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公开(公告)号：US20120017113A1
公开(公告)日：2012-01-19
申请号：US12224409
申请日：2007-02-09
申请人： Bernd Tepass , Bernd Nottebom
发明人： Bernd Tepass , Bernd Nottebom
IPC分类号： G06F11/14
CPC分类号： B60R16/0315 , H04L1/004
摘要： The control device has a receiving device, an output stage, a checking device and a reset device. The receiving device is used to receive at least one data block including control commands from a data bus, the output stage is used to output an output signal in response to the control commands, the checking device is used to output an error signal if the at least one received data block is faulty and/or if no data block is received within a predetermined time, and the reset device is used to reset the output stage in a predefined state if the checking device outputs the error signal. The control device is thus able to react automatically to faultily transmitted data blocks without having to wait for return messages from a transmitting central processor unit.
摘要翻译： 控制装置具有接收装置，输出级，检查装置和复位装置。 接收装置用于从数据总线接收包括控制命令的至少一个数据块，输出级用于响应于控制命令输出输出信号，如果在at 至少一个接收到的数据块是有故障的和/或如果在预定时间内没有接收到数据块，并且如果检查装置输出错误信号，则复位装置用于在预定状态下复位输出级。 因此，控制装置能够对故障发送的数据块进行自动反应，而不必等待来自发送中央处理器单元的返回消息。
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公开(公告)号：US5675069A
公开(公告)日：1997-10-07
申请号：US613088
申请日：1996-03-08
IPC分类号： G01N27/409 , F02D41/14 , F02D45/00 , G01N27/406 , G01N7/00
CPC分类号： F02D41/1495 , F02D41/1493 , F02D41/1496 , G01N27/4065
摘要： The invention is directed to a circuit for processing a signal (UL) of a lambda probe having a probe signal terminal on which the signal (UL) is outputted and a probe ground terminal. The circuit includes a voltage source having a plus pole and having a minus pole connected to the probe ground terminal. A first network of passive components is connected between the plus pole and the probe signal terminal for dividing the voltage between the plus pole and the probe signal terminal in a pregiven ratio thereby providing a divided potential as a first analog signal. An analog-to-digital converter has an input and is connected to a chassis ground at a ground potential different than the ground potential at the probe ground terminal. A second network of passive components is connected to the plus pole for supplying a potential proportional to the potential on the plus pole as a second analog signal. The input of the converter is directly connected to the first network to receive the first analog signal and to the second network to receive the second analog signal thereby facilitating digital processing of the first and second analog signals in the converter.
摘要翻译： 本发明涉及一种用于处理具有在其上输出信号（UL）的探针信号端子的探针的信号（UL）的电路和探针接地端子。 电路包括具有正极的电压源，并具有连接到探针接地端子的负极。 无源部件的第一网络连接在正极和探针信号端子之间，用于以预定比率分压正极与探针信号端子之间的电压，从而提供分压电位作为第一模拟信号。 模拟 - 数字转换器具有输入，并且以与探头接地端子处的接地电位不同的接地电位连接到机箱接地。 无源部件的第二网络连接到正极，用于提供与正极上的电位成比例的电位作为第二模拟信号。 转换器的输入直接连接到第一网络以接收第一模拟信号和第二网络以接收第二模拟信号，从而便于转换器中的第一和第二模拟信号的数字处理。
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公开(公告)号：US20050235028A1
公开(公告)日：2005-10-20
申请号：US10517700
申请日：2004-03-25
申请人： Manfred Kirschner , Reiner Schweinfurth , Johannes Meiwes , Alex Grossmann , Eberhard Klein , Bernd Tepass , Torsten Baumann
发明人： Manfred Kirschner , Reiner Schweinfurth , Johannes Meiwes , Alex Grossmann , Eberhard Klein , Bernd Tepass , Torsten Baumann
CPC分类号： H03M1/0621 , H03M1/12
摘要： An electronic circuit for detecting measured quantities, having a sensor unit for generating an analog measurement signal and having a signal detecting unit (120) with a first analog/digital converter for digitizing the analog measurement signal. Differences in the fluctuations of the supply voltages that are supplied to the sensor unit and the signal detecting unit essentially result in the generation of undesirable fluctuations in the measurement signal. To minimize these effects or compensate for them, the digitized measurement signal is corrected in response to a voltage signal (U) that represents the imprecision x1 of the first supply voltage (VS1).
摘要翻译： 一种用于检测测量量的电子电路，具有用于产生模拟测量信号的传感器单元，并具有用于使模拟测量信号数字化的第一模/数转换器的信号检测单元（120）。 提供给传感器单元和信号检测单元的电源电压波动的差异基本上导致测量信号中产生不期望的波动。 为了最小化这些效应或补偿它们，响应于表示第一电源电压（VS 1）的不精确x 1的电压信号（U）来校正数字化的测量信号。
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公开(公告)号：US08639977B2
公开(公告)日：2014-01-28
申请号：US12224409
申请日：2007-02-09
申请人： Bernd Tepass , Bernd Nottebom
发明人： Bernd Tepass , Bernd Nottebom
IPC分类号： G06F11/00
CPC分类号： B60R16/0315 , H04L1/004
摘要： The control device has a receiving device, an output stage, a checking device and a reset device. The receiving device is used to receive at least one data block including control commands from a data bus, the output stage is used to output an output signal in response to the control commands, the checking device is used to output an error signal if the at least one received data block is faulty and/or if no data block is received within a predetermined time, and the reset device is used to reset the output stage in a predefined state if the checking device outputs the error signal. The control device is thus able to react automatically to faultily transmitted data blocks without having to wait for return messages from a transmitting central processor unit.
摘要翻译： 控制装置具有接收装置，输出级，检查装置和复位装置。 接收装置用于从数据总线接收包括控制命令的至少一个数据块，输出级用于响应于控制命令输出输出信号，如果在at 至少一个接收到的数据块是有故障的和/或如果在预定时间内没有接收到数据块，并且如果检查装置输出错误信号，则复位装置用于在预定状态下复位输出级。 因此，控制装置能够对故障发送的数据块进行自动反应，而不必等待来自发送中央处理器单元的返回消息。
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公开(公告)号：US07225094B2
公开(公告)日：2007-05-29
申请号：US10517700
申请日：2004-03-25
申请人： Manfred Kirschner , Reiner Schweinfurth , Johannes Meiwes , Alex Grossmann , Eberhard Klein , Bernd Tepass , Torsten Baumann
发明人： Manfred Kirschner , Reiner Schweinfurth , Johannes Meiwes , Alex Grossmann , Eberhard Klein , Bernd Tepass , Torsten Baumann
IPC分类号： G06F19/00
CPC分类号： H03M1/0621 , H03M1/12
摘要： An electronic circuit for detecting measured quantities has a sensor unit for generating an analog measurement signal and a signal detecting unit (120) with a first analog/digital converter for digitizing the analog measurement signal. Differences in the fluctuations of the supply voltages that are supplied to the sensor unit and the signal detecting unit essentially result in the generation of undesirable fluctuations in the measurement signal. To minimize these effects or compensate for them, the digitized measurement signal is corrected In response to a voltage signal (U) that represents the imprecision x1 of the first supply voltage (VS1).
摘要翻译： 用于检测测量量的电子电路具有用于产生模拟测量信号的传感器单元和具有用于数字化模拟测量信号的第一模拟/数字转换器的信号检测单元（120）。 提供给传感器单元和信号检测单元的电源电压波动的差异基本上导致测量信号中产生不期望的波动。 为了最小化这些效应或补偿它们，响应于表示第一电源电压（VS 1）的不精确x 1的电压信号（U）来校正数字化测量信号。
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6.发明授权Card cage for an electronic control unit having signal-processing components and high-speed digital components coupled to a common ground plane 失效用于具有信号处理部件和耦合到公共接地层的高速数字部件的电子控制单元的卡笼
公开(公告)号：US5964854A
公开(公告)日：1999-10-12
申请号：US913277
申请日：1997-08-27
申请人： Herman Roozenbeek , Bernd Tepass
发明人： Herman Roozenbeek , Bernd Tepass
CPC分类号： H05K1/0216 , H05K1/181 , H05K1/0231 , H05K1/0298 , H05K2201/09254 , H05K2201/093 , H05K2201/09663 , H05K2201/09972 , H05K2201/10015 , H05K2201/10166 , H05K2201/10689 , Y02P70/611
摘要： In the case of a card cage for an electronic control unit having signal-processing analog and/or digital components, high-speed digital components, as well as components having both signal-processing functional parts, as well as high-speed digital functional parts and power components, which are arranged on a multilayer printed-circuit board and are electroconductively connected to a shared ground plane, the signal-processing components of each module having a shared connection to the common ground plane, the radiated interference from the control unit produced by high-frequency interference currents can be reduced, and high current densities in the ground plane and resultant potential shifts can be prevented from adversely affecting the signal processing, in that the signal-processing components are combined into signal-processing modules having at least one shared function, and the ground connections of all components of such a functional module are routed in each case via conductor connections to a common point of connection conductively connected over the shortest path to the shared ground plane, and the high-speed digital and power components are directly linked to the shared ground plane. By introducing an additional voltage-supply plane, the radiated interference from the control unit is able to be further reduced.
摘要翻译： PCT No.PCT / DE96 / 01334 Sec。 371日期1997年8月27日第 102（e）日期1997年8月27日PCT提交1996年7月20日PCT公布。 公开号WO97 / 13395 日期1997年4月10日在具有信号处理模拟和/或数字组件的电子控制单元的卡笼的情况下，高速数字组件以及具有信号处理功能部件的组件以及高 布置在多层印刷电路板上并且与电力共同接地平面连接的数字功能部件和功率部件，每个模块的信号处理部件具有与公共接地层的共用连接，辐射干扰 可以降低由高频干扰电流产生的控制单元，并且可以防止接地层中的高电流密度和合成的电位移动对信号处理产生不利影响，因为信号处理组件被组合成信号处理 具有至少一个共享功能的模块，并且这些功能模块的所有组件的接地连接在每个c中被路由 通过导体连接到通过最短路径传导连接到共用接地层的公共连接点，高速数字和功率部件直接连接到共享接地层。 通过引入附加的电压供应平面，可以进一步减少来自控制单元的辐射干扰。
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