计算机工程 ›› 2007, Vol. 33 ›› Issue (21): 39-41.doi: 10.3969/j.issn.1000-3428.2007.21.014

• 软件技术与数据库 • 上一篇    下一篇

基于uClinux多类IPC的可靠嵌入式多任务软件

张凯龙,周兴社   

  1. (西北工业大学计算机学院,西安 710072)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-11-05 发布日期:2007-11-05

Reliable Embedded Multi-tasks Software with Multiple IPC Based on uClinux

ZHANG Kai-long, ZHOU Xing-she   

  1. (School of Computer, Northwestern Polytechnical University, Xi’an 710072)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-11-05 Published:2007-11-05

摘要: 分析了uClinux中进程管理和多类IPC的特点,研究了基于uClinux进程机制的可靠嵌入式软件的设计方法,并提出了一种基于策略的多级故障自检测与自恢复机制。实际应用证明,该机制是有效的。

关键词: 嵌入式, uClinux, IPC, 多任务, 自恢复

Abstract: This paper analyses characteristics of the management of processes and characteristic of IPCs in uClinux, studies design method of reliable embedded software based on uClinux process mechanism, brings forward a multi-level mechanism of self fault-check and fault-recovery based on special policy. Practice shows that the mechanism is effective.

Key words: embedded, uClinux, IPC, multi-tasks, self-recovery

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