A Unique Identification System: RFID

Published:2010/7/25 19:15:00 Author:Michelle From:SeekIC

RFID is short for radio-frequency identification, it is a non-touchable technology with the function of automatic recognition and it is also called the electronic label. It can recognize the object and get the related data automatically by means of the radio-frequency signal without personal interference. The RFID technology can recognize objects that are moving fast and can also recognize many labels at the same time with an easy operation.

RFID is a simple wireless system consisted of only two components: a reader and a responsor. It is used for controlling, checking and tracing objects.
Under practical conditions, the separate processing on the assembly line is determined by the RFID label information, and only when the components can be recognized clearly and the production related and the qualitative data are authorized, will the device be able to be promised to process again. The modern data vehicles like the RFID labels or intelligent labels, can remain the information about the life span of the products on the component for quite a long time, which enables detailed trace even after several years.

One prominent advantage of this system is that it can make reliable recognition under sever conditions. Fixed on the products during the entire process, the RFID labels have great privileges than the previous production and operation. The high-tech response label is not only functioning well on the metal base, but also has the endurance of high temperatures, 220 centigrade,say. Based on automatic recognition, controlling on the availability of a certain material has large potential as well, and even for the production base or the accessory suppliers that are far away from each other, precise cooperation is still available. Therefore, the coordination system is to be perfect. Related chip is:IRF5305 .

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