| 清华OSEK车用嵌入式实时操作系统设计 |
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| 引用本文： | 张宝民,孙晓民.清华OSEK车用嵌入式实时操作系统设计[J].计算机工程与设计,2004,25(5):661-664. |
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| 作者姓名： | 张宝民 孙晓民 |
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| 作者单位： | 1. 中国科学院,软件研究所,北京,100083
2. 清华大学,计算机系智能技术与系统国家重点实验室,北京,100084 |
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| 基金项目： | 国家863高技术计划基金(2003AA501111) |
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| 摘 要： | OSEK规范是一个汽车电子开放式系统及其接口的软件规范，MPC555是Motorola公司开发的高性能车用微控制器。结合这两者的技术特点，提出了在MPC555硬件平台上实现符合OSEK规范的车用嵌入式实时操作系统的设计思想，介绍了操作系统实现的集成交叉开发环境，详细分析了该操作系统的组成与实现，并对其实时性和存储要求进行了评估。
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| 关 键 词： | OSEK规范 嵌入式 实时操作系统 MPC555 车用微控制器 存储 |
| 文章编号： | 1000-7024(2004)05-0661-04 |
Design of TH-OSEK embedded RTOS |
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| ZHANG Bao-min,SUN Xiao-min Institute of Software,Chinese Academy of Sciences,Beiing ,China State Key Laboratory of Intelligent Technology and Systems,Tsinghua University Beijing ,China.Design of TH-OSEK embedded RTOS[J].Computer Engineering and Design,2004,25(5):661-664. |
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| Authors: | ZHANG Bao-min SUN Xiao-min Institute of Software Chinese Academy of Sciences Beiing China State Key Laboratory of Intelligent Technology and Systems Tsinghua University Beijing China |
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| Affiliation: | ZHANG Bao-min,SUN Xiao-min Institute of Software,Chinese Academy of Sciences,Beiing 100083,China State Key Laboratory of Intelligent Technology and Systems,Tsinghua University Beijing 100084,China |
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| Abstract: | OSEK/VDX is an industry standard for an open-ended architeture for distributed control units in vehicles.The idea
of designing an embedded real-time operation system(RTOS)compatible with OSEK/VDX,which has been successfully run
on MPC555,a powerful 32-bit microcontroller from Motorola was discussed.The integrated development environment(IDE)
with across-compiler used for the RTOS development was introduced.The composition and implementation of the RTOS was pre-
sented in details.Additionally,an evaluation of the real-time performance and the memory required of the OS was given. |
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| Keywords: | RTOS OSEK MPC555 |
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