基于AT89C51单片机的智能寻迹小车设计  

Design of intelligent tracking car based on AT89C51

作　　者：桑吴刚 Sang Wugang(Kunshan No.1 Specialized Secondary School Jiangsu Province,Kunshan Jiangsu 215300)

机构地区：[1]江苏省昆山第一中等专业学校,江苏昆山215300

出　　处：《电子测试》2020年第19期29-31,共3页Electronic Test

摘　　要：智能小车是近年来发展起来的一门新兴综合技术,在军事、科研和工业中有广阔的应用前景。本文旨在从硬件和软件出发,设计一辆以单片机为控制核心的自动寻迹智能小车,智能小车探测和识别轨迹采用红外管,同时将反馈回来的信号送入单片机,单片机将控制字送入电机,在整个系统设计中,我们采用PWM技术,来控制智能小车舵机的转向和电机转速,使小车实现智能行走。Intelligent car is a new comprehensive technology developed in recent years,which has broad application prospects in military,scientific research and industry.The purpose of this paper is to design an automatic tracking intelligent car with MCU as the control core.The intelligent car uses infrared tube to detect and identify the track.At the same time,the feedback signal is sent to the MCU.The MCU sends the control word to the motor.In the whole system design,we use PWM technology to control the steering gear and motor speed of the intelligent car,Make the car realize intelligent walking.

关 键 词：单片机 智能小车 硬件和软件 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置] TP368.1[自动化与计算机技术—控制科学与工程]