发明名称 |
Device for locking and unlocking a door of a motor vehicle |
摘要 |
A device for locking and unlocking a door of a motor vehicle. The device includes a transmitting unit located on the motor vehicle and at least one transponder with an access authorization code assigned to a user. To allow flexible adjustment to different situations, the information exchanged between the transmitting unit and transponder contains not only an access authorization code but also a driving authorization code. In addition to the transponder, at least one additional storage device is provided in or on the vehicle for storing the driving authorization.
|
申请公布号 |
US6172430(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19980212901 |
申请日期 |
1998.12.16 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SCHMITZ STEPHAN;WACH ACHIM;GROESCH LOTHAR;KAISER KARL-HEINZ |
分类号 |
B60R25/04;B60R25/24;G07C9/00;(IPC1-7):B60R25/10 |
主分类号 |
B60R25/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|