| 发明名称 |
ELECTRONIC KEY REGISTRATION METHOD AND ELECTRONIC KEY REGISTRATION SYSTEM |
| 摘要 |
A method for registering an electronic key to a controller of a communication subject includes locating an electronic key ID of a registered electronic key, which is registered to a first controller that was previously installed in the communication subject, based on a communication subject ID unique to the communication subject, and reregistering the registered electronic key to a second controller installed in the communication subject in lieu of the first controller by storing the electronic key ID of the registered electronic key and an encryption code corresponding to the electronic key ID in the second controller. |
| 申请公布号 |
US2014232520(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
US201414175013 |
申请日期 |
2014.02.07 |
| 申请人 |
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO |
发明人 |
KAWAMURA Daisuke;IWASHITA Hiroaki;HAYASHI Masaki;OSHIMA Masaki;OHASHI Yosuke;ARAKAWA Kazunori |
| 分类号 |
G07C9/00 |
主分类号 |
G07C9/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for registering an electronic key to a controller of a communication subject, wherein the electronic key includes a unique electronic key ID and an encryption code associated with the electronic key ID and used for encrypted communication between the electronic key and the controller, the method comprising:
locating an electronic key ID of a registered electronic key, which is registered to a first controller that was previously installed in the communication subject, based on a communication subject ID unique to the communication subject; and reregistering the registered electronic key to a second controller, installed in the communication subject in lieu of the first controller, by storing the electronic key ID of the registered electronic key and an encryption code corresponding to the electronic key ID in the second controller. |
| 地址 |
Aichi JP |
