中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobile汽 车 专 业 英 语 Special English for Automobile主讲人：黄学勤Instructor：Huang Xueqin中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileUnit 4 Typical Automobile English Data 典型汽车英文资料解读 Section D Training Material培训教材 1.Driving Dynamic Control行驶动态控制 Title: Driving Dynamic Control-Arrangement of Components Text sheet: Fdr002.doc Other media:K1 document标题：行驶动态控制元件分布 文本页：Fdr002.doc 其他媒介：K1文档中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileTask: To explain the structure of the driving dynamic control system 任务：讲解行驶动态控制系统的构造 Function: Hydraulic aggregate: Setting the required wheel pressure, independent of the preliminary pressure. Same as ABS/DSC5, but extended to include the following:功能液压装置：建立必须的车轮压力，不受初始压力支配。 与ABS/DSC5相同，但还包括下列各项：中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobile1.The pressure in each wheel must be able to be modulated separately. 2.Appropriate measures must be taken to quickly raise the pressure in the part load range over the pre-pressure set by the driver.1.每个车轮的压力必须能够单独调制。2.必须采取适当的措施快速提升零件负荷范围内 的压力，使之超过驾驶员设定的预压力。中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileSpeed sensor: Detecting the speed of each wheel; the functions are the same as those already used in the ABS/DSC system.轮速传感器检测每个车轮的转速；其功能与用于ABS/DSC 系统中的那些传感器相同。 Steering angle sensor转向角度传感器Detecting the angle at which the driver has turned the steering wheel, i.e. steering wheel angle detection.检测驾驶员已将转向盘转到了哪一个角度，即 ，转向盘角度监测。中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileYaw speed sensor:1.Detecting the speed at which the steering wheel rotates around the vertical axis. 2.Rotating rate sensor on the basis of the Coriolis principle.横摆速度传感器1.检测转向盘以何种速度绕着立轴旋转。2.旋转速率传感器以科里奥利原理为基础。中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobilePressure sensor: Detecting the pre-pressure set by the driver.Transverse acceleration sensor:Detecting the vehicles transverse acceleration.压力传感器：检测驾驶员设定的预压力。横向加速度传感器：检测车辆的横向加速度。中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileControl unit: -regulating the driving dynamic variables -triggering the actuators -communicating with other electronic control systems in the vehicle -displaying and storing malfunctions and faults -generating signals for diagnosis控制模块： -调节行驶动态变量 -触发执行器 -与汽车上的其它电子控制系统通信 -显示并存储故障 -产生诊断信号中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobile2.Motronic engine management Motronic 发动机管理System overviewMotronic combines all the electronic systems for engine control in a signal control unit (ECU) which, in turn, governs the actuating systems used to control the spark-ignition engine. Motronic 利用信号控制模块（ECU）联结了全 部电子系统用于发动机控制，反过来，支配执 行系统用于控制火花点火式发动机。系统概述中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileEngine-mounted monitoring devices (sensors) gather the required operating data and relay the information to input circuits for:装在发动机上的检测设备（传感器）搜集所需 的运行数据，并将信息传送到输入电路用于：中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobile-ignition (on/off)-vehicle speed-camshaft position-gear selection-transmission control-air conditioner, etc.点火（通/断）凸轮轴位置车速档位选择变速器控制空调，等等中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobile-battery voltage-intake-air temperature-engine temperature-air quantity -throttle-valve angle -lambda oxygen sensor蓄电池电压 发动机温度 进气温度 空气量 节气门角度 氧传感器Monitored analog data include:-knock sensor, etc.爆燃传感器受监控的模拟数据包括：as well as -engine speed还有发动机转速中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileInput circuit located within the ECU convert these data for subsequent operations in the microprocessors. The microprocessor, in turn, uses these data to determine the engines momentary operating conditions; 位于ECU内的输入电路在微处理器中转换 这些数据用于随后的操作。反过来，微处理 器用这些数据去判断发动机的瞬时工况；中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for Automobilethis information serves as the basis for the ECUs command signals, which are amplified by power- output stages before being transmitted to the final -control elements used to control the engine. 该信息充当 ECU命令信号的基础，用于控制 发动机，在传送到最终控制元件去之前被动 力输出级放大。中德诺浩汽车实训基地Sino-German Know-How Automobile Training Base汽车专业英语 Special English for AutomobileThis system combines fuel injection, highest- quality mixture preparation and the correct ignition timing to provide mutual support over the entire range of operating conditions encountered in the spark-ignition engine.该系统结合燃油喷射、最高质量的混和气配制 以及正确的点火正时，提供的相互支持覆盖了 火花点火式发动机能遇到的全部工况范围。中德诺浩汽车实训基地Sino-German Know-How Aut