公开(公告)号：US20060025896A1

公开(公告)日：2006-02-02

申请号：US11193800

申请日：2005-07-28

Applicant: Ansgar Traechtler ,  Thomas Ehret ,  Manfred Gerdes ,  Volker Mehl ,  K. Wu ,  Daniel Patient

Inventor： Ansgar Traechtler ,  Thomas Ehret ,  Manfred Gerdes ,  Volker Mehl ,  K. Wu ,  Daniel Patient

IPC: G06F19/00

CPC classification number: B60W10/20 ,  B60T8/17552 ,  B60T2230/02 ,  B60T2260/022 ,  B60T2260/08 ,  B60W10/04 ,  B60W10/18 ,  B60W10/184 ,  B60W40/064 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/20 ,  B62D7/159

Abstract: A device is described for stabilizing a vehicle in critical driving situations, including a vehicle dynamics control system having a control unit, in which a vehicle dynamics controller is stored, at least one final control element, and a sensor system for measuring different driving condition variables, and including a rear-wheel steering system having a control unit and a final control element. The electronic stability program may be integrated into a control unit if the electronic stability program algorithm includes a distributor unit which, from a regulator output variable, generates both a setpoint requirement for the final control element of the vehicle dynamics control system and also a setpoint requirement for the final control element of the rear-wheel steering system.

Abstract translation: 描述了一种用于在关键驾驶情况下稳定车辆的装置，包括具有控制单元的车辆动力学控制系统，其中存储有车辆动力学控制器，至少一个最终控制元件和用于测量不同驾驶状况变量的传感器系统 并且包括具有控制单元和最终控制元件的后轮转向系统。 如果电子稳定性程序算法包括分配器单元，则电子稳定程序可以被集成到控制单元中，分配器单元从调节器输出变量产生车辆动态控制系统的最终控制元件的设定点要求， 用于后轮转向系统的最终控制元件。

公开(公告)号：US20120076667A1

公开(公告)日：2012-03-29

申请号：US12889612

申请日：2010-09-24

Applicant: Daniel Patient

Inventor： Daniel Patient

IPC: F04B49/06

CPC classification number: F04B49/065 ,  B60T8/404 ,  B60T8/4068 ,  F04B11/00 ,  F04B11/0041 ,  F04B17/03 ,  F04B49/06 ,  F04B49/12 ,  F04B53/001 ,  F04B2201/0201 ,  F04B2203/0208 ,  F04B2203/0209

Abstract: A method and a system for controlling an electric motor of a pump to counter act pressure pulsations generated by at least one pump element and to reduce noise, vibration, and harshness generated by the pump. The positions of at least one pump element of the pump and a shaft of the electric motor are determined. A pump stroke position is determined from the position of the pump element relative to the position of the shaft of the electric motor. The power sent to the electric motor is controlled according to the pump stroke position.

Abstract translation: 一种用于控制泵的电动机以对抗由至少一个泵元件产生的压力脉动并减少由泵产生的噪声，振动和粗糙度的方法和系统。 确定泵的至少一个泵元件和电动机的轴的位置。 从泵元件相对于电动机轴的位置的位置确定泵行程位置。 发送到电动机的功率根据泵行程位置进行控制。

公开(公告)号：US08165742B2

公开(公告)日：2012-04-24

申请号：US12271490

申请日：2008-11-14

Applicant: Hsiencheng Wu ,  Qingyuan Li ,  Daniel Patient

Inventor： Hsiencheng Wu ,  Qingyuan Li ,  Daniel Patient

IPC: G06F11/00

CPC classification number: G01P3/50 ,  B60T8/172 ,  B60T8/174 ,  B60T8/17551 ,  B60T2250/04 ,  G01P15/00 ,  G01P21/00

Abstract: A system and method for compensating sensor signals. The system includes a first sensor, a second sensor, a fuzzy logic module, and a Kalman filter module. The first sensor is configured to generate a first signal corresponding to a first condition of a vehicle. The second sensor is configured to generate a second signal corresponding to a second condition of the vehicle. The fuzzy logic module is configured to output a first set of values based on a signal stability of at least the second signal. The Kalman filter module is configured to receive the first set of values and the first signal and estimate a sensor compensation signal based on at least the first set of values and the first signal.

Abstract translation: 一种用于补偿传感器信号的系统和方法。 该系统包括第一传感器，第二传感器，模糊逻辑模块和卡尔曼滤波器模块。 第一传感器被配置为产生对应于车辆的第一状态的第一信号。 第二传感器被配置为产生对应于车辆的第二状态的第二信号。 模糊逻辑模块被配置为基于至少第二信号的信号稳定性来输出第一组值。 卡尔曼滤波器模块被配置为基于至少第一组值和第一信号来接收第一组值和第一信号并估计传感器补偿信号。

公开(公告)号：US20100131140A1

公开(公告)日：2010-05-27

申请号：US12271490

申请日：2008-11-14

Applicant: Hsiencheng Wu ,  Qingyuan Li ,  Daniel Patient

Inventor： Hsiencheng Wu ,  Qingyuan Li ,  Daniel Patient

IPC: G06F17/00

CPC classification number: G01P3/50 ,  B60T8/172 ,  B60T8/174 ,  B60T8/17551 ,  B60T2250/04 ,  G01P15/00 ,  G01P21/00

Abstract: A system and method for compensating sensor signals. The system includes a first sensor, a second sensor, a fuzzy logic module, and a Kalman filter module. The first sensor is configured to generate a first signal corresponding to a first condition of a vehicle. The second sensor is configured to generate a second signal corresponding to a second condition of the vehicle. The fuzzy logic module is configured to output a first set of values based on a signal stability of at least the second signal. The Kalman filter module is configured to receive the first set of values and the first signal and estimate a sensor compensation signal based on at least the first set of values and the first signal.

Abstract translation: 一种用于补偿传感器信号的系统和方法。 该系统包括第一传感器，第二传感器，模糊逻辑模块和卡尔曼滤波器模块。 第一传感器被配置为产生对应于车辆的第一状态的第一信号。 第二传感器被配置为产生对应于车辆的第二状态的第二信号。 模糊逻辑模块被配置为基于至少第二信号的信号稳定性来输出第一组值。 卡尔曼滤波器模块被配置为基于至少第一组值和第一信号来接收第一组值和第一信号并估计传感器补偿信号。