一种面向实时监测的煤矿安全时空数据模型  

A Spatio-temporal Data Model of Coal Mine Safety Oriented to Real-time Monitoring

作　　者：潘理虎[1] 张朝伟 张英俊[1] 陈立潮[1] PAN Li-hu;ZHANG Chao-wei;ZHANG Ying-jun;CHEN Li-chao(School of Computer Science and Technology,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学计算机科学与技术学院

出　　处：《太原科技大学学报》2019年第5期363-369,共7页Journal of Taiyuan University of Science and Technology

基　　金：山西省中科院科技合作项目(20141101001);“十二五”山西省科技重大专项项目(20121101001);山西省科技攻关项目(20141039)

摘　　要：煤矿井下生产状况实时监测分析是实现煤矿事故或其它突发状况的预测和及时处置的前提,而监测对象的状态数据,以及对象间关系数据的记录、描述和视觉表达是实现实时监测分析的基础。在分析煤矿井下安全生产过程以及井下生产人员、设备、环境三类时空对象的特点与三者之间的关系基础上,给出了一个通用的面向对象时空数据模型,刻画了煤矿井下安全生产过程中不同生产要素的状态变化及其相互作用关系。基于该模型,开发了一个煤矿井下安全生产时空信息系统原型,并以位置关系为例,实现了煤矿井下安全生产时空对象的状态数据采集、数据存储管理、数据可视化,从而表明该模型可满足煤矿井下生产过程的实时观测、数据获取、存储管理、数据分析的需求。Real-time monitoring and analyzing of coal mine underground production is the precondition for predicting and timely disposing coal mine accidents and emergencies. The status data of monitoring object and the record,description and visual expression of the relational data of different objects are the basis of real-time monitoring analysis. This paper provides an universal object-oriented spatio-temporal data model and depicts state change of different production factors and their interaction during production by analyzing safe production and features of three spatio-temporal objects and the relationship between them. In addition,a spatio-temporal information prototype system is developed based on the data model. Taking the position relation as an example,the system realizes data collection,storage and management,and data visualization of the spatio-temporal objects during production,which shows that the model can meet the requirements of real-time observation,data acquisition,storage and management,and data analysis of the production.

关 键 词：煤矿安全 生产过程监控 时空对象 时空数据模型 时空信息系统 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]