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Smart simulation method for indoor fire simulation training scene

A technology of intelligent simulation and simulation training, applied in simulators, fire rescue, simulation devices of space navigation conditions, etc., can solve problems such as difficult to estimate and difficult to simulate fire situations

Inactive Publication Date: 2018-03-27
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when carrying out fire simulation training, it is difficult to make a relatively accurate estimate of the occurrence time of special situations, which makes it difficult for the simulated fire scene to accurately simulate the real fire situation

Method used

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  • Smart simulation method for indoor fire simulation training scene
  • Smart simulation method for indoor fire simulation training scene
  • Smart simulation method for indoor fire simulation training scene

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Experimental program
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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples.

[0035] Take multiple rooms as the simulated training place, place simulated props, ignition devices, combustion devices, etc. in each room according to the needs of the scene, and arrange several ignition points in different positions, such as corners, ground, etc. The ignition condition of each ignition point is controlled by a solenoid valve and an electric regulating valve.

[0036] 1. Establish the temperature model of the flue gas temperature before the indoor fire flashover:

[0037] Flashover is the instant transition of an indoor fire from partial combustion to full combustion. Through the analysis of the law of flame spread and smoke flow in indoor fires, based on the analysis, the idealized description of fire phenomena and the solution of simplified problems are established to establish the model of the change of smoke temperature wit...

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Abstract

The invention relates to a smart simulation method for an indoor fire simulation training scene. The method includes steps of establishing a flue-gas temperature model before indoor fire flashover; obtaining a curve of flue-gas temperature varying along with time according to the flue-gas temperature model and predicating flashover time; establishing combustion combinations with different fire extinguishing difficulties; applying the flashover time obtained through prediction and the combustion combinations with different fire extinguishing difficulties to a fire scene environment. According to the invention, the flue-gas temperature model can be used for predicating flashover time of a plurality of indoor scenes such as offices, hospitals, theaters and the like and flashover time in two conditions including different positions in a room and different combustibles of an initial fire source can be predicated at the same time, so that multiple fire scene environments can be provided forfire control simulation training and training diversity is achieved.

Description

technical field [0001] The invention belongs to the technical field of fire simulation training, in particular to a simulation method for indoor fire simulation training scenes. Background technique [0002] In recent years, with the continuous development of domestic fire training, the fire brigade has initially formed the combat capability of emergency rescue. The training facilities of the firefighting team mostly stay at the level of physical training and strategic training. There is a lack of comprehensive and advanced firefighting training bases. The main problems such as irregular training, lack of training facilities, and frequent flow of firefighters restrict the development of the firefighting team. [0003] In order to reduce casualties and property losses, and improve the success rate in handling special fires and disasters, in 2011, the State Council required that fire protection work be included in the overall plan for national economic and social development d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00A62C99/00
CPCA62C99/0081G09B9/00
Inventor 王卓赵大勇朱俊翯许子昂肖文豪杨亮
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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