Balance vehicle and mechanism and method for controlling balance vehicle

Abstract

The invention discloses a balance vehicle and a mechanism and a method for controlling the balance vehicle. The mechanism for controlling the balance vehicle comprises a handlebar. A vehicle rod is connected with the middle of the handlebar; a vehicle body is connected with the bottom of the vehicle rod. The mechanism is characterized in that two pressure sensing devices are respectively arranged on the outer walls of two ends of the handlebar; the pressure sensing devices are respectively arranged on the top of the handlebar and comprise lugs and pressure sensors, and the pressure sensors are in contact with the lugs; grooves for accommodating the lugs are formed in the handlebar, and the two corresponding pressure sensors are respectively arranged on two side walls, which correspond to advancing and retreating directions of the balance vehicle, of each groove; the lugs are rotatably fixed to the bottoms of the grooves. Controllers which are coupled with the pressure sensors and are used for driving wheels of the balance vehicle to move are further arranged in the balance vehicle. The balance vehicle, the mechanism and the method have the advantages that the balance vehicle, the mechanism and the method are simple and reliable, and the balance vehicle can be controlled without mechanical structures.

Description

Technical field [0001] The invention relates to the field of balance car control, and more specifically, to a balance car control mechanism, a control method and a balance car. Background technique [0002] Electric balance car, also called balance car, thinking car, its operating principle is mainly based on a basic principle called "dynamic stability", using the gyroscope and acceleration sensor inside the car body to detect the body posture Change, use the servo control system to accurately drive the motor to make corresponding adjustments to maintain the balance of the system. [0003] There are generally two types of existing electric balance bikes. One is that there is an operating lever on the vehicle body. The user stands on the pedal platform of the electric balance bike to operate the operating lever to move forward, reverse and stop. Also called "hand control". The other is that the car body is composed of two parts, and the left part and the right part are mutually ro...

AI Technical Summary

Problems solved by technology

However, this method has extremely high requirements on the accuracy of the sensor and the software algorithm, and basically does not have the possibility of practical use.

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