物聯(lián)網(wǎng)中RFID中間件的負載均衡研究
發(fā)布時間：2018-11-08 19:33
【摘要】：在最近的十年中物聯(lián)網(wǎng)的技術(shù)已經(jīng)在信息技術(shù)中快速的發(fā)展,由開始的主要通信是人與人的通信,進而發(fā)展成人與物、物與事的通信。而在物聯(lián)網(wǎng)迅速的發(fā)展中RFID的技術(shù)則是其中的關(guān)鍵和基石。RFID技術(shù)已經(jīng)在我們的日常生活中普遍應(yīng)用,如生產(chǎn)、物流、教育、交通、醫(yī)藥等等行業(yè)中都廣泛的使用RFID系統(tǒng)。RFID技術(shù)是本世紀中十大重要核心技術(shù)之一。RFID技術(shù)在各領(lǐng)域的應(yīng)用中,使得管理、監(jiān)控等方面高效的運行,以至于大大提高產(chǎn)品和服務(wù)的質(zhì)量。而在RFID技術(shù)中,RFID中間件則是RFID系統(tǒng)中起到對上層的簡化封裝的作用,RFID中間件的出現(xiàn)可以大大的節(jié)約企業(yè)開發(fā)RFID系統(tǒng)的成本,還可以提高設(shè)備連接、管理,原始標簽信息轉(zhuǎn)碼與過濾的可靠性,還能減輕應(yīng)用層開發(fā)的負擔,使得在開發(fā)RFID應(yīng)用系統(tǒng)時能較大程度的提高效率。而如今的RFID技術(shù)所要處理的數(shù)據(jù)則是海量的,要想把這些海量的數(shù)據(jù)輸入到RFID中間件部件中處理這面臨著幾個難題,一是如此大的數(shù)據(jù)量要能處理,那要有合理的RFID中間件的架構(gòu),使得中間件有能力處理這些數(shù)據(jù);二是要處理的合理、準確和快速,這就需要RFID中間件的負載的均衡度要高。所以這就是本文所要研究的主要兩個方面。本文旨在從數(shù)據(jù)聚合、數(shù)據(jù)計算、功能組件的復用著手提出一種比較合理RFID中間件的架構(gòu)的和改進現(xiàn)有的主要的RFID中間件的架構(gòu)體系,使得在處理海量數(shù)據(jù)的能力有所提高。另一方面是通過分析現(xiàn)有的負載均衡在中間件上應(yīng)用并作為研究基礎(chǔ),進而提出負載均衡上提出兩種應(yīng)用在RFID中間件上全新的負載均衡。這兩種負載均衡主要是從代理服務(wù)、移動代理、系統(tǒng)機制、分布式的ALE服務(wù)和負載分配池等方面研究的,并且運用數(shù)學中的圖論和排隊論的知識。本文的最后一章是對所提出的架構(gòu)和負載均衡算法進行模擬實驗的結(jié)果進行分析,并得出結(jié)論。通過對大數(shù)據(jù)和海量數(shù)據(jù)在RFID中間件中處理能力提高的研究,一方面是解決現(xiàn)在所面臨的兩大有關(guān)RFID中間件處理能力的瓶頸,另一方面是對未來RFID中間件技術(shù)提供一定的幫助和參考借鑒。
[Abstract]:In the last ten years, the technology of Internet of things has developed rapidly in the information technology, from the beginning, the main communication is the communication between people and people, and then the communication between people and things, things and things. In the rapid development of the Internet of things, RFID technology is the key and cornerstone. RFID technology has been widely used in our daily life, such as production, logistics, education, transportation, RFID system is widely used in medicine and other industries. RFID technology is one of the ten most important core technologies in this century. In the application of RFID technology in various fields, it makes the management, monitoring and other aspects run efficiently. To greatly improve the quality of products and services. In RFID technology, RFID middleware plays a role of simplifying and encapsulating the upper layer in RFID system. The appearance of RFID middleware can greatly save the cost of developing RFID system, and can also improve the connection and management of equipment. The reliability of the original tag information transcoding and filtering can also lighten the burden of the application layer development, so that the efficiency can be greatly improved when developing the RFID application system. But today's RFID technology has a huge amount of data to deal with. If you want to input these huge amounts of data into the RFID middleware components, there are several problems. One is that such a large amount of data has to be able to handle. There must be a reasonable RFID middleware architecture that enables the middleware to process the data; The second is to deal with the reasonable, accurate and fast, which requires a high load balance of RFID middleware. So this is the main two aspects of this study. The purpose of this paper is to propose a more reasonable architecture of RFID middleware and to improve the existing architecture of main RFID middleware from the perspective of data aggregation, data computing, and reuse of functional components, so as to improve the ability to deal with large amounts of data. On the other hand, by analyzing the application of load balancing in middleware and taking it as the research foundation, the paper puts forward two new load balancing applications in RFID middleware. These two kinds of load balancing are mainly studied from the aspects of agent service, mobile agent, system mechanism, distributed ALE service and load distribution pool, and apply the knowledge of graph theory and queuing theory in mathematics. In the last chapter, the simulation results of the proposed architecture and load balancing algorithm are analyzed and a conclusion is drawn. Through the research of big data and magnanimous data processing ability improvement in RFID middleware, on the one hand, it is to solve the bottleneck of RFID middleware processing ability which is facing now. On the other hand, it provides some help and reference to the future RFID middleware technology.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP391.44;TN929.5
本文編號：2319450
[Abstract]:In the last ten years, the technology of Internet of things has developed rapidly in the information technology, from the beginning, the main communication is the communication between people and people, and then the communication between people and things, things and things. In the rapid development of the Internet of things, RFID technology is the key and cornerstone. RFID technology has been widely used in our daily life, such as production, logistics, education, transportation, RFID system is widely used in medicine and other industries. RFID technology is one of the ten most important core technologies in this century. In the application of RFID technology in various fields, it makes the management, monitoring and other aspects run efficiently. To greatly improve the quality of products and services. In RFID technology, RFID middleware plays a role of simplifying and encapsulating the upper layer in RFID system. The appearance of RFID middleware can greatly save the cost of developing RFID system, and can also improve the connection and management of equipment. The reliability of the original tag information transcoding and filtering can also lighten the burden of the application layer development, so that the efficiency can be greatly improved when developing the RFID application system. But today's RFID technology has a huge amount of data to deal with. If you want to input these huge amounts of data into the RFID middleware components, there are several problems. One is that such a large amount of data has to be able to handle. There must be a reasonable RFID middleware architecture that enables the middleware to process the data; The second is to deal with the reasonable, accurate and fast, which requires a high load balance of RFID middleware. So this is the main two aspects of this study. The purpose of this paper is to propose a more reasonable architecture of RFID middleware and to improve the existing architecture of main RFID middleware from the perspective of data aggregation, data computing, and reuse of functional components, so as to improve the ability to deal with large amounts of data. On the other hand, by analyzing the application of load balancing in middleware and taking it as the research foundation, the paper puts forward two new load balancing applications in RFID middleware. These two kinds of load balancing are mainly studied from the aspects of agent service, mobile agent, system mechanism, distributed ALE service and load distribution pool, and apply the knowledge of graph theory and queuing theory in mathematics. In the last chapter, the simulation results of the proposed architecture and load balancing algorithm are analyzed and a conclusion is drawn. Through the research of big data and magnanimous data processing ability improvement in RFID middleware, on the one hand, it is to solve the bottleneck of RFID middleware processing ability which is facing now. On the other hand, it provides some help and reference to the future RFID middleware technology.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP391.44;TN929.5
【參考文獻】
相關(guān)期刊論文 前4條
1 王俊;鄭笛;吳泉源;;分布式高可擴展負載平衡中間件技術(shù)研究[J];計算機工程;2008年05期
2 鄧海生;李軍懷;劉紅英;;基于RFID的數(shù)據(jù)采集中間件[J];計算機技術(shù)與發(fā)展;2007年09期
3 吳彤釗;謝勝利;;基于ALE標準的嵌入式RFID中間件設(shè)計[J];微計算機信息;2008年08期
4 胡麗聰;徐雅靜;徐惠民;;基于動態(tài)反饋的一致性哈希負載均衡算法[J];微電子學與計算機;2012年01期
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