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Dangerous source recognition method and system and readable storage medium

An identification method and a technology of hazard sources, applied in the direction of electrical transmission signal system, character and pattern recognition, instruments, etc., can solve the problems of polluting the surrounding environment, explosion personnel, threats to personnel safety and health, etc., to reduce the probability of false alarms, The effect of improving accuracy

Pending Publication Date: 2021-01-22
HENAN HANWEI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the concentration of these toxic, flammable and explosive gases reaches a certain standard or the pressure exceeds a certain standard, it will often explode or cause personnel poisoning, which seriously threatens the safety and health of personnel and pollutes the surrounding environment.

Method used

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  • Dangerous source recognition method and system and readable storage medium
  • Dangerous source recognition method and system and readable storage medium
  • Dangerous source recognition method and system and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A hazard identification method, comprising the following steps:

[0028] Obtain hazard source data to create a data set to be classified;

[0029] selecting a certain hazard data from the data set to be classified as the target hazard data, and judging whether the target hazard data is the core point of the hazard;

[0030] If the target hazard data is the core point of the hazard, a cluster is established, the target hazard data is added to the cluster, and all data related to the target hazard are screened out from the data set to be classified. The distance between the data is less than or equal to the hazard source data of the preset neighborhood radius, and the filtered hazard source data is added to the corresponding cluster;

[0031] Judging whether each of the selected hazard data is a core point of the hazard, if the selected hazard data is a core point of the hazard, then from the data set to be classified, all links between the hazard data and the hazard dat...

Embodiment 2

[0063] The difference between this embodiment and Embodiment 1 is that: before the data set to be classified is established, it is also performed: judging whether the acquired hazard source data belongs to the same material form (gas, solid or liquid); wherein, the hazard source data is classified according to the material form It is divided into gas hazard source data, liquid hazard source data and solid hazard source data; if the acquired hazard source data belongs to the same material form, a data set to be classified for the material form is established; if the acquired hazard source data belongs to different material forms, The data sets to be classified of the corresponding material forms are respectively established.

[0064] It can be understood that each material form corresponds to a data set to be classified, and each data set to be classified includes different types of hazard data of the same material form; The identification analysis avoids the correlation and in...

Embodiment 3

[0073] as attached image 3 As shown, this embodiment provides a hazard identification system, which includes a data acquisition module, an Internet of Things host, a data processing center, an intelligent management platform for the Internet of Things, a display module, and an audible and visual alarm module;

[0074] The data acquisition module is set at the location of the hazard source, and is used to collect the original hazard source data at the location and upload it to the Internet of Things host;

[0075] The Internet of Things host is connected in communication with the data processing center, and is used to forward the received data of various types of original hazard sources to the data processing center;

[0076] The data processing center is communicatively connected to the Internet of Things intelligent management platform, and is used to execute the steps of the above hazard identification method, and transmit the hazard identification results to the Internet o...

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PUM

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Abstract

The invention provides a dangerous source identification method and system and a readable storage medium, and the method comprises the steps: obtaining dangerous source data, so as to build a to-be-classified data set; selecting certain dangerous source data from the dangerous source data of each category in the to-be-classified data set as target dangerous source data, and judging whether the target dangerous source data is a dangerous source core point or not; screening out all dangerous source data from the to-be-classified data set, wherein the distance between the dangerous source data and the target dangerous source data is smaller than or equal to a preset neighborhood radius; if the dangerous source data which do not belong to any clustering cluster exist, taking the dangerous source data which do not belong to any clustering cluster as abnormal dangerous source data, and judging whether the corresponding position of the dangerous source data is a dangerous source leakage pointor not according to the relationship between the abnormal dangerous source data and a corresponding early warning value; therefore, the dangerous source accuracy is improved, and the false alarm probability is reduced.

Description

technical field [0001] The present invention relates to the fields of Internet of Things technology, information processing technology, data analysis technology, etc., and specifically relates to a hazard identification method, system and readable storage medium. Background technique [0002] There are many hidden dangers in the social production and living environment, such as toxic, flammable and explosive gases produced in the process of petroleum and petrochemical production. When the concentration of these toxic, flammable, and explosive gases reaches a certain standard or the pressure exceeds a certain standard, it will often explode or cause personnel poisoning, which seriously threatens the safety and health of personnel and pollutes the surrounding environment. Therefore, it is necessary to design a hazard identification method and system with monitoring, data query, and information reporting functions to monitor and warn hazards to ensure normal production and the ...

Claims

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Application Information

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IPC IPC(8): G06Q50/26G06K9/62G08B7/06G08B21/12G16Y10/25G16Y20/10G16Y40/10G16Y40/20G16Y40/50
CPCG06Q50/265G08B7/06G08B21/12G16Y10/25G16Y20/10G16Y40/10G16Y40/20G16Y40/50G06F18/23G06F18/24
Inventor 武传伟林聪魏君飞陆小辉王苗龙朱少安陈海永
Owner HENAN HANWEI ELECTRONICS
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