Arrangement of entrance unit for protected areas

Communications: electrical – Selective – Intelligence comparison for controlling

Reexamination Certificate

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Details

C340S005420, C340S005720, C340S425500

Reexamination Certificate

active

06930587

ABSTRACT:
In a protected area (1), equipped by an electronic lock (2) and by a reading device (3) of chip cards (4), connected to a discriminating unit (5), a user terminal (7) is located, which connected to an evaluation center (6). The evaluation center (6) is connected with an access events memory (9), with a discriminating unit (5) and with a monitoring terminal (8), while the access events memory (9) is also connected to the discriminating unit (5). This arrangement enables entrance into the protected area (1) only to authorized users, equipped by the pertinent chip card (4). This arrangement further enables the user, who ascertains damages, to transmit the report about discovered status via user terminal (7) into the evaluation center (6), which compares time of change of the status in the protected area (1) with time of access events, stored in the access events memory (9), assigns responsibility for ascertained damages and eventually abolishes the right of access for the responsible persons by means of discriminating unit (5) and that all can occur without personal presence or performance of supervising staff.

REFERENCES:
patent: 3842629 (1974-10-01), Pazer et al.
patent: 4965821 (1990-10-01), Bishop et al.
patent: 5289369 (1994-02-01), Hirshberg
patent: 5614703 (1997-03-01), Martin et al.
patent: 5726885 (1998-03-01), Klein et al.
patent: 6240365 (2001-05-01), Bunn
patent: 2227664 (1998-01-01), None
patent: XP 687911 (1996-10-01), None
patent: 1006445 (1997-01-01), None

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