and even videos. Radio Frequency Identification (RFID) however‚ is a technology that incorporates the use of electromagnetic or electrostatic coupling in the radio frequency (RF) portion of the electromagnetic spectrum to uniquely identify an object‚ animal‚ or person. RFID has been increasingly used in industry as an alternative to the bar code. One of the advantages of RFID is‚ it does not require direct contact or line-of-sight scanning. An RFID system consists of three components: an antenna‚
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companies who rely on RFID to manage inventory more efficiently‚ reduce numbers of data entry errors‚ and lower human labor costs in a distribution center. By using RFID‚ Wal-Mart can now cut the incidence of out-of-stock products while improving the efficiency of moving products from backrooms to store shelves. It helps Wal-Mart improve its shelf management‚ so it can make sure merchandise is available. As a result‚ Wal-Mart’s sales increase. H. Lee Scott stated that RFID is "a very important innovation
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computer with the help of wireless RF transmitter and receiver. This system is also equipped with the RFID technology for institutional applications in which any student can be logged in using his unique ID to view his academic status like percentage of attendance‚ exam results sectional marks etc. for this application an RFID reader is included in this display board. For effectively implementing this RFID based display board each and every student should have their own unique electronic ID card. FUNCTIONAL
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2.1 Local Student Attendance Monitoring System. Student Attendance Monitoring System is a gate pass management system with a network-based system that will monitor the presence of the student inside the campus and directly send information to their parents/guardian regarding the absence or the cutting of a class of their child/ward upon checked by the teacher on that day. This system is essential to the elementary and secondary school institution to prevent the cutting classes of the students and
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1.1. Notion of IoT The term IoT‚ first used by Kevin Ashton in a presentation in 19982‚ describes an emerging global‚ Internet-based information service architecture. Technically‚ the architecture is based on data communication tools‚ primarily RFID-tagged items (Radio Frequency Identification).3 The purpose of the IoT consists in the facilitation of information exchanges about‚ among other things‚ goods in global supply chain networks‚ i.e. the IT-infrastructure should provide information
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A 2.45 GHz RFID System for Electronic Toll Collection B. Tech. Project by Praneeth Tammiraju 04007032 Index 1. Introduction 2. RFID in ETC a. RFID – a review b. The actual role c. Technicalities in brief 3. The Reader Design a. The transceiver design b. Circuit description c. The PCB of the reader d. Programmability of the reader 4. The Transponder Design a. Broad Overview b. Redesigning rectifier 5. Communication Protocol 6. Conclusion 7. References 2 3 3 3 4 6 6 7 9
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embedded system and are tested to satisfy the functionality. The prototype developed is ready for commercial deployment with proper attention to security and network issues as discussed. Index Terms— EM-18 RFID Reader‚ LPC2148 Microcontroller‚ RFID tag Radio Frequency Identification (RFID)‚ ZigBee Module. I. INTRODUCTION Innovation in communication and information technologies have caused a revolution in values‚ knowledge and perceptions in
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11. RFID at the Metro Group Question a – What are the advantages and disadvantages of using RFID technology? Answer the question with specific reference to the Metro group. Ans- RFID stands for Radio Frequency Identification Technology. The advantages of RFID are as follows- 1. The retail industry was suffering from regular theft either by employees or customers. The estimate of shrink was put at 2% and it was a great a hit on the company. Studies reveal that use of the RFID technology bring
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activities applicable in our project are: Inbound Logistics: * The RFID cards need to be purchased from the suppliers. * The name‚ photo and other details need to be printed on the card. * RFID card reader system also should be installed at the counters of the multiplex. Operations: * This includes training the service personnel to incorporate the changes needed while issuing tickets to the movie goers due to the new RFID system installed. * Storage of data related to the cardholders
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collect and transmit data from the factory or warehouse floor. 7. In automotive manufacturing industries by using forklift operators can also receive work instructions and updates without leaving their vehicles. 8. In retail sector by using RFID technology we can have more information about the product than a bar code. QUE.2 What are some of the business benefits of wireless technologies in finance and investments? What other applications would you recommend? Why? Fidelity.com Ans:
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