嵌入式实时操作系统在三表中的应用

随着电子技术的发展,水表、电表、煤气表(简称"三表")越来越数字化、智能化。本文根据三表的特点,将三表中移植嵌入式实时操作系统,通过嵌入式实时操作系统管理三表中的数据以及实时响应外部事件,同时,嵌入式实时操作系统通过无线方式将数据传送到采集器中,远传到上位机,不但实现了上位机实时监测三表状态,还提高了三表管理部门的工作效率。

Application of the embedded real-time operating system in the three meters

Along with electronic technology development,the water meter,the electric meter and the gas meter（below calls three meters） are of more and more digital,intelligent.According to the three meters＇ charateristics,the embedded real-time operating system is transplanted in the three meters.Data of the three meters is administrated and the external event is responded in time by the embedded real-time operation system.Meanwhile,the date is trasfered to collector,and then to the host computer.Not only be monitored the states of the three meters by the host computer,but also raise the working efficiency of the management.