Gate entry system using short range radio communications with user terminal devices
US6940406B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2004 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Mar 22, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/10
- WIPO fieldControl
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.