WO2015128226A1 - Device for measuring a cycling cadence - Google Patents

Device for measuring a cycling cadence Download PDF

Info

Publication number
WO2015128226A1
WO2015128226A1 PCT/EP2015/053329 EP2015053329W WO2015128226A1 WO 2015128226 A1 WO2015128226 A1 WO 2015128226A1 EP 2015053329 W EP2015053329 W EP 2015053329W WO 2015128226 A1 WO2015128226 A1 WO 2015128226A1
Authority
WO
WIPO (PCT)
Prior art keywords
cadence
signal
motion
measuring
cycling
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2015/053329
Other languages
English (en)
French (fr)
Inventor
David Antoine Christian Marie Roovers
Laurentia Johanna Huijbregts
Alphonsus Tarcisius Jozef Maria Schipper
Felipe Maia MASCULO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Priority to US15/116,241 priority Critical patent/US9936912B2/en
Priority to EP15706738.0A priority patent/EP3111169A1/en
Priority to CN201580010485.5A priority patent/CN106030247A/zh
Priority to JP2016553843A priority patent/JP6312846B2/ja
Publication of WO2015128226A1 publication Critical patent/WO2015128226A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/221—Ergometry, e.g. by using bicycle type apparatus
    • A61B5/222—Ergometry, e.g. by using bicycle type apparatus combined with detection or measurement of physiological parameters, e.g. heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/002—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers for cycles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/10—Athletes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02438—Measuring pulse rate or heart rate with portable devices, e.g. worn by the patient

Definitions

  • the present invention relates to a device for measuring a cycling cadence, a method of operating a device for measuring a cycling cadence, and a cycling cadence computer program.
  • the device comprises a motion sensor (such as, e.g., an accelerometer) for detecting a movement of the device and for generating a motion signal corresponding to the movement; a cadence determination unit for determining cycling cadence based on the motion signal.
  • the device can be worn on the cyclist's arm or wrist.
  • the motion sensor in the device is able to pick up the tiny movements of the arm or wrist that correspond to the cadence.
  • an algorithm is applied that can derive the cadence from a noisy signal.
  • Bumps in the road, uneven pavement, speed bumps, etc. give noise on the sensor signals, i.e. they make it harder to derive the cadence.
  • the algorithm explained herein above makes it in most cases still possible to derive the cadence.
  • the logic explained herein above to suppress noise from an uneven road surface may also be applied vice versa: Namely, the noise itself gives information on the bumpiness of the road.
  • the structure of the road might be of interest under a number of circumstances. For example a mountainbiker might want to know which part of the training he really spent in the woods and how much time it took to cycle to and from the woods. If he had recorded his speed during his trip, this would also make the interpretation of the speeds more meaningful.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
PCT/EP2015/053329 2014-02-26 2015-02-17 Device for measuring a cycling cadence Ceased WO2015128226A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/116,241 US9936912B2 (en) 2014-02-26 2015-02-17 Device for measuring a cycling cadence
EP15706738.0A EP3111169A1 (en) 2014-02-26 2015-02-17 Device for measuring a cycling cadence
CN201580010485.5A CN106030247A (zh) 2014-02-26 2015-02-17 用于测量骑车节奏的设备
JP2016553843A JP6312846B2 (ja) 2014-02-26 2015-02-17 サイクリングケイデンスを測定するデバイス

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14156690 2014-02-26
EP14156690.1 2014-02-26

Publications (1)

Publication Number Publication Date
WO2015128226A1 true WO2015128226A1 (en) 2015-09-03

Family

ID=50184767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/053329 Ceased WO2015128226A1 (en) 2014-02-26 2015-02-17 Device for measuring a cycling cadence

Country Status (5)

Country Link
US (1) US9936912B2 (enExample)
EP (1) EP3111169A1 (enExample)
JP (1) JP6312846B2 (enExample)
CN (1) CN106030247A (enExample)
WO (1) WO2015128226A1 (enExample)

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CN114694799A (zh) * 2022-04-01 2022-07-01 Oppo广东移动通信有限公司 数据处理方法、装置、电子设备及存储介质

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US9936912B2 (en) 2018-04-10
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EP3111169A1 (en) 2017-01-04
JP6312846B2 (ja) 2018-04-18

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