School of Earth and Space Science, Peking University
Beijing Longruan Technology Co., Ltd.
Shaanxi Huangling Mining Co., Ltd.
Peking University Ordos Research Institute of Energy

时空信息是智能化煤矿建设的重要基础，如何构建矿区统一的基于多维GIS的综合一体化管控决策平台，对提升智能化系统的实用性和可操作性具有重要的意义。针对目前智能化矿井、智能化矿区建设过程中矿区级GIS管理和应用方式单一、多层级管控模式缺乏全场景业务研究与应用、多源数据应用缺乏空间维度的融合分析以及生产设备控制缺少多系统空间协同联控机制等问题，提出了基于4DGIS的智能化矿区云平台总体框架，研究了基于“4DGIS+数字孪生”数据底座的“云边端”分层架构三级应用融合技术、基于大数据的跨数据库多源数据融合应用技术、基于4DGIS的自主可控设备群协同联控技术，研发了融合多元特征的时空图推理模型、基于大数据的决策支持模型应用子平台、4DGIS协同控制子平台，构建了“集团+矿井”生产要素全息可视、生产系统协同可控、生产管理智能可算的智能化矿区云平台，实现了煤矿井下的一键智能巡检、检修模式向生产模式一键切换的生产全过程协同控制、基于大数据的智能决策分析等功能，完成了单系统智能化向全矿区智能系统化的跨越。相关技术在黄陵矿业公司及所属一号煤矿、二号煤矿、双龙煤业、瑞能煤业4对矿井得到了实际应用，提高了矿井安全生产管控效率和集团公司的智能化决策支持水平。

Spatio-temporal information is an important basis for the construction of intelligent coal mines. How to build the unified integrated control and decision-making platform of mining area based on multi-dimensional GIS is of significance to improve the practicability and operability of the intelligent system. Aiming at the problems existing in the construction process of intelligent mines and intelligent mining areas, such as the single management and application mode of mining area level GIS, the lack of research and application of full scene business in a multi-level control mode, the lack of spatial dimension fusion analysis in multi-source data applications, and the lack of multi-system spatial collaborative control mechanism in production equipment control, the overall frame-work design of intelligent mining area cloud platform based on 4DGIS was proposed. The three-level application fusion technology of “Cloud Edge Device” hierarchical architecture based on the data base of “4DGIS+ digital twin”, the application technology of cross-database multi-source data fusion based on big data, and the collaborative control technology of autonomous controllable equipment group based on 4DGIS were studied. The spatio-temporal graph reasoning model integrating multiple features, the decision support model application sub-platform based on big data, and the 4DGIS cooperative control sub-platform were developed. The intelligent mining cloud platform for the holographic visual production factors, collaborative control of production systems, and intelligent calculation of production management of “the group + mines” was constructed. The platform implemented the functions of one button intelligent patrol inspection under the coal mine based on the “4DGIS+digital twin” data base, collaborative control of the whole production process from “maintenance mode” to “production mode”, intelligent decision analysis based on big data and so on. The leap from the single system intelligent to the whole mining area intelligent systematization was completed. The related technology has been applied in Huangling Mining Company and its No.1 Coal Mine, No.2 Coal Mine, Shuanglong Coal Mine and Ruineng Coal Mine, which has improved the efficiency of mine safety production management and control and the intelligent decision-making level of the group company.

国家重点研发计划资助项目(2022YFC3004700)

毛善君，景超，李团结，等. 基于4DGIS的智能化矿区云平台关键技术研究及应用[J]. 煤炭学报，2023，48(7)：2626−2640.

MAO Shanjun，JING Chao，LI Tuanjie，et al. Research and application of key technologies of intelligent mining area cloud platform based on 4DGIS[J]. Journal of China Coal Society，2023，48(7)：2626−2640.