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    • 5. 发明申请
    • Using Measured Angular Coordinates of an Object Relative to a Directional Transceiver
    • 使用相对于定向收发器的对象的测量角坐标
    • US20140327580A1
    • 2014-11-06
    • US14346049
    • 2011-09-27
    • Terhi Rautiainen
    • Terhi Rautiainen
    • G01S5/02
    • G01S5/02G01S3/14G01S5/0247G01S5/0263G01S5/08
    • A method comprises measuring angular coordinates of an object (12) relative to a directional transceiver (10), the directional transceiver being at a first location relative to a reference coordinate system and having an orientation relative to the reference coordinate system, the object (12) being at a second, known location, the angular coordinates (θA, ΦA) being measured relative to an axis of a local coordinate system, the orientation of the local coordinate system being defined by the orientation of the directional transceiver (10) and the origin of the local coordinate system being at the first location, wherein at least one of the first location and the orientation of the directional transceiver are unknown, and calculating the unknown at least one of the first location and the orientation of the directional transceiver using the angular coordinates (θA, ΦA).
    • 一种方法包括:相对于定向收发器(10)测量物体(12)的角坐标,所述定向收发器位于相对于参考坐标系的第一位置,并具有相对于参考坐标系的取向,所述对象(12 )位于第二已知位置,相对于局部坐标系的轴被测量的角坐标(& A,ΦA),所述定位收发器(10)的定向定义所述局部坐标系的取向, 并且所述局部坐标系的原点位于所述第一位置,其中所述定向收发器的所述第一位置和方位中的至少一个是未知的,并且计算所述定向收发器的所述第一位置和方位中的至少一个 使用角坐标(& A;ΦA)。