摘要
文章介绍了基于AUTOSAR标准的多核操作系统,以及SOME IP通信和SOME IP在多核操作系统上的实现方式。阐述了AUTOSAR多核操作系统的分层架构、多核ECU的启动流程、核间交互的方式以及SOME IP通信的基本原理及其基本应用。最后,使用Davinci Configurator和Developer开发工具,在MPC5748G 三核MCU上验证了SOME IP多核应用的可行性。
In this paper, multi core operation system based on AUTOSAR, SOME IP communication and its application on multi core operation system is introduced. The layered architecture, startup process, inter core communication, the theory of SOME IP and its basic application are elaborated. Finally, MPC5748G microcontroller is developed with Davinci Configurator and Developer to verify the feasibility of SOME IP application on multi core system.
作者
张海涛
胡胜
仇林至
ZHANG Haitao;HU Sheng;QIU Linzhi
出处
《上海汽车》
2021年第1期17-22,28,共7页
Shanghai Auto
