The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Dec. 20, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Danhong Li, Shenzhen, CN;
Haoxuan Di, Shenzhen, CN;
Xiaowu Zhang, Shenzhen, CN;
Ruiqing MA, Shenzhen, CN;
HONOR DEVICE CO., LTD., Shenzhen, CN;
Abstract
A heart rate detection method and an electronic device are provided. The method includes: acquiring a first PPG signal with a first preset duration; determining a plurality of heart rate values based on the first PPG signal; determining a difference of every two adjacent heart rates based on the plurality of heart rate values, the difference of every two adjacent heart rates being used for generating a heart rate difference trajectory graph; acquiring a parameter of a heart rate difference trajectory based on the heart rate difference trajectory graph, the parameter of the heart rate difference trajectory including one or more of the following parameters: an angle, a quantity, an angle standard deviation, and a distance standard deviation; determining a heart rhythm type of the first PPG signal according to the parameter of the heart rate difference trajectory; and displaying the heart rhythm type of the first PPG signal.