Invention Grant
US09466162B2 Electronic key system, and lock-side terminal and portable terminal employed in same
有权
电子钥匙系统，以及使用的锁侧端子和便携式终端
- Patent Title: Electronic key system, and lock-side terminal and portable terminal employed in same
- Patent Title (中): 电子钥匙系统，以及使用的锁侧端子和便携式终端
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Application No.: US14342410Application Date: 2011-11-22
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Publication No.: US09466162B2Publication Date: 2016-10-11
- Inventor: Yoshihiro Nakai , Yasuaki Takimoto , Masahiro Abukawa , Takeshi Mitsui , Hisao Nakano
- Applicant: Yoshihiro Nakai , Yasuaki Takimoto , Masahiro Abukawa , Takeshi Mitsui , Hisao Nakano
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI ELECTRIC COPORATION
- Current Assignee: MITSUBISHI ELECTRIC COPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch, & Birch, LLP.
- International Application: PCT/JP2011/006496 WO 20111122
- International Announcement: WO2013/076760 WO 20130530
- Main IPC: G07C9/00
- IPC: G07C9/00 ; B60R25/24
Abstract:
An electronic key system includes a lock-side terminal that is mounted in a locked object and capable of at least locking and unlocking the locked object, and a portable terminal capable of sending and receiving the electronic key to and from the lock-side terminal mounted in the locked object and the other portable terminals, and when receiving a request from the one portable terminal, the lock-side terminal generates the electronic key at random, and sends the randomly generated electronic key to the one portable terminal.
Public/Granted literature
- US20140232524A1 ELECTRONIC KEY SYSTEM, AND LOCK-SIDE TERMINAL AND PORTABLE TERMINAL EMPLOYED IN SAME Public/Granted day:2014-08-21
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