基于AUTOSAR的汽车电控系统代码自动生成技术

Code Generation Technique of Automotive Electronic Control System Based on AUTOSAR

基于汽车开放式系统架构标准AUTOSAR的方法,探讨了以普华基础软件和Simulink工具为基础的汽车电控系统软件自动代码生成技术的开发流程。以汽车车灯控制系统为代表,对BSW配置、软件组件封装、Runnable设计、逻辑功能开发和RTE实现等关键环节进行了介绍。对建模系统进行在线仿真,对生成代码进行汽车试验控制箱实验,验证了生成的代码的正确性。

The development process of code generation technique of automotive electronic control system conforming to the AUTomotive open software ARchitecture （AUTOSAR） is presented.The key points about basic software （BSW） configuration,software component composition,Runnable and logical function design and real time environment （RTE） implementation are discussed in details.The outcomes of system simulation using Simulink and experiment using generated codes on car test bench verify the practicability of generated and merged codes.