公开(公告)号：US11265414B2

公开(公告)日：2022-03-01

申请号：US16732488

申请日：2020-01-02

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Kang Wang ,  Minqiang Chang

IPC: H04M1/72454 ,  G10L15/22 ,  G10L15/26

Abstract: The present disclosure provides a method and device for waking up a voice recognition function in a mobile terminal. The method includes: receiving a trigger instruction of an input interface, and activating the input interface; acquiring a rotation angle of the mobile terminal in a first rotation direction with an x-axis as a rotation axis, in which the x-axis is a widthwise direction of a screen of the mobile terminal; and activating the voice recognition function when the rotation angle of the mobile terminal in the first rotation direction with the x-axis as the rotation axis is greater than or equal to a first trigger threshold.