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With the increased mechanization of coal mining and mining depth increases, the overall downward trend in raw coal quality. At the same time, users are more and more extensive utilization of coal products, the use of increasingly diverse ways, increasing coal requirements. Coal quality issues, production and demand contradictions increasingly acute, the gap between supply and demand become more increase. To solve this problem, we need to continue to increase in raw coal blending into the washing capacity and strengthen the level of coal quality management. Coal enterprises are typical of process-oriented enterprises, coal mining, production, processing, transportation and marketing aspects of coal with varying degrees of impact, coupled with the rapidly changing market conditions, coal production to adapt to the market to prevent the lack of quality or surplus, which makes the dependence on information technology, standardized management, production and management enhancement, the coal management information system development and application of coal enterprises to achieve modernization of production and an important means to meet the needs of the market. Today our coal quality management information system is widespread lack of functionality and versatility, and to strengthen its research has practical significance. Research the quality of management information systems at home and abroad, through the analysis of the status of domestic coal enterprises in coal management affect aspects of development and management information systems and problems, combined with management information systems theory and systems development methodology, based on the coal mining enterprises research coal management information systems planning, analysis and design, and their countermeasures and suggestions are given on the possible problems in the implementation steps and the implementation of the coal management information system, efforts to resolve the coal quality information sharing is not enough to achieve the coal quality forecasting, good to meet the demand of coal enterprise management level of the management information system to improve the management level and economic benefits of coal enterprises in coal. This paper is a combination of issues, Xi'an University of Science and Technology cooperation with long Pingdingshan Coal Industry Co., Ltd., \design, washing and processing center focused elaborate design of the subsystem and describes the effect of the application, with some guidance value of coal enterprises in coal quality management information system construction.
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