An electric bicycle includes two pedals, a motor, a battery providing power to the motor, a first detection member for detecting acceleration of the electric bicycle and trading acceleration of the pedals, and a controller. The controller receives the acceleration of the electric bicycle and the treading acceleration of the pedals from the first detection member, and then controls output of the motor and the battery. When the treading acceleration of the pedals is larger than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle increases, the controller increases output of the motor and the battery. When the treading acceleration of the pedals is smaller than the acceleration of the electric bicycle, the controller concludes that the resistance from outside to the electric bicycle decreases, the output of the motor and the battery is reduced.
Control system for electric bicycles
2018-08-07
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
Tema Archive | 1974