专利名称：Key system
发明人：Katagiri, Toshiharu Kabushiki Kaisha Tokai
Rika Denki Seisakusho
申请号：EP07113049.6申请日：20070724公开号：EP1903508B1公开日：20141022
摘要：A key system includes a first authentication part configured to perform firstauthentication for determining whether or not a unique key code of a key is registered inthe operation subject and to permit an operation subject to operate in a state in which afirst group of functions is operative when the first authentication generates an affirmativeresult. A wireless signal receiver is configured to receive a medium code unique to aportable communicable data medium through wireless communication. A secondauthentication part is configured to perform second authentication for determiningwhether or not the medium code received by the wireless signal receiver is registered inthe operation subject. A condition-imposing part is configured to limit operative functionsof the operation subject to a second group of functions that is more limited than the firstgroup of functions when at least either one of the first authentication and the secondauthentication generates a negative result.
申请人：KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
代理机构：Misselbrook, Paul
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容