配置文件在无操作系统保护装置中的应用

Application of Configuration File in Non-operating-system of Protection Devices

部分保护装置为了提高运行效率,采用了无操作系统的嵌入式运行环境。操作系统文件的概念被引入到该无操作系统环境,而文件的优点在于其不参与程序的编译过程,而且可以存储很多灵活的配置信息,如此则可以在保护装置应用中通过改变该配置文件的方法来使得其具有一定的二次调节功能,从而满足不同细节需求。文中以保护装置中常用的液晶显示器(LCD)菜单功能给出了配置文件在保护装置中的应用实例。

Many protection devices make use of embedded system without operating system（Non-operating-system） for better operation efficiency.Configuration file in operating system is adopted in Non-operating-system.The advantage of the file is that it need not to join compile process and also it can store much flexible configuration information.That is why in many protection applications through configuration file change,certain second adjust function is obtained so as to satisfy different detail requirement.Finally,an example of configuration file application in protection device with common use LCD menu function is introduced.