| AUTOSAR OS调度表同步的优化设计 |
| |
| 引用本文： | 王林,佘庆,张激,母瑛,干鹤鸣.AUTOSAR OS调度表同步的优化设计[J].计算机工程,2011,37(9):35-37. |
| |
| 作者姓名： | 王林 佘庆 张激 母瑛 干鹤鸣 |
| |
| 作者单位： | 华东计算技术研究所,上海,200233 |
| |
| 摘 要： | 针对嵌入式系统软件开发对可移植性和可重用性要求高的特点，提出一种合理有效的调度表同步算法，通过对调度表的功能分析，采用实时算法计算调度表的同步时间，实现调度表和同步计数器的同步，以此提高调度表的执行效率。对比实验结果表明，该算法能够更好地保证系统的稳定性和实时性。
|
| 关 键 词： | 汽车电子 OSEK/VDX标准 AUTOSAR标准 调度表同步 |
Optimization Design of Schedule Table Synchronization in AUTOSAR OS |
| |
| WANG Lin,SHE Qing,ZHANG Ji,MU Ying,GAN He-ming.Optimization Design of Schedule Table Synchronization in AUTOSAR OS[J].Computer Engineering,2011,37(9):35-37. |
| |
| Authors: | WANG Lin SHE Qing ZHANG Ji MU Ying GAN He-ming |
| |
| Affiliation: | (East China Institute of Computer Technology,Shanghai 200233,China) |
| |
| Abstract: | Aiming at the high demand of portability and reusability for embedded system software development,a reasonable and effective schedule table synchronization algorithm is proposed.Through analysis on schedule table function,a real-time algorithm is used to calculate the synchronization time of the schedule table,which can achieve the synchronization between schedule table and synchronized counter,and increase the execution efficiency of the schedule table.The comparison results show that the algorithm can better ensure the system＇s stability and real-time. |
| |
| Keywords: | automotive electronics OSEK/VDX AUTOSAR schedule table synchronization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
|
