汽车信息显示系统中的英文

汽车信息显示系统中的英文
Vehicle Information Displaying System and Services
学习目标： 1、掌握汽车信息显示屏中用英语标注的术语
2、能读懂汽车信息显示屏中用英语标识的报警状态
The vehicle information displaying system is one of the important
systems of the automobile. The driver can know whether the cars,
especially the various operating parameters of the engine are normal or not
in order to take timely measures to prevent the occurrence of physical and
mechanical accidents.
①The vehicle information displaying system 汽车信息显示系统
②operating parameters
['?p?re?t??] [p?'r?m?t?] 工作参数
③take timely measures to prevent the occurrence of …
measure
['me??]n. 措施、测量
④ occurrence [?'k?r(?)ns] 发生
④ physical
['f?z?k(?)l] adj.物理的，身体的
⑤
mechanical
[m?'k?n?k(?)l] adj. 机械的，力学的
汽车信息显示系统是汽车系统中一个重要的系统。司机能够了解汽车，特别是发动机的各种工作
参数是 否正常，以便适时采取措施来防止人身和机械故障的发生。
The instrumentations in different vehicle instrument panels are not the
same. The instruments commonly used include speedometer, engine
tachometer, oil pressure gauge, water temperature gauge, fuel gauge,
ammeter, etc. Changes of the monitored object’s status are directly shown
in most instruments through the sensors.
① instrumentation [,?nstr?men'te??(?)n]
仪器仪表，测量设备

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② instrument panels
仪表板 panel ['p?n(?)l]面板、仪表板
③ speedometer

[spi?'d?m?t?] 车速表、 速度表
④
engine tachometer
[t?'k?m?t?] 发动机转速表
⑤
oil pressure gauge 油压表 gauge
[ge?d?] 计量计
⑥
water temperature gauge ['temp(?)r?t??] 水温表
⑦ fuel gauge 燃油表
⑧
ammeter ['?m?t?] 安培表
不同汽车仪表板的仪表不尽相同，常用的仪表有车速表、发动机转速表、机油压力表、水温表、 燃油
表、电流表等。 大部分仪表通过传感装置获得被监测对象的状态变化而直接表述出来。

1. Speedometers（车速表）
The speedometer shows your speed in kilometers per hour (kmh)
andor miles per hour (mph) depending on type.
速度表根据汽车类型显示每小时行驶的千米数或每小时的英里数。
2. Tachometer （发动机）转速表
The tachometer shows the engine speed in revolutions per minute (rpm).
To protect the engine from damage，never drive with the tachometer
needle in the red zone.
①
revolution
[rev?'lu??(?)n] 转速、
旋转、循环、革命
② to protect…from… 防止…受损
③ never drive with the tachometer needle in the red zone.地区、区域
转速表显示发动机每分钟的转速。驾驶时，不要使转速表的指针指向红色区， 以免发
动机受到损伤。
3. Fuel Gauge 燃油表
The fuel gauge displays approximately how much fuel you have in the fuel

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tank.
Note：For proper fuel gauge operation, the ignition switch must be in the
OFF position before you add fuel to the fuel tank.
The fuel gauge indicator may vary slightly while the vehicle is in motion.
This is the result of fuel movement within the tank. An accurate reading
may be obtained with the vehicle on the smooth, level ground.
① approximately [?'pr?ks?m?tl?] adv. 大约、近似
② fuel tank 燃油箱tank 槽，水槽、坦克
③ ignition switch 点火开关
④ vary slightly 轻微变化 vary
['ve?r?]
vt.改变、变化
⑤ accurate ['?kj?r?t] 精确的，精准的
⑥ obtain
[?b'te?n] 获得
燃油表可大约显示油箱中现存的油量。
注意:加油前点火开关须在“关”（OFF)位置，燃油表才可正常显示。
行车时 燃油表有少许摆动是由于油箱内燃油波动的缘故。当汽车在平坦路面上行驶
时， 油量读数较精确。
4. Water Temperature Gauge 水温表
This shows the temperature of the engine’s coolant. During normal
operation, the pointer should rise from the bottom blue mark to about the
middle of the gauge. In severe driving conditions, such as very hot weather
or a long period of uphill driving the pointer may rise to the upper white
mark. If it reaches the red (Hot) mark, the engine is overheated and may be
damaged.
If your engine overheats ：

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① Pull off the road as soon as it is safely possible.
② Turn off the engine.
③ Let the engine cool.
④ Check the coolant level following the instructions on（有关于）
checking and adding coolant to your engine, and see the Engine Coolant in
the Index.
Inspect the Water Temperature Receiver Gauge Warning Light
① following the instructions 按照说明
这个表显示发动机冷却剂的温度。正常驾驶时，表的长针应从表中蓝色标记 下端指到
大约中间的位置上。在恶劣的驾驶条件，例如非常炎热或长时间爬坡过 程中，表的指针会
指向上面的白色范围内。如果指针指向红色（热）范围内，则发 动机已过热，可能会损坏发
动机。
若发动机过热：
① 尽快安全地停在路边。
② 关闭发动机
③ 让发动机冷却。
根据有关检查及加注发动机冷却剂说明,检查冷却剂液面
检查水温表警告灯
5、Engine Oil Pressure Warning Light
This light indicates the engine oil pressure, not the oil level. However, if
your engine oil level is low，it could affect the oil pressure. The light
should come on every time your ignition key is turned to ON or START
and go out when the engine starts. If the light stays on or turns on while
the engine is running, you have lost oil pressure and continued operation
will cause severe engine damage.

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① indicate
['?nd?ke?t] vt. 表明，指示
② go out 熄灭；
turn on 开启
If you lose oil pressure ：
Pull off the road as soon as it is safely possible.
Shut off the engine immediately. If you do not stop the engine as soon as
possible, severe engine damage could occur.
If the level is low, add only as much oil as necessary before you start the
engine again. Do not overfill. Do not operate the engine again, if the light
is on, regardless of the oil level.
油压警告灯显示发动机油压，而不是机油液位，然而若发动机机油液位低，就会影响油< br>压。每次点火钥匙扭至“ ON”或“ START”位置时,油压警告灯亮，发动机启动时应该熄
灭。如果警告灯持续亮或发动机运转时仍亮着，则表明汽车油压过 低，如果继续工作将会
给发动机带来严重的损害。
如果油压过低：你应该
1、尽快安全地停在路边。
2、立即关闭发动机。如果未尽快停止发动机，则发动机可能会发生严重 损伤。
3、检查发 动机机油液面。如果液面过低,在再次启动发动机之前，请按需求添加机油。不要
溢出。 油压警告灯亮时,无论液面怎样,都不要再次启动发动机。
小结本部分内容布置作业如下
Exercises Part II ，Part III on page 21
Section 5 The common terminology about EFI System
电控燃油喷射系统常见的术语
学习目标：
掌握燃油喷射系统的英文专业术语；
Electronic Fuel Injection System Operation

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The electronic fuel injection system collects information
through various sensors, and the computer controls the
operation of fuel injectors based on the information. The
electronic fuel injection works on some very basic principles.
It can be divided into three basic sub-systems. These are the
fuel delivery system，air induction system，and the
electronic control system as are shown in Figure 3 -1, Figure
3 -2 and Figure 3-3.
There are different types of gasoline fuel injection systems
used in automobiles. The two basic arrangements in EFI systems
are the port fuel injection and the throttle body injection
( TBI).
The throttle body fuel injection is also called single point
fuel injection system. Fuel is injected into the area around
the throttle valve, where air velocity is at a maximum, thus
ensuring fuel droplets are thoroughly atomized and will be
distributed throughout the air mass.
The port fuel injection ( also called multiple-point fuel
injection) system uses a solenoid fuel injector with a coil
and a spring to open and close the needle valve in each cylinder.
Gasoline is injected into the intake manifold above the intake
valve
70 一 100 mm.

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AF Air Fuel Ratio空燃比
ABV Air Bypass Valve 空气旁通阀
AC Automatic Control自动控制
ACL Air Cleaner空气滤清器
ACTS Air Charge Temperature Sensor进气温度传感器
AFS Air Flow Sensor 空气流量传感器
AP Accelerator Pedal 加速踏板
APP Accelerator Pedal Position 加速踏板位置
APS Absolute Pressure Sensor绝对压力传感器
ATS Air Temperature Sensor空气温度传感器
B + Battery Positive Voltage蓄电池正极电压
BAT Battery 蓄电池
CCM Central Control Module 中央控制模块
CFI Central Fuel Injection 中央燃油喷射
CFI Continuous Fuel Injection连续燃油喷射
CID Cylinder Identification气缸识别
CKPS Crankshaft Position Sensor 曲轴位置传感器
CMPS Camshaft Position Sensor凸轮轴位置传感器
CPS Camshaft Position Sensor凸轮轴位置传感器
CPS 曲轴位置传感器 Crankshaft Position Sensor
IACV Idle Air Control Valve 怠速空气控制阀
IATS Intake Air Temperature Sensor 进气温度传感器
IMPS Intake Manifold Pressure Sensor 进气歧管压力传感器

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ISC Idle Speed Control怠速速度控制
LED Light Emitting Diode
发光二极管
MAFS Mass Air Flow Sensor质量型空气流量传感器
MAPS Manifold Absolute Pressure Sensor歧管绝对压力传感器
MAT Manifold Air Temperature歧管空气温度
MIL Malfunction Indicator Lamp 故障指示灯
MPI Multi-Point Fuel Injection多点燃油喷射
OBDII On-Board Diagnostic H第二代车载诊断系统
PCV Positive Crankcase Ventilation曲轴箱强制通风
PFI Port Fuel Injection进气口燃油喷射
PMR Pump Motor Relay油栗马达继电器
4S Sale, Spare, Service, Survey 汽车销售、配件供应、维修服 务、
技术信息反馈(4S店）
TB Throttle Body节气门体
TC Turbocharger 涡轮增压器
TDCL Test Diagnostic Communication Link 自诊接头
TPS Throttle Position Sensor 节气门位置传感器
VIN Vehicle Identification Number车辆识别号码
VSS Vehicle Speed、Sensor车速传感器
VSV Vacuum Solenoid Valve 真空电磁阀



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