| 发明名称 |
Access control of a road vehicle has data exchange between electronic key and in vehicle controller for authentication |
| 摘要 |
Signals are exchanged between an electronic key (20) and the base station (10) within the vehicle. The signals are used in an authentication routine. A call signal is followed by a returned answer and this initiates selection signals (S1,2) to activate the vehicle system.
|
| 申请公布号 |
DE19949970(A1) |
申请公布日期 |
2001.04.19 |
| 申请号 |
DE19991049970 |
申请日期 |
1999.10.16 |
| 申请人 |
VOLKSWAGEN AG;ROBERT BOSCH GMBH |
发明人 |
NEMETSCHEK, DOMINIQUE;TITZE, ANDREAS;MEIER, MICHAEL;SCHMITZ, STEPHAN |
| 分类号 |
E05B49/00;G07C9/00;H04Q7/38;(IPC1-7):G07C11/00;E05B47/00;H04B5/00;G08C17/02 |
主分类号 |
E05B49/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
