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:
Nov. 02, 2021
Filed:
May. 19, 2018
Beijing Fine Way Technology Co., Ltd., Beijing, CN;
BEIJING FINE WAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A method and an electronic device for detecting pedestrian stride length and walking path. A peak value of longitudinal acceleration data is detected. The longitudinal acceleration data between two adjacent peaks are integrated twice. A longitudinal displacement amplitude value is obtained based on the integration result. The stride length data is obtained based on the longitudinal displacement amplitude value, user's foot length and user's leg length. The method and the electronic device for detecting pedestrian stride length and walking path provided improves the positioning accuracy of the pedestrian and reduce the implementation cost.