Switchboard fire accident emergency drill simulation method based on virtual reality technology

A virtual reality technology and emergency drill technology, which is applied in the field of emergency drill simulation of switchboard fire accidents based on virtual reality technology, can solve the problem of inability to improve the emergency response ability of power plant operation and maintenance personnel, lack of seriousness and authenticity, and training. The effect is not ideal and other problems, to achieve the effect of improving the emergency response ability of the accident, the content of the drill is not limited, and the feeling of dizziness is solved.

Active Publication Date: 2019-10-15
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

One is to conduct classroom lectures or tabletop drills through some accident plans, some of which use two-dimensional flat electronic maps for training, but most of them are described in words and tables, which lack seriousness and authenticity, and cannot realize if The serious consequences of accident expansion caused by improper handling cannot improve the emergency response capabilities of power plant operation and maintenance personnel, so the training effect is not ideal; another way is a

Method used

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Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the examples, but not as a basis for limiting the present invention.

[0032] Example.

[0033] A simulation method for emergency drills of switchboard fire accidents based on virtual reality technology, including the following steps:

[0034] A. Create a virtual reality scene:

[0035] (1) Through surveying and mapping, for example, a 3D laser scanner collects the actual spatial structure data of the hydropower plant and plant equipment at the site of the hydropower station;

[0036] (2) Use the method of reverse modeling to construct the 3D model of the power station and the character model of the operation and maintenance personnel of the power station in RiSCAN PRO and 3dsMax by using the real space structure data obtained by the 3D laser scanner;

[0037] (3) Import the 3D model of the power station into the Unity3D game engine to construct the virtual reality scene of the power station;

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Abstract

The invention discloses a switchboard fire accident emergency drill simulation method based on a virtual reality technology. The method comprises the following steps: A, establishing a virtual realityscene; B, constructing a virtual accident emergency drill scene: (1) designing a spatial UI interface; (2) designing UI system interaction; and (3) designing role/equipment model interaction: a, making a virtual role model and various sexual behavior actions; b, setting IK animation, and completing construction of an accident emergency drill scene; C, accessing the virtual accident emergency drill scene to a VR omnidirectional mobile platform; and D, the operator performing virtual fire accident emergency drilling through the VR omnidirectional mobile platform. The method has the advantages of being high in seriousness and authenticity, good in training effect, and is capable of reducing manpower and material resources and free of limitation on drilling content.

Description

technical field [0001] The invention relates to a fire accident emergency drill simulation method, in particular to a switchboard fire accident emergency drill simulation method based on virtual reality technology. Background technique [0002] For the power plant, the switchboard is an important equipment in the power plant. During the operation of the power plant, the switchboard is often overloaded for a long time because the wiring of the switchboard is not in good contact with the electrical appliances and instruments, and the selection of components in the switchboard does not match the actual capacity of the switchboard. Fire accidents caused by operation and other reasons, fire accidents caused by switchboards account for a large proportion of fire accidents in power plants, so emergency training for switchboard accidents in power plants is more important. The existing emergency training for fire accidents is generally divided into two ways. One is to conduct classr...

Claims

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Application Information

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IPC IPC(8): G06T19/00G06T13/40G06F3/01G06Q50/20G06Q50/26
CPCG06T19/006G06T13/40G06F3/011G06Q50/20G06Q50/265
Inventor 万晶宇朱兴兵姜丰赵毅锋游光华顾希明曾辉郁小彬赵明张书友吴军锋何晓丹熊震虓
Owner STATE GRID CORP OF CHINA
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