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微机系统用于实时控制或数据采集时,能否长时间稳定可靠,是一个极为关键的问题。本文介绍的专用微机系统结构紧凑,具有自诊断和自恢复功能,并有掉电保护措施。通过在集中供水系统作为“智能”仪表的实际运行表明,该微机系统使用方便,稳定可靠。本文对系统硬件组成及功能进行了介绍,并简要说明了软件的结构特点。
When the computer system is used for real-time control or data acquisition, it is a crucial issue whether it can be stable and reliable for a long time. This article describes the special microcomputer system has a compact structure, with self-diagnosis and self-recovery function, and power-off protection measures. The actual operation of the centralized water supply system as a “smart” instrument shows that the microcomputer system is easy to use and stable. This article describes the system hardware components and functions, and briefly describes the structure of the software features.