公开(公告)号：US5245966A

公开(公告)日：1993-09-21

申请号：US993060

申请日：1992-12-18

申请人： Hong Zhang ,  Martin Streib

发明人： Hong Zhang ,  Martin Streib

IPC分类号： B60K26/00 ,  B60W30/18 ,  F02B1/04 ,  F02B75/02 ,  F02D11/10 ,  F02D31/00 ,  F02D37/00 ,  F02D41/04 ,  F02D43/00 ,  F02D45/00 ,  F02P5/15 ,  F16H59/14 ,  F16H59/50 ,  F16H59/62 ,  F16H59/78 ,  F16H61/00 ,  F16H63/40

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  F02D11/105 ,  F02D31/001 ,  F02D37/00 ,  F02P5/1502 ,  B60W2710/0666 ,  F02B1/04 ,  F02B2075/027 ,  F02D2200/1006 ,  F02D2250/18 ,  F16H59/50 ,  F16H59/62 ,  F16H59/78 ,  Y02T10/46 ,  Y10T477/679

摘要： The invention is directed to a control system for a drive unit wherein a pregiven torque occurring at the output of the drive unit is pregiven and is adjusted at the output of the drive unit on the basis of engine speed, engine temperature, the status of additional consumers and/or a measure for the air throughput independent of engine speed, temperature and/or air density.

摘要翻译： 本发明涉及一种用于驱动单元的控制系统，其中在驱动单元的输出处发生的预先产生的扭矩被预先利用并且根据发动机转速，发动机温度，附加状态的状态在驱动单元的输出处被调整 消费者和/或与发动机速度，温度和/或空气密度无关的空气吞吐量的测量。

公开(公告)号：US20110178674A1

公开(公告)日：2011-07-21

申请号：US12995950

申请日：2008-11-28

申请人： Martin Streib

发明人： Martin Streib

IPC分类号： G06F19/00

CPC分类号： F02M25/0809 ,  F02D41/0045 ,  F02D2041/1433 ,  F02D2041/1437 ,  F02D2200/0608 ,  F02D2200/701

摘要： The invention relates to a method for preparing models of technical devices, wherein each technical device comprises units that are connected to each other by means of connection point, wherein, when performing the method, at least one structure made of units connected to each other by means of connection points comprising commonalities for all technical devices is integrated and automatically described as at least one common module (8) for all models.

摘要翻译： 本发明涉及一种用于制备技术装置的模型的方法，其中每个技术装置包括通过连接点彼此连接的单元，其中当执行该方法时，至少一个由彼此连接的单元构成的结构 包括所有技术设备的共同点的连接点的装置被集成并自动描述为用于所有型号的至少一个通用模块（8）。

公开(公告)号：US07774124B2

公开(公告)日：2010-08-10

申请号：US12203642

申请日：2008-09-03

申请人： Martin Streib ,  Nikolas Poertner

发明人： Martin Streib ,  Nikolas Poertner

IPC分类号： F02D41/00 ,  F02D45/00

CPC分类号： F02D41/0025 ,  F02D19/0623 ,  F02D19/084 ,  F02D19/087 ,  F02D19/088 ,  F02D35/028 ,  F02D2200/0612 ,  F02P5/00 ,  Y02T10/36

摘要： The invention relates to a method for determining the composition of a fuel blend from a first and at least a second fuel to operate an internal combustion engine with at least one combustion chamber, wherein fuel blends of different composition combust at different optimal ignition angles ZWmax with an optimal degree of efficiency ηmax. Provision is thereby made for the ignition angle ZW of the internal combustion engine to be altered, for the degree of efficiency η of the internal combustion engine or a parameter, which is a function of it, to be determined as a function of the ignition angle ZW and for the composition of the fuel blend to be determined from the change in the degree of efficiency Δη or the parameter, which is a function of it, when the ignition angle ZW is altered and/or from the ignition angle ZW as a function of the degree of efficiency η or the parameter, which is a function of the degree of efficiency η. The method makes it possible to determine the fuel mixing ratio in the fuel tank of internal combustion engines, which can be operated with different fuels.

摘要翻译： 本发明涉及一种用于从第一和至少第二燃料确定燃料共混物的组成的方法，以操作具有至少一个燃烧室的内燃机，其中不同成分的燃料混合物在不同的最佳点火角ZWmax下燃烧， 最佳效率和最大程度 因此，为了使效率和效率的方式改变内燃机的点火角ZW， 或作为其函数的参数被确定为点火角ZW的函数，并且根据效率和效率的变化来确定燃料混合物的组成; 或作为其功能的参数，当点火角ZW作为效率程度的函数改变和/或从点火角ZW时; 或参数，这是效率程度的函数。 该方法可以确定可以用不同燃料操作的内燃机的燃料箱中的燃料混合比。

公开(公告)号：US07594496B2

公开(公告)日：2009-09-29

申请号：US10583655

申请日：2004-12-20

申请人： Thomas Frenz ,  Martin Streib ,  Andreas Kufferath

发明人： Thomas Frenz ,  Martin Streib ,  Andreas Kufferath

IPC分类号： F02P5/00 ,  F02D31/00

CPC分类号： F02D41/12 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W30/1882 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2540/106 ,  B60W2710/0605 ,  F02B2075/125 ,  F02D9/02 ,  F02D11/105 ,  F02D37/02 ,  F02D41/0005 ,  F02D41/021 ,  F02D41/0215 ,  F02D41/123 ,  F02D41/22 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2200/702 ,  F02D2250/18 ,  F02D2250/21

摘要： A method and a device for operating a drive unit of a vehicle are provided, which result in reduced fuel consumption in the overrun condition. An output variable of the drive unit is set, in this context, according to a preset driving strategy in the overrun condition of the drive unit. At least two preset driving strategies are specified for the overrun condition of the drive unit. In the overrun condition, one of the specified driving strategies is selected as a function of a driving situation.

摘要翻译： 提供了一种用于操作车辆的驱动单元的方法和装置，这导致超限状态下的燃料消耗降低。 在本文中，驱动单元的输出变量根据驱动单元的超速状态下的预设驱动策略来设定。 为驱动单元的超速状态指定至少两个预设的驾驶策略。 在超限状况下，根据驾驶状况选择指定驾驶策略之一。

公开(公告)号：US20080264156A1

公开(公告)日：2008-10-30

申请号：US12105873

申请日：2008-04-18

申请人： Martin Streib ,  Andreas Pape ,  Andreas Baumann

发明人： Martin Streib ,  Andreas Pape ,  Andreas Baumann

IPC分类号： G01M15/09

CPC分类号： G01M3/32

摘要： A procedure for diagnosing a tank system of a vehicle with at least two controllable tank ventilation valves, with at least two points of release for a tank ventilation mixture, whereby at least a first point of release runs into an inlet manifold of a combustion engine downstream of a throttle device and at least a second point of release is arranged in an inlet manifold of the combustion engine upstream of the throttle device, especially upstream of a compressor, is thereby characterized, in that for diagnosing the functionality of the tank ventilation system the at least two tank ventilation valves are controlled independently of each other and its functionality can be implied due to the pressure that occurs in the tank system.

摘要翻译： 用于诊断具有至少两个可控坦克通气阀的车辆的罐系统的程序，具有用于罐通风混合物的至少两个释放点，由此至少第一释放点进入内燃机下游的入口歧管 节气门装置的至少一个第二释放点布置在节流装置的上游，特别是压缩机上游的内燃机的入口歧管中，其特征在于，为了诊断油箱通风系统的功能， 至少两个油箱通风阀彼此独立地控制，并且由于在罐系统中发生的压力，其功能可以被暗示。

公开(公告)号：US20080216787A1

公开(公告)日：2008-09-11

申请号：US11897601

申请日：2007-08-29

申请人： Karsten Kroepke ,  Jens Wolber ,  Ruediger Weiss ,  Martin Streib ,  Niraimathi Appavu Mariappan ,  Karl-Bernhard Lederle ,  Jean-Marc Tonye Djon ,  Pierre-Yves Crepin ,  Matthias Walz ,  Manfred Dietrich

发明人： Karsten Kroepke ,  Jens Wolber ,  Ruediger Weiss ,  Martin Streib ,  Niraimathi Appavu Mariappan ,  Karl-Bernhard Lederle ,  Jean-Marc Tonye Djon ,  Pierre-Yves Crepin ,  Matthias Walz ,  Manfred Dietrich

IPC分类号： F02N17/00

CPC分类号： B60W20/10 ,  B60L2240/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0676 ,  B60W2510/244 ,  B60W2710/0622 ,  B60W2710/0644 ,  F02D41/047 ,  F02D41/062 ,  F02N2300/102 ,  Y02T10/6286

摘要： To achieve a reliable and exhaust-optimized combustion starting already from the beginning of a combustion phase in the startup of an internal combustion engine, the internal combustion engine is brought to a target speed by an electric motor in a drag phase, the target speed being higher than the previously known starting speed. The target speed corresponds approximately to an idling speed assigned to the internal combustion engine, for example. After exceeding the starting speed, first a mixture enrichment is determined, taking into account a prevailing state of a wall film here in particular. Only after reaching the target speed is the fuel metered and does the combustion take place in the combustion phase. The fuel is metered here in particular on the basis of the mixture enrichment determined after exceeding the starting speed.

摘要翻译： 为了在内燃机启动时从燃烧阶段开始就已经实现可靠和排气优化的燃烧，内燃机通过电动机以拖曳阶段达到目标速度，目标速度为 高于先前已知的启动速度。 目标速度大致对应于分配给内燃机的空转速度。 在超过起始速度之后，首先确定混合物浓缩，特别是考虑到这里的壁膜的普遍状态。 只有在达到目标速度之后，才能计量燃油，并在燃烧阶段进行燃烧。 燃料在这里特别是在超过起始速度后确定的混合物浓缩的基础上进行计量。

公开(公告)号：US20070079650A1

公开(公告)日：2007-04-12

申请号：US11544728

申请日：2006-10-10

申请人： Martin Streib ,  Karl-Bernhard Lederle ,  Michael Pfeil

发明人： Martin Streib ,  Karl-Bernhard Lederle ,  Michael Pfeil

IPC分类号： G01M3/34 ,  G01M19/00

CPC分类号： F02M25/0827 ,  F02D41/042

摘要： A method of and an apparatus for checking the tightness of a tank system of an internal combustion engine of a motor vehicle by means of overpressure or underpressure, in which a first controllable valve is disposed in a connection between the tank system and an overpressure or underpressure source, and a second controllable valve is disposed in a connection of the tank system with the ambient air in which the leak testing is performed at the end of a phase of operation of the engine, in particular at the end of a travel mode, of a motor vehicle that has the engine, and a demand for shutoff of the engine is executed with a time delay, and at least the steps of the leak testing that generate the overpressure or underpressure are performed within the delay time.

摘要翻译： 一种用于通过超压或负压来检查机动车辆的内燃机的罐体系的紧密度的方法和装置，其中第一可控阀设置在罐系统和超压或负压之间的连接中 源和第二可控阀设置在罐系统与环境空气的连接中，在环境空气中，在发动机的运行阶段（特别是在行驶模式结束时）执行泄漏测试 具有发动机的汽车和发动机关闭的要求随时间延迟执行，并且至少在延迟时间内执行产生超压或欠压的泄漏测试的步骤。

公开(公告)号：US07162914B2

公开(公告)日：2007-01-16

申请号：US10484974

申请日：2002-06-21

申请人： Martin Streib ,  Dieter Lederer ,  Karl-Bernhard Lederle

发明人： Martin Streib ,  Dieter Lederer ,  Karl-Bernhard Lederle

IPC分类号： G01M3/04

CPC分类号： F02M25/0818

摘要： In a method for testing the functional reliability of a fuel-tank venting valve which is provided in a tank system of a motor vehicle in particular, is connected to an intake manifold and is triggerable by a control unit, a pressure source is provided for testing the tank system for leaks by using excess pressure or a vacuum, and the test of the functional reliability of the fuel-tank venting valve is performed on the basis of at least one performance quantity of the pressure source. In order to achieve a short diagnostic time and a high degree of diagnostic certainty, the fuel-tank venting valve is triggered to open or close, and a certain change in pressure is implemented. The at least one performance quantity of the pressure source is detected, and a properly opening and closing fuel-tank venting valve is determined from the performance quantity thus detected.

摘要翻译： 在一种用于测试设置在机动车辆的油箱系统中的燃油箱排放阀的功能可靠性的方法中，连接到进气歧管并且可由控制单元触发，提供用于测试的压力源 通过使用过量压力或真空来泄漏的罐系统，以及基于压力源的至少一个性能量来执行燃料箱排放阀的功能可靠性的测试。 为了实现较短的诊断时间和高度的诊断确定性，燃油箱通气阀被触发打开或关闭，并且实施了一定的压力变化。 检测压力源的至少一个性能量，根据这样检测出的性能量确定正确打开和关闭的燃料箱排放阀。

公开(公告)号：US07146803B2

公开(公告)日：2006-12-12

申请号：US10366560

申请日：2003-02-14

申请人： Martin Streib

发明人： Martin Streib

IPC分类号： F01N3/00

CPC分类号： F01N11/00 ,  F01N2550/14 ,  Y02T10/47

摘要： The invention relates to a method and an arrangement for monitoring the operability of a secondary air system of an internal combustion engine having an exhaust-gas system. The secondary air system includes a secondary air pump. In the method and arrangement, a signal is determined which characterizes the secondary air flow. In the method, at least one signal of at least one operating characteristic variable of the secondary air pump is determined during the determination of the signal characterizing the secondary air flow and a conclusion is drawn as to a fault in the secondary air system when the signal of the at least one operating characteristic variable lies outside of a pregiven interval. The at least one signal of at least one operating characteristic variable is determined in dependence upon the operating state of the engine. This signal is determined from a signal for the pump current of an electrically operated secondary air pump.

摘要翻译： 本发明涉及一种用于监测具有排气系统的内燃机的二次空气系统的可操作性的方法和装置。 二次空气系统包括二次空气泵。 在该方法和装置中，确定表征二次空气流的信号。 在该方法中，在确定表征二次空气流的信号的确定期间确定二次空气泵的至少一个工作特性变量的至少一个信号，并且当二次空气系统中的信号 的至少一个操作特性变量位于预定间隔之外。 根据发动机的运行状态来确定至少一个操作特性变量的至少一个信号。 该信号由电动二次空气泵的泵浦电流的信号确定。

公开(公告)号：US06845652B2

公开(公告)日：2005-01-25

申请号：US10178459

申请日：2002-06-24

申请人： Volk r Stegmann ,  Thorsten Fritz ,  Martin Streib ,  Peter Wiltsch ,  Armin Hassdenteufel

发明人： Volk r Stegmann ,  Thorsten Fritz ,  Martin Streib ,  Peter Wiltsch ,  Armin Hassdenteufel

IPC分类号： G01M3/26 ,  G01M3/02 ,  G01M3/32 ,  G01M3/04

CPC分类号： F02M25/0818 ,  G01M3/025 ,  G01M3/3236 ,  G01M3/3263

摘要： In a method and a device for leak testing of a vessel, e.g., a tank venting system of a motor vehicle, a leak-tightness measurement is performed by introducing a positive pressure or partial vacuum and detecting the variation over time of a positive pressure or partial vacuum in the vessel, and a reference measurement is performed using a reference leak. A conclusion is drawn as to the presence of a leak in the vessel by comparing the results of the leak-tightness measurement and the reference measurement. To avoid faulty diagnoses, the positive pressure or partial vacuum during the leak-tightness measurement and the reference measurement is detected by using a single pressure measuring device.

摘要翻译： 在用于容器（例如机动车辆的罐排放系统）的泄漏测试的方法和装置中，通过引入正压或部分真空并检测正压力随时间的变化来执行密封性测量，或 在容器中部分真空，并使用参考泄漏进行参考测量。 通过比较密封性测量结果和参考测量结果，可以得出结论：容器中存在泄漏。 为了避免故障诊断，通过使用单个压力测量装置检测泄漏密封性测量期间的正压力或部分真空度和参考测量值。