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1. 发明授权

US09714004B2 Electronic key registration system 有权
公开(公告)号：US09714004B2
公开(公告)日：2017-07-25
申请号：US15009079
申请日：2016-01-28
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Daisuke Kawamura , Masahiro Arakawa , Masaki Hayashi , Hiroaki Iwashita , Tetsuya Egawa , Kazunori Arakawa , Ryuta Atsumi , Chihiro Tatebayashi
IPC分类号： B60R25/24 , G07C9/00 , H04L9/08 , H04L9/32 , H04L29/06 , G06F21/35 , G06F21/62
CPC分类号： B60R25/24 , G06F21/35 , G06F21/629 , G07C9/00103 , G07C9/00817 , G07C2009/00793 , H04L9/088 , H04L63/061 , H04L2209/80 , H04L2209/84
摘要： An electronic key registration system includes an electronic key and a communication master. The electronic key transmits a registration code. The communication master receives the registration code from the electronic key, obtains key information using the registration code, and registers the key information. The registration code is set in accordance with the communication master to which the electronic key is registered. The communication master includes a level determination unit, which determines a key registration security level when the electronic key is registered to the communication master, and a registration execution unit, which obtains the key information using the registration code based on the determined key registration security level and registers the key information to the communication master.

2. 发明授权

US11628805B2 Authentication system, mobile device, processing device, and non-transitory computer-readable medium 有权
公开(公告)号：US11628805B2
公开(公告)日：2023-04-18
申请号：US17208340
申请日：2021-03-22
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Yuuki Nawa , Daisuke Kawamura , Minoru Otake , Kenichi Koga , Tetsuya Kawamura
IPC分类号： B60R25/24 , H04W12/06 , G06F21/35 , H04W4/02
摘要： A mobile device is carried by a person to be authenticated. An acceleration sensor is installed in the mobile device and configured to output an acceleration signal corresponding to acceleration applied to the mobile device. A processing device is configured to execute determination processing for determining whether the person is walking based on the acceleration signal. A control device is configured to control transmission of a radio signal, and to control an operation of a controlled device based on a result of the determination processing and a result of authentication processing for authenticating, by way of the mobile device, the person as a user of the controlled device. The determination processing is activated in response to reception of the radio signal by the mobile device.

3. 发明授权

US09407436B2 Portable device registration system and portable device registration method 有权
标题翻译：便携式设备注册系统和便携式设备注册方式
公开(公告)号：US09407436B2
公开(公告)日：2016-08-02
申请号：US14370909
申请日：2013-01-18
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Hideki Kawai , Tetsuya Egawa , Hiroaki Iwashita , Toshihiro Nagae , Takeo Endo
IPC分类号： H04L29/00 , H04L9/08 , H04L9/32 , H04W12/04 , B60R25/24 , H04W12/06
CPC分类号： H04L9/0869 , B60R25/24 , H04L9/0861 , H04L9/3271 , H04L2209/80 , H04L2209/84 , H04W12/04 , H04W12/06
摘要： An immobilizer ECU generates an encryption key using key generating logic, from a SEED code included in an ID code signal sent from an electronic key, and registers the encryption key to the immobilizer ECU. The immobilizer ECU receives an instruction from a registration and deletion tool and sends, to the electronic key, a deletion request signal that requests the deletion of the SEED code. The electronic key deletes the SEED code from the electronic key if a deletion request signal has been received.
摘要翻译：防盗器ECU使用密钥生成逻辑从包含在从电子钥匙发送的ID代码信号中的SEED代码生成加密密钥，并将加密密钥登记到防盗器ECU。防盗器ECU从注册和删除工具接收指令，并向电子密钥发送请求删除SEED代码的删除请求信号。如果已经接收到删除请求信号，则电子钥匙从电子钥匙中删除SEED代码。

4. 发明授权

US09392448B2 Wireless communications system 有权
标题翻译：无线通信系统
公开(公告)号：US09392448B2
公开(公告)日：2016-07-12
申请号：US14373146
申请日：2013-01-18
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Hideki Kawai , Tetsuya Egawa , Hiroaki Iwashita , Toshihiro Nagae
IPC分类号： H04W12/04 , H04L9/08 , H04L9/32 , G07C9/00 , B60R25/24
CPC分类号： H04W12/04 , B60R25/24 , G07C9/00309 , G07C2009/00412 , G07C2009/00793 , H04L9/0861 , H04L9/3271 , H04L2209/80 , H04L2209/84 , H04W12/06
摘要： A wireless communications system that regularly executes verification between an electronic key and an immobilizer ECU, and sends and receives deletion request signals unrelated to verification, between the electronic key and the immobilizer ECU. The sending and receiving of deletion request signals is executed at intervals between the regularly executed verifications.
摘要翻译：一种在电子钥匙和防盗装置ECU之间定期执行验证并且发送和接收与电子钥匙和防盗装置ECU之间无关的删除请求信号的无线通信系统。在定期执行的验证之间的间隔执行删除请求信号的发送和接收。

5. 发明授权

US09306735B2 Electronic key registration system 有权
标题翻译：电子钥匙登记系统
公开(公告)号：US09306735B2
公开(公告)日：2016-04-05
申请号：US14043081
申请日：2013-10-01
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Yuki Nawa
IPC分类号： H04L9/08 , B60R25/24 , G07C9/00
CPC分类号： H04L9/08 , B60R25/24 , G07C9/00309 , G07C9/00817
摘要： An electronic key registration system includes an electronic key device having a key ID. A controller having a first piece of information is arranged in a communication subject. A registration tool having a second piece of information is configured to write the key ID to the controller. The controller compares, before electronic key registration, the first piece of information and the second piece of information. The controller permits electronic key registration when the comparison indicates that the first piece of information and the second piece of information conform to each other and prohibits the electronic key registration when the comparison indicates that the first piece of information and the second piece of information do not conform to each other.
摘要翻译：电子密钥登记系统包括具有密钥ID的电子钥匙装置。具有第一信息的控制器被布置在通信对象中。具有第二条信息的注册工具被配置为将密钥ID写入控制器。控制器在电子密钥注册之前比较第一条信息和第二条信息。当比较指示第一条信息和第二条信息彼此相符时，控制器允许电子密钥注册，并且当比较指示第一条信息和第二条信息不对应时，禁止电子密钥注册相互符合

6. 发明授权

US09094382B2 Electronic key registration system 有权
标题翻译：电子钥匙登记系统
公开(公告)号：US09094382B2
公开(公告)日：2015-07-28
申请号：US13903233
申请日：2013-05-28
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Hiroaki Iwashita , Masaki Hayashi , Toshihiro Nagae , Hisashi Kato , Tetsuya Egawa
IPC分类号： H04L9/32 , H04L29/06 , H04L9/08 , B60R25/24 , G07C9/00
CPC分类号： H04L63/061 , B60R25/24 , G07C9/00817 , G07C2009/00492 , H04L9/0816 , H04L9/0869 , H04L9/3271 , H04L2209/80 , H04L2209/84
摘要： An immobilizer ECU transmits a vehicle ID code and a SEED code, which is read from an electronic key, to a data center online. The data center generates an encryption key from the received SEED code and a first logic, and generates a further SEED code from the encryption key, the vehicle ID code, and a second logic. The immobilizer ECU obtains the further SEED code online from the data center, generates the encryption key from the obtained further SEED code, the vehicle ID code, and the second logic, and stores the encryption key.
摘要翻译：防盗器ECU将从电子钥匙读取的车辆ID码和SEED码在线发送到数据中心。数据中心从接收到的SEED代码和第一逻辑生成加密密钥，并从加密密钥，车辆ID代码和第二逻辑生成另外的SEED代码。防盗器ECU从数据中心在线获取更多的SEED代码，从获得的其他SEED代码，车辆ID代码和第二逻辑生成加密密钥，并存储加密密钥。

7. 发明申请

US20140359292A1 ELECTRONIC KEY REGISTRATION METHOD AND ELECTRONIC KEY REGISTRATION SYSTEM 有权
标题翻译：电子钥匙注册方法和电子钥匙注册系统
公开(公告)号：US20140359292A1
公开(公告)日：2014-12-04
申请号：US14373240
申请日：2013-01-18
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Hideki Kawai , Tetsuya Egawa , Hiroaki Iwashita , Toshihiro Nagae , Masaki Hayashi
IPC分类号： H04L9/08
CPC分类号： H04L9/0822 , B60R25/24 , G07C9/00857 , H04L9/0866 , H04L9/0869 , H04L9/0897 , H04L2209/24 , H04L2209/84
摘要： A method for registering a first electronic key, which is capable of controlling a communication subject, to a controller of the communication subject, the method including: performing an initial production process including storing identification information unique to the communication subject in the controller, and storing an encryption key generation code unique to the first electronic key and an encryption key that is used to verify the first electronic key in the first electronic key; and performing an initial registration process including writing the identification information stored in the controller to the first electronic key, obtaining the encryption key generation code from the first electronic key, generating the encryption key with an encryption key generation logic that uses the encryption key generation code, storing the encryption key in the controller, and storing encryption key information related to the encryption key in a database in association with the identification information.
摘要翻译：一种用于将能够控制通信对象的第一电子密钥登记到通信对象的控制器的方法，所述方法包括：执行初始生产处理，包括存储控制器中对通信对象独特的标识信息，并存储第一电子密钥唯一的加密密钥生成代码和用于验证第一电子密钥中的第一电子密钥的加密密钥; 并且执行初始注册处理，包括将存储在控制器中的识别信息写入第一电子密钥，从第一电子密钥获得加密密钥生成代码，使用加密密钥生成逻辑生成加密密钥，加密密钥生成逻辑使用加密密钥生成代码将所述加密密钥存储在所述控制器中，并将与所述加密密钥相关的加密密钥信息与所述识别信息相关联地存储在数据库中。

8. 发明授权

US10527641B2 Mobile device 有权
公开(公告)号：US10527641B2
公开(公告)日：2020-01-07
申请号：US16080769
申请日：2017-02-21
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Masahiro Arakawa , Daisuke Kawamura , Hidenobu Hanaki , Kazunori Sobue , Tetsuya Kawamura
IPC分类号： G08B21/00 , G01P15/08 , H04W52/02 , B60R25/24 , G07C9/00 , E05B77/54 , H04M1/725
摘要： A mobile device possessed by a user is equipped with: a motion sensor which is capable of detecting the motion of the mobile device; a receiver which is capable of receiving a polling signal transmitted from equipment; and a control unit which is configured so as to set, in response to whether or not the polling signal has been received by the receiver, the sampling speed with which the motion sensor detects the motion of the mobile device.

9. 发明授权

US09509499B2 Electronic key registration method and electronic key registration system 有权
标题翻译：电子钥匙登记方法和电子钥匙登记制度
公开(公告)号：US09509499B2
公开(公告)日：2016-11-29
申请号：US14373240
申请日：2013-01-18
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Daisuke Kawamura , Hideki Kawai , Tetsuya Egawa , Hiroaki Iwashita , Toshihiro Nagae , Masaki Hayashi
IPC分类号： H04L9/32 , H04L9/08 , B60R25/24 , G07C9/00
CPC分类号： H04L9/0822 , B60R25/24 , G07C9/00857 , H04L9/0866 , H04L9/0869 , H04L9/0897 , H04L2209/24 , H04L2209/84
摘要： A method for registering a first electronic key, which is capable of controlling a communication subject, to a controller of the communication subject, the method including: performing an initial production process including storing identification information unique to the communication subject in the controller, and storing an encryption key generation code unique to the first electronic key and an encryption key that is used to verify the first electronic key in the first electronic key; and performing an initial registration process including writing the identification information stored in the controller to the first electronic key, obtaining the encryption key generation code from the first electronic key, generating the encryption key with an encryption key generation logic that uses the encryption key generation code, storing the encryption key in the controller, and storing encryption key information related to the encryption key in a database in association with the identification information.
摘要翻译：一种用于将能够控制通信对象的第一电子密钥登记到通信对象的控制器的方法，所述方法包括：执行初始生产处理，包括存储控制器中对通信对象独特的标识信息，并存储第一电子密钥唯一的加密密钥生成代码和用于验证第一电子密钥中的第一电子密钥的加密密钥; 并且执行初始注册处理，包括将存储在控制器中的识别信息写入第一电子密钥，从第一电子密钥获得加密密钥生成代码，使用加密密钥生成逻辑生成加密密钥，加密密钥生成逻辑使用加密密钥生成代码将所述加密密钥存储在所述控制器中，并将与所述加密密钥相关的加密密钥信息与所述识别信息相关联地存储在数据库中。

10. 发明授权

US09397829B2 Electronic key registration method and electronic key registration system 有权
标题翻译：电子钥匙登记方法和电子钥匙登记制度
公开(公告)号：US09397829B2
公开(公告)日：2016-07-19
申请号：US14374126
申请日：2013-01-18
申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人： Hiroaki Iwashita , Hideki Kawai , Tetsuya Egawa , Masaki Hayashi , Toshihiro Nagae , Daisuke Kawamura
IPC分类号： H04L9/08 , G06F21/44 , H04L9/32 , B60R25/24 , G07C9/00
CPC分类号： H04L9/0861 , B60R25/24 , G06F21/44 , G07C9/00857 , H04L9/0816 , H04L9/0866 , H04L9/0869 , H04L9/0897 , H04L9/3271 , H04L2209/84
摘要： A method for registering first and second electronic keys, which are capable of controlling a communication subject, to a controller of the communication subject, wherein the first electronic key is to be initially registered, and the second electronic key is to be additionally registered, the method including: performing an additional key production process including storing, in the second electronic key, an additional encryption key generation code unique to the second electronic key and an additional encryption key that is used to verify the second electronic key; and performing a key additional registration process including obtaining the additional encryption key generation code from the second electronic key when identification information unique to the communication subject is stored in the second electronic key, generating the additional encryption key with an additional encryption key generation logic, and storing the additional encryption key in the controller.
摘要翻译：一种用于将能够控制通信对象的第一和第二电子密钥登记到通信对象的控制器的方法，其中第一电子密钥将被初始登记，并且第二电子密钥将被另外登记，方法包括：执行附加的密钥生成处理，包括在第二电子密钥中存储第二电子密钥唯一的附加加密密钥生成代码和用于验证第二电子密钥的附加加密密钥; 以及执行密钥附加注册处理，包括当所述通信对象唯一的识别信息被存储在所述第二电子密钥中时从所述第二电子密钥获得所述附加加密密钥生成代码，使用附加加密密钥生成逻辑生成附加加密密钥，以及将附加加密密钥存储在控制器中。

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