Method and device for preventing vehicle collision

A vehicle collision and vehicle technology, applied in the field of vehicle collision prevention, can solve problems such as imperfect technology, inability to avoid traffic accidents, and inability to effectively avoid rear-end collision accidents.

Inactive Publication Date: 2014-09-17
FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The first way can reduce the loss of collision accidents to a certain extent, but fundamentally cannot avoid the occurrence of traffic accident...

Method used

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  • Method and device for preventing vehicle collision
  • Method and device for preventing vehicle collision
  • Method and device for preventing vehicle collision

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] An embodiment of the present invention provides a vehicle collision prevention method, which is executed by a vehicle collision prevention device, such as figure 1 As shown, the method provided by the embodiment of the present invention includes the following steps:

[0055] S11. Detect the driving distance between the vehicle and the vehicle in front of the vehicle.

[0056] S12. According to the detected driving distance between the vehicle and the v...

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Abstract

The invention provides a method and a device for preventing vehicle collision, relates to the technical field of automobiles, and can effectively avoid rear-end collision. The method comprises the following steps of detecting a running distance between a vehicle and another vehicle in front of the vehicle; determining whether rear-end collision possibly happens between the vehicle and the front vehicle or not according to the detected running distance between the vehicle and the front vehicle, and limiting the speed of the vehicle if the rear-end collision possibly happens. The method and the device can be applied to an anti-collision technology for vehicles.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method and device for preventing vehicle collisions. Background technique [0002] In recent years, with the rapid development of highway traffic in my country, the mileage of expressways has increased year by year, and the rate of traffic accidents has also increased year by year. Among them, rear-end collision accidents account for about 1 / 3 of the total. Among these accidents, the main reasons are driver distraction, excessive fatigue or lack of attention to longitudinal safety vehicles. The relationship between distance and speed is unclear. [0003] At present, vehicle anti-collision technology can be divided into passive and active, specifically in the following two ways: [0004] Firstly, a passive anti-collision device is provided, for example, increasing safety frames on the front and rear of the vehicle, installing safety belts and airbags, etc. [0005] Second, ...

Claims

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Application Information

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IPC IPC(8): B60R21/013B60Q1/46
Inventor 张镇民
Owner FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD
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