Device and method for securing the standstill of a motor vehicle
    1.
    发明授权
    Device and method for securing the standstill of a motor vehicle 有权
    用于固定汽车停机的装置和方法

    公开(公告)号:US07627415B2

    公开(公告)日:2009-12-01

    申请号:US12024444

    申请日:2008-02-01

    IPC分类号: B60T7/12 B60T8/32

    摘要: In a device for securing the standstill of a motor vehicle with a distance-related longitudinal dynamic control module, which is contained in at least one electronic control unit and by which the motor vehicle is decelerated down to a standstill while maintaining a defined distance from a target object, at least until reaching the standstill, a nominal brake torque is defined by the longitudinal dynamic control module for a brake control module. At a defined first time after a detected standstill of the motor vehicle, the longitudinal dynamic control module transmits a transfer signal to the brake control module. Thereupon, independently of the predefinition of a nominal brake torque by the longitudinal dynamic control module, the brake control module alone builds up and/or holds a wheel brake torque in the sense of a parking brake function. At a defined second time after a start command, the longitudinal dynamic control module defines again, by itself, a nominal brake torque, starting at the actual brake torque that is on hand at this time, for the purpose of decreasing the wheel brake torque.

    摘要翻译: 在用于通过距离相关的纵向动态控制模块来固定机动车辆的停止的装置中,其包含在至少一个电子控制单元中,并且机动车辆被减速到停止状态,同时保持与 目标物体至少在达到停止状态时,制动控制模块的纵向动态控制模块定义了公称制动扭矩。 在机动车的检测到的停止之后,在确定的第一时间,纵向动态控制模块将传递信号发送到制动控制模块。 于是,独立于通过纵向动态控制模块对标称制动扭矩的预定义,制动控制模块单独建立和/或保持在驻车制动功能的意义上的车轮制动扭矩。 在开始命令之后的第二次定义中,纵向动态控制模块本身再次定义从此时起手的实际制动转矩开始的标称制动转矩,以减小车轮制动扭矩。

    Device and Method for Securing the Standstill of a Motor Vehicle
    2.
    发明申请
    Device and Method for Securing the Standstill of a Motor Vehicle 有权
    用于固定汽车停机的装置和方法

    公开(公告)号:US20080215224A1

    公开(公告)日:2008-09-04

    申请号:US12024444

    申请日:2008-02-01

    IPC分类号: B60T7/12

    摘要: In a device for securing the standstill of a motor vehicle with a distance-related longitudinal dynamic control module, which is contained in at least one electronic control unit and by which the motor vehicle is decelerated down to a standstill while maintaining a defined distance from a target object, at least until reaching the standstill, a nominal brake torque is defined by the longitudinal dynamic control module for a brake control module. At a defined first time after a detected standstill of the motor vehicle, the longitudinal dynamic control module transmits a transfer signal to the brake control module. Thereupon, independently of the predefinition of a nominal brake torque by the longitudinal dynamic control module, the brake control module alone builds up and/or holds a wheel brake torque in the sense of a parking brake function. At a defined second time after a start command, the longitudinal dynamic control module defines again, by itself, a nominal brake torque, starting at the actual brake torque that is on hand at this time, for the purpose of decreasing the wheel brake torque.

    摘要翻译: 在用于通过距离相关的纵向动态控制模块来固定机动车辆的停止的装置中,其包含在至少一个电子控制单元中,并且机动车辆被减速到停止状态,同时保持与 目标物体至少在达到停止状态时,制动控制模块的纵向动态控制模块定义了公称制动扭矩。 在机动车的检测到的停止之后,在确定的第一时间,纵向动态控制模块将传递信号发送到制动控制模块。 于是,独立于通过纵向动态控制模块对标称制动扭矩的预定义,制动控制模块单独建立和/或保持在驻车制动功能的意义上的车轮制动扭矩。 在开始命令之后的第二次定义中,纵向动态控制模块本身再次定义从此时起手的实际制动转矩开始的标称制动转矩,以减小车轮制动扭矩。