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Patent Searching and Data


Title:
VOICE WAKE-UP METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/013137
Kind Code:
A1
Abstract:
A voice wake-up method and an electronic device, which relate to the technical field of terminals. Said method comprises: an electronic device acquiring an image acquired by a camera (S401); if the acquired image includes a user image, determining a first target location where the user is located (S402); the electronic device processing a first voice inputted by the user, if the first target location belongs to a preset first region, the electronic device using a first parameter to process the first voice, and if the first target location belongs to a preset second region, the electronic device using a second parameter to process the first voice, the second region being different from the first region, and the second parameter being different from the first parameter; and if the processed first voice includes a preset wake-up word, the electronic device switching from a first state to a second state. The method can ensure the probability that an electronic device can be successfully woken up within a relatively wide range of locations, thereby improving the wake-up rate of a voice assistant in various locations and the use experience of a user.

Inventors:
CHEN XIANG (CN)
Application Number:
PCT/CN2020/103130
Publication Date:
January 28, 2021
Filing Date:
July 20, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G10L15/22; G06K9/00
Foreign References:
CN110415695A2019-11-05
CN109949810A2019-06-28
CN109976506A2019-07-05
CN106096373A2016-11-09
US20190057716A12019-02-21
US20190198007A12019-06-27
KR20160027576A2016-03-10
CN106127156A2016-11-16
CN109587552A2019-04-05
CN109710080A2019-05-03
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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