公开(公告)号：EP3879225B1

公开(公告)日：2024-08-07

申请号：EP21162207.1

申请日：2021-03-12

IPC: G01C5/06 ,  G01C22/00

CPC classification number: G01C5/06 ,  G01C22/006

公开(公告)号：EP3716651B1

公开(公告)日：2024-05-22

申请号：EP20153981.4

申请日：2020-01-28

IPC: H04R25/00 ,  G01C22/00 ,  H04R1/10 ,  G01P15/00

CPC classification number: G01C22/006 ,  G01P15/00 ,  H04R2225/4120130101 ,  H04R1/1041 ,  H04R2460/0720130101 ,  H04R2225/3920130101 ,  H04R2460/1120130101 ,  H04R25/606 ,  H04R25/407 ,  H04R1/1016

公开(公告)号：EP2988099B1

公开(公告)日：2018-10-03

申请号：EP15179768.5

申请日：2015-08-05

Applicant: Polar Electro Oy

Inventor： Pekonen, Elias ,  Miettinen, Jari ,  Majava, Ville ,  Taini, Antti ,  Laapotti, Markus

IPC: G01C22/00 ,  G01C25/00 ,  G01S19/19 ,  G01S19/49 ,  A61B5/11 ,  A63B24/00

CPC classification number: G01S19/19 ,  A61B5/024 ,  A61B5/1112 ,  A61B5/681 ,  A61B2505/09 ,  A63B24/0003 ,  A63B24/0062 ,  G01C22/006 ,  G01C25/005 ,  G01S19/49

Abstract: This document discloses a solution for estimating motion of a user. According to an embodiment, a method comprises in an apparatus: acquiring satellite positioning data received with a satellite positioning receiver attached to a human body and indicating a location of the satellite positioning receiver; extracting, from the satellite positioning data, local motion data representing local motion of the satellite positioning receiver with respect to a reference point and overall motion data representing the motion of the reference point, wherein the reference point is comprised in a framework of the human body; and determining, from the local motion data, a local motion trajectory of a part of a human body to which the satellite positioning receiver is attached with respect to the reference point.

公开(公告)号：EP3364345A1

公开(公告)日：2018-08-22

申请号：EP16855343.6

申请日：2016-10-06

Applicant: Alps Electric Co., Ltd.

Inventor： YAMADA, Yukimitsu

IPC: G06M3/00

CPC classification number: A61B5/1123 ,  A61B5/1118 ,  A61B5/112 ,  A61B5/6803 ,  A61B2562/0219 ,  G01C22/006 ,  G06M1/108

Abstract: A step count measuring apparatus that measures the step count based on a degree of acceleration is provided. The step count measuring apparatus includes a local maximum/minimum value detection unit configured to detect at least one of a local maximum value and a local minimum value of the acceleration during a predetermined time, a threshold value determination unit configured to determine a threshold value based on at least one of the local maximum value and the local minimum value detected by the local maximum/minimum value detection unit, and a step count measuring unit configured to measure the step count based on the acceleration and the threshold value that has been determined by the threshold value determination unit.

公开(公告)号：EP3189303A4

公开(公告)日：2018-07-25

申请号：EP15814967

申请日：2015-07-06

Applicant: TEXAS INSTRUMENTS INC

Inventor： JANARDHANAN JAYAWARDAN ,  BALAKRISHANAN JAIGANESH

IPC: G01C21/16 ,  A61B5/11 ,  G01C21/12 ,  G01C22/00 ,  G01P15/18

CPC classification number: G01C21/12 ,  A61B5/112 ,  A61B2562/0219 ,  G01C21/16 ,  G01C22/006 ,  G01P15/18

Abstract: Devices and methods for pedestrian navigation are disclosed. In an embodiment, a device includes an accelerometer sensor configured to sense acceleration components associated with a device motion in a plurality of axes of the accelerometer sensor. The acceleration components include stride frequency components and step frequency components. The device includes a processing module communicably associated with the accelerometer sensor. The processing module is configured to process at least a portion of the acceleration components to determine an estimated attitude associated with the device motion with respect to the accelerometer sensor. The processing module is configured to filter out the step frequency components by blocking the stride frequency components. The processing module is further configured to determine the estimated attitude based on the step frequency components to thereby mitigate a bias in the estimated attitude associated with a lateral sway of the device motion.

公开(公告)号：EP2977726B1

公开(公告)日：2018-06-06

申请号：EP15163108.2

申请日：2015-04-10

Applicant: LG Electronics Inc.

Inventor： Hong, Gyuseog

IPC: G01C22/00

CPC classification number: G01P15/00 ,  G01C22/006

Abstract: Disclosed are an apparatus for detecting wrist steps and a method thereof, which can exactly detect a user wrist step based on a plurality of acceleration signals. The apparatus includes an acceleration sensor (140), a controller (180) and a display unit (151). The acceleration sensor (140) detects a plurality of acceleration signals corresponding to a plurality of axis directions. The controller (180) detects a plurality of wrist step feature points corresponding to the plurality of acceleration signals, detects time periods between the plurality of wrist step feature points, selects any one acceleration signal among the plurality of acceleration signals based on a standard deviation of the time periods, and detects wrist steps corresponding to the selected acceleration signal. The display unit (151) displays the wrist steps.

公开(公告)号：EP3314205A1

公开(公告)日：2018-05-02

申请号：EP15896015.3

申请日：2015-06-26

Applicant: INTEL Corporation

Inventor： HAN, Ke ,  WANG, Xun ,  CAI, Xiaodong ,  LI, Liang

IPC: G01C21/16

CPC classification number: G01C22/006 ,  G01C21/16 ,  H04W4/02

Abstract: Technologies for determining a user's location include a mobile computing device (100) to determine, based on sensed inertial characteristics of the device, a walking gait of a user. The walking gait is one of a first gait indicative of the user holding the device to the user's side or a second gait indicative of the user swinging the device along the user's side. The device further detects that the user has taken a physical step based on the inertial characteristics and the determined walking gait of the user, and determines a raw directional heading of the device indicative of a direction of the physical step. The device determines an estimated location of the user based on the determined raw directional heading, an estimated step length, and the user's previous location.

公开(公告)号：EP2357448B1

公开(公告)日：2018-04-04

申请号：EP11155512.4

申请日：2005-12-12

Applicant: NIKE Innovate C.V.

Inventor： Case, Charles, Whipple, Jr. ,  Martin, Jason, P.

IPC: G01C22/00 ,  A63B24/00

CPC classification number: A63B24/0062 ,  A63B24/00 ,  A63B24/0003 ,  A63B24/0021 ,  A63B24/0075 ,  A63B71/0686 ,  A63B2024/0025 ,  A63B2024/0068 ,  A63B2220/12 ,  A63B2220/18 ,  A63B2220/20 ,  A63B2220/30 ,  A63B2220/62 ,  A63B2220/72 ,  A63B2220/73 ,  A63B2220/75 ,  A63B2220/76 ,  A63B2220/836 ,  A63B2225/50 ,  A63B2230/04 ,  A63B2230/08 ,  G01C22/006 ,  G06F19/00 ,  G07F17/323 ,  G09B5/02 ,  G09B19/003

Abstract: Athletic performance monitoring systems and methods, many of which utilize, in some manner, global positioning satellite ("GPS") data, provide data and information to athletes and/or to equipment used by athletes during an athletic event. Such systems and methods may provide route information to athletes and/or their trainers, e.g., for pre-event planning, goal setting, and calibration purposes. Such systems and methods optionally may provide real time information to the athlete while the event takes place, e.g., to assist in reaching the pre-set goals. Additionally, data and information collected by such systems and methods may assist in post-event analysis for athletes and their trainers, e.g., to evaluate past performances and to assist in improving future performances.

公开(公告)号：EP3163464A4

公开(公告)日：2018-02-14

申请号：EP14861160

申请日：2014-11-20

Applicant: BOE TECHNOLOGY GROUP CO LTD

Inventor： WEI QIANG

IPC: G06F17/30 ,  A61B5/00 ,  A61B5/02 ,  A61B5/11 ,  G06F19/00

CPC classification number: G01C22/006 ,  A61B5/1118 ,  A61B5/4866 ,  A61B5/681 ,  A61B2562/0219 ,  A63B24/0075 ,  G06F17/18 ,  G06F17/30979 ,  Y02D10/45

Abstract: The present invention provides an energy consumption measuring method and an energy consumption measuring system. According to the energy consumption measuring method and energy consumption measuring system provided by the present invention, by processing motion data of a user to acquire a corresponding motion feature vector of the user within a time period and comparing the acquired motion feature vector with a standard motion feature vector in a database, the energy consumption within this time period is acquired.

公开(公告)号：EP3238621A1

公开(公告)日：2017-11-01

申请号：EP17168812.0

申请日：2017-04-28

Applicant: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.

Inventor： COBANOGLU, Ozgur ,  CAGLAR, Fehim ,  AGIRMAN, Ali Kemal ,  ERYILMAZ, Jitka

IPC: A61B5/11 ,  A61B5/00 ,  D03D1/00 ,  A41D1/00 ,  A41D1/06 ,  G01C22/00

CPC classification number: A61B5/6804 ,  A41D1/005 ,  A41D1/06 ,  A61B5/11 ,  A61B5/1118 ,  A61B5/112 ,  D03D1/0088 ,  D10B2401/18 ,  G01C22/006

Abstract: Disclosed is a wearable step counter system (100) comprising a garment (10) for a wearer's legs, a capacitive electrode (3) and a microcontroller (1), said garment (10) comprising a textile fabric portion (12), said capacitive electrode (3) comprising an electrically conductive yarn (22) woven into said textile fabric portion (12), said textile fabric portion (12) being arranged on said garment (10) for providing a parasitic capacitive coupling between said capacitive electrode (3) and a wearer's leg, said microcontroller (1) being electrically connected to said capacitive electrode (3) for evaluating said parasitic capacitive coupling so that the relative movement between the wearer's legs is detected by the microcontroller (1).

Abstract translation: 公开了一种包括用于穿着者腿部的衣服（10），电容电极（3）和微控制器（1）的可穿戴式步进计数器系统（100），所述衣服（10）包括织物部分（12），所述电容 包括织入所述织物部分（12）中的导电纱线（22）的电极（3），所述织物部分（12）布置在所述服装（10）上，用于提供所述电容电极（3）之间的寄生电容耦合， 所述微控制器（1）电连接到所述电容电极（3），用于评估所述寄生电容耦合，使得穿戴者的腿之间的相对运动被微控制器（1）检测到。