Noncontact IC card interface unit and communication system using

Details Noncontact IC card interface unit and communication system using Noncontact IC card interface unit and communication system using

1995-03-30

1997-09-02

Tesha, Huin J.

Registers

Coded record sensors

Particular sensor structure

235491, 235492, 235493, 235380, G06K 1906

Patent

active

056641575

ABSTRACT:
An interface unit includes an interface controller for controlling a bidirectional signal relative to an external host computer, a communication controller for controlling data communication with a noncontact IC card according to an output signal sent from the host computer, and a memory accessible by both the interface controller and communication controller. A noncontact IC card is very useful because of its accessibility at a remote place. A connector of the noncontact IC card can be protected from mechanical damage. With the interface unit, the noncontact IC card can be accessed as quickly as a contact IC card is.

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