Gate entry system using short range radio communications...

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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C340S005200, C340S005700, C340S005720, C340S572100, C340S573100, C340S539110, C340S928000, C235S380000, C235S382000, C235S384000, C705S013000

Reexamination Certificate

active

06940406

ABSTRACT:
A gate entry system for regulating passages of passengers is formed by a wall unit for forming a passageway that is extended along a passing direction of the passengers, a gate unit provided at an exit side of the passageway, which is capable of being opened or closed to regulate the passages of the passengers, human sensors for sensing the passengers in the passageway, a radio communication unit for detecting a number of passengers entering into the passageway according to outputs of the human sensors, and carrying out transmission/reception of data with respect to at least one terminal device of one passenger, and a control unit for controlling opening or closing of the gate unit according to the data received by the radio communication unit.

REFERENCES:
patent: 5382781 (1995-01-01), Inoue
patent: 5397883 (1995-03-01), Miyashita
patent: 5414249 (1995-05-01), Matsumoto
patent: 5831547 (1998-11-01), Ohtsuki et al.
patent: 5877484 (1999-03-01), Hirose
patent: 6070146 (2000-05-01), Mimata
patent: 6450404 (2002-09-01), Imazuka

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