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1. 发明授权

US06618656B2 Method for rollover detection for automotive vehicles with safety-related devices 失效
标题翻译：具有安全相关设备的汽车的翻车检测方法
公开(公告)号：US06618656B2
公开(公告)日：2003-09-09
申请号：US09863554
申请日：2001-05-22
申请人： Hermann Kueblbeck , Ernst Rottenkolber , Peter Steiner , Helmut Steurer , Peter Weidel
发明人： Hermann Kueblbeck , Ernst Rottenkolber , Peter Steiner , Helmut Steurer , Peter Weidel
IPC分类号： G06F700
CPC分类号： B60R21/0132 , B60G2800/9124 , B60R21/013 , B60R2021/0018 , B60R2021/01306 , B60R2021/01325 , B60R2021/01327
摘要： A method for rollover detection for automotive vehicles with safety-related devices, such as roll bars, (side) airbags and seat-belt tensioners involves the following steps and features. An angular rate of rotation (&ohgr;x) around the vehicle longitudinal axis is provided by the signal of a gyrosensor, and an initial position angle (&agr;0) identifying the initial position of the vehicle transverse axis is determined from at least one sensor signal. An integral of the angular rate is added to the initial position angle. The absolute value of the resulting sum, which is proportional to the momentary inclination angle relative to the horizontal plane, is then compared to a trigger threshold that is a function of the angular rate and vehicle-specific parameters. A safety-related device is triggered if the absolute value of the resulting sum exceeds the trigger threshold.
摘要翻译：用于具有安全相关装置（例如滚动条，（侧）安全气囊和安全带张紧器）的机动车辆的翻车检测方法包括以下步骤和特征。通过陀螺传感器的信号提供围绕车辆纵向轴线的角速度（ω），并且从至少一个传感器信号确定识别车辆横轴的初始位置的初始位置角（α0）。将角速度的积分加到初始位置角度。然后将所得和的与相对于水平面的瞬时倾斜角度成比例的绝对值与作为角速度和车辆特定参数的函数的触发阈值进行比较。如果结果总和的绝对值超过触发阈值，则会触发与安全相关的设备。

2. 发明授权

US06701276B2 Method for generating an activating algorithm for rollover detection for safety-related devices in automotive vehicles 失效
标题翻译：用于生成用于汽车中的安全相关装置的翻转检测的激活算法的方法
公开(公告)号：US06701276B2
公开(公告)日：2004-03-02
申请号：US09864087
申请日：2001-05-22
申请人： Hermann Kueblbeck , Ernst Rottenkolber , Peter Steiner , Helmut Steurer , Peter Weidel
发明人： Hermann Kueblbeck , Ernst Rottenkolber , Peter Steiner , Helmut Steurer , Peter Weidel
IPC分类号： B60R2113
CPC分类号： B60R21/013 , B60R2021/0018 , B60R2021/01306 , B60R2021/01325 , B60R2021/01327
摘要： An activating algorithm is generated for rollover detection for safety-related devices in automotive vehicles. First, a theoretical characteristic rollover curve, adapted to the respective vehicle, is assumed. This theoretical rollover curve is approximated with the aid of low pass filter functions to specific cutoff frequencies and trigger thresholds respectively. These cutoff frequencies and trigger thresholds are adapted to the rollover scenarios to be detected. The sensor signals generated by an angular rate sensor for sensing the rotational velocity of the rolling motion, are processed and evaluated by these low pass filter functions for activating a safety device, if necessary. The low pass filter functions provide a rollover curve which is an approximation of the theoretical rollover curve.
摘要翻译：生成用于机动车辆中安全相关装置的翻转检测的激活算法。首先，假设适用于相应车辆的理论特性翻转曲线。借助于低通滤波器功能，分别对特定截止频率和触发阈值近似该理论转折曲线。这些截止频率和触发阈值适用于要检测的翻转场景。由用于感测滚动运动的旋转速度的角速度传感器产生的传感器信号通过这些低通滤波器功能进行处理和评估，以激活安全装置，如果需要的话。低通滤波器功能提供了一个翻转曲线，它是理论翻转曲线的近似值。

3. 发明申请

US20050209757A1 Method for releasing a safety device in a motor vehicle in the event of an overturn 审中-公开
标题翻译：在发生翻转的情况下释放机动车辆中的安全装置的方法
公开(公告)号：US20050209757A1
公开(公告)日：2005-09-22
申请号：US10513073
申请日：2003-05-02
申请人： Hermann Kueblbeck , Markus Larice , Helmut Steurer
发明人： Hermann Kueblbeck , Markus Larice , Helmut Steurer
IPC分类号： B60R21/00 , B60R21/01 , B60R21/013 , B60R21/0132 , G05D1/00
CPC分类号： B60R21/01336 , B60R21/0132 , B60R21/0133 , B60R2021/0018 , B60R2021/0119 , B60R2021/01306 , B60R2021/01322 , B60R2021/01327
摘要： Method for the triggering of a safety device in a motor vehicle in a rollover process, wherein the rotation rate signals ω generated by a rotation rate sensor are evaluated for the recognition of the rollover process of the motor vehicle about one of its axes. In that regard, predominantly roll bars, side airbags, and belt tensioners come into consideration as safety devices. The object of the invention consists in presenting a method for the triggering of a safety device, without, however, simultaneously suffering an impairment of the safe and reliable recognizing of a tip-over. According to the invention, low-pass filtered rotation rate signals are compared with an adjustable threshold value, whereby this threshold value is generated dependent on the integrated rotation rate signal. In that regard, the low-pass filtering occurs with a limit frequency, with which the signal components of the rotation rate signal characteristic for a rollover process remain unfiltered.
摘要翻译：用于在翻转过程中触发机动车辆中的安全装置的方法，其中评估由转速传感器产生的旋转速度信号ω，以识别机动车辆围绕其一个轴线的翻转过程。在这方面，主要是辊杆，侧面安全气囊和皮带张紧器被认为是安全装置。本发明的目的在于提出一种用于触发安全装置的方法，而不会同时遭受对安全可靠地识别翻倒的损害。根据本发明，将低通滤波的旋转速率信号与可调阈值进行比较，由此该阈值取决于集成旋转速率信号而产生。在这方面，低通滤波以极限频率发生，用于翻转过程的旋转速率信号特性的信号分量保持未过滤。

4. 发明授权

US06419262B1 Occupant protective device located in the steering wheel of a motor vehicle 失效
标题翻译：位于机动车辆方向盘的乘员保护装置
公开(公告)号：US06419262B1
公开(公告)日：2002-07-16
申请号：US09787210
申请日：2001-05-23
申请人： Günter Fendt , Hermann Küblbeck , Peter Steiner , Helmut Steurer , Armin Vogl
发明人： Günter Fendt , Hermann Küblbeck , Peter Steiner , Helmut Steurer , Armin Vogl
IPC分类号： B60R2124
CPC分类号： B60R21/231 , B60R21/203 , B60R21/268 , B60R2021/23107 , B60R2021/26058 , B60R2021/26094 , B60R2021/2633 , B60R2021/2648
摘要： Conventional airbag apparatuses have a very large volume for offering the greatest possible protection for the passenger, and therefore block the driver's view of the traffic situation and preclude further steering actions. Additionally, the passenger is endangered if he is in an atypical sitting position. Multi-stage airbag systems permit an adaptation of the degree of deployment to the size and/or position of the passenger, but are very complicated and slow. Proposed is a passenger-protection apparatus having a first airbag for a first stage of deployment, and a second airbag for a second stage of deployment, which occurs after and independently of the first, with the shape of the first airbag and the quantity of gas supplied to it being determined such that, when filled with this quantity of gas, the first airbag has a collision zone that corresponds to the diameter of the steering wheel, and has a short expansion length in the direction of the passenger, in relation to the distance between the collision zone and the passenger. A second airbag, which can be deployed independently, laterally surrounds the first airbag, partially or preferably completely, in the manner of a hose in the filled state, and compresses the first airbag, so the expansion length of the first airbag increases. Whereas the first airbag is deployed early and independently of the position of the passenger, the second airbag can be filled afterward with different quantities of gas when a second acceleration threshold is exceeded, as a function of the position and/or size of the passenger, by a controllable gas source, which can preferably be deployed in stages, thereby establishing the shape of the two airbags and the deformation of the first airbag.
摘要翻译：传统的安全气囊装置具有非常大的体积，为乘客提供最大的保护，因此阻止驾驶员对交通状况的看法，并排除进一步的转向动作。另外，如果他处于非典型的坐姿，乘客将受到威胁。多级安全气囊系统允许将部署程度适应于乘客的大小和/或位置，但是非常复杂和缓慢。提出了一种乘客保护装置，其具有用于第一阶段展开的第一气囊和用于第一阶段展开的第二气囊，其在第一气囊和第一气囊的形状之后发生并且独立于第一气囊供给到其被确定为使得当填充有该量的气体时，第一气囊具有与方向盘的直径相对应的碰撞区域，并且在乘客方向上具有较小的膨胀长度碰撞区与乘客之间的距离。可以独立地部署的第二气囊，以填充状态的软管的方式，部分地或优选地完全地横向包围第一气囊，并且压缩第一气囊，因此第一气囊的膨胀长度增加。尽管第一气囊早期地部署并且独立于乘客的位置，但是当超过第二加速度阈值时，第二气囊可以随着不同量的气体而被填充，作为乘客的位置和/或尺寸的函数，通过可控的气源，其可以优选地分阶段展开，从而建立两个安全气囊的形状和第一气囊的变形。

5. 发明授权

US06271747B1 Method for adjusting the trigger threshold of vehicle occupant protection devices 有权
标题翻译：调整车辆乘员保护装置触发阈值的方法
公开(公告)号：US06271747B1
公开(公告)日：2001-08-07
申请号：US09638490
申请日：2000-08-14
申请人： Guenter Fendt , Richard Baur , Michael Bischoff , Stephan Schwehr , Peter Steiner , Helmut Steurer
发明人： Guenter Fendt , Richard Baur , Michael Bischoff , Stephan Schwehr , Peter Steiner , Helmut Steurer
IPC分类号： B60Q100
CPC分类号： B60R21/013 , B60R21/0134 , B60R21/0136 , B60R2021/01322 , G01D5/353 , G01P15/093
摘要： The safety of occupants in a vehicle is increased by avoiding an unnecessary deployment of a safety device, such as an air bag in the vehicle. For this purpose the trigger signal for deploying the safety device is generated either in response to a vehicle motion signal exceeding a high threshold level or in response to the vehicle motion signal exceeding a low threshold level as determined by a precrash signal (S1) followed by a crash signal (S2) preferably within a limited time duration (TMAX). For this purpose the signals (S1) and (S2) are logically linked and the resulting signal at the output of an AND-gate or at the output of a timing circuit determines whether the vehicle motion signal is compared with the high threshold level or with the low threshold level for generating the trigger or deployment signal (DS). Only when this double condition occurs, is the trigger threshold lowered for deploying the safety device. An optical sensor is preferably used as the crash signal generator.
摘要翻译：通过避免不必要地安装诸如车辆中的安全气囊的安全装置来增加车辆中乘客的安全性。为此，用于部署安全装置的触发信号是响应于车辆运动信号超过高阈值电平而产生的，或者响应于车辆运动信号超过由先入侵信号（S1）确定的低阈值电平碰撞信号（S2）优选地在有限的持续时间（TMAX）内。为此，信号（S1）和（S2）在逻辑上链接，并且在AND门的输出处或在定时电路的输出处产生的信号确定车辆运动信号是否与高阈值电平或与用于生成触发或部署信号（DS）的低阈值电平。只有在发生这种双重情况时，为了部署安全装置，触发阈值降低。优选使用光学传感器作为碰撞信号发生器。

6. 发明授权

US08862333B2 Method of determining the lateral velocity of a vehicle during abnormal driving situations 有权
标题翻译：在异常驾驶情况下确定车辆的横向速度的方法
公开(公告)号：US08862333B2
公开(公告)日：2014-10-14
申请号：US13383862
申请日：2010-07-16
申请人： Robert M. Andres , Holger Faisst , Eric Mertz , Helmut Steurer
发明人： Robert M. Andres , Holger Faisst , Eric Mertz , Helmut Steurer
IPC分类号： B60R22/00
CPC分类号： G01M17/0078 , B60W40/109
摘要： Disclosed is a method to determine a vehicle's lateral velocity during abnormal driving situations of a vehicle during controlled side-impact or rollover crash tests that involve the pulling of a vehicle sideways into an object. A high-resolution, low-range, lateral accelerometer is integrated to determine the lateral velocity. Furthermore, is a method to initiate the integration of the acceleration signal and a method to stop and reset the integration. The method recognizes special conditions associated with abnormal driving situations like controlled crash tests, and therefore will not be active during normal operating conditions. The method also includes a means to handle offset tolerances associated with accelerometers by finding the sensor's zero-g point while the vehicle is at rest.
摘要翻译：公开了一种在涉及将车辆侧向拉入物体的受控侧撞或翻车碰撞试验期间确定车辆的异常驾驶状态期间的车辆横向速度的方法。集成了高分辨率，低范围的横向加速度计来确定横向速度。此外，是启动加速度信号的集成的方法以及停止和重置集成的方法。该方法识别与异常驾驶情况（如受控碰撞测试）相关的特殊情况，因此在正常操作条件下不会起作用。该方法还包括通过在车辆静止时找到传感器的零点而处理与加速度计相关联的偏移公差的装置。

7. 发明授权

US6028371A Process for direction-selective orientation of a passive safety device 失效
标题翻译：被动安全装置的方向选择方向的过程
公开(公告)号：US6028371A
公开(公告)日：2000-02-22
申请号：US59342
申请日：1998-04-14
申请人： Richard Baur , Christian Held , Hermann Kublbeck , Helmut Steurer , Alfons Wohrl
发明人： Richard Baur , Christian Held , Hermann Kublbeck , Helmut Steurer , Alfons Wohrl
IPC分类号： G01P15/00 , B60R21/00 , B60R21/01 , B60R21/16 , G01P15/18 , G01P21/00 , B60R21/32
CPC分类号： B60R21/01338 , B60R21/0132 , G01P15/18 , G01P21/00 , B60R2021/0009
摘要： A process and a mechanism for the direction-selective triggering of a passive safety device in a vehicle, with at least two acceleration transducers, where the acceleration transducers have directional sensitive axes and these have actual instantaneous orientations and are aligned in different, preferably specified reference orientations and there is an angle tolerance between the reference and the instantaneous orientations of the sensitive axes. An evaluation device is provided to correct the angle tolerance, comprising an electronic circuit which converts the signals (am 1, am 2, . . . am n) coming from the acceleration transducers to corrected output signals (a(I), a(II), . . . a(n)), which are linear combinations of the incoming signals with adjustable factors c.sub.ij : ##EQU1## This can lessen the expense of production compared to familiar mechanisms, without simultaneously reducing the measuring accuracy of the mechanism. In particular, if acceleration transducers with considerably higher angle tolerances are used, it is possible to achieve a higher level of measuring accuracy and sensitivity can be equalized and angle tolerance offset simultaneously in a single, inexpensive operation.
摘要翻译：具有至少两个加速度传感器的车辆中的被动安全装置的方向选择性触发的方法和机构，其中加速度传感器具有方向敏感轴，并且它们具有实际的瞬时取向并且在不同的，优选地指定的参考方向，并且在基准和敏感轴的瞬时取向之间存在角度公差。提供了一种用于校正角度公差的评估装置，包括将来自加速度传感器的信号（am 1，am 2，...，am n）转换为校正输出信号（a（I），a（II）），... a（n）），它们是具有可调整因子cij的输入信号的线性组合：与熟悉的机制相比，这可以减少生产费用，而不会同时降低机构的测量精度。特别地，如果使用具有相当大的角度公差的加速度传感器，则可以在单个廉价的操作中同时实现更高水平的测量精度和灵敏度的均衡和角度公差偏移。

8. 发明授权

US5424583A Device for triggering a passive safety system 失效
标题翻译：用于触发被动安全系统的装置
公开(公告)号：US5424583A
公开(公告)日：1995-06-13
申请号：US884168
申请日：1992-05-18
申请人： Hans Spies , Peter Hora , Gunter Fendt , Kenneth Francis , Helmut Steurer
发明人： Hans Spies , Peter Hora , Gunter Fendt , Kenneth Francis , Helmut Steurer
IPC分类号： B60R21/00 , B60R21/01 , B60R21/16 , G01P15/00 , G01P15/08 , G01P15/18
CPC分类号： B60R21/0133 , B60R21/0132 , G01P15/08 , B60R2021/01322
摘要： A device for triggering a passive safety system in a vehicle upon detection of an impact. At least two acceleration sensors, the sensitivity axes of which are aligned for detecting an angle of a frontal impact, are each assigned to a signal channel which, in series with the respective impact sensor, comprises an evaluation circuit, particularly an integrator circuit for its output signals, and a threshold value circuit. During the formation of the speed integral, the physical signal course and the course of the signal edges is evaluated by several logic units in a logical unit (LOG) in order to obtain factors which influence the integration constant of integrators (by multiplication and reduction) to enlarge the area that can be evaluated.
摘要翻译：一种用于在检测到冲击时触发车辆中的被动安全系统的装置。至少两个加速度传感器（其灵敏度轴对准用于检测正面冲击的角度）分别被分配给与各个冲击传感器串联的信号通道，该信号通道包括评估电路，特别是用于其的积分器电路输出信号和阈值电路。在形成速度积分期间，通过逻辑单元（LOG）中的几个逻辑单元来评估物理信号路线和信号边缘的过程，以获得影响积分器的积分常数的因子（通过乘法和还原）扩大可评估的面积。

9. 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。

10. 发明申请

US20050131594A1 Method for the evaluation of the mounting location of an acceleration sensor component in a vehicle 失效
标题翻译：用于评估车辆中的加速度传感器部件的安装位置的方法
公开(公告)号：US20050131594A1
公开(公告)日：2005-06-16
申请号：US10501982
申请日：2003-01-14
申请人： Lothar Weichenberger , Richard Baur , Helmut Steurer
发明人： Lothar Weichenberger , Richard Baur , Helmut Steurer
IPC分类号： B60R21/01 , B60R21/015 , G01P21/00 , G06F7/00
CPC分类号： B60R21/013 , B60R21/0132 , B60R21/0156 , B60R2021/01006 , B60R2021/01027 , B60R2021/01122 , B60R2021/01177 , G01P21/00
摘要： Method for the evaluating of an installation location of an acceleration sensor assembly in a vehicle with respect to the transmission characteristics to this installation location of acceleration impulses acting on the vehicle, with a following serially-connected evaluating circuit, especially for the triggering of occupant protection devices, in that a prescribed acceleration impulse is impressed at at least one prescribed position on the vehicle, the impulse response is measured at the installation location, the frequency spectrum of the impulse response is determined, and the installation location is evaluated through comparison of this frequency spectrum with a prescribed nominal spectrum.
摘要翻译：用于评估加速度传感器组件在车辆中的安装位置的方法，该安装位置相对于作用在车辆上的加速度冲击的安装位置的传输特性，具有以下串联连接的评估电路，特别是用于触发乘员保护装置，由于在车辆的至少一个规定位置施加规定的加速度脉冲，所以在安装位置测量脉冲响应，确定脉冲响应的频谱，并且通过比较这一点来评估安装位置具有规定标称光谱的频谱。

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