1、,THE SECURITY FOR LIBRARY Mr. Bibhuti bhusan Pattanaik (Asst. Librarian), I.T.S - IM Library, Greater Noida, Email: bibhu15julyyahoo.co.in Ms. Babita Pattanaik (Lecturer), North Orissa University, Baripada Email: ,Presentation Outline,To Educate and Inform YouAbout RFID systemHow does RFID worksWhy
2、RFIDAgenda & ConcernImplementationBenefitConclusion,1. About RFID system,Brief History What is RFID systemRFID Architecture & Key Components Standards Key Agenda & Concern for Library,Brief History,RFID (Radio Frequency Identifier) an Auto-ID data collection system surveillance, using RF waves for I
3、dentifying, Tracking and doing Management of material flow.,Basic concept behind RFID is same as “Mirror-Sunlight-Reflection theory ”,Invented and used from (Early 1940s),Commercial Operation begun from 1960s ,In 1970s developers, inventors, companies, academic institution and government sectors wer
4、e actively worked on RFID,Most common application were tracked person and objects, identified goods in supply chain, reusable container, high value tools, security, controlling access to building, networks, payment systems and other assets.,What is RFID system,RFID is an acronym for radio frequency
5、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,A method for controlling inventory,Automatically identify objects,An AUTO-ID b
6、ased System,Offering Self Check out/in,Saving Time and Money,Gathering statistics on used Items,Minimize Work Stress of Staff,Easily Prevent Theft,Improve Customer Services And,Non-Line-Sight Communication,RFID Architecture,As depicted in figure.1 the whole operation are worked under three key phase
7、s.,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-da
8、tabases for checking the data fault and relevant operation.,Key Components,TAGSREADERSELF CHECK-OUT/ININVENTORY READER BOOK DROP READER MIDDLEWARE (PC) SECURITY GATE LABEL PRINTERSORTER,TAGS,Paper thin 2X2inch in size.,Read-only or Read/writable,Storage capacity of 2KB data that contain 96bits seria
9、l number.,Tags come in many flavors: passive, battery assisted, active, different frequencies, various anti-collision technologies, printed/wire wounded antenna etc.,TAG-TYPES FOR LIBRARY ITEMS,READER,A device that is used to interrogate an Tag.Basic components areA scanning AntennaA transceiver wit
10、h a decoder to interpret datahelps in personalize & read data.,SELF CHECK-OUT/IN,Dual Function(rfid & barcode)Store information about item.Performance statisticsMultiple items can be checked out at a timeEasier to Use.,INVENTORY READER,A compact and light weight hand held deviceComfortable to useHig
11、h storage capacityMulti Functional (such as shelving, sorting, searching, weeding and reading)Enhanced Security.,BOOK DROP READER,Self Checks-in books when patrons drop them in book-drop ,MIDDLE WARE,Provide reader connectivity to other systems on the network. Translate data and transmit to its othe
12、r application,SECURITY GATE,Verify that all books leaving the library have been checked out. Detect Theft andPrevent unauthorized removal of material,Standard,RFID STANDARD USED FOR LIBRARY:Standard : ISO-15693Frequency: 13.56 MHZDimension : 400mm X 200mm X 120mmHousing : MetalData Interface: RS 232
13、Protocol : SIP and/or API (presently using STX/ETX communication protocol)Indicator : Tag Data LED and Power LEDVoltage : 230 VoltCertification : CE and Radio Approval,Frequency: 13.56 MHZ,Key feature of 13.56Mhz is Tags are less expensive due to their limited coil required. Read range about 1-2feet
14、. Some tags are anti collision collects, uses, stores and broadcast data Controlled all conveyor setting,Key Agenda & Concern for Library,AGENDA Material security Financial Liabilities Personal Comfort and Safety Privacy and Problem patrons,CONCERN,To Increase productivityImprove customer servicesMa
15、intain current staff level,AGENDA,Material Security: Use of Hardware and Software Reader Range Read Quality Data Integrity Frequency,Personal Safety: Staff stress Theft detection Privacy,Financial Liabilities: One Time Implementation costs System maintenance & Licensing Security system costs Tags co
16、st,Problem Patrons: Block the RF-Wave Items with Odd shape & metal component Doc.like pamphlet, sheet music, magazine etc. Staff & Patron interaction,PRIVACY & SECURITY: Tracking Individuals Inappropriate use of personal data Theft of Information Ownership and Legal issue Inadequate Encryption Datab
17、ase hacked,Increase productivity More accurate shelving Time saving, speedy Provide security and material controls More opportunity for enhanced services Durability, longevity and Insurance,Improve customer services Materials more readily available Less time wasted in line to check out/ check in Few
18、er items remain charged to accounts Improved privacy since staff never sees whats being checked out,CONCERN,Maintain current staff level Repetitive Stress Reduce handling of item with RFID,How does RFID works,Why RFID,Barcode Vs RFIDInventory ManagementEconomic FactsCustomer Satisfaction,Barcode Vs
19、RFID,Inventory Management,Read/Write - Ability to add information directly to tags enables each unique asset to carry its own unique history Non-contact Reads- Ability to read tags at a distance, under a variety of environmental conditions, without physical manipulation of the asset Fast Read- Abili
20、ty to simultaneously read large numbers (1000-1750 tags/sec) of items Automation- Requires less human intervention Authenticity- Each RFID chip is unique and can not be replicated,Economic Facts,Increase Security Security of material is automatic without staff intervention. Automatic items check out
21、/ check in and sorting can be accomplished with LMS circulation software, therefore eliminating extra processing time of staff and make it economically viable. Cost Avoidance Currently Missing Items statistics Replacement cost Selection, classification, processing, cost of searching, notification et
22、c. is improved one Existing Material Management system Staff cost (manual way to do house keeping job) Eliminates the time consuming process of barcode scanning and reading. High speed Inventorying High Reliability The RFID readers are highly reliable, almost 100% detection rate. Multiple items can
23、be checked out/ checked in at a time. Make library staff free from the risk of repetitive stress injuries. Longevity RFID tags last longer than barcodes,COST FACTORS Implementation cost Cost of RFID tagsReaderHand held devicesoftware interfaceOthers On going system CostSystem maintenanceSecurity sys
24、tem costWork station maintenanceTechnical staff,Customer Satisfaction,Materials control, Security, High speed Inventorying, Faster Check-out/-in, Longevity of Tags, Reduce staff stress, Prevent Theft, Searching, notifying and Gathering statistics on items become easy. - It Made Sense!,Implementation
25、,Start,Identify,Plan,Implementation,Why you want RFID?,Begin with your goals.,Where RFID will deliver value to your Library and its Customers.,Ready your organization for change.,Benefit,Better Collection Management Shelves rectification and Verification Improved Productivity and Services Wireless i
26、nventory management Faster Checked Out/In Prevent Theft Quick Searching, Weeding & inventory auditCost Avoidance Eliminate Manual Labor Cost. Improve automation process Reduce Repetitive Stress Injury,Conclusion,RFID technology is taking off in libraries at an increasingly rapid pace. Though there a
27、re few libraries employing this technology today, but due to its customizable feature and continuing improvement the library communities are beginning to get involved in its development. It is easy to envision that, the RFID tags contents will increase in power, prices are expected to decline and ta
28、g will dramatically improve its efficiency, security and accuracy. Also major concerns need to be addressed for successfully implementing this technology. So that it will change our personal and work lives in library and adorns the conventional library management with a new idea and usher for a bright future.,RFID IS A SUPPORTING TECHNOLOGY- NOT A COMPETING !3M-LIBRARY SYSTEM,THANK “YOU”,
