A Layout Optimization Method for Video Surveillance in Chemical Plant Area

A technology for video surveillance and layout optimization, applied in TV, CCTV systems, instruments, etc., can solve problems such as unreasonable layout of video surveillance in chemical plant areas, and achieve the effect of low cost and strong monitoring ability

Active Publication Date: 2021-01-15
CHINA PETROLEUM & CHEM CORP +2
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Aiming at the problem of unreasonable layout of video surveillance in the existing chemical plant area, the present invention provides a method for optimizing the layout of video surveillance in chemical plant area

Method used

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  • A Layout Optimization Method for Video Surveillance in Chemical Plant Area
  • A Layout Optimization Method for Video Surveillance in Chemical Plant Area
  • A Layout Optimization Method for Video Surveillance in Chemical Plant Area

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Embodiment Construction

[0040] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0041] A layout optimization method for video surveillance in a chemical factory area, comprising the following steps:

[0042] Step 1: Set the operating area of ​​the chemical plant area as M, and on this basis, divide grids with an interval of N along the latitude and longitude directions to form a two-dimensional coordinate system of the chemical plant area. N is a constant and is determined according to the actual situation of the plant area;

[0043] Step 2: Divide the major dangerous operating points in the chemical plant area in the two-dimensional coordinate system of the chemical plant area, set as S j , where, 0

[0044] Step 3: The video surveillance equipment is T k , video surveillance equipment T k The monitoring area is expressed in a two-dimensiona...

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Abstract

The invention provides a layout optimization method for video monitoring in a chemical plant area. Factors such as monitoring of a whole chemical plant area, monitoring of a key dangerous area and monitoring cost are comprehensively considered; for the global monitoring of the chemical plant area and the key monitoring problem of the dangerous operation link, the optimization of the overall layoutof the video monitoring equipment is carried out, and the monitoring requirements of the whole chemical plant area and the key dangerous operation link can be met at the same time. According to the layout optimization method for chemical plant area video monitoring, cost factors of chemical plant area video monitoring layout are considered according to the monitoring target optimization function,optimization calculation is carried out by adopting a random particle swarm intelligent algorithm, and a layout scheme which meets the chemical plant area monitoring requirement and has the lowest cost and the strongest monitoring capacity can be provided.

Description

technical field [0001] The invention relates to the field of video surveillance layout in chemical plant areas, in particular to a layout optimization method for video surveillance in chemical plant areas. Background technique [0002] The petrochemical industry is a high-risk operation industry, especially in the chemical plant area, where the materials involved are highly dangerous, the personnel and equipment are relatively concentrated, and there are also dangerous and complex operating environments such as high temperature, high pressure, and hot fire. Therefore, on the basis of routine overall monitoring of the entire chemical plant area, it is also necessary to conduct key real-time monitoring of key dangerous workplaces and links in the chemical plant area. Safety inspection in the traditional sense cannot reflect the control status of on-site safety in a timely, effective and comprehensive manner, and cannot meet the requirements of all-weather monitoring, automatic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G06N3/00
CPCG06N3/006H04N7/181
Inventor 白永忠吴德松王文正颜丽敏
Owner CHINA PETROLEUM & CHEM CORP
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