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1.发明公开
公开(公告)号：EP1773636A1
公开(公告)日：2007-04-18
申请号：EP05779844.9
申请日：2005-08-04
发明人： RÜFFER, Manfred , FACHINGER, Georg , WAHL, Holger , ALBRICH VON ALBRICHSFELD, Christian , KARL, Uwe
CPC分类号： B60W20/00 , B60K6/543 , B60T8/321 , B60T8/4077 , B60T8/885 , B60T13/52 , B60T13/72 , B60T17/02 , B60T2270/402 , B60T2270/404 , B60T2270/414 , B60W10/30 , B60W30/18109
摘要： The invention relates to a device for supplying pressure to an actuation device for a motor vehicle braking system, in particular for a Brake-by-wire type motor vehicle braking system. Said device comprises a pneumatic motor-pump-unit (3) comprising a pump (6) and a motor (7) which drives the pump (6). The motor-pump unit (3) is controlled by an electronic control unit (10, 12) according to a pressure level and/or pressure difference in a pneumatic brake booster (1) of the actuation unit. The pressure level in a chamber and/or pressure difference between two chambers of the brake booster (1) is detected by means of a sensor (9). According to the invention, the control unit (10, 12), which is used to control the motor-pump unit (3), comprises a logic module and a power module which are separated from each other in order to maintain the availability of the operational brake function as high as possible and also to obtain a possible high redundancy, in particular in relation to errors or failure of the electronic system or of the border network.
摘要翻译： 一种用于在车辆制动系统的致动单元供给压力，特别是对“制动线控”类型的车辆制动系统，包括一个气动马达和 - 泵组件具有泵和马达驱动装置 泵，worin马达和泵组件是通过在电子控制单元根据在所述致动单元的气动制动助力器的压力水平或压力差，以在腔室中的压力水平或两个腔室之间的压力差来控制 制动助力器的通过传感器装置被检测到。 为了维持行车制动器功能的可用性尽可能高并获得最大可能的冗余时，控制单元，用于控制马达和泵组件包括逻辑模块和电源模块，其被分开地布置 的海誓山盟。
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公开(公告)号：EP1446312A2
公开(公告)日：2004-08-18
申请号：EP02716765.9
申请日：2002-02-12
发明人： DROTT, Peter , GIERS, Bernhard , GÖBEL, Thomas , KRÄMER, Horst , KRANLICH, Holger , KLEIN, Andreas , EMMERICH, Andreas , KARL, Uwe , HOFFMANN, Jan , WAHL, Holger
CPC分类号： B60T8/4081 , B60T7/042 , B60T7/12 , B60T8/88 , B60T13/686
摘要： The invention relates to an electrohydraulic brake system for motor vehicles that can be controlled in a brake-by-wire mode both from the driver as well as independently of the driver. The brake system is preferably operated in the brake-by-wire mode and can also be operated in a fallback mode in which it can only be operated by the driver. The aim of the invention is to increase the operating reliability of the brake system and/or to provide a brake system which is capable of supplying sufficient hydraulic volume in all driving situations. To this end, the system has means (5,16,16',17,17',40;5,30,29,33,34;47;52,53,54,55,110) for providing a hydraulic volume flow that ensures in the fallback mode at least the hydraulic volume required for the respective delay.
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公开(公告)号：EP1446312B1
公开(公告)日：2007-04-18
申请号：EP02716765.9
申请日：2002-02-12
发明人： DROTT, Peter , GIERS, Bernhard , GÖBEL, Thomas , KRÄMER, Horst , KRANLICH, Holger , KLEIN, Andreas , EMMERICH, Andreas , KARL, Uwe , HOFFMANN, Jan , WAHL, Holger
CPC分类号： B60T8/4081 , B60T7/042 , B60T7/12 , B60T8/88 , B60T13/686
摘要： The invention relates to an electrohydraulic brake system for motor vehicles that can be controlled in a brake-by-wire mode both from the driver as well as independently of the driver. The brake system is preferably operated in the brake-by-wire mode and can also be operated in a fallback mode in which it can only be operated by the driver. The aim of the invention is to increase the operating reliability of the brake system and/or to provide a brake system which is capable of supplying sufficient hydraulic volume in all driving situations. To this end, the system has means (5,16,16',17,17',40;5,30,29,33,34;47;52,53,54,55,110) for providing a hydraulic volume flow that ensures in the fallback mode at least the hydraulic volume required for the respective delay.
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4.发明授权
公开(公告)号：EP1773636B1
公开(公告)日：2009-10-14
申请号：EP05779844.9
申请日：2005-08-04
发明人： RÜFFER, Manfred , FACHINGER, Georg , WAHL, Holger , ALBRICH VON ALBRICHSFELD, Christian , KARL, Uwe
CPC分类号： B60W20/00 , B60K6/543 , B60T8/321 , B60T8/4077 , B60T8/885 , B60T13/52 , B60T13/72 , B60T17/02 , B60T2270/402 , B60T2270/404 , B60T2270/414 , B60W10/30 , B60W30/18109
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