实验室计算机通信网络

A Computer Communication Network for Rock and Mineral Analysis Laboratories

摘要: 本文介绍了一种适用于实验室环境的异种机星形网络。运用异步串行通信技术,通过RS-232串行接口将实验室信息管理系统LIMS主机与分析仪器的计算机、实验室微机连接成计算机网络并开发了六种通信软件,有效地解决了实验室异种机数据通信的问题。文中对这种网络的结构、通信线路的连接方式、通信软件的功能和汉字信息传输的原理作了介绍。

Abstract: A star network system was developed by using asynchronous serial commu-nication protocol. The computer network is formed by connecting Tower-1632 multi-user-share computer with the computers dedicated to the analytical instruments and data communication b