Electric assisted bicycle, drive system thereof, and control method

In a drive system of an electric assisted bicycle, a controller includes a vehicle speed calculator to calculate a change gear ratio of a change gear mechanism based on an output signal of a vehicle speed sensor and an output signal of a rotation sensor in response to acquisition of the output signa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Higashi, Toshihiko, Hattori, Yoichiro
Format: Patent
Sprache:eng
Schlagworte:
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