基于多传感器的智能家居控制系统设计

发布时间：2018-05-16 21:46

本文选题：光敏 + 烟雾　；参考：《杭州电子科技大学》2015年硕士论文

【摘要】：30多年来,历经改革开放,一部分人先富起来。他们希望通过智能家居改变传统生活,构建现代化的居家环境。国家对新兴产业(包括与智能家居紧密相关的物联网产业)的大力扶植,无疑也是对智能家居行业的促进。智能家居也可借此机会,真正的迈入平民产品之列,不再可望不可及。智能家居控制系统以住宅为平台,利用各种技术,能够在不改变家中现有家电的情况下,对家里的电器、灯光、电源、家庭环境进行方便地控制,使人们尽享高科技带来的简便而时尚的现代生活。智能家居虽然离我们的生活很近,但又戴着一层神秘的面纱。如果想要揭开这层面纱,就必须了解智能家居控制系统的基本原理及它的软硬件架构。目前基于单片机架构的智能家居控制系统在实用性、易用性和专业性方面,比PC架构的智能家居控制系统更好,属于第二代产品,所以得到广泛应用。本文以4块STC89C52单片机为核心处理器,1块GM8125为串口扩展模块,对智能居家控制系统进行分层设计,实现了热释传感器、温湿度传感器、烟雾报警器、燃气报警器、紫外线传感器、光敏传感器、土壤温湿度传感器的检测功能。此外,利用红外发射接收子系统,单片机可实现遥控学习和转发。遇紧急情况,主控系统可驱动西门子MC55通讯模块发送短信报警或驱动液晶显示报警信息。基于分层控制的思想,本文自定义了一套智能家居通信协议,完成了基于多传感器的智能家居控制系统的软件设计。同时,本文利用C++语言开发了基于MFC的上位机监测程序,实现了实时接收智能家居多传感器状态数据的功能。相比其他单个燃气烟雾等报警系统的设计,本设计方案主要综合了安全监控系统、智能灯光控制、智能电气控制三个方面的功能,且扩展性强,具有明显的优势。实验的结果表明,该系统具有功能齐全、操作方便的优点。经过多次测试,该系统工作情况稳定,为下一步智能家居系统产品的转化和应用打下了坚实的基础。
[Abstract]:Over the past 30 years, after the reform and opening up, some people become rich first. They hope to change the traditional life through smart home, and build a modern home environment. The state's efforts to foster new industries, including the Internet of things, which is closely related to smart homes, are no doubt a boost to the smart home industry. Smart home can also take the opportunity to truly enter the list of civilian products, no longer out of reach. The intelligent home control system takes the residence as the platform and makes use of various technologies. It can easily control the electrical appliances, lights, power supply, and home environment of the home without changing the existing household appliances in the home. Make people enjoy the convenience and fashion of modern life brought by high technology. Although smart home is very close to our life, but wearing a mysterious veil. If you want to lift this layer, you must understand the basic principles of smart home control system and its hardware and software architecture. At present, the intelligent home control system based on single-chip computer architecture is more practical, easy to use and professional than the intelligent home control system based on PC architecture. It belongs to the second generation products, so it is widely used. In this paper, 4 STC89C52 microcontroller as the core processor and 1 GM8125 as the serial port expansion module, the intelligent home control system is designed in layers, and the thermoluminescence sensor, the temperature and humidity sensor, the smoke alarm, the gas alarm and the ultraviolet sensor are realized. Guang Min sensor, the detection function of soil temperature and humidity sensor. In addition, using infrared transmission and receiving subsystem, MCU can realize remote learning and forwarding. In case of emergency, the main control system can drive Siemens MC55 communication module to send short message alarm or drive LCD display alarm message. Based on the idea of hierarchical control, this paper defines a set of smart home communication protocol, and completes the software design of intelligent home control system based on multi-sensor. At the same time, a monitor program based on MFC is developed by C language, which can receive multi-sensor state data in real time. Compared with other single gas smoke alarm systems, this design scheme mainly integrates the functions of security monitoring system, intelligent lighting control and intelligent electrical control, and has strong expansibility and obvious advantages. The experimental results show that the system has the advantages of complete function and convenient operation. After many tests, the system works stably, which lays a solid foundation for the transformation and application of smart home system products in the next step.
【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU855;TP212

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