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Fire location system and application method for subway trains

A technology of positioning system and application method, applied in the field of train fire positioning system in subway sections, can solve the problems of inability to check immediately, difficult to determine the fire location, lack of methods and solutions for detection, etc.

Active Publication Date: 2016-02-03
SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the electrical and other parts of the bottom or top of the train body are aging and ignited, it is difficult to determine the location of the fire, and inspection cannot be carried out immediately. This is the main fire scenario in the subway design prevention and control section
At present, there is a lack of methods and solutions for the detection of fire parts outside the subway train compartment

Method used

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  • Fire location system and application method for subway trains
  • Fire location system and application method for subway trains
  • Fire location system and application method for subway trains

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Experimental program
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Effect test

Embodiment

[0019] Example: as figure 1 As shown, the subway train fire location system in this embodiment is composed of an information processor 1 and a smoke detector 3 , and the smoke detector 3 is connected and transmits information to the information processor 1 . The transmission information of the smoke detector 3 includes address information and time information, wherein the address information refers to the location of the smoke detector 3 on the train, including at least the carriage number of the train and whether the smoke detector is installed at the top or bottom. The time information refers to the instant time when the smoke causes the smoke detector 3 to alarm when a fire occurs.

[0020] The smoke detector 3 can be placed on the top or bottom of the carriage 4. The smoke detector 3 at the top is used to detect the fire of the top equipment, and the smoke detector 4 at the bottom of the vehicle is used to detect the fire of the equipment at the bottom, which can be seen o...

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Abstract

The invention relates to the subway tunnel field, in particular to a subway interval train fire positioning system and an application method thereof. The subway interval train fire positioning system and the application method thereof are characterized in that: the subway interval train fire positioning system is at least composed of smoke detectors and information processors, at least one smoke detector is respectively arranged at the top portion and the bottom portion of each carriage, and the smoke detectors are connected with the information processors and transmit information to the information processors. The subway interval train fire positioning system and the application method thereof have the advantages of judging positions on fire at the outer portion of the subway interval train fast and accurately in order to formulate rational evacuation and ventilation directions and provide accurate information for firemen to put out a fire to save life and property.

Description

technical field [0001] The invention relates to the field of subway tunnels, in particular to a subway section train fire positioning system and an application method thereof in the subway section. Background technique [0002] When a fire occurs inside the compartment, passengers will promptly and clearly determine the location of the fire. However, if the electrical parts such as the bottom or the top of the train body are aged and caught on fire, it is difficult to determine the location of the fire, and it is impossible to check immediately. This is the main fire scenario in the subway design and prevention section. At present, there is a lack of methods and schemes for the detection of fire parts outside subway trains. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a fire location system and an application method for trains in subway sections according to the shortcomings of the above-mentioned prior art. It can quickly determine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B17/10
Inventor 郑晋丽奚峰张文斌
Owner SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE
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