Automobile frontal collision active protection system

A frontal collision, active protection technology, applied in vehicle components, vehicle safety arrangements, pedestrian/occupant safety arrangements, etc., to reduce maintenance costs, reduce rear-end collisions, and reduce injuries.

Inactive Publication Date: 2010-08-18
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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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 address the above-mentioned problems existing in the existing safety airbag device, and propose an automobile frontal collision

Method used

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  • Automobile frontal collision active protection system
  • Automobile frontal collision active protection system

Examples

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Embodiment Construction

[0017] like figure 1 As shown, the automobile frontal collision active protection system includes a collision sensor, a central processing unit, a gas generator and an airbag. An A / D converter is connected between the collision sensor and the central processing unit, and the gas generator is connected to the airbag. The airbag is sewn from silicon-coated nylon cloth and is folded and fixed in an orderly manner on a guide bracket. The guide bracket is stamped and formed from a metal material and fixedly installed on the front of the bumper beam of the vehicle; the gas generator is fixed on a fixed bracket. , the fixed bracket is stamped and formed by metal material and fixedly installed on the back of the bumper beam of the vehicle; the gas generator is composed of igniter, gunpowder, filter screen, shell and other parts. A signal transmitter, a signal receiver and an acceleration sensor are also connected to the central processing unit, and an A / D converter is also connected b...

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PUM

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Abstract

The invention provides an automobile frontal collision active protection system which belongs to the technical field of automobile safety, and solves the problem that a traditional automobile safety airbag protection device cannot fundamentally prevent rear-end accidents. The automobile frontal collision active protection system comprises a safety airbag device and a controller; the controller can control the work of the safety airbag device; the controller comprises a central processing unit, a signal transmitter and a signal receiver; the signal transmitter and the signal receiver are connected with the central processing unit, and the central processing unit can send pre-warming signals to nearby vehicles when collision happens; and the signal receiver can be used to receive the pre-warning signals sent by vehicles ahead upon collision. The automobile frontal collision active protection system can send the pre-warning signals to nearby vehicles under the premise that the vehicle collides, so that the nearby vehicles can slow down or detour after receiving advance pre-warning, thereby reducing rear-end accidents to some extent.

Description

technical field [0001] The invention belongs to the technical field of automobile safety, and relates to an automobile front collision active protection system. Background technique [0002] As a product of modern industry, automobiles have become the most commonly used means of transportation in our lives and play an important role in our lives. At present, the speed of automobiles is getting faster and faster, and the number is increasing. The test of automobile traffic safety is also increasingly prominent. When people buy cars, they pay more and more attention to the performance requirements of safety facilities. The number of people lost due to car accidents is increasing every year, which brings great losses to people's lives and property. Therefore, a new type of car active protection is developed. The system is running out of time. [0003] At present, most of the cars sold on the market are equipped with airbags, but they will only be deployed passively when the c...

Claims

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Application Information

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IPC IPC(8): B60R21/01B60R21/16
Inventor 祝贺周易吴成明刘卫国周大永李书福杨健赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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