面向多路线的智能循迹小车的设计与实现

Design and Implementation of Intelligent Tracking Car for Multi-Routing

设计了基于AVR单片机的智能循迹小车。提出了一种利用红外反射式传感器和霍尔传感器,在具有多路线的复杂轨道路径中能够选择设定的循迹路线自动行驶的方案,实现了智能小车在循迹过程中自动避障、定点循迹以及多点连续循迹的功能。经过实际测试验证,单片机控制的智能小车可以沿设定的路线稳定地循迹行驶并且能够在三岔路口进行灵活的转弯和停车操作。广泛地应用于工厂自动料车配送和固定场地搬运车等行业中,提升了企业的工作效率。

This paper purposes to design of an intelligent tracking car based on AVR microcontroller.With using infrared reflective sensors and Hall sensors,a new method of choosing the required trace route of multi-routing and automatically tracking about an intelligent car was proposed,the car can really achieve the function of automatic obstacle avoidance and fixed point tracking and multi-point tracking in the tracing process.Verified through the actual test,the car controlled by AVR microcontroller was able to choose the setting route of the orbits and maintain stable driving in the process of tracking and realize flexible turning and parking operations at a fork in the road.It can be widely used in automation distribution of factory and fixed transport and other industries to improve the work efficiency of enterprises.