| 发明名称 |
METHOD FOR MEASURING POWER IN A BICYCLE |
| 摘要 |
The invention relates to a method for measuring the output power produced in a device having a crankset, including the following steps: a) measuring the orthogonal force (F) exerted on at least one pedal (9) of the crank (3); b) determining the angular velocity of the crank; and c) deducing the tangential force (FT) exerted on the crank and the power, using a pre-established model of the distribution of the force exerted on the actuating member as a function of the angular velocity, |
| 申请公布号 |
US2014297070(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201113825614 |
申请日期 |
2011.09.23 |
| 申请人 |
Gros Jean-Philippe;David Dominique;Arrizabalaga Gorka;Morio Cédric;Androuet Philippe;Brulais Sébastien |
发明人 |
Gros Jean-Philippe;David Dominique;Arrizabalaga Gorka;Morio Cédric;Androuet Philippe;Brulais Sébastien |
| 分类号 |
B62M6/50;G01L3/24 |
主分类号 |
B62M6/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for measuring the output power developed in a crankset, comprising:
on at least one pedal for actuating a crank of the crankset, a single pressure sensor capable of measuring the orthogonal force exerted by the user on the pedal; at least one sensor for determining the angular position of the crank around a rotation axis of the crankset different from a rotation axis of the pedal with respect to the crank; and a calculator for determining, by means of a pre-established model of distribution of the force exerted on the pedal according to said angular position, the tangential force exerted on the crank. |
| 地址 |
Le Fontanil Cornillon FR |
