This owner terminal is configured so as to be able to select, via a customer list screen, a key to be deleted, which is a customer key to be deleted. If the key to be deleted is selected, the owner terminal transmits a signal requesting deletion of the client key to the server (3). The server (3) deletes key data from a mobile terminal (1) corresponding to the key to be deleted by transmitting a deletion instruction command to the terminal. The server (3) transmits, to each of the terminal and the owner terminal, a data set for deleting the key to be deleted from the authentication ECU (4). The data set is transmitted to the authentication ECU (4) through near field communication from the terminal or the owner terminal, thereby deleting the key to be deleted from the authentication ECU (4).
本申请的所有者终端构成为能够经由客户列表画面选择设为删除对象的客户密钥亦即删除对象密钥。若选择了删除对象密钥,则所有者终端将请求删除该客户密钥的信号发送至服务器(3)。服务器(3)通过对与删除对象密钥对应的移动终端(1)发送删除指示指令,从而从该终端删除密钥数据。另外,服务器(3)对该终端以及所有者终端分别发送用于从认证ECU(4)将删除对象密钥删除的数据集。通过从该终端或者所有者终端通过近距离通信将上述数据集传送认证ECU(4),从而从认证ECU(4)也将删除对象密钥删除。
Digital key system for vehicle, digital key management method for vehicle, device for vehicle, and mobile terminal
车辆用数字钥匙系统、车辆用数字钥匙管理方法、车辆用装置、移动终端
2024-05-10
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
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