【摘要】：隨著人們生活質(zhì)量的提升,旅游已成為人們休閑娛樂的重要形式之一。傳統(tǒng)的旅游方式單一,極大地限制了旅游的自主性。新興的自助旅游形式能夠滿足人們個性化的旅游需求,電子導(dǎo)游系統(tǒng)將成為旅游的必需品。而目前的電子導(dǎo)游產(chǎn)品存在功能單一、攜帶不便及成本較高等缺點(diǎn),智能化的自助導(dǎo)游系統(tǒng)將是未來電子導(dǎo)游系統(tǒng)的發(fā)展方向。因此本學(xué)位論文將WiFi定位技術(shù)、GPS技術(shù)及二維碼技術(shù)相結(jié)合,設(shè)計(jì)了一種基于Android智能手機(jī)平臺的自助導(dǎo)游系統(tǒng)。本系統(tǒng)屬于智慧旅游系統(tǒng)中的重要組成部分,使用本系統(tǒng)客戶端,游客可以在景區(qū)實(shí)現(xiàn)自我定位以及快速獲取景點(diǎn)信息。 首先,設(shè)計(jì)了自助導(dǎo)游系統(tǒng)的整體架構(gòu),深入研究WiFi定位技術(shù)和GPS定位原理,對基于位置指紋的WiFi定位算法進(jìn)行改進(jìn),并將該算法與GPS技術(shù)結(jié)合應(yīng)用于景區(qū)游客自我定位。 其次,根據(jù)系統(tǒng)需求,設(shè)計(jì)服務(wù)器、數(shù)據(jù)庫以及應(yīng)用層通信協(xié)議。為了實(shí)現(xiàn)服務(wù)器快速響應(yīng)游客的實(shí)時流量統(tǒng)計(jì)請求,提出了一種將分布式處理與動態(tài)緩存技術(shù)結(jié)合的解決方案。 最后,搭建Android軟件開發(fā)平臺,設(shè)計(jì)自助導(dǎo)游系統(tǒng)客戶端,實(shí)現(xiàn)了游客自我定位、游客流量統(tǒng)計(jì)、景點(diǎn)和周邊查詢以及景點(diǎn)多媒體信息的獲取等功能,并對各模塊進(jìn)行了測試。 本學(xué)位論文設(shè)計(jì)的自助導(dǎo)游系統(tǒng)可應(yīng)用在不同的景區(qū)環(huán)境,友好的用戶界面方便游客在自助旅游途中使用,也同樣適合游客在旅游前進(jìn)行路線規(guī)劃。測試結(jié)果表明,在一定的實(shí)驗(yàn)環(huán)境下,通過采用改進(jìn)的基于位置指紋的WiFi定位算法,系統(tǒng)自我定位模塊的平均定位誤差為2米左右,能夠達(dá)到較好的定位效果,通過進(jìn)一步的技術(shù)與功能的完善,可推廣應(yīng)用于實(shí)際的旅游景區(qū)。
[Abstract]:With the improvement of people's quality of life, tourism has become one of the important forms of leisure and entertainment. The traditional way of tourism is single, which greatly limits the autonomy of tourism. The new form of self-help tourism can meet the needs of individual travel. Electronic tour guide system will become a necessity of tourism. However, the current electronic tour guide products have the disadvantages of single function, inconvenient carrying and high cost. Intelligent self-help tour guide system will be the development direction of the electronic guide system in the future. Therefore, this thesis combines WiFi positioning technology, GPS technology and QR code technology to design a self-help guide system based on Android smart phone platform. The system is an important part of the intelligent tourism system. Using the client side of the system, tourists can achieve self-positioning and quick access to scenic spot information in the scenic area. Firstly, the whole structure of the self-help tour guide system is designed, the WiFi location technology and the GPS positioning principle are deeply studied, and the WiFi location algorithm based on the location fingerprint is improved, and the algorithm is combined with the GPS technology to apply to the tourist self-localization of scenic spots. Secondly, the server, database and application layer communication protocol are designed according to the system requirements. In order to achieve a fast response of the server to the real-time traffic statistics requests of tourists, a solution combining distributed processing with dynamic caching technology is proposed. Finally, the Android software development platform is built, and the client of the self-help tour guide system is designed, which realizes the functions of self-positioning of tourists, statistics of tourist flow, query of scenic spot and peripheral, and acquisition of multimedia information of scenic spots, and the modules are tested. The self-help tour guide system designed in this thesis can be used in different scenic areas. The friendly user interface is convenient for tourists to use in self-service travel, and it is also suitable for tourists to plan their routes before traveling. The test results show that the average positioning error of the self-localization module is about 2 meters by using the improved WiFi location algorithm based on position fingerprint in a certain experimental environment, which can achieve a better localization effect. Through the further improvement of technology and function, it can be popularized and applied to the actual tourist attractions.
【學(xué)位授予單位】：延邊大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN92;TP311.52

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