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Bus escape system and escape method for road surface subsidence or rollover

An escape system and bus technology, which is applied in the field of bus emergency treatment system, can solve the problem that the escape device cannot be used for self-rescue by passengers, and achieve the effects of saving social resources and economic costs, reducing the number of casualties, and preventing secondary collapses

Active Publication Date: 2022-06-07
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 escape method for road surface subsidence or rollover
  • Bus escape system and escape method for road surface subsidence or rollover
  • Bus escape system and escape method for road surface subsidence or rollover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] like figure 1 As shown, a bus escape system for a pit due to road collapse or rollover, the escape system is installed on the bus, and includes a first controller 16, a hazard 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 the carriage; the danger sensing unit includes a tire pressure monitoring sensor 17 and an inclination sensor 12, the tire pressure monitoring sensor 17 is installed on the tire, and the inclination sensor 12 is installed in the bus On the chassis; the longitudinal safety net unit 34 includes a longitudinal driving motor 3, a longitudinal winding drum 4 and a longitudinal screen 32 wound on the longitudinal winding drum 4; the transverse safety net unit 41 is installed on the lower surface of the top of the bus, including a transverse driving motor 42. The transverse mesh drum 36 and the transverse net 37 wound on the transverse mesh drum 36;

...

Embodiment 2

[0070] Except for the following contents, the rest of the contents are the same as in Example 1.

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

[0072] like Figure 4(a) ,4(b) As shown in and 4(c), the safety net unit includes a blocking head 29, a blocking tail 33, a longitudinal blocking 32, a longitudinal winding drum 4, a pulley 8, a guide groove 15, a longitudinal driving motor 3, a longitudinal belt 7, and a pull ball. 31, bead wheel 30, block underline. The longitudinal drive motor 3 and the longitudinal mesh drum 4 are both arranged in the roof mezzanine, and the underline of the net marked on the carrying board of the bus corresponds to the longitudinal net 32 ​​in the vertical direction, and guides passengers 6 to stand in the middle of the underline of the adjacent net. area; at work, the lateral safety net unit 41 and the longitudinal safety net unit 34...

Embodiment 3

[0077] Except for the following contents, the rest of the contents are the same as in Example 1.

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

[0079] The sunroof assembly includes sunroofs 2, two sunroofs 2 are provided, and the two sunroofs 2 are respectively installed on the outer side of the top of the vehicle head and the outer side of the top of the rear of the vehicle.

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

[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 on the contact parts of the pneumatic tire and the wheel hub on the four tires; there are two in...

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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 subsidence or rollover, and belongs to the field of bus emergency treatment systems. The two safety net units are respectively used to prevent passengers from leaning forward and rolling over, respectively, by controlling the respective blocking nets to fall, so that the blocking nets can form a temporary wall in the passenger area of ​​the carriage. There are 5 airbag units, which can pop up outside before the vehicle collides with the pothole, which increases the buffering effect and prevents secondary collisions caused by other vehicles. It can not only increase the protection of passengers and reduce the number of casualties, but also It can reduce the degree of damage to the body and reduce the maintenance cost of the vehicle in the later period. It can help bus drivers effectively reduce the number of casualties caused by sudden accidents such as road subsidence or vehicle rollover, and can realize the escape and self-rescue of passengers in the bus, greatly reducing the need for emergency rescue teams and emergency services such as public security, fire protection, and medical care. The dependence of the management department saves social resources and economic costs.

Description

technical field [0001] The invention belongs to the field of bus emergency treatment systems, and relates to a bus escape system and an escape method used for road collapse or rollover into a pit. Background technique [0002] On city buses, ride safety depends almost entirely on the safety of the driver and the vehicle. In order to solve the safety problem of passengers, city buses are generally equipped with escape windows and escape doors. When there is a general traffic accident, vehicle body fire or sudden violence, passengers can break the window or escape from the escape door. However, when the road collapses or the body rolls out of control, the vehicle may fall into the 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 uses an emergency hammer to smash the window glass and jump out of the window to escape. In addition,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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