Method and system for controlling electric bicycle
AssigneeHl Mando Corporation
InventorHanbyul Chung
Life of this patent
Estimating the term…
Abstract
A method and system for controlling an electric bicycle are provided. The method may comprise: driving the electric bicycle; generating a deceleration torque command of a driving motor based on a moving distance of a pedal if a driver rotates the pedal installed in the electric bicycle in a reverse direction while the electric bicycle is driving; controlling a current supplied to the driving motor according to the deceleration torque command; and generating a deceleration torque of the driving motor by the current control.
Claims18
A method for controlling an electric bicycle, comprising:
- driving the electric bicycle;
- generating a deceleration torque command of a driving motor based on a moving distance of a pedal in response to a driver rotating the pedal installed in the electric bicycle in a reverse direction while the electric bicycle is driving;
- controlling a current supplied to the driving motor according to the deceleration torque command;
- generating a deceleration torque of the driving motor;
- and
- generating a deceleration pedal torque command of a pedal motor based on the generated deceleration torque of the driving motor.
A system for controlling an electric bicycle, comprising:
- a pedal motor comprising a pedal motor controller;
- a driving motor comprising a driving motor controller;
- and
- a system controller configured to control the system,
- wherein the system controller comprises a deceleration torque command generation unit and a pedal torque command generation unit, and in response to a driver rotating a pedal installed in the electric bicycle in a reverse direction while the electric bicycle is driving, the deceleration torque command generation unit is configured to generate a deceleration torque command of the driving motor based on a moving distance of the pedal, and
- wherein the driving motor controller is configured to control a current supplied to the driving motor according to the deceleration torque command to generate a deceleration torque of the driving motor, and the pedal torque command generation unit is configured to generate a deceleration pedal torque command of the pedal motor based on the generated deceleration torque of the driving motor.
Dependencies are inferred from the claim text.