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1. 发明申请

US20090076702A1 Method and Apparatus for Predicting a Movement Trajectory 有权
标题翻译：用于预测运动轨迹的方法和装置
公开(公告)号：US20090076702A1
公开(公告)日：2009-03-19
申请号：US12066535
申请日：2006-09-15
申请人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann , Ulrich Stahlin
发明人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann , Ulrich Stahlin
IPC分类号： G06F17/00
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： In order to be able to undertake a reliable prediction of a movement trajectory of an object moving in road traffic even for relatively long prediction periods, a method is proposed in which there is firstly determined (203) with the aid of an evaluation of a determined movement variable of the object a driving maneuver that is executed by the object. A model (2051; . . . ; 205N) of the movement of the object is then selected as a function of the determined driving maneuver, and the movement trajectory of the object is calculated with the aid of the selected model. There is also proposed an apparatus for predicting the movement trajectory of an object that is suitable for carrying out the method. The object can be both a motor vehicle and an object in the surroundings of the motor vehicle.
摘要翻译：为了能够进行即使在较长的预测期间在道路交通中移动的物体的运动轨迹的可靠预测，提出了一种方法，其中首先确定（203）借助于确定的对象的运动变量由对象执行的驾驶操纵。然后根据所确定的驾驶操作选择对象的运动的模型（2051; ...，205N），并且借助所选择的模型来计算对象的运动轨迹。还提出了一种用于预测适于执行该方法的物体的运动轨迹的装置。该物体可以是机动车辆和机动车辆周围的物体。

2. 发明申请

US20080208408A1 METHOD AND DEVICE FOR PERFORMING A COLLISION AVOIDANCE MANEUVER 有权
标题翻译：用于执行冲突避免的方法和装置
公开(公告)号：US20080208408A1
公开(公告)日：2008-08-28
申请号：US12047467
申请日：2008-03-13
申请人： Maxim Arbitmann , Ulrich Stahlin , Matthias Schorn , Rolf Isermann
发明人： Maxim Arbitmann , Ulrich Stahlin , Matthias Schorn , Rolf Isermann
IPC分类号： B62D6/00
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： Disclosed is a method of executing a collision avoidance maneuver ahead of an object in the surroundings, with which the vehicle is on a collision course. To allow determining the avoiding path in a simplest possible fashion and, in particular, a simplest possible parameterization of the path, the avoiding path is given by a sigmoid (ƒao(x); ƒao/2(x); ƒ2ao(x)), the shape of which is defined by at least one parameter (a; B; c) that is determined depending on the speed of the motor vehicle or a desired maneuver width of the collision avoidance maneuver. Also disclosed is a device which is suitable for implementing the method.
摘要翻译：公开了一种在车辆处于碰撞过程的环境中的物体之前执行碰撞避免机动的方法。为了允许以最简单的可能方式确定避免路径，并且特别地，路径的最简单的可能参数化，避开路径由S形表示（S < （x）; f （x）; f （x）），其形状由至少一个参数（a; B; c）定义，其取决于机动车辆的速度或碰撞避免机动的所需机动宽度。还公开了适合于实现该方法的装置。

3. 发明授权

US08209090B2 Method and device for performing a collision avoidance maneuver 有权
标题翻译：用于执行防撞机动的方法和装置
公开(公告)号：US08209090B2
公开(公告)日：2012-06-26
申请号：US12047467
申请日：2008-03-13
申请人： Maxim Arbitmann , Ulrich Stählin , Matthias Schorn , Rolf Isermann
发明人： Maxim Arbitmann , Ulrich Stählin , Matthias Schorn , Rolf Isermann
IPC分类号： B62D6/00 , G08G1/16 , G08G9/02
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： Disclosed is a method of executing a collision avoidance maneuver ahead of an object in the surroundings, with which the vehicle is on a collision course. To allow determining the avoiding path in a simplest possible fashion and, in particular, a simplest possible parameterization of the path, the avoiding path is given by a sigmoid (ƒao(x); ƒao/2(x); ƒ2ao(x)), the shape of which is defined by at least one parameter (a; B; c) that is determined depending on the speed of the motor vehicle or a desired maneuver width of the collision avoidance maneuver. Also disclosed is a device which is suitable for implementing the method.
摘要翻译：公开了一种在车辆处于碰撞过程的环境中的物体之前执行碰撞避免机动的方法。为了允许以最简单的方式确定避免路径，特别是路径最简单的参数化，避开路径由S形（ƒao（x）;ƒao/ 2（x）;ƒ2ao（x））给出，其形状由至少一个根据机动车辆的速度确定的参数（a; B; c）或防碰撞机动的期望的机动宽度来定义。还公开了适合于实现该方法的装置。

4. 发明授权

US08355842B2 Method and device for steering a motor vehicle 有权
标题翻译：用于转向机动车辆的方法和装置
公开(公告)号：US08355842B2
公开(公告)日：2013-01-15
申请号：US12066695
申请日：2006-09-15
申请人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann
发明人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann
IPC分类号： B62D6/00 , B62D11/00 , B62D12/00 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： A method for steering a motor vehicle in a collision avoidance maneuver ahead of an object in the front or lateral surroundings of the motor vehicle. It is arranged that a linear control method is employed, in which case one controller output signal (δLLM1; . . . ; δLLMN) each is determined in at least two linear controller modules depending on a deviation (e) between an actual position of the motor vehicle and a nominal position that is predetermined due to the avoiding path. The controller output signals (δLLM1; . . . ; δLLMN) are weighted with respectively one weighting factor (Φ1; . . . ; ΦN) that is established depending on the vehicle speed (v), and a steering angle of steerable wheels of the motor vehicle is established based on an arbitration of the weighted controller output signals. Furthermore, a device which is suitable to implement the method is provided.
摘要翻译：一种用于在机动车辆的前部或外侧周围的物体之前的碰撞避免机动中驾驶机动车辆的方法。布置为采用线性控制方法，在这种情况下，一个控制器输出信号（δLLM1...，δLLMN）各自在至少两个线性控制器模块中确定，这取决于两个线性控制器模块的实际位置之间的偏差（e）机动车辆和由于避免路径而被预先确定的标称位置。控制器输出信号（δLLM1...，δLLMN）分别根据车辆速度（v）建立一个加权因子（Φ1; ...，ΦN），以及转向轮的转向角基于加权控制器输出信号的仲裁建立机动车辆。此外，提供了适用于实现该方法的装置。

5. 发明授权

US08340883B2 Method and apparatus for predicting a movement trajectory 有权
标题翻译：用于预测运动轨迹的方法和装置
公开(公告)号：US08340883B2
公开(公告)日：2012-12-25
申请号：US12066535
申请日：2006-09-15
申请人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann , Ulrich Stählin
发明人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann , Ulrich Stählin
IPC分类号： G06F7/00
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： In order to be able to undertake a reliable prediction of a movement trajectory of an object moving in road traffic even for relatively long prediction periods, a method is proposed in which there is firstly determined (203) with the aid of an evaluation of a determined movement variable of the object a driving maneuver that is executed by the object. A model (2051; . . . ; 205N) of the movement of the object is then selected as a function of the determined driving maneuver, and the movement trajectory of the object is calculated with the aid of the selected model. There is also proposed an apparatus for predicting the movement trajectory of an object that is suitable for carrying out the method. The object can be both a motor vehicle and an object in the surroundings of the motor vehicle.
摘要翻译：为了能够进行即使在较长的预测期间在道路交通中移动的物体的运动轨迹的可靠预测，提出了一种方法，其中首先确定（203）借助于确定的对象的运动变量由对象执行的驾驶操纵。然后根据所确定的驾驶操作选择对象的运动的模型（2051; ...，205N），并且借助所选择的模型来计算对象的运动轨迹。还提出了一种用于预测适于执行该方法的物体的运动轨迹的装置。该物体可以是机动车辆和机动车辆周围的物体。

6. 发明申请

US20090222166A1 Method and Device for Steering a Motor Vehicle 有权
标题翻译：转向机动车辆的方法和装置
公开(公告)号：US20090222166A1
公开(公告)日：2009-09-03
申请号：US12066695
申请日：2006-09-15
申请人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann
发明人： Maxim Arbitmann , Matthias Schorn , Rolf Isermann
IPC分类号： B62D6/00
CPC分类号： B62D15/0265 , B60W10/06 , B60W10/20 , B60W30/09 , B60W30/10 , B60W30/16 , B60W40/10 , B60W2550/306 , Y02T10/56
摘要： A method for steering a motor vehicle in a collision avoidance maneuver ahead of an object in the front or lateral surroundings of the motor vehicle. It is arranged that a linear control method is employed, in which case one controller output signal (δLLM1; . . . ; δLLMN) each is determined in at least two linear controller modules depending on a deviation (e) between an actual position of the motor vehicle and a nominal position that is predetermined due to the avoiding path. The controller output signals (δLLM1; . . . ; δLLMN) are weighted with respectively one weighting factor (Φ1; . . . ; ΦN) that is established depending on the vehicle speed (v), and a steering angle of steerable wheels of the motor vehicle is established based on an arbitration of the weighted controller output signals. Furthermore, a device which is suitable to implement the method is provided.
摘要翻译：一种用于在机动车辆的前部或外侧周围的物体之前的碰撞避免机动中驾驶机动车辆的方法。布置成采用线性控制方法，在这种情况下，每个控制器输出信号（deltaLLM1，...，ΔLLMN）在至少两个线性控制器模块中确定，这取决于在机动车辆和由于避免路径而被预先确定的标称位置。控制器输出信号（deltaLLM1，...，ΔLLMN）分别用根据车速（v）建立的一个加权因子（Phi1; ...，PhiN）进行加权，并且该转向轮的转向角基于加权控制器输出信号的仲裁建立机动车辆。此外，提供了适用于实现该方法的装置。

7. 发明申请

US20090070050A1 Method for fault detection and diagnosis of a rotary machine 有权
标题翻译：旋转机器的故障检测和诊断方法
公开(公告)号：US20090070050A1
公开(公告)日：2009-03-12
申请号：US12229950
申请日：2008-08-28
申请人： Joachim Baehr , Rolf Isermann , Wolfgang Scheithe , Dieter Thelen
发明人： Joachim Baehr , Rolf Isermann , Wolfgang Scheithe , Dieter Thelen
IPC分类号： G06F19/00
CPC分类号： G01H1/003
摘要： Modem rotary machine production requires built-in fault detection and diagnoses. The occurrence of faults, e.g. increased friction or loose bonds has to be detected as early as possible. Theses faults generate a nonlinear behavior. Therefore, a method for fault detection and diagnosis of a rotary machine is presented. Based on a rotor system model for the faulty and un-faulty case, subspace-based identification methods are used to compute singular values that are used as features for fault detection. The method is tested on an industrial rotor balancing machine.
摘要翻译：调制解调器旋转机生产需要内置的故障检测和诊断。发生故障，例如必须尽可能早地检测到增加的摩擦或松动的粘合。这些故障产生非线性行为。因此，提出了一种旋转机的故障检测和诊断方法。基于故障和非故障情况的转子系统模型，使用基于子空间的识别方法来计算用作故障检测功能的奇异值。该方法在工业转子平衡机上进行测试。

8. 发明申请

US20110313665A1 Method for Automatically Detecting a Driving Maneuver of a Motor Vehicle and a Driver Assistance System Comprising Said Method 审中-公开
公开(公告)号：US20110313665A1
公开(公告)日：2011-12-22
申请号：US13201020
申请日：2010-03-04
申请人： Stefan Lueke , Ken Schmitt , Rolf Isermann , Stefan Habenicht , Andree Hohm , Roman Mannale , Christian Wojek , Hermann Winner , Bernt Schiele
发明人： Stefan Lueke , Ken Schmitt , Rolf Isermann , Stefan Habenicht , Andree Hohm , Roman Mannale , Christian Wojek , Hermann Winner , Bernt Schiele
IPC分类号： B60W30/08
CPC分类号： G01S13/931 , G01S2013/9325 , G01S2013/9346 , G01S2013/9353
摘要： The invention relates to a method for automatically detecting a driving maneuver of a motor vehicle (A), in particular an overtaking maneuver or an evasive maneuver, in which the surroundings of the vehicle are covered and an electronic image thereof is created, the electronic image is used for the detection of a traffic lane and/or of a road as well as of-objects (B, C) in the surroundings of the vehicle, longitudinal-dynamics and lateral-dynamics movement information ({dot over (ψ)}, αy, δH, ωFL, ωFR, ωRL, ωRR) of motor vehicle (A) is determined, and the position ({circumflex over (X)}) of motor vehicle (A) is odometrically estimated on the basis of the data (bLane, yLane, θ, c0) of lane detection and/or road detection and/or of the movement information ({dot over (ψ)}, αy, δH, ωFL, ωFR, ωRL, ωRR) of motor vehicle (A), wherein the invention provides that a) the following indicator quantities are formed from the estimated position data ({circumflex over (X)}) of motor vehicle (A): a value of the lateral distance (LOL, LOR) of motor vehicle (A) from a road marking or traffic line (L), a time-to-collision value (TTCA,B) relative to the distance (d) from the object (B) located in the direction of motion, in particular from the vehicle driving ahead (B), a longitudinal-dynamics overtaking-or-evasive-maneuver indicator (I) formed from the indicator quantity (TTCA,B) of the time-to-collision value and from a value that corresponds to the position (FPS) of the gas pedal of motor vehicle (A), and b) that threshold values (Ith, TTCA,B,th) are determined for said indicator quantities (LOL, LOR, TTCA,B, I), which threshold values are used as criteria for detecting partial maneuvers of an overtaking or evasive maneuver, in particular a maneuver to follow a vehicle driving ahead, a lane change, a maneuver to pass the stationary or moving object (B) and a maneuver to cut into the lane of the overtaken object (B), as well as for detecting transitions between said partial maneuvers.

9. 发明授权

US07756649B2 Method for fault detection and diagnosis of a rotary machine 有权
标题翻译：旋转机器的故障检测和诊断方法
公开(公告)号：US07756649B2
公开(公告)日：2010-07-13
申请号：US12229950
申请日：2008-08-28
申请人： Joachim Baehr , Rolf Isermann , Wolfgang Scheithe , Dieter Thelen
发明人： Joachim Baehr , Rolf Isermann , Wolfgang Scheithe , Dieter Thelen
IPC分类号： G06F15/00
CPC分类号： G01H1/003
摘要： Modem rotary machine production requires built-in fault detection and diagnoses. The occurrence of faults, e.g. increased friction or loose bonds has to be detected as early as possible. Theses faults generate a nonlinear behavior. Therefore, a method for fault detection and diagnosis of a rotary machine is presented. Based on a rotor system model for the faulty and un-faulty case, subspace-based identification methods are used to compute singular values that are used as features for fault detection. The method is tested on an industrial rotor balancing machine.
摘要翻译：调制解调器旋转机生产需要内置的故障检测和诊断。发生故障，例如必须尽可能早地检测到增加的摩擦或松动的粘合。这些故障产生非线性行为。因此，提出了一种旋转机的故障检测和诊断方法。基于故障和非故障情况的转子系统模型，使用基于子空间的识别方法来计算用作故障检测功能的奇异值。该方法在工业转子平衡机上进行测试。

10. 发明申请

US20070065690A1 Coolant flow estimation by an electrical driven pump 审中-公开
标题翻译：电动泵的冷却液流量估计
公开(公告)号：US20070065690A1
公开(公告)日：2007-03-22
申请号：US11304185
申请日：2005-12-15
申请人： Sascha Schaefer , Johannes Lauer , Thomas Weispfenning , Peter Willimowski , Rolf Isermann , Oliver Maier
发明人： Sascha Schaefer , Johannes Lauer , Thomas Weispfenning , Peter Willimowski , Rolf Isermann , Oliver Maier
IPC分类号： H01M8/04 , G01F1/00
CPC分类号： H01M8/04007 , F04D27/001 , H01M8/04014 , H01M2250/20 , Y02T90/32
摘要： A thermal sub-system for a fuel cell system that uses pump characteristics to determine a required cooling fluid volume flow. An algorithm controls the speed of the pump to provide the desired volume flow of the cooling fluid for the system parameters. The algorithm determines a motor efficiency value based on a pump input power value and a pump speed value. The algorithm then determines a coefficient of power value based on the motor efficiency value, the pump input power value and the pump speed value. The algorithm then uses a look-up table to convert the coefficient of power value to a coefficient of flow value. The algorithm then calculates the volume flow based on the coefficient of flow value and the pump speed value.
摘要翻译：一种用于燃料电池系统的热子系统，其使用泵特性来确定所需的冷却流体体积流量。算法控制泵的速度以提供用于系统参数的冷却流体的期望体积流量。该算法基于泵输入功率值和泵速度值来确定电动机效率值。然后，算法基于电机效率值，泵输入功率值和泵速值确定功率值系数。然后，该算法使用查找表将功率值的系数转换为流量值。然后，该算法基于流量系数和泵速度值计算体积流量。

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