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33 条记录 (耗时 0.023 秒)

    Brake regulating system for stabilizing the motion of a commercial vehicle
    11.
    发明授权
    Brake regulating system for stabilizing the motion of a commercial vehicle 有权
    用于稳定商用车运动的制动调节系统

    公开(公告)号：US07562946B2

    公开(公告)日：2009-07-21

    申请号：US10465962

    申请日：2001-11-30

    申请人： Klaus-Dieter Leimbach ,  Falk Hecker ,  Oliver Jundt ,  Herbert Schramm

    发明人： Klaus-Dieter Leimbach ,  Falk Hecker ,  Oliver Jundt ,  Herbert Schramm

    IPC分类号： B60T8/60

    CPC分类号： B60T8/1755 ,  B60T8/1708

    摘要： A brake regulating system particularly suitable for stabilizing the motion of a commercial vehicle is described, in which a control unit outputs, as a function of a number of input variables, a predefined manipulated variable for the brake pressure of each wheel of a commercial vehicle and/or a predefined manipulated variable for an output variable of the drive engine. For detecting the input variables, the input of the control unit is connected to a steering angle sensor for detecting a steering angle predetermined by the driver, to a sensor system for determining the yaw rate of the commercial vehicle, and to a first acceleration sensor for detecting the transverse acceleration of the commercial vehicle.

    摘要翻译： 描述了一种特别适合于稳定商业车辆的运动的制动调节系统，其中控制单元根据输入变量的数量输出用于商用车辆每个车轮的制动压力的预定操纵变量，以及 /或用于驱动引擎的输出变量的预定义的操纵变量。 为了检测输入变量，控制单元的输入连接到用于检测由驾驶员预定的转向角的转向角传感器，用于确定商用车辆的横摆角速度的传感器系统以及第一加速度传感器 检测商用车的横向加速度。

    Method and device for monitoring a brake system
    12.
    发明授权
    Method and device for monitoring a brake system 有权
    用于监控制动系统的方法和装置

    公开(公告)号：US07249809B2

    公开(公告)日：2007-07-31

    申请号：US10509497

    申请日：2003-02-20

    申请人： Kai Weeber ,  Michael Knoop ,  Klaus-Dieter Leimbach

    发明人： Kai Weeber ,  Michael Knoop ,  Klaus-Dieter Leimbach

    IPC分类号： B60T8/88 ,  B60T13/10

    CPC分类号： B60T8/885 ,  B60T17/22 ,  B60T2270/402 ,  B60T2270/413

    摘要： In a method and a device for monitoring a brake system, e.g., a wheel pressure sensor suite of a brake system of a motor vehicle, the fault detection is implemented on the basis of a differential threshold being exceeded by a signal that is representative for the difference of the brake pressures at the individual wheel brakes of a wheel axle. In the process, the differential threshold is set as a function of the averaged rate of increase of the individual pressures at the wheel brakes. Fault detection is carried out on the basis of a model, which takes the instantaneous operating state of the brake system into account.

    摘要翻译： 在用于监视制动系统的方法和装置中，例如，机动车辆的制动系统的车轮压力传感器套件，基于代表所述机动车辆的信号超过的差分阈值来实现故障检测 轮轴的单轮制动器的制动压力差。 在该过程中，将差分阈值设置为车轮制动器处的各个压力的平均增加速率的函数。 故障检测基于模型进行，该模型考虑了制动系统的瞬时运行状态。

    Method and device for stabilizing a vehicle
    15.
    发明授权
    Method and device for stabilizing a vehicle 失效
    用于稳定车辆的方法和装置

    公开(公告)号：US06873897B2

    公开(公告)日：2005-03-29

    申请号：US10451574

    申请日：2001-11-23

    申请人： Ian Faye ,  Klaus-Dieter Leimbach

    发明人： Ian Faye ,  Klaus-Dieter Leimbach

    IPC分类号： B60R21/13 ,  B60T8/1755 ,  B60T8/1764 ,  G06F19/00

    CPC分类号： B60T8/17554 ,  B60T8/17552 ,  B60T2230/03

    摘要： A method of stabilizing a vehicle involving the following steps is described: recording characteristic actual values that describe the driving condition of a vehicle; determining setpoint values that are at least partially assigned to the actual values; comparing actual values and setpoint values and influencing actual values based on comparison results, one of the recorded actual values being characteristic of the roll state of the vehicle, and one of the setpoint values being assigned to the recorded actual value that is characteristic of the roll state of the vehicle. A device for stabilizing a vehicle is also described.

    摘要翻译： 一种稳定车辆的方法和用于记录描述车辆的驾驶状况的特征实际值的装置; 确定至少部分地分配给实际值的设定值; 比较实际值和设定值; 并且基于比较结果影响实际值，记录的实际值之一是车辆的滚动状态的特征，并且其中一个设定值被分配给作为车辆的滚动状态的特征的记录的实际值。 用于稳定车辆。

    Method and system for determining a vehicle mass
    17.
    发明授权
    Method and system for determining a vehicle mass 失效
    用于确定车辆质量的方法和系统

    公开(公告)号：US06314383B1

    公开(公告)日：2001-11-06

    申请号：US09110810

    申请日：1998-07-06

    申请人： Klaus-Dieter Leimbach ,  Hans Veil ,  Stefan Hummel

    发明人： Klaus-Dieter Leimbach ,  Hans Veil ,  Stefan Hummel

    IPC分类号： G01G1100

    CPC分类号： G01G19/086 ,  B60T8/172 ,  B60T2250/02 ,  B60W40/076 ,  B60W40/13 ,  B60W2510/0657 ,  B60W2520/105 ,  F16H59/52

    摘要： A method and a system for ascertaining a mass value representing the vehicle mass of a motor vehicle, particularly of a commercial vehicle, having a drive unit. An acquisition at least of a first and a second acceleration value is provided for this determination. These acceleration values represent the vehicle acceleration at a first and a second point of time. Further, at least one first and one second drive value are acquired. These drive values represent the drive force or the drive torque of the drive unit at the first and the second point of time. At least as a function of the acquired acceleration values and the acquired drive values, at least a first and a second driving-resistance value are then determined. The mass value is ascertained at least as a function of a comparison of the determined first driving-resistance or mass estimated value to the determined second driving-resistance or mass estimated value. A roadway slope is detected using the comparison, whereby an erroneous mass determination caused by the roadway slope is avoided.

    摘要翻译： 一种用于确定代表具有驱动单元的机动车辆，特别是商业车辆的车辆质量的质量值的方法和系统。 提供至少第一和第二加速度值的获取用于该确定。 这些加速度值表示在第一和第二时间点的车辆加速度。 此外，获取至少一个第一和第二驱动值。 这些驱动值表示驱动单元在第一和第二时间点的驱动力或驱动扭矩。 至少根据所获取的加速度值和获取的驱动值的函数，至少确定第一和第二驱动电阻值。 至少确定质量值作为所确定的第一驱动阻力或质量估计值与所确定的第二驱动阻力或质量估计值的比较的函数。 使用比较来检测道路坡度，由此避免了由道路坡度引起的错误质量确定。

    Method and device for detecting motor vehicle tilt
    18.
    发明授权
    Method and device for detecting motor vehicle tilt 失效
    用于检测机动车倾斜的方法和装置

    公开(公告)号：US06272420B1

    公开(公告)日：2001-08-07

    申请号：US09355133

    申请日：1999-10-18

    申请人： Herbert Schramm ,  Peter Dominke ,  Klaus-Dieter Leimbach ,  Gabriel Wetzel

    发明人： Herbert Schramm ,  Peter Dominke ,  Klaus-Dieter Leimbach ,  Gabriel Wetzel

    IPC分类号： G06F700

    CPC分类号： B60R16/0233 ,  B60T8/172 ,  B60T2230/03

    摘要： A method and an apparatus relate to the detection of a tilt tendency of a vehicle about a vehicle axis oriented in the longitudinal direction of the vehicle. For this purpose, for at least one wheel, a variable describing the wheel rotation speed and at least one variable representing the transverse dynamics of the vehicle are ascertained. As a function of one of the variables representing the transverse dynamics of the vehicle, braking torques and/or drive torques are briefly generated and/or modified at at least one wheel. While the braking torques and/or drive torques at the at least one wheel are being briefly generated and/or modified, and/or after they have been briefly generated and/or modified, a variable which quantitatively describes the wheel behavior is determined for that at least one wheel, as a function of the variable describing the wheel rotation speed of that wheel. As a function of that variable quantitatively describing the wheel behavior of that wheel, a determination is made as to whether there is a tilt tendency of the vehicle about a vehicle axis oriented in the longitudinal direction of the vehicle.

    摘要翻译： 一种方法和装置涉及车辆沿着车辆纵向取向的车辆轴线的倾斜倾向的检测。 为此，对于至少一个车轮，确定描述车轮转速的变量和表示车辆的横向动力学的至少一个变量。 作为表示车辆的横向动力学的一个变量的函数，制动转矩和/或驱动转矩在至少一个轮上短暂地产生和/或修改。 尽管在至少一个车轮处的制动转矩和/或驱动转矩正在短暂地产生和/或修改，和/或在它们被短暂地产生和/或修改之后，确定定量描述车轮行为的变量， 至少一个轮，作为描述该车轮的车轮转速的变量的函数。 作为该变量的函数，定量描述该车轮的车轮行为，确定关于车辆在车辆纵向方向上定向的车辆轴线是否存在倾斜倾向。

    Ball screw mechanism for an electromechanical steering system and nut for a ball screw mechanism
    19.
    发明申请
    Ball screw mechanism for an electromechanical steering system and nut for a ball screw mechanism 审中-公开
    用于机电转向系统的滚珠丝杠机构和用于滚珠丝杠机构的螺母

    公开(公告)号：US20070204711A1

    公开(公告)日：2007-09-06

    申请号：US11654937

    申请日：2007-01-18

    申请人： Martin Budaker ,  Klaus-Dieter Leimbach ,  Walter Bulling ,  Oliver Hetzel

    发明人： Martin Budaker ,  Klaus-Dieter Leimbach ,  Walter Bulling ,  Oliver Hetzel

    IPC分类号： F16H35/00 ,  F16H1/24

    CPC分类号： B62D5/0448 ,  F16H25/2219 ,  Y10T74/19772

    摘要： A ball bearing helical gearing for an electromechanical steering system of a vehicle includes a threaded spindle and a nut. The threaded spindle and nut are provided with ball bearing raceways for jointly accommodating load-transferring ball bearings inside the nut, and the nut has ball bearing routing parts for guiding out and introducing the ball bearings into the ball bearing raceways. In order to create a ball bearing helical gearing whose ball bearing guidance enables a uniform, low-noise operation of the ball bearing helical gearing, particularly when the threaded spindle is acted upon by lateral forces, it is provided that the nut comprising the ball bearing routing parts is, in its transition area into the ball bearing raceways, designed in such a manner that a fork structure of a gothic raceway profile of the ball bearing raceways is formed in this area at the height of a contact or pressure angle, and a contact surface of the ball bearing raceways of the threaded spindle with regard to the ball bearings that changes in an almost continuously progressive manner is ensured for a defined jolt-free entering and exiting of the ball bearings into and out of a load entry and load exit zone. The ball bearings are arranged in a closed chain over approximately two or more threads in the ball bearing raceways.

    摘要翻译： 用于车辆的机电转向系统的滚珠轴承斜齿轮装置包括螺纹主轴和螺母。 螺纹主轴和螺母配有滚珠轴承滚道，用于在螺母内共同承载负载传递滚珠轴承，螺母具有用于引导和引导滚珠轴承进入滚珠轴承滚道的滚珠轴承布线部件。 为了创建一个滚珠轴承螺旋齿轮，其滚珠轴承引导使得球轴承螺旋齿轮传动能够均匀，低噪音地运行，特别是当螺纹轴由侧向力作用时，提供了包括滚珠轴承 在其过渡区域中，路线部件在其滚珠轴承滚道中的设计，使得在该接触或压力角的高度处形成有滚珠轴承滚道的哥特式滚道轮廓的叉形结构，并且 相对于以几乎连续渐进的方式变化的滚珠轴承，确保了螺纹主轴的滚珠轴承滚道的接触表面，使得确定的无冲击进入和离开滚珠轴承进入和离开载荷入口和加载出口 区。 球轴承在球轴承滚道中的大致两个或更多个螺纹上以闭合的链条布置。