实施CAN总线通信提高煤矿安全生产

CAN总线技术具有通信速率高、开放性好、报文短、控制简单、可靠、灵活、纠错能力、实时性和扩展能力强、系统成本低等特点,近几年被广泛地应用在机械、电子、化工、冶金、矿山等领域的网络信息检测和监控系统中。它极大提高了系统的可靠性,具有远程网络监测功能,可实时对工作要素进行远程监测,为用户监控生产状况提供了远程在线服务。本文阐述了CAN总线系统的基本构成、功能和特点,以及CAN总线在煤矿安全生产中的应用建议。

Applying CAN Bus Communication to Improve Safety of Coal Mine Production

The Controller Area Network(CAN) but has characteristics of high rate,real-time and low-cost est..CAN bus has been widely used in many net imformation inspecting and monitoring fields like machinery,electronic industry,chemical industry,metallurgy and mine est.The reliability of CAN bus system has been improved,which has long-range net inspecting function,can provide long-range real-time inspection of work and long line service for users monitoring production state.This paper describes the basic structure and the function of the CAN system bus,and its application in coal mine safe production.