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System and method for calculating safety escape route of building fire hazards

A safe path and computing system technology, applied in life-saving equipment, building rescue, etc., can solve problems such as untimely evacuation and improper evacuation

Inactive Publication Date: 2013-02-06
SHENZHEN GRAND MEDICAL SYST ENG
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Problems solved by technology

Most of the fire damage to the human body is not the fire itself, improper evacuation and untimely evacuation are the main causes of a large number of casualties

Method used

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  • System and method for calculating safety escape route of building fire hazards
  • System and method for calculating safety escape route of building fire hazards
  • System and method for calculating safety escape route of building fire hazards

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Embodiment Construction

[0042] Such as figure 1 As shown, in order to solve the problem that the traditional fire alarm and linkage system has weak functions in escape route selection and optimization, an embodiment of the present invention provides a building fire escape safety route calculation system, including a fire detection subsystem 10, an index detection sub-system System 20, central analysis computing subsystem 30, wherein:

[0043] The fire detection subsystem 10 is used for real-time fire monitoring of various areas of the building, and sends the monitored fire information to the central analysis and calculation subsystem 30;

[0044] The indicator detection subsystem 20 is used for real-time monitoring of indicator parameters in various areas of the building, and the indicator parameters include at least one or a combination of the following: concentration of toxic and harmful gases, number of danger sources, number of obstacles, protective measures, and number of people ; And the indic...

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Abstract

The invention provides a system and a method for calculating a safety escape route of building fire hazards. The system comprises a fire detection subsystem, an index detection subsystem and a center analytical calculation subsystem. The fire detection subsystem is used for monitoring various areas of a building in real time in case of the fire hazards, and sending monitored fire hazard information to the center analytical calculation subsystem. The index detection subsystem is used for monitoring index parameters of the areas of the building in real time, and the index parameters include at least one or one combination of hazardous gas concentration, hazard number, protective measure condition and staff number. The monitored index parameters of the areas are sent to the center analytical calculation subsystem. The center analytical calculation subsystem is used for receiving information of the fire detection subsystem and the index detection subsystem, and calculating the safety escape route according to the received fire hazard information and the index parameters. By the aid of the system and the method for calculating the safety escape route of the building fire hazards, accuracy of firefighting and warning and speed of personnel evacuation are increased, and fire damage is reduced.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a system and a method for calculating a building fire escape safety route. Background technique [0002] Fire has the characteristics of suddenness and randomness. Once a fire occurs or is not extinguished in time, it will bring losses to people's lives and properties. With the rapid development of urban construction in recent years, high-rise and super high-rise buildings are constantly emerging, coupled with the wide use of various new technologies, new processes, new materials, and new equipment, the new situation and new problems faced by building fire protection work are becoming more and more serious. more. [0003] Traditional fire alarm and linkage systems focus on fire detection and alarm, ventilation and smoke exhaust, and sprinkler fire extinguishing. However, when a fire breaks out in a building, smoke suffocation and stampede congestion are often the main ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
Inventor 郑文炎邱洪波龚灼赵建吉
Owner SHENZHEN GRAND MEDICAL SYST ENG
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