MSC-based offshore personnel emergency escape path planning method

An escape path and personnel technology, which is applied in the field of ship personnel evacuation capability assessment, which can solve problems such as lack of integrity, difficulty in analyzing specific cases, and evacuation capabilities only having guiding significance.

Active Publication Date: 2019-11-26
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing research focuses on the evacuation process and lacks integrity. The international advanced software simulation is used for the evacuation process of personnel, which only has guiding significance for the evacuation capability of offshore buildings, and it is difficult to conduct detailed analysis for specific cases.

Method used

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  • MSC-based offshore personnel emergency escape path planning method
  • MSC-based offshore personnel emergency escape path planning method
  • MSC-based offshore personnel emergency escape path planning method

Examples

Experimental program
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Embodiment 1

[0066] by figure 2 Take the diagram of the living quarters of a certain offshore building as an example. In a certain room, N 1 The shortest escape path set for the crowd is {L 1 , L 2 , L 3 , L 4 , L 5  …}, channel {L 1}The number of people in the segment is N 1 , the net width is taken as the door width; channel {L 2}The number of people in the segment is N 1 +N 2 +N 3 +N 4 , the net width is taken as the corridor width W c1 ;Channel L 3 The number of segments is N 5 +N 6 / N 1 +N 2 +N 3 +N 4 , the net width is the width of the fire door in the corridor; the passage {L 4}The number of people in the segment is N in turn 7 +N 8 / N 5 +N 6 / N 1 +N 2 +N 3 +N 4 , the net width is taken as the corridor width W c1 ; channel {L 5}The number of people in the segment is N in turn 7 +N 8 / N 5 +N 6 / N 1 +N 2 +N 3 +N 4 , the net width is the corridor width W c2 ;

[0067] For room N 1 The crowd, based on the evacuation time on the road under the sho...

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Abstract

The invention belongs to the field of ship personnel evacuation capability evaluation, and particularly relates to an MSC-based offshore personnel emergency escape path planning method. According to the invention, on the basis of the shortest path; the number of personnel on the path is comprehensively considered; that is, congestion issues, checking and judging evacuation time factors; the optimal evacuation route is finally planned, the evacuation capacity of the ship personnel can be evaluated in the early stage of design, the optimal evacuation route for personnel emergency escape is planned, and the method has great theoretical value and social significance for ship design, emergency situation setting, evacuation plan making and even promotion of the safety of the shipping industry.

Description

technical field [0001] The invention belongs to the field of assessing the evacuation ability of ship personnel, and in particular relates to an MSC-based emergency escape route planning method for marine personnel. Background technique [0002] With the continuous development of shipbuilding technology, the design and construction of ships presents a trend of large-scale, complex and intelligent development. The load capacity and passenger capacity of ships continue to increase. Once disasters such as capsizing and fire occur, even greater Loss of life and property. Therefore, how to realize the orderly and rapid evacuation of a large number of personnel in the complex and narrow space of the hull has become a key issue in ship design, that is, to evaluate the evacuation ability of the ship's personnel in the early stage of design, and plan the optimal evacuation route for emergency escape of personnel. It has great theoretical value and social significance for ship design...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04
CPCG06Q10/047
Inventor 陈淼杜世欣高良田张海鹏
Owner HARBIN ENG UNIV
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