本文關(guān)鍵詞： 室內(nèi)導(dǎo)航 增強(qiáng)現(xiàn)實(shí) 實(shí)景導(dǎo)航　出處：《深圳大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：行人定位導(dǎo)航是為公眾出行提供準(zhǔn)確位置信息及導(dǎo)航服務(wù)的應(yīng)用系統(tǒng)。目前,全球衛(wèi)星定位技術(shù)(GNSS)在室外導(dǎo)航與位置服務(wù)產(chǎn)業(yè)得到成熟應(yīng)用;然而,由于室內(nèi)遮擋與多路徑效應(yīng)的存在,GNSS難以提供準(zhǔn)確可靠的室內(nèi)定位信息,阻礙了導(dǎo)航服務(wù)向室內(nèi)范圍的拓展。研究準(zhǔn)確、穩(wěn)定、低成本的室內(nèi)導(dǎo)航技術(shù),能夠拓展室內(nèi)地圖服務(wù)的應(yīng)用范圍,為提高居民的出行質(zhì)量,促進(jìn)導(dǎo)航與位置服務(wù)產(chǎn)業(yè)的發(fā)展提供關(guān)鍵技術(shù)支撐。本文的研究目的在實(shí)景導(dǎo)航的基礎(chǔ)上融入增強(qiáng)現(xiàn)實(shí)技術(shù),將虛擬與現(xiàn)實(shí)信息相互融合,提高用戶在室內(nèi)導(dǎo)航過(guò)程中的體驗(yàn)感和實(shí)時(shí)代入感,降低室內(nèi)尋路與導(dǎo)航負(fù)擔(dān)。本文的研究對(duì)象是室內(nèi)導(dǎo)航系統(tǒng),在室內(nèi)導(dǎo)航需求明顯增加的背景下,研究了基于AR的室內(nèi)實(shí)景導(dǎo)航方法,并基于安卓智能手機(jī)對(duì)所提出方法進(jìn)行了實(shí)現(xiàn)。本文研究?jī)?nèi)容主要包含兩個(gè)部分:(1)基于AR的室內(nèi)實(shí)景導(dǎo)航方法研究,包括室內(nèi)行人路網(wǎng)構(gòu)建、室內(nèi)多樓層路徑規(guī)劃及室內(nèi)實(shí)景增強(qiáng)導(dǎo)航方法;(2)基于安卓開(kāi)發(fā)環(huán)境的室內(nèi)AR實(shí)景導(dǎo)航軟件開(kāi)發(fā),實(shí)現(xiàn)了所研究的室內(nèi)導(dǎo)航方法,主要包括電子地圖、定位、基于AR的實(shí)景導(dǎo)航、店鋪平面和全景圖預(yù)覽等模塊。經(jīng)過(guò)測(cè)試,該導(dǎo)航系統(tǒng)應(yīng)用效果較好,實(shí)現(xiàn)了室內(nèi)多層樓地圖顯示、POI信息查詢、室內(nèi)全景瀏覽、多樓層路徑規(guī)劃以及實(shí)時(shí)AR增強(qiáng)路徑引導(dǎo)等功能,能夠良好地完成室內(nèi)行人導(dǎo)航任務(wù)。
[Abstract]:Pedestrian positioning navigation is an application system that provides accurate location information and navigation services for public travel. At present, GNSS-based global positioning technology is widely used in the outdoor navigation and location service industry; however, Because of the existence of indoor occlusion and multipath effect, GNSS is difficult to provide accurate and reliable indoor positioning information, which hinders the expansion of navigation services to indoor scope. It can expand the application range of indoor map service, improve the travel quality of residents and promote the development of navigation and location service industry. The virtual and realistic information are combined to improve the user's experience and real-time substitution in the process of indoor navigation, and to reduce the burden of indoor road finding and navigation. The research object of this paper is the indoor navigation system. In the background of the obvious increase of indoor navigation demand, the indoor real scene navigation method based on AR is studied. This paper mainly includes two parts: 1) the indoor real scene navigation method based on AR, including the construction of indoor pedestrian network. The indoor AR real scene navigation software based on the Android development environment is developed, which mainly includes electronic map, positioning, real scene navigation based on AR. After testing, the navigation system has a good application effect, and realizes the indoor multi-floor map display POI information query, indoor panoramic browsing, Multi-floor path planning and real-time AR enhanced path guidance can accomplish indoor pedestrian navigation tasks well.
【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)】：TP311.52;TP391.9

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