System for determining pedalling effort of bicycle

System for determining pedalling effort of bicycle

A system determines pedaling effort of a bicycle and includes a first detector to generate a first sensor signal responsive to passage of a force transmission chain across a first frame-fixed point located in proximity to the force transmission trajectory of the force transmission chain, a second de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KALLIOMAKI KALEVI, HONKALA JORMA, PROKKOLA HEIKKI, NIEMIMAKI MIKA
Format: Patent
Sprache:eng
Schlagworte:
CYCLES
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
PHYSICS
POWERED PROPULSION OF SLEDGES OR
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES
SURGERY
TESTING
TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
TRANSPORTING
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Beschreibung
Zusammenfassung:A system determines pedaling effort of a bicycle and includes a first detector to generate a first sensor signal responsive to passage of a force transmission chain across a first frame-fixed point located in proximity to the force transmission trajectory of the force transmission chain, a second detector for generating a second sensor signal responsive to passage of a force transmission chain across a second frame-fixed point located in proximity to the force transmission trajectory of the force transmission chain, and a controller configured to receive the first and second sensor signals and configured to determine a first pedaling parameter proportional to tension of the force transmission chain by using the first and second sensor signal. A corresponding method for determining pedaling effort of a bicycle, and a computer program distribution medium including instructions for executing a computer process in a digital processor are also disclosed.