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Vehicle collision avoidance control method and collision avoidance device for realizing the same

A technology of collision avoidance and control method is applied in the field of collision avoidance devices to achieve the effect of collision avoidance

Active Publication Date: 2016-09-28
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a solution needs to rely on manual operation by the driver, and simply relies on braking control to avoid collisions

Method used

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  • Vehicle collision avoidance control method and collision avoidance device for realizing the same
  • Vehicle collision avoidance control method and collision avoidance device for realizing the same
  • Vehicle collision avoidance control method and collision avoidance device for realizing the same

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Embodiment Construction

[0038] A detailed description will be given below with reference to the attached drawings of the preferred embodiment of the present invention. First, due to the addition of reference symbols to the constituent elements in each drawing, care should be taken to use the same symbol as much as possible even though the same constituent element is displayed on different drawings. Furthermore, the following describes the best embodiment of the present invention or the technical idea of ​​the present invention will not be limited or limited thereto, and of course it can be modified according to those skilled in the art.

[0039] figure 1 It is a schematic flowchart of a vehicle collision avoidance control method according to a preferred embodiment of the present invention. figure 2 is a schematic block diagram of a vehicle collision avoidance control device according to a preferred embodiment of the present invention.

[0040] According to a preferred embodiment of the vehicle col...

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Abstract

The invention provides a control method for collision avoidance of a vehicle and an apparatus for collision avoidance of vehicle implementing the same. The control method for collision avoidance of the vehicle is characterized by comprising the steps of: (a) a step of determining whether a lane changing purpose of a driver exists; b) a step of determining collision risk based on the information of a side back obstacle and a front obstacle which are sensed by a side back sensor and a front sensor when the lane changing process exists, and c) a step of calculating a yaw rate for preventing collision when collision risk exists. Lane changing purpose of the driver is sensed based on the information of self vehicle. Whether collision risk exists is determined based on collision time with the back side vehicle, thereby advantageously preventing collision and minimizing risk.

Description

technical field [0001] The invention relates to a vehicle collision avoidance control method and a collision avoidance device for realizing the same. More specifically, a method for controlling collision avoidance of a vehicle using a calculated yaw rate and a collision avoidance device for realizing the same. Background technique [0002] If the driver changes lanes while driving, various sensors such as ultrasonic sensors installed in the car can sense the danger signal of a collision with an adjacent vehicle. The sensor transmits the sensed signal to the driver, so that the driver uses the received signal to respond to the danger of the accident in time. [0003] At the same time, if the driver fails to respond in time, he can also decelerate through the braking device. However, such a scheme needs to rely on manual operation by the driver, and simply relies on braking control to avoid collisions. Therefore, a more effective system for preventing a collision with a cor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/095
CPCB60W30/095B60W40/114B60W2710/182B60W2710/202
Inventor 黄泰勋
Owner HYUNDAI MOBIS CO LTD