Fire early-warning method and device, terminal and readable storage medium

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

Active Publication Date: 2020-01-10
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 early-warning method and device, terminal and readable storage medium
  • Fire early-warning method and device, terminal and readable storage medium
  • Fire early-warning method and 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

The embodiment of the invention provides a fire early-warning method and device, a terminal and a readable storage medium. The fire early-warning method includes: constructing graph data structures between early-warning parameters of early-warning nodes and environment parameters in a target area where the early-warning nodes are located; constructing and training a target graph neural-network model according to the graph data structures; collecting actual environment parameters of the target area, and carrying out data preprocessing on the actual environment parameters; determining early-warning parameters of the early-warning nodes according to the actual environment parameters after preprocessing and the target graph neural-network model; and carrying out fire early-warning according tothe early-warning parameters. The graph data structures are constructed according to the early-warning parameters of the early-warning nodes and the environment parameters in the target area together, and can contain environment parameters with multi-dimension data. The target graph neural-network model is constructed and trained on the basis of the graph data structures, thus accurate fire early-warning can be carried out for the target area in a targeted manner, and reliability of fire early-warning is 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 Applications(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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