发明名称 |
Key system |
摘要 |
A key system includes a first authentication part configured to perform first authentication for determining whether or not a unique key code of a key is registered in the operation subject and to permit an operation subject to operate in a state in which a first group of functions is operative when the first authentication generates an affirmative result. A wireless signal receiver is configured to receive a medium code unique to a portable communicable data medium through wireless communication. A second authentication part is configured to perform second authentication for determining whether or not the medium code received by the wireless signal receiver is registered in the operation subject. A condition-imposing part is configured to limit operative functions of the operation subject to a second group of functions that is more limited than the first group of functions when at least either one of the first authentication and the second authentication generates a negative result. |
申请公布号 |
EP1903508(A2) |
申请公布日期 |
2008.03.26 |
申请号 |
EP20070113049 |
申请日期 |
2007.07.24 |
申请人 |
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO |
发明人 |
KATAGIRI, TOSHIHARU |
分类号 |
E05B49/00;G07C9/00;B60R25/01;B60R25/04;B60R25/10;B60R25/20;B60R25/22;B60R25/24;E05B83/00 |
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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