Multiple-satellite sensors algorithm wake up and reset strategy for an inflatable restraint system
    1.
    发明授权
    Multiple-satellite sensors algorithm wake up and reset strategy for an inflatable restraint system 有权
    多卫星传感器算法为充气约束系统唤醒和复位策略

    公开(公告)号:US07203584B2

    公开(公告)日:2007-04-10

    申请号:US11121878

    申请日:2005-05-04

    IPC分类号: G06F7/00

    CPC分类号: B60R21/0132 B60R21/013

    摘要: An air bag system (12) provides a central controller (14), a multiple of satellite sensors (16) and a multiple of deployable air bags (18). The central controller (14) runs the impact event algorithms. The number of satellites which are allowed to activate algorithms at any one time is limited. The minimum number of satellites required for full protection is the maximum number of satellite sensors allowed to wake up an impact event algorithm at any one time. An order for algorithm wake is also specified since the number of algorithms allowed is less than the total number of satellite sensors.

    摘要翻译: 安全气囊系统(12)提供中央控制器(14),多个卫星传感器(16)和多个可部署的气囊(18)。 中央控制器(14)运行冲击事件算法。 允许任何时间激活算法的卫星数量有限。 全面保护所需的最少卫星数量是允许在任何时候唤醒碰撞事件算法的卫星传感器的最大数量。 还规定了算法唤醒的顺序,因为允许的算法数量少于卫星传感器的总数。

    Side collision plausibility with lateral velocity
    3.
    发明授权
    Side collision plausibility with lateral velocity 有权
    侧向碰撞相似性与侧向速度

    公开(公告)号:US07526382B2

    公开(公告)日:2009-04-28

    申请号:US11353342

    申请日:2006-02-14

    IPC分类号: G08G1/16

    摘要: The method and system of this invention discriminates between a lateral collision and a static non-collision event by measuring lateral velocity of the vehicle and adjusting a threshold value causing occupant restraint system actuation according to the measured lateral velocity. The threshold value is decreased in response to an increase in lateral velocity and increased or maintained at a higher value when lateral velocity is minimal to prevent actuation caused by a non-crash event such as a door slam.

    摘要翻译: 本发明的方法和系统通过测量车辆的横向速度和根据所测量的横向速度调节引起乘员约束系统致动的阈值来区分横向碰撞和静态非碰撞事件。 响应于侧向速度的增加,阈值减小,并且当横向速度最小时增加或保持在较高值,以防止由非撞击事件(例如门砰击)引起的致动。