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Title:
METHOD AND APPARATUS FOR CONTROLLING VOICE CONTROL DEVICE, AND DEVICE FOR CONTROLLING VOICE CONTROL
Document Type and Number:
WIPO Patent Application WO/2024/051199
Kind Code:
A1
Abstract:
A method for controlling a voice control device, comprising: if audio information of a wake-up sound source meets a wake-up confidence, determining whether the audio information of the wake-up sound source is audio information of an audio interference device (S201); if the audio information of the wake-up sound source is audio information of the audio interference device, controlling the voice control device to start a false wake-up mode (S202); and if the false wake-up mode is started, filtering the audio from a sound source in a direction having a θi angle with the microphone of the voice control device, and reducing the wake-up threshold for the sound source in a direction having a θi angle with the microphone of the voice control device, wherein θi is an angle between the wake-up sound source and the microphone of the voice control device (S203). The method can better judge whether the audio information of the wake-up sound source is audio information of the audio interference device, prevent the voice control device from being interfered with by the audio interference device, prevent the audio information of the audio interference device from being recognized as a wake-up instruction by a user with respect to the voice control device, and reduce the frequency of false wake-ups of the voice control device.

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Inventors:
ZHANG GUIFANG (CN)
CHEN ZUJIANG (CN)
DING WEI (CN)
GUO DEFANG (CN)
WU HONGJIN (CN)
Application Number:
PCT/CN2023/093455
Publication Date:
March 14, 2024
Filing Date:
May 11, 2023
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
G10L15/22; G10L15/20; G10L21/0208
Foreign References:
CN111933112A2020-11-13
CN113160815A2021-07-23
CN113066488A2021-07-02
CN106910500A2017-06-30
CN110970020A2020-04-07
US20220199072A12022-06-23
JP2005216325A2005-08-11
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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