Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A virtual emergency drill method and system for coal mine gas explosion disaster

A technology for coal mine gas and emergency drills, applied in simulators, simulators for space navigation conditions, space navigation equipment, etc., can solve problems such as emergency rescue progress and unsatisfactory results, reduce losses, improve rescue knowledge and implement Rescue ability, improve the effect of escape efficiency

Active Publication Date: 2021-04-06
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of classroom teaching is not ideal, and it is difficult to carry out trainings such as coal mine gas explosion disaster escape and emergency rescue in the real environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A virtual emergency drill method and system for coal mine gas explosion disaster
  • A virtual emergency drill method and system for coal mine gas explosion disaster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Such as figure 1 As shown, this embodiment discloses a virtual emergency drill method for coal mine gas explosion disasters, and the specific implementation steps are as follows:

[0082] Step 1: Determine the basic parameters of the mine site.

[0083] Step 1.1: On-site investigation to determine the mine roadway layout and key equipment, determine the roadway size, support type, key equipment size, and working conditions. The support types include shed support, stone support, bolt support and shotcrete support. The working conditions are as follows: work when the gas concentration is less than 1%, and stop working when the gas concentration is greater than or equal to 1%.

[0084] Step 1.2: On-site investigation of the mine to determine the size, installation location and working conditions of the gas concentration sensor in the shaft roadway. The working conditions are as follows: the gas concentration value is displayed according to the rising rate of the gas con...

Embodiment 2

[0111] Such as figure 2 As shown, a virtual emergency drill system for a coal mine gas explosion disaster disclosed in this embodiment includes a mine site basic parameter database module, a gas explosion numerical simulation module, a sub-module for establishing a virtual reality basic scene of a coal mine gas explosion disaster, an initialization module, and an emergency drill And escape training module, effect evaluation module, improvement and optimization module.

[0112] The basic parameter database module of the mine site is used to determine the basic parameters of the mine site.

[0113] The gas explosion numerical simulation module is used to numerically simulate the gas explosion in the typical high-concentration gas area of ​​the mine and evaluate the area affected by the explosion.

[0114] The sub-module of establishing the basic scene of virtual reality of coal mine gas explosion disaster is used to establish the basic scene of virtual reality of coal mine gas...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a coal mine gas explosion disaster virtual emergency drill method and system, belonging to the field of disaster prevention. The method of the present invention: using virtual reality technology to construct a virtual coal mine gas explosion disaster virtual emergency drill gas explosion scene, using an input device to realize multi-user interaction with the virtual scene, and obtaining a coal mine gas explosion disaster virtual emergency drill close to the experience of a real gas explosion accident , to achieve good emergency drills and training results. The system of the present invention includes a mine site basic parameter database module, a gas explosion numerical simulation module, a coal mine gas explosion disaster virtual reality basic scene submodule, an initialization module, an emergency drill and escape training module, an effect evaluation module, and an improvement and optimization module. The invention has good engineering application value in the field of rescue training for coal mine gas explosion disasters, can improve the relevant rescue knowledge level and rescue ability of mine workers, improve escape and rescue efficiency, and reduce losses.

Description

technical field [0001] The invention relates to a virtual emergency drill method and system for coal mine gas explosion disasters, in particular to an emergency drill method and system for real experience of coal mine gas explosion disasters that can be interactively participated by multiple people, and belongs to the field of disaster prevention. [0002] technical background [0003] In recent years, with the gradual deepening of my country's coal mine safety production work, the overall safety production level of coal mines has been greatly improved, and the coal mine safety production has shown an overall stable and improving development trend. Nevertheless, the situation of safe production is still grim, and one of the important aspects is the gap between the level of emergency training and emergency rescue work for employees in developed countries. [0004] In the "Opinions of the State Administration of Work Safety on Accelerating the Construction of National and Regio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 王成邵昊李涛韩文虎杨同会范灵鹏
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com