摘要： 本文论述了火电厂计算机监控系统的实时软件设计与实现,它采用IBM PC/XT(或东海 0520C)微机作为上位管理计算机,STD标准总线微机作为下位数据采集计算机;并讨论了PC-RTOS操作系统的实时能力及与DOS磁盘操作系统的区别。

关键词: 实时操作系统, 监控系统, 数据采集

Abstract: Real time software design and implementation for a Power Station Supervisory Computer Control System is described which uses an IBM PC/XT or a DH 0520 C computer as senior management computer, and a STD bus computer as junior data logger. Real-time capability of PC-RTOS operating system and the difference between the PC-RTOS operating system and DOS Operating System are explored.