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    • 2. 发明授权
    • Method and apparatus for controlling multimedia contents in realtime fashion
    • 用于以实时方式控制多媒体内容的方法和装置
    • US08605048B2
    • 2013-12-10
    • US13184584
    • 2011-07-18
    • Zhou YePei-Chuan LiuSan-Yuan HuangYun-Fei WeiYing-Ko Lu
    • Zhou YePei-Chuan LiuSan-Yuan HuangYun-Fei WeiYing-Ko Lu
    • G06F3/041
    • G06F3/041G06F3/1454G09G2330/021G09G2340/02G09G2350/00G09G2354/00G09G2370/16
    • The present invention discloses a method for controlling in realtime fashion multimedia contents on a second screen at a TX side from a first screen at a RX side. The method comprising: detecting at least one touch signal via the first screen, and converting the at least one touch signal into touch data associated with a first position information defining a virtual operation on the first screen corresponding to an actual operation on the second screen, the first position information being with respect to a first coordinate system of the first screen; transmitting the touch data of the RX side to the TX side via the network communication, and calculating at the TX side a second position information with respect to a second coordinate system of the second screen based on the first position information; and performing the actual operation at the second screen based on the second position information.
    • 本发明公开了一种在RX侧的第一屏幕的TX侧的第二屏幕上实时控制多媒体内容的方法。 该方法包括:经由第一屏幕检测至少一个触摸信号,并且将至少一个触摸信号转换成与在第一屏幕上定义与第二屏幕上的实际操作相对应的虚拟操作的第一位置信息相关联的触摸数据, 所述第一位置信息相对于所述第一屏幕的第一坐标系统; 通过网络通信将RX侧的触摸数据发送到TX侧,并且基于第一位置信息在TX侧计算相对于第二屏幕的第二坐标系的第二位置信息; 并且基于第二位置信息在第二屏幕执行实际操作。
    • 6. 发明申请
    • NAVIGATION SYSTEM, METHOD OF POSITION ESTIMATION AND METHOD OF PROVIDING NAVIGATION INFORMATION
    • 导航系统,位置估计方法和提供导航信息的方法
    • US20130054130A1
    • 2013-02-28
    • US13662560
    • 2012-10-29
    • Zhou YeShun-Nan LiouYing-Ko LuChin-Lung Lee
    • Zhou YeShun-Nan LiouYing-Ko LuChin-Lung Lee
    • G01C21/16G06F19/00
    • G06F3/0346G01C21/165G06F3/0383
    • A hybrid-computing navigation system worn by a user includes a modified motion sensor group which includes 9-axis or 10-axis motion sensors that are built-in, and a host device configured for providing navigation information, in which the modified motion sensor group is worn on the user so that a moving direction of the user is the same as a heading direction calculated from the modified motion sensor group. The modified motion sensor group provides step counting and absolute orientation in yaw, roll and pitch using a sensor fusion technique. The navigation system further includes at least one wireless sensor at wifi hot spot to perform sensor fusion for obtaining an absolute position of an estimated position of the user. Sensor fusion combining with location map are used to perform location map matching and fingerprinting. A method of position estimation of a user using the navigation system is also disclosed.
    • 由用户佩戴的混合计算导航系统包括修改的运动传感器组,其包括内置的9轴或10轴运动传感器,以及配置为提供导航信息的主机设备,其中,修改的运动传感器组 佩戴在使用者身上,使得使用者的移动方向与从修改的运动传感器组计算出的方位方向相同。 改进的运动传感器组使用传感器融合技术提供横摆,滚动和俯仰的步进计数和绝对定向。 该导航系统还包括至少一个无线传感器,其在wifi热点处执行用于获得用户的估计位置的绝对位置的传感器融合。 传感器融合结合位置图用于执行位置图匹配和指纹识别。 还公开了一种使用导航系统的用户的位置估计方法。