移動射頻識別與車載GPS組合定位算法研究
本文關(guān)鍵詞:移動射頻識別與車載GPS組合定位算法研究 出處:《北京建筑大學(xué)》2013年碩士論文 論文類型:學(xué)位論文
【摘要】:隨著智慧城市的發(fā)展,國內(nèi)多地都在進行探索和發(fā)展物聯(lián)網(wǎng)、云計算與地理信息系統(tǒng)的在實際中的應(yīng)用。其中北京市西城區(qū)在智慧城市的建設(shè)道路上已經(jīng)卓有成效,利用先進的技術(shù)手段和設(shè)施,為市民提供了更好的生活環(huán)境和生活質(zhì)量。目前西城區(qū)有大量的早餐車和報刊亭等城市服務(wù)類部件,經(jīng)常有業(yè)主在未經(jīng)允許的情況下更換經(jīng)營地點和經(jīng)營范圍,由于覆蓋整個城區(qū),監(jiān)管面積較大,需要大量的監(jiān)管人員來保持其正常的經(jīng)營秩序。所以現(xiàn)在急需一種快速定位技術(shù)能夠自動識別和定位早餐車和報刊亭的位置,以判斷其是否違規(guī)經(jīng)營。 像早餐車和報刊亭等服務(wù)類城市設(shè)施都分布于道路兩側(cè),根據(jù)其特點,本文基于移動道路測量車和RFID測距等現(xiàn)有的技術(shù)手段,提出一種基于車載平臺的GPS和RFID混合定位的算法。該算法的主要思想是通過移動車載平臺,搭載GPS定位接收機和RFID測距設(shè)備,通過在道路上行駛的過程中,實時定位車的位置和在該位置所測得的車載平臺到待測對象的距離。通過模擬多個基站的效果實現(xiàn)對早餐車和報刊亭的定位。 本文將該算法以模塊的方式集成到的現(xiàn)有的街景影像管理系統(tǒng)中,以MicrosoftVisual Studio2008作為開發(fā)平臺,以C#語言作為開發(fā)語言來實現(xiàn),并通過大量的實驗數(shù)據(jù)驗證了該算法的可行性,,能夠在城市部件的定位管理中發(fā)揮作用,為智慧城市的發(fā)展和探索提供了技術(shù)支持,具有深遠的意義。
[Abstract]:With the development of intelligent cities, many places in China are exploring and developing the Internet of things. The application of cloud computing and geographic information system in practice. Among them, Xicheng District of Beijing has been effective in the construction of intelligent city, using advanced technical means and facilities. It provides a better living environment and quality of life for citizens. At present, there are a large number of urban service parts such as breakfast cars and newsstands in Xicheng District, and there are often owners who change their business locations and business scope without permission. Due to the coverage of the entire urban area, the regulatory area is larger. A large number of regulators are needed to maintain normal business order, so there is an urgent need for a rapid positioning technology that can automatically identify and locate breakfast cars and newsstands to determine whether they are operating illegally. Services such as breakfast cars and newsstands are located on both sides of the road. According to their characteristics, this paper based on the mobile road measuring vehicle and RFID ranging and other existing technical means. A hybrid algorithm of GPS and RFID based on vehicle platform is proposed. The main idea of this algorithm is to carry GPS receiver and RFID ranging equipment through mobile vehicle platform. The location of the breakfast car and the newsstand is realized by simulating the effect of multiple base stations through the location of the vehicle and the distance between the vehicle platform and the object to be tested in the course of driving on the road. In this paper, the algorithm is integrated into the existing streetscape image management system in the way of module, and MicrosoftVisual Studio2008 is used as the development platform. Using C # language as the development language, and through a large number of experimental data to verify the feasibility of the algorithm, can play a role in the location management of urban components. It provides technical support for the development and exploration of intelligent city and has profound significance.
【學(xué)位授予單位】:北京建筑大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:TP391.44;P228.4
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