ACCESS CONTROL SYSTEM AND METHOD FOR OPERATING SAID SYSTEM
- 申请公布号：
- WO2007126375(A1)
- 申请号：
- WO2007SE50266
- 申请日期：
- 2007.04.24
- 申请公布日期：
- 2007.11.08
- 申请人：
- SICS, SWEDISH INSTITUTE OF COMPUTER SCIENCE AB;SADIGHI, BABAK;CAO, LING;SEITZ, LUDWIG
- 发明人：
- SADIGHI, BABAK;CAO, LING;SEITZ, LUDWIG
- 分类号：
- G07C9/00
- 主分类号：
- G07C9/00
- 摘要：
- <p>The present invention relates to a system (10) operable to control access to different physical spaces, each provided with an electrica! locking device (12<SUB>1</SUB>,..., 12<SUB>n</SUB>), with the aid of a programmable, mobile unit (14). The system (10) comprises an authority means (16) operable to issue access rights connected to the programmable, mobile unit (14) in the form of an authorizing data (AD), which authorizing data (AD) is sent to an authorization means (18) connected to the authority means (16), and operable to generate an alpha-numerical key for the mobile unit (14), and to send the alpha-numerical key and a unique identifier of the mobile unit (14) to an operator (20), which is connected to the authorization means (18). The operator (20) is operable to send the alpha-numerical key to the mobile unit (14) identified by the unique identifier. An electrical locking device (12<SUB>i</SUB>), wherein 1 = i = n, and the mobile unit (14) uses an authentication protocol with the alpha-numerical key to authenticate the mobËe unit (14), wherein the mobile unit, if it has been authenticated, sends the authorizing data (AD) to the electrical locking device (12<SUB>i</SUB>), and if the authorizing data (AD) comprises an identifier of the electrical locking device (12<SUB>i</SUB>), the mobile unit (14) is able to open the electrical locking device (12<SUB>i</SUB>,) with the aid of a communication means (22) comprised in the mobile unit (14) for communication in the near field.</p>
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