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1. 发明授权

US06435627B1 Method and device for detecting unstable braking and controlling braking pressure 有权
标题翻译：用于检测不稳定制动和控制制动压力的方法和装置
公开(公告)号：US06435627B1
公开(公告)日：2002-08-20
申请号：US09529209
申请日：2000-06-16
申请人： Georg Roll , Jürgen Woywod , Dirk Waldbauer , Wolfgang Kling
发明人： Georg Roll , Jürgen Woywod , Dirk Waldbauer , Wolfgang Kling
IPC分类号： B60T872
CPC分类号： B60T8/1755 , B60T2201/16
摘要： Disclosed is a method for identifying a critical braking operation of a two-track vehicle during cornering, which features the steps of detecting the running behaviour of a left-hand side wheel and of a right-hand side wheel, of comparing the running behaviour and/or of evaluating the time variation of at least one left-hand side wheel or right-hand side wheel, and of identifying a critical braking operation on the basis of the result of the comparison and/or of the result of the evaluation. As a reaction, there may ensue the reduction of the braking pressure of a wheel on the inside of the corner in response to identification. A device for identifying a critical braking operation of a two-track vehicle during cornering includes a detecting device (403a, b, 408a, b) for detecting the running behaviour of a left-hand side wheel and of a right-hand side wheel (301a-d), a first comparing device (409-412) for comparing the running behaviour and/or an evaluating device (404-407) for evaluating the time variation of at least one left-hand side wheel or one right-hand side wheel, and an identifying device (413) for identifying a critical braking operation on the basis of the output of the comparing device and/or of the output of the evaluating device. Moreover, a modifying device (315) can be provided for reducing the braking pressure of a wheel on the inside of the corner in response to identification.
摘要翻译：本发明公开了一种在转弯期间识别双轨车辆的关键制动操作的方法，其特征在于检测左侧车轮和右侧车轮的行驶行为，比较行驶行为和或者评估至少一个左侧轮或右侧轮的时间变化，以及基于比较结果和/或评估结果来识别关键制动操作。作为反应，响应于识别，可能导致在拐角内侧的车轮的制动压力的降低。用于在转弯期间识别双轨车辆的关键制动操作的装置包括：检测装置（403a，b，408a，b），用于检测左侧车轮和右侧车轮的行驶行为 301a-d），用于比较运行行为的第一比较装置（409-412）和/或用于评估至少一个左侧轮或一个右手侧的时间变化的评估装置（404-407）车轮，以及用于基于比较装置的输出和/或评估装置的输出来识别临界制动操作的识别装置（413）。此外，可以提供改变装置（315），用于响应于识别而减小角内侧的车轮的制动压力。

2. 发明授权

US06742851B1 Method and device for detecting a braking situation 有权
标题翻译：用于检测制动情况的方法和装置
公开(公告)号：US06742851B1
公开(公告)日：2004-06-01
申请号：US09463723
申请日：2000-04-28
申请人： Jürgen Woywod , Ralph Gronau , Georg Roll , Dirk Waldbauer
发明人： Jürgen Woywod , Ralph Gronau , Georg Roll , Dirk Waldbauer
IPC分类号： B60T860
CPC分类号： B60T8/1755 , B60T2201/16 , Y10S303/02
摘要： A detection device for detecting braking of a vehicle during cornering on a road surface where the coefficient of friction of the road surface on a wheel on the outside of a curve is lower than on a wheel on the inside of the curve includes a comparison device for comparing the brake force or the brake force reduction of at least one wheel on the outside of a curve with the brake force or the brake force reduction of at least one wheel on the inside of the curve, and a device for generating a detection signal or initiating appropriate measures when the brake force of at least one wheel on the outside of a curve is lower or reduced to a greater degree than the brake force of at least one wheel on the inside of the curve. A device for influencing yaw torques has a so-called detection device and a reduction device which reduces the brake force in a brake of a wheel on the inside of a curve.
摘要翻译：一种检测装置，用于在曲线外侧的车轮上的路面的摩擦系数低于曲线内侧的车轮上的道路面上的转弯期间检测车辆的制动，包括：比较装置，将曲线外侧的至少一个车轮的制动力或制动力减小与曲线内部的至少一个车轮的制动力或制动力减小进行比较，以及用于产生检测信号的装置或当曲线外侧的至少一个车轮的制动力比曲线内侧的至少一个车轮的制动力更小或降低到更大程度时启动适当的措施。用于影响横摆转矩的装置具有所谓的检测装置和减小装置，其减小曲线内侧的车轮的制动器中的制动力。

3. 发明授权

US06273529B1 Method and device for improving the handling characteristics of a vehicle while braking during cornering 有权
标题翻译：用于在转弯期间制动时改善车辆的操纵特性的方法和装置
公开(公告)号：US06273529B1
公开(公告)日：2001-08-14
申请号：US09581979
申请日：2000-08-10
申请人： Jürgen Woywod , Dirk Waldbauer , Georg Roll
发明人： Jürgen Woywod , Dirk Waldbauer , Georg Roll
IPC分类号： B60T872
CPC分类号： B60T8/1755 , B60T2201/16 , B60T2220/03
摘要： A system including a method for improving the driving performance of a vehicle when braking during cornering comprises the following steps: detecting cornering and the direction of cornering, determining the rolling characteristics of individual wheels, if necessary, influencing the braking pressure of the brake on one wheel or on several wheels according to the rolling characteristics of these wheels, checking the driving condition of the vehicle with respect to whether instability prevails, and modifying the braking pressure of at least one brake of a wheel when an instability is detected during a cornering maneuver extending for a time period that reaches a threshold time period. A device for improving the driving performance of a vehicle while braking during cornering comprises a detection device for detecting a cornering maneuver and the direction of cornering, a determining device for determining the rolling characteristics of individual wheels, an influencing device which optionally influences the braking pressure of the brake on one wheel, a checking device for checking the driving condition of the vehicle as to whether instability prevails, and a modifying device for modifying the braking pressure of at least one brake of a wheel when an instability is detected during cornering extending for a time period which reaches a threshold time period.
摘要翻译：一种包括用于在转弯时制动时改善车辆的驾驶性能的方法的系统包括以下步骤：检测转弯和转弯方向，确定各个车轮的滚动特性，如有必要，将制动器的制动压力影响在一个根据这些轮子的滚动特性，轮子或几个轮子，检查车辆的行驶状况是否不稳定，并且在转弯机动期间检测到不稳定性时修改车轮的至少一个制动器的制动压力延长达到阈值时间段的时间段。用于在转弯期间制动时改善车辆的驾驶性能的装置包括用于检测转弯机动和转弯方向的检测装置，用于确定各个车轮的滚动特性的确定装置，可选地影响制动压力的影响装置一个车轮上的制动器的检查装置，用于检查车辆的行驶状况是否不稳定的检查装置，以及用于在转弯延伸期间检测到不稳定性时修改车轮的至少一个制动器的制动压力的修正装置达到阈值时间段的时间段。

4. 发明授权

US09108600B2 Method and device for performing closed-loop or open-loop control of the driving stability of a vehicle 有权
标题翻译：用于执行车辆的驾驶稳定性的闭环或开环控制的方法和装置
公开(公告)号：US09108600B2
公开(公告)日：2015-08-18
申请号：US13318952
申请日：2010-04-29
申请人： Bernd Hartmann , Alfred Eckert , Georg Roll , Stefan Fritz
发明人： Bernd Hartmann , Alfred Eckert , Georg Roll , Stefan Fritz
IPC分类号： B60T8/1755
CPC分类号： B60T8/17558 , B60T8/17551 , B60T2201/022 , B60T2201/122
摘要： The invention relates to a method and a device for performing open-loop or closed-loop control of the driving stability of a vehicle and for avoiding collisions with an object located in the traffic lane. The invention also relates to a closed-loop driving stability controller. The method according to aspects of the invention comprises: determining based on environmental signals whether a critical situation in terms of driving dynamics, in particular an imminent collision, exists, calculating an avoidance path if a critical situation in terms of driving dynamics exists, determining based on a plurality of input variables pressures for individual brakes of the vehicle, and activating preparatory measures of the driving dynamics regulator, in particular dynamic switching over of closed-loop control parameters if the critical situation in terms of driving dynamics exists. The device and the closed-loop driving stability controller are suitable for carrying out the method.
摘要翻译：本发明涉及一种用于执行对车辆的驾驶稳定性的开环或闭环控制并且用于避免与位于行车道中的物体的碰撞的方法和装置。本发明还涉及闭环驱动稳定性控制器。根据本发明的方面的方法包括：基于环境信号确定是否存在关于驾驶动态特别是即将发生的碰撞的关键情况，如果存在关于驾驶动力学的关键情况，则计算回避路径，基于对于车辆的单个制动器的多个输入变量压力，以及如果存在关于驾驶动力学的关键情况，则启动驾驶动态调节器的准备措施，特别是闭环控制参数的动态切换。该装置和闭环驱动稳定控制器适用于执行该方法。

5. 发明申请

US20130080016A1 Method and Device for Controlling an Electrohydraulic Braking System for Motor Vehicles 有权
标题翻译：用于控制汽车电液制动系统的方法和装置
公开(公告)号：US20130080016A1
公开(公告)日：2013-03-28
申请号：US13703154
申请日：2011-05-31
申请人： Jurgen Bohn , Georg Roll
发明人： Jurgen Bohn , Georg Roll
IPC分类号： B60T8/176
CPC分类号： B60T8/176 , B60T7/042 , B60T8/326 , B60T13/662 , B60T13/686 , B60T13/745 , B60T2270/82
摘要： A method for controlling an electro-hydraulic braking system for motor vehicles, including providing an antilock control function, and a further brake pressure control function which can be activated in a “brake-by-wire” mode. A pressurization device, activated by an electronic control unit can be connected to hydraulically actuated wheel brakes through at least one pressure regulating valve. The pressurization device having a cylinder-piston arrangement with a chamber, the piston of which can be displaced relative to a rest position by an electromechanical actuator. A set pressure value is determined for each wheel brake activating the cylinder-piston arrangement such that a predetermined pre-pressure, which is determined from the set pressure values, is set in the chamber by displacement of the piston.
摘要翻译：一种用于控制机动车辆的电动液压制动系统的方法，包括提供防抱死控制功能，以及可以在线控制模式下启动的另外的制动压力控制功能。通过电子控制单元激活的加压装置可以通过至少一个压力调节阀连接到液压致动的轮式制动器。加压装置具有气缸 - 活塞装置，其具有室，其活塞可通过机电致动器相对于静止位置移位。对于启动气缸 - 活塞装置的每个车轮制动器确定设定的压力值，使得通过活塞的位移在室内设定由设定的压力值确定的预定的预压力。

6. 发明申请

US20100030444A1 Device For Determining A Driving State and Method For The Driving-State-Dependent Operation Of A Combined Vehicle Brake System 有权
标题翻译：用于确定驱动状态的装置和用于组合车辆制动系统的驱动状态相关操作的方法
公开(公告)号：US20100030444A1
公开(公告)日：2010-02-04
申请号：US12515629
申请日：2007-11-28
申请人： Georg Roll , Jochen Leideck , Peter Cisarz , Jens Jaeger , Paul Linhoff
发明人： Georg Roll , Jochen Leideck , Peter Cisarz , Jens Jaeger , Paul Linhoff
IPC分类号： B60T8/1766
CPC分类号： B60T8/1766 , B60T8/267 , B60T2270/608
摘要： A device for determining a driving state of a two-axle motor vehicle, which driving state is formed from the driving situation of the motor vehicle and the state of the underlying surface, wherein output signals from vehicle on-board sensors are evaluated in order to determine the driving situation and wherein a routine for determining and/or estimating the friction value of the underlying surface is provided in order to determine the state of the underlying surface. Also disclosed is a method for operating a combined vehicle brake system, in particular for motor vehicles, having hydraulically actuable wheel brakes at a front axle and having electromechanically actuable wheel brakes at a rear axle, wherein the vehicle wheels assigned to the rear axle can be driven at least at times by an electric motor which can be operated as a generator for the recuperation of braking energy
摘要翻译：一种用于确定双轴汽车的驾驶状态的装置，其驱动状态是根据机动车辆的驾驶状况和下表面的状态形成的，其中评估来自车载传感器的输出信号，以便确定驾驶状况，并且提供用于确定和/或估计下表面的摩擦值的程序，以便确定下面的表面的状态。还公开了一种用于操作组合车辆制动系统的方法，特别是用于机动车辆的组合式车辆制动系统，其在前轴处具有液压可致动的车轮制动器，并且在后轴处具有机电致动的轮式制动器，其中分配给后轴的车辆车轮可以是至少有时由电动机驱动，该电动机可以作为用于恢复制动能量的发电机操作

7. 发明授权

US5332301A ABS pressure reduction when wheel deceleration exceeds a threshold relative to vehicle deceleration 失效
标题翻译：当车轮减速度相对于车辆减速度超过阈值时，ABS减压
公开(公告)号：US5332301A
公开(公告)日：1994-07-26
申请号：US28975
申请日：1993-03-10
申请人： Georg Roll , Heinz-F. Ohm
发明人： Georg Roll , Heinz-F. Ohm
IPC分类号： B60T8/58 , B60T8/1761 , B60T8/1763 , B60T8/72 , B60T17/18 , B60T8/32 , G01P3/00 , G05D16/00
CPC分类号： B60T8/17636 , Y10S188/01
摘要： In order to avoid cyclic wheel overbraking in an anti-lock control system for automotive vehicles and nevertheless have assurance that each wheel is operated in optimal slippage regions for the longest possible periods of time so that, for instance, the physically maximum vehicle deceleration is obtained with high comfort control, an ABS controller (3) is provided with an additional internal auxiliary circuit (4) which, on basis of measured wheel decelerations and calculated vehicle reference decelerations superimposes, in a manner adapted to the physical circumstances, fine pressure modulations on the normal pressure modulations.
摘要翻译：为了避免用于机动车辆的防抱死控制系统中的循环轮过度制动，并且仍然确保每个车轮在最佳滑移区域中运行最长可能的时间段，使得例如获得物理上最大的车辆减速度具有高舒适度控制，ABS控制器（3）设有附加的内部辅助电路（4），其基于测量的车轮减速度和计算的车辆参考减速度以适合于物理情况的方式叠加，对正常压力调节。

8. 发明授权

US08788172B2 Method and device for controlling an electrohydraulic braking system for motor vehicles 有权
标题翻译：用于控制汽车电动液压制动系统的方法和装置
公开(公告)号：US08788172B2
公开(公告)日：2014-07-22
申请号：US13703154
申请日：2011-05-31
申请人： Jurgen Böhm , Georg Roll
发明人： Jurgen Böhm , Georg Roll
IPC分类号： B60T7/12 , B60T7/04 , B60T13/68 , B60T13/74 , B60T13/66 , B60T8/32 , B60T8/176
CPC分类号： B60T8/176 , B60T7/042 , B60T8/326 , B60T13/662 , B60T13/686 , B60T13/745 , B60T2270/82
摘要： A method for controlling an electro-hydraulic braking system for motor vehicles, including providing an antilock control function, and a further brake pressure control function which can be activated in a “brake-by-wire” mode. A pressurization device, activated by an electronic control unit can be connected to hydraulically actuated wheel brakes through at least one pressure regulating valve. The pressurization device having a cylinder-piston arrangement with a chamber, the piston of which can be displaced relative to a rest position by an electromechanical actuator. A set pressure value is determined for each wheel brake activating the cylinder-piston arrangement such that a predetermined pre-pressure, which is determined from the set pressure values, is set in the chamber by displacement of the piston.
摘要翻译：一种用于控制机动车辆的电动液压制动系统的方法，包括提供防抱死控制功能，以及可以以“线控制动”模式激活的另外的制动压力控制功能。通过电子控制单元激活的加压装置可以通过至少一个压力调节阀连接到液压致动的轮式制动器。加压装置具有气缸 - 活塞装置，其具有室，其活塞可通过机电致动器相对于静止位置移位。对于启动气缸 - 活塞装置的每个车轮制动器确定设定的压力值，使得通过活塞的位移在室内设定由设定的压力值确定的预定的预压力。

9. 发明申请

US20130119752A1 Method for Controlling an Electrohydraulic Braking System and Electrohydraulic Braking System 有权
标题翻译：控制电液制动系统和电液制动系统的方法
公开(公告)号：US20130119752A1
公开(公告)日：2013-05-16
申请号：US13810727
申请日：2011-07-13
申请人： Georg Roll , Jurgen Bohm , Jens Jager
发明人： Georg Roll , Jurgen Bohm , Jens Jager
IPC分类号： B60T8/176
CPC分类号： B60T8/176 , B60T8/326 , B60T8/3655 , B60T8/4054 , B60T8/4072 , B60T13/745
摘要： A method and system for controlling an electrohydraulic braking system for a motor vehicle having an antilock braking control function and an electrically controllable pressure generating device having a cylinder-piston arrangement having a hydraulic pressure chamber and a piston displaceable by an electromechanical actuator so that a predetermined pressure can be set in the chamber, and having a number of hydraulically wheel brakes connected to the hydraulic pressure chamber by an electrically actuatable inlet valve and to a pressure medium reservoir by means of an electrically actuatable outlet valve. The cylinder-piston arrangement is actuated in case of antilock controlling at all wheel brake for setting an individual wheel target pressure at each wheel brake, such that the pressure in the hydraulic pressure chamber is set to the greatest wheel target pressure.
摘要翻译：一种用于控制具有防抱死制动控制功能的机动车辆的电动液压制动系统的方法和系统，以及具有气缸活塞装置的电可控制压力发生装置，所述气缸活塞装置具有液压室和可由机电致动器移动的活塞，可以在室中设置压力，并且具有通过可电致动的入口阀连接到液压室的多个液压轮制动器，并且借助于可电动致动的出口阀将压力介质储存器连接到压力介质储存器。在所有车轮制动器的防抱死控制的情况下，气缸 - 活塞装置被致动以设定每个车轮制动器处的单个车轮目标压力，使得液压室中的压力被设定为最大的车轮目标压力。

10. 发明授权

US07860623B2 Method for increasing the driving stability of a motor vehicle 有权
标题翻译：提高机动车辆行驶稳定性的方法
公开(公告)号：US07860623B2
公开(公告)日：2010-12-28
申请号：US10592481
申请日：2005-03-15
申请人： Urs Bauer , Georg Roll , Schahrad Schafiyha , Stephan Capellaro , Michael Gille , Matthias Muntu
发明人： Urs Bauer , Georg Roll , Schahrad Schafiyha , Stephan Capellaro , Michael Gille , Matthias Muntu
IPC分类号： B62D6/00 , B60T8/1755
CPC分类号： B60T8/175 , B60T8/1755 , B60T2230/02 , B60T2260/024 , B60T2270/213 , B62D6/003
摘要： A process for increasing the stability of a vehicle upon acceleration on a roadway with a non-homogenous coefficient of friction, whereby a drive wheel is acted on by a braking force on a side with a low coefficient of friction by means of a drive slip regulation. A value (pASR) is determined which corresponds to the braking force (FB,ASR) set by the drive slip regulation (ASR). The value determined (pASR) is used for the determination of a disrupting yaw momentum (MZ), and a control portion (ΔδZ) of a supplemental steering angle (Δδ) is determined in dependence on the disrupting yaw momentum (MZ). An apparatus for the implementation of the process is also provided.
摘要翻译：一种用于在具有不均匀的摩擦系数的道路上加速车辆的稳定性的方法，由此通过驱动滑动调节在低摩擦系数的侧面上的制动力来驱动驱动轮。确定对应于由驱动滑移调节（ASR）设定的制动力（FB，ASR）的值（pASR）。确定的值（pASR）用于确定扰动横摆动量（MZ），并且根据扰动横摆动量（MZ）确定补充转向角（＆Dgr;δ）的控制部分（＆Dgr;δZ））。还提供了一种用于实现该过程的装置。

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