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특허 상세정보

Systems and methods for determining a heading value of a marine vessel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05D-001/00    G01C-021/20    G05D-001/08    G01C-021/08    B63H-001/00   
출원번호 US-0200831 (2014-03-07)
등록번호 US-9377780 (2016-06-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andrus Intellectual Property Law, LLP
인용정보 피인용 횟수 : 9  인용 특허 : 41
초록

A method for determining a heading value of a marine vessel includes determining a first estimate of a direction of the marine vessel based on information from a first source and determining a second estimate of a direction of the marine vessel based on information from a second source. The method includes inputting the first estimate and the second estimate to a control circuit, which scales each of the first estimate and the second estimate and adds the scaled estimates together so as to determine the heading value. A system for determining a heading v...

대표
청구항

1. A method for determining a heading value of a marine vessel, the method comprising: determining a speed of the marine vessel;determining a first estimate of a direction of the marine vessel based on information from a first source that detects the direction of the marine vessel with respect to Earth's magnetic field;determining a second estimate of the direction of the marine vessel based on information from a second source that detects the direction of the marine vessel based on a vessel course over ground; andinputting the speed, the first estimate,...

이 특허에 인용된 특허 (41)

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