公开(公告)号：EP2978645A1

公开(公告)日：2016-02-03

申请号：EP14708828.0

申请日：2014-02-27

申请人： Robert Bosch GmbH

发明人： VOLLERT, Herbert ,  LEIBFRIED, Oliver ,  STRENGERT, Stefan ,  BAUER, Urs ,  SCHLOTTER, Volkmar ,  KUNZ, Michael ,  KISTNER, Matthias ,  WILLMANN, Karl-Heinz ,  SCHANZENBACH, Matthias ,  SENOL, Suekrue ,  MASUR, Dagobert

IPC分类号： B60T11/224 ,  B60T8/40

CPC分类号： B60T11/224 ,  B60T8/4081 ,  B60T13/143 ,  B60T13/662 ,  B60T13/686

摘要： The invention relates to a braking device and a braking system, each having a brake master cylinder (10) with at least one first pressure chamber (12), which is divided or can be divided at least into a first partial volume (12a) and a second partial volume (12b), which can be coupled or are coupled hydraulically to a brake fluid reservoir (24), wherein a first braking circuit (28) can be coupled or is coupled hydraulically to the first partial volume (12a), and having a valve device (38), which is mechanically laid out in such a manner that a pressure build-up can be effected up to a mechanically predefined limit pressure in the second partial volume (12b), wherein brake fluid can be transferred via at least one subcomponent (38a) of the valve device (38) at least into the first braking circuit (28), and the limit pressure in the second partial volume (12b) is prevented from being exceeded.

公开(公告)号：EP2890578A1

公开(公告)日：2015-07-08

申请号：EP13736873.4

申请日：2013-07-08

申请人： Robert Bosch GmbH

发明人： KAESTNER, Frank ,  BAUER, Urs ,  BUSSMANN, Otmar

IPC分类号： B60K6/20 ,  B60K7/00 ,  B60T1/10 ,  B60T7/04 ,  B60T7/12 ,  B60T8/1755 ,  B60L7/26 ,  B60L15/20 ,  B60W10/08 ,  B60W30/18 ,  B60W20/00

CPC分类号： B60L15/2009 ,  B60K7/0007 ,  B60L7/26 ,  B60T1/10 ,  B60T7/04 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/184 ,  B60W20/14 ,  B60W30/18127 ,  B60W2710/083 ,  B60Y2300/89 ,  Y02T10/7258

摘要： The invention relates to a brake control device (10) for a vehicle, comprising an actuation device (12) by means of which at least one first control signal (14) can be emitted to at least one electric drive motor (16) of the vehicle, at least taking into consideration at least one brake request signal (18) provided by a vehicle-specific sensor and/or control device, said signal allowing the at least one electric drive motor (16) to be controlled in a motor operational mode in which one generator braking moment (M), which does not equal zero, can be applied to at least one wheel of the vehicle by the at least one electric drive motor (16), said at least one electric drive motor (16) being controllable, by means of the at least one first control signal (14), in at least one overload operational mode as the motor operational mode in which the generator braking moment (M) which does not equal zero can be applied to said at least one wheel. The invention likewise relates to a method for operating at least one electric drive motor (16) for a vehicle.

公开(公告)号：EP2890578B1

公开(公告)日：2018-10-03

申请号：EP13736873.4

申请日：2013-07-08

申请人： Robert Bosch GmbH

发明人： KAESTNER, Frank ,  BAUER, Urs ,  BUSSMANN, Otmar

IPC分类号： B60K6/20 ,  B60K7/00 ,  B60T1/10 ,  B60T7/04 ,  B60T7/12 ,  B60T8/1755 ,  B60L7/26 ,  B60L15/20 ,  B60W10/08 ,  B60W30/18 ,  B60W20/00

CPC分类号： B60L15/2009 ,  B60K7/0007 ,  B60L7/26 ,  B60T1/10 ,  B60T7/04 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/184 ,  B60W20/14 ,  B60W30/18127 ,  B60W2710/083 ,  B60Y2300/89 ,  Y02T10/7258

公开(公告)号：EP3086986B1

公开(公告)日：2019-12-18

申请号：EP14789296.2

申请日：2014-10-27

申请人： Robert Bosch GmbH

发明人： BAUER, Urs ,  WILLMANN, Karl-Heinz ,  QUIRANT, Werner

IPC分类号： B60T8/40 ,  B60T8/44

公开(公告)号：EP3271224B1

公开(公告)日：2019-04-17

申请号：EP16702045.2

申请日：2016-01-22

申请人： Robert Bosch GmbH

发明人： ELLWEIN, Rolf ,  BAUER, Urs ,  FOITZIK, Bertram ,  BUSSMANN, Otmar ,  KISTNER, Matthias ,  KASTER, Robert

IPC分类号： B60T8/40

公开(公告)号：EP3086986A1

公开(公告)日：2016-11-02

申请号：EP14789296.2

申请日：2014-10-27

申请人： Robert Bosch GmbH

发明人： BAUER, Urs ,  WILLMANN, Karl-Heinz ,  QUIRANT, Werner

IPC分类号： B60T8/40 ,  B60T8/44

摘要： The invention relates to a hydraulic brake system and a method for operating said hydraulic brake system. The hydraulic brake system comprises a first pressure generation unit (1) and a second pressure generation unit (2). The first pressure generation unit (10) is connected to the second pressure generation unit (2) in such a way that the two units can be altogether hydraulically separated from one another by first interruption means (3), thereby preventing any hydraulic connection between the first and second pressure generation units (1 and 2) in the closed position of the first interruption means.

摘要翻译： 液压制动系统和操作液压制动系统的方法。 液压制动系统具有第一压力发生单元和第二压力发生单元。 第一压力发生单元经由第一中断元件以液压方式可中断地并且不可换气地连接到第二压力发生单元，使得在第一中断装置处于关闭位置时，第一和第二压力产生单元之间的液压连接不为 更长的可能

公开(公告)号：EP4366970A1

公开(公告)日：2024-05-15

申请号：EP22740388.8

申请日：2022-07-05

申请人： Robert Bosch GmbH

发明人： BUSSMANN, Otmar ,  KUNZ, Michael ,  BAUER, Urs

IPC分类号： B60L3/00 ,  B60L7/10 ,  B60L7/24 ,  B60L15/20 ,  B60W30/18

CPC分类号： B60L3/0076 ,  B60L7/10 ,  B60L7/24 ,  B60L2260/1620130101 ,  B60L2260/3020130101 ,  B60L15/2009 ,  B60W30/18127 ,  B60L3/0092 ,  B60W50/029 ,  B60W2050/029520130101 ,  B60W2050/029720130101 ,  B60W10/08 ,  B60W30/18109

公开(公告)号：EP3271224A1

公开(公告)日：2018-01-24

申请号：EP16702045.2

申请日：2016-01-22

申请人： Robert Bosch GmbH

发明人： ELLWEIN, Rolf ,  BAUER, Urs ,  FOITZIK, Bertram ,  BUSSMANN, Otmar ,  KISTNER, Matthias ,  KASTER, Robert

IPC分类号： B60T8/40

CPC分类号： B60L7/26 ,  B60L7/18 ,  B60T8/4072 ,  B60T8/4081 ,  B60T8/4872 ,  B60T13/741 ,  B60T2210/12 ,  B60T2270/604

摘要： The present invention relates to a method for operating a recuperative brake system of a vehicle by actuating at least one motor which can be used as a generator, while taking into account a first information item (g
total ) relating to a request setpoint total braking torque (M
total ) and a second information item (g
max ) relating to a maximum available generator braking torque (M
max ) executable by the at least one motor which can be used as a generator, wherein at least if the setpoint total braking torque (M
total ) is above a permanently predefined or predefinable threshold value (g0) and/or at least one warning information item relating to a changeover into a fallback level of the recuperative breaking system, which is possibly imminent or has taken place, even if the setpoint total braking torque (M
total ) is less than or equal to the maximum executable available generator braking torque (M
max ), at least so much brake fluid is transferred into at least one wheel brake cylinder (26, 30) of the recuperative brake system via at least one hydraulic actuator (42) that at least one clearance of the respective wheel brake cylinder (26, 30) is closed. The invention further relates to a control device (100) for a recuperative brake system of a vehicle and to a recuperative brake system for a vehicle.