公开(公告)号：EP1639758B1

公开(公告)日：2013-06-19

申请号：EP04741456.0

申请日：2004-04-07

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  HUGEL, Robert

IPC分类号： H04L12/40

CPC分类号： H04L12/4135 ,  H04L12/40 ,  H04L12/4625 ,  H04L2012/40215

公开(公告)号：EP1639758A2

公开(公告)日：2006-03-29

申请号：EP04741456.0

申请日：2004-04-07

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  HUGEL, Robert

IPC分类号： H04L12/40

CPC分类号： H04L12/4135 ,  H04L12/40 ,  H04L12/4625 ,  H04L2012/40215

摘要： The invention relates to a method for the exchange of data contained in messages between at least two users who are connected to each other by means of a bus system. The messages containing the data are transmitted by the user via the bus system and a first user temporally controls the messages in such a manner that said first user repeatedly transmits a reference message which contains time information of the first user, at at least one predeterminable time interval and via the bus system. The time interval is subdivided into time slots having a length that can be predetermined as a base cycle and are transmitted in the time slots of the message. The invention is characterised in that a pause moment having a variable duration is provided at the end of at least one base cycle during the exchange of data, the variable duration thereby enabling a temporal alteration of the beginning of the base cycle to be corrected by adapting the duration of the pause moment.

公开(公告)号：EP0932992A2

公开(公告)日：1999-08-04

申请号：EP97945748.0

申请日：1997-10-14

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  WEISS, Karl-Ernst ,  DIEHL, Udo ,  HAAS, Hardy ,  SCHRAMM, Dieter ,  BOCHMANN, Harald ,  KEUTMANN, Christoph ,  KAISER, Karl-Heinz ,  DIEBOLD, Bernd

IPC分类号： B60R25 ,  G08G1 ,  H04B1 ,  H04W4 ,  H04W88

CPC分类号： H04W88/02 ,  G08G1/205 ,  H04B1/3822 ,  H04W4/90 ,  H04W76/50 ,  Y02D70/164 ,  Y02D70/40

摘要： Disclosed is a method for transmitting radio signals, specially low-power radio signals. The radio signals are sent from a transmitting device (20), specially one installed in a vehicle (1), to at least one receiving installation (25) located in a central point. The preferably coded and/or digital modulated radio signals are picked up by at least one transmitting/receiving installation (50, 55) of a preferably mobile station. The information contained in the radio signals are assessed in the station (5, 10). Depending on the assessment, further radio signals containing said information are sent by the transmitting/receiving installation (50, 55). These radio signals are picked up by the receiving installation (25) located in a central point for further assessment.

摘要翻译： 该方法涉及在优选移动台（5,10）的至少一个收发器单元（50,55）处接收编码或数字调制无线电信号。 无线电信号中包含的信息在移动台中进行评估。 根据评估，从收发器单元发射包括信息的其他无线电信号。 另外的无线电信号在位于中心点的接收机处被接收以用于进一步评估。

公开(公告)号：EP1249099B1

公开(公告)日：2007-04-18

申请号：EP00991122.3

申请日：2000-12-23

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  FUEHRER, Thomas ,  MUELLER, Bernd ,  HARTWICH, Florian ,  HUGEL, Robert ,  BAEUERLE, Peter

IPC分类号： H04L12/40 ,  H04J3/06

CPC分类号： H04J3/0652 ,  H04L7/08 ,  H04L12/4135 ,  H04L12/417 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The invention relates to a method and device for the exchange of data in messages, between at least two users, linked by means of a bus system. The data containing messages are transmitted, by the user, over the bus system and the messages are temporally controlled by a first user in such a way that the first user repeats a reference message, with at least one presettable time delay, transmitted via the bus and the time delay is divided into time windows of presettable duration, whereby the messages are transmitted in the time windows. A reference message and the following time windows together form a first cycle and the first user breaks off the transmission at the end of a first cycle through a Stop-request, in particular, a message from at least the second user.

公开(公告)号：EP1062135B1

公开(公告)日：2003-08-27

申请号：EP99916790.1

申请日：1999-03-15

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  WEISS, Karl-Ernst ,  SCHMITZ, Stephan

IPC分类号： B60R25/04

CPC分类号： B60R25/24 ,  E05B85/01 ,  G07C9/00309 ,  G07C9/00817 ,  G07C2009/00507 ,  G07C2009/00611 ,  G07C2009/00769 ,  G07C2209/04

摘要： The invention relates to an authorisation verification system for vehicles, in which a control device (STG) situated in the vehicle and fitted with a portable user transponder (U-TP) in the course of a question-answer dialogue (ZFAD) accompanied by a data exchange monitors and releases or blocks the authorisation to lock or unlock the vehicle doors and to start or drive the vehicle. To be able to modify the identification characteristic of user transponders (U-TP) and vehicle components for security reasons, the invention provides for the system to comprise in addition to one or more user transponders a master transponder which has a special, vehicle-specific identification characteristic and with which in a special question-answer dialogue (SFAD) the authorisation to carry out special functions of a predetermined scale which exceed the authorisation to start or drive the vehicle can be monitored and released or blocked. To carry out said special functions the master transponder comprises acoustic and/or optical display devices (AZ) and/or input devices (EG).

公开(公告)号：EP1105602A1

公开(公告)日：2001-06-13

申请号：EP99952328.5

申请日：1999-08-11

申请人： ROBERT BOSCH GMBH

发明人： BREMER, Wolfgang ,  WEIGL, Andreas ,  HAULER, Peter ,  WEISS, Karl-Ernst ,  SCHRAMM, Dieter ,  SCHROFF, Clemens ,  WEYERSTALL, Bernd ,  HUGEL, Robert ,  DIEBOLD, Bernd ,  PROHASKA, Werner ,  SZABLEWSKI, Piotr

IPC分类号： E05B49/00 ,  B60R25/04

CPC分类号： B60R25/24 ,  B60R25/04

摘要： The invention relates to an access and starting/driving authorization system for a vehicle in which a control device located in the vehicle verifies and enables or disables the authorization for unlocking and locking the vehicle doors using a portable transponder during an access inquiry/response dialog. When using said transponder for both the access authorization as well as the start/driving authorization, the portable transponder can be placed in a transponder holding device (20) which is arranged in the vehicle interior after access has been granted. In addition, the transponder, when located in the transponder holding device (20), initiates a starting/driving authorization inquiry/response dialog with the control device (10), and the starting/driving authorization for the vehicle can be granted during a positive starting/driving authorization inquiry/response dialog.

公开(公告)号：EP1034100B1

公开(公告)日：2003-10-29

申请号：EP98963378.9

申请日：1998-11-25

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas

IPC分类号： B60R25/00 ,  B60R25/04 ,  E05B49/00

CPC分类号： G01R31/3648 ,  B60R25/24 ,  E05B2047/0097 ,  G01R31/006 ,  G08C25/00

摘要： The invention relates to a control device for a motor vehicle with a remote control or a transponder to transmit information to a receiver located inside the motor vehicle, wherein the remote control or the transponder has a battery or an accumulator. The user is constantly informed about the charge of the battery or the accumulator. The invention is characterized in that the remote control or the transponder has a battery or accumulator charge monitoring unit and in that a charge answer code can be transmitted with a built-in control command. Said code is displayed in the motor vehicle and indicates the charge of the battery or the accumulator of the remote control or the transponder.

公开(公告)号：EP1121279B1

公开(公告)日：2003-02-05

申请号：EP99957898.2

申请日：1999-10-13

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  WEISS, Karl-Ernst ,  SCHROFF, Clemens ,  WEYERSTALL, Bernd ,  HUGEL, Robert ,  DIEBOLD, Bernd ,  SZABLEWSKI, Piotr

IPC分类号： B60R25/04 ,  E05B49/00

CPC分类号： B60R25/24 ,  G07C9/00309 ,  G07C2009/00365 ,  G07C2009/00388 ,  G07C2009/00769

摘要： The invention relates to an access and start/drive mode authorization system for a motor vehicle, comprising a portable transponder and a control device installed in said motor vehicle for the purpose of controlling the closing system and controlling the engine, whereby access to and the start/drive mode of the vehicle is triggered or blocked by said devices in question and answer dialogs with matching coded information. In order to prevent the vehicle from starting and driving after a violent intrusion therein and after an exchange between the engine control with an immobilizer and a transponder of the devices responsible for start/drive control, the triggering (ms) of the start and drive mode of the motor vehicle after a successful start/drive authorization question and answer dialog (SFD) depends upon a previously successful access authorization question and answer dialog.

公开(公告)号：EP1121279A1

公开(公告)日：2001-08-08

申请号：EP99957898.2

申请日：1999-10-13

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  WEISS, Karl-Ernst ,  SCHROFF, Clemens ,  WEYERSTALL, Bernd ,  HUGEL, Robert ,  DIEBOLD, Bernd ,  SZABLEWSKI, Piotr

IPC分类号： B60R25/04 ,  E05B49/00

CPC分类号： B60R25/24 ,  G07C9/00309 ,  G07C2009/00365 ,  G07C2009/00388 ,  G07C2009/00769

摘要： The invention relates to an access and start/drive mode authorization system for a motor vehicle, comprising a portable transponder and a control device installed in said motor vehicle for the purpose of controlling the closing system and controlling the engine, whereby access to and the start/drive mode of the vehicle is triggered or blocked by said devices in question and answer dialogs with matching coded information. In order to prevent the vehicle from starting and driving after a violent intrusion therein and after an exchange between the engine control with an immobilizer and a transponder of the devices responsible for start/drive control, the triggering (ms) of the start and drive mode of the motor vehicle after a successful start/drive authorization question and answer dialog (SFD) depends upon a previously successful access authorization question and answer dialog.

公开(公告)号：EP0792223B2

公开(公告)日：2004-10-13

申请号：EP95935831.8

申请日：1995-11-03

申请人： ROBERT BOSCH GMBH

发明人： WEIGL, Andreas ,  HERRMANN, Bernd ,  KÖLLE, Ulrich ,  RANDOLL, Helmut ,  HUGEL, Robert

IPC分类号： B60R25/04

CPC分类号： B60R25/043

摘要： The invention concerns a structural theft-protection device for motor vehicles, the device having a lock-control unit (30) designed to release an engine-control device (31), a code-recognition unit (20, 21) connected to the lock-control unit (30) and a device (32), also connected to the lock-control unit (30), for the determination of a vehicle-occupation parameter (t, S), as well as several fixed code-acceptance/output stations (10, 11). The lock-control unit (30) only keeps the engine-control device (31) open if fresh release information is fed to the lock-control unit (30) by one of the code-acceptance/output stations (10, 11), preferably at regular intervals.