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    Estimation and resolution of carrier-wave ambiguities in a position navigation system
    1.
    发明公开
    Estimation and resolution of carrier-wave ambiguities in a position navigation system 有权
    评估和模糊性的分辨率在Tragwelle- Standorts- Navigationsssystem

    公开(公告)号：EP1580570A2

    公开(公告)日：2005-09-28

    申请号：EP05002792.9

    申请日：2005-02-10

    申请人： Topcon GPS LLC

    发明人： Brabec, Vernon Joseph ,  Goad, Clyde C. ,  Khvalkov, Alexander A. ,  Rapoport, Lev Borisovich

    IPC分类号： G01S5/00 ,  G01S5/14 ,  G01S3/782

    CPC分类号： G01S3/782 ,  G01C15/002 ,  G01S19/44

    摘要： A method and apparatus for resolving floating point and integer ambiguities in a satellite position navigation system is disclosed. A rover station is periodically positioned at unknown locations and has a satellite receiver capable of receiving the navigation signals. By calculating relative position coordinates between a base station in a known location and the rover station, and by calculating other position parameters relative to the satellite position, a geometric constraint based on a measured elevation angle between the rover and base station can be incorporated into data computations and processing to help resolve carrier phase ambiguities. The elevation angle is measured by transmitting multiple laser beams to an optical sensor on the rover station. This technique results in greater precision in determining the location of the rover.

    摘要翻译： 一种用于在卫星导航系统位置分辨浮点和整数模糊度的方法和装置游离缺失盘。 甲流动站在未知的地址定期地定位和具有能够接收导航信号的卫星接收机。 通过计算相对位置的已知位置的基站和流动站站之间和通过计算相对于卫星的位置，基于所述移动设备和基站之间的测量仰角几何约束其它位置参数坐标可以被结合到数据 计算和处理，以帮助解决载波相位模糊。 仰角通过在流动站上光学传感器发送多个laserbeams到测定。 这种技术产生更高的精度确定采矿车的位置。

    Estimation and resolution of carrier-wave ambiguities in a position navigation system
    2.
    发明公开
    Estimation and resolution of carrier-wave ambiguities in a position navigation system 有权
    评估和模糊性的分辨率在Tragwelle- Standorts- Navigationsssystem

    公开(公告)号：EP1580570A3

    公开(公告)日：2006-09-27

    申请号：EP05002792.9

    申请日：2005-02-10

    申请人： Topcon GPS LLC

    发明人： Brabec, Vernon Joseph ,  Goad, Clyde C. ,  Khvalkov, Alexander A. ,  Rapoport, Lev Borisovich

    IPC分类号： G01S5/00 ,  G01S5/14 ,  G01S3/782

    CPC分类号： G01S3/782 ,  G01C15/002 ,  G01S19/44

    摘要： A method and apparatus for resolving floating point and integer ambiguities in a satellite position navigation system is disclosed. A rover station is periodically positioned at unknown locations and has a satellite receiver capable of receiving the navigation signals. By calculating relative position coordinates between a base station in a known location and the rover station, and by calculating other position parameters relative to the satellite position, a geometric constraint based on a measured elevation angle between the rover and base station can be incorporated into data computations and processing to help resolve carrier phase ambiguities. The elevation angle is measured by transmitting multiple laser beams to an optical sensor on the rover station. This technique results in greater precision in determining the location of the rover.