SG11201610548YA - Sensor for use in power-assisted mobile object, power-assistedunit, power-assisted mobile object, and torque detection method - Google Patents

Sensor for use in power-assisted mobile object, power-assistedunit, power-assisted mobile object, and torque detection method

Info

Publication number
SG11201610548YA
SG11201610548YA SG11201610548YA SG11201610548YA SG11201610548YA SG 11201610548Y A SG11201610548Y A SG 11201610548YA SG 11201610548Y A SG11201610548Y A SG 11201610548YA SG 11201610548Y A SG11201610548Y A SG 11201610548YA SG 11201610548Y A SG11201610548Y A SG 11201610548YA
Authority
SG
Singapore
Prior art keywords
power
mobile object
assisted mobile
assistedunit
sensor
Prior art date
Application number
SG11201610548YA
Inventor
Akihito Yoshiie
Katsuhiro Yamaguchi
Masafumi Nishikawa
Akira Takama
Original Assignee
Sunstar Engineering Inc
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 Sunstar Engineering Inc filed Critical Sunstar Engineering Inc
Publication of SG11201610548YA publication Critical patent/SG11201610548YA/en

Links

Classifications

    • 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
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
    • 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
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • 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
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • 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
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
    • 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
    • G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
SG11201610548YA 2014-06-18 2014-07-25 Sensor for use in power-assisted mobile object, power-assistedunit, power-assisted mobile object, and torque detection method SG11201610548YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014125181 2014-06-18
PCT/JP2014/069698 WO2015194055A1 (en) 2014-06-18 2014-07-25 Sensor for electric assist mobile body, electric assist unit, electric assist mobile body, and torque detection method

Publications (1)

Publication Number Publication Date
SG11201610548YA true SG11201610548YA (en) 2017-01-27

Family

ID=54935078

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201610548YA SG11201610548YA (en) 2014-06-18 2014-07-25 Sensor for use in power-assisted mobile object, power-assistedunit, power-assisted mobile object, and torque detection method

Country Status (8)

Country Link
US (1) US20170113756A1 (en)
EP (1) EP3159668A4 (en)
JP (1) JP6211190B2 (en)
CN (1) CN106574876A (en)
CA (1) CA2952542A1 (en)
SG (1) SG11201610548YA (en)
TW (1) TW201600395A (en)
WO (1) WO2015194055A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018202124A1 (en) 2017-05-05 2018-11-08 捷安特电动车（昆山）有限公司 Device for detecting vehicle operation parameters
CN109421882A (en) * 2017-08-31 2019-03-05 北京轻客智能科技有限责任公司 Torsion acquires assembly, built-in motor and bicycle
JP6959170B2 (en) * 2018-03-22 2021-11-02 株式会社シマノ Control device for human-powered vehicles
SE1950839A1 (en) 2019-07-03 2020-11-03 Lean Marine Sweden Ab Method and System for Controlling Propulsive Power Output of Ship
DE102019134361A1 (en) 2019-12-13 2021-06-17 Auma Riester Gmbh & Co. Kg Device and method for measuring torque in an actuator
CN111367218B (en) * 2020-03-20 2021-10-26 青岛中加特电气股份有限公司 Multifunctional magnetic induction control system
CN114872823A (en) * 2022-05-13 2022-08-09 中电海康集团有限公司 Power-assisted electric bicycle control method, device, structure, electronic equipment and storage medium

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927220A (en) * 1982-08-05 1984-02-13 Toshiba Corp Digital rotation detector
NL9300321A (en) * 1993-02-22 1994-09-16 Yamaha Motor Europ Mechanism for driving a vehicle comprising a frame.
JP3048826B2 (en) * 1994-03-29 2000-06-05 三洋電機株式会社 Electric bicycle
JP3182506B2 (en) * 1996-12-16 2001-07-03 本田技研工業株式会社 Power unit for electric bicycle
JP3954693B2 (en) * 1997-07-14 2007-08-08 本田技研工業株式会社 Input torque detection device for an electric auxiliary vehicle
JP2000272575A (en) * 1999-03-26 2000-10-03 Sunstar Eng Inc Electric-power assisted bicycle
JP2003335291A (en) * 2002-05-20 2003-11-25 Honda Motor Co Ltd Pedaling force detecting device for power-assisted bicycle
JP2004264167A (en) * 2003-03-03 2004-09-24 Midori Sokki:Kk Rotation angle sensor
JP2005077305A (en) * 2003-09-02 2005-03-24 Matsushita Electric Ind Co Ltd Rotation angle and torque detector
JP2009079925A (en) * 2007-09-25 2009-04-16 Mitsuba Corp Encoder for motor
EP2213566A4 (en) * 2007-10-22 2012-07-11 Yoichiro Hamamoto Rotation transmission mechanism for human power vehicle and human power vehicle and bicycle with the same
US7931538B2 (en) * 2008-07-11 2011-04-26 Harley-Davidson Motor Company Group, Inc. Torque dampening compensator for a vehicle
US8646560B2 (en) * 2010-01-22 2014-02-11 Foster Assets Corporation Motor having an integrated torque sensor
EP2386844B1 (en) * 2010-05-12 2014-01-08 Electragil GmbH Torque sensor
EP2409909B1 (en) * 2010-07-19 2012-11-14 Techway Industrial, Co., Ltd. Moment and magnet detecting equipment for an electric bicycle
JP2014092446A (en) * 2012-11-02 2014-05-19 Nippon Densan Corp Torque sensor, drive unit and electric power-assisted bicycle

Also Published As

Publication number Publication date
US20170113756A1 (en) 2017-04-27
EP3159668A1 (en) 2017-04-26
JP6211190B2 (en) 2017-10-11
JPWO2015194055A1 (en) 2017-06-15
CN106574876A (en) 2017-04-19
TW201600395A (en) 2016-01-01
CA2952542A1 (en) 2015-12-23
EP3159668A4 (en) 2018-01-24
WO2015194055A1 (en) 2015-12-23

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