基于ARM嵌入式轮式小车寻迹算法的研究

Embedded Wheeled Trolley Line Tracing Algorithm Study Based on ARM

介绍了基于ARM嵌入式轮式小车的循迹过程。采用ARM核心控制器,将红外传感器数据传输至AVR单片机,利用AVR单片机控制小车的直流电机运行,并完成循迹。重点研究了小车的循迹算法,并在此基础上提出了一种改进的直线加速算法。经调试本小车直线寻迹算法安全、稳定,达到了设计要求。

This article described the ARM-based embedded wheeled trolley tracking process,using ARM core controller.The wheeled trolley would transmit infrared sensors data to the AVR microcontroller,making use of AVR microcontroller to control DC motor of the wheeled trolley,and completing tracking.The wheeled trolley＇s tracking algorithm was studied mainly,and on this basis,it advanced an improved algorithm for straight-line acceleration.The commissioning of this line tracing algorithm was security,stability and met the design requirements.