In order to achieve communication between vehicle navigator and engine ECU (Electronic Control Unit), a programme is proposed.

为了实现车载导航仪和发动机ecu(电子控制单元)的通信，提出了一种方案。

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A typical engine control system consists of three parts: sensors, electronic control unit (ECU) and executors.

典型的发动机控制系统由三部分组成：传感器、电控单元和执行器。

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The paper analyzes a development system for engine electronic control unit (ECU) and put forward a full-duplex asynchronous serial communication scheme.

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。

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