公开(公告)号：EP1068109A1

公开(公告)日：2001-01-17

申请号：EP99915550.0

申请日：1999-03-09

申请人： TEMIC TELEFUNKEN microelectronic GmbH ,  ROBERT BOSCH GMBH

发明人： FENDT, Günter ,  MÜLLER, Norbert ,  BISCHOFF, Michael ,  RINKENS, Johannes ,  SCHÄFFER, Stefan ,  NITSCHKE, Werner ,  KARL, Otto ,  BAUER, Joachim

IPC分类号： B60R21/32 ,  B60R16/02

CPC分类号： H04L12/40045 ,  B60R21/01 ,  B60R2021/01075 ,  H04L12/10 ,  H04L2012/40273

摘要： The invention relates to a method for transmitting power and data in a bus system (5) provided for occupant protection devices (1.1), whereby, by means of the bus system (5), digital data is exchanged between a central processing unit (7) and a plurality of control modules (6) of occupant protection devices (1.1) which can be triggered. Said occupant protection devices are especially used in motor vehicles. The control modules are connected to said central processing unit in a communicative manner. According to the inventive method, power is supplied to the control modules (6) via the bus system (5). The energy stores (1.4) provided in peripheral control modules (6) of occupant protection devices (1.1) are discharged when the occupant protection device is triggered. Said energy stores must be recharged again after the triggering action. However, the bus system which is also required for transmitting data is subjected to a heavy load if the recharging process occurs immediately after triggering. The dynamic bus system load can be avoided such that the transmission of data to other control modules can be additionally guaranteed. This is achieved by suppressing the recharging of the energy stores (1.4) of the triggered occupant protection devices (1.1), preferably until a reset instruction is given. The invention also relates to the application of the method especially in a bus system provided for occupant protection devices (1.1) used in motor vehicles.

公开(公告)号：EP1066177A1

公开(公告)日：2001-01-10

申请号：EP99922045.2

申请日：1999-03-19

申请人： ROBERT BOSCH GMBH ,  TEMIC TELEFUNKEN microelectronic GmbH

发明人： NITSCHKE, Werner ,  KARL, Otto ,  BAUER, Joachim ,  BISCHOFF, Michael ,  FENDT, Günter ,  RINKENS, Johannes ,  SCHÄFFER, Stefan ,  MÜLLER, Norbert

IPC分类号： B60R21/00

CPC分类号： B60R21/01 ,  B60R2021/01075 ,  B60R2021/01122 ,  G06F1/24 ,  G06F1/30 ,  G06F11/1441 ,  H04L69/40 ,  Y10T307/615

摘要： The restraint system comprises a central control unit (ZS) that is connected to several data processing units (DV1, DV2) by means of a bus line (BL), each of said units being provided to control one or more restraint devices (RH1, ..., RHk). In order to ensure that the restraint system remains operational in case of faulty power supply (SV) in the central control unit, said central control unit (ZS) is switched over to the battery voltage (UBA) of the vehicle as new power supply voltage. The central control unit (ZS) then signalizes the switchover to all data processing units (DV1, DV2), whereupon all data processing units (DV1, DV2) adapt their circuits to the new power supply voltage level (UBA).

公开(公告)号：EP1068700A1

公开(公告)日：2001-01-17

申请号：EP99911746.8

申请日：1999-03-06

申请人： TEMIC TELEFUNKEN microelectronic GmbH ,  ROBERT BOSCH GMBH

发明人： FENDT, Günter ,  MÜLLER, Norbert ,  BISCHOFF, Michael ,  RINKENS, Johannes ,  SCHÄFFER, Stefan ,  NITSCHKE, Werner ,  KARL, Otto ,  BAUER, Joachim

IPC分类号： H04L12/40 ,  H04L29/14 ,  H04L12/26 ,  B60R16/02 ,  H04L25/08

CPC分类号： H04L12/40032 ,  H04L12/40176 ,  H04L69/40 ,  H04L2012/40273

摘要： According to the inventive signaling output stage, the modules are arranged between two lines, and an upper switching means is provided between a first voltage potential and the first line. A middle switching means is provided between the first and second line, and a lower switching means is provided between a second voltage potential which is lower than the first voltage potential. By using said signaling output stage, it is possible to control the modules together over both lines and over each one of the lines when a permanent disturbance potential is applied on the other line. The signal transmission results then as a potential difference between the permanent disturbance potential of the short-circuited line and the undisturbed line whose potential is correspondingly controlled. The invention also relates to the use of said signaling step especially for signaling in bus systems for occupant protection systems in motor vehicles.

公开(公告)号：EP1062131A1

公开(公告)日：2000-12-27

申请号：EP99911728.6

申请日：1999-03-02

申请人： TEMIC TELEFUNKEN microelectronic GmbH

发明人： SKEDELJ, Jani DI ,  FENDT, Günter ,  FLERLAGE, Jörg ,  HERZ, Manfred ,  MÜLLER, Norbert ,  PETER, Wolfgang ,  SPIES, Hans

IPC分类号： B60R21/32

CPC分类号： B60R21/017

摘要： The invention relates to a method for operating an occupant safety device and to a control unit provided for carrying out the inventive method. In order to limit the power supplied from the storage element to a triggering means, the supplied electric power is measured after each triggering means has been actuated, and the power supply to the triggering means is interrupted after a determinable power limiting value has been reached. For this, known methods which use the voltage on the storage element as a measure of the supplied power are extremely substandard since they are dependent both on the charged state of the storage element and on the conductor resistance, thus leading to maloperations. The invention provides a simple and precise determination of the power supply in the triggering electric circuit of occupant safety devices in a manner which is independent of conductor resistance. To this end, instead of using the voltage, a value which is proportional to the square of the current flowing through the triggering means is integrated into an integral value and is compared to the power limiting value.

公开(公告)号：EP1068700B1

公开(公告)日：2003-10-29

申请号：EP99911746.8

申请日：1999-03-06

申请人： Conti Temic microelectronic GmbH ,  ROBERT BOSCH GMBH

发明人： FENDT, Günter ,  MÜLLER, Norbert ,  BISCHOFF, Michael ,  RINKENS, Johannes ,  SCHÄFFER, Stefan ,  NITSCHKE, Werner ,  KARL, Otto ,  BAUER, Joachim

IPC分类号： H04L12/40 ,  H04L29/14 ,  H04L12/26 ,  B60R16/02 ,  H04L25/08

CPC分类号： H04L12/40032 ,  H04L12/40176 ,  H04L69/40 ,  H04L2012/40273

摘要： According to the inventive signaling output stage, the modules are arranged between two lines, and an upper switching means is provided between a first voltage potential and the first line. A middle switching means is provided between the first and second line, and a lower switching means is provided between a second voltage potential which is lower than the first voltage potential. By using said signaling output stage, it is possible to control the modules together over both lines and over each one of the lines when a permanent disturbance potential is applied on the other line. The signal transmission results then as a potential difference between the permanent disturbance potential of the short-circuited line and the undisturbed line whose potential is correspondingly controlled. The invention also relates to the use of said signaling step especially for signaling in bus systems for occupant protection systems in motor vehicles.

公开(公告)号：EP1066177B1

公开(公告)日：2002-06-19

申请号：EP99922045.2

申请日：1999-03-19

申请人： ROBERT BOSCH GMBH ,  Conti Temic microelectronic GmbH

发明人： NITSCHKE, Werner ,  KARL, Otto ,  BAUER, Joachim ,  BISCHOFF, Michael ,  FENDT, Günter ,  RINKENS, Johannes ,  SCHÄFFER, Stefan ,  MÜLLER, Norbert

IPC分类号： B60R21/00

CPC分类号： B60R21/01 ,  B60R2021/01075 ,  B60R2021/01122 ,  G06F1/24 ,  G06F1/30 ,  G06F11/1441 ,  H04L69/40 ,  Y10T307/615

摘要： The restraint system comprises a central control unit (ZS) that is connected to several data processing units (DV1, DV2) by means of a bus line (BL), each of said units being provided to control one or more restraint devices (RH1, ..., RHk). In order to ensure that the restraint system remains operational in case of faulty power supply (SV) in the central control unit, said central control unit (ZS) is switched over to the battery voltage (UBA) of the vehicle as new power supply voltage. The central control unit (ZS) then signalizes the switchover to all data processing units (DV1, DV2), whereupon all data processing units (DV1, DV2) adapt their circuits to the new power supply voltage level (UBA).

公开(公告)号：EP0419503B1

公开(公告)日：1993-03-17

申请号：EP89906040.4

申请日：1989-05-30

申请人： ROBERT BOSCH GMBH

发明人： ARMBRUSTER, Franz ,  KNORRECK, Peter ,  PFLUG, Hannes ,  EBERT, Rolf-Dietrich ,  CLEMENS, Alexander ,  MÜLLER, Norbert ,  WEIHING, Helmut ,  SCHULTHEISS, Gerold ,  HÄBERER, Rainer ,  CLAUSS, Helmut

IPC分类号： H01R13/56

CPC分类号： H01R13/567

摘要： The invention proposes a socket holder (1), which may, for example, be chased into the wall of a house (10), with at least one socket contact (3) secured in a socket plate (2), having at least one connecting wire (6) in braided form attached to the rear end of the socket contact and a flexible component arranged at the rear end of the socket contact which, with the socket holder assembled, presses the connecting wire (6) against the socket plate (2) and thus holds it firmly. The flexible component is in the form of a plate (13) covering the connecting wires (6).

公开(公告)号：EP1222778A2

公开(公告)日：2002-07-17

申请号：EP00972782.7

申请日：2000-10-17

申请人： Conti Temic microelectronic GmbH ,  ROBERT BOSCH GMBH

发明人： BISCHOFF, Michael ,  DEPPE, Rüdiger ,  FENDT, Günter ,  HUBER, Thomas ,  MÜLLER, Norbert ,  NITSCHKE, Werner ,  RINKENS, Johannes ,  SCHÄDLER, Peter ,  SCHÄFFER, Stefan ,  STEINER, Werner

IPC分类号： H04L12/40 ,  H04L12/10

CPC分类号： H04L12/40006 ,  H04B2203/547 ,  H04L12/403 ,  H04L12/4625 ,  H04L25/0272 ,  H04L25/028 ,  H04L2012/40273 ,  Y10T307/571 ,  Y10T307/582 ,  Y10T307/696 ,  Y10T307/707 ,  Y10T307/826 ,  Y10T307/858

摘要： The invention relates to a method for signal transmission in a bus system, superposed on a direct supply voltage. Previously in a bus system, voltage signals were sent to modules from the central unit and said modules could respond by altering the current input. This has the disadvantage that the current input, which already has to be kept relatively low due to the energy consumption, is relatively susceptible to faults and that the process of faultlessly detecting the signals sent by the modules in the central unit is complex, accordingly. According to the invention, the modules of the central unit also respond with voltage signals superposed on the direct supply voltage. The central unit delivers the direct supply voltage via a resistor of the bus line for the duration of the signal transmission through the modules so that the voltage signal of the modules can be detected in the central unit on the bus line, on the side of the resistor facing away from the direct supply voltage. The invention is particularly suitable for use for bus systems in motor vehicles, especially for a sensor data bus.

公开(公告)号：EP0419503A1

公开(公告)日：1991-04-03

申请号：EP89906040.0

申请日：1989-05-30

申请人： ROBERT BOSCH GmbH

发明人： ARMBRUSTER, Franz ,  KNORRECK, Peter ,  PFLUG, Hannes ,  EBERT, Rolf-Dietrich ,  CLEMENS, Alexander ,  MÜLLER, Norbert ,  WEIHING, Helmut ,  SCHULTHEISS, Gerold ,  HÄBERER, Rainer ,  CLAUSS, Helmut

IPC分类号： H01R13

CPC分类号： H01R13/567

摘要： Un connecteur à fiches (1) susceptible d'être incorporé par exemple à la paroi (10) d'un logement comprend au moins une fiche de contact (3) assujettie à une plaque à fiches (2), au moins un fil de raccordement (6) en forme de cordon raccordé à l'extrémité postérieure de la fiche de contact et un élément élastique agencé à l'extrémité postérieure de la fiche de contact qui, lorsque le connecteur à fiches est assemblé, comprime le fil de raccordement (6) contre la plaque à fiches (2) et l'y maintient. L'élément élastique est une plaque (13) qui recouvre les fils de raccordement (6).

公开(公告)号：EP1222778B1

公开(公告)日：2005-12-28

申请号：EP00972782.7

申请日：2000-10-17

申请人： Conti Temic microelectronic GmbH ,  ROBERT BOSCH GMBH

发明人： BISCHOFF, Michael ,  DEPPE, Rüdiger ,  FENDT, Günter ,  HUBER, Thomas ,  MÜLLER, Norbert ,  NITSCHKE, Werner ,  RINKENS, Johannes ,  SCHÄDLER, Peter ,  SCHÄFFER, Stefan ,  STEINER, Werner

IPC分类号： H04L12/40 ,  H04L12/10

CPC分类号： H04L12/40006 ,  H04B2203/547 ,  H04L12/403 ,  H04L12/4625 ,  H04L25/0272 ,  H04L25/028 ,  H04L2012/40273 ,  Y10T307/571 ,  Y10T307/582 ,  Y10T307/696 ,  Y10T307/707 ,  Y10T307/826 ,  Y10T307/858

摘要： The invention relates to a method for signal transmission in a bus system, superposed on a direct supply voltage. Previously in a bus system, voltage signals were sent to modules from the central unit and said modules could respond by altering the current input. This has the disadvantage that the current input, which already has to be kept relatively low due to the energy consumption, is relatively susceptible to faults and that the process of faultlessly detecting the signals sent by the modules in the central unit is complex, accordingly. According to the invention, the modules of the central unit also respond with voltage signals superposed on the direct supply voltage. The central unit delivers the direct supply voltage via a resistor of the bus line for the duration of the signal transmission through the modules so that the voltage signal of the modules can be detected in the central unit on the bus line, on the side of the resistor facing away from the direct supply voltage. The invention is particularly suitable for use for bus systems in motor vehicles, especially for a sensor data bus.