摘要近年来随着社会经济的迅速发展，信息，安防产品的在安全性方面的风险越来越高，人们对个人隐私的保护意识也越来越强，同时随着物联网技术的发展，人们对安全的，方便的安防产品的需求越来越迫切。本课题主要研究基于WiFi的智能指纹密码锁的设计，致力于利用指纹识别技术和WiFi技术对指纹密码操控门锁和手机操控门锁的实现和设计，使门禁系统更加安全，更加方便。论文系统地阐述了指纹识别技术和WiFi通信的发展，指纹识别技术的与单片机的结合使用技术、WiFi实现手机与单片机通信的技术、系统硬件设计和软件实现等。通过研究论证、设计实现了利用WiFi通信技术和指纹识别技术对门锁进行操控。通过不断地实验、分析、调试以及对各子模块电路设计。最终实现了通过指纹模块FPM10A进行指纹添加，搜索，比对，删除功能，实现对门锁的控制，以及通过WiFi模块ESP8266实现手机app对门锁的控制，成功设计出WiFi与指纹识别技术相结合实现物联网的控制系统。关键词：物联网、WiFi、单片机、指纹识别、门锁ABSTRACTInrecentyears,withtherapiddevelopmentofsocialeconomy,information,securityproductsinthesecurityriskismoreandmorehigh,people'sawarenessoftheprotectionofpersonalprivacyisalsomoreandmorestrong,alsowiththedevelopmentofnetworkingtechnology,peopleonthesafetyandconvenientsecurityproductsdemandmoreandmoreurgent.ThemaincontentofthispaperistostudythedesignofWiFiintelligentfingerprintpasswordlockbasedon,iscommittedtobyusingfingerprintidentificationtechnologyandWiFitechnologyoffingerprintpasswordcontrollockandcontrolthephonelockimplementationanddesign,sothataccesscontrolsystemmoresecure,moreconvenient.PapersystematicallydescribesthedevelopmentoffingerprintidentificationtechnologyandWiFicommunicationaresystematicallyelaboratedinthisthesis,thecombinationoffingerprintidentificationtechnologyandMicrocontrolleruseWiFi,achievetherealizationofmobilephonecommunicationwiththeMCUtechnology,hardwaredesignandsoftwaresystem.Throughresearchanddemonstration,thedesignandimplementationoftheWiFicommunicationtechnologyandfingerprintidentificationtechnologytocontrolthedoorlock.Throughcontinuousexperiment,analysis,debuggingandthedesignofthecircuitofeachsubmodule.Realizethroughfpm10afingerprintmoduletothefingerprintadd,search,comparison,deletefunction,thedoorlockcontrol,andrealizemobileapptothedoorlockcontrolthroughtheWiFimoduleesp8266andsuccessfullydesignaWiFiandfingerprintrecognitiontechnologyarecombinedtorealizethecontrollingsystemofInternetofthings.Keywords:Things,WiFi，Microcontroller,fingerprintidentification,doorlock目录第一章绪论....................................................................................................................................11.1引言....................................................................................................................................11.2选题背景与意义................................................................................................................11.3门禁系统技术的研究状况.................................................................................................11.4本文的结构........................................................................................................................3第二章系统总体方案设计..............................................................................................................42.1指纹识别技术和WiFi通信技术概述...............................................................................42.1.1指纹识别技术的原理和特点..............................
