Patent ID: 6744369
Filing Date: 2004-06-01
Classification: G07B,G07C

Abstract:
A gate entry system for regulating passages of passengers who carry short range radio technology based portable terminal devices, comprising:a wall unit configured to form 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 configured to be opened or closed to regulate the passages of the passengers; human sensors configured to sense the passengers in the passageway; a radio communication unit having a communication possible range within which terminal devices of a plurality of passengers in the passageway can be simultaneously located, and which is configured to detect a number of passengers entering into the passageway according to outputs of the human sensors, and to perform transmission/reception of data with respect to only one terminal device of one passenger in the passageway by establishing a connection only with the one terminal device; and a control unit configured to control an opening or closing of the gate unit according to the data received by the radio communication unit.