TRACKING A MOVING SPORTS OBJECT IN VARIED ENVIRONMENTAL CONDITIONS

    公开(公告)号:US20230160693A1

    公开(公告)日:2023-05-25

    申请号:US18147354

    申请日:2022-12-28

    申请人: EDH US LLC

    发明人: Henri Johnson

    IPC分类号: G01C5/06 A63B24/00 G01W1/06

    摘要: Systems, methods and computer-readable media are provided for determining an effective altitude in relation to a moving sports object. In some examples, a method includes determining respective values for an air temperature, an air pressure, and a relative humidity of an environment of interest. Based on the determined respective values of the air temperature, the air pressure, and the relative humidity, an air density for the environment of interest is calculated to derive a first air density value. A second air density value is derived for a reference environment. An absolute value of a difference between the first and second air densities is compared against a preset comparison value and, based on the comparison being equal to or smaller than the preset comparison value, an output including an indicator of the effective altitude is generated.