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1. 发明申请

WO2008006727A3 CIRCUIT ARRANGEMENT FOR MEASURING THE CURRENT CONSUMPTION OF A PULSE-WIDTH MODULATION-CONTROLLED DIRECT-CURRENT MOTOR 审中-公开
标题翻译：用于测量脉宽调控直流电机电源的电路布置
公开(公告)号：WO2008006727A3
公开(公告)日：2008-07-17
申请号：PCT/EP2007056638
申请日：2007-07-02
申请人： BOSCH GMBH ROBERT , KOCH STEFAN , KAHLES PATRIC
发明人： KOCH STEFAN , KAHLES PATRIC
IPC分类号： H02P7/24 , G05F1/56
CPC分类号： H02P7/29 , H02H7/0833 , H02M2001/0009 , H02P29/032
摘要： The invention relates to a circuit arrangement for measuring the current consumption of a pulse-width modulation controlled direct-current motor (M) fed by a direct voltage supply system (14,16), in particular a drive motor for a cooling fan (10) of a motor vehicle. The claimed circuit arrangement is used to accurately detect running difficulties or a blockage of the cooling fan (10) early on and works with a semi-conductor switching device controlled by a microcontroller (28) and comprises a current-sense-FET (12) that is used as a switch element and a downstream operation amplifier (42) that is used to process the measuring signals of the sense-FET (12). The semi-conductor switching device comprising the sense-FET (12) is arranged in the flow path between the positive pole (14) of the direct voltage supply system (14,16) and the motor (M) (high-side-clocking ) and delivers the measuring signals for the motor flow (I) to an operational amplifier (42), its output being connected to the control input (32) of the control unit (28) by means of an integrated low-pass step (46,48,50).
摘要翻译：它是提出用于测量由脉冲宽度调制控制的供电直流电动机（M）的直流电压网络（14,16）的，电流消耗，特别是驱动马达用于机动车辆的冷却风扇（10）的电路布置。根据本发明的电路装置被用于早期和准确的检测的结合或冷却风扇（10）的阻塞和与微控制器中的一个（28）协作来控制具有电流检测场效应晶体管（12）作为开关元件和下游运算放大器半导体开关器件（ 42），用于调节传感FET（12）的测量信号。半导体与感测FET（12）切换装置布置在所述直流电压网络（14,16）和所述马达（M）（高侧定时）的正极端子（14）之间的电流路径，并提供用于马达电流的测量信号（ I）到运算放大器（42），其输出（通过一积分低通阶段46,48,50）连接到所述控制单元（28）的控制输入端（32）。

2. 发明专利

DE502007004081D1 EINES DURCH PULSWEITENMODULATION GESTEUERTEN GLEICHSTROMMOTORS 未知
公开(公告)号：DE502007004081D1
公开(公告)日：2010-07-22
申请号：DE502007004081
申请日：2007-07-02
申请人： BOSCH GMBH ROBERT
发明人： KOCH STEFAN , KAHLES PATRIC
IPC分类号： H02P7/24

3. 发明专利

ES2298765T3 DISPOSICION DE CIRCUITO CON PROTECCION CONTRA INVERSION DE LA POLARIDAD PARA UN AUTOMOVIL. 未知
公开(公告)号：ES2298765T3
公开(公告)日：2008-05-16
申请号：ES04738667
申请日：2004-06-11
申请人： BOSCH GMBH ROBERT
发明人： KAHLES PATRIC , KOCH STEFAN
IPC分类号： B60R16/02 , B60R16/023 , H02H9/04 , H02H11/00 , H02J7/00 , H02M7/06
摘要： Dispositivo de accionamiento (1) para un motor de ventilador (13) de un automóvil, con un control del motor (15) que modula la amplitud de los impulsos, con un diodo de marcha libre (14) y con una disposición de circuito (11), que presenta una zona funcional (4), que realiza la función principal del circuito, una protección contra la inversión de la polaridad (2), que protege la zona funcional (4) contra una inversión de la polaridad de la tensión de alimentación (U), un diodo Zener (5) que protege al menos una parte de la zona funcional (4) contra una sobretensión y un dispositivo de protección, que protege el diodo Zener (5) contra una inversión de la polaridad de la tensión de alimentación (U), en el que la protección contra la inversión de la polaridad (2) es también el dispositivo de protección del diodo Zener (5), caracterizado porque un circuito en serie, que está constituido por el diodo Zener (5) y el diodo de marcha libre (14) polarizado en sentido opuesto, del control del motor (15) que modula la amplitud de los impulsos, está conectado directamente en paralelo.

4. 发明专利

DE102006032737A1 未知
公开(公告)号：DE102006032737A1
公开(公告)日：2008-01-17
申请号：DE102006032737
申请日：2006-07-14
申请人： BOSCH GMBH ROBERT
发明人： KOCH STEFAN , KAHLES PATRIC
IPC分类号： H02H7/08 , H02P7/29
摘要： The invention relates to a circuit arrangement for measuring the current consumption of a pulse-width modulation controlled direct-current motor (M) fed by a direct voltage supply system (14,16), in particular a drive motor for a cooling fan (10) of a motor vehicle. The claimed circuit arrangement is used to accurately detect running difficulties or a blockage of the cooling fan (10) early on and works with a semi-conductor switching device controlled by a microcontroller (28) and comprises a current-sense-FET (12) that is used as a switch element and a downstream operation amplifier (42) that is used to process the measuring signals of the sense-FET (12). The semi-conductor switching device comprising the sense-FET (12) is arranged in the flow path between the positive pole (14) of the direct voltage supply system (14,16) and the motor (M) (high-side-clocking ) and delivers the measuring signals for the motor flow (I) to an operational amplifier (42), its output being connected to the control input (32) of the control unit (28) by means of an integrated low-pass step (46,48,50).

5. 发明专利

AU784749B2 Method for positioning a closing surface which is actuated by an external force 未知
公开(公告)号：AU784749B2
公开(公告)日：2006-06-08
申请号：AU6578901
申请日：2001-05-16
申请人： BOSCH GMBH ROBERT
发明人： KNAB NORBERT , LUNGHARD KARLHEINZ , KAHLES PATRIC
IPC分类号： E05F15/16 , G05B19/4061 , B60J1/17 , B60J7/057 , G05B19/4062
摘要： The invention is based on a method for the contactless approaching of an upper stop position (A) outfitted with a seal (5) by a window pane (1) of a motor vehicle actuated by external force. When an upper window-pane edge (2) approaches the stop position (A), a control signal is generated by a control unit (26), by way of which the electric drive is switched off in a shutoff position (11) pa, and/or its driving direction is reversed, so that the upper window-pane edge (2) comes to a standstill at a zero position (10) p0. When the window pane (1) approaches the stop position (A), system parameters (S1 . . . Sn) are detected by sensors (27) and stored in a memory (28). A system state SZ (S1-Sn) dependent on the system parameters (S1 . . . Sn) is read out with the shutoff position (11) pa from a characteristic diagram. A difference DELTASZ is determined by comparing the respective current system states (SZcur (S1-Sn) and the reference system state SZref (S1 . . . Sn) stored in the memory (28). A new shutoff position (11.1) panew is calculated based on the deviation DELTASZ determined.

6. 发明专利

DE19618219B4 未知
公开(公告)号：DE19618219B4
公开(公告)日：2004-04-29
申请号：DE19618219
申请日：1996-05-07
申请人： BOSCH GMBH ROBERT
发明人： PRUESSEL HOLGER , KAHLES PATRIC
IPC分类号： E05F15/16 , B60J1/00 , B60J7/057 , B60R16/02 , G01M99/00 , G01V9/00 , H02H7/085 , G05B9/00 , E05F15/20 , F16P3/12
摘要： An arrangement and method for the electronic monitoring of an adjustment drive wherein two criteria must be met before a jamming safety responds. The one criterium takes into account the curve for the rotational speed of the actual and a preceding operation of the adjustment drive while a first and/or second derivative of measured value for the adjustment drive are incorporated into the second criterium.

7. 发明专利

DE10192273D2 未知
公开(公告)号：DE10192273D2
公开(公告)日：2002-10-10
申请号：DE10192273
申请日：2001-05-16
申请人： BOSCH GMBH ROBERT
发明人： KNAB NORBERT , LUNGHARD KARLHEINZ , KAHLES PATRIC
IPC分类号： E05F15/16 , B60J1/17 , B60J7/057 , G05B19/4061 , G05B19/4062
摘要： The invention is based on a method for the contactless approaching of an upper stop position (A) outfitted with a seal (5) by a window pane (1) of a motor vehicle actuated by external force. When an upper window-pane edge (2) approaches the stop position (A), a control signal is generated by a control unit (26), by way of which the electric drive is switched off in a shutoff position (11) pa, and/or its driving direction is reversed, so that the upper window-pane edge (2) comes to a standstill at a zero position (10) p0. When the window pane (1) approaches the stop position (A), system parameters (S1 . . . Sn) are detected by sensors (27) and stored in a memory (28). A system state SZ (S1-Sn) dependent on the system parameters (S1 . . . Sn) is read out with the shutoff position (11) pa from a characteristic diagram. A difference DELTASZ is determined by comparing the respective current system states (SZcur (S1-Sn) and the reference system state SZref (S1 . . . Sn) stored in the memory (28). A new shutoff position (11.1) panew is calculated based on the deviation DELTASZ determined.

8. 发明专利

GB2312971B Device for the electronic monitoring of an adjusting drive 未知
公开(公告)号：GB2312971B
公开(公告)日：1998-07-08
申请号：GB9708068
申请日：1997-04-22
申请人： BOSCH GMBH ROBERT
发明人： PRUESSEL HOLGER , KAHLES PATRIC
IPC分类号： E05F15/16 , B60J1/00 , B60J7/057 , B60R16/02 , G01M99/00 , G01V9/00 , H02H7/085 , E05F15/00 , B60J1/17 , B60J7/047
摘要： An arrangement and method for the electronic monitoring of an adjustment drive wherein two criteria must be met before a jamming safety responds. The one criterium takes into account the curve for the rotational speed of the actual and a preceding operation of the adjustment drive while a first and/or second derivative of measured value for the adjustment drive are incorporated into the second criterium.

9. 发明专利

FR2748584A1 未知
公开(公告)号：FR2748584A1
公开(公告)日：1997-11-14
申请号：FR9705499
申请日：1997-05-05
申请人： BOSCH GMBH ROBERT
发明人： PRUESSEL HOLGER , KAHLES PATRIC
IPC分类号： E05F15/16 , B60J1/00 , B60J7/057 , B60R16/02 , G01M99/00 , G01V9/00 , H02H7/085 , G05B11/00 , E05F11/38 , B60J1/17 , F16P3/12
摘要： An arrangement and method for the electronic monitoring of an adjustment drive wherein two criteria must be met before a jamming safety responds. The one criterium takes into account the curve for the rotational speed of the actual and a preceding operation of the adjustment drive while a first and/or second derivative of measured value for the adjustment drive are incorporated into the second criterium.

10. 发明专利

DE10318878B4 Verfahren zur Notlaufansteuerung für Gebläse 未知
公开(公告)号：DE10318878B4
公开(公告)日：2012-06-28
申请号：DE10318878
申请日：2003-04-25
申请人： BOSCH GMBH ROBERT
发明人： KOCH STEFAN , KAHLES PATRIC , CUMMAUDO CHRIS
IPC分类号： H02H7/093 , B60L3/00 , F01P5/02 , F01P5/14 , F01P7/04 , F04D27/00 , H02P7/28 , H02P29/02
摘要： Verfahren zur Notlaufansteuerung von wenigstens zwei elektrischen Antrieben (A, B), die über einen gemeinsamen Freilaufkreis verfügen und die über ein gemeinsames Steuergerät mit separaten Endstufen angesteuert werden, mit nachfolgenden Verfahrensschritten: – bei Ausfall eines der wenigstens zwei elektrischen Antriebe (A, B) wird der ausgefallene der elektrischen Antriebe (A, B) ausgeschaltet, – der intakte, verbleibende der wenigstens zwei elektrischen Antriebe (A, B) wird in einen ungetakteten, durchgeschalteten Betrieb (100%) gefahren, es erfolgt ein Neustart (12, 20) des ausgefallenen der wenigstens zwei elektrischen Antriebe (A, B) und bei Wiederverfügbarkeit dieses Antriebes ein ungetakteter, durchgeschalteter Betrieb (100%) desselben und – anschließend werden die wenigstens zwei elektrischen Antriebe (A B) mit ihren Sollwerten (5) betrieben.

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