节点文献
基于AUTOSAR的实时操作系统设计与实现
Design and Implementation of Real-time Operating System Based on AUTOSAR
【摘要】 针对汽车电子软件的复用和集成问题,参照汽车开放系统架构标准AUTOSAR操作系统规范,在OSEK/VDX操作系统的基础上增加调度表、OS-应用和时序保护等功能模块,并以MC9S08DZ60芯片为硬件平台实现一个符合该规范的操作系统内核,对其存储要求和时间性能进行测试。测试结果表明,该操作系统能满足嵌入式系统的存储要求和实时要求。
【Abstract】 Aiming at promoting the reusability and integratability of automotive software,this paper refers to the automotive open system architecture standard AUTOSAR Operating System(OS) specification which is a standard for automotive industry,discusses the design approach of function modules such as schedule table,OS-application and timing protection on the basis of OSEK/VDX OS.It implements it on MC9S08DZ60,which is a freescale 8-bit microprocessor chip.It tests storage demand and real-time performance of the system,the result of which shows the system meets the requirements of embedded real-time OS.
【Key words】 AUTOSAR specification； OSEK/VDX specification； real-time Operating System(OS)； schedule table； timing protection； stack monitoring；
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2012年20期
- 【分类号】TP368.1
- 【被引频次】3
- 【下载频次】311