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

A control method and technology of an automatic control system, applied to vehicle components, vehicle safety arrangements, pedestrian/passenger safety arrangements, etc., can solve the problems of inconvenient emergency escape, lack of positioning of support poles, and large escape space, so as to protect the lives of passengers Safety, safe and reliable use, and the effect of improving the safety factor

Inactive Publication Date: 2012-07-04
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

Experimental program
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Embodiment 1

[0037] Such as Figure 2 to Figure 4 As shown, the passenger car escape automatic window breaking system of the present invention is provided with car windows 10 on both sides of the vehicle body 1, and the escape window adopts hot-melt glass. 105-106 Pa s, the glass put into the mold can be bonded to each other, and the glass inlaid with the heating wire 3 is installed on the window 10, and the heating wire 3 in the glass is made of gold foil, silver foil and / or copper foil, etc. A variety of heating wires are suitable for heating to 150°C within 2 seconds after the heating wire conducts electricity. The heating wire embedded in the glass is required to reach 150°C within 2 seconds in a very short time. The resistance of the heating wire Material, size, shape, etc. can be selected. The heating wire can use pure heating resistors, and almost all of the obtained electric energy will be concentrated and converted into heating energy. When current passes through a resistor, the ...

Embodiment 2

[0064] Similar to Embodiment 1, the difference is that the automatic control system 5 is also connected in parallel with the switch 12, that is, between the switch 12 and the output terminal of the temperature sensor 7, the temperature sensor 7, the smoke sensor 8, and the force sensitive sensor 9 in parallel with each other. The automatic window breaking system for passenger car escape of the present invention has both an automatic window breaking method and a manual switch control method, thereby ensuring its safety performance. When the automatic method fails, the window can be broken manually.

[0065] Such as figure 1 As shown, the automatic window breaking system for passenger car escape of the present invention, its manual control method is as follows: when the temperature sensor 7 detects the temperature value T in the car ≥ critical temperature value T0;

[0066] And / or when the smoke sensor 8 detects that the smoke concentration value Sm in the vehicle is greater th...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): B60R21/02B60R21/01
Inventor 马荣朝雷小龙苟文张黎骅吴维雄吕小荣
Owner SICHUAN AGRI UNIV
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