An electronic device includes a receiver, a computer memory device and a processor for calculating a human input force and/or a human input power that are inputted to a drive train of a human powered vehicle. The receiver receives first information with respect to torque applied to the drive train, and receives at least one of second information with respect to a gear engagement state and third information with respect to a crank rotational speed. The computer memory device has prestored correction factors with respect to the gear engagement state. The processor calculates the human input force based on the first information, the second information and at least one of the prestored correction factors, and/or calculates the human input power based on the first information, the second information, the third information, and at least one of the prestored correction factors.
ELECTRONIC DEVICE, CRANK ASSEMBLY WITH ELECTRONIC DEVICE AND DRIVE TRAIN INCLUDING CRANK ASSEMBLY WITH ELECTRONIC DEVICE
2021-07-01
Patent
Electronic Resource
English
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING |
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