Smart cards contactless, intellectual with the built-in logic and microprocessor
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Technical characteristics
- Kind of a cardWith a chip
Description
Smart cards are specialized products for storage and information transfer by means of the built-in electronic chip. This chip - the chip having the specialized name integrated circuit card. A distinctive feature of smart cards are an existence of an operating system, and also the microprocessor which controls processes of information transfer in the form of the coded signals. In addition the system of the microprocessor controls cryptographic processes at data transmission. Direct technological purpose of smart cards are a procedure one - or two-factor authentication of kartoderzhatel, and also storage of operational information. The Contactless Smart Cards (CSC) represent plastic cards with the built-in chip. Proximity plastic cards do not come into direct physical contact with the device for reading, and communicate with it in the electromagnetic field by means of radio signals. To perform necessary operations, rather close to bring a card to the reader. Such possibility of fast carrying out operation found application in public transport and in other monitoring systems of access.
The proximity card thanks to lack of physical contact has much the increased wear resistance. Smart the card has no batteries.
The proximity card thanks to lack of physical contact has much the increased wear resistance. Smart the card has no batteries.
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Smart cards contactless, intellectual with the built-in logic and microprocessor
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