基于Arduino开发环境的智能寻光小车设计

简要介绍了一种基于Arduino新型集成开发环境的智能寻光小车设计方案,包括对设计原理、软硬件部分设计及试验结果的介绍。该方案基于光直线传播原理,利用红外光敏三极管设计红外传感器,检测小车前方不同方向上的红外线强度,确定红外线发射源的位置,利用PWM直流电机调速技术控制小车的前进、后退和转向。试验证明,寻光小车能够达到设计目的并运行稳定。设计方案切实可行,对于Arduino新型集成开发环境的应用具有一定的参考价值。

Design of intelligent light-seeking car based on Arduino IDE

This paper briefly introduces the design scheme of intelligent light-seeking car based on Arduino IDE,including the design principle,software and hardware design,and test result.This scheme is based on the principle that light travels in straight lines.Infrared phototransistors are adopted for the design of infrared sensors.Through detecting infrared irradiance in different directions in front of the car,Arduino control board can locate the infrared emitter and control the advancing,backing and turning around of the car by using the PWM motor speed modulation technology.The tests indicate that the light-seeking car can achieve the design purpose and run stably.The design scheme is feasible and offers references for the application of Arduino IDE.