摘要
以工业PC机为主站,以80C196单片机为从站,利用一种新的标准通讯接口(RS-485数据通讯接口)进行主站与从站间的信息传递,这种分布式网络通讯方式是实现电力系统变电所综合自动化等自动化领域中的关键技术之一。经实践证明,效果良好。
According to practical application this paper introduces the distributed system of information transmission through RS 485 communication interface,in which industrial personal computer is master and MCS 80C196 chip microprocessor is slave.The good results have been obtained through practice.
出处
《合肥工业大学学报(自然科学版)》
CAS
CSCD
1997年第2期23-28,共6页
Journal of Hefei University of Technology:Natural Science
关键词
工业PC机
单片机
接口电力系统
调度
自动化
industrial personal computer,chip microprocessor,RS 485 communication interface