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公开(公告)号:US08643510B2
公开(公告)日:2014-02-04
申请号:US12865002
申请日:2009-01-30
IPC分类号: G08G1/123
CPC分类号: B60R25/24 , B60R25/102 , B60R25/33 , B60R2325/205 , G01S3/046 , G01S19/51 , G07C9/00182 , G07C2009/00793 , G07C2209/64
摘要: A vehicle key for radio communication with a vehicle. The vehicle key has a radio transmitter for transmitting radio signals to the vehicle. The vehicle key has a radio receiver and/or audio receiver to be able to locate the vehicle within close range. A bidirectional communication with a transceiver of the vehicle is set up by the radio receiver and/or the audio receiver and the radio transmitter. Furthermore, a corresponding method for locating the vehicle by using the vehicle key is described.
摘要翻译: 与车辆进行无线电通信的车钥匙。 车辆钥匙具有用于向车辆发送无线电信号的无线电发射机。 车辆钥匙具有无线电接收器和/或音频接收器,以便能够将车辆定位在近距离范围内。 与无线电接收机和/或音频接收机和无线电发射机建立与车辆的收发器的双向通信。 此外,描述了通过使用车辆钥匙定位车辆的相应方法。