US 12,230,273 B2
Voice control method and apparatus for device, storage medium, and electronic apparatus
Yadong Wu, Suzhou (CN); and Haining Cai, Suzhou (CN)
Assigned to DREAME INNOVATION TECHNOLOGY (SUZHOU) CO., LTD., Suzhou (CN)
Filed by DREAME INNOVATION TECHNOLOGY (SUZHOU) CO., LTD., Suzhou (CN)
Filed on May 29, 2024, as Appl. No. 18/676,540.
Application 18/676,540 is a continuation of application No. PCT/CN2023/074102, filed on Feb. 1, 2023.
Claims priority of application No. 202210248231.9 (CN), filed on Mar. 14, 2022.
Prior Publication US 2024/0312462 A1, Sep. 19, 2024
Int. Cl. G10L 15/22 (2006.01); G10L 15/02 (2006.01)
CPC G10L 15/22 (2013.01) [G10L 15/02 (2013.01); G10L 2015/223 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A voice control method for a device, comprising:
acquiring a first voice feature of first voice data collected by a cleaning device, wherein the first voice data are voice data corresponding to a first wake-up instruction sent by a use object, and the first wake-up instruction is configured to wake up at least one of the cleaning device and a base station;
acquiring a second voice feature of second voice data collected by the base station, wherein the second voice data are voice data corresponding to the first wake-up instruction; and
selecting a first device to be woken up from the cleaning device and the base station according to the first voice feature and the second voice feature, and waking up the first device, wherein the first device in a wake-up state is configured to respond to a voice instruction sent by the use object,
wherein the first voice feature comprises a first voice intensity of the first voice data, the second voice feature comprises a second voice intensity of the second voice data, and the step of selecting the first device to be woken up from the cleaning device and the base station according to the first voice feature and the second voice feature comprises:
determining the cleaning device as the first device to be woken up in a case that the first voice intensity is greater than the second voice intensity, and a difference between the first voice intensity and the second voice intensity is greater than or equal to a target intensity threshold;
determining the base station as the first device to be woken up in a case that the first voice intensity is less than the second voice intensity, and the difference between the first voice intensity and the second voice intensity is greater than or equal to the target intensity threshold; and
determining a preset device in the cleaning device and the base station as the first device to be woken up in a case that the difference between the first voice intensity and the second voice intensity is less than the target intensity threshold.