Electric self-balancing double-wheel scooter

Abstract

The invention discloses an electric self-balancing double-wheel scooter. Posture balance control is performed to the scooter by the dynamic balance principle, a scooter balance control module outputs a scooter balance control signal, a speed control module outputs a scooter speed control signal, and the scooter balance control signal and the scooter speed control signal are output to a motor driving circuit through a PWM (Pulse-Width Modulation) interface circuit after signal superposition by a signal superposition module, so that the scooter runs in a self-balancing manner and a driver can safely run; and a steering control module is arranged to control the steering operation of the scooter, an infrared receiving module in the steering control module is used for receiving a steering control signal sent by a wireless remote controller, and the steering control signal received by the infrared receiving module is sent to a motor differentiating control unit which outputs a left motor differentiating control pressure signal and a right motor differentiating control pressure signal according to the steering control signal correspondingly, so that a left motor and a right motor can rotate in mutually-opposite directions and the steering of the scooter is realized.

Description

technical field [0001] The invention relates to the field of two-wheeled scooters, in particular to an electric self-balancing two-wheeled scooter. Background technique [0002] The scooter is another new product form of skateboarding after the traditional skateboard. It is a simple labor-saving exercise device. It is one of the sports products that teenagers like and can also be used as a means of transportation. With the development of electric vehicles, electric scooters have also been developed, which are more convenient and labor-saving when used as a means of transportation. Existing scooters generally have two or more wheels, and the scooter with more than two wheels is balanced by itself, so that the driver can maintain the balance without skill when driving the scooter, and will not fall over. However, the number of wheels leads to an increase in the gravity of the body. As a small product, the increase in the gravity of the scooter is inconvenient for the user to ...

AI Technical Summary

Problems solved by technology

However, the number of wheels has led to an increase in the gravity of the vehicle body. As a small product, the scooter is inconvenient for users to carry due to the increase in gravity; secondly, the scooter itself with two wheels is unbalanced. When driving, Skills are needed to maintain the balance of the body and the body, and the self-balancing driving of the body cannot be achieved

[0003] In addition, the steering of the scooter also needs to be realized through skills, and the existing scooters cannot realize automatic steering

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