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Bus escape system and method for falling into pit due to road surface collapse or rollover

An escape system and bus technology, applied in the field of bus emergency treatment system, can solve the problem that the escape device cannot be used by passengers to save themselves

Active Publication Date: 2021-07-06
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantage of the above-mentioned prior art that the escape device cannot be used for passenger self-rescue when the bus falls into the pit, and to provide a bus escape system and escape method for falling into the pit due to road surface subsidence or rollover

Method used

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  • Bus escape system and method for falling into pit due to road surface collapse or rollover
  • Bus escape system and method for falling into pit due to road surface collapse or rollover
  • Bus escape system and method for falling into pit due to road surface collapse or rollover

Examples

Experimental program
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Effect test

Embodiment 1

[0064] Such as figure 1 As shown, a bus escape system for falling into a pit due to road surface subsidence or rollover, the escape system is installed on the bus, including a first controller 16, a danger sensing unit, an airbag unit, and a lateral safety net unit 41 And longitudinal safety net unit 34; The first controller 16 is installed in the floor of compartment; Danger sensing unit comprises tire pressure monitoring sensor 17 and inclination sensor 12, and tire pressure monitoring sensor 17 is installed on the tire, and inclination sensor 12 is installed in the bus On the chassis; the longitudinal safety net unit 34 includes a longitudinal drive motor 3, a longitudinal winding cylinder 4 and a longitudinal block 32 wound on the longitudinal winding cylinder 4; the transverse safety net unit 41 is installed on the lower surface of the bus top, comprising a transverse drive motor 42. Horizontal winding cylinder 36 and horizontal block 37 wound on horizontal winding cylind...

Embodiment 2

[0070] Except for the following content, all the other contents are the same as in Example 1.

[0071] There is a passenger standing area in the bus, and there are several block underlines in the passenger standing area; there are several safety net units;

[0072] Such as Figure 4(a) ,4(b) Shown in and 4 (c), the safety net unit comprises a block system head 29, a block tail plug 33, a longitudinal block 32, a longitudinal winding cylinder 4, a pulley 8, a guide groove 15, a longitudinal drive motor 3, a longitudinal belt 7, a bead 31, bead wheel 30, block underline. Longitudinal driving motor 3 and longitudinal net winding cylinder 4 are all arranged in the roof interlayer, and the block underline marked on the bus bearing plate corresponds to the vertical block 32 in the vertical direction, and guides passengers 6 to stand in the middle of the adjacent block underline. Area; when working, the transverse safety net unit 41 and the longitudinal safety net unit 34 behind th...

Embodiment 3

[0077] Except for the following content, all the other contents are the same as in Example 1.

[0078] The bus escape system also includes a sunroof assembly;

[0079] The sunroof assembly includes a sunroof 2, and there are two sunroofs 2, and the two sunroofs 2 are respectively installed on the outside of the top of the front of the car and the outside of the top of the rear of the car.

[0080] As shown in FIG. 3( b ), the skylight 2 includes a skylight slide rail 27 and a skylight glass 26 installed on the skylight slide rail 27 ; the skylight frame 9 is arranged on the skylight slide rail 27 .

[0081] A wall-mounted telescopic ladder 1 is installed on the side of the skylight 2, and the structure of the wall-mounted telescopic ladder is shown in Figure 3(a).

[0082] It should be noted that there are four tire pressure monitoring sensors 17, which are respectively installed at the contact parts between the air tire and the wheel hub on the four tires; there are two incl...

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Abstract

The invention discloses a bus escape system and an escape method for falling into a pit due to road surface collapse or rollover, and belongs to the field of bus emergency processing systems. The two safety net units are used for preventing passengers from inclining forwards and turning on one side respectively, and the blocking nets can form a temporary wall in a passenger standing area of a carriage by controlling the blocking nets to fall down respectively. The number of the safety air bag units is five, the safety air bag units can be popped out before the vehicle collides with a pit hole, the buffering effect is improved, secondary collision caused by other vehicles is prevented, the protection strength on passengers can be improved, the number of casualties is reduced, the damage degree of a vehicle body can be reduced, and the later maintenance cost of the vehicle is reduced. The system can help a bus driver to effectively reduce the number of casualties caused by accidents such as road collapse or vehicle rollover, can realize escape and self-rescue of passengers in a vehicle, greatly reduces dependence on emergency rescue teams and emergency management departments such as public security, fire protection and medical care, and saves social resources and economic cost.

Description

technical field [0001] The invention belongs to the field of bus emergency treatment systems, and relates to an escape system and an escape method for a bus that falls into a pit due to road surface subsidence or rollover. Background technique [0002] On city buses, riding safety depends almost entirely on the safety status of the driver and the vehicle. In order to solve the safety problems of passengers, city buses are generally equipped with escape windows and escape doors. When there are general traffic accidents, car body fires or sudden violence, passengers can smash the windows or escape from the escape doors. However, when the road surface collapses or the vehicle body rolls out of control, the vehicle may fall into a pothole, and the existing safety devices on the bus cannot effectively escape. [0003] The most common escape device on the bus is the escape window. When the vehicle is in distress, the passenger smashes the window glass with an emergency hammer and...

Claims

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Application Information

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IPC IPC(8): B60R21/01B60R19/20B60R21/13B60C23/04B60J7/02
CPCB60R21/01B60R19/205B60R21/13B60C23/04B60J7/02B60R2021/0018B60R2021/0002B60R2021/138
Inventor 范祥邓志颖田晓龙余灏张梦寒李亦婷熊琦孙大钊吉恒港于凯
Owner CHANGAN UNIV