公开(公告)号：US20050000748A1

公开(公告)日：2005-01-06

申请号：US10843564

申请日：2004-05-12

申请人： Andrea Link ,  Willibald Watzka ,  Jan Urbahn

发明人： Andrea Link ,  Willibald Watzka ,  Jan Urbahn

IPC分类号： B60R21/00 ,  B60R21/01 ,  B60R21/0132 ,  B60R21/16

CPC分类号： B60R21/0132 ,  B60R2021/0006 ,  B60R2021/01322

摘要： A method for activating safety devices comprising a first longitudinal impact sensor, a second lateral impact sensor and a processing device which activates the safety devices, wherein when the motion signals and/or signals derived therefrom exceed defined threshold values, the threshold values that are critical for the activation of the safety devices are increased in the event of an immediately preceding abnormal motion of the vehicle in the longitudinal direction.

摘要翻译： 一种用于启动安全装置的方法，包括第一纵向冲击传感器，第二横向冲击传感器和激活安全装置的处理装置，其中当其中得到的运动信号和/或信号超过限定的阈值时，临界值 在车辆在纵向上的紧急异常运动的情况下，安全装置的启动增加。

公开(公告)号：US5544915A

公开(公告)日：1996-08-13

申请号：US504249

申请日：1995-07-19

申请人： Gunter Fendt ,  Peter Hora ,  Hans Spies ,  Helmut Steurer ,  Willibald Watzka ,  Guido Wetzel

发明人： Gunter Fendt ,  Peter Hora ,  Hans Spies ,  Helmut Steurer ,  Willibald Watzka ,  Guido Wetzel

IPC分类号： G01P15/00 ,  B60R21/01 ,  B60R21/16 ,  B60R21/20 ,  B60R21/32 ,  B60R21/04

CPC分类号： B60R21/013 ,  B60R2021/01006

摘要： To trigger driver and passenger airbags as well as side airbags, the sensor signals generated by collision sensors will be fed into a central control unit for processing. According to this invention, side airbags will be activated by evaluating sensor signals generated by a collision sensor for detecting head-on and side collisions, centrally located within the motor vehicle, as well as by a left-hand and right-hand collision sensor each detecting side collisions, by the control unit generating a triggering signal whenever the centrally located collision sensor and at least one of the two side collision sensors generate a collision signal, with one of these two collision sensors having a greater value, or if the centrally located collision sensor as well as one of the two side collision sensors provide a signal of equal value, with the other side collision sensor simultaneously generating a collision signal with a value either equal or lower than the value of the collision signal generated by the central collision sensor. The process according to this invention will lead to a very high degree of triggering certainty for the entire occupant protection system, and advantageously does not require the use of a mechanical safety switch to trigger the side airbags.

摘要翻译： 为了触发驾驶员和乘客安全气囊以及侧面安全气囊，碰撞传感器产生的传感器信号将被送入中央控制单元进行处理。 根据本发明，通过评估由碰撞传感器产生的传感器信号来激活侧面安全气囊，用于检测机动车辆中心的前后碰撞以及左右碰撞传感器 无论何时中心定位的碰撞传感器和两个侧面碰撞传感器中的至少一个碰撞传感器产生碰撞信号，控制单元产生触发信号，这两个碰撞传感器中的一个具有较大的值，或者如果位于中心位置 碰撞传感器以及两侧碰撞传感器中的一个提供相等值的信号，另一侧碰撞传感器同时产生等于或低于由中央碰撞传感器产生的碰撞信号的值的碰撞信号 。 根据本发明的方法将导致整个乘员保护系统的非常高的触发确定性，并且有利地不需要使用机械安全开关来触发侧面安全气囊。