Title:
人が出入りできる区域、特に扉によって閉ざされた空間への出入りを規制する方法
Document Type and Number:
Japanese Patent JP5436748
Kind Code:
B2
Abstract:
A method of controlling access to an area accessible by persons, particularly to a space closed by a door, utilizes a first mobile communications unit on which at least one access code is filed and a receiver unit for receiving the access code. In a first variant of the method, when an activation signal is transmitted by the communications unit within a predetermined range of the receiver unit, the receiver unit is activated and the access code is transmitted from the communications unit to the receiver unit. After a successful check of the access code by the receiver unit the access is freed. In a second variant, when the activation signal is transmitted by the receiver unit within a predetermined range of the communications unit, the receiver unit is activated. The access code is subsequently transmitted from the communications unit to the receiver unit and after a successful check of the access code by the receiver unit the access is freed.
Inventors:
Bernhard Gerstenkorn
Application Number:
JP2006202815A
Publication Date:
March 05, 2014
Filing Date:
July 26, 2006
Export Citation:
Assignee:
INVENTIO AKTIENGESELLSCHAFT
International Classes:
E05B49/00; B66B1/46; G08B25/04; G08B25/10; H04M1/00
Domestic Patent References:
| JP2003515688A | ||||
| JP2004132028A | ||||
| JP2005072972A |
Foreign References:
| WO2005054609A1 | ||||
| WO2004034334A1 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura