设计说明书
总字数：12000+
摘 要
随着科技的日趋发展，在综合超市、购物商场等公共场合，由于人流大，购物的人多，仅靠人工来存储物品速度慢，效率低，远远不能满足需求，设计一款智能指纹存储柜来存取物品，达到更方便、更快捷的目的。为了促进储物柜的应用，本设计基于STM32单片机设计一款智能储物柜。该储物柜采用STM32单片机作为主控芯片，采用两个按键分别代表存和取，采用指示灯表示物品的存取状态，采用指纹开启柜门的开关。此外，该存储柜还采用了WiFi模块，通过WIFI可以将柜子存放信息发送到手机端，也可以通过手机端实现远程控制柜门的打开和关闭。综上所述，该设计不仅可以解决当前储物柜密码泄露的问题，还为人们的智能储物提供了方便、快捷的方式。本次设计的指纹储物柜具有操作简单、保密性强等优点。
关键字：储物柜；指纹、STM32单片机；WiFi；远程控制
With the increasing development of science and technology, in public places such as comprehensive supermarkets and shopping malls, due to the large flow of people and the large number of people shopping, only relying on manual storage of items is slow, low efficiency, far from meeting the demand, design a smart fingerprint storage cabinet to access items, to achieve the purpose of more convenient and faster.In order to promote the application of the locker, this design is based on STM32 MCU design of an intelligent locker. The STM32 single chip microcomputer is used as the main control chip, two keys are used to represent the storage and access, the indicator light is used to indicate the access status of items, and the fingerprint is used to open the switch of the cabinet door. In addition, the storage cabinet also adopts a WiFi module, which can send the storage information of the cabinet to the mobile phone terminal through WIFI, and can also remotely control the opening and closing of the cabinet door through the mobile phone terminal.In summary, the design can not only solve the problem of leakage of the current locker password, but also provide a convenient and fast way for people’s intelligent storage. The design of the fingerprint locker has the advantages of simple operation, strong confidentiality and so on.
Key words: locker; Fingerprint, STM32 MCU; WiFi; Remote control
目 录
摘 要
Abstract
第一章 绪论
1.1课题的背景和意义
1.2电子储物柜的简介
1.3 国内外研究现状
1.4 此次设计功能实现
第二章 系统总体设计方案
2.1 本文的研究方法
2.2 主要器件方案选择
2.2.1 主控制器模块方案选择
2.2.2 无线传输方案选择
2.2.3 按键模块方案选择
2.3总体设计方案
第三章 硬件系统设计
3.1 主控模块电路
3.2指纹模块电路设计
3.3按键电路模块
3.4电磁锁反馈模块
3.5 继电器模块电路
3.6 指示灯模块电路
3.7 WiFi模块电路
第四章 系统程序设计
4.1 编程软件介绍
4.2 系统主流程设计
4.3 独立按键
4.4 WiFi模块子流程设计
第5章 实物调试
5.1 实物总体设计
5.2 存放物品实物测试
5.2 取出物品实物测试
5.8 WiFi远程控制实物测试
结 论
参 考 文 献
致 谢
附录
附录1：原理图
附录2：PCB
附录3：主程序
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