Vehicle collision buffering system and method

A vehicle collision and buffer system technology, applied in the field of vehicle collision buffer system, can solve the problem of inability to flexibly set the surface

Inactive Publication Date: 2019-08-30
DAIMLER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the airbag, it needs to be replaced once used; for the built-in energy absorbing device, it cannot be flexibly installed on the surface of the whole vehicle

Method used

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  • Vehicle collision buffering system and method
  • Vehicle collision buffering system and method
  • Vehicle collision buffering system and method

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Embodiment Construction

[0031] Embodiments of the present invention are described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components or processes that are not relevant to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0032] An embodiment of the present invention provides a vehicle collision buffer system, such as figure 1 As shown, the system includes:

[0033] Distance sensor 11 , vehicle body control module 12 , intelligent control switch 13 , foam generator device 14 .

[0034] Wherein the foam generator 11 device comprises a front nozzle, a rear nozzle, a front storage tank, a rear storage tank and connecting pipelines. There are multiple front nozzles and r...

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Abstract

The invention discloses a vehicle collision buffering system and method. The system comprises a distance sensor, a vehicle body control module, an intelligent control switch and a foam generator device, wherein the foam generator device comprises a front nozzle, a rear nozzle, a front storage tank, a rear storage tank and a connecting pipeline; the plurality of nozzles are arranged, so that the ejected foam materials are uniformly distributed from the front / rear bumper area to a vehicle width boundary; the distance between the vehicle and the obstacle is collected by the distance sensor; the vehicle body control module collects speed information and determines the minimum braking distance, and when the distance between the vehicle and the obstacle is judged to be smaller than the minimum braking distance, the intelligent control switch is controlled to open the foam generator device; and the foam generator device is used for preparing the foam material, and the foam material is sprayedon the front surface of the vehicle or the rear surface of the vehicle. The system further comprises a central control display screen, and the system can also inject an oil film. According to the scheme, the collision energy is effectively absorbed, the impact strength during accidents is reduced, and the driving safety is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle collision buffer system and method. Background technique [0002] At present, the number of vehicles in the society is high, the vehicle traffic is heavy, and traffic accidents occur from time to time. Although the existing braking technology can reduce the damage of traffic accidents to a certain extent, in rainy and snowy weather, due to the change of the friction coefficient between the road surface and the tires, the braking function decreases, and traffic accidents still occur, causing personal and property damage. In addition, brake failure and speeding will also cause traffic accidents and cause serious losses. [0003] Chinese patent document CN 204020790 U discloses a device for an external airbag of an automobile, which controls the ejection of the external airbag when a collision is about to occur or when a collision is occurring. Chinese patent documen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/34B60R21/0134
CPCB60R21/0134B60R21/34B60R2021/346
Inventor 肖浪周蔚然
Owner DAIMLER AG
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