Device and method for providing vehicle with anti-collision control function

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

Active Publication Date: 2019-01-04
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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  • Device and method for providing vehicle with anti-collision control function
  • Device and method for providing vehicle with anti-collision control function
  • Device and method for providing vehicle with anti-collision control function

Examples

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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

The invention provides a device and method for providing a vehicle anti-collision control function. The apparatus includes: a dangerous situation judging unit configured to judge whether a dangerous situation related to a side approaching vehicle is emerging based on information about a side approaching vehicle approaching the vehicle from the side; a lane keeping assist system (LKAS) control area a calculation unit configured to calculate a control area to apply to the LKAS when judging that a side approaching vehicle is causing a dangerous situation according to a result of the determination, so as to avoid the side approaching vehicle; a smart cruise control (SCC) control value calculation unit configured to calculating a control value to be applied to the SCC system so as to avoid the side approaching vehicle when it is determined according to the result of the determination that the side approaching vehicle is causing a dangerous situation; and a travel control unit configured to output the control signal according to the result of the calculation to at least one of the LKAS and SCC systems.

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 functionality. 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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/09B60W30/12B60W30/14
CPCB60W30/09B60W30/12B60W30/14B60W2520/10B60W2554/80B60W2554/801G08G1/167B62D15/025G08G1/166B60W30/08B60W40/02B60W40/105B60W2554/803B60Y2300/08B60Y2300/12
Inventor 申旻容李时亨
Owner HYUNDAI MOTOR CO LTD
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