串行通信是发动机电控试验台实时监控软件的主要功能之一。
Serial communications is one of the main functions of real-time control software used in the electronic controlled engine test-bed.
汽车发动机电控系统对汽车速度控制和排放控制有很大影响。
The Engine electronic control system has great influence on automobile speed and emission control .
现代发动机电控单元(ecu)越来越复杂，但却要求开发周期越来越短。
Modern electronic control units (ECU) for use with engines becomes all the more complicated, but their cycles of development become shorter.
本篇介绍宝马发动机电控系统诊断信息、车间诊断设备、 电控发动机的重点组成部件。
The author introduces the diagnosis information of engine electric control system on BMW , its diagnostic facilities and important components of its electric c…
该系统可适用于发动机电控燃油系统的硬件研制、软件开发以及发动机性能优化等各个阶段。
It can be used in development of electronically controlled fuel system of engines, including its hardware and software and optimization of engine performance.
提出了一种不同于目前应用的氧传感器和爆震传感器所进行的新型发动机电控技术和诊断技术。
The technology of engine electronic control and diagnosis, which is different from the control method by using O2 sensor and knock sensor, is studied as well.
随着发动机电控系统标定工作复杂程度的提高，为提高标定效率，自动优化标定技术日益受到重视。
With the increasing of complication of optimization and calibration for electronic controlled engine, to improve the efficiency, automatic calibration technology has become more attractive.
在发动机电控系统的运算速度和运算精度要求日益提高的今天，本实验室探讨了DSP的设计方向。
With the rising requirements on the speed and precision for operation in the engine electronic control field, our lab offers a direction for design.
为研究汽车发动机电控系统的故障诊断，设计制作了丰田5a -FE型电控发动机仿真实验台。
A simulation experimental platform for Toyota 5a-fe electronically controlled engine is designed to study the failure diagnosis of the electronically controlled system of the engine.
合理选择残差信号的阈值，能够可靠地诊断汽车发动机电控系统负载不可测且存在随机干扰时的故障。
The faults in the automotive engine control systems can be reliably diagnosed by the proposed method through suitable choice of the threshold for the residual signals of the UIFDOs.
第三，选用发动机电控系统传感器，设计了对应的信号处理电路和电控燃料喷射器电磁阀的驱动电路。
Third, the signal processing circuits were designed for the selected engine sensors and the drive circuit for the electromagnetic valve of electronically controlled injector.
开发气体燃料发动机电控系统对于充分利用能源，改善能源结构，保护全球环境，具有极为重要的意义。
It is very significant to develop the electronic control system for gas engine. As it can use energy sources efficiently, and improve the structure of energy, then protect the global environment.
本文通过对发动机电控单元通用开发平台的性能和技术要求的全面分析，提出了全双工异步串行通信解决方案。
The paper analyzes a development system for engine electronic control unit (ECU) and put forward a full-duplex asynchronous serial communication scheme.
论文涉及汽车发动机电控单元（ECU）软、硬件设计，是镇江江奎集团汽车电子产业项目—919项目的一部分。
The design of software and hardware of Engine Control Unit (ECU) given in this paper is a part of Automobile electronics project namely the 919 project of Jiankui Group.
本文介绍了MC9S 12dp256单片机的基本特性及其在转子发动机电控系统中的应用，以及如何实现电控系统对发动机的控制。
The basic characteristics of the MC9S12DP256 chip, its application on electronic control system for rotary engines and how to control the rotary engine are introduced in this article.
在此基础上自行完成电控单元的设计，并在发动机台架上进行了对比试验，起动、稳定性控制和标定点排放指标都达到原机电控单元控制水平。
The comparison between improved and original engine was carried out. The results show that the start performance, stability and emission at rated conditions can reach the level of the original engine.
在此基础上自行完成电控单元的设计，并在发动机台架上进行了对比试验，起动、稳定性控制和标定点排放指标都达到原机电控单元控制水平。
The comparison between improved and original engine was carried out. The results show that the start performance, stability and emission at rated conditions can reach the level of the original engine.
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