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Patent Searching and Data


Title:
STRIDE CALCULATING DEVICE, PORTABLE TERMINAL, POSITION INFORMATION PROVIDING SYSTEM, CONTROL METHOD FOR STRIDE CALCULATING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/220911
Kind Code:
A1
Abstract:
The present invention achieves a stride calculating device that calculates a user's stride without having to perform complex processing. The stride calculating device comprises: a height-difference calculating unit (1313) that calculates a stride calculating device (1) height-difference at two specific points in time using the vertical-direction acceleration of the stride calculating device as detected by a triaxial acceleration sensor; and a stride calculating unit (132) that calculates the stride of the user from the height-difference and the length of the user's legs.

Inventors:
SEKIGUCHI, Yoshihisa
KUBOTA, Hajime
Application Number:
JP2018/006303
Publication Date:
December 06, 2018
Filing Date:
February 21, 2018
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
G01C22/00; G01C21/26
Foreign References:
JP2012233731A2012-11-29
JP2014059315A2014-04-03
JP2012037245A2012-02-23
JP2013113761A2013-06-10
JP2012117975A2012-06-21
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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