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公开(公告)号：US6141604A
公开(公告)日：2000-10-31
申请号：US142615
申请日：1999-04-16
申请人： Bernhard Mattes , Walter Seyfang , Michael Henne
发明人： Bernhard Mattes , Walter Seyfang , Michael Henne
CPC分类号： B60R21/0132 , B60R21/013 , B60R2021/0018 , B60R2021/01322 , B60R2021/01325 , B60R2021/01327
摘要： In order to allow a vehicle rollover to be detected in timely fashion and with high reliability, acceleration sensors are provided which measure the accelerations of the vehicle in the direction of its yaw axis, its roll axis, and its pitch axis. In addition, at least one rotation rate sensor is provided which measures the angular velocity of the vehicle with respect to its roll axis and optionally also with respect to its pitch axis.
摘要翻译： PCT No.PCT / DE96 / 01997 371日期1999年4月16日 102（e）日期1999年4月16日PCT 1996年10月10日PCT公布。 公开号WO97 / 33774 日期1997年9月18日为了能够及时，高可靠地检测到车辆翻车，提供加速度传感器，其测量车辆在其偏航轴，其侧倾轴线及其俯仰轴线方向上的加速度 。 此外，提供了至少一个旋转速率传感器，其测量车辆相对于其滚动轴线的角速度，并且还可以相对于其俯仰轴线来测量角速度。
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42.发明授权
公开(公告)号：US6133741A
公开(公告)日：2000-10-17
申请号：US171155
申请日：1998-10-13
申请人： Bernhard Mattes , Hartmut Schumacher , Ralf Henne
发明人： Bernhard Mattes , Hartmut Schumacher , Ralf Henne
CPC分类号： B60R21/0173 , B60R16/027 , G01R27/14
摘要： A method for measuring the resistance of a load, preferably the firing pellet of an airbag, that is connected on the secondary side of a rotary transformer, in which the resistance measurement is largely unaffected by the magnetic coupling between the windings of the transformer. According to this method, the capacitor is partially discharged twice in succession. During the first partial discharge, the capacitor is discharged continuously, and during the second partial discharge, the capacitor is discharged in steps. After the two partial discharges, the residual charge voltages at the capacitor are measured and the difference between the two charge voltages is obtained. This difference is an indication of the resistance of the load connected on the secondary side of the transformer.
摘要翻译： PCT No.PCT / DE97 / 02041 Sec。 371日期：1998年10月13日 102（e）日期1998年10月13日PCT 1997年9月12日PCT公布。 公开号WO98 / 36285 PCT 日期1998年8月20日一种用于测量连接在旋转变压器的次级侧的负载（优选地，气囊的发射颗粒）的电阻的方法，其中电阻测量在很大程度上不受绕组之间的磁耦合的影响 的变压器。 根据该方法，电容器连续部分放电两次。 在第一局部放电期间，电容器被连续放电，并且在第二局部放电期间，电容器被逐步放电。 在两次局部放电之后，测量电容器的剩余充电电压，并获得两个充电电压之间的差值。 该差异表示连接在变压器二次侧的负载的电阻。
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公开(公告)号：US5903062A
公开(公告)日：1999-05-11
申请号：US860877
申请日：1997-09-25
CPC分类号： B60R21/017 , F42C11/00 , G01P15/0891
摘要： An electronic device, in particular a safety device, for occupants of a vehicle has a push-pull output element controlled by an astable flip-flop with outputs via decoupling elements. The astable flip-flop and the decoupling elements receive operating voltage over a switching element that switches at a given acceleration threshold.
摘要翻译： PCT No.PCT / DE95 / 01828 Sec。 371日期：1997年9月25日 102（e）日期1997年9月25日PCT 1995年12月21日PCT PCT。 公开号WO96 / 21584 日期1996年7月18日一种用于车辆乘客的电子设备，特别是安全装置具有由具有通过去耦元件输出的不稳定触发器控制的推挽输出元件。 不稳定的触发器和去耦元件通过在给定加速度阈值处切换的开关元件接收工作电压。
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公开(公告)号：USRE36122E
公开(公告)日：1999-03-02
申请号：US797385
申请日：1997-02-07
申请人： Bernhard Mattes , Werner Nitschke , Willi Kuhn , Wolfgang Drobny , Hugo Weller , Peter Taufer , Edmund Jeenicke , Klaus Reischle , Michael Henne , Wilfried Burger
发明人： Bernhard Mattes , Werner Nitschke , Willi Kuhn , Wolfgang Drobny , Hugo Weller , Peter Taufer , Edmund Jeenicke , Klaus Reischle , Michael Henne , Wilfried Burger
CPC分类号： B60R21/0133 , B60R21/0132 , B60R2021/0009
摘要： In a method for controlling the release of a passenger restraint system in a vehicle, an acceleration signal is measured and integrated with respect to time to obtain a velocity signal. A release threshold value for the velocity signal is determined. If the velocity signal then falls below the release threshold value, thus indicating a vehicle collision, the passenger restraint system is released. The release threshold value is controlled depending on the type of accident situation and upon the operating parameters of the vehicle to increase the release sensitivity of the passenger restraint system. For example, the release threshold value is adjusted based on the value of the velocity signal. If the velocity signal decreases in value, then the release threshold is lowered to a more sensitive value.
摘要翻译： 在用于控制车辆中的乘客约束系统的释放的方法中，测量加速度信号并相对于时间积分以获得速度信号。 确定速度信号的释放阈值。 如果速度信号然后降低到释放阈值以下，从而表示车辆碰撞，乘客约束系统被释放。 释放阈值根据事故情况的类型和车辆的运行参数进行控制，以提高乘客约束系统的释放敏感度。 例如，基于速度信号的值来调整释放阈值。 如果速度信号的值减小，则释放阈值降低到更敏感的值。
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45.发明授权Electronic safety device for vehicle occupants including a memory device for storing fault conditions and associated control commands 失效用于车辆乘客的电子安全装置，包括用于存储故障状况的存储装置和相关的控制命令
公开(公告)号：US5646454A
公开(公告)日：1997-07-08
申请号：US471265
申请日：1995-06-06
申请人： Bernhard Mattes , Werner Nitschke , Hartmut Schumacher , Klaus Oswald , Norbert Crispin , Werner Weber
发明人： Bernhard Mattes , Werner Nitschke , Hartmut Schumacher , Klaus Oswald , Norbert Crispin , Werner Weber
CPC分类号： B60R21/0173 , G01R31/007 , G01R31/2829
摘要： In an electronic safety device for vehicle occupants including an acceleration-sensitive sensor, a control unit, and a plurality of inertial restraining devices with associated output stages, a reliable operating mode is guaranteed for the safety device by storing characteristic fault conditions, together with control strategies compensating for these fault conditions. In the event of a fault, the safety device applies the respective, assigned control strategy to activate the restraining devices.
摘要翻译： 在包括加速度敏感传感器，控制单元和具有相关联的输出级的多个惯性约束装置的车辆乘员电子安全装置中，通过存储特性故障条件以及控制来保证安全装置的可靠运行模式 补偿这些故障条件的策略。 在发生故障的情况下，安全装置应用相应的分配的控制策略来激活约束装置。
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公开(公告)号：US5204547A
公开(公告)日：1993-04-20
申请号：US663842
申请日：1991-03-11
IPC分类号： B60R21/16 , B60R21/01 , B60R21/017
CPC分类号： B60R21/017
摘要： An air bag system for protecting the occupants of a motor vehicle in the event of a collision has a plurality of firing circuits comprising air bag igniters (3a,3b,3c) in series with respective power transistors (T.sub.1,T.sub.2,T.sub.3) which can be triggered in the event of an accident to inflate a corresponding plurality of air bags. A single energy storage capacitor (E) is connected to all of the firing circuits for supplying energy to activate the bag igniters over the upper common power stage (7) in the event that there is a loss of battery voltage when the system has been actuated. A comparator (9) monitors the voltage drops across respective resistors (R.sub.1,R.sub.2,R.sub.3) in series with the power transistors (T.sub.1,T.sub.2, T.sub.3) and reduces the current through these transistors in the event that an excessive current is detected. Steps are taken to ensure that the period of activation of the current supply to the igniters is limited.
摘要翻译： PCT No.PCT / EP88 / 00837 371日期1991年3月11日 102（e）1991年3月11日PCT PCT。 出版物WO90 / 02674 日期：1990年3月22日。一种用于在发生碰撞的情况下保护机动车辆的乘客的安全气囊系统具有包括与各个功率晶体管（T1）串联的气囊点火器（3a，3b，3c）的多个点火回路 ，T2，T3），其可以在事故的情况下被触发以使相应的多个气囊膨胀。 在系统已被致动的情况下，单个储能电容器（E）连接到所有点火电路，用于提供能量以激活上部公共功率级（7）上的袋式点火器 。 比较器（9）监视与功率晶体管（T1，T2，T3）串联的相应电阻器（R1，R2，R3）上的电压降，并且在检测到过大电流的情况下，降低通过这些晶体管的电流。 采取步骤确保目前对点火器供应的启动期限是有限的。
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公开(公告)号：US5134306A
公开(公告)日：1992-07-28
申请号：US466340
申请日：1990-05-09
CPC分类号： B60R21/017 , F42D1/045 , G01R31/006
摘要： A detonation circuit for an inflation capsule (10) of a vehicle air bag has a capacitor (20) which supplies energy to the capsule during a crash condition. The circuit has a transformer (12), the energy source (20) being electrically connectible to the primary coil (P) thereof by two transistors (30, 48) which assume a conducting state when associated control means (16, 18) determine that a crash condition has occurred. Only when both transistors conduct can the energy source (20) cause a change in the current flow through the primary coil (P), which in turn induces a change in current in the secondary coil (S) to which the capsule (10) is connected.It has been found that by monitoring the voltage and current characteristics in the primary coil (P), the state of the capsule (10) can be monitored. For example, it can be determined whether the capsule has fired, and if so further firing pulses may be suppressed.
摘要翻译： PCT No.PCT / EP88 / 00819 Sec。 371日期1990年5月9日 102（e）日1990年5月9日PCT提交1988年9月9日PCT公布。 出版物WO90 / 02672 日期：1990年3月22日。用于汽车安全气囊的充气胶囊（10）的爆震回路具有在碰撞状态期间向胶囊提供能量的电容器（20）。 该电路具有变压器（12），能量源（20）可通过两个晶体管（30,48）与初级线圈（P）电连接，当相关联的控制装置（16,18）确定 发生了碰撞状况。 只有当两个晶体管导通时，能量源（20）才能引起通过初级线圈（P）的电流的变化，这又导致了胶囊（10）所在的次级线圈（S）中的电流变化 连接的。 已经发现，通过监测初级线圈（P）中的电压和电流特性，可以监视胶囊（10）的状态。 例如，可以确定胶囊是否已经燃烧，并且如果可以抑制进一步的点火脉冲。
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公开(公告)号：US5037129A
公开(公告)日：1991-08-06
申请号：US450575
申请日：1989-12-14
IPC分类号： G01P15/09 , B60R21/01 , B60R21/16 , B60R22/46 , G01P15/135
CPC分类号： B60R21/0133 , B60R21/0132 , G01P15/135
摘要： In a safety device for vehicle occupants with acceleration-sensitive sensors and with processing circuits for the sensors summing and integrating devices as well as a comparator device for comparing the summation and integration values are provided. The comparator device controls a warning device as soon as the comparison value exceeds a presettable limit value.
摘要翻译： 在具有加速度敏感传感器的车辆乘员的安全装置和用于传感器求和和积分装置的处理电路以及用于比较加和积分值的比较装置。 一旦比较值超过可预设的限制值，比较器将控制警告装置。
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公开(公告)号：US4638179A
公开(公告)日：1987-01-20
申请号：US704471
申请日：1985-02-22
CPC分类号： B60R21/0133 , B60R21/0132 , B60R2021/01322
摘要： To provide for reliable explosion of an explosive pill, or the like in a passenger restraint system, for example to trigger an air belt, or a seat belt lock, an input signal derived from an impact transducer is applied to an integrator, the integrator being connected to a threshold circuit, to filter noise signals and the output signal from the threshold circuit being applied to an output terminal (8) for connection to the explosive pill or charge. To provide for reliable triggering of the explosive pill or charge, even if the input to the threshold circuit from the integrator passes the threshold level only for a very short period of time, so that the output signal from the threshold circuit (3) is below a desired minimum for triggering the explosive pill, the integrator is coupled to a threshold level circuit (1), the threshold setting of which is modified or changed upon occurrence of an output signal from the threshold circuit, by differentiating the output signal from the threshold circuit and modifying the threshold level in accordance with a differentiated signal; in the alternative, the output signal from the threshold circuit is passed through a summing circuit such as an OR gate (52) and, simultaneously used to trigger a monostable element (51), the output of which is summed in the OR gate to provide for an extended output UA at the output terminal of the system.
摘要翻译： 为了提供乘客约束系统中的爆炸药丸等的可靠爆炸，例如触发气带或座椅安全带锁定，将来自冲击传感器的输入信号应用于积分器，积分器为 连接到阈值电路，以将来自阈值电路的噪声信号和来自施加到用于连接到爆炸药丸或电荷的输出端子（8）的输出信号进行滤波。 为了提供爆炸药丸或电荷的可靠触发，即使来自积分器的阈值电路的输入仅在非常短的时间段内通过阈值电平，使得来自阈值电路（3）的输出信号低于 触发爆炸药丸的期望最小值，积分器耦合到阈值电平电路（1），其阈值设置通过从阈值电路出现输出信号来修改或改变，通过将输出信号与阈值进行微分 电路和根据微分信号修改阈值电平; 在另一方面，来自阈值电路的输出信号通过诸如或门（52）的求和电路，同时用于触发单稳态元件（51），其输出在或门中相加以提供 用于系统输出端的扩展输出UA。
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50.发明授权公开(公告)号：US08108097B2
公开(公告)日：2012-01-31
申请号：US10534107
申请日：2003-11-06
申请人： Bernhard Mattes , Thomas Herrmann
发明人： Bernhard Mattes , Thomas Herrmann
CPC分类号： B60T8/17551 , B60T8/172 , G01S5/16 , G06T7/73 , G06T2207/10012 , G06T2207/30244
摘要： A method for controlling vehicle dynamics in a motor vehicle, at least one sensor recording at least one measured value; at least one actuator for controlling vehicle dynamics being driven as a function of the at least one measured value; at least one image sensor system generating image information from the motor-vehicle surround for controlling vehicle dynamics; at least two image sensors being provided which essentially record the same scene.
摘要翻译： 一种用于控制机动车辆中的车辆动力学的方法，至少一个记录至少一个测量值的传感器; 用于控制车辆动力学的至少一个致动器作为所述至少一个测量值的函数被驱动; 至少一个图像传感器系统，用于产生用于控制车辆动力学的机动车辆环绕的图像信息; 提供至少两个图像传感器，其基本上记录相同的场景。
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