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    • 9. 发明申请
    • ELECTRONIC DEVICE AND PAIRING METHOD THEREOF
    • 电子设备及其配对方法
    • US20150035762A1
    • 2015-02-05
    • US14166807
    • 2014-01-28
    • Li-Sheng Lu
    • Li-Sheng Lu
    • G06F3/041H04W8/00
    • G06F3/041G06F3/04883H04M1/7253H04M2250/22H04W8/005
    • An electronic device and a pairing method including following steps are provided. A first touch operation performed on a first touch unit of a first electronic device is detected, and a first azimuth angle of a first pointing direction (defined by the first touch operation) with respect to a reference direction is obtained. The first azimuth angle is compared with a second azimuth angle to obtain an included angle between the first pointing direction and a second pointing direction. When a value obtained by subtracting 180 degrees from an absolute value of the included angle is smaller than a threshold, a pairing relationship is established between the first and second electronic devices. The second azimuth angle is an azimuth angle of the second pointing direction (defined by a second touch operation performed on a second touch unit of the second electronic device) with respect to the reference direction.
    • 提供了包括以下步骤的电子设备和配对方法。 检测对第一电子设备的第一触摸单元执行的第一触摸操作,并且获得第一指向方向(由第一触摸操作定义)相对于参考方向的第一方位角。 将第一方位角与第二方位角进行比较,以获得第一指向和第二指向之间的夹角。 当通过从夹角的绝对值减去180度而获得的值小于阈值时,在第一和第二电子设备之间建立配对关系。 第二方位角是相对于基准方向的第二指示方向(由第二电子设备的第二触摸单元执行的第二触摸操作限定)的方位角。