CAN总线通信在分布式电缆蠕变测量系统的实现  

Realization of CAN Bus communication in Distributed Measurement System of Cable's Gradual Changes

作　　者：陈群阳[1] 戴曙光[1] 穆平安[1] 程丽君[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《电子质量》2003年第7期27-28,共2页Electronics Quality

摘　　要：CAN总线以其简单的结构、灵活的通信方式、独特的短帧格式、高效的总线仲裁技术,为工业测控系统中高可靠性的数据传送提供了一种新的解决方案。本文介绍了在电缆蠕变测量系统中上位机与下位机间CAN总线通信的实现方案。The simple structure, flexible communication manner, special short frame format and effective bus arbitration technology make CAN bus a new way for highly reliable data transfer in industrial control and measurement system. This paper presents a method of CAN bus communication between the master computer and the slave computer in the measurement system of cable's gradual changes.

关 键 词：CAN总线 电缆 蠕变测量系统 总线通信 电路设计 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]