Monitoring and early warning system of coal and gas outburst based on heterogeneous data integratio
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摘要: 针对煤与瓦斯突出监控预警系统研发中面临的异构数据集成难题，分析了煤与瓦斯突出监控预警数据的异构特征及典型异构数据集成技术，设计了基于异构数据集成的煤与瓦斯突出监控预警系统。该系统采用Web服务数据集成模式和面向服务构架，通过WCF设计开发数据集成Web服务，实现了煤与瓦斯突出监控预警信息的可靠采集和深度集成。现场试验表明，该系统实现了各类预警信息的自动上传，与原有煤与瓦斯突出综合预警系统相比，数据采集和上传的效率、可靠性、准确率均大幅提高。Abstract: In view of problem of heterogeneous data integration in research and development of monitoring and early warning system of coal and gas outburst, the heterogeneous characteristics and typical heterogeneous data integration techniques of monitoring and forecasting data of coal and gas outburst were analyzed. A monitoring and early warning system of coal and gas outburst based on heterogeneous data integration was designed. The system uses Web services data integration model and service-oriented architecture, through WCF design to develop data integration Web services, and achieves reliable collection and deep integration of the monitoring and early warning information of coal and gas outburst. Field tests show that the system realizes automatic uploading of different kinds of early-warning information, and compared with the original comprehensive warning system for coal and gas outburst, its efficiency, reliability and accuracy of data collection and upload have greatly increased.
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