(2) More use of balance cars can keep away from stress, and stay away from obesity can also keep teenagers away from Internet addiction.
(3) Regular use of the balance car can increase the body's balance and coordination ability, enhance immunity and help cultivate independent ability.
(4) Small size, taking public transport, occupying no space, and sensitive braking. Acceleration and deceleration can be achieved by adjusting the center of gravity of the human body.
(5) Intelligent control, flexible control, automatic balance based on the principle of inverted pendulum, gravity induction and super stability.
Technical principle of balance car
The electric balance car system usually adopts brushed DC motor or brushless DC motor. Brushed motor has the characteristics of fast start, sensitive braking, wide speed range and simple control circuit. Suitable for general power equipment, it can work continuously for 5000 hours, and its normal service life is two to three years, but it needs to be replaced after continuous work 1000 hours. Brushless motor is the whole of motor and driver, which belongs to electromechanical integration equipment and does not need to replace the brush. It can run continuously for 20,000 hours and has a normal life span of seven to ten years. Digital frequency conversion is easier to control the speed, and the power consumption is one-third of that of brush motor. But the cost is high and the control accuracy is high, so it is suitable for equipment with high speed control requirements.
In the electric balance car system, in order to obtain the information of acceleration and angular velocity, the acceleration sensor can convert the acceleration generated in human motion into signals for effective processing, so as to judge the actions made by the human body; Gyroscope can convert the rotational angular velocity of the electric balance car into a signal, and the integral processing of the rotational angular velocity corresponds to the tilt angle of the balance car, thus controlling the balance of the electric balance car.
Baidu encyclopedia-electric balance car