User:Saisaritha

 Library management by using rfid 

ABSTRACT:-

Radio frequency identification is nothing but a RFID .It is rapidly emerging technology, auto identification and data collection technology which helps to automated business process,and allow the large number of tagged objectives like books.

The libraries across the global started to use the RFID to speed up the self check in/out process, to control the other illegal activities like control the thefting.

INTRODUCTION:-

RFID technology is being implemented no.of industries and supply chain of most frequently mentioned application of RFID tags.Here the key difference to libraries inventory as compared to that of a warehouse. In the warehouse and retail supply chain,good come in and out.The item wise unit package of cost of an RFID tag much more than the printing a barcode on a book but it is very reusable many times.

The library across the global started to use RFID to speed up the shelf check in/out processes .As compare to barcode technology and RFID technology having one advanced purpose that is speed up the time and the RFID tags doesn't have to be visible for detection .it can be read Even when it is embedded subject and store the information like stack version.

The role of library, the librarians task involved in that faced problem checking and writing manual method so that it take time heavily by reduce the time taken RFID technology were introduced in library.

Components:-


 * RFID tags
 * RFID reader
 * Microcontroller
 * Data base software
 * RFID tags:-
 * the RFID tags are thin layer and fixed inside of a back cover of book .RFID tags are made up of carbonic structure which contains a magnetic strips or coil layer inside the tag .the RFID tag series like 060039791000435 used for the authentication of the user and book series.
 * RFID reader:-
 * The reader is used to read the tag number and authentic the user or series of books.RFID reader are used to integrated data and stored in tags .it contains radio frequency module and one controlling unit and small amount of an antenna to communicate with the electronic tags via radio signals.when we swipe or read the card by using the reader the field of electro magnetic radio waves get matched and sent to the database server ,which in turn stores or retrieve informaton about the book issues or returns and also show the books are kept the particular area.
 * Micro controller:- micro controller nothing but a controller. It is the major part in thus topic and is obtain serial communication for transmitting and receiving the data between RFID reader and database.
 * Data base:- data base is an organised collection of information of schemes and tables,quiries,reports,views, other ibjects,.the data are organised to model aspect of reality in a way that support processing requiring information.

System design:- concept of each book would be unique different identification via the RFID tags attached and communicates would be done wireless .an RFID sensor or reader placed near by the library desk where in one should be place near the book taaged sensor depending upon the action on these tags assets being recorded data can be usually exploited as per Liberia s nee .hence,tracking the book within a limited transmission range.

Applications of RFID library management:-


 * Books drops:- the book drop can be located anywhere in the library.
 * Search for individual books requested.
 * Search for the books which are misplaced.
 * Shelf management.
 * Anti theft detection
 * Important point on RFID library management:-
 * RFID tags replace both the EM security strips and bar code.
 * Simply patron self check - out / check in.
 * Ability to handle material without exception for video and Audio tapes.
 * High speed inventory and identify items which are out of proper order.
 * Faster and inventory process.
 * Ability to locate specific items
 * Advantages of RFID in library: reduced the amount of time to required circulating operations.most significant time saving with bootable to fact information can be read from the tags much faster than from barcodes served time.
 * Those are: self charge and discharge
 * Reliability
 * Streamlined inventory management
 * Longitivity of tag life
 * Faster circulation
 * Easy stock verification
 * High level of security and external books issues and returns,reduce the shrinkage errors
 * improved production planning
 * Disadvantages of RFID in libraries:-
 * High cost
 * User privacy concern
 * Reader collision
 * Interoperability
 * Frequency block
 * Conclusion:-
 * RFID technology is not only emerging but also more effective ,perpectional and cost efficient technology in library security.the way of reading and show the book in particular area that position can be retrieve a book and also self checking or return of a book easily verified by RFID technology.
 * Reference by:-
 * Www.wikipeida.org
 * Author:- Addanki.Sai Saritha.B.tech (ece) at sri chundi ranganayakulu engineering college ,jntuk.
 * For other information please email to me
 * saisaritha12345@gmail.com

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