Coal mine disaster integration management and control platform based on unified digital base
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摘要:
针对煤矿灾害监测预警与透明地质系统数据多源异构、预警结果可视化手段单一、业务流程不畅、数字化决策支撑不足等问题，提出了基于统一数字底座的煤矿灾害融合管控平台。该平台分为数据采集层、数据存储层、应用支撑层和应用层，以透明地质系统为井巷工程数据来源，利用智能通风系统进行通风网络解算和通风决策分析，集成各灾害预警系统分析结果和控制策略，从空间和业务2条主线按照“隐蔽致灾因素—安全监测—安全管理—灾害预警—仿真规划—协同控制”进行灾害全链路管控。该平台利用Web API和FIP接口对透明地质系统数据与服务进行集成，基于统一的预警信息描述规范对灾害预警数据进行集成，通过“场景—模型—对象—属性”层级结构的数据对象模型对安全监测数据进行集成，解决了数据一致性难题；从巷道拓扑关系生成、巷道三维模型生成和要素空间关系生成等方面进行井巷工程三维参数化建模，实现了基于透明地质系统数据的井巷工程自动更新；采用“模型压缩+浏览器端缓存+渲染调度策略优化”，实现了基于WebGL的地质体三维可视化；通过逐级确认的预警事件协同处置机制，提升了预警结果及处置的可靠性。现场应用结果表明，该平台实现了基于统一数字底座的瓦斯、水害、火灾、矿压、粉尘、智能通风等系统数据同步、功能集成、流程衔接和统一可视化，为开展融合透明地质的灾害预警提供了支撑。
Abstract:In response to the challenges of multi-source heterogeneous data from coal mine disaster monitoring and early warning systems, limited visualization methods for early warning results, inefficient business processes, and insufficient digital decision support, a coal mine disaster integration control platform based on a unified digital base is proposed. This platform consists of a data acquisition layer, data storage layer, application support layer, and application layer. The transparent geological system serves as the data source for shaft and tunnel engineering, utilizing an intelligent ventilation system for ventilation network calculations and ventilation decision analysis. The platform integrates the analysis results and control strategies of various disaster warning systems, conducting full-chain disaster control along two main lines: spatial and business, following the process of "concealed disaster-causing factors—safety monitoring—safety management—disaster early warning—simulation planning—coordinated control." The platform integrates the transparent geological system's data and services through Web API and FIP interfaces, and integrates disaster early warning data based on a unified early warning information description standard. Safety monitoring data is integrated using a hierarchical data object model based on the "scene—model—object—attribute" structure, addressing the issue of data consistency. It also conducts three-dimensional parametric modeling of shaft and tunnel engineering from aspects such as tunnel topology generation, tunnel 3D model creation, and spatial element relationship generation, enabling automatic updates of shaft and tunnel engineering based on transparent geological system data. The platform employs "model compression + browser-side caching + rendering scheduling optimization" to achieve 3D visualization of geological bodies based on WebGL. Through a step-by-step confirmation mechanism for coordinated handling of early warning events, the reliability of warning results and responses is enhanced. Field application results show that the platform achieves synchronization of data from gas, water, fire, mining pressure, dust, intelligent ventilation, and other systems, functional integration, process coordination, and unified visualization, providing support for disaster early warning using integrated with transparent geology.
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图 1 基于统一数字底座的煤矿灾害融合管控平台总体架构
Figure 1. Overall architecture of coal mine disaster integration management and control platform based on unified digital base
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图 2 煤矿灾害融合管控平台与各业务系统交互架构
Figure 2. Interaction architecture of coal mine disaster integration management and control platform with various business systems
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图 3 基于统一数字底座的煤矿灾害融合管控平台功能架构
Figure 3. Functional architecture of coal mine disaster integration management and control platform based on unified digital base
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图 5 透明地质系统数据与服务集成架构
Figure 5. Data and service integration architecture of transparent geological data system
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图 7 基于数据对象模型的安全监测数据集成架构
Figure 7. Data integration architecture for safety monitoring based on data object model
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图 8 井巷工程三维参数化建模技术架构
Figure 8. Technical architecture of 3D parametric modeling for roadway engineering
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图 10 各灾害预警事件协同处置机制
Figure 10. Collaborative response mechanism for various disaster early warning events
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