The invention provides a wireless key device of a vehicle, which improves the convenience of a user while ensuring high safety. The wireless key device (40) is provided with: a wireless key memory (81) which is provided to a vehicle (1) and in which key identification information of a wireless key (50) of the vehicle (1) is registered; a terminal information memory (86) in which terminal identification information of a portable terminal (60) used separately from the wireless key (50) is registered; and a memory update unit (72) that, when updating the wireless key memory (81), checks the portable terminal (60) having the terminal identification information registered in the terminal information memory (86).
本发明提供一种车辆的无线钥匙装置,在车辆的无线钥匙装置中,确保高安全性的同时改善用户的便利性。无线钥匙装置(40)具有:无线钥匙存储器(81),其设置于汽车(1)并注册有汽车1的无线钥匙(50)的钥匙识别信息;终端信息存储器(86),其注册有相对于无线钥匙(50)而另外使用的便携终端(60)的终端识别信息;存储器更新部(72),其在更新无线钥匙存储器(81)时,对已注册到终端信息存储器(86)的终端识别信息的便携终端(60)进行核对。
Wireless key device of vehicle
车辆的无线钥匙装置
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2022
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