本文關(guān)鍵詞：基于FPGA的智能家居通信控制器的研究與設(shè)計(jì)　出處：《云南大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 智能家居 FPGA 串口 無(wú)線通信 繼電器

【摘要】：智能家居(Smart Home)是近年來(lái)信息技術(shù)領(lǐng)域的研究熱點(diǎn),隨著科技的進(jìn)步和人類生活方式的改變,人們對(duì)家的理念和期望也不斷變化,科技帶來(lái)了變革,變革也必然影響到人類的生活,家居的概念正在向著更加智能化的方向發(fā)展。 目前常見(jiàn)的智能家居系統(tǒng)有：NEYWELL公司的智能家庭產(chǎn)品、HAI公司的NI智能家居系統(tǒng)、JDS公司的STARGATE智能家居產(chǎn)品等等,這些智能家居系統(tǒng)大多基于ARM的嵌入式系統(tǒng),這類系統(tǒng)并不能同時(shí)支持多種無(wú)線通信協(xié)議。通過(guò)整合多種無(wú)線通信控制方式,來(lái)實(shí)現(xiàn)基于FPGA的智能家居通信控制器。為智能家居的控制領(lǐng)域探索一種新可行性的方法。 本文所設(shè)計(jì)的智能家居控制器總共包括UART通信模塊、命令控制模塊、繼電器控制模塊,利用FPGA芯片可自由定制以及接口靈活性的特點(diǎn),在FPGA芯片上實(shí)現(xiàn)了兼容Bluetooth Wifi、Zigbee等多種無(wú)線通信方式的通信控制模塊。相比ARM單片機(jī)支持串口少的短板,這種方式可以使系統(tǒng)在同一時(shí)刻支持多種通信方式,從而使系統(tǒng)具有更高的適應(yīng)性和可擴(kuò)展性。 除了多種無(wú)線通信方式,本控制器還支持目前仍然被廣泛是用的有線控制方式,利用繼電器弱電控制強(qiáng)電的特點(diǎn),設(shè)計(jì)了繼電器控制模塊,能夠同時(shí)控制多達(dá)31個(gè)家用電器,基本滿足日常家居需要。 本通信控制器在設(shè)計(jì)實(shí)現(xiàn)的過(guò)程中,使用了Quartus II等集成開(kāi)發(fā)環(huán)境,以及ModelSim專業(yè)仿真工具,利用Verilog HDL硬件描述語(yǔ)言,最終的運(yùn)行、驗(yàn)證平臺(tái)選擇了Altera公司的DE2開(kāi)發(fā)板。經(jīng)驗(yàn)證,本控制系統(tǒng)在板載50Mhz的時(shí)鐘頻率下穩(wěn)定運(yùn)行,實(shí)驗(yàn)結(jié)果達(dá)到了預(yù)期目標(biāo)。 本系統(tǒng)利用FPGA技術(shù)低功耗、定制性高、擴(kuò)展性強(qiáng)、接口靈活等優(yōu)點(diǎn),設(shè)計(jì)開(kāi)發(fā)了支持多種連接方式的智能家居通信控制器。對(duì)智能家居在通信領(lǐng)域發(fā)展具有參考意義,具有較好的理論價(jià)值和實(shí)際意義。
[Abstract]:Smart Home (Smart Home) is a hot research topic in the field of information technology in recent years. With the development of science and technology and the change of human life style, people's concept and expectation of home are constantly changing. Science and technology have brought changes, which will inevitably affect human life, the concept of home is moving towards a more intelligent direction. At present, the common smart home systems are the smart home products of the: NEYWELL company, the NI smart home system of the Hani Company and the STARGATE smart home products of JDS Company, and so on. Most of these smart home systems based on ARM embedded systems, such systems can not simultaneously support a variety of wireless communication protocols, through the integration of a variety of wireless communication control methods. To realize the intelligent home communication controller based on FPGA, and to explore a new feasible method for the intelligent home control field. The intelligent home controller designed in this paper includes UART communication module, command control module and relay control module, which can be customized freely by using FPGA chip and flexible interface. The communication control module which is compatible with Bluetooth WiFi Zigbee and other wireless communication modes is implemented on FPGA chip. Compared with ARM MCU, it supports fewer short boards of serial port. This approach enables the system to support multiple communication modes at the same time, thus making the system more adaptable and scalable. In addition to a variety of wireless communication mode, this controller also supports the cable control mode, which is still widely used at present. The relay control module is designed by using the characteristics of the weak current relay to control the strong electricity. Can control up to 31 household appliances at the same time, basic to meet daily household needs. In the process of design and implementation of the communication controller, Quartus II and other integrated development environment, as well as ModelSim professional simulation tools are used. Using the Verilog HDL hardware description language, the final running, the verification platform selected the DE2 development board of Altera Company. The control system runs stably at the clock frequency of 50 MHz on board, and the experimental results reach the expected goal. This system makes use of the advantages of FPGA technology, such as low power consumption, high customization, strong expansibility, flexible interface and so on. The design and development of intelligent home communication controller which supports multiple connection modes is of great significance to the development of smart home in the field of communication and has good theoretical and practical significance.
【學(xué)位授予單位】：云南大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TU855;TP273

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