基于Wi－Fi的智能移动机器人控制系统设计

摘要

The paper presents the design of mobiIe robot based on the Wi-Fi.On the design,the sIave use STC microcon-troI er as the core controI er,four-way tracing for bIack or white Iines can be changed automaticaI y.Avoiding obstacIes used the fixed frequency detection part of infrared ray transmitting and receiving,impIements the detecting of not afraid of the natu-raI Iight,using uItrasonic sensors for distance measurement,four-wheeI drive makes the car movement more smoothIy.%提出了基于Wi－Fi的智能移动机器人的设计实施方案。该设计中下位机选用STC单片机为核心控制器，四路寻迹对于寻黑线或白线可自行调节，避障检测部分利用了固定频率红外光的发射与接收来完成，实现了不怕光避障，利用超声波传感器实现距离测量，四轮驱动使得小车运动更流畅。下位机通过Wi－Fi技术实现与上位机的通信，整个系统结构简单，控制灵活。