摘要
介绍了一个基于嵌入式系统的检测引导软件的设计方法,针对可能出现的操作系统文件某块已损坏、EEPROM硬件临时故障、软件走飞等现象,提出的检测引导软件技术提供了可靠的解决方法,通过实验证明,该方法提高了嵌入式系统的可靠、安全性能。对相关领域的研发人员,有一定参考作用。
The paper proposes a kind of detection guiding technique for solving some problems which possible can lead to the device＇s abnormal starting in case that some blocks of operating system files have been damaged, EEPROM hardware goes wrong temporarily and software runes out etc. Thus the technique improved embedded system safety performance and reliable. This paper has certain reference value for related fields of research and development personnel.
出处
《计算机系统应用》
2012年第4期226-228,共3页
Computer Systems & Applications
关键词
嵌入式系统
容错
检测引导
程序走飞
看门狗复位
embedded system
fault-tolerant detection guiding
software runes out
watchdog reset
