KR20160068611A - 차량을 무선 충전 조립체와 정렬시키기 위한 방법 및 시스템 - Google Patents
차량을 무선 충전 조립체와 정렬시키기 위한 방법 및 시스템 Download PDFInfo
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Abstract
Description
도 1은 참조 물체의 예시적 개략도를 도시한다.
도 2는 제 1 정렬 방법의 예시적 개략도를 도시한다.
도 3은 제 2 정렬 방법의 예시적 개략도를 도시한다.
도 4는 시각적 정렬을 수행하는 것의 예시적 개략도를 도시한다.
도 5는 초음파 정렬을 수행하는 것의 예시적 개략도를 도시한다.
도 6은 정렬 확인 신호를 수신하는 것의 예시적 개략도를 도시한다.
도 7은 차량을 무선 충전 조립체와 정렬시키는 것의 예시적 단순 과정을 도시한다.
도 8은 영상 기반 거울 정렬 방법의 예시도를 도시한다.
Claims (20)
상기 판단된 운전자 눈의 위치에 근거한 위치에서 차량의 내부면상에 영상을 투사하여 운전자가 차량을 상기 무선 충전 조립체와 정렬시키는 것을 도와주는 단계;
차량으로부터 상기 1대용 주차장의 후방 지점에 위치한 참조 물체 쪽으로 신호를 전송하여 상기 참조 물체의 표면으로부터 반사되는 상기 전송된 신호에 의해 생기는 에코 신호를 차량에서 검출하는 단계;
상기 검출된 에코 신호에 근거하여 하나 이상의 계산을 수행하여 상기 무선 충전 조립체에 대한 차량의 정렬 상태를 결정하는 단계; 및
차량이 상기 무선 충전 조립체와 만족스럽게 정렬되었다는 것을 나타내는 정렬 확인 신호를 차량에서 상기 무선 충전 조립체로부터 듣는 단계를 포함하는 것을 특징으로 하는 방법.
상기 검출된 에코 신호의 진폭 및 상기 검출된 에코 신호에 의해 생긴 전압 중의 하나 이상을 계산하는 단계를 포함하는 것을 특징으로 하는 방법.
상기 계산된 진폭을 상기 전송된 신호에 대한 각도 편차량이 0도인 에코 신호의 진폭과 비교하거나 또는 상기 계산된 전압을 각도 편차량이 0도인 에코 신호에 의해 생긴 전압과 비교하는 단계; 및
상기 계산된 진폭과 각도 편차량이 0도인 에코 신호의 진폭 사이의 차이 또는 상기 계산된 전압과 각도 편차량이 0도인 에코 신호에 의해 생긴 전압 사이의 차이가 소정 범위 내에 있는지를 결정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
상기 차량의 정렬 상태는 상기 참조 물체의 표면에 대한 차량의 종축선의 각도와 관련되는 것을 특징으로 하는 방법.
상기 차량의 정렬 상태를 나타내는 피드백을 운전자에게 제공하는 단계를 더 포함하는 것을 특징으로 하는 방법.
상기 영상을 운전자의 시야 내에 위치하도록 차량의 윈드쉴드상에 투사하는 단계를 더 포함하는 것을 특징으로 하는 방법.
차량의 하나 이상의 거울의 각도를 결정하는 단계; 및
상기 하나 이상의 거울의 결정된 각도에 근거하여 운전자 눈의 위치를 판단하는 단계를 더 포함하는 것을 특징으로 하는 방법.
차량에서 상기 무선 충전 조립체로부터 상기 정렬 신호를 수신하는 단계를 더 포함하는 것을 특징으로 하는 방법.
상기 수신된 정렬 확인 신호에 따라서 차량의 무선 통신 채널을 이용하는 단계를 더 포함하는 것을 특징으로 하는 방법.
상기 정렬 확인 신호를 수신한 후에 차량에서 상기 무선 충전 조립체로부터 무선으로 전기를 받는 단계를 더 포함하는 것을 특징으로 하는 방법.
차량 내의 초음파 센서로부터 상기 신호를 전송하는 단계를 더 포함하며, 상기 신호는 초음파 신호인 것을 특징으로 하는 방법.
운전자 눈의 판단된 위치에 근거한 위치에서 차량의 내부면에 영상을 투사하여 운전자가 주차 동작중에 차량을 1차코일이 설치되어 상기 1대용 주차장에 포함된 무선 충전 조립체와 정렬시키는 것을 도와주는 차량내의 헤드업 표시부(HUD);
초음파 신호를 상기 참조 물체쪽으로 전송하여 상기 참조 물체의 표면으로부터 반사되는 상기 전송된 신호에 의해 생기는 에코 신호를 차량에서 검출하는 차량내의 초음파 센서; 및
i) 차량의 하나 이상의 거울의 각도에 근거하여 운전자 눈의 위치를 판단하고, ii) 상기 검출된 에코 신호에 근거하여 하나 이상의 계산을 수행하여 상기 무선 충전 조립체에 대한 차량의 정렬 상태를 결정하고, iii) 차량이 상기 무선 충전 조립체와 만족스럽게 정렬된 것을 나타내는 무선 충전 조립체로부터의 정렬 확인 신호를 검출하도록 구성된 차량내의 컨트롤러를 포함하는 것을 특징으로 하는 시스템.
차량의 하나 이상의 거울의 각도에 근거하여 운전자 눈의 위치를 판단하는 프로그램 명령;
상기 검출된 에코 신호에 근거하여 하나 이상의 계산을 수행하여 상기 무선 충전 조립체에 대한 차량의 정렬 상태를 결정하는 프로그램 명령; 및
차량이 상기 무선 충전 조립체와 만족스럽게 정렬되었다는 것을 나타내는 상기 무선 충전 조립체로부터의 정렬 확인 신호를 검출하는 프로그램 명령을 포함하는 것을 특징으로 하는 비일시성 컴퓨터 가독 매체.
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US14/562,442 US9463707B2 (en) | 2014-12-05 | 2014-12-05 | Method and system for aligning a vehicle with a wireless charging assembly |
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