RFID technology was developed during World War II, and since that time it has expanded to the health, education, automotive, defense, and quick food and travel sectors. RFID has been described as wireless bar coding, but in actuality, even fundamental RFID far surpasses bar coding capabilities. A bar code-based tracking System is restricted to classification and is labor items have to be scanned one. RFID systems are self-powered and require no intervention. Objects can be simultaneously scanned by them and supply info. A bar code identifies an item. An RFID tag keeps a history of its motion from point of manufacture and distinguishes that particular can.
The Difference is in the Details
To appreciate the Potential of RFID, we will need to examine the specifics of this technology. RFID systems are most commonly distinguished by:
- Storage and retrieval Abilities – read only or read/write
- Power Supply – passive or active
- Frequency – LF low Frequency, HF high-frequency or UHF ultra-high frequency
Storage and retrieval
Read tags are Limited to Retrieval of information that is stored, such as a product description or product lot number. Read only systems can streamline rfid singapore standard manufacturing and supply chain operations. They have been tested for tracking and stock management in the environment. Tags are designed with both write and read capabilities, meaning every time a reader retrieves an EPC that recovery becomes part of the dynamic history of the EPC. This imprinting provides monitoring of a tagged item. Latest applications of Techniques comprise hospital safety, airport luggage transport, package delivery, wildlife management, child security and EZ-Pass toll collection.