POSITIONING SYSTEM USING RADIO FREQUENCY SIGNALS
    1.
    发明申请
    POSITIONING SYSTEM USING RADIO FREQUENCY SIGNALS 审中-公开
    使用无线电频率信号的定位系统

    公开(公告)号:US20160231426A1

    公开(公告)日:2016-08-11

    申请号:US15021799

    申请日:2013-09-20

    Abstract: A method for determining a position of a machine in a worksite is disclosed. The method may include determining, using a Lidar unit on the machine, input data. The input data may be associated with distances between the Lidar unit and respective light-reflective points in the worksite. The method may also include transmitting a radio-frequency communication between a first signal device at a known location within the worksite and a second signal device located on the machine. Further, the method may include determining position data for the machine based on at least the radio frequency communication. The method may also include determining a position of the machine based on the position data and the input data.

    Abstract translation: 公开了一种用于确定工地中的机器的位置的方法。 该方法可以包括使用机器上的激光雷达单元来确定输入数据。 输入数据可以与激光雷达单元和工地中各个光反射点之间的距离相关联。 该方法还可以包括在工地内的已知位置处的第一信号装置和位于机器上的第二信号装置之间发射射频通信。 此外,该方法可以包括至少基于射频通信确定机器的位置数据。 该方法还可以包括基于位置数据和输入数据确定机器的位置。

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