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System and method for checking lane keeping performance

A lane keeping and vehicle technology, which is applied in the traffic control system of road vehicles, vehicle testing, radio wave measurement system, etc., can solve problems such as decision-making, vehicle quality degradation, and detection reliability reduction, so as to solve the problem of human error, The effect of reducing on-site claims issues and improving customer satisfaction

Pending Publication Date: 2020-05-26
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, conventional subjective detection methods only depend on the judgment of workers
Therefore, human error may occur, whereby deterioration of vehicle quality may occur
[0010] In addition, since workers only use the operation results of LFA function and LKA function for detection, for each function, LFA function and LKA function may not be detected under real-time operation conditions
Therefore, the detection reliability will be reduced

Method used

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  • System and method for checking lane keeping performance
  • System and method for checking lane keeping performance
  • System and method for checking lane keeping performance

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Embodiment Construction

[0044] Hereinafter, the present disclosure will be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the disclosure are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and written description are to be regarded as illustrative in nature and not restrictive. Throughout this specification, like reference numerals refer to like elements.

[0045] Throughout this specification, unless expressly stated otherwise, the word "comprise" and variations such as "comprises" or "comprising" should be understood to imply, but not exclude, the elements referred to. any other components. Also, the terms '...means', '...means', and 'module' described in this specification mean a unit for processing at least one function and operation, and may be realized by hardware componen...

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Abstract

The invention relates to a system and method for checking lane keeping performance. A system for inspecting vehicle lane keeping performance includes: an on-board diagnostic device (OBD) connected toa controller of a vehicle via controller area network communication to receive driving information; and an inspection terminal installed in the vehicle, connecting short-range wireless communication with the OBD, measuring position information of the vehicle on a road using a precision global positioning system, receiving the driving information to determine whether lane following assist function(LFA) function operates normally when the vehicle crosses over a line of a lane beyond a centerline of the lane and to determine whether a lane keeping assist function (LKA) function operates normallywhen the vehicle departs from the lane, and controlling the vehicle to move into the lane by applying a steering signal to the vehicle when at least one of the LFA function or LKA function does not operate normally.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2018-0142898 filed with the Korean Intellectual Property Office on November 19, 2018, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to systems and methods for testing lane keeping performance, and more particularly, to systems and methods for testing vehicle lane keeping performance during driving of a vehicle with driver safety assist features in a drive test center. Background technique [0004] Often, a driver of a vehicle may face many unexpected dangerous situations due to, for example, drowsy driving, clumsy driving, reckless driving or road conditions while the vehicle is in motion. [0005] An advanced driver assistance system (ADAS) has been developed to ensure the safety of a vehicle by allowing the vehicle to determine a dangerous situation during dri...

Claims

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Application Information

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IPC IPC(8): B60R16/023G01S19/42
CPCB60R16/0231B60R16/0232G01S19/42G08G1/167G07C5/008G07C5/0841G01M17/007G07C5/0808B60W30/12B60R16/023B60R16/03
Inventor 郑在哲金泰宗
Owner HYUNDAI MOTOR CO LTD
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