Fire simulation processing method based on Internet of Things

A processing method, the technology of the Internet of Things, which is used in forest fire alarms, fire alarms, design optimization/simulation, etc., can solve the problems of a single calculation method for determining the spread of forest fires

Active Publication Date: 2021-07-13
应急管理部四川消防研究所
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the existing forest fire spread determination method adopts a single ca...

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  • Fire simulation processing method based on Internet of Things

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[0023] Hereinafter, the terms "comprising" or "may include" that may be used in various embodiments of the present invention indicate the existence of invented functions, operations or elements, and do not limit the existence of one or more functions, operations or elements. Increase. In addition, as used in various embodiments of the present invention, the terms "comprising", "having" and their cognates are only intended to represent specific features, numbers, steps, operations, elements, components or combinations of the foregoing, And it should not be understood as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or adding one or more features, numbers, steps, operations, elements, components or a combination of the foregoing possibilities.

[0024] In various embodiments of the present invention, the expression "or" or "at least one of A or / and B" includes any or all combination...

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Abstract

The invention discloses a fire simulation processing method based on the Internet of Things, relates to a security simulation method, and solves the problem that an existing forest fire spreading determination method adopts a single calculation method. The method comprises the following steps that a fire scene model performs three-dimensional space modeling on a forest farm according to a vegetation type, a terrain trend and a real-time wind power factor of the forest farm and splits the forest farm into unit blocks with consistent attributes; the fire scene model collects a fire spreading factor for each unit block, multiple linear regression is carried out by using a mathematical statistics method according to the multiple spreading factors, the real-time fire spreading factor of the current unit block is collected, the linear regression function of each unit block is fitted, and fire scene model hyper-parameters and multiple curve clusters of the target forest farm are generated. According to the method, the simplified forest fire spreading model is applied, and the characteristics of forest fire macroscopic spreading are combined, so that the development of the fire disaster can be quickly researched and judged.

Description

technical field [0001] The invention relates to a security simulation method, in particular to a fire simulation processing method based on the Internet of Things. Background technique [0002] Inaccurate prediction of forest fires; forest fires not only cause huge losses to the property of the country and the people, but also destroy the ecosystem, reduce soil fertility, and cause natural disasters such as soil erosion and mudslides. When a fire is discovered, to control the fire as early as possible and avoid its deterioration, it is necessary to scientifically and effectively predict the development of the fire and make arrangements in advance to effectively control the fire. Due to the temporality, spatiality, and randomness of forest fires, it is necessary to intelligently predict the behavior of forest fires, and analyze the spread of forest fires in combination with factors such as temperature, humidity, wind speed, wind direction, and topography. [0003] The existi...

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Application Information

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IPC IPC(8): G06F30/20G08B17/00
CPCG06F30/20G08B17/005G06F2111/10G06F2119/08
Inventor 谭龙飞
Owner 应急管理部四川消防研究所
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