公开(公告)号：US08442737B2

公开(公告)日：2013-05-14

申请号：US12594274

申请日：2008-04-03

申请人： Frank Seurer ,  Daniel Fischer ,  Stefan Stölzl

发明人： Frank Seurer ,  Daniel Fischer ,  Stefan Stölzl

IPC分类号： G06F19/00

CPC分类号： B60W30/18127 ,  B60L7/18 ,  B60T1/10 ,  B60T8/1766 ,  B60T8/267 ,  B60T8/4872 ,  B60T13/686 ,  B60T2201/09 ,  B60T2270/608 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18172 ,  B60W2520/30 ,  B60W2540/12 ,  Y02T10/56

摘要： A method for operating a vehicle braking system for motor vehicles including a hybrid or electric drive and hydraulically actutable wheel brakes on the front axle, wherein the wheels associated with the rear axle are driven at least partially by an electric motor that can be operated as a generator to recover braking energy and, in generator mode, exerts a braking force on the vehicle wheel associated with the respective axle, thereby generating a drag torque including the braking torque and the regeneration torque of the electric drive, the drag torque being separately regulatable on the front and rear axles. To prevent overbraking of the rear axle and a loss of driving stability of the vehicle, a regeneration torque acting on the rear axle is controlled or regulated such that the drag torque acting on the rear axle does not exceed a maximum drag torque value associated with that axle.

摘要翻译： 一种用于操作机动车辆的车辆制动系统的方法，包括在前轴上的混合动力或电动驱动和液压可执行的轮式制动器，其中与后轴相关联的车轮至少部分地由电动机驱动，所述电动机可以作为 发电机以恢复制动能量，并且在发电机模式下，在与相应车轴相关联的车轮上施加制动力，由此产生包括电驱动器的制动转矩和再生转矩的牵引力矩，拖曳转矩可单独调节 前轴和后轴。 为了防止后桥的过度制动和车辆的行驶稳定性的损失，作用在后桥上的再生力矩被控制或调节，使得作用在后桥上的拖曳力不超过与该后桥相关联的最大牵引转矩值 轴。

公开(公告)号：US20100198475A1

公开(公告)日：2010-08-05

申请号：US12594274

申请日：2008-04-03

申请人： Stephan Stölzl ,  Daniel Fischer ,  Frank Seurer

发明人： Stephan Stölzl ,  Daniel Fischer ,  Frank Seurer

IPC分类号： B60L7/18 ,  G06F19/00

CPC分类号： B60W30/18127 ,  B60L7/18 ,  B60T1/10 ,  B60T8/1766 ,  B60T8/267 ,  B60T8/4872 ,  B60T13/686 ,  B60T2201/09 ,  B60T2270/608 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18172 ,  B60W2520/30 ,  B60W2540/12 ,  Y02T10/56

摘要： A method for operating a vehicle braking system for motor vehicles including a hybrid or electric drive and hydraulically actutable wheel brakes on the front axle, wherein the wheels associated with the rear axle are driven at least partially by an electric motor that can be operated as a generator to recover braking energy and, in generator mode, exerts a braking force on the vehicle wheel associated with the respective axle, thereby generating a drag torque including the braking torque and the regeneration torque of the electric drive, the drag torque being separately regulatable on the front and rear axles. To prevent overbraking of the rear axle and a loss of driving stability of the vehicle, a regeneration torque acting on the rear axle is controlled or regulated such that the drag torque acting on the rear axle does not exceed a maximum drag torque value associated with that axle.

摘要翻译： 一种用于操作机动车辆的车辆制动系统的方法，包括在前轴上的混合动力或电动驱动和液压可执行的轮式制动器，其中与后轴相关联的车轮至少部分地由电动机驱动，所述电动机可以作为 发电机以恢复制动能量，并且在发电机模式下，在与相应车轴相关联的车轮上施加制动力，由此产生包括电驱动器的制动转矩和再生转矩的牵引力矩，拖曳转矩可单独调节 前轴和后轴。 为了防止后桥的过度制动和车辆的行驶稳定性的损失，作用在后桥上的再生力矩被控制或调节，使得作用在后桥上的拖曳力不超过与该后桥相关联的最大牵引转矩值 轴。