on 08-09-2007 5:57 PM
Hi,
Can any one briefly explain me what is RFID (Radio Frequency Identification)?
What it does?
Can I use SAP RFID to Track and Trace the delivery vechile?
or
By Introducing this RFID, which functionality of SAP can be replaced or enhanced?
Laxmanan
dear lakshman,
RFID is a technology using all over
RFID (radio frequency identification) 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 is coming into increasing use in industry as an alternative to the bar code. The advantage of RFID is that it does not require direct contact or line-of-sight scanning. An RFID system consists of three components: an antenna and transceiver (often combined into one reader) and a transponder (the tag). The antenna uses radio frequency waves to transmit a signal that activates the transponder. When activated, the tag transmits data back to the antenna. The data is used to notify a programmable logic controller that an action should occur. The action could be as simple as raising an access gate or as complicated as interfacing with a database to carry out a monetary transaction. Low-frequency RFID systems (30 KHz to 500 KHz) have short transmission ranges (generally less than six feet). High-frequency RFID systems (850 MHz to 950 MHz and 2.4 GHz to 2.5 GHz) offer longer transmission ranges (more than 90 feet). In general, the higher the frequency, the more expensive the system.
RFID is sometimes called dedicated short range communication (DSRC).
Ex: in Life style etc.. before belling they are removing one tag, u might have observed, which will call as RFID tag, which will be useful for security and data saving purpose
rewards if it helps
siva
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hi
refer to the link below..
sure will get some useful info...
Reward if USeful
Thanx & Regards..
Naren..
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Hi
Refer the link
<a href="http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci990659,00.html#RFID%20Quick%20Start">RIFD SAP</a>
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hi
<a href="http://http://www.sap.com/solutions/business-suite/scm/rfid/index.epx">http://http://www.sap.com/solutions/business-suite/scm/rfid/index.epx</a>
<a href="http://http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci990659,00.html">http://http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci990659,00.html</a>
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