发明名称 |
Authentication processing system, terminal authentication apparatus, authentication processing method and authentication processing program |
摘要 |
An authentication apparatus, comprising: an existence confirmation signal receiver which in order to receive an existence confirmation signal outputted from a portable information terminal at a first time interval, is set to a reception mode capable of receiving said existence confirmation signal at a second time interval, only during a third time interval equal to or longer than said first time interval; an existence notice signal transmitter which transmits said existence notice signal serving as response of said existence confirmation signal to said portable information terminal when said existence notice signal is received; a link connection unit configured to establish a wireless link with said portable information terminal after said existence notice signal has been received by said portable information terminal; an authentication unit configured to conduct authentication with said portable information terminal through said wireless link; and a control command transmitter which transmits a control command for an operation apparatus which conducts a prescribed operation when said authentication has been succeeded.
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申请公布号 |
US2004205189(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20040767369 |
申请日期 |
2004.01.30 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SATA YUTAKA;SUGIKAWA AKIHIKO |
分类号 |
E05B49/00;G07C9/00;H04B7/24;H04B7/26;H04L9/32;(IPC1-7):G06F15/173 |
主分类号 |
E05B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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