Xem 1-17 trên 17 kết quả Applications of rfid
  • Tham khảo sách 'development and implementation of rfid technology_1', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • The book generously covers a wide range of aspects and issues related to RFID systems, namely the design of RFID antennas, RFID readers and the variety of tags (e.g. UHF tags for sensing applications, surface acoustic wave RFID tags, smart RFID tags), complex RFID systems, security and privacy issues in RFID applications, as well as the selection of encryption algorithms.

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  • This book is addressed to business management and project managers as well as researchers who are evaluating the use of radio frequency identification (RFID) for tracking uniquely identified objects. In an effort to make RFID project management less of an art form and more of a science RFID Technology and Applications brings together pioneering RFID academic research principals to analyze engineering issues that have hampered the deployment of RFID and to share ‘‘best practices’’ learnings from their work.

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  • Radio frequency identification (RFID) is a fascinating, fast developing and multidisciplinary domain with emerging technologies and applications. It is characterized by a variety of research topics, analytical methods, models, protocols, design principles and processing software. With a relatively large range of applications, RFID enjoys extensive investor confidence and is poised for growth.

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  • Data Security RFID systems are increasingly being used in high security applications, such as access systems and systems for making payments or issuing tickets. However, the use of RFID systems in these applications necessitates the use of security measures to protect against attempted attacks, in which people try to trick the RFID system in order to gain unauthorised access to buildings or avail themselves of services (tickets) without paying.

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  • The number of applications for RFID systems has increased each year and various research directions have been developed to improve the performance of these systems. Therefore IN-TECH publisher has decided to continue the series of books dedicated to the latest results of research in the RFID field and launch a new book, entitled “Radio Frequency Identification Fundamentals and Applications, Design Methods and Solutions”, which could support the further development of RFID.

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  • The number of different applications for RFID systems is increasing each year and various research directions have been developed to improve the performance of these systems. With this book InTech continues a series of publications dedicated to the latest research results in the RFID field, supporting the further development of RFID. One of the best ways of documenting within the domain of RFID technology is to analyze and learn from those who have trodden the RFID path.

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  • Radio Frequency Identifi cation (RFID) is a modern wireless data transmission and reception technique for applications including automatic identifi cation, asset tracking and security surveillance. As barcodes and other means of identifi cation and asset tracking are inadequate for recent demands, RFID technology has att racted interest for applications such as logistics, supply chain management, asset tracking, and security access control.

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  • Standardisation The development of standards is the responsibility of the technical committee of the ISO. The ISO is the worldwide union of national standardisation institutions, such as DIN (Germany) and ANSI (USA). The description of standards in this chapter merely serves to aid our technical understanding of the RFID applications dealt with in this book and no attempt has been made to describe the standards mentioned in their entirety.

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  • Readers Data Flow in an Application A software application that is designed to read data from a contactless data carrier (transponder) or write data to a contactless data carrier, requires a contactless reader as an interface. From the point of view of the application software, access to the data carrier should be as transparent as possible. In other words, the read and write operations should differ as little as possible from the process of accessing comparable data carriers (smart card with contacts, serial EEPROM). ...

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  • Example Applications Contactless Smart Cards The first plastic cards appeared in the USA as early as the beginning of the 1950s, when cheap PVC replaced cardboard. In the years that followed, plastic credit cards became widespread. Incidentally, the first credit card was issued by Diners Club in 1950. The rapid development of semiconductor technology made it possible to integrate data memory and protective logic onto a single silicon chip in the 1970s.

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  • Damage are reviewed for design solutions at 400 gal or more, which was originally Construction costs have become minimal. In the design solution from 400 to 800 girls and girls, increase the objective function, the collapse in the direction perpendicular occur with a crane seismic forces 50 to 150 girls stronger than seismic forces used for design, while the fall in the direction of bridge axis with an earthquake occurs 100 to 200 girls forced stronger.

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  • Radio Frequency Identification (RFID), a method of remotely storing and receiving data using devices called RFID tags, brings many real business benefits to today worldʹs organizations. It exerts a major influence in different life areas like inventory tracking, modern supply chain management, automated manufacturing, healthcare, etc. The benefits are multiple and include expedited data capture/lead retrieval, accurate and trusted data, reduced cost, time and work processes, increased speed, productivity and business efficiency, improved security, etc....

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  • Radio frequency identification (RFID) is a technology that is rapidly gaining popularity due to its several benefits in a wide area of applications like inventory tracking, supply chain management, automated manufacturing, healthcare, etc. The benefits of implementing RFID technologies can be seen in terms of efficiency (increased speed in production, reduced shrinkage, lower error rates, improved asset tracking etc.) or effectiveness (services that companies provide to the customers).

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  • Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 432938, 15 pages doi:10.

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  • The research, simulation and design dual band antenna which operates at 900MHz and 2.45GHz are conducted. FR4-epoxy substrate is chosen with thickness h = 1.5mm, εr = 4.4. Dual band can be achieved by using different methods of impedance’s matching for single antenna which is originally designed at 900MHz. Some dual band RFID structures are discussed in this paper.

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  • Radio Frequency Identification (RFID) tags are finding their way into a broad range of new applications that have raised concerns about privacy that demonstrate how emerging information technologies can upset the balance of privacy, personal benefits, and public safety and security. Although proposed retail uses are new, RFID tags

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