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Method for automatically generating evacuation plan through gridding

An automatic generation and grid technology, applied in instruments, data processing applications, calculations, etc., can solve the problems of hidden safety hazards, heavy workload, and high error rate, and achieve the goal of avoiding errors, reducing implementation costs, and improving work efficiency. Effect

Inactive Publication Date: 2016-10-05
刘洋
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the evacuation plan in the intelligent fire emergency lighting and evacuation instruction system needs to be compiled manually, which has problems such as heavy workload, repetitive work, high error rate, and low efficiency, which affects the project construction cost and causes safety hazards

Method used

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  • Method for automatically generating evacuation plan through gridding
  • Method for automatically generating evacuation plan through gridding
  • Method for automatically generating evacuation plan through gridding

Examples

Experimental program
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Embodiment Construction

[0024] Such as figure 1 As shown, the process of applying the present invention to automatically generate the evacuation plan, the first condition is gridding, and then set the attributes for the gridded cells to realize the virtualization of evacuation channels, and then connect each fire detection equipment and fire emergency sign lamps with the Corresponding cells are associated, and finally press image 3 As shown in the process, the evacuation plan corresponding to each fire detection equipment is generated.

[0025] Such as figure 2 As shown, in the drawn grid, the attribute of each cell is identified. When the cell attribute is "channel", the cell is divided into an upper left area and a lower right area by a straight line from the upper right corner to the lower left corner of the cell. When searching for an evacuation path, you can only reach the "exit" cell through the adjacent "passage" cell, and you are not allowed to pass through the "no entry" cell and the cel...

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Abstract

The invention belongs to the intelligent fire protection emergency lighting and evacuation indication system field and provides a method for automatically generating an evacuation plan through gridding. The method includes the following steps that: 1) a grid composed of polygon cells is drawn; 2) attributes such as ''pass forbidden'', ''channel'' and ''exit'' are set for the cells in the grid, and evacuation channels and exits in a building are described; 3) control points of fire detection devices and fire protection emergency indication lights are dragged onto the cells, so that correlations are established; and 4) evacuation paths between ''channel'' cells and a nearest ''exit'' cell are obtained through a software algorithm, and the ''channel'' cells are set to point to the ''exit'' cell; and 5) an evacuation plan correlated with the fire protection emergency indication lights is generated according to the pointing directions of the ''channel'' cells.

Description

technical field [0001] The invention relates to a method for automatically generating an evacuation plan that can be used in an intelligent fire emergency lighting and evacuation indication system, which automatically searches for exits according to gridded evacuation channels to generate an evacuation plan, and belongs to the field of intelligent fire emergency lighting and evacuation indication systems . Background technique [0002] In general industrial and civil buildings, more and more intelligent fire emergency lighting and evacuation indication systems are installed and used. In this system, there are adjustable fire emergency sign lamps to indicate the evacuation direction. When a fire occurs in the building At the same time, the fire emergency sign lamp can adjust the direction of the arrow through the preset evacuation plan, so as to provide the correct evacuation direction for the evacuators and avoid the fire area. [0003] In order to accurately start the corr...

Claims

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Application Information

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IPC IPC(8): G06Q50/26
Inventor 刘洋
Owner 刘洋
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