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Apparatus and method for recognizing driving lane of vehicle

A technology for lanes and vehicles, applied in the direction of vehicle position/route/height control, measuring devices, vehicle components, etc., which can solve problems such as inconsistent shapes, driver assistance function errors, etc.

Pending Publication Date: 2021-11-26
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the traditional driving lane recognition technology will determine which lane from the left is the current driving lane of the vehicle without an accurate map, when a new left lane appears, the driving lane determined before the new left lane appears Inconsistencies with the actual road shape may lead to errors in driver assistance functions
Even when the left lane disappears, the driving lane determined before the left lane disappears may not match the actual road shape, resulting in an error in the driver assistance function

Method used

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  • Apparatus and method for recognizing driving lane of vehicle
  • Apparatus and method for recognizing driving lane of vehicle
  • Apparatus and method for recognizing driving lane of vehicle

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Embodiment Construction

[0039] Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. When adding reference numerals to components in each drawing, it should be noted that the same or equivalent components are denoted by the same reference numerals even if they are shown in other drawings. Also, when describing the embodiments of the present invention, detailed descriptions of well-known features or functions will be excluded so as not to unnecessarily obscure the gist of the present invention.

[0040] In describing components according to an embodiment of the present invention, terms such as first, second, 'A', 'B', (a), (b), etc. may be used. These terms are only intended to distinguish one component from another, and these terms do not limit the nature, order or sequence of the constituent components. Unless otherwise defined, all terms (including technical terms or scientific terms) used herein have the same meaning as commonly u...

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Abstract

The invention relates to an apparatus and method for recognizing a driving lane of a vehicle. The apparatus includes an information acquisition device that acquires forward information of a road on which the vehicle is driving, and a processor that recognizes an entrance section and an exit section on a front left side of the vehicle based on the forward information, and determines a driving lane of the vehicle by correcting a number of lanes of the road in the entrance section and the exit section.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2020-0061735 filed May 22, 2020, the entire contents of which are incorporated herein by reference. technical field [0003] The invention relates to a device and a method for recognizing a driving lane of a vehicle. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] Driving lane recognition technology determines which lane from the left is the current lane of the vehicle without a precise map and is required for driver assistance functions such as lane change assist and motorway on-ramp deceleration. [0006] In certain road sections included in the operating range of the driver assistance function that does not utilize the precise map, such as urban expressways and car-only roads, there are roads that merge in f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/30G01C21/36G06K9/00
CPCG01C21/30G01C21/3658G06V20/588G06V10/809G06F18/254G06F18/259B60W40/06B60W30/10B60W2552/10B60W2556/35B60W2556/20B60Y2300/10G05D1/0246G05D1/0221G05D1/0219
Inventor 韩泳敏余性润朴书贤文承建
Owner HYUNDAI MOTOR CO LTD