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.
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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