RFID在城域物联网中的应用

发布时间：2018-01-07 16:03

本文关键词：RFID在城域物联网中的应用　出处：《苏州大学》2014年硕士论文　论文类型：学位论文

【摘要】：近年来物联网产业发展迅速。RFID技术是物联网的基础技术之一，可以将数量巨大的各种“物”通过与各种传感器的结合联入互联网，并进行数据采集传输及智能处理。这是其他技术目前无法替代的。本文首先阐述了RFID在城域物联网中的应用。结合RFID的特性，开发了对应的应用系统。详细的论述了基站的工作方式、基本功能、基本特点，电子标签硬件结构、标签的特点、工作方式，说明了双频卡的工作方式，运用频分和时分的方式，完成了防冲撞处理设计。软件系统设计了应用层、API、服务层、基础层，在基础层详细给出了RFID采集系统的详细架构。根据系统特点，在网络数据安全方面做相应的安全设计。由于应用面较广，，选择了其中一个应用点“智慧校园”作了案例分析，详细给出了应用背景，部署过程，系统运作流程。并选取部分实际数据样例，解释测试过程中发现并解决的问题。研究结果表明了RFID在城域物联网中服务于各行业的可行性。防冲撞设计有效的保证了大批量电子标签读写的准确性。网络数据安全架构的设计，有效的保障了数据的安全。实例分析进一步证明了RFID技术在校园安全管理中发挥的可靠作用。
[Abstract]:In recent years, the rapid development of the networking industry.RFID is one of the basic technology of the Internet of things, can be "a huge number of objects linked to the Internet through a combination of a variety of sensors, data acquisition and transmission and intelligent processing. This is the other technology is unable to substitute.
This paper describes the application of RFID network in the metropolitan area. In combining the characteristics of RFID, application system was developed. The corresponding detailed discussion of the work of the base station, the basic functions, the basic characteristics of the electronic tag label hardware structure, characteristics, working mode, the double frequency card working mode, using frequency division and when the way, completed the anti-collision design. The software system of the application layer, API service layer, the base layer, the base layer is given in detail with the architecture of RFID acquisition system. According to the characteristics of the system, in the network data security and security design accordingly. Due to the application of a wide range of choice, one application of "smart campus" has made the case analysis, gives the detailed application background, the deployment process, system operation process and select the part of the actual data sample, and solve the problem that the interpretation of test process.
The results show the feasibility of RFID in the metropolitan area networking service in various industries. The anti-collision design effectively to ensure the accuracy of large quantities of electronic tag reader. The design of network data security architecture, effectively guarantee the security of the data. The case analysis further proved reliable role of RFID technology in the campus safety management in.

【学位授予单位】：苏州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP391.44;TN929.5

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