Research On Standard For Data Exchange Between Industrial Network And IP Network In Coal Mine

Coal mine safety production problems are paid close attention all the time. With the coal industry informatization construction and modern management requirements, informatization standardization is the trend of coal industry informatization construction.Based on the domestic and overseas informatization standards,this essay analyses the coal informatization standard problems in our country. To improve the efficiency and standardability of coal informatization construction, it proposes to draft informatization standard system of coal industry and standard for data exchange between industrial network and IP network.On the analysis of status quo for informatization in coal mine, it designs the three-dimensional space, logical pattern, integrated framework and hierarchical relationship of informatization standard system of coal industry; it analyses the network structure of the industrial network and IP network in coal mine; it takes the data exchange of coal mine safety monitoring system as an example, and proposes the data switching standard for coal mine safety monitoring system should use series standard form and be divided into four parts: information classified code, data file in text format, database table structure and data file in XML format; it explains in detail the range, reference documents, term definition and body contents of the sub standards respectively .As the safety monitoring standard part of the project Study and establishment of coal mine safety production automatic monitoring ,management system , standards , the basic technical indexes reaches the expected requirements. The content and format of data exchange of safety monitoring system can be unified by adopting this standard, which will make data sharing, information integration and management informationization become practical. Finally the author summed up the paper, and analyzed the develop trend of the standard.