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公开(公告)号:US06786296B2
公开(公告)日:2004-09-07
申请号:US10157021
申请日:2002-05-30
申请人: Jürgen Guldner , Markus Krug , Slawomir Bakaus , Kai-Uwe Balszuweit , Hendrikus Smakman , Christian Ebner , Michael Gräf , Schedl Anton , Patrick Mescher , Robert Disser , Jeffrey Heinrichs , Scott Millsap , Brian Murray , Detlef Krukenkamp , Michael Byers
发明人: Jürgen Guldner , Markus Krug , Slawomir Bakaus , Kai-Uwe Balszuweit , Hendrikus Smakman , Christian Ebner , Michael Gräf , Schedl Anton , Patrick Mescher , Robert Disser , Jeffrey Heinrichs , Scott Millsap , Brian Murray , Detlef Krukenkamp , Michael Byers
IPC分类号: B62D500
CPC分类号: B62D9/005 , B60T8/1755 , B60T8/885 , B60T2260/02 , B62D5/003
摘要: In an embodiment of the present invention, an apparatus for steering a vehicle is disclosed. The apparatus includes a back-drivable steer-by-wire system including a road wheel actuator assembly coupled to a wheel of the vehicle. The road wheel actuator assembly defines a steering axis and the steering axis is off-set from a longitudinal axis of the wheel by a positive scrub radius. In an embodiment for a method in accordance with the present invention, a method to steer a vehicle after failure of a road wheel actuator assembly in a back-drivable steer-by-wire steering system is disclosed. The method includes the acts of applying a braking force to the wheel and generating a torque on the road wheel actuator assembly by the applied braking force acting through a positive scrub radius.
摘要翻译: 在本发明的实施例中,公开了一种用于转向车辆的装置。 该装置包括可驱动的可绕线转向系统,其包括联接到车辆的车轮的车轮致动器组件。 路轮致动器组件限定转向轴线,并且转向轴线从车轮的纵向轴线以正的磨擦半径偏移。 在根据本发明的方法的实施例中,公开了一种在可驱动的可转向转向转向系统中的车轮致动器组件故障后转向车辆的方法。 该方法包括对车轮施加制动力并通过通过正磨擦半径作用的施加的制动力在车轮致动器组件上产生扭矩的动作。