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31. 发明授权

US06254126B1 Device and method for detecting the weight of an object and/or an occupant on a vehicle seat 失效
标题翻译：用于检测车辆座椅上的物体和/或乘客的重量的装置和方法
公开(公告)号：US06254126B1
公开(公告)日：2001-07-03
申请号：US09500418
申请日：2000-02-08
申请人： Hans-Peter Bauer , Günter Heitzer , Marten Swart , Peter Popp , Gerhard Danz , Galtano Origlio , Ulrich Kippelt , Markus Frisch
发明人： Hans-Peter Bauer , Günter Heitzer , Marten Swart , Peter Popp , Gerhard Danz , Galtano Origlio , Ulrich Kippelt , Markus Frisch
IPC分类号： B60R2132
CPC分类号： B60R16/037 , B60N2/002 , B60R21/01516 , G01G19/4142
摘要： A device and a method for detecting a weight of an object and/or an occupant on a vehicle seat are described. In which a control and evaluation circuit derives a weight signal from a current consumed by an electric motor during a controlled adjustment of the vehicle seat.
摘要翻译：描述了用于检测车辆座椅上的物体和/或乘员的重量的装置和方法。其中控制和评估电路在车辆座椅的受控调节期间从电动机消耗的电流得到重量信号。

32. 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。

33. 发明授权

US5446442A Circuit arrangement for triggering a vehicle passenger protection system 失效
标题翻译：用于触发车辆乘客保护系统的电路装置
公开(公告)号：US5446442A
公开(公告)日：1995-08-29
申请号：US257480
申请日：1994-06-09
申请人： Marten Swart , Jurgen Eigler , Richard Vogt
发明人： Marten Swart , Jurgen Eigler , Richard Vogt
IPC分类号： B60R21/01 , B60Q9/00
CPC分类号： B60R21/017 , B60R21/0173
摘要： Circuit arrangement for triggering a vehicle passenger protection system, having a plurality of triggers (ZP1, ZP2, ZP3), through which (ZP1, ZP2, ZP3) in the event of a sufficiently serious accident a current impulse is conducted in each case, which for its part is intended to trigger the protection, one or more triggering switches (SS in FIGS. 1 and 2), the switching path of which (SS) in each case is non-conductive before the accident, and in the event of a sufficiently serious accident makes the transition to its conductive state and thus causes the current impulse through the triggers (ZP1, ZP2, ZP3), a plurality of current branches (ZP1/C2, ZP2/C5, ZP3/C9), which in each case contain at least one of the triggers, for example a primer capsule (ZP1, ZP2, ZP3), and a capacitor (C2, C5, C9), and a parallel circuit which is formed by the parallel circuit of the current branches (ZP1/C2, ZP2/C5, ZP3/C9). Before the accident the capacitor (C2, C5, C9) of each of the current branches (ZP1/C2, ZP2/C5, ZP3/C9) is connected during the journey to a voltage source (VCC30, GND according to FIG. 3 ), and thus is charged before the accident to an ignition voltage (approximately 30 V). The capacitor (C2, C5, C9) of each of the current branches (ZP1/C2, ZP2/C5, ZP3/C9) has both so high a self-capacitance (270.mu.F) and, before the accident, so high an ignition voltage (approximately 30 V), that during the accident it (C2, C5, C9) delivers the current impulse with reliably sufficient energy in each case to trigger the trigger/triggers (ZP1, ZP2, ZP3) of the relevant current branch (ZP1/C2, ZP2/C5, ZP3/C9) despite any additional energy losses (in D2, D 8, D11, Q6, Q9, Q13, Q16, R41, R42, R56).
摘要翻译：用于触发具有多个触发器（ZP1，ZP2，ZP3）的车辆乘客保护系统的电路装置，在每种情况下，在足够严重的事故中进行电流脉冲时，（ZP1，ZP2，ZP3），其中（ZP1，ZP2，ZP3）其一部分旨在触发保护，一个或多个触发开关（图1和图2中的SS），其中每个情况下的开关路径（SS）在事故之前是非导通的，并且在事件中足够严重的事故使转换到其导通状态，从而使电流脉冲通过触发器（ZP1，ZP2，ZP3），多个电流分支（ZP1 / C2，ZP2 / C5，ZP3 / C9），在每种情况下包含触发器中的至少一个，例如底漆胶囊（ZP1，ZP2，ZP3）和电容器（C2，C5，C9）以及由电流分支的并联电路（ZP1 / C2，ZP2 / C5，ZP3 / C9）。在事故发生之前，每个电流分支（ZP1 / C2，ZP2 / C5，ZP3 / C9）的电容器（C2，C5，C9）在行程中连接到电压源（VCC30，根据图3的GND），因此在事故发生之前被充电到点火电压（大约30V）。每个电流分支（ZP1 / C2，ZP2 / C5，ZP3 / C9）的电容器（C2，C5，C9）的自电容（270μF）都很高，而在事故发生之前，点火电压（约30V），在事故期间（C2，C5，C9）在每种情况下以可靠的足够能量传递电流脉冲，以触发相关电流分支的触发/触发（ZP1，ZP2，ZP3） ZP1 / C2，ZP2 / C5，ZP3 / C9），尽管有任何额外的能量损失（在D2，D8，D11，Q6，Q9，Q13，Q16，R41，R42，R56）。

34. 发明授权

US5327014A Firing control device for triggering a passenger restraint system of a vehicle 失效
公开(公告)号：US5327014A
公开(公告)日：1994-07-05
申请号：US956019
申请日：1992-12-07
申请人： Anton Huber , Dieter Neugebauer , Marten Swart
发明人： Anton Huber , Dieter Neugebauer , Marten Swart
IPC分类号： B60R21/16 , B60R21/01 , B60R21/32
CPC分类号： B60R21/0173
摘要： A firing control device (G) for triggering a passenger restraint system of a vehicle by electrically firing one or more firing pellets (Z1, Z2), having a processor (P) which, during operation, criteria for the necessity of triggering derives from the output signals of one or more crash sensors (S1, S2), having at least one measuring unit (R/DR, DZ1, DZ2) which, during a crash, measures at least the firing current (I1, I2) flowing through the respective firing pellets (Z1, Z2) and/or values (for example voltages) which depend on said firing current (I1, I2), having a PROM memory (M), and having a measuring unit (R/DR) which (R/DR) contains a measuring resistor (R) which is inserted into the firing circuit (I1, I2) of the firing pellet (Z1, Z2) so as not to be usually directly accessible from the outside via external terminals (A0 to A5) of the housing (G) of the firing control device in order to determine data relating to the variation of the firing current (I1, I2) flowing across the resistor (R) during triggering. In the event of a crash, data, from which it can later be detected whether and how the passenger restraint system triggered during the crash, is written into the PROM memory (M), the data in fact being at least some of the data which relates to the criteria derived by the processor (P) during the crash, and the measuring unit (R/DR, DZ1, DZ2), the processor (P), the measuring unit (R/DR, DZ1 and/or DZ2) and the PROM memory (M), but no firing pellet (Z1, Z2) and also no explosive charge of the passenger restraint system, being mounted in the housing (G) which survives a crash intact and cannot be opened without leaving behind detectable damage.

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