KR20210016196A - 차량 및 차량의 제어방법 - Google Patents
차량 및 차량의 제어방법 Download PDFInfo
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- KR20210016196A KR20210016196A KR1020190094137A KR20190094137A KR20210016196A KR 20210016196 A KR20210016196 A KR 20210016196A KR 1020190094137 A KR1020190094137 A KR 1020190094137A KR 20190094137 A KR20190094137 A KR 20190094137A KR 20210016196 A KR20210016196 A KR 20210016196A
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Abstract
Description
도 2는 일 실시예에 따른 차량의 내부를 나타낸 도면이다.
도 3은 일 실시예에 따른 차량의 제어 블록도이다.
도 4는 일 실시예에 따른 차량의 제어방법의 순서도이다.
도 5는 일 실시예에 따른 차량의 투영 영역을 설명하기 위한 도면이다.
도 6는 일 실시예에 따른 차량의 투영 영역을 측면에서 바라본 도면이다.
도 7은 일 실시예에 따른 차량의 속도에 따라 편집되는 전방 영상을 설명하기 위한 도면이다.
도 8은 일 실시예에 따른 차량의 속도에 따라 변경되는 카메라의 촬영 각도를 설명하기 위한 도면이다.
100: 전방 카메라
110: 속도 센서
120: 조향각 검출부
130: 자이로 센서
140: 내부 카메라
200: 헤드업 디스플레이
210: 카메라 각도 조절기
300: 입력부
400: 제어부
410: 영상 처리부
420: 카메라 각도 조절부
Claims (20)
- 차량의 전방을 촬영하는 전방 카메라;
상기 차량의 윈드쉴드에 영상을 투영시키는 헤드업 디스플레이;
상기 윈드쉴드의 영역 중 상기 영상이 투영되는 영역을 설정하기 위한 경계선을 입력 받는 입력부; 및
상기 입력된 경계선에 기초하여 상기 영상이 투영되는 투영 영역을 결정하고, 상기 결정된 투영 영역 및 상기 차량의 속도에 기초하여 상기 전방 카메라로부터 촬영된 전방 영상의 관심 영역을 결정하고, 상기 결정된 투영 영역에 상기 결정된 관심 영역이 표시되도록 상기 헤드업 디스플레이를 제어하는 제어부;를 포함하는 차량. - 제1항에 있어서,
상기 제어부는,
상기 투영 영역의 크기에 비례하여 상기 관심 영역의 크기를 결정하는 차량. - 제1항에 있어서,
상기 제어부는,
상기 차량의 속도가 증가하면 상기 관심 영역의 위치를 상향시키고, 상기 차량의 속도가 감소하면 상기 관심 영역의 위치를 하향시키는 차량. - 제1항에 있어서,
상기 제어부는,
상기 차량의 조향 방향으로 상기 관심 영역의 위치를 이동시키는 차량. - 제1항에 있어서,
상기 제어부는,
수평선을 기준으로 한 상기 차량의 차체 각도가 클수록 상기 관심 영역의 위치를 하향시키는 차량. - 제1항에 있어서,
운전자의 안면 영상을 획득하는 내부 카메라;를 더 포함하고,
상기 제어부는,
상기 운전자의 안면 영상에 기초하여 상기 운전자의 눈의 위치를 결정하고, 상기 눈의 위치에 기초하여 상기 전방 영상이 투영되는 투영 영역의 크기를 결정하는 차량. - 제1항에 있어서,
상기 제어부는,
상기 차량의 속도가 미리 정해진 속도 이상이면, 상기 투영 영역에 상기 관심 영역이 표시되지 않도록 상기 헤드업 디스플레이를 제어하는 차량. - 제1항에 있어서,
상기 제어부는,
상기 윈드쉴드의 하단부부터 상기 경계선 사이의 영역을 상기 투영 영역으로 결정하는 차량. - 제1항에 있어서,
상기 입력부는,
상기 윈드쉴드에 마련되는 차량. - 제1항에 있어서,
상기 제어부는,
상기 차량의 속도, 상기 차량의 조향 방향 또는 수평선을 기준으로 한 상기 차량의 차체 각도 중 적어도 하나에 기초하여 상기 전방 카메라의 촬영 각도를 결정하고, 상기 결정된 촬영 각도에 기초하여 상기 전방 카메라의 촬영 각도를 조절하는 차량. - 전방 카메라가, 차량의 전방을 촬영하고;
상기 차량의 윈드쉴드의 영역 중 영상이 투영되는 영역을 설정하기 위한 경계선을 입력 받고;
상기 입력된 경계선에 기초하여 상기 영상이 투영되는 투영 영역을 결정하고;
상기 결정된 투영 영역 및 상기 차량의 속도에 기초하여 상기 전방 카메라로부터 촬영된 전방 영상의 관심 영역을 결정하고;
상기 결정된 투영 영역에 상기 결정된 관심 영역을 표시하는 것;을 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 결정된 투영 영역에 기초하여 상기 전방 영상의 관심 영역을 결정하는 것은,
상기 투영 영역의 크기에 비례하여 상기 관심 영역의 크기를 결정하는 것;을 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 차량의 속도에 기초하여 상기 전방 영상의 관심 영역을 결정하는 것은,
상기 차량의 속도가 증가하면 상기 관심 영역의 위치를 상향시키고, 상기 차량의 속도가 감소하면 상기 관심 영역의 위치를 하향시키는 것;을 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 차량의 조향 방향으로 상기 관심 영역의 위치를 이동시키는 것;을 더 포함하는 차량의 제어방법. - 제11항에 있어서,
수평선을 기준으로 한 상기 차량의 차체 각도가 클수록 상기 관심 영역의 위치를 하향시키는 것;을 더 포함하는 차량의 제어방법. - 제11항에 있어서,
운전자의 안면 영상을 획득하고;
상기 운전자의 안면 영상에 기초하여 상기 운전자의 눈의 위치를 결정하고;
상기 눈의 위치에 기초하여 상기 전방 영상이 투영되는 투영 영역의 크기를 결정하는 것;을 더 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 차량의 속도가 미리 정해진 속도 이상이면, 상기 투영 영역에 상기 관심 영역을 표시하지 않는 것;을 더 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 입력된 경계선에 기초하여 상기 영상이 투영되는 투영 영역을 결정하는 것은,
상기 윈드쉴드의 하단부부터 상기 경계선 사이의 영역을 상기 투영 영역으로 결정하는 것;을 포함하는 차량의 제어방법. - 제11항에 있어서,
상기 차량의 윈드쉴드의 영역 중 영상이 투영되는 영역을 설정하기 위한 경계선을 입력 받는 것은,
상기 차량의 윈드쉴드에 마련된 입력부에 의해 수행되는 차량의 제어방법. - 제11항에 있어서,
상기 차량의 속도, 상기 차량의 조향 방향 또는 수평선을 기준으로 한 상기 차량의 차체 각도 중 적어도 하나에 기초하여 상기 전방 카메라의 촬영 각도를 결정하고;
상기 결정된 촬영 각도에 기초하여 상기 전방 카메라의 촬영 각도를 조절하는 것;을 더 포함하는 차량의 제어방법.
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US16/743,924 US11491872B2 (en) | 2019-08-02 | 2020-01-15 | Vehicle and method for displaying an image onto a windshield |
CN202010089002.8A CN112389423B (zh) | 2019-08-02 | 2020-02-12 | 车辆及用于控制车辆的方法 |
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