iCAN系列功能模块及其在起重力矩限制系统中的应用

iCAN series functional module theory and its application in lifting moment restriction system

针对国内现场总线技术应用的快速发展的现状,论述了基于CAN-bus的现场总线控制系统—iCAN系统和基于CAN-bus的最新应用层协议—iCAN协议,与国际流行的其他基于CAN-bus的系统和协议相比,指出了iCAN系统和协议的优势和发展空间。重点论述了iCAN系列功能模块的原理,给出其原理框图,并结合工业应用的实际给出了其在起重力矩限制系统中的应用实例。

Considering the present condition that the rapid development of domestic application of fieldbus technology in China,this paper intends to discuss the fieldbus control systems—iCAN system and the latest application-layer protocol—iCAN protocol based on CAN-bus,and to point out both the advantages and the development space of the iCAN system and protocol,by the comparison with other CAN-bus-based systems and protocols.This paper mainly focuses on the theory of iCAN series functional module, following with illustrative diagrams of the theory and the applied examples in lifting moment restrictions system, combining with the present industrial applications.