发明申请
- 专利标题: ELECTRONIC KEY REGISTRATION SYSTEM
- 专利标题(中): 电子钥匙注册系统
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申请号: US13871333申请日: 2013-04-26
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公开(公告)号: US20130301834A1公开(公告)日: 2013-11-14
- 发明人: Daisuke KAWAMURA , Hiroaki IWASHITA , Toshihiro NAGAE , Tetsuya EGAWA , Akihito KIMURA , Tadayuki TOBIMATSU
- 申请人: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- 申请人地址: JP Aichi
- 专利权人: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- 当前专利权人: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- 当前专利权人地址: JP Aichi
- 优先权: JP2012-108548 20120510
- 主分类号: H04W12/04
- IPC分类号: H04W12/04
摘要:
An electronic key registration system registers a key ID and an encryption key of an electronic key to a controller installed in a communication subject that communicates with the electronic key through wireless connection. The electronic key includes a monitoring unit that monitors whether or not registration of the electronic key is attempted in a permissible period. A registration invalidation unit prohibits registration of the electronic key to the communication subject when the permissible period expires.