基于STM32的智能循迹避障小车设计  

Design of an Intelligent Line-Following and Obstacle-Avoiding Car Based on STM32

作　　者：徐前进 黄健[1] 杜东山 武聪 

机构地区：[1]西京学院计算机学院,陕西 西安

出　　处：《计算机科学与应用》2025年第1期239-245,共7页Computer Science and Application

摘　　要：随着科技的飞速发展,现代社会逐渐趋向智能化,智能小车和智能机器人的发展前景越来越广阔,本设计开发了基于STM32f103C8T6微控制器的智能循迹避障小车。以STM32芯片作为核心控制单元,充分利用其高性能、低功耗以及丰富的外设接口等优势来实现小车的各项功能。对于避障功能,通过搭载超声波传感器、红外传感器等多种类型的距离检测传感器,实时感知小车周围环境中的障碍物信息。运用PID算法对传感器采集的数据进行处理分析,使小车能够在行进过程中及时检测到前方、侧方等潜在障碍物,并自主做出合理的避障决策,例如改变行驶方向或者暂停运动,确保小车安全且平稳地运行。本设计结合了嵌入式系统开发、传感器技术以及无线通信技术,经过实际测试验证,小车可有效实现无线智能控制与避障功能,具备一定的实用价值和应用前景,可广泛应用于智能家居、仓储物流巡检等诸多领域。With the rapid development of science and technology, modern society is gradually becoming more intelligent. The development prospects of intelligent cars and intelligent robots are getting broader. This design develops an intelligent line-following and obstacle-avoiding car based on the STM32f103C8T6 microcontroller. Taking the STM32 chip as the core control unit, it fully utilizes its advantages such as high performance, low power consumption, and rich peripheral interfaces to achieve various functions of the car. For the obstacle-avoiding function, by installing multiple types of distance detection sensors, such as ultrasonic sensors and infrared sensors, it can perceive the obstacle information in the surrounding environment of the car in real-time. The PID algorithm is used to process and analyze the data collected by the sensors, enabling the car to detect potential obstacles in the front, side, and other directions promptly during the driving process and make reasonable obstacle-avoi

关 键 词：STM32单片机 循迹 避障 智能小车 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]