专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06222750B1 Inductor-type converter and operating method 失效
标题翻译：电感型转换器及其操作方法
公开(公告)号：US06222750B1
公开(公告)日：2001-04-24
申请号：US09564459
申请日：2000-05-03
申请人： Marten Swart , Ekkehart-Peter Wagner , Horst Belau
发明人： Marten Swart , Ekkehart-Peter Wagner , Horst Belau
IPC分类号： H02M75387
CPC分类号： H02M3/158 , H02M2001/009
摘要： The inductor-type converter has an inductor that is fed by a supply voltage source Vbat. The inductor is charged via electronic switching elements and discharged via a load impedance. The inductor is connected in the bridge path in an H-bridge topology formed from five electronic switching elements. The electronic switching elements are driven periodically or cyclically by an electronic control unit. The voltages at the two capacitive elements are different from the supply voltage Vbat.
摘要翻译：电感型转换器具有由电源电压源Vbat馈送的电感器。电感器通过电子开关元件充电并通过负载阻抗放电。电感器在桥接路径中以由五个电子开关元件形成的H桥拓扑连接。电子开关元件由电子控制单元周期性或周期性地驱动。两个电容元件的电压不同于电源电压Vbat。

2. 发明授权

US06302024B1 Integrated circuit configuration for heating ignition material, and trigger assembly with the integrated circuit configuration 有权
标题翻译：用于加热点火材料的集成电路配置，并具有集成电路配置的触发器组装
公开(公告)号：US06302024B1
公开(公告)日：2001-10-16
申请号：US09596894
申请日：2000-06-19
申请人： Marten Swart , Ekkehart-Peter Wagner , Horst Belau , Stefan Kösters , Hubert Rothleitner
发明人： Marten Swart , Ekkehart-Peter Wagner , Horst Belau , Stefan Kösters , Hubert Rothleitner
IPC分类号： F42B310
CPC分类号： F42B3/13
摘要： An integrated circuit configuration has both an ignition resistor and a control circuit that controls a current flow through the ignition resistor. A region of a semiconductor layer that electrically connects the integrated components is used as the ignition resistor. An electrically conductive layer for making electrical contact with the control circuit and a semiconductor layer for the components has a cutout in the region of the ignition resistor and ignition material is in direct contact with the integrated circuit configuration at the ignition region.
摘要翻译：集成电路配置具有点火电阻器和控制电路，其控制通过点火电阻器的电流。将集成部件电连接的半导体层的区域用作点火电阻器。用于与控制电路进行电接触的导电层和用于部件的半导体层在点火电阻器的区域中具有切口，并且点火材料与点火区域处的集成电路配置直接接触。

3. 发明授权

US06459249B2 Reset circuit 失效
标题翻译：复位电路
公开(公告)号：US06459249B2
公开(公告)日：2002-10-01
申请号：US09738641
申请日：2000-12-22
申请人： Marten Swart , Ekkehart-Peter Wagner , Christian Zelger
发明人： Marten Swart , Ekkehart-Peter Wagner , Christian Zelger
IPC分类号： G05F326
CPC分类号： G06F1/24 , G06F1/30 , Y10S323/901
摘要： A reset circuit for deactivating a circuit configuration, which is fed by a supply voltage, in the case of an undervoltage supply. In this case, active components 1,2 (FIG. 1); or 3,2 (FIG. 3) are provided and their forward paths are connected in series between the supply voltage Uv and ground reference potential. The active components are fed directly or indirectly by a current mirror circuit 9 from a respective current source 10, 11. A reset signal Ureset (active=low signal) being present at the junction point 5 of the active components, where the junction point 5 is connected to ground reference potential via a resistor Rdown.
摘要翻译：一种用于在欠电压供电的情况下停用由电源电压供电的电路配置的复位电路。在这种情况下，有源元件1,2（图1）; 或3,2（图3），并且它们的前向通路串联连接在电源电压Uv和接地参考电位之间。有源分量由相应的电流源10,11由电流镜电路9直接或间接馈送。复位信号Ureset（有效=低信号）存在于有源部件的接合点5处，其中连接点5 通过电阻Rdown连接到接地参考电位。

4. 发明授权

US06498494B2 DIAGNOSTIC CIRCUIT FOR MEASURING THE RESISTANCE AND THE LEAKAGE CURRENT OF AT LEAST ONE FIRING CAP OF A MOTOR VEHICLE OCCUPANT PROTECTION SYSTEM, AND A MOTOR VEHICLE OCCUPANT PROTECTION SYSTEM INCLUDING THE DIAGNOSTIC CIRCUIT 失效
标题翻译：用于测量电动车辆保护系统的至少一个火花塞的电阻和泄漏电流的诊断电路，以及包括诊断电路的电动车辆保护系统
公开(公告)号：US06498494B2
公开(公告)日：2002-12-24
申请号：US09803429
申请日：2001-03-09
申请人： Horst Belau , Stefan Hermann , Marten Swart
发明人： Horst Belau , Stefan Hermann , Marten Swart
IPC分类号： G01R3108
CPC分类号： B60R21/0173 , G01R27/14 , G01R31/025 , G01R31/2829
摘要： The resistance value and the leakage current of a load can be measured simultaneously. A load current is fed, mirrored by electrical power supplies (1, 3, 36), into a resistance measuring circuit (13, 30) and a leakage current measuring circuit (14 to 16). This permits rapid, precise measurement of a plurality of loads by a single measuring circuit connected via one multiplexer. The firing transistors can be distributed among different ASICs or provided jointly for a plurality of firing caps.
摘要翻译：可以同时测量负载的电阻值和漏电流。负载电流由电源（1,3,6）反映到电阻测量电路（13,30）和漏电流测量电路（14至16）中。这允许通过经由一个多路复用器连接的单个测量电路快速，精确地测量多个负载。点火晶体管可以分布在不同的ASIC之间，或者为多个点火帽共同提供。

5. 发明授权

US5725242A Airbag squib with silicon circuit and energy storage 失效
标题翻译：安全气囊爆破与硅电路和储能
公开(公告)号：US5725242A
公开(公告)日：1998-03-10
申请号：US599613
申请日：1996-02-09
申请人： Horst Belau , Charles R. Cook, Jr. , Marten Swart , Mark A. Parsons
发明人： Horst Belau , Charles R. Cook, Jr. , Marten Swart , Mark A. Parsons
IPC分类号： B60R21/01 , F42B3/12 , B60R21/26 , B60R21/32
CPC分类号： B60R21/017 , B60R21/01 , F42B3/121
摘要： A control arrangement for a deployable airbag of a vehicle is provided with first and second airbag controllers for receiving a fault signal at the first airbag controller, and for producing at the second airbag controller a deployment command signal that indicates that the deployable airbag is to be deployed. The second airbag controller receives the deployment command signal, and is provided with a communication controller for receiving the deployment command signal, a squib for firing in response to the deployment command signal whereby the deployable airbag is deployed, and an energy transfer arrangement coupled to the communication controller and the squib for transferring a deployment energy to the squib in response to the deployment command signal. The squib is configured to require a predeterminable minimum quantum of energy to effect the firing thereof in response to the deployment command signal. A heater is coupled to an energy transfer arrangement for receiving a second electrical energy from the energy transfer arrangement and providing preheat to the squib in response to the second electrical energy, whereby the predeterminable minimum quantum of energy applied to effect firing of the squib is exceeded by a combination of the first electrical energy and the preheat energy, which is monitored and controlled.
摘要翻译：一种用于车辆可部署的安全气囊的控制装置设置有第一和第二安全气囊控制器，用于在第一安全气囊控制器处接收故障信号，并且在第二安全气囊控制器处产生指示可展开气囊的展开指令信号部署第二安全气囊控制器接收部署命令信号，并且设置有用于接收部署命令信号的通信控制器，响应于展开命令信号而发射的爆管，从而部署可部署的安全气囊;以及能量传递装置，通信控制器和用于响应于部署命令信号将部署能量传送到爆管的爆管。爆管构造成响应于展开命令信号而要求可预定的最小能量量来实现其点火。加热器耦合到能量传输装置，用于从能量传递装置接收第二电能，并响应于第二电能向爆管提供预热，由此超过施加以实现爆管点火的最小能量量被超过通过监测和控制的第一电能和预热能量的组合。

6. 发明授权

US06677538B2 Signal processing in a vehicle weight classification system 失效
标题翻译：车辆重量分类系统中的信号处理
公开(公告)号：US06677538B2
公开(公告)日：2004-01-13
申请号：US09791428
申请日：2001-02-23
申请人： Charles R. Cook, Jr. , Daniel Reich , Scott Morell , Horst Belau , Marten Swart , Harald Lichtinger
发明人： Charles R. Cook, Jr. , Daniel Reich , Scott Morell , Horst Belau , Marten Swart , Harald Lichtinger
IPC分类号： B60K2804
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152 , G01G19/4142
摘要： A vehicle weight classification system recognizes the various factors that influence system performance. Some of the factors are compensated for using analog signal processing circuitry or techniques. Other factors are compensated for using digital signal processing techniques. The unique combination of analog and digital approaches, rather than pure analog or pure digital, provides an effective solution at addressing the various factors that influence signals and system performance in a vehicle weight classification system while keeping the cost and complexity of the system within acceptable limits.
摘要翻译：车辆重量分类系统识别影响系统性能的各种因素。使用模拟信号处理电路或技术补偿了一些因素。使用数字信号处理技术补偿其他因素。模拟和数字方法的独特组合，而不是纯模拟或纯数字解决方案提供了一个有效的解决方案，以解决影响车辆重量分类系统中的信号和系统性能的各种因素，同时将系统的成本和复杂性保持在可接受的限度内。

7. 发明授权

US5640095A Circuit arrangement for leakage-resistance testing of a circuit point 失效
标题翻译：电路点漏电检测电路布置
公开(公告)号：US5640095A
公开(公告)日：1997-06-17
申请号：US491202
申请日：1995-06-16
申请人： Ralf Beier , Axel Nathe , Marten Swart , Horst Belau
发明人： Ralf Beier , Axel Nathe , Marten Swart , Horst Belau
IPC分类号： G01R31/26 , G01R19/165 , G01R31/02 , G01R31/28 , G01R27/26
CPC分类号： G01R31/2853 , G01R19/16566 , G01R31/025
摘要： A circuit for testing the leakage resistance of a circuit point. Particularly in the case of circuits where safety is important, a circuit point, particularly an output terminal of an integrated circuit, should be tested for a leakage resistance relative to ground and/or a voltage to provide an early detection of an imminent failure condition. To this end, at least one test current is fed into the circuit point and the voltage at the circuit point is monitored by means of a comparator. When the leakage resistance decreases below a permissible value the voltage at the circuit point decreases, which can be detected by the comparator. For monitoring a leakage resistance relative to both poles two opposite test currents are applied and the comparator is constructed as a window comparator.
摘要翻译：用于测试电路点的漏电阻的电路。特别是在安全性很重要的电路的情况下，应该测试电路点，特别是集成电路的输出端子，以获得相对于地面和/或电压的泄漏电阻，以提供即将发生的故障状况的早期检测。为此，将至少一个测试电流馈送到电路点，并通过比较器监测电路点处的电压。当泄漏电阻降低到允许值以下时，电路点处的电压降低，这可以由比较器检测。为了监测相对于两极的泄漏电阻，应用两个相反的测试电流，并将比较器构造为窗口比较器。

8. 发明授权

US06365987B2 Device for triggering and method for operating an occupant protection device of a motor vehicle using a testable acceleration switch 失效
标题翻译：用于触发的装置和使用可测试的加速开关来操作机动车辆的乘员保护装置的方法
公开(公告)号：US06365987B2
公开(公告)日：2002-04-02
申请号：US09748476
申请日：2000-12-26
申请人： Ludwig Riederer , Claus Schmidt , Marten Swart
发明人： Ludwig Riederer , Claus Schmidt , Marten Swart
IPC分类号： H01H3514
CPC分类号： B60R21/0173 , B60R2021/01027 , G01P15/135 , G01P21/02 , G05B9/02
摘要： A passenger protection device of an automobile is triggered when a testable acceleration switch supplies a switch signal and an electrically controlled switching device is actuated by a control circuit depending on a collision. Actuation of the switching device is prevented on a triggering circuit side by a blocking device so that the passenger protection device is not triggered as a result of faulty control switching during testing of the acceleration switch.
摘要翻译：当可测试的加速开关提供开关信号并且根据碰撞由控制电路致动电控开关装置时，触发汽车的乘客保护装置。通过阻塞装置在触发电路侧防止开关装置的致动，从而在加速开关的测试期间由于错误的控制切换而不触发乘客保护装置。

9. 发明授权

US6081044A Method for tripping a restraint device in a vehicle 有权
标题翻译：一种用于在车辆中跳闸约束装置的方法
公开(公告)号：US6081044A
公开(公告)日：2000-06-27
申请号：US149815
申请日：1998-09-08
申请人： Anton Anthofer , Michael Wachter , Marten Swart
发明人： Anton Anthofer , Michael Wachter , Marten Swart
IPC分类号： B60R21/16 , B60R21/01 , B60K28/12
CPC分类号： B60R21/01 , B60R2021/01075
摘要： In a method for tripping a restraint device in a vehicle, coded information signals with status and diagnosis messages are transmitted in both directions between an evaluation device and an ignition device. To avoid the situation where a tripping signal for the restraint device may be delayed in its transmission to the ignition device because the data throughput in the transmission medium is high, the transmission of the information signals is interrupted. Accordingly, the transmission of the information signals in the forward and return directions is controlled by the evaluation device. As a function of a collision signal furnished by a sensor device, the transmission of the information signals is ended by the evaluation device, so that the transmission medium between the evaluation device and the ignition device remains free for a possibly ensuing tripping signal.
摘要翻译：在用于使车辆中的约束装置跳闸的方法中，具有状态和诊断消息的编码信息信号在评估装置和点火装置之间沿两个方向传送。为了避免由于传输介质中的数据吞吐量高而使得约束装置的跳闸信号可能被延迟到点火装置的传输的情况，信息信号的传输被中断。因此，信息信号在正向和返回方向的传输由评估装置控制。作为由传感器装置提供的碰撞信号的功能，信息信号的传输由评估装置结束，使得评估装置和点火装置之间的传输介质对于可能的随后的跳闸信号保持不变。

10. 发明授权

US6052635A System for triggering a restraining device in a motor vehicle 失效
标题翻译：用于触发机动车辆中的限制装置的系统
公开(公告)号：US6052635A
公开(公告)日：2000-04-18
申请号：US96981
申请日：1998-06-12
申请人： Marten Swart , Gerhard Mader , Anton Anthofer , Frank Mayer , Dieter Seitzer
发明人： Marten Swart , Gerhard Mader , Anton Anthofer , Frank Mayer , Dieter Seitzer
IPC分类号： B60R21/01 , B60R21/017 , B60R21/32 , B60R16/02
CPC分类号： B60R21/01 , B60R2021/01075 , B60R2021/01115 , B60R21/0173
摘要： The system for triggering a restraining device in a motor vehicle includes an ignition device with a logic circuit connected to an evaluation device a via a line. A d.c. signal for operating the ignition device is input into the line. An alternating signal containing a message is additively superimposed on the d.c. signal and is transmitted from the evaluation device to the ignition device.
摘要翻译：用于触发机动车辆中的限制装置的系统包括具有通过线路连接到评估装置a的逻辑电路的点火装置。一个d.c. 将点火装置操作的信号输入线路。包含消息的交替信号被加法地叠加在直流电信号，并从评估装置传送到点火装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式