基于Arduino UNO的平衡车设计

Design of Balance Car Based on Arduino UNO

提出了一种两轮平衡车的设计方案:采用陀螺仪MPU6050实时检测小车的运动姿态,核心控制板Arduino Uno根据从传感器中获得的数据,经过PID算法处理之后,输出相应的控制信号到电动机驱动电路,实现对小车电机的平衡控制.该平衡车可以通过蓝牙来进行控制,能够进行灵活的转向和前进动作,并能在运动中实现自主平衡,在外界有适度干扰的情况下能够自行调整并迅速恢复平衡状态.以该车为研究基础,可以搭载各种传感器,应用于复杂环境的勘探场合.

In this paper,a design scheme of two wheeled balancing car is proposed.The gyroscope MPU6050 is used to detect the motion posture of the car in real time.The core control board Arduino Uno,based on the data obtained from the sensor and processed by the PID algorithm,outputs the corresponding control signal to the motor drive circuit to realize the balanced control of the car motor.The balance car can be controlled by Bluetooth.It can make flexible steering and forward movements,and achieve autonomous balance in motion.It can adjust itself and quickly restore balance state under moderate external interference.By taking the vehicle as the research foundation,it can carry all kinds of sensors and apply it to complex environment exploration occasions.