Method for early warning of dangerous sources of coal mine

Abstract

The invention provides a method for early warning of dangerous sources of a coal mine, and belongs to early warning methods for coal mines. Identification of the dangerous sources, evaluation of risk levels of the dangerous sources and monitoring of the dangerous sources are carried out through a coal mine dangerous source early warning system; dangerous source information which comes from different places, is of different levels and is not reviewed or is not qualified during review are dynamically broadcasted with an electronic mine figure as a background at a computer terminal in a local area network, a coal mine dispatching room and a wellhead large-size screen terminal, wherein the dangerous sources of different early warning levels are expressed with different colors; places having a great influence on coal mine safety production are provided with a wireless sensor network, information of the dangerous sources of the places are monitored in real time, related functional offices arrange to rectify and reform dangerous source specific information which happens but is not found or which is found but cannot be typed in a system timely and manually or which cannot be timely displayed on terminal equipment of the dispatching room or terminal equipment of a wellhead large-size screen, and coal mine safety production is guaranteed. The method is used for coal mine safety management and achieves look-ahead and timely precontrol and management for hidden dangers and accidents happening in the coal mine possibly.

Description

technical field [0001] The invention relates to a coal mine early warning method, in particular to a coal mine hazard source early warning method. Background technique [0002] In high-risk industries such as coal mines, hazards refer to the source or state that may cause personal injury or disease, property damage, or damage to the working environment. Hidden dangers are factors that are unstable in certain conditions, things and events and affect the safety and interests of individuals or others. The generation of dangerous sources may lead to hidden dangers and even accidents. Monitoring and early warning of dangerous sources can avoid hidden dangers and accidents. Therefore, early warning of dangerous sources in coal mines plays an important role in the safe production of coal mines. [0003] Map is the most intuitive and vivid visual carrier of spatial information, and the particularity of spatial data makes map-based interactive visualization a special way of informat...

AI Technical Summary

Problems solved by technology

[0004] At present, various mine digital systems about hidden dangers and danger sources are widely used in coal mines. The danger source early warning system uses mature computer, network, visualization, database and other technologies to store the basic information in the database in advance through hazard identification and early warning. Data, in the process of hazard source monitoring, through the association between the hazard source and the coal mine electronic mine map, the broadcast and early warning of the hazard source are realized in multiple visual terminals such as the coal mine electronic map and the large screen at the wellhead. However, these operating methods are artificially The operation ability is very strong. For the timely discovery of underground hazard information, it may not be timely entered and reviewed in the system due to actual underground operations or long distances. In addition, there may be some major impacts on coal mine production. The hazard source information cannot be discovered by the staff in a timely and effective manner, which will also affect the normal production of the coal mine

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