Method for determining a trigger time for restraint means in a vehicle
    1.
    发明申请
    Method for determining a trigger time for restraint means in a vehicle 失效
    用于确定车辆中的限制装置的触发时间的方法

    公开(公告)号:US20050192731A1

    公开(公告)日:2005-09-01

    申请号:US11042448

    申请日:2005-01-25

    CPC分类号: B60R21/0132 B60R21/0134

    摘要: A method for determining the trigger time for restraint means in a vehicle is provided, where, by forming two time windows for the speed reduction in a crash, the slope of the speed reduction in the respective time windows and the position of the time windows are determined. In this manner, an exact determination of the trigger time in conjunction with a crash time and the crash speed may be achieved, which are ascertained with the aid of a pre-crash sensory system.

    摘要翻译: 提供了一种用于确定车辆中的限制装置的触发时间的方法,其中通过形成用于碰撞中的减速的两个时间窗口,各个时间窗口中的速度降低的斜率和时间窗口的位置是 决心。 以这种方式,可以实现结合碰撞时间和碰撞速度的触发时间的精确确定,这是借助于预碰撞感觉系统来确定的。

    Method for determining a trigger time for restraint means in a vehicle
    2.
    发明授权
    Method for determining a trigger time for restraint means in a vehicle 失效
    用于确定车辆中的约束装置的触发时间的方法

    公开(公告)号:US07191045B2

    公开(公告)日:2007-03-13

    申请号:US11042448

    申请日:2005-01-25

    IPC分类号: B60R22/00

    CPC分类号: B60R21/0132 B60R21/0134

    摘要: A method for determining the trigger time for restraint means in a vehicle is provided, where, by forming two time windows for the speed reduction in a crash, the slope of the speed reduction in the respective time windows and the position of the time windows are determined. In this manner, an exact determination of the trigger time in conjunction with a crash time and the crash speed may be achieved, which are ascertained with the aid of a pre-crash sensory system.

    摘要翻译: 提供了一种用于确定车辆中的限制装置的触发时间的方法,其中通过形成用于碰撞中的减速的两个时间窗口,各个时间窗口中的速度降低的斜率和时间窗口的位置是 决心。 以这种方式,可以实现结合碰撞时间和碰撞速度的触发时间的精确确定,这是借助于预碰撞感觉系统来确定的。

    Device for controlling a retaining system
    5.
    发明申请
    Device for controlling a retaining system 审中-公开
    用于控制保持系统的装置

    公开(公告)号:US20060138758A1

    公开(公告)日:2006-06-29

    申请号:US10529419

    申请日:2003-05-20

    IPC分类号: B60R21/0132

    CPC分类号: B60R21/0132

    摘要: A device is provided for triggering a restraint means, e.g., a two-stage deployment airbag, the device triggering a second airbag stage as a function of a criterion, derived from the acceleration signal, and the closing velocity. The criterion is, in particular, the deployment time for the first airbag stage. As a function of the deployment time of the first airbag stage and the closing velocity, triggering classes are established which in turn define the deployment time for the second airbag stage.

    摘要翻译: 提供了一种装置,用于触发限制装置,例如两级展开气囊,根据加速度信号导出的标准,触发第二安全气囊的装置和关闭速度。 该标准尤其是第一气囊平台的部署时间。 作为第一气囊平台的展开时间和闭合速度的函数,建立了触发等级,这又限定了第二气囊平台的展开时间。

    Device for impact detection in a vehicle
    8.
    发明授权
    Device for impact detection in a vehicle 失效
    车辆冲击检测装置

    公开(公告)号:US06678599B2

    公开(公告)日:2004-01-13

    申请号:US10219720

    申请日:2002-08-15

    IPC分类号: B60R2200

    摘要: A device for impact detection in a motor vehicle has both a precrash sensor and an impact sensor, and when an impact is detected, the noise threshold for the impact sensor is lowered, so that the deployment time can then be determined as a function of the signals of the precrash sensor and the impact sensor. Various features are extracted from the signals of the impact sensor and then compared with continuous threshold functions to detect a deployment case. The deceleration and/or velocity and/or predisplacement may be used as features.

    摘要翻译: 用于机动车辆中冲击检测的装置具有预冲击传感器和冲击传感器,并且当检测到冲击时,冲击传感器的噪声阈值降低,从而随后可以将该部署时间确定为 预冲击传感器和冲击传感器的信号。 从冲击传感器的信号中提取各种特征,然后与连续阈值函数进行比较,以检测部署情况。 减速和/或速度和/或预定位可以用作特征。

    Device for recognition of a pole crash
    9.
    发明授权
    Device for recognition of a pole crash 失效
    识别极点碰撞的装置

    公开(公告)号:US07519460B2

    公开(公告)日:2009-04-14

    申请号:US10523733

    申请日:2003-03-11

    IPC分类号: B60R21/01

    摘要: A device for recognizing a pole crash, situated in a vehicle. The pole crash is determined on the basis of an impact velocity, which is recognized by an environment sensor, and an acceleration, which occurs in upon impact and is recognized by an impact sensor. In particular, the time between the impact and the impact object hitting the engine block is determined to identify a pole crash.

    摘要翻译: 用于识别位于车辆中的极点碰撞的装置。 基于受环境传感器识别的冲击速度和冲击时发生的冲击传感器识别的加速度来确定极点碰撞。 特别地,确定冲击和撞击发动机缸体的碰撞物体之间的时间以识别极点碰撞。