公开(公告)号：US20050038930A1

公开(公告)日：2005-02-17

申请号：US10491735

申请日：2002-09-12

申请人： Klaus-Dieter Meier ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenreider ,  Holger Wulff

发明人： Klaus-Dieter Meier ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenreider ,  Holger Wulff

IPC分类号： G06F13/12 ,  G05B19/042 ,  H04L12/28 ,  G06F3/00

CPC分类号： G05B19/0423

摘要： A bus station addressable using at least one group address is provided. For the evaluation of the group addresses, the bus station has a decoder for converting a group address received via the bus into a decimal group address, a register in which the permissible group addresses are stored as a register word, and a logic circuit for the comparison of the decoding word and the register word. The logic circuit generates an enabling signal for the bus station, as a function of the comparison.

摘要翻译： 提供可使用至少一个组地址寻址的总线站。 对于组地址的评估，总线站具有用于将经由总线接收的组地址转换成十进制组地址的解码器，其中容许组地址作为寄存器字存储的寄存器，以及用于 解码字和寄存器字的比较。 逻辑电路根据比较产生总线站的使能信号。

公开(公告)号：US20050076270A1

公开(公告)日：2005-04-07

申请号：US10495314

申请日：2002-11-13

申请人： Hans-Geroge Bogenrieder ,  Holger Wulff ,  Heiko Buehring ,  Ewald Mauritz ,  Klaus-Dieter Meier ,  Bernd Pfaffeneder

发明人： Hans-Geroge Bogenrieder ,  Holger Wulff ,  Heiko Buehring ,  Ewald Mauritz ,  Klaus-Dieter Meier ,  Bernd Pfaffeneder

IPC分类号： H04L12/40 ,  H04L1/00 ,  H04L1/24 ,  H04L12/26 ,  H04L12/403 ,  H04L29/14 ,  G06F11/00

CPC分类号： H04L43/50 ,  H04L1/24 ,  H04L12/403 ,  H04L69/40 ,  H04L2001/0094 ,  H04L2012/40267

摘要： The invention relates to a method for the testing of the error-free function of modules in a bus system with a central unit as well as suitable modules, a corresponding central unit and a corresponding bus system. For this purpose, an especially agreed-upon silence-command is provided, in response to which the modules in the error-free condition switch into a silent operating mode, and also expressly transmit no data particularly in response to the data requests allocated to the modules. By means of this silence-command, at first all modules can be set into the silent operating mode, and then by means of the agreed data request it can be tested whether all modules still switch into the silent operating mode. A module that nonetheless still transmits is recognized as faulty and is, for example, deactivated. Subsequently, respectively all modules except for a module to be tested are set into the silent operating mode, and by means of data requests agreed-upon for this module to be tested and/or not agreed-upon for this module it is tested whether the module transmits its data in response to the agreed data request(s) and remains silent in response to the not-agreed data requests. Additionally, the position of the return-transmitted data can be determined and compared with a nominal or desired position, which is not possible as a rule in the normal operation.

摘要翻译： 本发明涉及一种用于测试具有中央单元的总线系统中的模块的无差错功能以及适当的模块，对应的中央单元和相应的总线系统的方法。 为此，提供了一个特别同意的静音命令，响应于此，无错误状态下的模块切换到静默操作模式，并且还明确地不传输任何数据，特别是响应于分配给 模块。 通过这个静音命令，首先所有模块都可以设置为静音操作模式，然后通过协商的数据请求，可以测试所有模块是否仍然切换到静默操作模式。 然而仍然发送的模块被识别为有故障的并且例如被去激活。 随后，除了要测试的模块之外，所有模块分别设置为静音操作模式，并且通过对该模块的商定的数据请求进行测试和/或未同意对该模块进行测试， 模块响应于约定的数据请求发送其数据，并且响应于不同意的数据请求保持静音。 此外，可以确定返回发送数据的位置并将其与正常操作中通常不可能的标称或期望位置进行比较。

公开(公告)号：US07197667B2

公开(公告)日：2007-03-27

申请号：US10495314

申请日：2002-11-13

申请人： Hans-Georg Bogenrieder ,  Holger Wulff ,  Heiko Buehring ,  Ewald Mauritz ,  Klaus-Dieter Meier ,  Bernd Pfaffeneder

发明人： Hans-Georg Bogenrieder ,  Holger Wulff ,  Heiko Buehring ,  Ewald Mauritz ,  Klaus-Dieter Meier ,  Bernd Pfaffeneder

IPC分类号： G06F11/00

CPC分类号： H04L43/50 ,  H04L1/24 ,  H04L12/403 ,  H04L69/40 ,  H04L2001/0094 ,  H04L2012/40267

摘要： The error-free function of modules in a bus system with a central unit is tested. First, all (error-free) modules are set into a silent operating mode in response to an agreed silence-command, and then in this silent operating mode it is tested whether all modules still remain silent, i.e. do not transmit data, in response to an agreed data request allocated to these modules. A module that nonetheless transmits data is recognized as faulty and is deactivated. Subsequently, all modules except for a module to be tested are set into the silent operating mode, and then it is tested whether this test module transmits its data in response to the agreed data requests allocated to it and remains silent in response to the data requests not allocated to it. Additionally, the position of the return-transmitted data can be determined and compared with a nominal position.

摘要翻译： 具有中央单元的总线系统中模块的无错误功能被测试。 首先，所有（无错误）模块都被设置为无声操作模式，以响应一个默认的静默命令，然后在这个无声操作模式下，测试所有模块是否保持静默，即不传输数据。 分配给这些模块的约定的数据请求。 然而，尽管如此，传输数据的模块被识别为故障并被禁用。 随后，除了要测试的模块之外的所有模块都被设置为静默操作模式，然后测试该测试模块是否响应于分配给它的约定的数据请求来发送其数据，并且响应于数据请求保持静默 没有分配给它 此外，可以确定返回发送数据的位置并将其与标称位置进行比较。

公开(公告)号：US07421366B2

公开(公告)日：2008-09-02

申请号：US10473840

申请日：2002-03-23

申请人： Werner Nitschke ,  Klaus-Dieter Meier ,  Knut Balzer ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenrieder ,  Bernd Pfaffeneder ,  Holger Wulff

发明人： Werner Nitschke ,  Klaus-Dieter Meier ,  Knut Balzer ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenrieder ,  Bernd Pfaffeneder ,  Holger Wulff

IPC分类号： G06F19/00

CPC分类号： G05B9/02

摘要： A bus station for connection to a bus system for a restraining device and/or sensor is used for muting a defective bus station or to have automatic error management carried out in the bus station, to enable the bus station to transmit properly again. For this purpose, the transmitting current and/or the power consumption of the bus station is monitored. The transmitting stage is triggered and, if appropriate, isolated from the bus station as a function of this monitoring. In a refinement a backup transmitting stage may be connected as a replacement for the defective transmitting stage.

摘要翻译： 用于连接到用于限制装置和/或传感器的总线系统的总线站用于使有缺陷的总线站静音或在总线站进行自动错误管理，以使得总线站能够再次正确传送。 为此，监视总线站的发射电流和/或功率消耗。 作为该监视的功能，发射级被触发，并且如果适当，与总线站隔离。 在改进中，备用发送级可以被连接作为有缺陷的发送级的替代。

公开(公告)号：US07176587B2

公开(公告)日：2007-02-13

申请号：US10473572

申请日：2002-03-21

申请人： Werner Nitschke ,  Klaus-Dieter Meier ,  Knut Balzer ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenrieder ,  Bernd Pfaffeneder ,  Holger Wulff

发明人： Werner Nitschke ,  Klaus-Dieter Meier ,  Knut Balzer ,  Ewald Mauritz ,  Heiko Buehring ,  Hans Bogenrieder ,  Bernd Pfaffeneder ,  Holger Wulff

IPC分类号： B60L1/00

CPC分类号： H02J7/345

摘要： A sensor adapted for connection to a bus and a method for supplying power to a sensor connected to a bus are described, which serve to minimize the power consumption of a sensor connected to the bus. To this end, power for a sensor is stored in an energy storage device in a first time period and is discharged in a second time period, that is, the measurement time, in order to supply the sensor element with power. A capacitor is used as the energy storage device, and the charging of the capacitor is monitored by a voltage monitoring device.

摘要翻译： 描述适于连接到总线的传感器和用于向连接到总线的传感器供电的方法，其用于最小化连接到总线的传感器的功率消耗。 为此，传感器的功率在第一时间段内存储在能量存储装置中，并且在第二时间段（即，测量时间）中被放电，以向传感器元件供电。 电容器用作能量存储装置，电容器的充电由电压监视装置监视。

公开(公告)号：US06644199B2

公开(公告)日：2003-11-11

申请号：US10145398

申请日：2002-05-13

申请人： Thomas Goernig ,  Holger Wulff

发明人： Thomas Goernig ,  Holger Wulff

IPC分类号： F42C1912

CPC分类号： F42B3/121

摘要： An igniter element and an ignition electronics assembly are mounted and electrically interconnected on a circuit carrier for igniting a pyrotechnic charge, e.g. for deploying an airbag in a motor vehicle. The igniter element (e.g. a layer of ignitable material) is arranged on a carrier body of heat-resistant, thermally insulating material, which is mounted on the circuit carrier. An electrical contact on the carrier body electrically connects the igniter element with the circuit carrier. The carrier body has a standardized configuration, contact arrangement, and dimensions, to be mounted on the circuit carrier like any standardized electronic component using automated equipment. Relative to the contact on the bottom surface, the igniter element can be arranged on a side surface of the carrier body so as to face in a longitudinal direction away from the ignition electronics assembly and toward and into contact with the pyrotechnic charge.

公开(公告)号：US06659010B2

公开(公告)日：2003-12-09

申请号：US10145397

申请日：2002-05-13

申请人： Thomas Goernig ,  Holger Wulff

发明人： Thomas Goernig ,  Holger Wulff

IPC分类号： F42B310

CPC分类号： F42B3/121

摘要： A pyrotechnic igniter arrangement, especially for occupant protection devices in motor vehicles, includes a single common carrier substrate, an electronic assembly arranged on the carrier substrate in an electronic zone, an electrically ignitable ignition bridge arranged on the carrier substrate in a pyrotechnic zone, and a pyrotechnic charge in the pyrotechnic zone. A mechanical decoupling or parting feature, such as a frangible link or an elastically bendable neck, is provided in the carrier substrate between the pyrotechnic zone and the electronic zone, so that forces arising during ignition of the pyrotechnic charge are not transmitted through the carrier substrate into the electronic zone. The decoupling feature breaks or elastically yields when a load exceeding a prescribed threshold is applied thereto. The electronic assembly is protected from damage due to excessive loads, and remains functional even after ignition of the pyrotechnic charge.

摘要翻译： 特别是用于机动车辆中的乘员保护装置的烟火点火器装置包括单个公共载体衬底，布置在电子区域中的载体衬底上的电子组件，布置在烟火区域中的载体衬底上的电可点燃桥，以及 在烟火区的烟火指挥。 在烟火区域和电子区域之间的载体衬底中提供机械解耦或分离特征，例如易碎连杆或可弹性弯曲的颈部，使得在烟火电荷点燃期间产生的力不通过载体衬底 进入电子区域。 当超过规定的阈值的载荷被施加时，解耦功能断裂或弹性产生。 电子组件由于过载而被保护免受损坏，即使在烟火充电点火之后仍然保持功能。

公开(公告)号：US06644197B2

公开(公告)日：2003-11-11

申请号：US10145399

申请日：2002-05-13

申请人： Thomas Goernig ,  Holger Wulff

发明人： Thomas Goernig ,  Holger Wulff

IPC分类号： F42B310

CPC分类号： F42B3/121

摘要： An igniter arrangement for vehicle occupant protection devices includes a substrate, an electronic assembly on the substrate in an electronic zone, an electrical ignition bridge on the substrate in a pyrotechnic zone, and a pyrotechnic charge adjoining the ignition bridge. A shock absorbing elastic first material covers a first portion of the substrate in the pyrotechnic zone, and forms a shock-absorbing cushion between the charge and the electronic zone. A second material harder than the first encases a second portion of the substrate and the electronic assembly in the electronic zone, protects the electronic assembly, and separates the two zones. The ignition bridge and the electronic assembly are at opposite ends of the elongate substrate. A breakable parting feature separably connects the two substrate portions and breaks due to high forces arising during ignition of the charge, so these forces are not transmitted through the substrate into the electronic zone.