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Fire warning method, device, terminal and readable storage medium

A fire early warning and parameter technology, applied in the field of emergency management, can solve the problems of untimely fire detection, high fire false alarm rate, high false alarm rate, unreliable fire early warning, etc., and achieve the effect of improving reliability.

Active Publication Date: 2022-03-29
ZDST COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the method of monitoring with a single sensor will make the fire warning unreliable, the fire detection will not be timely, and the fire false alarm rate and false alarm rate will be high.

Method used

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  • Fire warning method, device, terminal and readable storage medium
  • Fire warning method, device, terminal and readable storage medium
  • Fire warning method, device, terminal and readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] see figure 1 , figure 1 It is a schematic diagram of the application scene of the fire early warning method of the present invention. Wherein, a fire warning for a target area is taken as an example for illustration. The target area may include multiple dimensional parameters, such as carbon monoxide concentration, rate of change of carbon dioxide concentration, smoke concentration, and temperature. The terminal 100 collects multiple dimensional parameters in the target area, and performs data processing and analysis, so as to achieve the technical purpose of fire warning based on multi-dimensional data.

[0043] Based on the above application scenarios and hardware structure, various embodiments of the fire early warning method of the present invention are proposed:

[0044] see figure 2 , one of the emb...

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Abstract

Embodiments of the present invention provide a fire early warning method, device, terminal and readable storage medium. The fire early warning method includes: constructing a graph data structure between the early warning parameters of the early warning node and the environmental parameters in the target area where the early warning node is located; training and constructing a target graph neural network model according to the graph data structure; collecting actual environmental parameters of the target area, and Perform data preprocessing on the actual environmental parameters; determine the early warning parameters of the early warning nodes according to the preprocessed actual environmental parameters and the target graph neural network model; perform fire early warning based on the early warning parameters. According to the early warning parameters of the early warning nodes and the environmental parameters in the target area, a graph data structure is jointly constructed, and the graph data structure can contain environmental parameters with data of multiple dimensions. Based on the data structure training of the graph, the neural network model of the target graph is constructed, so that an accurate fire warning can be made for the target area and the reliability of the fire warning can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of emergency management, and in particular, relate to a fire early warning method, device, terminal and readable storage medium. Background technique [0002] At present, the fire early warning system is mainly based on a single sensor parameter for monitoring, and when the monitored parameter reaches a preset threshold, an early warning will be issued. However, the method of monitoring with a single sensor will make the fire warning unreliable, the fire detection will not be timely, and the fire false alarm rate and false alarm rate will be high. Contents of the invention [0003] The embodiments of the present invention aim to provide a fire early warning method, device, terminal and readable storage medium, which can solve the technical problem of unreliable fire early warning in the fire early warning system in the prior art. [0004] In order to solve the above technical problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B17/00G08B17/04G08B17/06G08B17/10G08B17/117G06N3/04G06N3/08
CPCG08B17/00G08B17/06G08B17/04G08B17/10G08B17/117G06N3/08G06N3/04
Inventor 李晓刚
Owner ZDST COMM TECH CO LTD
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