Escape automatic window breaking system for passenger vehicle and control method thereof

Abstract

The invention discloses an escape automatic window-breaking system for a passenger vehicle and a control method thereof and belongs to the technical field of safety control of passenger vehicles. Glass embedded with electric heating wires is mounted on a vehicle window of the escape automatic window breaking system for the passenger vehicle, the electric heating wires are connected to a power supply of the passenger vehicle through a power supply main line, and an automatic control system is arranged on the power supply main line. The control method of the escape automatic window breaking system for the passenger vehicle, disclosed by the invention, comprises the following steps: respectively comparing a temperature value T in the vehicle, a smoke fog concentration value Sm and an external impact force P with preset critical values and processing through a controller according to all the values. The escape automatic window-breaking system for the passenger vehicle, disclosed by the invention, can be used for increasing the safety coefficient of the passenger vehicle and protecting the life safety of passengers to the greatest extent, and has important significance in reducing casualties and is wide in application range; and according to the control method of the escape automatic window breaking system for the passenger vehicle, disclosed by the invention, both an automatic control window breaking way and a manual switching way can be realized, and the safety and reliability of the window breaking system can be fully ensured.

Description

technical field [0001] The invention relates to an escape device used on a passenger car, in particular to a window breaking technology used on the glass of a passenger car. Background technique [0002] In recent years, passenger car fires and collision accidents have occurred frequently, causing great casualties. Through the analysis, it was found that when the accident occurred, the circuit system of the automatic door of the bus could not be opened due to damage, and it was difficult for the passengers to open the window to escape when they were in a panic, resulting in loss of life and property of passengers. [0003] At present, the rescue facilities for passenger car accidents are basically the same both at home and abroad, mainly containing escape hammers, "push-pull" escape windows, "up-turning" escape windows and escape window breakers, but the above escape devices have deficiencies. [0004] The escape hammer needs a lot of force when smashing the window, and it ...

AI Technical Summary

Problems solved by technology

[0006] The feature of the "upturned" escape window is that there is a large escape space after the window is opened, but there is no support rod for positioning after being pushed open, and it will be closed automatically once you let go, which is very inconvenient in emergency escape, and when pushed outward , will also pose a threat to pedestrians and vehicles outside the vehicle;

[0007] The escape window breaker is bulky and inconvenient to place on the bus, and when the bus encounters an accident, the passengers use the escape window breaker to break the window for a long time in an emergency

[0008] To sum up, the existing escape devices can no longer satisfy the use safety on passenger cars at home and abroad. It is urgent to design a new escape device for passenger cars. When a safety accident occurs, it can ensure that passengers can escape in a very short time Escape, strive for the opportunity of passengers to escape, so as to ensure the safety of passengers

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