公开(公告)号：US06349998B1

公开(公告)日：2002-02-26

申请号：US09426256

申请日：1999-10-25

申请人： Torsten Franke ,  Klaus Gläbe ,  Ralf Koschorek ,  Thomas Reich

发明人： Torsten Franke ,  Klaus Gläbe ,  Ralf Koschorek ,  Thomas Reich

IPC分类号： B60T860

CPC分类号： B60T8/1755

摘要： A method of controlling travel behavior of a vehicle provides assistance to the driver of the vehicle before the occurrence of travel conditions which are difficult to control. A vehicle taking a curve tends not to follow the travel curve indicated by steering, often resulting in understeering as the travel speed increases. At very high speeds in a curve, such behavior can lead to conditions that are difficult for the driver to control. Rather than intervening when an unstable travel state is already present and control of the vehicle rendered difficult, as practiced in conventional systems and processes for the regulation of travel dynamics, the wheel brake of a rear wheel of the vehicle on the inside of the curve is already subjected to a weak braking force when a relatively minor tendency to understeer occurs, so that the understeering tendency is reduced or eliminated.

摘要翻译： 一种控制车辆行驶行为的方法在出现难以控制的行驶条件之前，向车辆驾驶员提供帮助。 采取曲线的车辆往往不遵循由转向指示的行驶曲线，通常导致行驶速度增加时转向不足。 在曲线非常高的速度下，这种行为可能导致驾驶员难以控制的情况。 如果在传统的系统和行驶动力学调节的过程中已经存在不稳定的行驶状态并且车辆的控制变得困难的情况，而不是介入，则曲线内侧的车辆后轮的车轮制动是 当发生不足转向较小的倾向时，已经受到较弱的制动力，从而减少或消除了转向不足的倾向。

公开(公告)号：US06264289B1

公开(公告)日：2001-07-24

申请号：US09208298

申请日：1998-12-09

申请人： Torsten Franke ,  Klaus Gläbe ,  Bodo Klein ,  Ralf Koschorek ,  Erwin Petersen ,  Thomas Reich ,  Christian Wiehen

发明人： Torsten Franke ,  Klaus Gläbe ,  Bodo Klein ,  Ralf Koschorek ,  Erwin Petersen ,  Thomas Reich ,  Christian Wiehen

IPC分类号： B60T800

CPC分类号： B60T13/683 ,  B60T8/1755 ,  B60T8/321 ,  B60T8/327 ,  B60T2201/16 ,  B60T2270/82

摘要： Implementation of a travel dynamics control system in a vehicle is facilitated by integration of same with other operational components of an electrically controlled vehicle braking system. In an embodiment of the invention, travel dynamics electronics are integrated with the braking system electronics. In another embodiment, a yawing speed sensor and a transverse acceleration sensor are integrated with the travel dynamics electronics.

摘要翻译： 通过将其与电控车辆制动系统的其他操作部件集成在一起，实现车辆中的行驶动力学控制系统。 在本发明的实施例中，行驶动力学电子装置与制动系统电子装置集成。 在另一个实施例中，偏航速度传感器和横向加速度传感器与行驶动力学电子装置集成。

公开(公告)号：US06216061B1

公开(公告)日：2001-04-10

申请号：US09293440

申请日：1999-04-16

申请人： Torsten Franke ,  Klaus Gläbe ,  Ralf Koschorek ,  Thomas Reich

发明人： Torsten Franke ,  Klaus Gläbe ,  Ralf Koschorek ,  Thomas Reich

IPC分类号： G01P300

CPC分类号： B60T8/17551 ,  B60T8/172 ,  B60T2230/08 ,  B60W30/18036

摘要： A method for the processing of sensor signals in a digital electronic system including a microprocessor, in which computed magnitudes are derived from the signals emitted by the sensors, and wherein the magnitudes are compared with one another to recognize certain travel situations. In order to carry out these comparisons simply and reliably using an economical microprocessor and cost-efficient sensors while applying simple computing steps, the comparison of two magnitudes derived from the sensor signals is carried out first on a level of the representation of one magnitude, for example, an angular yawing speed, and a second time on a level of the representation of the other magnitude, such as, for example, a steering angle. By this method, one comparison result supports the other. The method is advantageously used in a vehicle with a device for the control of travel stability, and preferably for the recognition of reverse travel.

摘要翻译： 一种用于在包括微处理器的数字电子系统中处理传感器信号的方法，其中计算的幅度是由传感器发射的信号导出的，并且其中的幅度被相互比较以识别某些行驶情况。 为了在应用简单的计算步骤的同时简单可靠地使用经济的微处理器和成本效益的传感器来进行这些比较，首先在传感器信号的导出的两个量值的比较上，在一个等级的表示上进行比较，对于 例如，角度偏航速度，以及在另一个大小的表示的水平上的第二时间，例如转向角。 通过这种方法，一个比较结果支持另一个。 该方法有利地用于具有用于控制行驶稳定性的装置的车辆中，并且优选地用于识别反向行驶。

公开(公告)号：US5187977A

公开(公告)日：1993-02-23

申请号：US676892

申请日：1991-03-28

申请人： Ralf Koschorek ,  Gerd Kruger ,  Hartmut Rosendahl ,  Johann Rothen

发明人： Ralf Koschorek ,  Gerd Kruger ,  Hartmut Rosendahl ,  Johann Rothen

IPC分类号： B60G17/00 ,  G01C9/00 ,  G01C9/08 ,  G01P15/00

CPC分类号： G01C9/00

摘要： An apparatus for the recognition of a rising slope is provided in particular for commercial vehicles, such as trucks or busses. The device comprises at least one sensor (1) for the axle load of the rear axle and/or of the front axle, as well as a device (4) for measuring the vehicle acceleration relative to the road. The signals of the sensor (1) and of the device (4) are fed into an electronics (2). The electronics (2) recognizes from these fed-in data, whether the vehicle is disposed on an uphill grade or on a downhill grade or on level ground. The thus generated signal can be further employed in various electronic systems, for example, in an automatic drawbar force control system.

摘要翻译： 提供用于识别上坡的装置特别用于商用车辆，例如卡车或公共汽车。 该装置包括至少一个用于后轴和/或前轴的轴负载的传感器（1），以及用于测量相对于道路的车辆加速度的装置（4）。 传感器（1）和设备（4）的信号被馈送到电子器件（2）中。 电子设备（2）从这些馈入数据中识别车辆是否处于上坡坡度，还是处于下坡坡度或水平地面。 这样产生的信号可以在各种电子系统中进一步使用，例如在自动牵引杆力控制系统中。

公开(公告)号：US6044319A

公开(公告)日：2000-03-28

申请号：US854289

申请日：1997-05-09

申请人： Hartmut Rosendahl ,  Johann Rothen, deceased ,  Ralf Koschorek

发明人： Hartmut Rosendahl ,  Johann Rothen, deceased ,  Ralf Koschorek

IPC分类号： B60T8/1755 ,  B60T8/1764 ,  B60T8/32 ,  B60T8/50 ,  B60T8/84 ,  G06F7/00 ,  G06F17/00

CPC分类号： B60T8/326 ,  B60T8/1755 ,  B60T8/1764 ,  B60T8/505

摘要： A process for reducing yaw during braking in a vehicle having an anti-lock braking system (ABS) and traveling on a roadway having different coefficients of friction on opposite sides of the vehicle comprises regulating the braking pressures in the wheels of the vehicle during ABS-controlled braking so that a permissible braking pressure difference (.DELTA.P) between the braking pressures in the high and low wheels is maintained. The permissible braking pressure difference (.DELTA.P) is calculated by an electronic system based on an algorithm that takes into account the frictional value of the road, and/or the load on the vehicle, and/or the wheel base of the vehicle, and/or the wheel gauge of the vehicle, and/or the level of the center-of-gravity of the vehicle. The algorithm increases the value of the permissible braking pressure difference (.DELTA.P) as the frictional value of the road, the load of the vehicle, and the wheel base of the vehicle increase. The algorithm decreases the value of the permissible braking pressure difference (.DELTA.P) as the level of the center-of-gravity of the vehicle and the wheel gauge of the vehicle increase.

摘要翻译： 一种用于在具有防抱死制动系统（ABS）并且在车辆的相对侧上具有不同摩擦系数的道路上行驶的车辆中减少制动期间的偏航的过程包括在ABS-ABS系统期间调节车辆的车轮中的制动压力， 控制制动，使得保持在高和低车轮之间的制动压力之间的容许制动压力差（DELTA P）。 允许的制动压力差（DELTA P）由电子系统基于考虑道路的摩擦值和/或车辆的负载和/或车辆的车轮基座的算法计算，以及 /或车辆的轮距，和/或车辆重心的水平。 随着道路的摩擦值，车辆的载荷和车辆的车轮基座的增加，该算法增加了允许的制动压力差（DELTA P）的值。 该算法随着车辆重心和车辆车轮规距的增加而降低允许的制动压差（DELTA P）的值。

公开(公告)号：US06859700B2

公开(公告)日：2005-02-22

申请号：US10325727

申请日：2002-12-20

申请人： Oliver Bolzmann ,  Ralf Koschorek

发明人： Oliver Bolzmann ,  Ralf Koschorek

IPC分类号： B60G17/019 ,  B60T8/88 ,  G01P21/00 ,  B60G17/015

CPC分类号： G01P21/00 ,  B60G17/01908 ,  B60T8/885 ,  B60T2270/413

摘要： A method for functional testing of a lateral-acceleration sensor in a vehicle equipped with a dynamic stability control system. To simulate dynamic acceleration during driving on a curve, the sensor is checked by gravitational acceleration under static conditions. The method involves positioning the vehicle on a transverse ramp with known angle of inclination and comparing the acceleration force measured by the lateral-acceleration sensor with a preset sensor value determined on the basis of the angle of inclination of the ramp. The comparison is performed on the basis of amplitude and sign, and installation errors can be diagnosed based on an error log.

摘要翻译： 一种配备有动态稳定性控制系统的车辆中的侧向加速度传感器的功能测试方法。 为了模拟曲线行驶过程中的动态加速度，在静态条件下，通过重力加速度检测传感器。 该方法包括将车辆定位在具有已知倾角的横向坡道上，并将横向加速度传感器测量的加速力与基于斜坡倾斜角度确定的预设传感器值进行比较。 基于幅度和符号进行比较，可以基于错误日志诊断安装错误。