分布式微机数据采集系统

The Distributed Data Acquisition System Based on Microcomputer

介绍了由MCS-51单片机和3C86微机构成的两级分布式数据采集系统.文中介绍了系统硬件构成,重点说明了计算机异步通信,讨论了设计通信软件应考虑的问题,给出了数据采集系统的硬件电路和通信软件.

The 2-stage distributed data acquisition system composed of MCS-51 single chip computer and 3C86 microcomputer is introduced. The hardware configuration of the system is introduced and the asynchronous communication between the computers is focused. Some problems be noted in desgining communication software is discussed. Hardware circuits and communication software of data acquisition system are given.