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Method and device for indoor map construction facing smart fire fighting

An indoor map and construction method technology, which is applied in image data processing, 2D image generation, editing/combining graphics or text, etc., can solve problems such as lack of building element information and inability to meet fire protection requirements in indoor maps.

Pending Publication Date: 2018-09-11
郑州信大先进技术研究院 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a smart fire-oriented indoor map construction method and device to solve the problem that the existing indoor map lacks building element information and cannot meet the needs of fire protection

Method used

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  • Method and device for indoor map construction facing smart fire fighting
  • Method and device for indoor map construction facing smart fire fighting
  • Method and device for indoor map construction facing smart fire fighting

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0048] The quality of existing fire indoor maps is uneven. The maps in the fire management system have not yet entered the indoor space, and information such as building structure, building component materials, indoor fire equipment, distribution of personnel on each floor, and fire hazards is missing. The design of the map is often composed of adding fire-fighting facilities to the existing indoor map, and there is a lack of unified design for fire-fighting applications. For example, for buildings, there is often only the space range of the building. There is a lack of expression of information requirements such as material and whether the wall bears weight, and this information is necessary support information for commanding rescue and decision-making in the smart fire protection system.

[0049] In the past, the existing indoor maps directly used by fire p...

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Abstract

The present invention relates to the field of electronic maps, especially to a method and a device for indoor map construction facing smart fire fighting. Special application demands facing smart firefighting is comprehensively considered when an indoor fire fighting map is constructed, based on constituent element information of buildings, an indoor map model is constructed, building construction CAD data is converted to vector indoor map data through data format conversion, and finally, symbol configuration of the indoor map and the map service distribution are performed. The method and thedevice provided by the invention perform analysis of daily polling in fire fighting and fire fighting rescue activities, extract objects of fire fighting attention based on ideals facing the objects,combine the indoor map expression form to perform classification and grading of factors related to the indoor fire fighting, and correspond to the unique map symbols to codes of each factors so as tocomplete indoor map design of urban buildings facing smart fire fighting application.

Description

technical field [0001] The invention relates to the field of electronic maps, in particular to an indoor map construction method and device for intelligent fire protection. Background technique [0002] As one of the most frequent disasters in modern society, fire seriously threatens the safety of people's lives and properties. There are many buildings and densely populated cities, and once a fire occurs, the damage will be particularly serious. Therefore, urban building fire prevention and rescue are the most important tasks in the fire protection system. As the most intuitive form of urban comprehensive information, maps play an irreplaceable role in daily fire inspections and disaster location, route planning, mass isolation and evacuation, rescue resource distribution, and firefighting force planning in fire rescue. , Whether the map information is detailed and accurate has a great impact on the fire rescue that races against time. Therefore, fire protection is always ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/20G06T11/60
CPCG06T11/206G06T11/60
Inventor 武志强叶森张文亮张路路
Owner 郑州信大先进技术研究院
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