An electrically power assisted bicycle 1 includes an electric motor 33; a detachable battery 36 to supply electric power to at least the electric motor 33; and an operation panel 60 including a microcontroller 62 to control display in a time display area 73 and a built-in battery 61 to supply electric power to the microcontroller 62. In a state where the detachable battery 36 is attached to the electrically power assisted bicycle 1 and the electrically power assisted bicycle 1 is in a power-on state, the microcontroller 62 is supplied with the electric power from the detachable battery 36. In the case where the electrically power assisted bicycle 1 is turned on from a power-off state in a state where a remaining capacity of the built-in battery 61 is insufficient, the microcontroller 62 displays, in the time display area 73, information indicating that the remaining capacity of the built-in battery 61 is insufficient.
ELECTRICALLY POWER ASSISTED BICYCLE AND METHOD FOR CONTROLLING AN ELECTRICALLY POWER ASSISTED BICYCLE
FAHRRAD MIT ELEKTRISCHEM HILFSANTRIEB UND VERFAHREN ZUR ANSTEUERUNG EINES FAHRRADS MIT ELEKTRISCHEM HILFSANTRIEB
BICYCLETTE À ASSISTANCE ÉLECTRIQUE ET PROCÉDÉ DE COMMANDE D'UNE BICYCLETTE À ASSISTANCE ÉLECTRIQUE
11.12.2019
Patent
Elektronische Ressource
Englisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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