公开(公告)号：US5319962A

公开(公告)日：1994-06-14

申请号：US984125

申请日：1992-12-04

申请人： Detlef Kaminski ,  Thilo Kuhner ,  Regnerus Nieuwenhuizen

发明人： Detlef Kaminski ,  Thilo Kuhner ,  Regnerus Nieuwenhuizen

IPC分类号： B42D15/00 ,  B62D65/00 ,  G01M17/007 ,  G06K19/07 ,  G07C5/08 ,  G01M15/00

CPC分类号： B62D65/005 ,  G07C5/0841 ,  G07C5/085 ,  Y10S439/952

摘要： A device for the identification of vehicle features essentially comprises an electronic memory circuit which is arranged fixed to the vehicle and which can be read by an external apparatus which is to be connected to the vehicle. The memory is integrated into or onto a segment of the contact element support of a diagnosis socket, which segment is detachable from the latter. A part of a film-chip film circuit can very advantageously be used for this purpose, as is known from the technology and production of electronic credit cards and data cards. The electronic memory is initially written at the factory during the production of the vehicle, and then reflects the original equipment features of the vehicle. In the event of an installation or modification for the special equipment of the vehicle, the contents of the memory can be modified or updated electrically by the apparatus.

摘要翻译： 用于识别车辆特征的装置基本上包括电子存储器电路，该电子存储器电路被布置为固定到车辆并且可以由要连接到车辆的外部装置读取。 存储器集成在诊断插座的接触元件支撑件的一个部分中或其上，该部分可从后者拆卸。 如从电子信用卡和数据卡的技术和生产中所知道的，薄膜芯片薄膜电路的一部分可以非常有利地用于此目的。 电子存储器最初在工厂生产车间时写入，然后反映车辆的原始设备特征。 在对车辆的特殊设备进行安装或修改的情况下，存储器的内容可以由设备进行电气修改或更新。

公开(公告)号：US5452308A

公开(公告)日：1995-09-19

申请号：US43487

申请日：1993-04-06

申请人： Detlef Kaminski ,  Thilo Kuhner ,  Wolfgang Kremer ,  Bernd Haussler ,  Max Reeb ,  Rolf Adomat ,  Michael Brodersen ,  Alexander Dorr ,  Herbert Fiessinger

发明人： Detlef Kaminski ,  Thilo Kuhner ,  Wolfgang Kremer ,  Bernd Haussler ,  Max Reeb ,  Rolf Adomat ,  Michael Brodersen ,  Alexander Dorr ,  Herbert Fiessinger

IPC分类号： H04L12/24 ,  H04L12/26 ,  G06F11/00

CPC分类号： H04L43/00 ,  H04L12/2602 ,  H04L12/2697 ,  H04L41/06 ,  H04L43/50

摘要： A method for monitoring symmetrical two-wire bus lines and two-wire bus interfaces and a device for carrying out the method provides pulse weighting of low to high transitions or high to low transitions of the two wires operated in phase opposition of a two-wire bus line. The pulse chains thus obtained are used for step sequencing. In each case, one multistep shift function which is assigned to the first bus wire, is supplied with a first, constant logic read in state and can be reset to a second logic state in all-step fashion and, for all-step resetting of a similar second multistep shift function assigned to the second bus while, and vice versa, the step last achieved for each multistep shift function characterizing the respective fault state of the other bus wire. The pulse weighting is achieved by differentiation or high-pass filtering or by pulse generation controlled by state transition. For the pulse weighting, the device uses simple RC elements or edge-controlled monostable times, and for the multistep shift functions, two similar shift registers are used which can be loaded serially and clocked and reset in parallel and which can also be realized in one piece as a component of a monolithic semiconductor circuit by the previously mentioned elements. The device has a fault tolerance which can be programmed with respect to the bit width, and in conjunction with a likewise settable input cutoff frequency permits the decentralized local testing of two wire bus-type networks. The device can be made using CMOS technology, in conjunction with a very low space requirement.

摘要翻译： 用于监测对称的双线总线和两线总线接口的方法以及用于执行该方法的装置提供脉冲加权，该两个线路与两线相反地操作的两根线的低至高转变或高到低转变 公车线。 由此获得的脉冲串用于步骤测序。 在每种情况下，分配给第一总线的一个多步移位功能被提供有第一恒定逻辑读入状态，并且可以以全部步骤的方式复位到第二逻辑状态，并且对于全步重置 分配给第二总线的类似的第二多步移位功能，反之亦然，对于表征另一母线的相应故障状态的每个多步移位功能，最后获得的步骤。 通过微分或高通滤波或通过状态转换控制的脉冲发生实现脉冲加权。 对于脉冲加权，器件使用简单的RC元件或边沿控制的单稳态时间，对于多步移位函数，使用两个类似的移位寄存器，可以串行和时钟加载并且并行复位，也可以在一个 作为单片半导体电路的组件，由前述元件构成。 该器件具有可以相对于位宽度编程的容错，并且结合同样可设置的输入截止频率允许两个有线总线型网络的分散式本地测试。 该器件可以使用CMOS技术制造，结合非常低的空间要求。

公开(公告)号：US4973912A

公开(公告)日：1990-11-27

申请号：US339102

申请日：1989-04-17

申请人： Detlef Kaminski ,  Bernd Schmitfranz ,  Rolf Adomat ,  Walter Ulke ,  Burkhard Voigt

发明人： Detlef Kaminski ,  Bernd Schmitfranz ,  Rolf Adomat ,  Walter Ulke ,  Burkhard Voigt

IPC分类号： B60R21/01 ,  B60R21/16 ,  G01R27/02 ,  G01R27/28 ,  G01R31/00 ,  G01R31/28

CPC分类号： B60R21/0173 ,  G01R27/02 ,  G01R27/28 ,  G01R31/006 ,  G01R31/2829

摘要： A method and a device for transmitting and for measuring resistance values, is particularly provided for use in motor vehicles, for the constant control of airbag systems. In the method and device an exciter signal coupled into a secondary-side resonant LCR circuit from the primary side via inductively coupled coils is interrupted, transmitted back to the primary side of the transformer and is there used for determining the resistance value by evaluating the time constant of the exciter response.

摘要翻译： 用于传输和测量电阻值的方法和装置特别提供用于机动车辆中，用于恒定地控制气囊系统。 在该方法和装置中，通过电感耦合线圈从初级侧耦合到次级侧谐振LCR电路的激励器信号被中断，传输回到变压器的初级侧，并且用于通过评估时间来确定电阻值 激励器响应的常数。

公开(公告)号：US4744247A

公开(公告)日：1988-05-17

申请号：US035855

申请日：1987-04-08

申请人： Detlef Kaminski

发明人： Detlef Kaminski

IPC分类号： G01F23/60 ,  B60K15/077 ,  F02D33/00 ,  F02M37/00 ,  G01F23/68

CPC分类号： F02D33/003 ,  B60K15/077 ,  F02M37/0082 ,  B60K2015/03217

摘要： A device for electrical measurement of the level of a fluid contained in a fuel tank of a motor vehicle is disclosed. In addition to a variable resistance float sensor in a dip tube, a travel sensor is arranged in the dip tube to determine the distance between the dip tube and the bottom of the tank in order to offset measurement errors caused by tolerances in the manufacture of the tank and resultant differences in the mounting position of the dip tube in the tank. The travel sensor includes a spring load rod extending to the bottom of the tank and a variable resistance connected to the rod to produce a calibration value.

摘要翻译： 公开了一种用于电气测量包含在机动车辆的燃料箱中的流体的水平的装置。 除了汲取管中的可变电阻浮子传感器之外，行程传感器布置在汲取管中以确定汲取管与罐底之间的距离，以便抵消由制造中的公差引起的测量误差 罐中的汲取管的安装位置的差异以及槽中的汲取管的安装位置的差异。 行程传感器包括延伸到油箱底部的弹簧加载杆和连接到杆的可变电阻以产生校准值。

公开(公告)号：US4370965A

公开(公告)日：1983-02-01

申请号：US257467

申请日：1981-04-27

申请人： Horst Grossner ,  Detlef Kaminski ,  Paul Schwerdt

发明人： Horst Grossner ,  Detlef Kaminski ,  Paul Schwerdt

IPC分类号： F02P5/04 ,  F02P5/145 ,  F02P7/067 ,  F01L1/34 ,  F02P1/00

CPC分类号： F02P7/0677 ,  F02P5/1455 ,  Y02T10/46

摘要： An ingnition distributor for an internal combustion engine, more particularly, for a motor vehicle internal combustion engine having an electronic ignition system driven by a distributor shaft which, in turn, is driven by the engine and having a device for changing a phase relationship between the distributor shaft and a distributor rotor. A control disk is rotatably mounted on the distributor shaft and is rigidly coupled with the distributor rotor. The rotation of the distributor shaft is capable of being transmitted to the control disk by means of at least one spring. An electromagnet is provided between the two poles of which the control disk is rotated, with the electromagnet forming with the control disk an anti-current brake. An electronic phase control is provided for regulating an excitation current of the electromagnet in accordance with a difference between the actual and set value of the phase displacement in dependence upon operating parameters of the internal combustion engine.

摘要翻译： 一种用于内燃机的嵌入式分配器，更具体地说，涉及具有由分配器轴驱动的电子点火系统的机动车辆内燃机，该分配器轴又由发动机驱动并具有用于改变发动机之间的相位关系的装置 分配器轴和分配器转子。 控制盘可旋转地安装在分配器轴上并且与分配器转子刚性联接。 分配器轴的旋转能够通过至少一个弹簧传递到控制盘。 电磁铁设置在控制盘旋转的两极之间，电磁铁与控制盘形成抗电流制动。 提供电子相位控制，用于根据内燃机的操作参数根据相位移的实际值和设定值之间的差来调节电磁体的激励电流。