System and method for non-wirelessly determining free-fall of a moving sportsman
    3.
    发明授权
    System and method for non-wirelessly determining free-fall of a moving sportsman 失效
    用于非无线确定移动运动员自由落体的系统和方法

    公开(公告)号:US07991565B2

    公开(公告)日:2011-08-02

    申请号:US12942857

    申请日:2010-11-09

    Abstract: A system for determining airtime of a moving sportsman includes at least one accelerometer for detecting vibration or acceleration of the sportsman. A processor in communication with the at least one accelerometer processing signals from the accelerometer to determine free-fall. A pressure sensor may be used to determine change in altitude and the processor may process signals from the pressure sensor with the accelerometer signals to determine airtime and drop distance during free-fall. A method for determining airtime of a moving sportsman includes processing data from one or more accelerometers attached to the sportsman, to determine when the sportsman is in free-fall, and determining a time period corresponding to the free-fall.

    Abstract translation: 用于确定移动运动员的通话时间的系统包括用于检测运动员的振动或加速度的至少一个加速度计。 与所述至少一个加速度计通信的处理器处理来自加速度计的信号以确定自由落体。 可以使用压力传感器来确定高度的变化,并且处理器可以使用加速度计信号处理来自压力传感器的信号,以确定自由落体期间的通风时间和落下距离。 一种用于确定移动运动员的通话时间的方法包括处理来自附属于运动员的一个或多个加速度计的数据,以确定运动员何时自由落体,以及确定对应于自由落体的时间段。

    Board sports sensing devices, and associated methods
    7.
    发明授权
    Board sports sensing devices, and associated methods 失效
    板运动感应装置及相关方法

    公开(公告)号:US08239146B2

    公开(公告)日:2012-08-07

    申请号:US13190098

    申请日:2011-07-25

    Abstract: A system assesses activity of a sportsman engaged in board sports. At least one sensor detects movement of the sportsman, and a processor processes data from the sensor to assess activity of the sportsman. Activity of sportsmen engaged in human powered sports is compared. A plurality of activity sensing units is associated with the sportsman. Each of the units (a) attach to one of either the sportsman or to a human powered vehicle ridden by the sportsman, and (b) wirelessly communicate activity to a remote location. The activity comprising one or more of airtime, speed, drop distance, power and energy absorbed. A database, accessible by Internet and connected to the remote location, provides access to the activity via the Internet.

    Abstract translation: 系统评估参与板球运动的运动员的活动。 至少一个传感器检测运动员的运动,并且处理器处理来自传感器的数据以评估运动员的活动。 比较从事人力运动的运动员的活动。 多个活动感测单元与运动员相关联。 每个单位(a)附加到运动员或由运动员骑行的人力车辆之一,以及(b)将活动无线地传送到远程位置。 该活动包括通风时间,速度,下降距离,功率和能量吸收中的一个或多个。 由互联网访问并连接到远程位置的数据库通过Internet提供对活动的访问。

    Sport performance systems for measuring athletic performance, and associated methods
    8.
    发明授权
    Sport performance systems for measuring athletic performance, and associated methods 有权
    用于测量运动表现的体育表演系统及相关方法

    公开(公告)号:US07162392B2

    公开(公告)日:2007-01-09

    申请号:US11221029

    申请日:2005-09-07

    Abstract: System determines impact of a helmet, comprising: accelerometer and processor, the accelerometer detecting acceleration of the helmet, the processor configured to process the signals from the accelerometer to determine impact of the helmet. System determines athletic performance, comprising: pressure sensor for sensing change in elevation; microprocessor for processing signals from the pressure sensor to determine vertical speed corresponding to the change in elevation; and display for reporting the vertical speed to a user. System assesses athletic performance, comprising: protective housing configured for attachment to a human-powered sport vehicle; GPS sensor configured with the housing for generating earth position signals; microprocessor configured with the housing for processing the signals to determine speed and distance traveled of the sport vehicle; and display configured with the housing for displaying one or both of the speed and distance traveled to a user of the human-powered sport vehicle.

    Abstract translation: 系统确定头盔的影响,包括:加速度计和处理器,加速度计检测头盔的加速度,处理器被配置为处理来自加速度计的信号以确定头盔的影响。 系统决定运动表现,包括:用于感测高程变化的压力传感器; 微处理器用于处理来自压力传感器的信号,以确定对应于高程变化的垂直速度; 并显示报告用户的垂直速度。 系统评估运动表现,包括:被配置为附接到人力运动车辆的保护壳; GPS传感器配置有用于产生接地位置信号的壳体; 配置有壳体的微处理器,用于处理信号以确定运动车辆行驶的速度和距离; 以及配置有壳体的显示器,用于显示行进到人力运动车辆的使用者的速度和距离中的一个或两个。

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