DE202006019191U1 - System for measuring the force and movement of a bicycle pedal - Google Patents
System for measuring the force and movement of a bicycle pedal Download PDFInfo
- Publication number
- DE202006019191U1 DE202006019191U1 DE202006019191U DE202006019191U DE202006019191U1 DE 202006019191 U1 DE202006019191 U1 DE 202006019191U1 DE 202006019191 U DE202006019191 U DE 202006019191U DE 202006019191 U DE202006019191 U DE 202006019191U DE 202006019191 U1 DE202006019191 U1 DE 202006019191U1
- Authority
- DE
- Germany
- Prior art keywords
- pedal
- remote station
- central component
- force
- sensor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
-
- 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
- B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
- B62J45/411—Torque sensors
-
- 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
- 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
- B62M3/08—Pedals
-
- 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
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/225—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to foot actuated controls, e.g. brake pedals
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physical Education & Sports Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
System zur Kraftmessung in mehrere verschiedene Richtungen (je nach baulicher Gegebenheit des Pedals in X, Y und Z Richtung) und Bewegungsanalyse (Kräfteparallelogram) eines Fahrradpedals, wobei eine Gruppe von Sensoren im Pedal selbst, ihre Informationen anhand einer zentralen Stelle mit Sender an eine Gegenstelle übermitteln, welche besagte Informationen sammelt und interpretiert.system for force measurement in several different directions (depending on the structural Givenness of the pedal in X, Y and Z direction) and motion analysis (force parallelogram) a bicycle pedal, with a group of sensors in the pedal itself, their information from a central point with transmitter to one Transmit to remote site, which collects and interprets said information.
Description
Diese Erfindung beschreibt ein elektronisches System zur Bewegungsanalyse und Kraftmessung an einem Fahrradpedal.These Invention describes an electronic system for motion analysis and force measurement on a bicycle pedal.
Hilfsmittel zur Geschwindigkeitsmessung an Fahrrädern gehören seit langem zum Stand der Technik, Messmittel zur Erfassung der aufgewendeten Kraft existieren ebenfalls schon.aid For speed measurement on bicycles have long been state of the art, Measuring means for detecting the applied force also exist beautiful.
Für medizinische
oder sportphysiologische Anwendungen wäre es indess wünschenswert,
möglichst
präziese
Messkurven über
die aufgewändeten Kräfte an einem
Fahrradpedal zu haben. Entsprechend kostengünstige Herstellung vorausgesetzt sind
derartige Messmittel sicher auch für den Massenmarkt interessant,
da sich aus der Bewegungskurve die tatsächlich aufgewendete Energie
(lies Kalorienverbrauch) und damit der Kraftaufwand des Anwenders
viel besser errechnen lassen, denn aus einem an zentraler Stelle
(Beispielsweise Rad- oder Pedalnabe,
Das
im folgenden beschriebene System besteht aus einer Reihe von in
mindestens ein Pedal (
Dabei
werden am Pedal wirkende Kräfte
anhand dort angebrachter Kraftsensoren (
Eine
Ausprägung
des hier vorgestellten Systems zeichent sich darüber hinaus durch ein besonders
hohes Maß an
Umweltverträglichkeit
aus, da sie die benötigte
Energie aus der Bewegungsenergie des Pedals gewinnt und es damit
keiner zusätzlichen Battarie
bedarf. Ein derartiges System kann wie in
Im
Gegensatz zu anderen vergleichbaren Systemen (z.B:
Anwendungsbeispieleapplications
Um ein Rannfahrrad optimal auf seinen Fahrer einzustellen, wird es mit dem beschriebenen System ausgestattet, welches seine Daten an den Mess PC des Rennstalls übermittelt. Der PC zeigt Bewegungsrichtung und Kraftübertragung in jeder Phase der Pedaldrehung an. Anhand dieser Informationen kann das Fahrrad so eingestellt werden, daß der Sportler stets eine optimale Kraftübertragung erziehlt.Around It will be a perfect setting for a Rann bicycle on its driver equipped with the described system which transmits its data transmitted the measuring PC of the racing team. The PC shows direction of movement and power transmission in each phase of the Pedal rotation on. Based on this information, the bike can do so be adjusted that the athlete always an optimal power transmission conceded.
Global eingesetzt könnte das System im verlaufe eines Radrennens oder einer Radrenntour stochastische Daten über die einzelnen Fahrer liefern. Anhand dieser Daten wäre es sozusagen in Echtzeit möglich Rückschlüsse auf die eigesetzte Kraft einzelner Athleten zu schließen. Liegt besagte Kraft ungewöhnlich hoch im Vergleich zu Trainingsergebnissen, so kann eine unangemledte Dopingkontrolle durchgeführt werden, da ja ein Anfangsverdacht gegeben ist (Vgl.: Floyd Landis, Tour de France, 2006).Global could be used the system in the course of a cycle race or a cycle tour stochastic Data about the individual drivers deliver. Based on these data it would be, so to speak possible in real time Conclusions on to close the set power of individual athletes. Lies said force unusually high compared to training results, so may be an unhandled one Doping control performed since there is an initial suspicion (see Floyd Landis, Tour de France, 2006).
Ist das System hinreichend preiswert herstellbar, so kann es auch im Breitensport eingesetzt werden um ein Fahrrad möglichst ergonomisch auf seinen Faherer anzupassen.is The system can be produced sufficiently inexpensively, so it can also be used in the Popular sports are used to make a bike as ergonomic as possible To adapt to the driver.
Selbstverständlich sind auch weit trivialere Szenarien denkbar, beispielsweise als Hilfsmittel zur Überwachung eines medizinischen Diätprogrammes mit begleitender Bewegungstherapie.Of course they are also far more trivial scenarios conceivable, for example as aids for monitoring a medical diet program with accompanying movement therapy.
- 11
- Fahrradpedalpedal
- 22
- Zentrale Steuerungheadquarters control
- 33
- Drahtlosschnittstelle (Antenne)Wireless interface (Antenna)
- 44
- Kraftsensorforce sensor
- 55
- Gegenstellsagainst Stells
- 1010
- Fahradpedalbicycle pedal
- 1111
- Hauptachsemain axis
- 1212
- Dynamodynamo
- 1313
- Kapazitätcapacity
- 1414
- Kraftsensorforce sensor
- 1515
- Beschleunigungssensoraccelerometer
- 1616
- Neigungssensor/UmdrehungssensorTilt sensor / rotation sensor
- 1717
- Zentrale Steuerungheadquarters control
- 1818
- Drahtlosschnittstelle (Antenne)Wireless interface (Antenna)
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006019191U DE202006019191U1 (en) | 2006-12-20 | 2006-12-20 | System for measuring the force and movement of a bicycle pedal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006019191U DE202006019191U1 (en) | 2006-12-20 | 2006-12-20 | System for measuring the force and movement of a bicycle pedal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006019191U1 true DE202006019191U1 (en) | 2008-05-08 |
Family
ID=39363487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006019191U Expired - Lifetime DE202006019191U1 (en) | 2006-12-20 | 2006-12-20 | System for measuring the force and movement of a bicycle pedal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006019191U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010014242A1 (en) * | 2008-07-29 | 2010-02-04 | George David O'neill | System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle |
WO2010109397A1 (en) * | 2009-03-23 | 2010-09-30 | Rmd Group Ag | Apparatus and method for measuring a force acting on a bicycle pedal in the direction of the pedal shaft |
WO2011106719A1 (en) * | 2010-02-25 | 2011-09-01 | Qualcomm Incorporated | Methods and apparatus for applying tactile pressure sensors |
GB2482696A (en) * | 2010-08-11 | 2012-02-15 | Martin Andrew Jackson | Force-sensing bicycle pedal and electric cycle |
AT513088A1 (en) * | 2012-07-06 | 2014-01-15 | Gerfried Dipl Ing Cebrat | Integration of a pedal sensor in a pedal |
-
2006
- 2006-12-20 DE DE202006019191U patent/DE202006019191U1/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010014242A1 (en) * | 2008-07-29 | 2010-02-04 | George David O'neill | System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle |
US8011242B2 (en) | 2008-07-29 | 2011-09-06 | Garmin Switzerland Gmbh | System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle |
WO2010109397A1 (en) * | 2009-03-23 | 2010-09-30 | Rmd Group Ag | Apparatus and method for measuring a force acting on a bicycle pedal in the direction of the pedal shaft |
CH700681A1 (en) * | 2009-03-23 | 2010-09-30 | Rmd Group Ag | Apparatus for transmitting force between a foot and a bicycle pedal and method for measuring a force acting on a bicycle pedal in the direction of the pedal shaft power. |
WO2011106719A1 (en) * | 2010-02-25 | 2011-09-01 | Qualcomm Incorporated | Methods and apparatus for applying tactile pressure sensors |
US8638236B2 (en) | 2010-02-25 | 2014-01-28 | Qualcomm Incorporated | Methods and apparatus for applying tactile pressure sensors |
GB2482696A (en) * | 2010-08-11 | 2012-02-15 | Martin Andrew Jackson | Force-sensing bicycle pedal and electric cycle |
AT513088A1 (en) * | 2012-07-06 | 2014-01-15 | Gerfried Dipl Ing Cebrat | Integration of a pedal sensor in a pedal |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20080612 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20100622 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20130702 |