System for preventing secondary collision of vehicles and running method thereof

A technology for secondary collisions and automobiles, applied in anti-collision systems, vehicle components, transportation and packaging, etc., can solve the problem of no early warning for vehicles ahead, achieve simple structure, low cost, and reduce the probability of secondary collisions

Inactive Publication Date: 2009-11-25
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, there are the following technical problems in the prior art: after the vehicle in front collides, it is impossible to warn the rear or the surroundings in time.

Method used

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  • System for preventing secondary collision of vehicles and running method thereof

Examples

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Embodiment Construction

[0026] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0027] Such as figure 1 As shown, No. 1 car is a collision car. When No. 1 car collides, it sends out a signal that is received by nearby cars 2-4 and reminds the driver.

[0028] It can use the device of the car body remote control system to achieve the alarm function. The basic principle of the car body remote control system is to use the radio frequency signal sent by the remote control key. After receiving the signal through the antenna installed in the BCM (body controller), it sends out a corresponding Instructions are given to the body, such as unlocking, unlocking and other functions, so as to realize wireless control.

[0029] And another kind of embodiment then utilizes the safety air bag that most of automobiles are installed now, the safety air bag module is the controller t...

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PUM

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Abstract

The invention relates to a system for preventing secondary collision of vehicles, especially a control circuit system. The invention also relates to a running method of preventing the secondary collision of vehicles, a body collision sensor module and a signal transmitter are used in this method. The body collision sensor module is capable of judging whether collision exists; the signal transmitter is mounted on the body collision sensor module, and transmits signals after the body collision sensor module judges collision exists, in the way to protect the vehicle from the rear-end collision from others after the collision.

Description

technical field [0001] The invention relates to a system for preventing secondary collisions of automobiles, especially a control circuit system, and also relates to an operation method of the system for preventing secondary collisions of automobiles, which is applied to prevent automobiles from being rear-ended by other vehicles after collisions. . Background technique [0002] When the car in front of the road collides and a car accident occurs, the rear vehicle may fail to detect the front car accident in time, and a secondary rear-end collision occurs, causing a more serious car accident. And in the prior art, there is no vehicle system or method for preventing other vehicles from colliding with a car accident due to failure to detect the accident in time, that is, it is impossible or difficult to avoid secondary collisions. [0003] To sum up, the following technical problems exist in the prior art: after the vehicle in front collides, it is impossible to give early wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60Q9/00B60R21/0136
Inventor 袁中赵国华
Owner CHERY AUTOMOBILE CO LTD
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