煤矿监控类系统远程故障分析平台
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摘要
针对煤矿监控类系统故障处理时效性低、现场维护工作量大、运维成本高等问题,在对故障信息进行统一规范的基础上,设计了一种煤矿监控类系统远程故障分析平台。该平台分为设备层、网络层、系统层和运维层。设备层内置具备故障自诊断能力的故障探针,检测到故障后将关联信息缓存,并上传至网络层。网络层收到设备层传来的故障信息后,先对设备层故障信息进行缓存,再连同网络层产生的故障信息一起打包上传至系统层。系统层部署的故障信息采集软件可通过内存接口、数据库或文本文件等方式从监控类系统上位机软件中获得故障信息,同时支持网络层设备故障信息直接采集,将故障信息缓存后传输至运维层。运维层将接收的故障信息存入故障信息中心库进行分析和推送。该平台可为煤矿监控类系统故障分析提供重要的数据支撑,为煤矿监控类系统运维服务提供有效的技术保障。
For problems of low time-efficiency of fault process,heavy on-site maintenance workload and high cost of operation and maintenance of coal mine monitoring system,a remote fault analysis platform of coal mine monitoring system was designed based on unified specification of fault information.The platform is divided into device layer,network layer,system layer and operation and maintenance layer.Fault probe with self-diagnosis capability is built into the device layer.After fault is detected by the fault probe,relevant information is cached and uploaded to the network layer.The network layer caches the fault information from the device layer,and then packs and uploads it to the system layer with the fault information generated by the network layer.Fault information acquisition software deployed in the system layer can obtain fault information from upper computer software of monitoring system by means of memory interface,database or text file.Meanwhile,it supports direct acquisition of fault information of equipment in the network layer and transfers the cached fault information to the operation and maintenance layer.The operation and maintenance layer stores received fault information into fault information center library for analysis and push.The platform can provide important data support for fault analysis of coal mine monitoring system and effective technical support for operation and maintenance of coal mine monitoring system.
For problems of low time-efficiency of fault process,heavy on-site maintenance workload and high cost of operation and maintenance of coal mine monitoring system,a remote fault analysis platform of coal mine monitoring system was designed based on unified specification of fault information.The platform is divided into device layer,network layer,system layer and operation and maintenance layer.Fault probe with self-diagnosis capability is built into the device layer.After fault is detected by the fault probe,relevant information is cached and uploaded to the network layer.The network layer caches the fault information from the device layer,and then packs and uploads it to the system layer with the fault information generated by the network layer.Fault information acquisition software deployed in the system layer can obtain fault information from upper computer software of monitoring system by means of memory interface,database or text file.Meanwhile,it supports direct acquisition of fault information of equipment in the network layer and transfers the cached fault information to the operation and maintenance layer.The operation and maintenance layer stores received fault information into fault information center library for analysis and push.The platform can provide important data support for fault analysis of coal mine monitoring system and effective technical support for operation and maintenance of coal mine monitoring system.
引文
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[15]王其军,程久龙.基于信息融合技术的瓦斯传感器故障诊断研究[J].工矿自动化,2008,34(2):22-25.WANG Qijun,CHENG Jiulong.Research of fault diagnosis of gas sensor based on information fusion technology[J].Industry and Mine Automation,2008,34(2):22-25.
[2]汪丛笑.煤矿安全监控系统智能化现状及发展对策[J].工矿自动化,2017,43(11):5-10.WANG Congxiao.Present situation and development countermeasures of coal mine safety monitoring and control system intelligentization[J].Industry and Mine Automation,2017,43(11):5-10.
[3]秦强,韩江.基于Internet的煤矿远程服务系统研究[J].煤炭工程,2003,35(3):57-59.QIN Qiang,HAN Jiang.Study on the Internet remote service system for coal mines[J].Coal Engineering,2003,35(3):57-59.
[4]张瑞.石油化工企业DCS系统故障的分类诊断[J].化工管理,2013(10):139.
[5]贾玉芬,吕建军.计算机与单片机串口通信故障诊断程序的设计[J].工矿自动化,2008,34(3):131-133.JIA Yufen,LYU Jianjun.Programming design of fault diagnosis of serial communication between computer and single-chip microcomputer[J].Industry and Mine Automation,2008,34(3):131-133.
[6]陈幼平,张国辉,袁楚明,等.远程故障诊断系统体系结构研究[J].计算机应用研究,2005,22(12):88-90.CHEN Youping,ZHANG Guohui,YUAN Chuming,et al.Research on architecture of remote fault diagnosis system[J].Application Research of Computers,2005,22(12):88-90.
[7]肖辉勇,李琼峰.浅析远程故障诊断与分析在设备维护的应用[J].工业控制计算机,2017,30(4):152-153.
[8]李树梅.远程故障诊断系统在水处理自控系统中的应用[J].机械工程与自动化,2013(5):161-162.LI Shumei.Application of remote fault diagnosis system inwatertreatment[J]. Mechanical Engineering&Automation,2013(5):161-162.
[9]邹哲强,张新朝,毛新展,等.煤矿监控系统主要设备的平均无故障工作时间测试与分析[J].工矿自动化,2013,39(7):1-4.ZOU Zheqiang,ZHANG Xinchao,MAO Xinzhan,et al.Testing and analysis of MTBF of main equipments of coal mine monitoring system[J].Industry and Mine Automation,2013,39(7):1-4.
[10]张可,周东华,柴毅.复合故障诊断技术综述[J].控制理论与应用,2015,32(9):1143-1157.ZHANG Ke,ZHOU Donghua,CHAI Yi.Review of multiple fault diagnosis methods[J].Control Theory&Applications,2015,32(9):1143-1157.
[11]刘传玺.基于多Agent的瓦斯监测系统故障诊断技术研究[J].中国矿业,2011,20(6):116-119.LIU Chuanxi.Research on fault diagnosis of gas monitoring system based on multi-Agent[J].China Mining Magazine,2011,20(6):116-119.
[12]王冬艳.基于专家系统的远程技术支持数字式服务系统[J].制造业自动化,2010,32(13):176-179.WANG Dongyan.Remote digital service based on expert system[J].Manufacturing Automation,2010,32(13):176-179.
[13]孔维社.主运煤流线协同控制系统的故障诊断设计[J].工矿自动化,2017,43(9):32-36.KONG Weishe.Fault diagnosis design for coordinate control system of main coal transport route[J].Industry and Mine Automation,2017,43(9):32-36.
[14]宋志丹,王玉森.大型机电一体化设备电控故障诊断系统设计[J].工矿自动化,2005,31(5):40-42.SONG Zhidan,WANG Yusen.Design of fault diagnosis system of electric control system for a largescale electromechanical incorporate equipment[J].Industry and Mine Automation,2005,31(5):40-42.
[15]王其军,程久龙.基于信息融合技术的瓦斯传感器故障诊断研究[J].工矿自动化,2008,34(2):22-25.WANG Qijun,CHENG Jiulong.Research of fault diagnosis of gas sensor based on information fusion technology[J].Industry and Mine Automation,2008,34(2):22-25.