Radio Frequency Identification (RFID)
Radio Frequency Identification (RFID) is a non-contact automatic identification technology. It operate by electromagnetic radio frequency signals, automatic target recognition and collect relevant data. Used for control, measurement and tracking of goods. No manpower involved in the identification process, suitable for all kinds environments.
RFID is a very simple wireless system. Only consists of two basic components essentially
RFID reader – incoming and outgoing RF signals
RFID label / tag – Modulate & Demodulate RF signals.
RFID tags provide a greater capacity of store code compare with barcode, so you can achieve the independence of the product code. Because of RFID technology can greatly enhance economic efficiency, it is now widely used in many industrial and commercial scope, such as electronic road paid system, Octopus, livestock identification, hospital patient identification, airport baggage shunt, access control systems, etc., and even sports marathon stadium timer, also applicate with RFID technology.
RFID Technology Advantages
Accommodate more data capacity Automated data collection, time saving
Long distance communications High accuracy, difficult to copy
High ability to adapt the environmental change Identify fast running items
Multiple tags reading Reduce labor cost
Applicable industries : Logistics, Retail, Food, Clothing, Medical, Elderly care, Jewelry, Libraries, Transportation