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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

AI Technical Summary

Problems solved by technology

[0005] In conventional cameras used in driving assistance systems for vehicles, since the focal length is constant, the focal length cannot be adjusted appropriately according to the state of the vehicle, driving state, etc.

Method used

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

Examples

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Embodiment Construction

[0061] Hereinafter, the embodiments disclosed in this specification will be described in detail with reference to the drawings. Herein, the same or similar structural elements will be assigned the same reference numerals regardless of the reference numerals, and repeated descriptions thereof will be omitted. The suffixes "module" and "part" used in the following descriptions for structural elements are given or used in combination only for the convenience of writing the description, and do not have mutually distinguishing meanings or functions. In addition, in the process of describing the embodiments disclosed in the present invention, if it is judged that the specific description of related known technologies will lead to confusion of the technical ideas of the embodiments disclosed in this specification, the detailed description will be omitted. Moreover, the attached drawings are only for easy understanding of the embodiments disclosed in this specification, and the technic...

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PUM

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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
CPCG02F1/13306G03B13/36H04N23/55B60R1/31B60R1/24G02B5/003G02B26/005G02F1/29B60R2300/107G02F1/294B60K35/10B60K2360/1438B60K35/28B60K2360/16B60K35/22B60K2360/21B60W50/12H01L27/146G06V20/58G06V20/582G06V20/588B60R2300/303B60R2300/802B60R2300/8033B60R2300/804B62D15/029G03B13/32G08G1/166
Inventor 金周英尹成汉李元石金勋
Owner LG ELECTRONICS INC
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