US 12,112,756 B2
Voice interaction wakeup electronic device, method and medium based on mouth-covering action recognition
Chun Yu, Beijing (CN); and Yuanchun Shi, Beijing (CN)
Assigned to TSINGHUA UNIVERSITY, Beijing (CN)
Appl. No. 17/616,075
Filed by TSINGHUA UNIVERSITY, Beijing (CN)
PCT Filed May 26, 2020, PCT No. PCT/CN2020/092190
§ 371(c)(1), (2) Date Dec. 2, 2021,
PCT Pub. No. WO2020/244410, PCT Pub. Date Dec. 10, 2020.
Claims priority of application No. 201910475947.0 (CN), filed on Jun. 3, 2019.
Prior Publication US 2022/0319520 A1, Oct. 6, 2022
Int. Cl. G10L 15/25 (2013.01); G06F 3/01 (2006.01); G06V 40/20 (2022.01); G10L 15/22 (2006.01); G10L 25/18 (2013.01); H04R 1/10 (2006.01); H04R 1/40 (2006.01); H04R 3/00 (2006.01)
CPC G10L 15/25 (2013.01) [G06F 3/017 (2013.01); G06V 40/28 (2022.01); G10L 15/22 (2013.01); G10L 25/18 (2013.01); H04R 1/1041 (2013.01); H04R 1/406 (2013.01); H04R 3/005 (2013.01); G10L 2015/223 (2013.01); H04R 2420/07 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An intelligent electronic device, comprising:
a sensor system, configured to capture a signal for determining that a user puts a hand on a mouth of the user to make a mouth-covering gesture;
a processor; and
a memory storing computer executable instructions, wherein the computer executable instructions, when executed by the processor, cause the processor, to perform a voice interaction wakeup method, and the voice interaction wakeup method comprises:
processing the signal to determine whether the user puts the hand on the mouth to make the mouth-covering gesture; and
in response to determining that the user puts the hand on the mouth to make the mouth-covering gesture, triggering to enter a voice input interaction, to process a voice input from the user keeping the mouth-covering gesture and respond to the voice input, by executing a program on the intelligent electronic device.