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1. 发明申请

WO1996007562A1 ELECTRONIC CONTROL DEVICE FOR RETAINER SYSTEMS 审中-公开
标题翻译：电子控制单元适用约束系统
公开(公告)号：WO1996007562A1
公开(公告)日：1996-03-14
申请号：PCT/DE1995001085
申请日：1995-08-17
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , SCHUMACHER, Hartmut , CRISPIN, Norbert , HENNE, Ralf
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/00
CPC分类号： B60R21/0173
摘要： An electronic device for retainer systems for vehicle passengers comprises a final stage (1b) controlled by a control stage (1a). Each of the connecting leads (ZK+, ZK-) of the final stage (1b) can be connected to the earth terminal via a component (S2, S3) controllable by a microcomputer (2). All the essential components, especially the final stage (1b) can be checked by assessing the voltage on the line (ZK+).
摘要翻译：对于车辆乘员约束系统的电子控制单元包括一控制级（1A）控制放大器（图1b）中的一个。每个输出级（1B）的连接线（DC +，DC-）通过一个微型计算机是通过可控（2）的开关元件（S2，S3）连接到接地端子。通过评估在该行上挂起（ZK +）电压都基本组分，特别是最后阶段（1b）中，可核查。

2. 发明申请

WO1990004187A1 DC/DC CONVERTER 审中-公开
标题翻译： DC / DC转换器
公开(公告)号：WO1990004187A1
公开(公告)日：1990-04-19
申请号：PCT/EP1988000892
申请日：1988-10-05
申请人： ROBERT BOSCH GMBH , SCHUMACHER, Hartmut , CRISPIN, Norbert , MATTES, Bernhard
发明人： ROBERT BOSCH GMBH
IPC分类号： G01R21/00
CPC分类号： H02J7/022 , G01R31/40 , H02M3/155
摘要： A DC/DC converter is provided for generating an output voltage which is higher than the input voltage, and which output voltage charges an energy store (ER). The energy store and the convertability of the converter may be tested by monitoring the pumping phase and the discharging phase of the converter, through accurate monitoring of the output voltage provided by a predetermined load (RL) as it varies within a range of values which are greater than the maximum input voltage (UBATT MAX).
摘要翻译：提供DC / DC转换器用于产生高于输入电压的输出电压，以及哪个输出电压对能量存储器（ER）充电。可以通过监视转换器的泵浦相位和放电相位来测试能量存储器和转换器的可转换性，通过精确地监视由预定负载（RL）提供的输出电压，其在值的范围内变化，大于最大输入电压（UBATT MAX）。

3. 发明申请

WO1990002673A1 APPARATUS FOR TRIGGERING A VEHICLE SAFETY SYSTEM 审中-公开
标题翻译：用于触发车辆安全系统的装置
公开(公告)号：WO1990002673A1
公开(公告)日：1990-03-22
申请号：PCT/EP1988000820
申请日：1988-09-09
申请人： ROBERT BOSCH GMBH , SCHUMACHER, Hartmut , CRISPIN, Norbert , MATTES, Bernhard
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
CPC分类号： B60R21/017 , F42D1/045
摘要： A triggering unit for supplying electrical energy to an igniter (28) for inflating an inflatable restraining device in a vehicle has a storage capacitor (C1) which is connectable to an igniter (30) of the initiation element (28) by means of two switches (S1, S2) connected in series with the initiation element. Each switch (S1, S2) is closable independently of the other by means of an associated control device (CU1, CU2) which receive signals from respective sensors (SR1, SR2) and determine whether a crash condition has occurred. Only when both control devices (CU1, CU2) determine the occurrence of a crash condition simultaneously are both switches closed and energy is supplied to the initiation element (28). Each switch (S1, S2) is closable periodically, and the energy ( DELTA E) supplied to the initiation element (28) during simultaneous closure of the switches is less than the firing energy of the igniter (30). A capacitor (CF) in series with the igniter (30) ensures that the igniter cannot be fired by a d.c. voltage e.g. by a short-circuit to the vehicle battery.
摘要翻译：用于向用于使车辆中的可充气限制装置充气的点火器（28）提供电能的触发单元具有存储电容器（C1），其可通过两个开关连接到起动元件（28）的点火器（30）（S1，S2）与起始元件串联连接。每个开关（S1，S2）可以通过从各个传感器（SR1，SR2）接收信号的关联控制装置（CU1，CU2）独立于另一个开关，并确定是否发生了碰撞状态。只有当两个控制装置（CU1，CU2）同时确定碰撞状况的发生时，两个开关都闭合，并且能量被提供给启动元件（28）。每个开关（S1，S2）周期性地闭合，并且在开关同时闭合期间提供给启动元件（28）的能量（DELTA E）小于点火器（30）的点火能量。与点火器（30）串联的电容器（CF）确保点火器不能被直流开启。电压例如通过车辆电池短路。

4. 发明申请

WO1990002062A1 ELECTRONIC DEVICE AND MODE OF OPERATION 审中-公开
标题翻译：电子设备和操作模式
公开(公告)号：WO1990002062A1
公开(公告)日：1990-03-08
申请号：PCT/EP1989000996
申请日：1989-08-22
申请人： ROBERT BOSCH GMBH , SCHUMACHER, Hartmut , CRISPIN, Norbert , MATTES, Bernhard
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
CPC分类号： B60R21/017 , F42D1/045
摘要： An electronic device for triggering safety means (10) comprises an ignition element (ZP) connected in series with a capacitor (ZK). Currents from controllable current sources (IQ1, IQ2) triggered by an evaluation circuit (AS) in function of an output signal from a sensor (S) are applied to the ignition element (ZP).
摘要翻译：用于触发安全装置（10）的电子装置包括与电容器（ZK）串联连接的点火元件（ZP）。通过来自传感器（S）的输出信号的评估电路（AS）触发的来自可控电流源（IQ1，IQ2）的电流被施加到点火元件（ZP）。

5. 发明申请

WO1990002672A1 TRIGGERING CIRCUIT FOR A VEHICLE AIR BAG 审中-公开
标题翻译：用于汽车空气袋的触发电路
公开(公告)号：WO1990002672A1
公开(公告)日：1990-03-22
申请号：PCT/EP1988000819
申请日：1988-09-09
申请人： ROBERT BOSCH GMBH , SCHUMACHER, Hartmut , CRISPIN, Norbert , MATTES, Bernhard
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
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：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。

6. 发明申请

WO1993013474A1 DATA-ACQUISITION CIRCUIT WITH A CENTRAL PROCESSOR UNIT AND AN ANALOGUE/DIGITAL CONVERTER 审中-公开
标题翻译：数据采集电路与中央处理器单元和模拟/数字转换器
公开(公告)号：WO1993013474A1
公开(公告)日：1993-07-08
申请号：PCT/DE1992001051
申请日：1992-12-16
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , SCHUMACHER, Hartmut , CRISPIN, Norbert , NITSCHKE, Werner , DROBNY, Wolfgang , KARL, Otto
发明人： ROBERT BOSCH GMBH
IPC分类号： G06F03/05
CPC分类号： B60R16/0315 , G06F1/22 , G06F3/05 , G08C15/06
摘要： The invention concerns an electronic control device for, in particular, motor-vehicle applications and with a single-chip circuit (2), the device comprising a resistor network (R1, R2, R3, R4) connected to digital output terminals (01, 02). This makes multiple use of at least one input terminal (A1, A8) of the circuit (2) possible.
摘要翻译：本发明涉及一种用于特别是机动车辆应用和单芯片电路（2）的电子控制装置，该装置包括连接到数字输出端子（01）的电阻网络（R1，R2，R3，R4） 02）。这使得可以多次使用电路（2）的至少一个输入端子（A1，A8）。

7. 发明申请

WO1990002674A1 AIR BAG SYSTEM FOR PROTECTION OF THE OCCUPANTS OF MOTOR VEHICLES 审中-公开
标题翻译：用于保护电动车辆的空气包系统
公开(公告)号：WO1990002674A1
公开(公告)日：1990-03-22
申请号：PCT/EP1988000837
申请日：1988-09-14
申请人： ROBERT BOSCH GMBH , SCHUMACHER, Hartmut , CRISPIN, Norbert , MATTES, Bernhard , JEENICKE, Edmund
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/32
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 bag igniters (3a, 3b, 3c) in series with respective power transistor (T1, T2, T3) 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 detonation 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 (R1, R2, R3) in series with the power transistors (T1, T2, T3) 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：一种用于在发生碰撞的情况下保护机动车辆的乘客的气囊系统具有多个点火回路，其包括与各自的功率晶体管（T1，T2，T3）串联的袋式点火器（3a，3b，3c）在事故发生时触发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）连接到所有的引爆电路，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激活期限是有限的。

8. 发明申请

WO1988001242A1 CIRCUIT AND PROCESS FOR CHECKING ELECTRONIC SENSORS 审中-公开
标题翻译：检查电子传感器的电路和过程
公开(公告)号：WO1988001242A1
公开(公告)日：1988-02-25
申请号：PCT/DE1987000329
申请日：1987-07-22
申请人： ROBERT BOSCH GMBH , CRISPIN, Norbert , MATTES, Bernhard , SCHUMACHER, Hartmut , SEILER, Hartmut
发明人： ROBERT BOSCH GMBH
IPC分类号： B60R21/00
CPC分类号： B60R21/0132 , G01P21/00 , G01R31/007
摘要： A circuit for an electronic sensor of motor vehicle safety devices having an acceleration detector (PE) the output signal of which can be transmitted to an evaluation circuit connected after a final stage (38) for releasing the safety device. A signal generator (34-32-30) is provided for generating a test signal that can be applied to the acceleration detector (PE), the output signal of which can be supplied to a comparator (22-24-26). A checking process for dynamically checking the acceleration detector (PE) comprises generating a test signal, applying it to the acceleration detector (PE) and analysing the behaviour in time of the output signal of the acceleration detector. Another process for dynamically checking the acceleration detector is based on the analysis of the behaviour in time of the output signal of the acceleration detector during its transient response after the supply voltage (US) is switched on.

9. 发明申请

WO1996021263A1 ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备
公开(公告)号：WO1996021263A1
公开(公告)日：1996-07-11
申请号：PCT/DE1995001715
申请日：1995-12-02
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , SCHUMACHER, Hartmut , CRISPIN, Norbert , DAIBER, Martin
发明人： ROBERT BOSCH GMBH
IPC分类号： H02J09/06
CPC分类号： B60R21/017 , H02J7/1423 , H02J9/061 , H02M3/158 , H02M2001/008 , H02M2001/009
摘要： Described is an electronic device (1), intended in particular for the safety of vehicle occupants, with two voltage transformers (3, 5) which are controlled by a microcontroller (9) in dependence on the voltage of the vehicle battery (2). One of the transformers (3) is used to charge up a condensor (4), used as a reserve power supply, to a higher voltage. If the battery (2) breaks down, the other transformer (5) reduces the voltage of the condensor (4) to a low value.
摘要翻译：本发明公开了作为用于车辆乘客具有两个电压互感器的安全装置的电子设备（1）（3，5），其根据车辆的电池（2）的电压是一个微控制器（9）的被致动提供的特定。通过电压转换器的装置（3）被充电到更高电压值作为备用电源提供冷凝器（4）。当车辆电池（2）的拆卸设置电压转换器（5），所述电容器（4）的下降到一个较低的值的电压。

10. 发明申请

WO1998036285A1 METHOD FOR MEASURING RESISTANCE OF A LOAD CONNECTED TO A ROTATION TRANSFORMER 审中-公开
标题翻译：法测量在一个转折点变压器的电阻连LAST
公开(公告)号：WO1998036285A1
公开(公告)日：1998-08-20
申请号：PCT/DE1997002041
申请日：1997-09-12
申请人： ROBERT BOSCH GMBH , MATTES, Bernhard , SCHUMACHER, Hartmut , HENNE, Ralf
发明人： ROBERT BOSCH GMBH
IPC分类号： G01R27/14
CPC分类号： B60R21/0173 , B60R16/027 , G01R27/14
摘要： The invention relates to a method for measuring the resistance of a load connected to the secondary side of a rotation transformer (ÜT), preferably the ignitor (ZP) of an airbag. The resistance measuring is, to a large extent, not influenced by magnetic coupling between the coils (PW, SW) of the transformer (ÜT). In accordance with this method, the condenser (Ck) is submitted to a partial discharge twice in succession. In the first partial discharge, the condenser is continuously discharged and in the second partial discharge it is discharged gradually. After each partial discharge, the residual charge tension at the condenser (Ck) is measured, and the difference between the two values is calculated, thus giving a value for the resistance of the load (ZP) connected on the secondary side.
摘要翻译：一种用于连接在次级侧的负载测量的旋转变压器（UT）的抗性的方法 - 优选烧成球团的气囊的（ZP），其中，所述电阻测量是由所述变压器的所述绕组（PW，SW）之间的磁耦合很大程度上不受影响（UT）是，电容器（CK）相继部分地排出两次。在第一局部放电它被连续排出，并在第二部分放电它正逐渐排出。后两部分放电在电容器（CK）的残余电荷的电压可以被测量并且从两个，它是（ZP），连接在次级侧的负载的阻力的量度的差形成的。

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