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Equipment damage sensing method and device and storage medium

A technology for sensing devices and equipment, applied in the field of safety engineering technology and information, can solve problems such as inaccurate description of equipment damage, and achieve the effect of improving safety and stability

Pending Publication Date: 2021-12-21
CHINA PETROLEUM & CHEM CORP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a damage perception method, device and storage medium for equipment, which is used to solve the problem that the existing equipment modeling scheme cannot accurately describe the damage of the equipment due to the accident domino phenomenon

Method used

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  • Equipment damage sensing method and device and storage medium
  • Equipment damage sensing method and device and storage medium
  • Equipment damage sensing method and device and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0036] figure 1 It is a schematic flowchart of a damage sensing method for equipment according to Embodiment 1 of the present invention. The equipment may be every physical equipment in petroleum, chemical and metallurgical installations. Such as figure 1 As shown, the damage sensing method may include the following steps:

[0037] Step S110, for each equipment, establish an equipment model for simulating the equipment, and configure the process data, accident data and environmental data of the equipment in the equipment model.

[0038] Among them, equipment modeling is a commonly used simulation technology, and technicians in related fields can combine rigorous chemical engineering related theories and reliable numerical analysis based on the basic parameters of equipment (including equipment operation information, scene information, material information, etc. required for simulation), etc. Realize equipment modeling and model simplification.

[0039] In addition, the proc...

Embodiment 2

[0059] Embodiment 2 of the present invention also provides a device injury sensing method, which, on the basis of Step S110-Step S140 in Embodiment 1, further includes: establishing a rescue model of the device based on the basic rescue data corresponding to the device; The rescue model is simulated to obtain corresponding rescue data; and the disaster field data is updated based on the rescue data.

[0060] Specifically, after discovering a disaster, such as a fire, the operator may operate the rescue model simulation to carry out some rescue measures, such as the simulation of fire extinguishing with a fire extinguisher, so that the rescue data generated by the rescue personnel will have an impact on the disaster field, For example, the flame temperature is reduced by extinguishing the fire. Therefore, the second embodiment further updates and observes the disaster field data in real time based on the rescue data, so as to accurately reflect the change of the disaster field ...

Embodiment 3

[0063] Embodiment 3 of the present invention also provides a disaster awareness method for equipment. On the basis of Step S110-Step S140 in Embodiment 1 or Embodiment 2, it further includes: according to the disaster field of the equipment itself or other equipment, each According to the injury situation of a piece of equipment, determine whether the corresponding equipment model will cause a new accident phenomenon, and establish a corresponding new accident model for the new accident phenomenon, so as to repeat the steps of obtaining the disaster field data and the injury situation . That is, including the establishment of a new accident model, the third embodiment is based on the judgment of whether the damage to the equipment caused by the disaster field causes a new accident phenomenon, and repeatedly executes the above-mentioned steps S120-step S140, so as to simulate the accident based on the accident domino theory interlocking phenomenon.

[0064] It can be understoo...

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Abstract

The invention provides an equipment damage sensing method and device and a storage medium, and belongs to the technical field of safety engineering and information. The damage sensing method comprises the following steps: establishing an equipment model for simulating the equipment, and configuring process data, accident data and environment data of the equipment in the equipment model; when any one or more pieces of equipment cause an accident phenomenon through the respective equipment model, establishing an accident model for simulating the accident phenomenon caused by the equipment model; acquiring disaster field data generated by triggering the accident model to perform accident phenomenon simulation; and acquiring the damage condition of the corresponding disaster field to the equipment according to the disaster field data. According to the invention, disaster field calculation is carried out according to the accident phenomenon simulated by the accident model, so that the equipment can sense the damage of the disaster field, thereby well demonstrating the'accident domino 'phenomenon, perfecting the elements of safety simulation, and improving the safety and stability of the operation of the euqipmemt.

Description

technical field [0001] The present invention relates to the fields of safety engineering technology and information technology, in particular to a device damage sensing method, device and storage medium. Background technique [0002] At present, in petroleum, chemical and metallurgical industries, more and more attention has been paid to building process simulation systems, and it has become an important part of industry safety engineering. Among them, process equipment simulation modeling is the cornerstone of building a process simulation system. For each physical equipment that appears, there should be a simulation mathematical model (hereinafter referred to as the equipment model) that directly describes the physical equipment corresponding to it. [0003] However, in the current equipment modeling scheme, it often only describes the parameter changes of the equipment itself and the accidents that may be caused by itself for each equipment, and does not consider the corr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/28G06F16/29G06Q10/06G06Q50/04G06Q50/26
CPCG06F30/28G06F16/29G06Q10/0635G06Q50/04G06Q50/265Y02P90/30
Inventor 李磊王林张卫华夏涛袁纪武矫恒超
Owner CHINA PETROLEUM & CHEM CORP
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