公开(公告)号：US09610473B2

公开(公告)日：2017-04-04

申请号：US14205866

申请日：2014-03-12

Applicant: Dyaco International Inc.

Inventor： Hao Chiang

IPC: A63B22/06 ,  A63B21/22 ,  A63B71/06

CPC classification number: A63B22/0605 ,  A63B21/225 ,  A63B21/227 ,  A63B71/0619 ,  A63B2022/0611 ,  A63B2022/0623 ,  A63B2071/065 ,  A63B2225/093 ,  A63B2225/096

Abstract: An exercise device comprises a flywheel, a seat, a driving assembly, and a calculation module. The driving assembly drives the flywheel to rotate and comprises a driving wheel, a coupling member, and two cranks respectively connecting with a pedal. The coupling member connects the wheel and the flywheel. The user drives the wheel via the pedals. The calculation module performs a method to estimate a proper seat position and/or a crank length for the user.

公开(公告)号：US09782621B2

公开(公告)日：2017-10-10

申请号：US14220637

申请日：2014-03-20

Applicant: Dyaco International Inc.

Inventor： Hao Chiang ,  Brian Murray

IPC: A63B21/005 ,  A63B24/00 ,  A63B22/04 ,  A63B22/06 ,  A63B71/00 ,  A63B21/22

CPC classification number: A63B22/0605 ,  A63B21/225 ,  A63B24/0087 ,  A63B71/0054 ,  A63B2022/0652 ,  A63B2024/0093 ,  A63B2071/0081 ,  A63B2220/16 ,  A63B2220/24 ,  A63B2220/34 ,  A63B2220/35 ,  A63B2220/44

Abstract: An exercise device comprises a flywheel, a driving assembly, and a control assembly. The driving assembly drives the flywheel to rotate. The control assembly comprises an angle sensor for measuring the change of angular displacement of the flywheel during a specific period of time. The control assembly calculates the angular velocity or the angular acceleration of the flywheel by the measured angular displacement during the specific period of time. The control assembly determines if the flywheel is to be stopped according to at least a criterion.

公开(公告)号：US09870622B1

公开(公告)日：2018-01-16

申请号：US15214375

申请日：2016-07-19

Applicant: Dyaco International, Inc.

Inventor： Tung-Wu Lu ,  Hsuan-Lun Lu ,  Cheng-Kai Lin ,  Hao Chiang

IPC: G06K9/00 ,  G06T7/20

CPC classification number: G06T7/251 ,  A61B5/11 ,  A61B5/1121 ,  A61B5/1128 ,  A63B22/0056 ,  A63B22/02 ,  A63B22/0605 ,  A63B22/0664 ,  A63B71/0622 ,  A63B2220/05 ,  A63B2220/10 ,  A63B2220/806 ,  A63B2220/807 ,  A63B2225/02 ,  A63B2225/20 ,  A63B2225/50 ,  G06F19/00 ,  G06K9/00342 ,  G06T7/136 ,  G06T2207/10016 ,  G06T2207/30004 ,  G06T2207/30196 ,  G06T2207/30221

Abstract: A method for determining posture-related information of a subject using the subject's image is provided. The method comprises: determining, from a first image, first positions of a first pair of joints and a first body segment length of a first body segment associated with the first pair of joints; determining, from a second image, second positions of a second pair of joints and a second body segment length of a second body segment associated with the second pair of joints; determining, based on an algorithm that reduces a difference between the first and second body segment lengths, whether the first and second pairs of joints correspond to a pair of joints; If the first and second pairs of joints are determined to correspond to a pair of joints, determining, based on the second positions, information of a posture of the subject; and providing an indication regarding the information.

公开(公告)号：US09494446B2

公开(公告)日：2016-11-15

申请号：US14207124

申请日：2014-03-12

Applicant: DYACO INTERNATIONAL INC.

Inventor： Brian Murray ,  Mao-Ying Huang ,  Hao Chiang

IPC: A63B23/04 ,  G01C22/00 ,  A63B22/02 ,  A61B5/11 ,  A63B71/06

CPC classification number: G01C22/00 ,  A61B5/112 ,  A63B22/0235 ,  A63B2071/0652 ,  A63B2220/17 ,  A63B2220/22 ,  A63B2220/89

Abstract: A treadmill is capable of performing a gait analysis and comprises a conveyor belt, a supporting plate, a driving mechanism, and at least two sensing assemblies. The conveyor belt is used for a user to walk or run in place. The driving mechanism drives the conveyor belt to run. The supporting plate supports the conveyor belt. The two sensing assemblies are fixed with the supporting plate, for respectively sensing the user's left and right heel strike. A left and right pulse diagram thus can be obtained from the sensing assemblies, and the gait analysis is performed according to the left and right pulse diagram.

Abstract translation: 跑步机能够进行步态分析，并且包括传送带，支撑板，驱动机构和至少两个感测组件。 输送带用于使用者走路或行走。 驱动机构驱动传送带运行。 支撑板支撑输送带。 两个感测组件与支撑板固定，用于分别感测使用者的左右脚跟罢工。 因此，可以从感测组件获得左右脉冲图，并且根据左和右脉冲图执行步态分析。

公开(公告)号：US09480877B2

公开(公告)日：2016-11-01

申请号：US14207049

申请日：2014-03-12

Applicant: DYACO INTERNATIONAL INC.

Inventor： Hao Chiang ,  Brian Murray

IPC: A63B24/00 ,  A63B22/06 ,  A63B21/008 ,  A63B21/015 ,  A63B21/22 ,  A63B22/00 ,  A63B71/06

CPC classification number: A63B24/00 ,  A63B21/008 ,  A63B21/015 ,  A63B21/225 ,  A63B22/0046 ,  A63B22/0605 ,  A63B2022/0652 ,  A63B2071/0652 ,  A63B2220/24 ,  A63B2220/34 ,  A63B2220/833 ,  A63B2220/89 ,  A63B2225/09

Abstract: An exercise device comprises a flywheel, a driving assembly, a magnet, and an analysis module. The driving assembly drives the flywheel to rotate and comprises two pedals. The user drives the flywheel via the pedals. The analysis module employs an angle sensor and a hall sensor to calculate a symmetry index of the user.

Abstract translation: 锻炼装置包括飞轮，驱动组件，磁体和分析模块。 驱动组件驱动飞轮旋转并包括两个踏板。 用户通过踏板驱动飞轮。 分析模块采用角度传感器和霍尔传感器来计算用户的对称性指数。