Remote fault analysis platform of coal mine monitoring system
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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。Abstract: 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.
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