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1.发明公开
公开(公告)号：EP2809559A1
公开(公告)日：2014-12-10
申请号：EP13701110.2
申请日：2013-01-25
发明人： BÖHM, Jürgen , JUNGBECKER, Johann , DRUMM, Stefan A. , BESIER, Marco , BILLER, Harald , PENZAR, Zlatko , FÜHRER, Jochen , LINKENBACH, Steffen
CPC分类号： B60T11/103 , B60T7/042 , B60T8/4081 , B60T11/16 , B60T17/18 , B60T2270/404
摘要： The invention relates to a method for operating a brake system for motor vehicles, comprising a master brake cylinder (12) that can be acuated by means of a brake pedal (1) and is separably (14a, 14b) connected to at least one hydraulically acutuatable wheel brake (6) by means of at least one brake circuit (I, II), a hydraulically operable pedal travel simulator (19) that is or can be connected to the master brake cylinder (12), an electrically controllable pressure provision apparatus (4) that is separably (27a, 27b) connected to the brake circuit (I, II), and an electronic open-loop and closed-loop control unit (7), wherein when the brake pedal (1) is actuated, a pressure (P
target ) of the pressure provision apparatus (4) is applied to the brake circuit (I, II) in a first operating mode (Z
A ) and the pressure (P
THZ ) of the master brake cylinder (12) is applied to the brake circuit (I, II) in a second operating mode (Z
P ), and wherein in the event of a transition from the second operating mode (Z
P ) to the first operating mode (Z
A ) while the brake pedal (1) is actuated, the actuation travel (S
Pedal ) of the brake pedal (1) is adjusted by means of electronic open-loop or closed-loop control. The invention further relates to a brake system.-
公开(公告)号：EP2340192A1
公开(公告)日：2011-07-06
申请号：EP09745000.1
申请日：2009-10-16
IPC分类号： B62D15/02 , B60T8/1755
CPC分类号： B60T8/1755 , B60T2250/06 , B62D15/0245
摘要： According to an exemplary embodiment of the invention, a steering angle is determined using a single-track model of the vehicle, wherein the steering angle is only corrected when the difference between the derivation of a measured maximum steering angle and the derivation of a calculated maximum steering angle is below a threshold. Otherwise, the measurement is repeated.
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3.发明授权
公开(公告)号：EP1212222B1
公开(公告)日：2010-02-24
申请号：EP00958482.2
申请日：2000-08-22
发明人： FÜHRER, Jochen , BAITER, Ulrich
CPC分类号： B60T8/245 , B60T7/12 , B60T2201/04 , B60T2201/12
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公开(公告)号：EP1159177B1
公开(公告)日：2003-09-03
申请号：EP00912522.0
申请日：2000-02-28
发明人： FÜHRER, Jochen
摘要： The invention relates to a circuit arrangement for a braking system in a motor vehicle with a first axle and a second axle in addition to at least one circuit which pre-processes and evaluates sensor signals and detects the speed, deceleration and/or acceleration of individual wheels and compares resulting values with each other and with given threshold values. According to the invention, the circuit arrangement is characterised in that an emergency running function is activated when the circuit and/or at least one sensor is/are damaged. Braking of the wheels is carried out during said emergency running in such a way that at least one wheel of the first axle and one wheel of the second axle are provided with a minimum speed.
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5.发明授权
公开(公告)号：EP2809559B1
公开(公告)日：2016-04-06
申请号：EP13701110.2
申请日：2013-01-25
发明人： BÖHM, Jürgen , JUNGBECKER, Johann , DRUMM, Stefan A. , BESIER, Marco , BILLER, Harald , PENZAR, Zlatko , FÜHRER, Jochen , LINKENBACH, Steffen
CPC分类号： B60T11/103 , B60T7/042 , B60T8/4081 , B60T11/16 , B60T17/18 , B60T2270/404
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公开(公告)号：EP1212221B1
公开(公告)日：2011-04-27
申请号：EP00954642.5
申请日：2000-08-22
发明人： FÜHRER, Jochen , BAITER, Ulrich
CPC分类号： B60T8/245 , B60T7/12 , B60T2201/04 , B60T2201/12
摘要： The invention relates to a method and a device for compensating the descending force during an HDC (HDC= hill descent control). The invention is characterised by increasing a braking pressure by a compensation braking pressure according to the road descent, whereby said braking pressure is detected by the HDC control. The service brake is influenced by the sum of the braking pressures.
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公开(公告)号：EP1937528B1
公开(公告)日：2010-12-15
申请号：EP06807222.2
申请日：2006-10-12
CPC分类号： B60T7/042 , B60T8/321 , B60T8/4072 , B60T8/885 , B60T2270/404 , B60T2270/82
摘要： The invention relates to a brake system for motor vehicles having: an actuating unit (1) which comprises a brake booster (2) which can be actuated by means of a brake pedal (5) and can also be activated independently of the driver’s intention and a brake master cylinder (3) which is connected after the brake booster (2) and to which wheel brakes (13, 14, 15, 16) of a motor vehicle are connected, means (21) for detecting a driver’s retardation intention, a hydraulic control and regulating unit (HECU) (17) for carrying out dynamic movement control and regulating processes (ABS, ESP, ASR...) which is connected between the brake master cylinder (3) and the wheel brakes (13, 14, 15, 16) and has at least one hydraulic pump (24a, b), a first electronic control and regulating unit (7) which is assigned to the actuating unit (1) and serves to activate the brake booster (2), and a second electronic control and regulating unit (12) which is assigned to the hydraulic control and regulating unit (HECU) (17) and serves to activate the components. In order to make networking of the two electronic control and regulating units (7, 12) possible, it is proposed according to the invention that the first electronic control and regulating unit (7) has means (71, 72) which supply the second electronic control and regulating unit (17) with a setpoint value (pSoll) of the hydraulic pressure which can be set in the brake system, together with a request (St) for activating the hydraulic control and regulating unit (HECU) (17).
摘要翻译： 用于机动车辆的制动系统技术领域本发明涉及一种用于机动车辆的制动系统，该制动系统具有： - 致动单元（1），其包括制动助力器（2），所述制动助力器能够借助于制动踏板（5）致动并且也可以独立于驾驶员的意图而被致动并且 与制动助力器（2）连接并与汽车的车轮制动器（13,14,15,16）连接的制动总泵（3），用于检测驾驶员的减速意图的装置（21） （3）与车轮制动器（13,14）之间连接的用于执行动态运动控制和调节过程（ABS，ESP，ASR ...）的液压控制和调节单元（HECU）（17） 并且具有至少一个液压泵（24a，b），配属于致动单元（1）并用于致动制动助力器（2）的第一电子控制和调节单元（7），以及 第二电子控制和调节单元（12），其被分配给液压控制和调节单元 t（HECU）（17）并用于激活组件。 为了使两个电子控制和调节单元（7,12）成为可能，根据本发明提出，第一电子控制和调节单元（7）具有提供第二电子控制和调节单元（7,12）的装置（71,72） 控制和调节单元（17）连同用于启动液压控制和调节单元（HECU）（17）的请求（St）一起设定可在制动系统中设定的液压的额定值（pSoll）。
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公开(公告)号：EP1937528A1
公开(公告)日：2008-07-02
申请号：EP06807222.2
申请日：2006-10-12
CPC分类号： B60T7/042 , B60T8/321 , B60T8/4072 , B60T8/885 , B60T2270/404 , B60T2270/82
摘要： The invention relates to a brake system for motor vehicles having: an actuating unit (1) which comprises a brake booster (2) which can be actuated by means of a brake pedal (5) and can also be activated independently of the driver’s intention and a brake master cylinder (3) which is connected after the brake booster (2) and to which wheel brakes (13, 14, 15, 16) of a motor vehicle are connected, means (21) for detecting a driver’s retardation intention, a hydraulic control and regulating unit (HECU) (17) for carrying out dynamic movement control and regulating processes (ABS, ESP, ASR...) which is connected between the brake master cylinder (3) and the wheel brakes (13, 14, 15, 16) and has at least one hydraulic pump (24a, b), a first electronic control and regulating unit (7) which is assigned to the actuating unit (1) and serves to activate the brake booster (2), and a second electronic control and regulating unit (12) which is assigned to the hydraulic control and regulating unit (HECU) (17) and serves to activate the components. In order to make networking of the two electronic control and regulating units (7, 12) possible, it is proposed according to the invention that the first electronic control and regulating unit (7) has means (71, 72) which supply the second electronic control and regulating unit (17) with a setpoint value (pSoll) of the hydraulic pressure which can be set in the brake system, together with a request (St) for activating the hydraulic control and regulating unit (HECU) (17).
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公开(公告)号：EP1177121A1
公开(公告)日：2002-02-06
申请号：EP00927077.8
申请日：2000-04-27
IPC分类号： B60T8/34
CPC分类号： B60T15/14 , B60T8/4872 , B60T13/72
摘要： The invention relates to a method for pressure modulating brake pressures. An electrical hydraulic pump is arranged in a two-circuit brake pressure transmitter. The inventive method comprises the steps: introducing a brake pressure into one and/or the other wheel brake circuit of one brake pressure transmitting circuit, maintaining the brake pressure in the one and/or the other wheel brake circuit of the one brake pressure transmitting circuit and reducing the brake pressure in the one and/or the other wheel brake circuit of the one brake pressure transmitting circuit. The aim of the invention is to reduce noise emissions and to increase the possibilities for the driver to break during power breaking. The wheel brake circuits (26, 27) of the one brake pressure transmitting circuit are divided into an upstream and a downstream wheel brake circuit with different brake pressure requirements. The upstream wheel brake circuit (26 or 27) is configured as a wheel brake circuit with an increased brake pressure requirement. The steps introducing, maintaining and reducing the brake pressure of the downstream wheel brake circuit are controlled via the upstream wheel brake circuit.
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公开(公告)号：EP1159177A1
公开(公告)日：2001-12-05
申请号：EP00912522.0
申请日：2000-02-28
发明人： FÜHRER, Jochen
摘要： The invention relates to a circuit arrangement for a braking system in a motor vehicle with a first axle and a second axle in addition to at least one circuit which pre-processes and evaluates sensor signals and detects the speed, deceleration and/or acceleration of individual wheels and compares resulting values with each other and with given threshold values. According to the invention, the circuit arrangement is characterised in that an emergency running function is activated when the circuit and/or at least one sensor is/are damaged. Braking of the wheels is carried out during said emergency running in such a way that at least one wheel of the first axle and one wheel of the second axle are provided with a minimum speed.
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