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    • 3. 发明公开
    • MEASURING DEVICE FOR PEDALING MOTION, AND SENSOR DEVICE
    • VORRICHTUNG ZUR MESSUNG EINER PEDALBEWEGUNG UND SENSORVORRICHTUNGDAFÜR
    • EP2565611A1
    • 2013-03-06
    • EP11774756.8
    • 2011-03-31
    • Club Kong Co., Ltd.
    • MATSUMOTO Hitoshi
    • G01L5/00B62J99/00
    • G01L1/005A63B22/0605A63B24/0062A63B2024/0071A63B2071/0652B62J99/00B62J2099/0013B62J2099/002B62K2207/00B62M3/00G01L3/242G01L3/26G01L5/161G01L5/165
    • A pedaling motion measuring device of the present invention includes: a measurement body unit (2) that has a first sensor unit (21, 22) for sensing the number of rotation of a wheel (104) by sensing the motion of the wheel of a bicycle, and second sensor units (4, 5) arranged at right and left crank arms (107) for sensing magnitude and direction of a force applied to each of the right and left crank arms; a first work calculation unit (8b) that calculates work performed by the bicycle within a prescribed time based on the number of rotation of the wheel sensed by the first sensor unit (21, 22); a second work calculation unit (8c) that calculates work provided to the crank member by the user within a prescribed time, based on the magnitude and direction of the force applied to each of the right and left crank arms (107) and sensed by the second sensor units (4, 5); and an efficiency calculation unit (8d) that calculates the efficiency of the bicycle based on the work of the bicycle and the user's work.
    • 本发明的脚踏运动测量装置包括:测量体单元(2),其具有第一传感器单元(21,22),用于通过感测车轮的运动来感测车轮(104)的旋转数 自行车和布置在左右曲柄臂(107)处的第二传感器单元(4,5),用于感测施加到左右曲柄臂中的每一个的力的大小和方向; 第一工作计算单元(8b),其基于由所述第一传感器单元(21,22)感测到的所述车轮的旋转次数,在规定时间内计算由所述自行车执行的作业; 第二工作计算单元(8c),其基于施加到所述左右曲柄臂(107)中的每一个的力的大小和方向来计算在规定时间内由用户在曲柄构件上提供的作业,并且由第 第二传感器单元(4,5); 以及基于自行车的工作和用户的工作来计算自行车的效率的效率计算单元(8d)。