Vehicle with pedestrian protecting mechanism

A technology for pedestrian protection and automobiles, which is applied in pedestrian/occupant safety arrangement, transportation and packaging, and vehicle parts, etc. It can solve the problems of difficult control of the air bag deployment direction, high air source requirements, and large air bag volume.

Active Publication Date: 2007-03-21
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this tiled airbag only utilizes the thickness of the airbag to partially cover the front windshield, so the protection effect is not good, and the effect of the outside air and resistance on the car will make the tiled airbag The position is misplaced so that it cannot play an effective protective role
[0005] Existing cars that include pedestrian airbags cannot simultaneously reduce the risk of the front windshield, hood, etc. to pedestrians being hit, and the direction of airbag deployment is not easy to

Method used

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Examples

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Embodiment Construction

[0021] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0022] Figures 1 and 2 are front schematic diagrams before and after deployment of an air bag of a vehicle including a pedestrian protection device according to the present invention. 3 and 4 are schematic side views before and after deployment of the air bag of the automobile including the pedestrian protection device according to the present invention. As shown in the above figure, the automobile provided by the present invention includes a pedestrian protection device, and the pedestrian protection device includes a control unit (not shown), an air source 1 and an air bag 2, and the control unit and the air source 1 Electrically connected, the air source 1 communicates with the air bag 2; wherein, the side of the engine cover 5 close to the front windshield 6 is openably connected to the vehicle body 12, and the air bag 2 i...

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Abstract

The present invention is vehicle with pedestrian protecting mechanism including a control unit, an air source and an air bag connected together. The engine hood is openable in the side near the windshield. The folded air bag is set inside the engine hood, and the unfolded air bag is spreaded before the windshield while part of it is located below the opened engine hood to support the engine hood. The vehicle with pedestrian protecting mechanism has comprehensive protection and easy control.

Description

technical field [0001] The present invention relates to an automobile, and more particularly to an automobile including a pedestrian protection device. Background technique [0002] After the pedestrian is hit by the front wall of the car (including the front bumper), the pedestrian turns over the hood, and the collision with hard objects such as the front windshield, wiper, and hood is called a secondary collision. The pedestrian secondary collision protection device is a device to prevent secondary collisions between automobiles and pedestrians. Pedestrian airbags are one of them. At present, there are two types of automobiles that include pedestrian airbag protection devices to prevent secondary collisions. [0003] The first pedestrian airbag is an airbag device for protecting pedestrians disclosed in the invention (CN1500045A) entitled "Airbag Device for Protecting Pedestrians" which is arranged on the upper part of one of the left and right front pillars of the automob...

Claims

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Application Information

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IPC IPC(8): B60R21/34B60R21/36
Inventor 奚兴超温俊朱斌邹财松
Owner BYD CO LTD
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