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1. 发明授权

US06655222B2 Determination of road gradient and determination of trailer load 失效
公开(公告)号：US06655222B2
公开(公告)日：2003-12-02
申请号：US10021122
申请日：2001-10-29
申请人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
发明人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
IPC分类号： G01G900
CPC分类号： B60T8/241 , B60T8/1887 , B60T8/245 , B60T8/248 , G01G19/086 , G01L5/20
摘要： A device and method for determining values and/or generating signals, which can be used for closed-loop or open-loop controlling of the driving behavior of a vehicle equipped with a sensor system that detects wheel contact forces, includes determining the vehicle mass via the wheel contact forces that are detected, and further includes at least one of determining shifts in the wheel contact forces, and determining the required drive torque.

2. 发明授权

US06588263B2 Arrangement and method for determining the temperature of valves 失效
公开(公告)号：US06588263B2
公开(公告)日：2003-07-08
申请号：US10016770
申请日：2001-10-26
申请人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
发明人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
IPC分类号： G01M1500
CPC分类号： B60T8/366 , B60T8/36 , B60T8/3675 , B60T17/22 , G01L5/28
摘要： An arrangement for determining the temperature of valves in the brake circuit of a vehicle is described. The arrangement includes an arrangement to measure a longitudinal wheel force, an arrangement to determine a wheel braking pressure using the measured longitudinal wheel force, an arrangement to determine a pressure drop across a valve using the wheel braking pressure, an arrangement to determine a valve solenoid current using the pressure drop, an arrangement to determine the resistance of the valve solenoid from the valve solenoid current and an applied valve solenoid voltage, and an arrangement to determine the valve solenoid temperature using the temperature-dependence of the valve solenoid resistance. Moreover, a method for determining the temperature of valves in the brake circuit of a vehicle is provided.

3. 发明授权

US5506770A Directional stability controller 失效
标题翻译：定向稳定控制器
公开(公告)号：US5506770A
公开(公告)日：1996-04-09
申请号：US260004
申请日：1994-06-15
申请人： Jost Brachert
发明人： Jost Brachert
IPC分类号： B60K28/16 , B60T8/1755 , B60K31/00 , G06G7/70
CPC分类号： B60T8/1755 , B60K28/16 , B60T2270/86
摘要： A desired value for the yaw velocity or the difference between the wheel speeds of the undriven wheels is determined with the aid of a linear single-track model using the steering angle and the vehicle speed. This desired value is compared with the corresponding actual value and the controlled variable for the adjustment to the engine torque is obtained from the comparison. To avoid unnecessary control operations, the single-track model has connected to its output an all-pass element which matches the phase rotation of the response of the single-track model at high frequencies to that of the vehicle.
摘要翻译：借助于使用转向角和车速的线性单轨模型来确定偏航速度的期望值或未驱动轮的车轮速度差。将该期望值与相应的实际值进行比较，并从比较中获得用于调整发动机扭矩的受控变量。为了避免不必要的控制操作，单轨模型已经将其与其输出的高通频率的单轨模型的响应的相位旋转匹配的全通元件连接到其输出。

4. 发明授权

US06918290B2 Method and device for regulating at least one vehicle dynamics variable 失效
标题翻译：用于调节至少一个车辆动力学变量的方法和装置
公开(公告)号：US06918290B2
公开(公告)日：2005-07-19
申请号：US10449939
申请日：2003-05-30
申请人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
发明人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
IPC分类号： B60C23/04 , B60T8/1755 , G01M17/02
CPC分类号： B60C23/0408 , B60T8/1755
摘要： A method of regulating at least one variable characterizing the vehicle dynamics, a loss of pressure in a vehicle tire being determined; the position of the underinflated tire being determined, wherein during cornering, regulation of the variable which characterizes vehicle dynamics is dependent upon whether the underinflated tire is on the inside or outside of the turn being executed by the vehicle.
摘要翻译：一种调节表征车辆动力学的至少一个变量的方法，确定车辆轮胎中的压力损失; 确定未充气轮胎的位置，其中在转弯期间，表征车辆动力学的变量的调节取决于未充足的轮胎是否在由车辆执行的转弯的内部或外部。

5. 发明授权

US5934769A System for controlling brake systems 失效
标题翻译：制动系统控制系统
公开(公告)号：US5934769A
公开(公告)日：1999-08-10
申请号：US816163
申请日：1997-03-12
申请人： Jost Brachert , Elmar Mueller
发明人： Jost Brachert , Elmar Mueller
IPC分类号： B60T8/58 , B60T8/1755 , B60T8/1761 , B60T8/1764 , B60T8/84 , B60T8/64
CPC分类号： B60T8/1764 , B60T8/1755 , B60T2270/86
摘要： The system serves to control the brakes of at least two wheels of a vehicle, preferably mounted on the same axle. Means are provided for controlling the brake pressure at the so-called low wheel to prevent it from locking after it has been recognized that this wheel is showing a tendency to lock. In addition, detection means are provided for determining a variable which modifies and/or represents the driving dynamics of the vehicle. A corresponding threshold value is also derived for this variable. A comparison means is provided to compare the determined variable with the determined threshold value, and a comparison result is generated. Control means for controlling the brake system of the high wheel are provided, which, after it has been recognized that the low wheel is showing a tendency to lock, change the course of the brake pressure at the high wheel as a function of the determined comparison result.
摘要翻译：该系统用于控制优选地安装在同一轴上的车辆的至少两个车轮的制动器。提供了用于控制所谓的低轮上的制动压力的装置，以便在已经认识到该车轮显示出锁定的倾向之后防止其锁定。此外，提供检测装置用于确定修改和/或表示车辆的行驶动力学的变量。也为该变量导出相应的阈值。提供比较装置以将确定的变量与确定的阈值进行比较，并生成比较结果。提供用于控制高速轮的制动系统的控制装置，其中，在已经认识到低轮表现出锁定的倾向之后，根据确定的比较改变高轮上的制动压力的过程结果。

6. 发明授权

US5931880A System for determining skew stiffness 失效
标题翻译：用于确定偏斜刚度的系统
公开(公告)号：US5931880A
公开(公告)日：1999-08-03
申请号：US739547
申请日：1996-10-30
申请人： Jost Brachert
发明人： Jost Brachert
IPC分类号： G01P15/00 , B60K31/12 , G01C19/00 , G01P9/04 , G05D1/08 , B60T8/00 , B62D7/15
CPC分类号： G05D1/0891
摘要： The yawing motion, the float angle, the longitudinal velocity of the vehicle, the front wheel steering angle, and optionally the rear wheel steering angle are determined. When certain driving conditions are present, at least the variable representing the front skew stiffness is determined as a function of the determined variables. In an alternative embodiment of the invention, the detection of the float angle is omitted. The variable representing the front skew stiffness is then calculated as a function of the detected yawing motion and the detected longitudinal velocity of the vehicle and as a function of a fixed, predefined value representing the rear skew stiffness. This calculation, too, occurs only when certain driving conditions are present.
摘要翻译：确定偏航运动，浮动角度，车辆的纵向速度，前轮转向角以及可选的后轮转向角。当存在某些驾驶条件时，至少表示前倾斜刚度的变量是确定的变量的函数。在本发明的替代实施例中，省略了浮子角度的检测。然后根据检测到的偏航运动和检测到的车辆纵向速度，并根据表示后倾斜刚度的固定的预定义值来计算表示前倾斜刚度的变量。该计算也仅在存在某些驾驶条件时发生。

7. 发明授权

US06634277B2 Solenoid valve control and method of controlling a solenoid valve 有权
公开(公告)号：US06634277B2
公开(公告)日：2003-10-21
申请号：US10020844
申请日：2001-10-29
申请人： Jost Brachert
发明人： Jost Brachert
IPC分类号： F15B13044
CPC分类号： B60T8/366 , B60T8/36 , B60T2270/14 , B60T2270/204 , B60T2270/308 , G05D16/2013
摘要： A solenoid valve control is described, having a switching output stage for controlling a solenoid valve, an arrangement for preselecting a valve opening time, and an arrangement for preselecting a pressure over the valve. Also provided is an arrangement for determining a valve control time from the preselected valve opening time and the preselected pressure over the valve. A method is also described for controlling a solenoid valve which can be carried out to advantage with this solenoid valve control.

8. 发明授权

US06604041B2 Method and system for limiting the engine torque of vehicles 失效
公开(公告)号：US06604041B2
公开(公告)日：2003-08-05
申请号：US10026056
申请日：2001-12-21
申请人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
发明人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
IPC分类号： G06F700
CPC分类号： B60K28/16 , B60W30/18172 , B60W2520/28 , B60W2520/30
摘要： A method and a system for limiting an engine torque of vehicles to a maximum value. In the method, signals representing wheel torques from wheel sensors at the drive train are acquired, the wheel torques, differentiated according to driving situations which can have a harmful influence on the transmission, differential or torque converter, then being checked for a wheel-torque value which is too high. If too high a value is found, the engine torque is limited or reduced.

9. 发明授权

US5790970A Vehicle dynamics control system with varying sensor configurations 失效
标题翻译：具有不同传感器配置的车辆动力学控制系统
公开(公告)号：US5790970A
公开(公告)日：1998-08-04
申请号：US576961
申请日：1995-12-22
申请人： Jost Brachert , Elmar Mueller , Ralf Hadeler , Frank Leibeling , Juergen Schuh , Michael Schubert
发明人： Jost Brachert , Elmar Mueller , Ralf Hadeler , Frank Leibeling , Juergen Schuh , Michael Schubert
IPC分类号： B60T8/172 , B60T8/174 , B60T8/1755 , B60T8/1764 , B60T8/00
CPC分类号： B60T8/1755 , B60T2270/86
摘要： A movement variable which represents the movement of a vehicle is controlled by actuating at least one actuator for applying a braking force to the wheels. Controller means use controller internal variables to form signals for influencing the actuators with the effect of adjusting a control variable. The controller means has a first area adapted to the respective selected sensor configuration in such a way that the controller-internal variables are formed on the basis of the sensor signals, and a second area for processing the controller-internal variables independently of the selection of the sensor configuration. As a result, simple adaptation with low development and application outlay to a wide variety of sensor configurations is possible.
摘要翻译：表示车辆运动的运动变量通过致动至少一个用于向车轮施加制动力的致动器来控制。控制器意味着使用控制器内部变量来形成影响执行器的信号，并具有调整控制变量的作用。控制器装置具有适于各自选择的传感器配置的第一区域，使得基于传感器信号形成控制器内部变量，以及第二区域，用于独立于对选择的传感器信号的选择来处理控制器内部变量传感器配置因此，具有低开发和应用支出的简单适应性可以用于各种传感器配置。

10. 发明授权

US06678633B2 System and method for determining the height of the center of gravity of a vehicle 有权
标题翻译：用于确定车辆重心高度的系统和方法
公开(公告)号：US06678633B2
公开(公告)日：2004-01-13
申请号：US10015919
申请日：2001-10-26
申请人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
发明人： Ulrich Hessmert , Jost Brachert , Thomas Sauter , Helmut Wandel , Norbert Polzin
IPC分类号： G01B2100
CPC分类号： B60T8/172 , B60G17/019 , B60G2400/63 , B60G2800/22 , B60G2800/70 , B60G2800/922 , B60T2230/03 , G01M1/122
摘要： A system for determining the height of the center of gravity of a vehicle includes an arrangement configured to determine a difference between wheel contact forces, an arrangement configured to determine a transverse acceleration, an arrangement configured to determine comparison values which compares the change in the difference between wheel contact forces with the change in the transverse acceleration, and an arrangement configured to evaluate a roll model which determines the height of the center of gravity from the comparison values. Furthermore, a corresponding method is for determining the height of the center of gravity of a vehicle.
摘要翻译：用于确定车辆重心的高度的系统包括被配置为确定车轮接触力之间的差异的配置，被配置为确定横向加速度的配置，被配置为确定比较值的配置，其比较差异的变化在与所述横向加速度的变化之间的车轮接触力之间，以及配置为评估从所述比较值确定所述重心的高度的辊模型的配置。此外，相应的方法是用于确定车辆的重心的高度。

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