GATE MANAGEMENT SYSTEM, IC CARD, AND APPLICATION FOR IC CARD

摘要

PROBLEM TO BE SOLVED: To effectively prevent un-authorization when admission and quitting restriction is applied to a gate using an IC card.

SOLUTION: A contactless IC card writer transmits application for gate passage or the deletion command of permission data for gate passage to the IC card in passing the outlet gate of a facility; or the application or the permission data for gate passage installed in the IC card is automatically deleted by timer setting. Thus, a problem being the illegal use of the IC card in future is positively prevented even if the IC card is not collected in quitting the facility.

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