基于单片机的智能小车设计  

Intelligent Trolley Design Based on Single-Chip Microcomputer

作　　者：胡纯 HU Chun(College of Electrical Engineering,Northwest Minzu University,Lanzhou 730124,China)

机构地区：[1]西北民族大学电气工程学院,甘肃兰州730124

出　　处：《现代信息科技》2024年第14期161-167,共7页Modern Information Technology

摘　　要：随着科学技术的不断发展,人工智能化的重要性日益显现,引起学界和业界人士的广泛关注。文章提出并设计了以STM32F103RC微处理器为主控芯片的智能小车,拥有红外循迹、超声波避障和无线传输等功能。小车基于红外线的反射原理准确跟随黑带行驶,利用超声波检测到与障碍物的距离,进而改变行进方向,实现精准避障,同时能够进行无线通信传输。测试结果表明,小车能够很好地完成循迹、避障和通信的功能。With the continuous development of science and technology,the importance of Artificial Intelligence is becoming increasingly apparent,attracting widespread attention from academia and industry professionals.This paper proposes and designs an intelligent trolley with STM32F103RC microprocessor as the main control chip,which has functions such as infrared tracking,ultrasonic obstacle avoidance,and wireless transmission.The trolley accurately follows the black belt based on the principle of infrared reflection,uses ultrasonic waves to detect the distance from obstacles,and then changes the direction of travel to achieve precise obstacle avoidance.At the same time,it can conduct wireless communication transmission.The test results indicate that the trolley can perform well in tracking,obstacle avoidance,and communication functions.

关 键 词：单片机 红外循迹 超声波避障 无线通信 智能小车 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置] TP212[自动化与计算机技术—控制科学与工程]