WO2012056522A1 - Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme - Google Patents

Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme Download PDF

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Publication number
WO2012056522A1
WO2012056522A1 PCT/JP2010/069009 JP2010069009W WO2012056522A1 WO 2012056522 A1 WO2012056522 A1 WO 2012056522A1 JP 2010069009 W JP2010069009 W JP 2010069009W WO 2012056522 A1 WO2012056522 A1 WO 2012056522A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
crank
pedaling
force
pedaling state
Prior art date
Application number
PCT/JP2010/069009
Other languages
English (en)
Japanese (ja)
Inventor
隆真 亀谷
隆二郎 藤田
岳彦 塩田
泰輝 児玉
Original Assignee
パイオニア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP2012540564A priority Critical patent/JP5490916B2/ja
Priority to PCT/JP2010/069009 priority patent/WO2012056522A1/fr
Publication of WO2012056522A1 publication Critical patent/WO2012056522A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/20—Cycle computers as cycle accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
    • B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
    • B62J50/20—Information-providing devices
    • B62J50/21—Information-providing devices intended to provide information to rider or passenger
    • B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1457—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/162—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of piezoresistors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Mechanical Control Devices (AREA)

Abstract

L'invention concerne un dispositif de détection d'état de pédalage pouvant corriger l'état de pédalage; un procédé de détection d'état de pédalage; un programme de détection d'état de pédalage; et un support d'enregistrement du programme de détection d'état de pédalage. On décrit un détecteur d'élément de sens de rotation (3) pouvant détecter l'élément dans la direction de rotation de la force pas à pas de la pédale, lequel est un élément effectif de la force d'actionnement de la pédale en pédalage, et un détecteur d'élément de sens radial (4) pouvant détecter l'élément dans la direction radiale de la force pas à pas de la pédale, lequel est un élément non effectif de la force d'actionnement de la pédale en pédalage. Un ordinateur de vélo (1) relié aux détecteurs (3, 4) calcule l'efficacité de transmission (P) représentant l'efficacité de la force d'actionnement de la pédale à la rotation d'une manivelle (B31), sur la base des signaux transmis par les détecteurs (3, 4); compare cette efficacité avec une valeur fondamentale prédéterminée; et affiche sur une unité d'affichage (2) les résultats de comparaison comme étant l'état de pédalage.
PCT/JP2010/069009 2010-10-26 2010-10-26 Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme WO2012056522A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012540564A JP5490916B2 (ja) 2010-10-26 2010-10-26 ペダリング状態検出装置、ペダリング状態検出方法、ペダリング状態検出プログラム、ペダリング状態検出プログラムを記録した媒体
PCT/JP2010/069009 WO2012056522A1 (fr) 2010-10-26 2010-10-26 Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/069009 WO2012056522A1 (fr) 2010-10-26 2010-10-26 Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme

Publications (1)

Publication Number Publication Date
WO2012056522A1 true WO2012056522A1 (fr) 2012-05-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/069009 WO2012056522A1 (fr) 2010-10-26 2010-10-26 Dispositif et procédé de détection d'état de pédalage, programme de détection d'état de pédalage, et support d'enregistrement dudit programme

Country Status (2)

Country Link
JP (1) JP5490916B2 (fr)
WO (1) WO2012056522A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105900A1 (de) 2014-04-23 2015-10-29 Shimano Inc. Pedalbetätigungszustandsdetektionsvorrichtung
US9322725B2 (en) 2012-08-28 2016-04-26 Shimano Inc. Pedaling force measurement device
JP2016190637A (ja) * 2016-08-10 2016-11-10 パイオニア株式会社 測定装置
JP2017038757A (ja) * 2015-08-19 2017-02-23 セイコーエプソン株式会社 ぺダリング計測装置、ぺダリング計測システム、ぺダリング計測方法、及びプログラム
JP2017047875A (ja) * 2015-09-03 2017-03-09 株式会社スミス 左右脚別にギヤ倍数を設けた非円形形状の自転車ギヤ
US9688348B2 (en) 2014-12-15 2017-06-27 Shimano Inc. Hydraulic hose fitting and hydraulic device
US9771126B2 (en) 2015-05-27 2017-09-26 Shimano Inc. Bicycle crank assembly
US9773966B2 (en) 2014-09-08 2017-09-26 Shimano Inc. Piezoelectric sensor for bicycle component
US10000253B1 (en) 2016-11-25 2018-06-19 Shimano Inc. Bicycle crank assembly
US10458868B2 (en) 2015-12-21 2019-10-29 Shimano Inc. Bicycle crank arm assembly
US10475303B2 (en) 2017-03-16 2019-11-12 Shimano Inc. Bicycle electric device
JP2020140382A (ja) * 2019-02-27 2020-09-03 株式会社シマノ 出力装置、コンピュータプログラム、および記憶媒体
US11029225B1 (en) 2019-12-27 2021-06-08 Shimano Inc. Electronic device, crank assembly with electronic device and drive train including crank assembly with electronic device
US11351434B2 (en) * 2018-05-08 2022-06-07 Tacx B.V. Power measurement device
US11858581B2 (en) 2021-11-23 2024-01-02 Shimano Inc. Detecting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030768A2 (fr) * 2014-08-26 2016-03-03 4Iiii Innovations Inc. Appareil de mesure de puissance couplé de manière adhésive pour la mesure de force, de couple et de puissance, et procédés associés

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123569A (ja) * 1989-10-07 1991-05-27 Konbi Kk 瞬発性パワー測定方法および装置
JPH1035567A (ja) * 1996-07-19 1998-02-10 Bridgestone Cycle Co 自転車用メータ
JP2003306189A (ja) * 2002-04-15 2003-10-28 Hitoshi Matsumoto 自転車のペダリングの矯正装置
WO2004113157A1 (fr) * 2003-06-20 2004-12-29 Hitoshi Matsumoto Dispositif de correction du pedalage pour une bicyclette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123569A (ja) * 1989-10-07 1991-05-27 Konbi Kk 瞬発性パワー測定方法および装置
JPH1035567A (ja) * 1996-07-19 1998-02-10 Bridgestone Cycle Co 自転車用メータ
JP2003306189A (ja) * 2002-04-15 2003-10-28 Hitoshi Matsumoto 自転車のペダリングの矯正装置
WO2004113157A1 (fr) * 2003-06-20 2004-12-29 Hitoshi Matsumoto Dispositif de correction du pedalage pour une bicyclette

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9322725B2 (en) 2012-08-28 2016-04-26 Shimano Inc. Pedaling force measurement device
CN105015663A (zh) * 2014-04-23 2015-11-04 株式会社岛野 踩踏状态检测设备
US9463358B2 (en) 2014-04-23 2016-10-11 Shimano Inc. Pedaling state detecting apparatus
DE102015105900A1 (de) 2014-04-23 2015-10-29 Shimano Inc. Pedalbetätigungszustandsdetektionsvorrichtung
US9773966B2 (en) 2014-09-08 2017-09-26 Shimano Inc. Piezoelectric sensor for bicycle component
US10833246B2 (en) 2014-09-08 2020-11-10 Shimano Inc. Piezoelectric sensor for bicycle component
US9688348B2 (en) 2014-12-15 2017-06-27 Shimano Inc. Hydraulic hose fitting and hydraulic device
US10300984B2 (en) 2015-05-27 2019-05-28 Shimano Inc. Bicycle electrical unit for bicycle crank assembly
US9771126B2 (en) 2015-05-27 2017-09-26 Shimano Inc. Bicycle crank assembly
JP2017038757A (ja) * 2015-08-19 2017-02-23 セイコーエプソン株式会社 ぺダリング計測装置、ぺダリング計測システム、ぺダリング計測方法、及びプログラム
JP2017047875A (ja) * 2015-09-03 2017-03-09 株式会社スミス 左右脚別にギヤ倍数を設けた非円形形状の自転車ギヤ
US10458868B2 (en) 2015-12-21 2019-10-29 Shimano Inc. Bicycle crank arm assembly
JP2016190637A (ja) * 2016-08-10 2016-11-10 パイオニア株式会社 測定装置
US10000253B1 (en) 2016-11-25 2018-06-19 Shimano Inc. Bicycle crank assembly
US10475303B2 (en) 2017-03-16 2019-11-12 Shimano Inc. Bicycle electric device
US11351434B2 (en) * 2018-05-08 2022-06-07 Tacx B.V. Power measurement device
JP2020140382A (ja) * 2019-02-27 2020-09-03 株式会社シマノ 出力装置、コンピュータプログラム、および記憶媒体
JP7457458B2 (ja) 2019-02-27 2024-03-28 株式会社シマノ 出力装置、コンピュータプログラム、および記憶媒体
US11029225B1 (en) 2019-12-27 2021-06-08 Shimano Inc. Electronic device, crank assembly with electronic device and drive train including crank assembly with electronic device
US11858581B2 (en) 2021-11-23 2024-01-02 Shimano Inc. Detecting system

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Publication number Publication date
JPWO2012056522A1 (ja) 2014-02-24
JP5490916B2 (ja) 2014-05-14

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