Methods and systems for assessing athletic performance
    3.
    发明授权
    Methods and systems for assessing athletic performance 有权
    评估运动表现的方法和系统

    公开(公告)号:US06885971B2

    公开(公告)日:2005-04-26

    申请号:US09992966

    申请日:2001-11-06

    摘要: The invention detects the loft time, speed, power and/or drop distance of a vehicle, such as a sporting vehicle, during activities of moving and jumping. A loft sensor detects when the vehicle leaves the ground and when the vehicle returns to the ground. A controller subsystem converts the sensed information to determine a loft time. A display shows the recorded loft time to a user of the system. In addition, a speed sensor can detect the vehicle's speed for selective display to the user. A power sensing section informs the user of expended energy, which can be compared to other users. A drop distance sensing unit informs the user of the peak height of a jump, during an airtime. Gaming on the internet is facilitated to connect worldwide sport enthusiasts.

    摘要翻译: 本发明在移动和跳跃的活动期间检测诸如运动车辆之类的车辆的放样时间,速度,功率和/或落下距离。 阁楼传感器检测车辆何时离开地面以及车辆返回地面时。 控制器子系统转换所感测的信息以确定放样时间。 显示屏显示系统用户记录的放样时间。 此外,速度传感器可以检测车辆的速度以供用户选择性地显示。 功率感测部分向用户通知消耗的能量,可以与其他用户进行比较。 一个落差距离感测单元在通话时间内通知用户跳跃的峰值高度。 互联网上的游戏有助于连接世界各地的运动爱好者。

    System and method for non-wirelessly determining free-fall of a moving sportsman
    6.
    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

    IPC分类号: G06F19/00

    摘要: 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.

    摘要翻译: 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
    10.
    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

    IPC分类号: G06F19/00

    摘要: 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.

    摘要翻译: 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。