Fire emergency safety protection system for public transport means

Abstract

The invention relates to the field of machinery, in particular to a public transport means fire emergency safety protection system. A public transport means fire emergency safety protection system comprises a nitrogen making device, a nitrogen storage bottle and a main pipeline, the nitrogen making device is connected with the nitrogen storage bottle, and the nitrogen storage bottle is connected with the main pipeline; a first gas pressure sensor for detecting the pressure value in the nitrogen storage bottle is arranged on the nitrogen storage bottle and is electrically connected with the main controller; the main controller is electrically connected with a first detection device used for monitoring the battery box. According to the invention, through the design, early warning, discovery and intervention of a fire emergency situation of a public transport means are realized; and the occurrence of secondary damage is reduced, safe linkage is realized, the occurrence of fire disasters can be continuously inhibited, and secondary dangerous cases can be avoided through continuous monitoring.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a public transport fire emergency safety protection system. Background technique [0002] With the development of society, in order to facilitate the transportation of people, public transportation has become an indispensable part of people. Common public transportation includes new energy buses, passenger vehicles, tourist buses, school buses, airport shuttle buses, special vehicles, rail transit, etc. However, when an emergency occurs in the existing public transportation, such as collision, rear-end collision, falling into the water, artificial arson, hijacking, power battery fire, high-voltage electrical device fire, low-voltage cabin fire, and fire danger, the driver, passengers and rescuers cannot It forms a safety configuration linkage with the vehicle to realize emergency avoidance and reduce the risk to a low value, which causes the driver and rescue personnel to rush and passivel...

AI Technical Summary

Problems solved by technology

[0005] Existing public transportation vehicles are prone to secondary re-ignition after a fire hazard occurs, and the fire extinguishing problem cannot be completely solved; it is impossible to carry out all-round monitoring and early warning of flammable points or combustible points, and it is necessary to wait until the state of open flames or thick smoke, increasing Difficulty and risk of fire extinguishing; it is impossible to automatically turn on the lighting facilities in the car in an emergency, and in dark areas, it is easy to cause secondary injuries such as crowding and trampling; except for the driver opening the passenger door, there is no other escape exit, which is likely to cause the occupants in the car to be trapped in the passenger compartment Secondary injuries such as crowding in the door area and trampling; the warning and alarm device cannot be automatically opened in an emergency to remind rescuers to identify the vehicle in real time or upload the dangerous situation to the rescue platform

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