专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5180211A Brake system for automotive vehicles with electronically controlled brake force distribution and with anti-lock control 失效
标题翻译：具有电子控制制动力分配和防抱死控制的汽车制动系统
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）。

22. 发明授权

US5060159A Method and circuit configuration for controlling a two-channel anti-lock system 失效
标题翻译：用于控制双通道防抱死系统的方法和电路配置
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。

23. 发明授权

US4688858A Slip-controlled brake system for motor vehicles 失效
标题翻译：用于机动车辆的滑动制动系统
公开(公告)号：US4688858A
公开(公告)日：1987-08-25
申请号：US755932
申请日：1985-07-16
申请人： Helmut Fennel , Ivica Batistic , Otto Determann
发明人： Helmut Fennel , Ivica Batistic , Otto Determann
IPC分类号： B60T8/46 , B60T8/1761 , B60T8/34 , B60T8/48 , B60T13/14 , B60T8/44
CPC分类号： B60T8/348 , B60T13/146
摘要： A slip-controlled brake system comprises two hydraulically separated pressure medium circuits, to which the wheel brakes (14, 15 and 16, 17, respectively) of the wheels arranged diagonally at the vehicle are connected. In one diagonal (brake circuit 9) the braking pressure during slip control is controlled in phase, whereas in the second diagonal (brake circuit 10) individual brake slip control is possible by way of two individual inlet and outlet valve pairs (11, 18; 12, 19).
摘要翻译：滑动控制的制动系统包括两个液压分离的压力介质回路，车轮上对角线设置的车轮制动器（分别为14,15和16,17）连接到该回路上。在一个对角线（制动电路9）中，滑差控制期间的制动压力是相位控制的，而在第二个对角线（制动回路10）中，单独的制动器滑移控制可以通过两个单独的入口和出口阀对（11,18; 12，19）。

24. 发明授权

US07987031B2 Device for determining a tendency to tilt 有权
标题翻译：用于确定倾斜倾向的装置
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。

25. 发明授权

US07920981B2 Method of calibrating a sensor, in particular a yaw rate sensor 有权
标题翻译：传感器的校准方法，特别是偏航率传感器
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。

26. 发明申请

US20090248346A1 METHOD OF CALIBRATING A SENSOR, IN PARTICULAR A YAW RATE SENSOR 有权
标题翻译：传感器，特别是YAW速率传感器的校准方法
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。

27. 发明申请

US20090102278A1 Pressure control device 审中-公开
标题翻译：压力控制装置
公开(公告)号：US20090102278A1
公开(公告)日：2009-04-23
申请号：US10584793
申请日：2005-01-03
申请人： Ivica Batistic , Helmut Fennel
发明人： Ivica Batistic , Helmut Fennel
IPC分类号： B60T8/36
CPC分类号： B60T8/5006 , B60T8/36 , B60T8/4275 , B60T8/445 , B60T8/5075
摘要： Disclosed is a pressure control device for varying the brake pressure in at least one wheel brake (3) of a vehicle, which includes at least one inlet valve and one outlet valve (1, 2) for the variation of the brake pressure, comprising a brake pressure channel (4) which connects a pressure fluid source (8) to the wheel brake (3) and in which the inlet valve (1) is mounted, as well as a return channel (5) which connects to the brake pressure channel (4) between the inlet valve (1) and the wheel brake (3) and in which the outlet valve is mounted (2), with the return channel (5) being connected either to a low-pressure accumulator (6) or an unpressurized supply tank. In a brake pressure control phase in which the brake pressure in the wheel brake (3) shall be increased, both the inlet valve and the outlet valve (1, 2) are opened for noise reduction, while during the time of opening of the inlet valve (1), the outlet valve (2) is opened for a length of time (t) that is shorter than the time of opening of the inlet valve (1).
摘要翻译：公开了一种用于改变车辆的至少一个车轮制动器（3）中的制动压力的压力控制装置，其包括用于改变制动压力的至少一个入口阀和一个出口阀（1,2），包括将压力流体源（8）连接到车轮制动器（3）并且其中安装有入口阀（1）的制动压力通道（4）以及连接到制动压力通道的返回通道（5）（4）在入口阀（1）和车轮制动器（3）之间并且其中安装有出口阀（2），其中返回通道（5）连接到低压蓄能器（6）或非加压供水箱。在制动压力控制阶段，其中车轮制动器（3）中的制动压力应当增大，入口阀和出口阀（1,2）都被打开以进行降噪，而在开启入口期间阀（1），出口阀（2）打开比入口阀（1）打开时间短的时间（t）。

28. 发明申请

US20080084288A1 Method Of Monitoring Tire Pressure In A Motor Vehicle 审中-公开
标题翻译：监测机动车辆轮胎压力的方法
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。

29. 发明授权

US07066561B2 Method for improving the control response of an antilock control system during braking operations in the existence of a high coefficient of friction 失效
标题翻译：在存在高摩擦系数的情况下，用于改善制动操作期间防抱死控制系统的控制响应的方法
公开(公告)号：US07066561B2
公开(公告)日：2006-06-27
申请号：US10495852
申请日：2002-11-19
申请人： Helmut Fennel , Ivica Batistic
发明人： Helmut Fennel , Ivica Batistic
IPC分类号： B60T8/66 , B60T7/12
CPC分类号： B60T8/17636 , B60T8/17616
摘要： In a method for improving the control response of an anti-lock control system (ABS) during braking operations at a high coefficient of friction, the brake pressure control thresholds, in particular the intervention or application thresholds of the anti-lock control system (ABS) are adapted dynamically to the adherence abilities of the respective vehicle wheel or the tire.
摘要翻译：在用于在高摩擦系数的制动操作期间改进防抱死控制系统（ABS）的控制响应的方法中，制动压力控制阈值，特别是防抱死控制系统（ABS）的干预或应用阈值）动态地适应于相应的车轮或轮胎的粘附能力。

30. 发明授权

US06650986B1 Automotive vehicle control system 失效
标题翻译：汽车控制系统
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式