一款汽油机控制器的嵌入式系统的软件开发的测试平台应用

The Application of Embedded Gasoline Engine Controller Software Test Bench

针对一款32位SPC574的嵌入式汽油发动机控制器的控制软件的开发,开发了该测试平台,并实现了基于该平台的软件功能测试。发动机控制器的硬件设计和软件设计复杂,项目开发的时间又要不断缩短。利用该平台验证控制逻辑的正确性,对发动机控制器内的标定量进行初始值的预标定,达到快速开发发动机控制器软件逻辑和控制策略的目的。

The application of the software test bench for an embedded engine 32 bit controller of gasoline engine was designed and used in the software development. Engine controller hardware and software are designed with many subsystem functions and short time. The test bench verifies the control logic and pre-set the calibration with the test result to achieve the quick development.