Patent ID: 11952078
Assignee: ACER INCORPORATED
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. A driving method for an electric assisted bicycle, wherein the electric assisted bicycle comprises a chainring, a crank, and a motor, and the driving method comprises:
sensing a rotation speed value of one of the crank and the chainring by a rotation speed sensor, and obtaining an average torque value applied by the crank to the chainring by a torque sensor; and
controlling an output of the motor in response to the rotation speed value and the average torque value,
wherein controlling the output of the motor in response to the rotation speed value and the average torque value comprises:
when the rotation speed value is higher than an idle rotation speed value, and lower than or equal to a high-speed rotation speed value, and the average torque value is greater than a preset torque value, controlling the motor to provide an output corresponding to the average torque value.