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1. 发明申请

US20060212258A1 Device and method for measuring accelerations for a passenger protection system in a vehicle 失效
标题翻译：用于测量车辆中乘客保护系统的加速度的装置和方法
公开(公告)号：US20060212258A1
公开(公告)日：2006-09-21
申请号：US10566488
申请日：2004-07-03
申请人： Gunter Fendt , Helmut Steurer , Helmut Christl , Christian Hollweck
发明人： Gunter Fendt , Helmut Steurer , Helmut Christl , Christian Hollweck
IPC分类号： G01P15/00 , G06F15/00
CPC分类号： B60R21/01338 , B60R21/0132
摘要： Disclosed is a device for measuring accelerations for a vehicle passenger protection system, whereby a first and second acceleration sensor with a first or second sensitivity direction are fitted in relation to a prespecified main direction of measurement, which form a first or second transverse projection in their projection onto a first or second transverse direction which is aligned vertically to the main direction of measurement, together with suitable evaluation devices for evaluating the processed first and second measuring signals. The first and second transverse projection of the first and second sensitivity directions run parallel to each other, and the first and second main projection of the first and second sensitivity direction run antiparallel to each other. Furthermore, the evaluation of the measured values provided by the sensors is conducted in such a manner that at least a partial error compensation results when the reference value changes in relation to the first and the second signal. Preferably, the evaluation is conducted in such a way dependant on the alignment of the first and second sensitivity direction that the error compensation is at a maximum level when the first and second reference value is changed.
摘要翻译：公开了一种用于测量车辆乘客保护系统的加速度的装置，其中具有第一或第二灵敏度方向的第一加速度传感器和第二加速度传感器相对于预先指定的主要测量方向进行装配，其在它们的形式中形成第一或第二横向突出投影到与主要测量方向垂直对准的第一或第二横向方向上，以及用于评估经处理的第一和第二测量信号的合适的评估装置。第一和第二灵敏度方向的第一和第二横向投影彼此平行地延伸，并且第一和第二灵敏度方向的第一和第二主要投影反向平行。此外，由传感器提供的测量值的评估以这样的方式进行，使得当参考值相对于第一和第二信号变化时，产生至少一个部分误差补偿。优选地，当第一和第二参考值改变时，评估依赖于第一和第二灵敏度方向的对准，误差补偿处于最大水平。

2. 发明授权

US07263460B2 Device and method for measuring accelerations for a passenger protection system in a vehicle 失效
标题翻译：用于测量车辆中乘客保护系统的加速度的装置和方法
公开(公告)号：US07263460B2
公开(公告)日：2007-08-28
申请号：US10566488
申请日：2004-07-03
申请人： Günter Fendt , Helmut Steurer , Helmut Christl , Christian Hollweck
发明人： Günter Fendt , Helmut Steurer , Helmut Christl , Christian Hollweck
IPC分类号： G01P15/00
CPC分类号： B60R21/01338 , B60R21/0132
摘要： Disclosed is a device for measuring accelerations for a vehicle passenger protection system, whereby a first and second acceleration sensor with a first or second sensitivity direction are fitted in relation to a prespecified main direction of measurement, which form a first or second transverse projection in their projection onto a first or second transverse direction which is aligned vertically to the main direction of measurement, together with suitable evaluation devices for evaluating the processed first and second measuring signals. The first and second transverse projection of the first and second sensitivity directions run parallel to each other, and the first and second main projection of the first and second sensitivity direction run antiparallel to each other. Furthermore, the evaluation of the measured values provided by the sensors is conducted in such a manner that at least a partial error compensation results when the reference value changes in relation to the first and the second signal. Preferably, the evaluation is conducted in such a way dependant on the alignment of the first and second sensitivity direction that the error compensation is at a maximum level when the first and second reference value is changed.
摘要翻译：公开了一种用于测量车辆乘客保护系统的加速度的装置，其中具有第一或第二灵敏度方向的第一加速度传感器和第二加速度传感器相对于预先指定的主要测量方向进行装配，其在它们的形式中形成第一或第二横向突出投影到与主要测量方向垂直对准的第一或第二横向方向上，以及用于评估经处理的第一和第二测量信号的合适的评估装置。第一和第二灵敏度方向的第一和第二横向投影彼此平行地延伸，并且第一和第二灵敏度方向的第一和第二主要投影反向平行。此外，由传感器提供的测量值的评估以这样的方式进行，使得当参考值相对于第一和第二信号变化时，产生至少一个部分误差补偿。优选地，当第一和第二参考值改变时，评估依赖于第一和第二灵敏度方向的对准，误差补偿处于最大水平。

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