基于单片机的超市智能购物车设计  

作　　者：陆见光 吴兴杰 邢镔 陆树民 

机构地区：[1]重庆工业大数据创新中心有限公司,重庆400707 [2]贵州大学,贵阳550025 [3]四川九州电子科技股份有限公司,四川绵阳621000

出　　处：《科技创新与应用》2023年第17期36-41,共6页Technology Innovation and Application

基　　金：贵州省科学技术基金(黔科合基础ZK[2021]一般015);贵州省科技支撑项目(黔科合支撑[2022]一般074)。

摘　　要：为解决传统超市购物模式中出现的购物效率低等问题,提出一种能改善当今消费者购物体验的超市智能购物车设计。该设计采用STM32F103C8T6单片机作为中央处理器,实现对外围信号的接收和处理及对外围设备的控制。通过多种模块的应用与相互配合,并利用超声波定位和无线射频(RFID)等技术,使智能购物车具有自动跟随、紧急避障和自助结账等功能。最后分别对上述功能进行调试,分析在调试过程中存在的常见问题并提出解决方案。该购物车的设计既为消费者节约购物时间和改善购物体验,又为超市减少结账成本、提升人气和获得更多收益。In order to solve the problem of low shopping efficiency in the traditional supermarket shopping mode,a supermarket smart shopping cart design is proposed,which can improve the shopping experience of today's consumers.This design uses STM32F103C8T6 single-chip microcomputer as the central processor to receive and process the peripheral signals and control the peripheral equipment.Through the application and cooperation of many kinds of modules,and the use of ultrasonic positioning and radio frequency(RFID)technology,the smart shopping cart has the functions of automatic following,emergency obstacle avoidance and self-checkout.Finally,the above functions are debugged,the common problems existing in the debugging process are analyzed and the solutions are put forward.The design of the shopping cart can not only save shopping time and improve shopping experience for consumers,but also reduce checkout costs,improve popularity and gain more benefits for supermarkets.

关 键 词：STM32F103C8T6单片机 智能购物车 自动跟随 超声波定位 RFID 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]