Black box system for vehicle using variable liquid lens

According to an embodiment of the present invention, a black box system for a vehicle using a liquid lens comprises: a camera having a variable liquid lens of which curvature is varied; a detection unit detecting an object to be inspected, wherein the object is placed within a predetermined distance...

Full description

Saved in:
Bibliographic Details
Main Authors KWON, SEOK KEON, BAEK, SEUNG HYUN
Format Patent
LanguageEnglish
Korean
Published 06.01.2017
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:According to an embodiment of the present invention, a black box system for a vehicle using a liquid lens comprises: a camera having a variable liquid lens of which curvature is varied; a detection unit detecting an object to be inspected, wherein the object is placed within a predetermined distance from a vehicle; and a lens control unit controlling the curvature of the variable liquid lens in accordance with at least one of information on gears of the vehicle, information on speed of the vehicle, and a detection result of the object to be inspected in the detection unit for a view angle of the camera to be changed to a first view angle and a second view angle which is larger than the first view angle. 본 발명의 실시예에 따른 유체 렌즈를 이용한 차량용 블랙박스 시스템은, 곡률이 가변되는 유체 렌즈를 포함하는 카메라, 차량으로부터 일정 거리 내에 위치하는 피검체를 감지하는 감지부 및 상기 차량의 변속단 정보, 상기 차량의 속도 정보 및 상기 감지부의 상기 피검체 감지 결과 중 적어도 하나에 따라 상기 유체 렌즈의 곡률을 제어하여 상기 카메라의 화각을 제1 화각과 상기 제1 화각보다 큰 제2 화각으로 변경하는 렌즈 제어부를 포함한다.
Bibliography:Application Number: KR20150091802