Title:
【発明の名称】電子キー・デバイス、システム、および電子キー情報を管理する方法
Document Type and Number:
Japanese Patent JP2003515688
Kind Code:
A
Abstract:
An efficient method and a system for controlling access to a location secured by a lock mechanism controlled by a lock control unit, which may provide a high degree of flexibility and a high level of security. The method includes the steps of storing a first access code in the lock control unit, the first access code being indicative of a predetermined access right to the location, and storing a plurality of access codes including a second access code in an electronic key device. Using the electronic key device, access to the location is requested by initiating transmission of the second access code to the lock control unit where the transmitted second access code is compared with the first access code and, if the first access code corresponds to the second access code, operation of the lock mechanism is initiated. The user can edit and rearrange the plurality of access codes to obtain access to a plurality of locations.
Inventors:
Nielsen, Ernst, Ricke
Application Number:
JP2001542663A
Publication Date:
May 07, 2003
Filing Date:
November 30, 2000
Export Citation:
Assignee:
Boarding data AS
International Classes:
E05B49/00; G07C9/00; H04L12/56; (IPC1-7): E05B49/00
Domestic Patent References:
| JPH07502871A | 1995-03-23 |
Foreign References:
| EP0913979A2 | 1999-05-06 |
Attorney, Agent or Firm:
Masao Okabe (10 outside)