摘要： 以“ＳＨＣＡＮ２０００型现场总线控制系统”的开发为背景，介绍了ＣＡＮ现场总线通信系统的软硬件结构，论述了数据交换原理，探讨了设计中的几个重要问题和设计思想。ＳＨＣＡＮ２０００已在中科院营口向阳化工总厂ＣＳ－１催化剂生产线自动化改造等测量控制工程中获得了成功的应用。
关键词:
现场总线控制系统,
现场总线,
CAN,
计算机网络,
数据通信
Abstract: This article introduces both the soft and hard ware structure in CAN Field-bus communication system on the basis of the development in SHCAN2000 Field-bus control systems. It has discussed data exchange principle and dealt with several important problems and ideas in the designing process. SHCAN2000 has been applied successfully to the automation of CS-1 catalyzes-producing assembly line in Yingkou Xiangyang Chemical Corporation of China Science Academy.
中图分类号:
袁爱进,杨国勋,唐明新,乔毅,苏晓达,陈晓侠,李原. CAN现场总线通信系统的研究[J]. , 2001, 27(09): 129-131.
YUAN Aijin, YANG Guoxun, TANG Mingxin,QIAO Yi, SU Xiaoda, CHEN Xiaoxia, LI Yuan. Study on the CAN Field-bus Communication System[J]. , 2001, 27(09): 129-131.