本文選題：智能照明 + ZigBee技術(shù)　； 參考：《深圳大學(xué)》2017年碩士論文

【摘要】：隨著“三網(wǎng)合一”、“三屏合一”的概念[1]不斷被提出,人們?cè)絹碓綗嶂杂谥悄芑纳?將LED照明設(shè)備與物聯(lián)網(wǎng)相結(jié)合的照明系統(tǒng)的應(yīng)用越來越多,然而現(xiàn)有的智能照明系統(tǒng)大多只能實(shí)現(xiàn)單一的無線控制,并不能稱之為真正的智能。另一方面,隨著物聯(lián)網(wǎng)技術(shù)的發(fā)展和智能設(shè)備的普及而興起的室內(nèi)定位技術(shù),人們對(duì)復(fù)雜的室內(nèi)定位與導(dǎo)航的需求日益增加。同時(shí),由于衛(wèi)星定位無法完全覆蓋室內(nèi)環(huán)境,國(guó)內(nèi)外的許多定位方案普遍存在設(shè)備成本高、定位精度低、系統(tǒng)實(shí)施工作量巨大的問題,沒有得到大規(guī)模普及。本文針對(duì)當(dāng)前智能照明系統(tǒng)存在的問題,遵循ZigBee聯(lián)盟的智能照明標(biāo)準(zhǔn)協(xié)議和安全可靠、經(jīng)濟(jì)節(jié)能、簡(jiǎn)易安裝的照明原則,設(shè)計(jì)一套智能化、標(biāo)準(zhǔn)化、互聯(lián)網(wǎng)化和人性化的智慧互聯(lián)照明系統(tǒng)。主要是由ZigBee網(wǎng)關(guān)、ZigBee路由節(jié)點(diǎn)、云端后臺(tái)服務(wù)器、照明設(shè)備、PC智能監(jiān)控上位機(jī)和手機(jī)移動(dòng)端構(gòu)成�？蓪�(shí)現(xiàn)ZigBee網(wǎng)絡(luò)與互聯(lián)網(wǎng)的通信,云端服務(wù)器作為照明系統(tǒng)的數(shù)據(jù)處理和分析中心,使得用戶不僅能通過遠(yuǎn)程無線的方式設(shè)置個(gè)人偏好的燈光情景模式,還可以使用該網(wǎng)絡(luò)傳輸數(shù)據(jù)與信息。同時(shí),當(dāng)前市場(chǎng)上室內(nèi)定位的方案普遍存在成本高、定位精度不足、設(shè)備部署復(fù)雜的問題。針對(duì)這一問題,本文通過對(duì)無線定位算法、無線射頻技術(shù)、傳感器技術(shù)等基礎(chǔ)理論進(jìn)行了深入研究與分析,提出了以無線室內(nèi)定位技術(shù)為基礎(chǔ),航跡導(dǎo)航技術(shù)為輔的室內(nèi)混合定位導(dǎo)航方案。在智能照明系統(tǒng)的基礎(chǔ)上,不增加照明設(shè)備硬件成本的前提下,通過優(yōu)化定位算法和設(shè)計(jì)ZigBee定位節(jié)點(diǎn)程序,設(shè)計(jì)出一套低成本、低功耗、網(wǎng)絡(luò)容量大的ZigBee定位輔助系統(tǒng)。特別適合于屏蔽衛(wèi)星導(dǎo)航的室內(nèi)定位服務(wù)的需求,如機(jī)場(chǎng)大廳、超市、餐飲、圖書館、倉(cāng)庫(kù)等需要定位服務(wù)的環(huán)境,在提供位置信息的同時(shí)還可推送需要的信息。最后,搭建系統(tǒng)實(shí)驗(yàn)平臺(tái),對(duì)系統(tǒng)的各種照明控制模式的實(shí)現(xiàn)效果和移動(dòng)機(jī)器人的定位導(dǎo)航功能進(jìn)行了實(shí)驗(yàn)測(cè)試,并對(duì)整個(gè)實(shí)驗(yàn)的結(jié)果進(jìn)行分析和評(píng)估。
[Abstract]:With the concept of "three nets in one", the concept of "three screens in one" has been put forward constantly. People are more and more interested in intelligent life, and more and more lighting systems that combine LED lighting equipment with the Internet of things are applied.However, most of the existing intelligent lighting systems can only achieve a single wireless control, can not be called true intelligence.On the other hand, with the development of Internet of things technology and the popularity of intelligent devices, the demand for complex indoor positioning and navigation is increasing.At the same time, because satellite positioning can not completely cover the indoor environment, many positioning schemes at home and abroad generally have the problems of high equipment cost, low positioning accuracy, huge workload of system implementation, and have not been popularized on a large scale.In view of the problems existing in the current intelligent lighting system, this paper designs a set of intelligent and standardized lighting standards based on the ZigBee Alliance's Intelligent Lighting Standard Protocol and the principles of security and reliability, economy and energy saving, and simple installation.Internet-based and humanized intelligent interconnected lighting system.It is mainly composed of ZigBee gateway ZigBee routing node, cloud background server, lighting equipment PC intelligent monitoring host computer and mobile phone terminal.The communication between ZigBee network and Internet can be realized. The cloud server is the data processing and analysis center of lighting system, which enables users not only to set up their preferred lighting scene mode through remote wireless mode, but also to use the cloud server as the data processing and analysis center of the lighting system.The network can also be used to transmit data and information.At the same time, the current indoor positioning schemes generally have the problems of high cost, insufficient positioning accuracy and complex equipment deployment.In order to solve this problem, this paper studies and analyzes the basic theories of wireless positioning algorithm, radio frequency technology, sensor technology and so on, and puts forward the wireless indoor positioning technology as the foundation.The indoor mixed positioning and navigation scheme supplemented by track navigation technology.On the basis of intelligent lighting system and without increasing the hardware cost of lighting equipment, a set of low cost, low power consumption and large network capacity ZigBee positioning auxiliary system is designed by optimizing location algorithm and designing ZigBee location node program.It is especially suitable for indoor positioning services such as airport hall, supermarket, catering, library, warehouse and so on, which can provide location information and push the needed information at the same time.Finally, the system experimental platform is built, the effect of various lighting control modes and the positioning and navigation function of mobile robot are tested, and the results of the whole experiment are analyzed and evaluated.
【學(xué)位授予單位】：深圳大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP242;TN92

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本文編號(hào)：1750578