无线开关电路设计
无线开关电路设计(开题报告,论文11600字)
摘 要
近些年信息通信技术得到了飞速的发展，使人与人之间的距离变得越来越近。各种各样的通信设备已被广泛应用于军事、工业、生活中，智能家居就在这样的背景下应运而生了。本次设计的无线开关旨在为智能家居的设备控制如电灯控制提供一个简单的方案。
首先，本次设计可用的两种方案有：红外设计和无线模块设计，通过简单的性能对比，采用了无线模块设计；其次，设计的硬件电路包括无线收发电路、主控端电路和节点电路，其中无线收发电路是主控端电路和节点电路的重要组成部分；然后，依照硬件各个部分的功能，软件程序设计包含了两部分，主控端程序和节点程序，而主控端程序又包括手机端程序、WIFI程序和无线模块程序，节点程序包含了无线模块程序；最后，进行软件和硬件的调试，完成了设计，达到了预期的效果。
关键词：智能家居 无线开关 无线模块 WIFI
The design of wireless switch circuit
ABSTRACT
In recent years, with the rapid development of information and communication technology, the distance between people has been closer and closer. A variety of communication devices have been widely used in military, industry and life, and smart home comes into being against this background. The wireless switch is designed to provide a simple solution for smart home.
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Firstly, there are two available design proposals: infrared module and wireless module. By simply comparing the function of both, wireless module has been chosen. Secondly, the hardware circuit is designed including wireless transceiver circuit, node circuit and master control circuit, and wireless transceiver circuit is an important part of the rest two. Then, according to the function of each part of the hardware features, the software program is designed including two parts, the master control program and the node program, and master control program contains mobile client program, WIFI, and wireless module program, while node program only contains wireless module program. Finally, the software and hardware have been debugged, and the design is finished to achieve the desired results.
Keyword: Smart home; Wireless switch; Wireless module; WIFI
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目 录
摘 要 I
ABSTRACT II
第一章 前言 1
1.1问题的提出 1
1.2课题研究的背景和意义 1
第二章 总体设计 3
2.1方案比较和选型 3
2.2控制器的选择 5
2.3无线收发模块的选择 6
第三章 硬件电路设计 8
3.1单片机最小电路 8
3.1.1时钟电路 8
3.1.2复位电路 9
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3.1.3电源电路 10
3.2无线收发电路的设计 10
3.3节点电路的设计 13
3.4主控端电路的设计 13
WIFI模块 14
第四章 软件程序设计 17
4.1总体设计 17
4.2数据收发程序的设计 17
4.3节点程序设计 21
4.4主控端程序设计 22
4.5手机终端程序设计 23
第五章 调试结果 26
结 语 29
参考文献 30 [资料来源：Doc163.com]