公开(公告)号：US5180211A

公开(公告)日：1993-01-19

申请号：US699863

申请日：1991-05-14

申请人： Lutz Weise ,  Helmut Fennel ,  Hans Wupper

发明人： Lutz Weise ,  Helmut Fennel ,  Hans Wupper

IPC分类号： B60T8/1766 ,  B60T8/26 ,  B60T8/44 ,  B60T8/46 ,  B60T8/48 ,  B60T8/94 ,  B60T15/36

CPC分类号： B60T8/268 ,  B60T8/26 ,  B60T8/445 ,  B60T8/94

摘要： In a hydraulic brake system for automotive vehicles with an electronically controlled brake force distribution and with anti-lock control, the rear-wheel brakes are connected via inlet valves (5, 7) closed in their inactive position. Placed in parallel to these valves is an arrangement (13, 14; 13', 14') which is substantially composed of the series connection of a brake force regulator (17, 18, 17', 18') with a throttle (15, 16) or a multiple-way valve (21, 22) which is open in its inactive position.

摘要翻译： 在具有电控制动力分配和防抱死控制的机动车辆的液压制动系统中，后轮制动器通过在其非活动位置关闭的入口阀（5,7）连接。 与这些阀并联放置的是一种布置（13,14; 13'，14'），其基本上由制动力调节器（17,18,17'，18'）与节流阀（15， 16）或在其非活动位置打开的多通阀（21,22）。

公开(公告)号：US5060159A

公开(公告)日：1991-10-22

申请号：US528015

申请日：1990-05-23

申请人： Helmut Fennel

发明人： Helmut Fennel

IPC分类号： B60T8/58 ,  B60T8/1761 ,  B60T8/1769 ,  B60T8/66

CPC分类号： B60T8/1769

摘要： To control the brake system of a two-channel anti-lock system, solely the rotational behavior of the front wheels (VR, VL) is measured and analyzed for generating a vehicle reference speed (V.sub.REF) and braking-pressure control signals. The quantities determining the braking pressure in the wheel brakes and/or in the brake circuits (I, II) are measured, and a wheel pressure pattern (RDM) is formed from these which, by approximation, represents the pressure variation in the wheel brakes. The wheel-pressure-pattern signals are utilized for dimensioning the valve control signals and for determining the variation of the vehicle reference speed (V.sub.REF).

摘要翻译： 为了控制双通道防抱死系统的制动系统，仅测量和分析前轮（VR，VL）的旋转行为，以产生车辆参考速度（VREF）和制动压力控制信号。 测量确定车轮制动器和/或制动回路（I，II）中的制动压力的量，并且由这些形成车轮压力模式（RDM），其通过近似表示车轮制动器中的压力变化 。 车轮压力模式信号用于确定阀控制信号的尺寸并确定车辆参考速度（VREF）的变化。

公开(公告)号：US07987031B2

公开(公告)日：2011-07-26

申请号：US10590628

申请日：2005-02-25

申请人： Jürgen Diebold ,  Stefan Stölzl ,  Helmut Fennel ,  Michael Klug

发明人： Jürgen Diebold ,  Stefan Stölzl ,  Helmut Fennel ,  Michael Klug

IPC分类号： B60R21/01

CPC分类号： B60R21/0132 ,  B60R2021/0018 ,  B60R2021/01313 ,  B60R2021/01327

摘要： The invention relates to a device for determining a tendency to tilt about the longitudinal axis and a tendency to turn about the vertical axis of a vehicle. The detection system is characterized by a lateral acceleration sensor producing a lateral acceleration signal, a yaw rate sensor producing a yaw rate signal, a steering angle sensor producing a steering angle signal, wheel speed sensors producing the rotation signals of the wheels, and which includes a controller which, in response to the steering angle, the steering velocity and the vehicle speed, determines a tendency to tilt about the longitudinal axis of a vehicle and which, in response to the lateral acceleration sensor, the yaw rate sensor, the steering angle sensor and the wheel speed sensors determines the tendency to turn about the vertical axis of the vehicle, and with the controller generating a triggering signal for at least one passenger protection means depending on the extent of these tendencies.

摘要翻译： 本发明涉及一种用于确定围绕纵向轴线倾斜的趋势和围绕车辆的垂直轴线转动的倾向的装置。 检测系统的特征在于产生横向加速度信号的横向加速度传感器，产生横摆率信号的横摆率传感器，产生转向角信号的转向角传感器，产生车轮旋转信号的车轮速度传感器， 响应于转向角，转向速度和车辆速度的控制器确定围绕车辆的纵向轴线倾斜的倾向，并且响应于横向加速度传感器，偏航率传感器，转向角 传感器和车轮速度传感器确定绕车辆的垂直轴线转动的趋势，并且控制器根据这些倾向的程度为至少一个乘客保护装置产生触发信号。

公开(公告)号：US07920981B2

公开(公告)日：2011-04-05

申请号：US12088711

申请日：2006-09-01

申请人： Helmut Fennel ,  Ralf Herbst ,  Rainer Kitz

发明人： Helmut Fennel ,  Ralf Herbst ,  Rainer Kitz

IPC分类号： G01P21/00 ,  G06F7/00

CPC分类号： B60T8/885 ,  B60T2250/06 ,  G01C25/00 ,  G01D3/022 ,  G01D18/008

摘要： The invention relates to a method of calibrating a sensor, in particular a yaw rate sensor, in which sensor values (Ysensor) and associated temperature values (T) are stored in the shape of reference points in a non-volatile memory of the sensor, in which case the values (Ysensor, T) are determined during a calibration mode in which the sensor is exposed to a predefined temperature profile. In order to further improve the accuracy of the calibration, the invention discloses that the values (Ysensor, T) determined in the calibration mode are used to determine coefficients (C0, . . . , Cn-1, Cn) of a polynomial of nth order, and these coefficients are stored.

摘要翻译： 本发明涉及一种校准传感器，特别是偏航率传感器的方法，其中传感器值（Ysensor）和相关联的温度值（T）以传感器的非易失性存储器中的参考点的形状存储， 在这种情况下，在传感器暴露于预定温度曲线的校准模式期间确定值（Ysensor，T）。 为了进一步提高校准精度，本发明公开了在校准模式下确定的值（Ysensor，T）用于确定第n个多项式的系数（C0，...，Cn-1，Cn） 顺序，并且这些系数被存储。

公开(公告)号：US20090248346A1

公开(公告)日：2009-10-01

申请号：US12088711

申请日：2006-09-01

申请人： Helmut Fennel ,  Rainer Kitz ,  Ralf Herbst

发明人： Helmut Fennel ,  Rainer Kitz ,  Ralf Herbst

IPC分类号： G01P21/00 ,  G06F19/00

CPC分类号： B60T8/885 ,  B60T2250/06 ,  G01C25/00 ,  G01D3/022 ,  G01D18/008

摘要： The invention relates to a method of calibrating a sensor, in particular a yaw rate sensor, in which sensor values (Ysensor) and associated temperature values (T) are stored in the shape of reference points in a non-volatile memory of the sensor, in which case the values (Ysensor, T) are determined during a calibration mode in which the sensor is exposed to a predefined temperature profile. In order to further improve the accuracy of the calibration, the invention discloses that the values (Ysensor, T) determined in the calibration mode are used to determine coefficients (C0, . . . , Cn-1, Cn) of a polynomial of nth order, and these coefficients are stored.

摘要翻译： 本发明涉及一种校准传感器，特别是偏航率传感器的方法，其中传感器值（Ysensor）和相关联的温度值（T）以传感器的非易失性存储器中的参考点的形状存储， 在这种情况下，在传感器暴露于预定温度曲线的校准模式期间确定值（Ysensor，T）。 为了进一步提高校准精度，本发明公开了在校准模式下确定的值（Ysensor，T）用于确定第n个多项式的系数（C0，...，Cn-1，Cn） 顺序，并且这些系数被存储。

公开(公告)号：US20080084288A1

公开(公告)日：2008-04-10

申请号：US11664669

申请日：2005-10-05

申请人： Helmut Fennel ,  Vladimir Koukes ,  Martin Griesser ,  Peter Sager

发明人： Helmut Fennel ,  Vladimir Koukes ,  Martin Griesser ,  Peter Sager

IPC分类号： B60C23/04 ,  B60C23/02

CPC分类号： B60C23/061 ,  B60C23/0408

摘要： A method of monitoring tire pressure in a motor vehicle employs an indirectly measuring tire pressure monitoring system (DDS) and a directly measuring tire pressure monitoring system (TPMS) with two pressure sensors for determining tire pressure and/or tire pressure loss. Depending on the arrangement (axlewise, sidewise or diagonal) of the pressure sensors at the vehicle wheels, a reference value (DIAG, SIDE, AXLE) of the indirectly measuring tire pressure monitoring system (DDS) is used as the main reference value for detecting tire inflation pressure loss.

摘要翻译： 一种用于监测机动车辆中的轮胎压力的方法采用间接测量轮胎压力监测系统（DDS）和具有用于确定轮胎压力和/或轮胎压力损失的两个压力传感器的直接测量轮胎压力监测系统（TPMS）。 根据车轮上的压力传感器的布置（轴向，侧向或对角线），间接测量轮胎压力监测系统（DDS）的参考值（DIAG，SIDE，AXLE）被用作检测的主要参考值 轮胎充气压力损失。

公开(公告)号：US06650986B1

公开(公告)日：2003-11-18

申请号：US09890707

申请日：2001-11-02

申请人： Jochen Burgdorf ,  Helmut Fennel ,  Peter Lohberg

发明人： Jochen Burgdorf ,  Helmut Fennel ,  Peter Lohberg

IPC分类号： G06F1900

CPC分类号： B60T8/1755 ,  B60T8/1725 ,  B60T8/329 ,  B60T8/56 ,  B60T8/885 ,  B60T2240/03 ,  B60T2270/406 ,  B60T2270/411

摘要： The present invention relates to an automotive vehicle control system, preferably comprising a control logic with at least two control functions, such as ABS and YTC functions, with a tire sensor (tire wall torsion sensor or SWT), i.e., with at least one pick-up for measuring data fitted stationarily on the vehicle body, e.g. a spring strut of a vehicle wheel, and cooperating with at least one encoder applied to the tire wall and co-rotating with the wheel or tire, and with at least one conventional rotational speed sensor that is mounted on the wheel, for example, on the wheel bearing, and includes a measuring data emitter and a pick-up for measuring data, wherein the output information or output signals of the tire sensor and the at least one conventional sensor are correlated and evaluated in an electronic evaluating circuit of the control system to determine vehicle condition variables by means of forces that act on the individual wheels and tires.

摘要翻译： 本发明涉及一种机动车辆控制系统，优选地包括具有至少两个控制功能（例如ABS和YTC功能）的控制逻辑，其具有轮胎传感器（轮胎壁扭转传感器或SWT），即具有至少一个拾取 -up用于测量固定在车体上的数据，例如 车辆轮的弹簧支柱，并与施加到轮胎壁上的至少一个编码器配合，并与车轮或轮胎同时旋转，以及安装在车轮上的至少一个传统转速传感器，例如， 车轮轴承，并且包括测量数据发射器和用于测量数据的拾取器，其中轮胎传感器和至少一个常规传感器的输出信息或输出信号在控制系统的电子评估电路中相关和评估 通过作用在各个车轮和轮胎上的力确定车辆状态变量。

公开(公告)号：US06341827B1

公开(公告)日：2002-01-29

申请号：US09555424

申请日：2000-07-19

申请人： Helmut Fennel

发明人： Helmut Fennel

IPC分类号： B60T832

CPC分类号： B60T8/268 ,  B60T8/344 ,  Y10S303/06

摘要： In an automotive vehicle brake system with an arrangement (rear-axle ABS) which controls or regulates the braking pressure or the brake force on the rear wheels and prevents locking of the rear wheels, the front wheels and the rear wheels are individually equipped with rotational speed sensors. Further, the distribution of the brake force to the front and rear axle (EBD function) is controlled or regulated on the basis of the rotational speed sensor signals and by means of the arrangement (rear-axle ABS) which prevents locking of the rear wheels. In addition, there is provision of an indicator and/or alarm device which signals the imminent locking of a front wheel or the second front wheel to the driver.

摘要翻译： 在具有控制或调节制动压力或后轮上的制动力的布置（后轴ABS）的车辆制动系统中，防止后轮的锁定，前轮和后轮分别配备有旋转 速度传感器。 此外，基于转速传感器信号和通过布置（后轴ABS）控制或调节制动力到前轴和后桥（EBD功能）的分配，其防止后轮的锁定 。 此外，还提供了指示器和/或报警装置，其指示将前轮或第二前轮即将锁定到驾驶员。

公开(公告)号：US6009366A

公开(公告)日：1999-12-28

申请号：US91789

申请日：1998-11-12

申请人： Dieter Burkhard ,  Norbert Ehmer ,  Thomas Proger ,  Alexander Volz ,  Gerhard Kunz ,  Helmut Fennel

发明人： Dieter Burkhard ,  Norbert Ehmer ,  Thomas Proger ,  Alexander Volz ,  Gerhard Kunz ,  Helmut Fennel

IPC分类号： B60T8/28 ,  B60T8/1764 ,  B60T8/1766 ,  B60T8/94 ,  B60T17/18 ,  B60T8/00

CPC分类号： B60T8/1764 ,  B60T17/18 ,  B60T8/1766

摘要： A method of monitoring a brake system which is equipped with anti-lock control (ABS) and a system for electronic control of brake force distribution (EBV). The system includes two brake circuits in a black/white brake circuit split-up, the EBV function or control is principally released only when the vehicle deceleration exceeds a predetermined limit value (GWN). To identify a front-axle brake circuit failure, acceleration criteria, i.e., criteria responsive to the acceleration behavior of the vehicle wheels, are predetermined and monitored. Further, slip range monitoring in conjunction with acceleration range monitoring is performed. Upon `detection` of an acceleration criterion or when a limit value (GW2) predetermined as an acceleration criterion is exceeded, and/or upon `detection` of values which are outside the slip range (GW1) or the acceleration range (GW5), a `suspected` front-axle brake circuit failure is signaled, and intervention into the electronic control of the brake force distribution (EBV) is performed.

摘要翻译： PCT No.PCT / EP96 / 04529 Sec。 371日期：1997年11月12日 102（e）日期1998年11月12日PCT 1996年10月18日PCT公布。 公开号WO97 / 23371 日期1997年7月3日具有防抱死控制（ABS）的制动系统的监控方法以及用于电动控制制动力分配（EBV）的系统。 该系统包括黑/白制动电路分流中的两个制动电路，EBV功能或控制仅在车辆减速度超过预定极限值（GWN）时才被释放。 为了识别前桥制动器电路故障，加速标准，即响应于车轮的加速行为的标准被预先确定并被监视。 此外，执行与加速度范围监视结合的滑差范围监视。 在“检测”加速判据时，或者当超过预定为加速度准则的限制值（GW2）时，和/或在“检测到”在滑移范围（GW1）或加速范围（GW5）之外的值时， 发出“怀疑”前桥制动电路故障，并执行对制动力分配（EBV）的电子控制的干预。

公开(公告)号：US5477456A

公开(公告)日：1995-12-19

申请号：US211535

申请日：1994-06-27

申请人： Helmut Fennel ,  Jean-Claude Schwartz ,  Otto Determann ,  Robert Schmidt ,  Norbert Ehmer

发明人： Helmut Fennel ,  Jean-Claude Schwartz ,  Otto Determann ,  Robert Schmidt ,  Norbert Ehmer

IPC分类号： B60W10/04 ,  B60K28/16 ,  B60T8/175 ,  B60T8/34 ,  B60W10/18 ,  B60T8/58

CPC分类号： B60T8/175 ,  B60K28/16 ,  B60T2201/09

摘要： For the reduction of disadvantageous effects of engine stall torques on the braking behavior of a vehicle which is equipped with a brake unit having an anti-lock control system, the brake slip of the driven wheels is monitored independently of any actuation of the brake. In the event of a rotational behavior of the driven wheels which is typical of the effect of engine stall torques, in particular in the event of a brake slip at the driven wheels exceeding a limit value, brake pressure existing in the wheel brakes of the driven wheels is maintained constant or reduced, or, if the braking action has not yet commenced, the supply of brake pressure into the wheel brakes of the driven wheels is prevented.

摘要翻译： PCT No.PCT / EP93 / 02126 Sec。 371日期1994年6月27日第 102（e）日期1994年6月27日PCT提交1993年8月11日PCT公布。 出版物WO94 / 04400 日期为1994年3月3日。为了减少发动机失速转矩对配备有具有防抱死控制系统的制动单元的车辆的制动行为的不利影响，驱动轮的制动器滑动独立于 任何制动器的致动。 在发动机失速转矩典型的驱动轮的旋转行为的情况下，特别是在从动轮上的制动器滑动超过限制值的情况下，存在于被驱动的车轮制动器中的制动压力 轮子保持恒定或减小，或者如果制动作用尚未开始，则阻止向从动轮的车轮制动器供给制动压力。