək'sesari]n.附件alarm[a'la:m]n.警报，报警bodycontrolmodule(BCM)车身控制模块burglar[b3:gla(r)]n.窃贼ignition(ign.)[1g'niʃ(a)n]n.点火junction[ˈdʒʌŋkʃ(ə)n]n.连接，接合legend[ˈledʒənd]n.图标符号，图例lock[lɒk]n.锁v.锁，锁止madeup构成，组成pivot[ˈpɪvət]n.（枢）轴，支枢

，旋转中心adj.枢轴的，装在枢轴上转动的range[reɪndʒ]n.范围，（变速器）档位relay[ˈriːleɪ]n.继电器run[rʌn]v.运转，开动separate[ˈseprət]adj.分开的，单独的An

AC

generator

is

shown

in

Figure

8-15.交流发电机如图

8-15所示。Figure

8-15An

AC

Generator

交流发电机pulley带轮collector

ring,commutator

ring,

slip

ring集电环shaft轴rear

end

frame后端盖frontbearing前轴承rotor转子brush电刷stator定子rear

cover后盖drive

end

frame前端盖voltageregulator电压调节器fan风扇8-3Starting

System

and

Charging

System起动系统和充电系统本课新单词(二）alternatingcurrent(AC)交流电alternating['ɔːltəneɪtɪŋ]v.交替，轮流commutator['kɒmjuteɪtə(r)]n.换向器，整流子collector[kə'lektə(r)]n.集电环［器］，换向器，整流子；收集器Today’s

vehicles

use

an

alternator

to

charge

the

battery

and

operate

the

electrical

circuits.

Thealternator

is

much

more

efficient

than

a

generator.Alternators

are

much

smaller,

lighter

in

weight,and

produce

more

current

than

a

generator.The

alternator

is

made

of

a

stator,rotor

and

slip

ring

and

brush

assembly.Many

modern

alter-

nators

have

the

regulator

built

into

the

housings

as

a

complete

unit.阅读材料Alternator交流发电机现代汽车都采用交流发电机给蓄电池充电，并给汽车用电系统提供电能。交流发电机比直流发电机具有更高的效率。它体积小，重量轻，产生的电流比直流发电机大得多。交流发电机由定子、转子以及集电环和电刷组成。许多新型交流发电机都将调节器装在发电机壳体内，与发电机构成一个完整的总成。生词短语注解alternator['ɔːltəneɪtə(r)]n.交流发电机brush[brʌʃ]n.电刷charge[tʃɑːdʒ]v.充电circuit['sɜːkɪt]n.电路complete[kəmˈpliːt]adj.完整的current[ˈkʌrənt]n.电流generator['dʒenəreɪtə(r)]n.发电机；直流发电机much[mʌtʃ]adj.许多，大量的n.许多，大量adv.非常，很muchmore更加，何况alternatorjunctionburglaralarmrelayrangelockbodycontrolmodule(BCM)solenoidswitchbatteryterminal练习题1.词组和单词英汉连线蓄电池端子

电磁开关

范围，(变速器)档位

锁，锁止

车身控制模块

交流发电机

连接，接合

窃贼

警报，报警

继电器The

permanent

magnet

type

starter

is

shown

in

Figure

8-16.永磁式起动机如图

8-16

所示。Figure

8-16

Permanent

Magnet-Type

Starter

永磁式

1—contactdisc

3—

电磁开关5—

拨叉7—

滚针轴承9—

电枢11—

brush

练习题2.英译汉和汉译英2—plunger

4—return

spring

6—drive

assembly

8—planetary

gear

reduction

assembly

10—

permanent

magnet

12—

滚珠轴承Figure

8-17

For

the

3rd

Practice

Question

题

3

图The

clutch

pedal

must

be

fully

depressed

to

close

the

clutch

switch

and

complete

the

control

cir-

cuit.

Translate

the

phrases

in

Figure

8-17,

and

the

sentence

below

it.

翻译如图

8-17

所示的词组和它下面的句子。练习题3.

英译汉1

）前轴承

2）电刷

3）端盖

4）电压调节器

5）接线盒

6）集电环

7）易熔线

8）转子

9）交流电

10）定子

练习题4.

汉译英A

schematic

of

headlight

circuit

with

switches

is

shown

in

Figure

8-18.

前照灯及开关电路简图，如图

8-18所示。Figure

8-18A

Schematic

of

a

Headlight

Circuit

With

Switches

前照灯及开关电路简图8-4LightingSystemandRearViewMirror照明系统和后视镜Figure

8-19LED

Lights

Used

for

Low

andHigh

Beams

近光和远光用的发光二极管灯8-4LightingSystemandRearViewMirror照明系统和后视镜LEDlightsare

showninFigure

8-19

andFigure

8-20.

发光二极管灯如图

8-19

和图

8-20

所示。Figure

8-20

LED

DRLs

发光二极管日间行车灯Figure

8-21A

Headlight

Assembly

with

Cylindri-

cal

Bulb

Housings

圆柱形灯泡壳式前照灯总成

8-4LightingSystemandRearViewMirror照明系统和后视镜Headlights

are

shown

in

Figure

8-21and

Figure

8-22.

前照灯如图

8-21

和图

8-22

所示。Figure

8-22A

Headlight

Assembly

of

HIDBulbs

and

LEDs

带高强度放电灯泡和发光二极管的前照灯总成本课新单词all[ɔːl]n.所有，全部adj.所有的，全部的beam[biːm]n.束，光束daytime['deɪtaɪm]n.白天，日间dimmer['dɪmə]n.调光器，（前照灯）变光器diode['daɪəʊd]n.二极管discharge[dɪsˈtʃɑːdʒ]v.放电daytimerunninglamp(DRL)日间行车灯flash[flæʃ]v.闪光highbeam(HI)远光high-intensitydischarge(HID)高强度放电hot[hɒt]adj.通电的，有电压的（该词通常是指“热；热的”）hotatalltimes[ˈriːleɪ]全时通电inrun[rʌn]在运转中，运转时intensity[ɪnˈtensəti]n.强度本课新单词lightemittingdiode(LED)发光二极管lowbeam(LO)近光multifunction[mʌltɪ'fʌŋkʃən]n.多功能passing[ˈpɑːsɪŋ]adj.通过的，超车的；（前照灯）近光的run[rʌn]v.运转，工作Atleast,therearethreerearviewmirrorsonacar,twoouterrearviewmirrorsandoneinnerrearviewmirror.Thesemirrorshelpdrivertoviewtherearvisionofthecar,itisveryimportantforsafedriving.Usually,themirrorglasscanbeadjustedusingthecontrolswitchtoadaptdifferentdrivers.Someouterrearviewmirrorshaveheatersbehindtheglass,itcanevaporatewaterdropletsonrainydaysandwarmupthefrostglassincoldwinter.Afewinnerrearviewmirrorschangetheglassangleautomaticallywhensensingstronglightfrombackcar,itcanpreventthedriverfrombeingdazzled.阅读材料Rear

view

mirror后视镜一辆车至少有