公开(公告)号：US08363211B2

公开(公告)日：2013-01-29

申请号：US12678403

申请日：2008-09-17

Applicant: Stephan Groitzsch ,  Wilfried Mehr ,  Bernhard Schmid ,  Matthias Schorn ,  Christian Gutmann ,  Stefan Stözl ,  Frank Steinmeier ,  Artur Otto ,  Thomas Zuccaro

Inventor： Stephan Groitzsch ,  Wilfried Mehr ,  Bernhard Schmid ,  Matthias Schorn ,  Christian Gutmann ,  Stefan Stözl ,  Frank Steinmeier ,  Artur Otto ,  Thomas Zuccaro

IPC: G01C3/08

CPC classification number: G01S17/325 ,  G01S7/4916 ,  G01S13/60 ,  G01S13/62 ,  G01S17/58 ,  G01S2013/9353

Abstract: A sensor device for detecting a motion state of a motor vehicle. The sensor device includes at least one laser unit having a light source for emitting coherent light which is transmitted in the direction of a roadway surface, and an interference detector which is designed to detect at least one measurement variable which characterizes interference between the light scattered at the surface and the light of the light source. The measurement variable represents a speed component of the sensor device and/or a distance between the sensor device and the roadway surface. The laser unit is coupled to an evaluation device which is designed to determine, from the measurement variable, at least one variable which characterizes the motion state of the vehicle, in particular a speed component of the center of gravity of the vehicle, a rotational angle or a rotation rate of the vehicle.

Abstract translation: 一种用于检测机动车辆的运动状态的传感器装置。 所述传感器装置包括至少一个激光单元，所述至少一个激光单元具有用于发射在道路表面方向上发射的相干光的光源;以及干涉检测器，其被设计成检测至少一个测量变量，所述至少一个测量变量表征在 光源的表面和光。 测量变量表示传感器装置的速度分量和/或传感器装置与道路表面之间的距离。 激光单元耦合到评估装置，该评估装置被设计成从测量变量确定表征车辆的运动状态，特别是车辆重心的速度分量的至少一个变量，旋转角度 或车辆的转速。

公开(公告)号：US20060158031A1

公开(公告)日：2006-07-20

申请号：US10546442

申请日：2004-02-19

Applicant: Martin Kummel ,  Frank Steinmeier ,  Rafael Kumschier

Inventor： Martin Kummel ,  Frank Steinmeier ,  Rafael Kumschier

IPC: B60T8/60

CPC classification number: B60T8/17554 ,  B60T8/241 ,  B60T8/243 ,  B60T8/246 ,  B60T2201/122 ,  B60T2230/03 ,  B60W30/04 ,  B60W2510/20 ,  B60W2510/205 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2710/18

Abstract: The present device relates to a system and method for controlling the driving stability of a vehicle utilizing variables that characterize a driving situation of the vehicle and are detected in a process. The system and method include determining an expected future behavior of the vehicle, checking the expected future driving behavior with respect to a critical driving situation and executing a vehicle intervention during stable driving conditions to prevent the vehicle from entering a critical driving situation. The intervention may include a brake intervention or an engine intervention.

Abstract translation: 本装置涉及一种利用表征车辆的行驶状况的变量来控制车辆的驾驶稳定性的系统和方法，并且在一个过程中被检测到。 系统和方法包括确定车辆的预期未来行为，检查关于驾驶状况的预期未来驾驶行为，以及在稳定驾驶条件期间执行车辆干预，以防止车辆进入关键驾驶状况。 干预可以包括制动干预或发动机干预。

公开(公告)号：US08645025B2

公开(公告)日：2014-02-04

申请号：US12673539

申请日：2008-08-15

Applicant: Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stefan Stölzl

Inventor： Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stefan Stölzl

IPC: G05D1/08

CPC classification number: B60T8/172 ,  B60T8/17552 ,  B60T2210/36 ,  B60T2230/02 ,  B60T2270/313

Abstract: A system and method for stabilizing a motor vehicle. The system includes a speed sensor for sensing a longitudinal speed and a transversal speed of the motor vehicle. The system also includes a calculation unit designed to calculate an attitude angle of the motor vehicle from the longitudinal speed and the transversal speed. The system also includes an evaluation unit designed to compare the attitude angle with a threshold value and to detect an oversteering situation if the attitude angle exceeds the threshold value. The system also includes an actuation unit which influences the driving behavior of the motor vehicle. The actuation unit is designed to actuate an actuator in an oversteering situation.

Abstract translation: 一种用于稳定汽车的系统和方法。 该系统包括用于感测机动车辆的纵向速度和横向速度的速度传感器。 该系统还包括计算单元，其被设计成从纵向速度和横向速度计算机动车辆的姿态角。 该系统还包括评估单元，其被设计为将姿态角与阈值进行比较，并且如果姿态角超过阈值则检测过度转向情况。 该系统还包括影响机动车辆的驾驶行为的致动单元。 致动单元被设计成在过度转向的情况下致动致动器。

公开(公告)号：US20120143454A1

公开(公告)日：2012-06-07

申请号：US13323071

申请日：2011-12-12

Applicant: Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stefan Stölzl

Inventor： Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stefan Stölzl

IPC: G06F7/00

CPC classification number: B60T8/172 ,  B60T8/17552 ,  B60T2210/36 ,  B60T2230/02 ,  B60T2270/313

Abstract: A system for stabilizing a motor vehicle including at least one speed sensor for sensing a longitudinal speed and a transversal speed of the motor vehicle; a calculation unit which is designed to calculate an attitude angle of the motor vehicle from the sensed vehicle longitudinal speed and the sensed vehicle transversal speed; an evaluation unit which is coupled to the calculation unit and is designed to compare the attitude angle with a predefined threshold value and to detect an oversteering situation if the attitude angle exceeds the threshold value; an actuation unit which is coupled to the evaluation unit, and an actuator which influences the driving behavior of the motor vehicle, wherein the actuation unit is designed to actuate the actuator in an oversteering situation. In addition, a method which the system is suitable for carrying out is disclosed.

公开(公告)号：US20120072073A1

公开(公告)日：2012-03-22

申请号：US12673539

申请日：2008-08-15

Applicant: Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stepfan Stölzl

Inventor： Stephan Groitzsch ,  Hans Christian Enders ,  Otmar Schreiner ,  Frank Steinmeier ,  Daniel Fischer ,  Stepfan Stölzl

IPC: G05D1/08

CPC classification number: B60T8/172 ,  B60T8/17552 ,  B60T2210/36 ,  B60T2230/02 ,  B60T2270/313

Abstract: A system for stabilizing a motor vehicle including at least one speed sensor for sensing a longitudinal speed and a transversal speed of the motor vehicle; a calculation unit which is designed to calculate an attitude angle of the motor vehicle from the sensed vehicle longitudinal speed and the sensed vehicle transversal speed; an evaluation unit which is coupled to the calculation unit and is designed to compare the attitude angle with a predefined threshold value and to detect an oversteering situation if the attitude angle exceeds the threshold value; an actuation unit which is coupled to the evaluation unit, and an actuator which influences the driving behavior of the motor vehicle, wherein the actuation unit is designed to actuate the actuator in an oversteering situation. In addition, a method which the system is suitable for carrying out is disclosed.

Abstract translation: 一种用于稳定机动车辆的系统，包括用于感测机动车辆的纵向速度和横向速度的至少一个速度传感器; 计算单元，其被设计成根据所感测的车辆纵向速度和所感测的车辆横向速度来计算机动车辆的姿态角; 评估单元，其耦合到所述计算单元，并且被设计为将所述姿态角与预定阈值进行比较，并且如果所述姿态角超过所述阈值，则检测过度转向情况; 耦合到评估单元的致动单元和影响机动车辆的驾驶行为的致动器，其中所述致动单元被设计成在过度转向的情况下致动所述致动器。 另外，公开了一种系统适于进行的方法。

公开(公告)号：US20100290030A1

公开(公告)日：2010-11-18

申请号：US12678403

申请日：2008-09-17

Applicant: Stephan Groitzsch ,  Wilfried Mehr ,  Bernhard Schmidt ,  Matthias Schorn ,  Christian Gutmann ,  Stefan Stölzl ,  Frank Steinmeier ,  Artur Otto ,  Thomas Zuccaro

Inventor： Stephan Groitzsch ,  Wilfried Mehr ,  Bernhard Schmidt ,  Matthias Schorn ,  Christian Gutmann ,  Stefan Stölzl ,  Frank Steinmeier ,  Artur Otto ,  Thomas Zuccaro

IPC: G01P3/36 ,  G01S13/60 ,  G01S17/58

CPC classification number: G01S17/325 ,  G01S7/4916 ,  G01S13/60 ,  G01S13/62 ,  G01S17/58 ,  G01S2013/9353

Abstract: A sensor device for detecting a motion state of a motor vehicle. The sensor device includes at least one laser unit having a light source for emitting coherent light which is transmitted in the direction of a roadway surface, and an interference detector which is designed to detect at least one measurement variable which characterizes interference between the light scattered at the surface and the light of the light source. The measurement variable represents a speed component of the sensor device and/or a distance between the sensor device and the roadway surface. The laser unit is coupled to an evaluation device which is designed to determine, from the measurement variable, at least one variable which characterizes the motion state of the vehicle, in particular a speed component of the center of gravity of the vehicle, a rotational angle or a rotation rate of the vehicle.

Abstract translation: 一种用于检测机动车辆的运动状态的传感器装置。 所述传感器装置包括至少一个激光单元，所述至少一个激光单元具有用于发射沿道路表面方向传输的相干光的光源;以及干涉检测器，其被设计成检测至少一个测量变量，所述至少一个测量变量表征在 光源的表面和光。 测量变量表示传感器装置的速度分量和/或传感器装置与道路表面之间的距离。 激光单元耦合到评估装置，该评估装置被设计成从测量变量确定表征车辆的运动状态，特别是车辆重心的速度分量的至少一个变量，旋转角度 或车辆的转速。