HL Mando

A brake system may include electromechanical brakes provided in rear wheels of a vehicle, first and second force sensors configured to detect a clamping force of the electromechanical brake, an electromechanical brake controller configured to perform braking control on the electromechanical brake in response to an output signal of at least one of the first and second force sensors, one or more controllers configured to output a control signal for braking control on the electromechanical brake to the electromechanical brake controller, and first and second power supply devices configured to supply power to at least one of the one or more controllers and the electromechanical brake controller, in which the first force sensor and the second force sensor receive power from at least one of the first and second power supply devices by means of the electromechanical brake controller.

A vehicle motion visualization method is characterized by including a step of displaying at least one graphic element of the vehicle model to visually indicate changes in the state of the chassis components, based on motion information reflecting the suspension characteristics of the vehicle's chassis components, including the suspension device, and the step of displaying the vehicle model.

A vehicle motion visualization method is characterized by including a step of displaying a vehicle model and a step of displaying at least one graphic element of the vehicle model by changing it to visually indicate state changes of chassis components, based on motion information reflecting the steering characteristics of the vehicle's chassis components, including the steering device.

A vehicle motion visualization method is characterized by including a step of displaying a vehicle model and a step of displaying at least one graphic element of the vehicle model by changing it to visually indicate state changes of chassis components, based on motion information reflecting the steering characteristics of the vehicle's chassis components, including the steering device.

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A system for driving an electric bicycle includes a generator configured to generate a voltage by converting a rotational motion of a pedal of the electric bicycle into electrical energy, a generator current sensor configured to detect a current output by the generator, a pedal position sensor configured to detect a position of the pedal, a motor configured to be mounted on at least one wheel of a front wheel or a rear wheel and configured to provide a rotational force to the at least one wheel, a motor position sensor configured to detect a position of the motor, a motor current sensor configured to detect a current of the motor, and a controller configured to control the currents of the generator and the motor, and the controller is configured to detect a rotational speed and a rotational direction of the motor based on the detected position of the motor, determine a current traveling direction based on the rotational direction of the motor, detect a rotational speed and a rotational direction of the pedal based on the detected position of the pedal, determine traveling or braking based on the current traveling direction and the rotational direction of the pedal, and control the motor so that regenerative braking is performed when braking is determined.

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The present disclosure relates to a control system and a control method of an electric bicycle, and an electric bicycle including the same. The control system according to an embodiment of the present disclosure is a control system for an electric bicycle providing a pedal feeling to a driver by providing a pedal load according to driving of a pedal motor, and includes a memory; and a processor configured to perform control using information stored in the memory such that a pedal load of a predetermined range is provided from the pedal motor even when a change is in a cargo weight obtained by adding a weight of the driver and a weight of a loaded object. The processor may be configured to estimate the cargo weight based on an output value of a driving motor providing a driving force for traveling of the electric bicycle and traveling data of the electric bicycle, generate a pedal torque command reflecting the cargo weight estimation value, and transmit the pedal torque command to the pedal motor.

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