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Apparatus and method for providing a crash prevention control functionality for a vehicle

A control function and anti-collision technology, applied in control devices, road vehicle drive control systems, road vehicle traffic control systems, etc., to solve problems such as unavoidable vehicle collisions

Active Publication Date: 2014-07-02
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both systems may not be able to avoid certain types of collisions between vehicles

Method used

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  • Apparatus and method for providing a crash prevention control functionality for a vehicle
  • Apparatus and method for providing a crash prevention control functionality for a vehicle
  • Apparatus and method for providing a crash prevention control functionality for a vehicle

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Embodiment approach

[0066] According to an exemplary embodiment of the present invention, an apparatus and method for providing a vehicle collision avoidance control function uses both an LKAS and an SCC system to prevent a collision with a laterally approaching vehicle. Control of the vehicle position in the lateral direction and control of the vehicle speed in the longitudinal direction can be performed simultaneously, making it possible to avoid collisions with laterally approaching vehicles.

[0067] In addition, when the collision avoidance and anti-collision driving function is used, the driving vehicle remains in its lane, thereby further reducing the probability of collision with a vehicle driving in another lane, thereby further improving the safety and reliability of the collision avoidance and anti-collision function. potency.

[0068] Although the foregoing has described in detail exemplary embodiments of the present invention, it should be fully understood that many variations and ad...

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Abstract

An apparatus for providing crash prevention control functionality to a vehicle includes: a dangerous situation determining unit determining whether a dangerous situation is developing with respect to a side approaching vehicle based on information relating to the vehicle approaching from a side direction; a lane keeping assist system (LKAS) control area calculation unit calculating a control area to apply to a LKAS so as to avoid the approaching vehicle when the approaching vehicle is causing a dangerous situation; a smart cruise control (SCC) control value calculation unit calculating a control value to apply to an SCC system so as to avoid the approaching vehicle when the approaching vehicle is causing a dangerous situation; and a drive control unit configured to output a control signal to at least one of the LKAS and the SCC system according to the calculation results.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application Serial No. 10-2012-0155003 filed on December 27, 2012, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to devices and methods for providing anti-collision control functions for vehicles, and more particularly, to techniques for preventing collisions with vehicles approaching from the side. This technology works in association with the Lane Keeping Assist System (LKAS) and Smart Cruise Control (SCC) systems to provide collision avoidance functions. Background technique [0004] The Lane Keeping Assist System (LKAS) is a system that automatically prevents the vehicle from departing from its lane while the vehicle is running, notifies the driver of the lane departure through the vibration of the handle, beep sound, or the like, and automatically operates the handle when the vehicle dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/09B60W30/12B60W30/14
CPCG08G1/167G08G1/166B60W30/09B60W30/12B60W30/14B60W2520/10B60W2554/80B60W2554/801B62D15/025B60W30/08B60W40/02B60W40/105B60W2554/803B60Y2300/08B60Y2300/12
Inventor 申旻容李时亨
Owner HYUNDAI MOTOR CO LTD
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