矿井监控系统实时与历史数据同步上传数据结构设计  

Real-time Mine Monitoring System and History Data Synchronization to Upload Data Structure Design

作　　者：石发强 

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400037

出　　处：《煤炭与化工》2015年第6期143-144,147,共3页Coal and Chemical Industry

摘　　要：矿井监控系统要求实时对甲烷、氧气、烟雾、风速等环境参数进行监测,在主干网通信中断时,井下设备将继续监测环境参数并存储数据,当通信恢复时,再将实时数据和存储的历史数据同步上传。为保证实时数据上传的同时,历史数据也能上传,设计提出了一种同步上传的数据结构。实践表明,该数据结构方式稳定、可靠、误码低,具有较强实用性。Mine monitoring system requires the real- time monitoring of methane, oxygen, smoke, wind speed etc.environmental parameters, in the backbone communication interrupt, when the communication is recovered, then the real- time data uploads and storages historical data and the synchronization. In order to ensure the real- time data upload at the same time, historical data can be uploaded, synic upload data structure was put forward. The practice showed that data structure is stable, reliable, with low error and strong practicability.

关 键 词：监控系统 实时数据 历史数据 数据结构 补传 

分 类 号：TD76[矿业工程—矿井通风与安全]