便携仪器中实时多任务操作系统的程序运行监测技术

The Monitoring Technology in the Running of Programs Based on Real Time Multitask Operation Systems in Portable Instruments

便携仪器广泛应用于冶金、石油、农业等各领域,在强干扰环境下易产生干扰,造成程序跑飞,对仪器设备产生不良影响。本文主要对便携仪器的实时多任务操作系统中程序监测技术进行一些探讨,使用信号量解决Watchdog技术在操作系统中程序运行的监测问题及相关实验分析。

The operation system has gradually entered into the designing field of portable instruments, The application of portable instruments can be found in many fields, such as metallurgy, petroleum, agriculture. It is very important to improve the stability of instruments under the condition of disturbance. The investigation of combining the semaphore and Watchdog based on real time operation systems for monitoring the running of programs was described in this paper.