基于无线通信技术的家庭门铃系统程序设计(论文12000字)
摘要：本文研究内容是基于无线通信技术的门铃系统程序设计,目的在于研发设计一款具有实用价值、低成本、可靠性和安全性高的多功能家居门铃。本系统以51单片机为主控制器,接连无线通信模块nRF24L01+、电控模块、指纹模块、扬声器和麦克风等模块。通过以上模块的相互结合,来搭建带有门锁远程控制、无线语音通信、指纹解锁等功能的门铃系统。系统以无线网络为主干,将门铃系统与用户手机、用户主机等终端有机结合,具有一定的实用价值和发展空间，也为家居安全提供保障。
关键词：半双工通信、无线门铃、指纹解锁、智能家居系统
Design of Home Doorbell SystemProgramming Based on Wireless Communication Technology
Abstract: The research content of this paper is based on the wireless communication technology of the doorbell system program design, the purpose is to develop and design a multi-functional home doorbell with practical value, low cost, high reliability and high security. The system is based on 51 single-chip microcomputer , and is connected with wireless RF module nRF24L01+, electronic control module, fingerprint module, speaker and microphone. Through the combination of the above modules, a doorbell system with functions such as door lock remote control 、wireless voice communication and fingerprint unlock is built. The system is based on the wireless network and combines the doorbell system with the user's mobile phone and user host. It has certain practical value and development space, and also provides security for home security.
Keywords: Half-duplex communication,Wireless doorbell, Fingerprint unlock, Smart home system
目 录
第一章：绪论………………………………………………………………………………… 1
1.1 研究背景与意义………………………………………………………………………… 1
1.2 课题的国内外研究现状………………………………………………………………… 1
1.3 本文研究内容…………………………………………………………………………… 3
第二章：可行性方案选择……………………………………………………………… 4
2.1 手机终端可视化对讲门铃……………………………………………………………… 4
2.2 WIFI通信技术对讲门铃………………………………………………………………4
2.3 半双工对讲门铃………………………………………………………………………… 5
第三章：硬件介绍………………………………………………………………………… 7
3.1 STM32与STC15单片机………………………………………………………………… 7
3.2 nRF24L01+无线模块…………………………………………………………………… 7
3.3指纹模块ATK-AS608………………………………………………………………… 8
3.4本章小结………………………………………………………………………………… 8
第四章：程序设计………………………………………………………………………… 9
4.1 开发工具与环境Keil μVision5…………………………………………………… 9
4.1 设计系统模型………………………………………………………………………… 10
4.2 开发功能……………………………………………………………………………… 11
4.2.1 收发数据功能…………………………………………………………………… 11
4.2.2 一键开门功能…………………………………………………………………… 12
4.2.3 指纹解锁功能…………………………………………………………………… 13
第五章：系统调试与结果分析……………………………………………………… 15
5.1 系统调试……………………………………………………………………………… 15
5.1.1 语音对讲模块测试……………………………………………………………… 15
5.1.2 无线开门功能测试……………………………………………………………… 17
5.1.3 指纹解锁功能测试……………………………………………………………… 17
5.2 结果分析……………………………………………………………………………… 18
第六章：总结与展望…………………………………………………………………… 19
6.1 论文总结……………………………………………………………………………… 19
6.2 设计展望………………………………………………………………………………20
6.2.1 WIFI安全技术………………………………………………………………………20
6.2.2 Bluetooth终端……………………………………………………………………20
6.2.3手机终端控制………………………………………………………………………21
参考文献
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