基于多傳感器的智能家居控制系統(tǒng)設(shè)計(jì)
本文選題:光敏 + 煙霧 ; 參考:《杭州電子科技大學(xué)》2015年碩士論文
【摘要】:30多年來,歷經(jīng)改革開放,一部分人先富起來。他們希望通過智能家居改變傳統(tǒng)生活,構(gòu)建現(xiàn)代化的居家環(huán)境。國家對(duì)新興產(chǎn)業(yè)(包括與智能家居緊密相關(guān)的物聯(lián)網(wǎng)產(chǎn)業(yè))的大力扶植,無疑也是對(duì)智能家居行業(yè)的促進(jìn)。智能家居也可借此機(jī)會(huì),真正的邁入平民產(chǎn)品之列,不再可望不可及。智能家居控制系統(tǒng)以住宅為平臺(tái),利用各種技術(shù),能夠在不改變家中現(xiàn)有家電的情況下,對(duì)家里的電器、燈光、電源、家庭環(huán)境進(jìn)行方便地控制,使人們盡享高科技帶來的簡便而時(shí)尚的現(xiàn)代生活。智能家居雖然離我們的生活很近,但又戴著一層神秘的面紗。如果想要揭開這層面紗,就必須了解智能家居控制系統(tǒng)的基本原理及它的軟硬件架構(gòu)。目前基于單片機(jī)架構(gòu)的智能家居控制系統(tǒng)在實(shí)用性、易用性和專業(yè)性方面,比PC架構(gòu)的智能家居控制系統(tǒng)更好,屬于第二代產(chǎn)品,所以得到廣泛應(yīng)用。本文以4塊STC89C52單片機(jī)為核心處理器,1塊GM8125為串口擴(kuò)展模塊,對(duì)智能居家控制系統(tǒng)進(jìn)行分層設(shè)計(jì),實(shí)現(xiàn)了熱釋傳感器、溫濕度傳感器、煙霧報(bào)警器、燃?xì)鈭?bào)警器、紫外線傳感器、光敏傳感器、土壤溫濕度傳感器的檢測(cè)功能。此外,利用紅外發(fā)射接收子系統(tǒng),單片機(jī)可實(shí)現(xiàn)遙控學(xué)習(xí)和轉(zhuǎn)發(fā)。遇緊急情況,主控系統(tǒng)可驅(qū)動(dòng)西門子MC55通訊模塊發(fā)送短信報(bào)警或驅(qū)動(dòng)液晶顯示報(bào)警信息;诜謱涌刂频乃枷,本文自定義了一套智能家居通信協(xié)議,完成了基于多傳感器的智能家居控制系統(tǒng)的軟件設(shè)計(jì)。同時(shí),本文利用C++語言開發(fā)了基于MFC的上位機(jī)監(jiān)測(cè)程序,實(shí)現(xiàn)了實(shí)時(shí)接收智能家居多傳感器狀態(tài)數(shù)據(jù)的功能。相比其他單個(gè)燃?xì)鉄熿F等報(bào)警系統(tǒng)的設(shè)計(jì),本設(shè)計(jì)方案主要綜合了安全監(jiān)控系統(tǒng)、智能燈光控制、智能電氣控制三個(gè)方面的功能,且擴(kuò)展性強(qiáng),具有明顯的優(yōu)勢(shì)。實(shí)驗(yàn)的結(jié)果表明,該系統(tǒng)具有功能齊全、操作方便的優(yōu)點(diǎn)。經(jīng)過多次測(cè)試,該系統(tǒng)工作情況穩(wěn)定,為下一步智能家居系統(tǒng)產(chǎn)品的轉(zhuǎn)化和應(yīng)用打下了堅(jiān)實(shí)的基礎(chǔ)。
[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.
【學(xué)位授予單位】:杭州電子科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:TU855;TP212
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