摘要
本文从工业产品应满足“三化”要求出发,讨论了在机械工业中具有较广使用范围的分布式多 CPU 工业控制机设计、研制的若干问题。在工业控制机的总体结构形式,CPU 互连方式,机间通讯及各微机通讯优先级设定等方面进行了初步研究。
Based on the fact that the industrial products would be serialized,stan- dardized and generalized,this paper discusses several design problems of the multi-microcomputer industrial controller which has a wide application in mechanical engineering.This paper also studies the complete structure form,the linking way og multi-CPU and the communication among micro- computers.
基金
校青年科技基金项目
关键词
工业控制机
分布式
机械制造
distributed
industrial controller double-layers bus
commom-memory
paraller priority arbitration
