公开(公告)号：US20150092520A1

公开(公告)日：2015-04-02

申请号：US14099617

申请日：2013-12-06

Applicant: Google Inc.

Inventor： Austin Robison ,  Nicholas John Vaccaro

IPC: G04G21/00

CPC classification number: G04G21/02 ,  G04G21/04 ,  G04G21/06 ,  G06F1/163 ,  G06F1/1694 ,  G06F1/3206 ,  G06F1/3215 ,  G06F1/3231 ,  G06F1/3287 ,  G06F3/167 ,  Y02D10/171 ,  Y02D10/173 ,  Y02D50/20

Abstract: While in a first mode, a smartwatch can power down a majority of the smartwatch components to save power. In order to change modes, the watch may use a two-step method. The method for changing modes of the smartwatch includes detecting a movement of the smartwatch with a first sensor, such as an accelerometer, located in the smartwatch based on the movement indicating a command request. After the movement is detected, the smartwatch may power on a second sensor located in the smartwatch to detect a second event, such as an audio signal, with the second sensor. Finally, if the second sensor indicates a command request, then the method includes changing the mode the smartwatch. Based on either input provided to the smartwatch or a lack of input, the smartwatch can adapt a threshold at which the movement would trigger a command request.

Abstract translation: 在第一种模式下，智能手表可以关闭大多数智能手表组件以节省电力。 为了更换模式，手表可以采用两步法。 用于改变智能手表模式的方法包括基于指示命令请求的移动，利用位于智能手表中的诸如加速度计的第一传感器来检测智能手表的移动。 在检测到移动之后，智能手表可以启动位于智能手表中的第二传感器，以利用第二传感器检测诸如音频信号的第二事件。 最后，如果第二传感器指示命令请求，则该方法包括改变智能手表的模式。 基于提供给智能手表的输入或缺少输入，智能手表可以调整移动将触发命令请求的阈值。