BIKE TYPE FITTNESS DEVICE AND CONTROL METHOD OF THE SAME

摘要

PURPOSE: A fitness device of bike type and a control method are provided to increase real feeling like bike and to include the function of playing a game while exercising. CONSTITUTION: A fitness device of bike type comprises: a pedal(5100) driven by exercise; a rotary shaft(5200) which is connected to pedal and performs a rotational motion l; a drive motor(4000) driving the rotary shaft; a motor driver(6000) controlling the drive motor; and a controller(7000) creating control signal for driving the motor driver and transferring the signal to the motor driver. The controller calculates target rotation speed of the rotary shaft and creates control signal corresponding to the target rotation speed. The target rotation speed is calculated using one or more among gradient, friction power of ground, wind speed and air resisting power.