發(fā)布時(shí)間：2019-05-05 13:08

【摘要】：遙控器是人們?nèi)粘Ｉ钪惺褂米顬轭l繁的家電設(shè)備之一。然而傳統(tǒng)遙控器的控制距離短、抗干擾性差且功能互不兼容,一個(gè)家庭內(nèi)部往往需要配備多個(gè)遙控器,這給日常使用帶來(lái)了諸多不便,為了降低家庭內(nèi)部遙控器的數(shù)量,簡(jiǎn)化操控方式,提升用戶(hù)體驗(yàn)。本課題以CC3200為控制核心,使用WiFi無(wú)線(xiàn)網(wǎng)絡(luò)進(jìn)行遙控信號(hào)的傳輸,設(shè)計(jì)出了一種兼容多種家電產(chǎn)品、信號(hào)覆蓋范圍廣、交互方式簡(jiǎn)潔高效的新型遙控器。本文通過(guò)四個(gè)部分對(duì)課題內(nèi)容進(jìn)行了全面的介紹。第一部分首先介紹了課題的研究背景,分析了遙控器的發(fā)展現(xiàn)狀,并明確了本設(shè)計(jì)的創(chuàng)新方向。隨后介紹了課題中所涉及的WiFi技術(shù)、Socket通信技術(shù)、紅外通信技術(shù)、嵌入式系統(tǒng)、人機(jī)交互技術(shù)等各項(xiàng)技術(shù)概況。第二部分完成了CC3200的驅(qū)動(dòng)程序設(shè)計(jì)。介紹了CC3200芯片的特性,以及在CC3200上部署TI-RTOS嵌入式操作系統(tǒng)的方法,并在TI-RTOS的基礎(chǔ)上實(shí)現(xiàn)了CC3200的網(wǎng)絡(luò)驅(qū)動(dòng)程序和外設(shè)驅(qū)動(dòng)程序的設(shè)計(jì)。第三部分詳細(xì)介紹了遙控器的設(shè)計(jì)和實(shí)現(xiàn)方法。首先提出了遙控器的總體設(shè)計(jì)思路,確定了采用操控端和發(fā)射端協(xié)同工作的分體式設(shè)計(jì)方案。隨后分別介紹了WiFi通信、紅外通信和觸屏交互模塊的軟、硬件實(shí)現(xiàn)方法,并對(duì)WiFi組網(wǎng)、Socket通信、紅外編、解碼和觸屏控制等功能的關(guān)鍵代碼進(jìn)行了說(shuō)明。第四部分介紹了遙控器的調(diào)試和驗(yàn)證過(guò)程。首先對(duì)遙控器的WiFi通信、紅外通信和觸屏控制三大功能進(jìn)行了調(diào)試。然后按照日常使用場(chǎng)景,分別對(duì)家電遙控和按鍵學(xué)習(xí)功能進(jìn)行了驗(yàn)證。測(cè)試結(jié)果表明,本設(shè)計(jì)達(dá)到了預(yù)期的效果,能夠滿(mǎn)足現(xiàn)有的家電遙控需求,并且提升了用戶(hù)的操控體驗(yàn)。
[Abstract]:Remote control is one of the most frequently used household appliances in people's daily life. However, the traditional remote control has the advantages of short control distance, poor anti-interference and incompatible functions. It often needs to be equipped with more than one remote control inside a family, which brings many inconvenience to the daily use. In order to reduce the number of remote controls in the home, Simplify manipulation and improve user experience. This paper takes CC3200 as the control core, uses WiFi wireless network to transmit the remote control signal, and designs a new remote controller which is compatible with many kinds of home appliance products, has a wide range of signal coverage, and has a concise and efficient way of interaction. This article has carried on the comprehensive introduction to the subject content through four parts. The first part introduces the research background of the project, analyzes the development status of the remote control, and clarifies the innovation direction of the design. Then it introduces the WiFi technology, Socket communication technology, infrared communication technology, embedded system, human-computer interaction technology and so on. The second part completes the driver design of CC3200. This paper introduces the characteristics of CC3200 chip and the method of deploying TI-RTOS embedded operating system on CC3200. The design of network driver and peripheral driver of CC3200 is realized on the basis of TI-RTOS. The third part introduces the design and implementation of the remote control in detail. Firstly, the general design idea of the remote controller is put forward, and the split design scheme of the cooperative work between the operator and the transmitter is determined. Then, the software and hardware realization methods of WiFi communication, infrared communication and touch screen interaction module are introduced, and the key codes of WiFi networking, Socket communication, infrared coding, decoding and touch screen control are explained. The fourth part introduces the debugging and verification process of the remote control. Firstly, the WiFi communication, infrared communication and touch screen control of the remote controller are debugged. Then according to the daily use scenario, the remote control and key learning function of home appliances are verified. The test results show that the design has achieved the desired results, can meet the needs of remote control of existing home appliances, and improve the user's control experience.
【學(xué)位授予單位】：蘭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：TP872

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