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    HIGH FIDELITY REMOTE CONTROLLER DEVICE FOR DIGITAL LIVING ROOM
    4.
    发明公开
    HIGH FIDELITY REMOTE CONTROLLER DEVICE FOR DIGITAL LIVING ROOM 审中-公开
    音响，异地远程控制装置一个数字客厅

    公开(公告)号：EP2671137A2

    公开(公告)日：2013-12-11

    申请号：EP12742462.0

    申请日：2012-02-03

    申请人： Invensense Inc.

    发明人： NASIRI, Steve ,  JIANG, Joseph ,  LIN, Shang-Hung ,  ZHENG, Yuan

    IPC分类号： G06F3/033

    CPC分类号： G06F3/0346 ,  G06F3/017 ,  G06F3/0383

    摘要： Described herein is an intelligent remote controlling device. The device can include a six-axis motion sensor to accurately track three dimensional hand motions. For example, the sensors can include a three-axis accelerometer and a three-axis gyroscope. The remote control device can also include a processing unit integrated with the motion sensors in a single module. The processing unit can convert data regarding the hand motion to data regarding a cursor motion for a cursor that will be displayed on a screen of an electronic device. The processing unit can be integrated with the motion sensors in a single module. The processing unit can include at least two modes of functionality corresponding to different types of hand motion: a one to one mode where the cursor directly tracks the hand motion and a non-linear mode that filters data from the motion sensors to eliminate hand jitter.

    HEADING CONFIDENCE INTERVAL ESTIMATION
    5.
    发明公开
    HEADING CONFIDENCE INTERVAL ESTIMATION 有权
    KONFIDENZINTERVALL-MESSSYSTEM

    公开(公告)号：EP2973127A1

    公开(公告)日：2016-01-20

    申请号：EP14779466.3

    申请日：2014-03-02

    申请人： InvenSense, Inc.

    发明人： ZHENG, Yuan ,  LIN, Shang-Hung ,  KEAL, Kerry

    IPC分类号： G06F19/00

    CPC分类号： G01P21/00 ,  G01C17/38 ,  G01C21/165 ,  G01C25/005 ,  G01P15/00

    摘要： An inertial measurement system is disclosed. The inertial measurement system has an accelerometer processing unit that generates a calibrated accelerometer data. The inertial measurement system further includes a magnetometer processing unit generates a calibrated magnetometer data, and a gyroscope processing unit generates a calibrated gyroscope data. Using the calibrated accelerometer data, the calibrated magnetometer data, and the calibrated gyroscope data, the inertial measurement system generates a heading angle error indicative of the accuracy of the heading angle error.

    摘要翻译： 公开了惯性测量系统。 惯性测量系统具有加速度计处理单元，其产生经校准的加速度计数据。 惯性测量系统还包括磁力计处理单元产生校准的磁力计数据，陀螺仪处理单元产生经校准的陀螺仪数据。 使用校准的加速度计数据，校准的磁力计数据和校准的陀螺仪数据，惯性测量系统产生指示角度误差精度的方位角误差。