发明名称 Method and device for protecting motor vehicles against theft
摘要 A code signal generator (3) of a system for protecting against theft remains in the motor vehicle while it is not operating, this code signal generator (3) is disabled as soon as a door of the motor vehicle is opened and closed again and/or a security device (8, 9) is locked with another authorized code signal generator (3). The disabled code signal generator (3) is enabled again only if, after the opening of a door or after the unlocking of a locking device (8, 9), another code signal generator (3) in the vicinity outside the vehicle is recognized as authorized and a request signal which is triggered manually by the user for enabling the disabled code signal generator (3) is received by the control unit (1).
申请公布号 US2003107469(A1) 申请公布日期 2003.06.12
申请号 US20020317614 申请日期 2002.12.12
申请人 EMMERLING ULRICH 发明人 EMMERLING ULRICH
分类号 B60R25/00;B60R25/24;(IPC1-7):H04Q1/00 主分类号 B60R25/00
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