Steering control method for self-balancing two-wheeled vehicle

Abstract

The invention discloses a steering control method for a self-balancing two-wheeled vehicle. The two-wheeled vehicle comprises two separated split frames, a connecting shaft is arranged between the two split frames, and motors and gyroscopes capable of controlling the rotating speed of the motors are arranged in the split frames. The steering control method for the self-balancing two-wheeled vehicle comprises the following steps that firstly, the outer split frame needing to turn is treaded by the foot, and the inner split frame is kept horizontal. According to the split frame in the horizontal state, due to the fact that the gyroscope does not induct changes of the inclination angle, the motor does not rotate, the gyroscope at the bottom of an upper cover pedal inducts the changes of the inclination angle after inclination, signals are output to a circuit board to enable the motor to rotate, and therefore wheels are driven to rotate. Finally, one wheel does not rotate, the other wheel rotates, the two-wheeled vehicle turns and moves with the wheel which does not rotate as the center, the acceleration, speed reduction and turning functions can be achieved through foot treading, and the structure is simple.

Description

technical field [0001] The invention relates to a steering control method of a self-balancing two-wheeled vehicle. Background technique [0002] Now there are self-balancing two-wheeled vehicles on the market, and they are more and more popular among young people. They are also called camera vehicles abroad. The advantages of this kind of vehicle are small size, convenient travel, and built-in high-precision gyroscope. According to the angle of inclination, the speed of the motor can be maintained and controlled to achieve the purpose of self-balancing. Now the popular self-balancing two-wheeled vehicles are equipped with rotating handles to control the steering function of the car. There are steering shafts and other parts inside. The disadvantage is that turning the handle takes up a lot of space, and you need to use both hands to control the direction. [0003] There is also a self-balancing two-wheeled vehicle on the market that does not need a handle to control the ste...

AI Technical Summary

Problems solved by technology

[0002] Now there are self-balancing two-wheeled vehicles on the market, and they are more and more popular among young people. They are also called camera vehicles abroad. The advantages of this kind of vehicle are small size, convenient travel, and built-in high-precision gyroscope. According to the angle of inclination, the speed of the motor can be maintained and controlled to achieve the purpose of self-balancing. Now the popular self-balancing two-wheeled vehicles are equipped with rotating handles to control the steering function of the car. There are steering shafts and other parts inside. The disadvantage is that turning the handle takes up a lot of space, and you need to use both hands to control the direction

[0003] There is also a self-balancing two-wheeled vehicle on the market that does not need a handle to control the steering, such as the CN 103600795 A Chinese invention patent disclosed on February 26, 2014, which discloses a self-balancing two-wheeled vehicle based on a disc grating , the original rotating handle is canceled in this two-wheeled vehicle, and the original hand rotation is replaced by a foot rotation, which liberates the driver's hands and improves driving pleasure, but this patent still has the disadvantage of a relatively complicated structure. Compared with the traditional handle to rotate the two-wheeled vehicle, the patent newly installed a disc grating sensor

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