EYEWEAR HAVING HUMAN ACTIVITY MONITORING DEVICE
    13.
    发明申请
    EYEWEAR HAVING HUMAN ACTIVITY MONITORING DEVICE 有权
    具有人类活动监测装置的眼镜

    公开(公告)号:US20090234614A1

    公开(公告)日:2009-09-17

    申请号:US12108486

    申请日:2008-04-23

    IPC分类号: G01P15/00 G02C7/00

    CPC分类号: G02C11/10 G02C5/001

    摘要: A method for monitoring human activity using an inertial sensor includes obtaining acceleration measurement data from an inertial sensor disposed in eyewear. The acceleration measurement data is processed to determine a user activity statistic. The user activity statistic includes at least one of a current user activity, periodic human motion count, total distance traveled, vertical distance traveled, current speed and average speed.

    摘要翻译: 使用惯性传感器监测人体活动的方法包括从设置在眼镜中的惯性传感器获得加速度测量数据。 处理加速度测量数据以确定用户活动统计量。 用户活动统计量包括当前用户活动,周期性人类运动计数,行进总距离,行进行驶距离,当前速度和平均速度中的至少一个。

    Method and apparatus to correct for erroneous global positioning system data
    19.
    发明授权
    Method and apparatus to correct for erroneous global positioning system data 有权
    校正错误的全球定位系统数据的方法和装置

    公开(公告)号:US08560218B1

    公开(公告)日:2013-10-15

    申请号:US12347993

    申请日:2008-12-31

    IPC分类号: G01C21/00 G01S5/14

    摘要: A method and apparatus for detecting bad signals at a global positioning system (GPS) enabled device are described. In one embodiment, the GPS enabled device includes one or more inertial sensors to provide acceleration measurements for the GPS enabled device, and a GPS receiver to receive positioning data for the GPS enabled device. The GPS enabled device may also include a comparison logic to predict a position of the GPS enabled device from the acceleration measurements, and determine whether the received positioning data is within a confidence interval of the prediction.

    摘要翻译: 描述了一种用于在全球定位系统(GPS)使能装置上检测不良信号的方法和装置。 在一个实施例中,启用GPS的设备包括一个或多个惯性传感器,用于为支持GPS的设备提供加速度测量,以及GPS接收器,用于接收GPS启用设备的定位数据。 启用GPS的设备还可以包括比较逻辑,用于根据加速度测量来预测GPS使能设备的位置,并且确定接收到的定位数据是否在预测的置信区间内。