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本文介绍了一个基于16位微型机的自动转报系统——BJC系统的设计与实现.首先,提出利用多个通用微机来组成自动转报专用系统,在开放式的操作系统上能够简单而有效地开发应用软件的方法.其次,介绍了系统的硬件组织及实现技术和分布式应用软件系统的设计思想.本文还重点描述了高效通讯软件,在线诊断程序的实现及如何实现双机动态冗余.最后对在实时环境中,如何组织应用软件作了论述.
This paper introduces the design and implementation of BJC system based on a 16-bit micro-computer automatic report system.Firstly, the paper proposes to use a number of general-purpose microcomputer to form a system of automatic reporting, which can be simple and effective in an open operating system The method of developing application software is introduced.Secondly, the design idea of system hardware organization and implementation technology and distributed application software system is introduced.This paper also describes the realization of efficient communication software, on-line diagnosis program and how to realize dynamic redundancy Finally, it discusses how to organize application software in real time environment.