Vehicle Driver Assistance Apparatus

An auxiliary device and vehicle driving technology, which is applied in the direction of focusing devices, vehicle components, optical observation devices, etc., and can solve problems such as the inability to adjust the focal length

Active Publication Date: 2017-10-20
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In conventional cameras used in driving assistance systems for vehicles, since the focal length is consta

Method used

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  • Vehicle Driver Assistance Apparatus
  • Vehicle Driver Assistance Apparatus
  • Vehicle Driver Assistance Apparatus

Examples

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[0061] Hereinafter, the embodiments disclosed in the present specification will be described in detail with reference to the accompanying drawings, wherein the same or similar structural elements irrespective of the reference numerals are assigned the same reference numerals, and repeated descriptions thereof will be omitted. The suffixes 'module' and 'section' for structural elements used in the following description are only given or mixed in consideration of the convenience of writing the description, and do not have meanings or functions that distinguish each other by themselves. In addition, in the process of describing the embodiments disclosed in the present invention, if it is determined that the specific description of the related well-known technology will obscure the technical idea of ​​the embodiments disclosed in this specification, the detailed description will be omitted. In addition, the attached drawings are only for easy understanding of the embodiments disclo...

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Abstract

A vehicle driver assistance apparatus includes a camera provided in a vehicle and configured to acquire an image; and a processor configured to process the image. The camera includes an image sensor; and a variable lens that includes a liquid crystal layer and configured to alter the path of the light that is introduced into the image sensor based on an arrangement of liquid crystal molecules included in the liquid crystal layer. The arrangement of the liquid crystal molecules in the liquid crystal layer is dependent on an applied voltage.

Description

technical field [0001] The present invention relates to a vehicle driving assistance device. Background technique [0002] A vehicle is a device for moving a user in a desired direction. Representative examples include automobiles. [0003] In addition, in order to provide convenience to users who utilize vehicles, it is a trend to equip vehicles with various sensors and electronic devices. In particular, research on an Advanced Driver Assistance System (ADAS: Advanced Driver Assistance System) is being actively conducted for the convenience of driving by users. Furthermore, it is actively developing related to autonomous vehicles (Autonomous Vehicle). [0004] A variety of sensors can be used in vehicle driving assistance systems, and cameras are representative of them. [0005] In conventional cameras used in driving assistance systems for vehicles, since the focal length is constant, the focal length cannot be appropriately adjusted according to the state of the vehic...

Claims

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Application Information

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IPC IPC(8): G03B13/36G02F1/133
CPCG02F1/13306G03B13/36H04N23/55B60R1/00G02B5/003G02B26/005B60K2370/16B60K2370/21B60K2370/152B60K2370/1438G02F1/29B60R2300/107G02F1/294B60W50/12H01L27/146G06V20/58G06V20/582G06V20/588B60R2300/303B60R2300/802B60R2300/8033B60R2300/804B62D15/029G03B13/32G08G1/166
Inventor 金周英尹成汉李元石金勋
Owner LG ELECTRONICS INC
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