[생산운영관리] Booxen 북센 RFID 사례(영문)

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2013.03.20
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[생산운영관리] Booxen 북센 RFID 사례(영문)에 대한 자료입니다.

Ⅰ. RFID
1. Definition
2. Performance property

Ⅱ. Case of RFID : Booxen
1. Company Info
2. Distribution Process
3. RFID application

Ⅲ. Expected effects & Problems

Ⅳ. Direction of RFID

Ⅴ. Reference

본문내용

Ⅰ. RFID

1. Definition

We discuss RFID and case. The order of the report are as follows. First, we explain The definition of rfid first, and then actually being used will be explained in buksen. Expectations about the effects and problems discussed later, we will talk about future directions.
What is RFID? the term RFID is short for Radio frequency identification. Radio frequency identification (RFID) is a generic term that is used to describe a system that transmits the identity of an object or person wirelessly, using radio waves. It's grouped under the broad category of automatic identification technologies. RFID is in use all around us. If you have ever chipped your pet with an ID tag, used EZPass through a toll booth, or paid for gas using SpeedPass, you've used RFID. In addition, RFID is increasingly used with biometric technologies for security.

2. Performance property

A basic RFID system consists of three components: An antenna or coil, A transceiver (with decoder), A transponder (RF tag) electronically programmed with unique information. The antenna emits radio signals to activate the tag and to read and write data to it. The reader emits radio waves in ranges of anywhere from one inch to 100 feet or more, depending upon its power output and the radio frequency used. When an RFID tag passes through the electromagnetic zone, it detects the reader's activation signal. The reader decodes the data encoded in the tag's integrated circuit (silicon chip) and the data is passed to the host computer for processing.
The purpose of an RFID system is to enable data to be transmitted by a portable device, called a tag, which is read by an RFID reader and processed according to the needs of a particular application. And To retrieve the data stored on an RFID tag, you need a reader. A typical reader is a device that has one or more antennas that emit radio waves and receive signals back from the tag. The reader then passes the information in digital form to a computer system.
RFID tags and barcodes both carry information about products. However, there are important differences between these two technologies: Barcode readers require a direct line of sight to the printed barcode; RFID readers do not require a direct line of sight to either active RFID tags or passive RFID tags. RFID tags can be read at much greater distances. an RFID reader can pull information from a tag at distances up to 300 feet. The range to read a barcode is much less, typically no more than fifteen feet.
RFID readers can read RFID tags much faster. read rates of forty or more tags per second are possible. On the other hand reading barcodes is much more time-consuming due to the fact that a direct line of sight is required. If the items are not properly oriented to the reader it may take seconds to read an individual tag.
Barcode readers usually take a half-second or more to successfully complete a read. Line of sight requirements also limit the ruggedness of barcodes as well as the reusability of barcodes. Since line of sight is required for barcodes, the printed barcode must be exposed on the outside of the product, where it is subject to greater wear.
RFID tags are typically more rugged, since the electronic components are better protected in a plastic cover. RFID tags can also be implanted within the product itself, guaranteeing greater ruggedness and reusability. Also Barcodes have no read capability. That is, you cannot add to the information written on a printed barcode. However RFID tags can be read devices. The RFID reader can communicate with the tag, and alter as much of the information as the tag design will allow. RFID tags are typically more expensive than barcodes, nevertheless, the rfid is loved by many companies today.
RFID tags and barcodes both carry information about products. However, there are important differences between these two technologies: Barcode readers require a direct line of sight to the printed barcode; RFID readers do not require a direct line of sight to either active RFID tags or passive RFID tags.
RFID tags can be read at much greater distances. An RFID reader can pull information from a tag at distances up to 300 feet. The range to read a barcode is much less, typically no more than fifteen feet.
RFID readers can read RFID tags much faster. Reading rates of forty or more tags per second are possible. On the other hand reading barcodes is much more time-consuming due to the fact that a direct line of sight is required. If the items are not properly oriented to the reader it may take seconds to read an individual tag. Barcode readers usually take a half-second or more to successfully complete a read.

참고문헌

About RFID

http://blog.naver.com/shfkdgbwlxhd?Redirect=Log&logNo=120154363025
http://blog.naver.com/PostList.nhn?blogId=brian1105

About Booxen

http://www.booxen.com

http://blog.naver.com/PostView.nhn?blogId=hjo0075&logNo=140008887729&parentCategoryNo=18&viewDate=¤tPage=1&listtype=0

http://www.booktrade.or.kr/publication/att_file/RFID_Report.pdf

#RFID #생산운영관리 #북센 #Booxen #사례

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