华烨煤矿瓦斯监控系统分站与环网链路传输技术改进  

Improvement of Transmission Technology of Huaye Coal Mine Gas Monitoring System Substation and Ring Network Link

作　　者：武奴顺 WU Nushun(Shanxi Linxian Huaye Coal Industry Co.,Ltd.,Lvliang 033200,China;Lvliang College,Lvliang033200,China)

机构地区：[1]山西临县华烨煤业有限公司,山西吕梁033200 [2]吕梁学院,山西吕梁033200

出　　处：《煤矿现代化》2021年第6期149-151,共3页Coal Mine Modernization

摘　　要：为了解决安全监控系统采用RS485单链路串联传输容易出现数据传输中断、传输速度慢等问题,华烨矿根据国家煤矿安监局《煤矿安全监控系统升级改造技术方案》要求对矿井安全监控系统环网传输方式进行了技术改进。采用了双链路冗余环网组网的传输模式,极大地提高了网络稳定性,减少了因安全监控系统传输故障而引发的安全事故,保障了煤矿安全生产。In order to solve the problem of data transmission interruption and slow transmission speed when the safety monitoring system adopts RS485 single-link serial transmission,Huaye Mine monitors mine safety in accordance with the requirements of the National Coal Mine Safety Supervision Bureau"Technical Plan for Upgrading and Reconstruction of Coal Mine Safety Monitoring System"The system's ring network transmission mode has been technically improved.The transmission mode of dual-link redundant ring network networking is adopted,which greatly improves the stability of the network,reduces the safety accidents caused by the transmission failure of the safety monitoring system,and ensures the safe production of coal mines.

关 键 词：瓦斯监控 环网链路 双链路冗余环网 技术改进 

分 类 号：TD712[矿业工程—矿井通风与安全]