公开(公告)号：US08131427B2

公开(公告)日：2012-03-06

申请号：US12233049

申请日：2008-09-18

申请人： Lodewijk Wijffels ,  Oliver Nehls ,  Anja Damman ,  Sergio Codonesu

发明人： Lodewijk Wijffels ,  Oliver Nehls ,  Anja Damman ,  Sergio Codonesu

IPC分类号： B62D6/00

CPC分类号： B62D5/0466 ,  B62D6/006

摘要： A method for resetting a steering wheel of a motor vehicle having electric power assisted steering, with a resetting torque being determined in order to move the steering wheel from a diffracted steering position to a neutral position. The resetting torque differs for low and high friction values wherein a signal produced in response to a determined yaw rate is introduced into the determination of the resetting torque. The contribution of the yaw-rate based resetting torque to the total resetting torque increases as the vehicle speed increases.

摘要翻译： 一种用于复位具有电力辅助转向的机动车辆的方向盘的方法，其中确定了重置扭矩以便将方向盘从衍射转向位置移动到中立位置。 对于低摩擦力值和高摩擦值，复位转矩不同，其中响应于所确定的横摆角速度产生的信号被引入复位转矩的确定中。 基于偏转率的复位转矩对总复位转矩的贡献随着车速的增加而增加。

公开(公告)号：US08103411B2

公开(公告)日：2012-01-24

申请号：US12233559

申请日：2008-09-18

申请人： Lodewijk Wijffels ,  Anja Damman ,  Oliver Nehls ,  Sergio Codonesu

发明人： Lodewijk Wijffels ,  Anja Damman ,  Oliver Nehls ,  Sergio Codonesu

IPC分类号： B62D6/00

CPC分类号： B62D6/003

摘要： The invention relates to a method and an apparatus for electrically controlled assistance to a vehicle. In order to stabilize a vehicle in the event of oversteering, the invention provides that a nominal yaw damping torque is determined and is multiplied by an oversteer signal such that an additional torque is produced which is added, via an actuator in an electrically assisted power steering system, to its nominal torque, and is introduced into a vehicle steering system.

摘要翻译： 本发明涉及一种用于对车辆进行电控辅助的方法和装置。 为了在过度转向的情况下使车辆稳定，本发明规定了标称偏航阻尼转矩被确定并且被过度转向信号乘以使得产生额外的转矩，其通过电辅助动力转向器中的致动器 系统到其额定转矩，并被引入到车辆转向系统中。

公开(公告)号：US20090082925A1

公开(公告)日：2009-03-26

申请号：US12233559

申请日：2008-09-18

申请人： Lodewijk Wijffels ,  Anja Damman ,  Oliver Nehls ,  Sergio Codonesu

发明人： Lodewijk Wijffels ,  Anja Damman ,  Oliver Nehls ,  Sergio Codonesu

IPC分类号： B62D6/00

CPC分类号： B62D6/003

摘要： The invention relates to a method and an apparatus for electrically controlled assistance to a vehicle In order to stabilize a vehicle in the event of oversteering, the invention provides that a nominal yaw damping torque is determined and is multiplied by an oversteer signal such that an additional torque is produced which is added, via an actuator in an electrically assisted power steering system, to its nominal torque, and is introduced into a vehicle steering system.

摘要翻译： 本发明涉及一种用于对车辆进行电控辅助的方法和装置。为了在过度转向的情况下使车辆稳定，本发明提供了一种标称偏航阻尼扭矩并且被过度转向信号乘以使得附加 产生通过电动助力转向系统中的致动器加到其额定扭矩并被引入到车辆转向系统中的扭矩。

公开(公告)号：US20090082924A1

公开(公告)日：2009-03-26

申请号：US12233049

申请日：2008-09-18

申请人： Lodewijk Wijffels ,  Oliver Nehls ,  Anja Damman ,  Sergio Codonesu

发明人： Lodewijk Wijffels ,  Oliver Nehls ,  Anja Damman ,  Sergio Codonesu

IPC分类号： B62D6/00

CPC分类号： B62D5/0466 ,  B62D6/006

摘要： A method for resetting a steering wheel of a motor vehicle having electric power assisted steering, with a resetting torque being determined in order to move the steering wheel from a diffracted steering position to a neutral position. The resetting torque differs for low and high friction values wherein a signal produced in response to a determined yaw rate is introduced into the determination of the resetting torque. The contribution of the yaw-rate based resetting torque to the total resetting torque increases as the vehicle speed increases.

摘要翻译： 一种用于复位具有电力辅助转向的机动车辆的方向盘的方法，其中确定了重置扭矩以便将方向盘从衍射转向位置移动到中立位置。 对于低摩擦力值和高摩擦值，复位转矩不同，其中响应于所确定的横摆角速度产生的信号被引入复位转矩的确定中。 基于偏转率的复位转矩对总复位转矩的贡献随着车速的增加而增加。