Title:
METHOD AND APPARATUS FOR MONITORING SLEEP STATE, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/029503
Kind Code:
A1
Abstract:
A method and apparatus for monitoring a sleep state, and an electronic device and a storage medium, which belong to the technical field of digital healthcare. The method comprises: acquiring the current environment information of a preset monitoring area (S110), wherein the environment information comprises sound information; performing feature extraction on the sound information to obtain a sound feature vector (S120); calculating the similarity between the sound feature vector and a preset reference feature vector (S130); according to the similarity, taking the reference feature vector most similar to the sound feature vector as a target feature vector (S140); and acquiring state information that is represented by the target feature vector, and taking the state information as the current sleep state (S150). A sound feature vector is extracted from sound information, and is compared with a preset reference feature vector, and the most similar reference feature vector is selected to present the current sleep state, thereby improving the accuracy of determining a sound type and a sleep state.
Inventors:
WU MINGZHAO (CN)
Application Number:
PCT/CN2022/087529
Publication Date:
March 09, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
KANG JIAN INFORMATION TECH SHENZHEN CO LTD (CN)
International Classes:
G10L25/51; A61B5/00
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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