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Welcome
WELCOME
National conference on Library Security Management in Digital Era -2011
JNTU – HYDERABD
WELCOME
Application, Implementation & Development of R F I D Technology in Modern Libraries
Dr. M . ANJAIAH Librarian I/C
Dravidian University
V. LINGAIAH Research Scholar Chief Librarian
K G REDDY COLLEGE OF ENGG. & TECHNOLOGY CHILKUR, HYDERABAD
Introduction :
The Rapid development in information technology has brought out a revolutationary change in the field of library system and services.
The new information technology has changed the manual scenario of library to computerized automated library
The RFID technology is a latest technology for automatic identification method.
What is RFID system
RFID is an acronym for
Radio Frequency Identification. Briefly the RF stand for “radio-frequency” and ID means “identifier” that allows an item, for instance a library book, to be identified,
accessed, stored, reprogrammed and communicated by using radio waves
History of RFID :
In 1946 Leon Theremin Invented an espionage tool for the soviet Union which retransmitted incident radio waves with audio Information The RFID first used in World War –II
differentiate between friendly enemy aircraft
RFID IN LIBRARIES The concept of RFID can be simplified to
that of an electronic barcode and can be used to identify track short or detect library holdings at the circulation desk and in the daily stock maintenance.
This system consisting of short RFID labels , hardware ,software provides library more effective way of managing their collection while providing grater customer services to their patrons.
Cont….
RFID Architecture
Firstly items-tag are scanned by reader;
Secondly in backend transmitted data coming through antenna (RF-wave) are being recognized by RFID-based system PC. It acts as a middleware communication gateway among items, reader and system database;
And at the end it filters out and store data in RFID-databases for checking the data fault and relevant operation.
Tags Reader
Gateway
Database
Database
Application
User Interface
Backend
Fig.2. A General Overview of RFID Architecture
Scanned
Key Components
READER SELF
CHECK-OUT/IN INVENTORY
READER BOOK DROP
READER MIDDLEWARE (PC) SECURITY GATE LABEL PRINTER
READER
Handle reader is basically using for
shelf order checking
shelf reading searching inventory scanning
in the library kind of environment .
SELF CHECK-OUT/IN Self check-In/Self Check-
Out primarily for self issue and return of books in library .
With its inbuilt screen & printer ,patrons can view& printer transaction related information such as number of books issued ,out standing , fine etc.
Customized information can also be printed on the transaction slip.
INVENTORY READER Reader play
multiprotocal antenna reader for circulation desk application
BOOK DROP READER
The drop box used for returning the books It helps better circulation & gives time Flexibility to patrons for returning of library
materials issued by them
SECURITY GATE The gate detection
System capable of detecting un authorized tagging items passing through it.
It has inbuilt audio visual alert facility for theft detection and minimum read range of 36 inches.
Tag
Passive Tag RFID passive H F tag
working on 13.56 MHZ Frequency .
The tags available various types and forms factors these are used for tagging library materials to uniquely identify particular tagged items using the RFID base automated library management system
Cost : Rs. 10 - 30
Active Tags : Active tags are able to
transmit data using their own battery power. Read ranges are more for active tags than for passive tags but are costlier for their extra capability. Therefore active tags are used for high value items and for longer reading distance.
Standards : RFID STANDARD USED FOR LIBRARY: Standard : ISO-15693 Frequency: 13.56 MHZ Dimension : 400mm X 200mm X 120mm Housing : Metal Data Interface: RS 232 Protocol : SIP and/or API (presently
using STX/ETX communication protocol) Indicator : Tag Data LED and Power LED Voltage : 230 Volt Certification : CE and Radio Approval
Who are the users of RFID
Most Installations are found in America & European libraries .
In India : Pune university Library I I T Madras Library , Chennai NIT Silchar Library , Assam Punjabi university Library , Chandighar S R M University Chennai
Campus Management RFID technology can fully automate various transactions
happening within a Campus. Students, teachers and staff can be provided with RFID smart cards for their attendance and access to various labs and library. Library systems can also be automated by using RFID which can include issuing of books, security gates, searching of books, etc. Assets like computers, electronic equipment and mechanical tools which are constantly on the go for student experiments can be tracked to improve their usage by various departments. Hostel can also be better managed with access control system installed for students.
Advantages / Benefits Implementing RFID will considerably
reduce the amount of time required to issue , receive ,transport ,sort & shelving library material
Library staff is alerted immediately un authorized issues of books
The RFID book drop system provides provision to return books during off hours of the library
Tag cost decreasing of day by day
Disadvantages
The cost of involved for initially investment and recurring expenditure for tagging , maintenance is very high
More chances for Physically damage /tearing of tags
There is possibility to return damaged books in drop box
Conclusion :
The RFID Technology is more popular latest technology in India with more development in coming days in academic libraries and different sectors
www.rfid-library.com/en/system-flash-demo.html
Venders
Some of repudiated venders in india Rapid radio 3 m security Lib best VTLS Cap Gemini, Chennai Libsys corporation
References : RFID journal Management of E- Resources in Academic Libraries.Bsp-2008 (T.Nagaseshulu Pageno.168-
176) www.rapidradio.co.in Pearl journal( N Rupsing Naik )vol.2no.4 oct-dec 2008. pageno.17-23 www.rfid-library.com
THANK Q
For your
Attention