公开(公告)号：US20070186877A1

公开(公告)日：2007-08-16

申请号：US10591809

申请日：2005-01-13

申请人： Udo Schulz

发明人： Udo Schulz

IPC分类号： F02B47/02 ,  B01D29/00

CPC分类号： F02M25/028 ,  F02M25/0222 ,  F02M25/0227 ,  F02M25/0228 ,  F02M37/24 ,  Y02T10/121

摘要： The fuel injection apparatus has a high-pressure pump that supplies fuel at least indirectly to at least one injection point associated with at least one cylinder of the engine. The high-pressure pump is preceded by a fuel filter, which filters out impurities from the fuel and separates out free-floating water and/or emulsified water contained in the fuel. Free-floating and/or emulsified water separated out by the fuel filter is at least indirectly supplied to the combustion chamber of the at least one cylinder of the engine.

摘要翻译： 燃料喷射装置具有高压泵，其至少间接地将燃料供给到与发动机的至少一个气缸相关联的至少一个喷射点。 高压泵之前是燃料过滤器，其过滤掉燃料中的杂质，并分离出燃料中包含的自由漂浮的水和/或乳化水。 由燃料过滤器分离的自由浮动和/或乳化水至少间接地供应到发动机的至少一个气缸的燃烧室。

公开(公告)号：US20060129302A1

公开(公告)日：2006-06-15

申请号：US10535643

申请日：2003-11-04

申请人： Johannes-Joerg Rueger ,  Udo Schulz

发明人： Johannes-Joerg Rueger ,  Udo Schulz

IPC分类号： F02D41/30

CPC分类号： F02D41/247 ,  F02D35/021 ,  F02D35/023 ,  F02D35/027 ,  F02D41/123 ,  F02D41/2096 ,  F02D41/2438 ,  F02D2041/2055

摘要： In a method and an apparatus for operating an injection system of an internal combustion engine, triggering of an injection actuator being performed on the basis of at least one state variable of the injection system, in order to enhance the quantitative accuracy with which fuel is metered provision is made that the at least one state variable is sensed and temporarily stored; the at least one injection actuator is triggered with a triggering pulse of definable pulse duration and definable initial pulse height; during the triggering of the at least one injection actuator, an injection detection is performed; the pulse height of the triggering pulse is incremented in definable steps, at the defined pulse duration, until an injection is detected; and when an injection is detected, the pulse height of the triggering pulse causing the injection is permanently stored as a function of the sensed state variable, and in future operation of the injection system is taken as the basis for triggering the at least one injection actuator.

摘要翻译： 在用于操作内燃机的喷射系统的方法和装置中，基于喷射系统的至少一个状态变量来执行喷射致动器的触发，以便提高计量燃料的定量精度 规定所述至少一个状态变量被感测并暂时存储; 所述至少一个注射致动器由可定义的脉冲持续时间和可定义的初始脉冲高度的触发脉冲触发; 在触发至少一个注射致动器期间，执行注射检测; 在定义的脉冲持续时间内，触发脉冲的脉冲高度以可定义的步长递增，直到检测到注入; 并且当检测到注射时，引起注射的触发脉冲的脉冲高度作为感测状态变量的函数被永久存储，并且在将来注射系统的操作被作为触发至少一个注射致动器的基础 。

公开(公告)号：US06705544B1

公开(公告)日：2004-03-16

申请号：US09937159

申请日：2002-02-11

申请人： Johannes-Joerg Rueger ,  Patrick Mattes ,  Wolfgang Stoecklein ,  Udo Schulz

发明人： Johannes-Joerg Rueger ,  Patrick Mattes ,  Wolfgang Stoecklein ,  Udo Schulz

IPC分类号： F16K3102

CPC分类号： F02D41/2096 ,  F02D41/402 ,  F02D2041/2051 ,  F02D2041/225 ,  F02D2200/0602 ,  F02M45/04 ,  F02M47/027 ,  F02M63/0026 ,  F02M2200/703 ,  F16K31/007

摘要： A valve (1) for regulating fluids has a piezoelectric unit (4) for actuating a valve member (3). The valve member is embodied with a control piston (9), adjacent to the piezoelectric unit (4), and with at least one actuating piston (14), adjacent to a valve closing member (15). A hydraulic chamber (16) functioning as a hydraulic booster is disposed between the pistons (9, 14). The valve closing member (15) cooperates with at least one valve seat (18, 19) and divides a low-pressure region (20) from a high-pressure region (21). An electric control unit (12) specifies the trigger voltage for the piezoelectric unit (4) as a function of the pressure level in the high-pressure region (21), a leakage loss from the low-pressure region (20) and the hydraulic chamber (16), and the refilling of the low-pressure region.

摘要翻译： 用于调节流体的阀（1）具有用于致动阀构件（3）的压电单元（4）。 阀构件具有与压电单元（4）相邻的控制活塞（9）和与闭阀构件（15）相邻的至少一个致动活塞（14）。 用作液压助力器的液压室（16）设置在活塞（9,14）之间。 阀关闭构件（15）与至少一个阀座（18,19）配合，并将低压区域（20）与高压区域（21）分开。 电气控制单元（12）根据高压区域（21）中的压力水平确定压电单元（4）的触发电压，从低压区域（20）和液压 室（16），并且重新填充低压区域。

公开(公告)号：US06700301B2

公开(公告)日：2004-03-02

申请号：US09901378

申请日：2001-07-09

申请人： Johannes-Jörg Rueger ,  Matthias Mrosik ,  Marco Gangi ,  Udo Schulz

发明人： Johannes-Jörg Rueger ,  Matthias Mrosik ,  Marco Gangi ,  Udo Schulz

IPC分类号： H01L4108

CPC分类号： F02D41/221 ,  F02D41/2096 ,  F02D2041/2093 ,  G01R31/2829

摘要： A method and a device are described for detecting a fault current across a piezoelectric actuator (5) of an injector or its high voltage supply lead (6, 6a). Because the fault current upon contact with a person, for example, is relatively small compared to the useful current that charges or discharges the actuator, direct measurement of the current is not reliable. Therefore, it is suggested that, during the injection or in an injection pause, when the piezoelectric actuator (5) is charged, the voltage variation or a change in voltage (dU) be measured and the difference be compared to a predefined threshold value (S). When the threshold value (S) is exceeded, a fault message is produced, the voltage source is shut off, and/or the piezoelectric actuator (5) is discharged. The measured fault can be weighted using a counting algorithm. The method thus provides maximum protection upon contact, in particular for service personnel.

摘要翻译： 描述了用于检测喷射器或其高压电源引线（6,6a）的压电致动器（5）上的故障电流的方法和装置。 因为例如与人接触的故障电流相对于对致动器进行充电或放电的有用电流相对较小，直接测量电流是不可靠的。 因此，建议在注入或注入暂停期间，当压电致动器（5）充电时，测量电压变化或电压变化（dU），并将该差异与预定阈值（ S）。 当超过阈值（S）时，产生故障消息，关闭电压源，和/或压电致动器（5）放电。 测量故障可以使用计数算法加权。 因此，该方法在接触时提供最大的保护，特别是对于维修人员。

公开(公告)号：US06564771B2

公开(公告)日：2003-05-20

申请号：US09896633

申请日：2001-06-29

申请人： Johannes-Jörg Rueger ,  Josef Newald ,  Udo Schulz

发明人： Johannes-Jörg Rueger ,  Josef Newald ,  Udo Schulz

IPC分类号： F02H5106

CPC分类号： F02D41/402 ,  F02D41/20 ,  F02D41/2096 ,  F02D2041/2031 ,  F02D2041/2082 ,  Y02T10/44

摘要： A fuel injection system for an internal combustion engine, in particular a diesel engine, having at least two cylinders, the fuel injection system having at least two actuator elements and at least one actuator element being assigned to each cylinder in order to inject fuel into the cylinder, and the fuel injection system having an injection control system for monitoring and/or resolving a conflict in triggering of the actuator elements.

公开(公告)号：US06380659B2

公开(公告)日：2002-04-30

申请号：US09729056

申请日：2000-12-04

申请人： Johannes-Jörg Rueger ,  Wolfgang Ruehle ,  Hubert Stier ,  Matthias Boee ,  Guenther Hohl ,  Udo Schulz ,  Norbert Keim

发明人： Johannes-Jörg Rueger ,  Wolfgang Ruehle ,  Hubert Stier ,  Matthias Boee ,  Guenther Hohl ,  Udo Schulz ,  Norbert Keim

IPC分类号： H02N206

CPC分类号： H02N2/067 ,  F02D41/2096 ,  F02M51/0603 ,  H02N2/06

摘要： A method and a device for controlling a controller having a capacitive element. An ohmic resistor is connected in parallel to the capacitive element. The value of the ohmic resistor is determined at certain times, and then the type and/or temperature of the capacitive element is deduced on the basis of the value of the resistor.

摘要翻译： 一种用于控制具有电容元件的控制器的方法和装置。 欧姆电阻与电容元件并联连接。 在某些时间确定欧姆电阻的值，然后基于电阻的值推导出电容元件的类型和/或温度。

公开(公告)号：US06292741B1

公开(公告)日：2001-09-18

申请号：US09376772

申请日：1999-08-17

申请人： Rainer Bitzer ,  Juergen Bauer ,  Udo Diehl ,  Werner Kind ,  Holger Bellmann ,  Volker Pitzal ,  Martin-Peter Bolz ,  Werner Hess ,  Rainer Mayer ,  Christian Tischer ,  Christian Grosse ,  Udo Schulz ,  Marko Pojansek ,  Torsten Heidrich

发明人： Rainer Bitzer ,  Juergen Bauer ,  Udo Diehl ,  Werner Kind ,  Holger Bellmann ,  Volker Pitzal ,  Martin-Peter Bolz ,  Werner Hess ,  Rainer Mayer ,  Christian Tischer ,  Christian Grosse ,  Udo Schulz ,  Marko Pojansek ,  Torsten Heidrich

IPC分类号： G06F770

CPC分类号： B60W10/04 ,  B60T2260/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W10/30 ,  B60W50/00 ,  B60W2050/0004 ,  B60W2510/0233 ,  B60W2510/0657 ,  B60W2540/10 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/909 ,  Y10S903/917 ,  Y10S903/945 ,  Y10S903/951

摘要： A computer system for controlling the operation of a drive of a motor vehicle includes a plurality of different predetermined components each including at least one functional unit. Such components include a first component representing the motor vehicle as a whole and second component representing the drive. A plurality of interfaces is interposed between these components, being operative for transmitting data between such components. At least one storage stores information concerning such components and interfaces. The functional units mentioned above and the vehicle as a whole are controlled by controlling the above-mentioned components inclusive of the first component. In performing the control, request signals and inquiry signals are generated and transmitted through the interfaces between the components. The operation of the drive is controlled in dependence on the data exchanged between the components through the interfaces.

摘要翻译： 用于控制机动车辆的驱动器的操作的计算机系统包括多个不同的预定部件，每个部件包括至少一个功能单元。 这样的部件包括表示整个机动车辆的第一部件和代表驱动器的第二部件。 多个接口插在这些部件之间，用于在这些部件之间传输数据。 至少一个存储器存储关于这种组件和接口的信息。 通过控制上述包括第一组分的组分来控制上述功能单元和车辆作为整体。 在执行控制时，通过组件之间的接口产生和发送请求信号和查询信号。 驱动器的操作根据通过接口在组件之间交换的数据进行控制。

公开(公告)号：US5970251A

公开(公告)日：1999-10-19

申请号：US750757

申请日：1996-12-13

申请人： Jurgen Zimmermann ,  Uwe Kleinschmidt ,  Martin Wagener ,  Udo Schulz ,  Wolfgang Krampe

发明人： Jurgen Zimmermann ,  Uwe Kleinschmidt ,  Martin Wagener ,  Udo Schulz ,  Wolfgang Krampe

IPC分类号： G05B19/05 ,  F02P17/04 ,  G05B19/042

CPC分类号： F02P17/04 ,  G05B19/0426

摘要： A process for optimizing data and/or program parts for programmed controllers that can be used, e.g., in motor vehicle controllers. In this process, the controller is connected to an external application device via an interface. Changes in the data and/or program parts to be optimized are entered with the help of the application device. This process is characterized in that, at the beginning of the optimizing process, the data and/or program parts are loaded into the data and/or program read-write memory (e.g., RAM) of the controller. In addition, the process is characterized in that specific changes are made in the control program and/or in the memory and/or register locations of the controller to cause the microprocessor of the controller to access the corresponding data and/or program parts in the data and/or program read-write memory (e.g., RAM) instead of accessing the data and/or program parts in the data and/or program read-only memory (e.g., flash EPROM). For a controller to be used in this process, the controller is provided with a decoder circuit that performs a switch when the microprocessor accesses a certain address or a certain address area. As a result of this switch, instead of accessing the data and/or program parts in the data and/or program read-only memory, the microprocessor accesses the corresponding data and/or program parts in the data and/or program read-write memory.

摘要翻译： PCT No.PCT / DE95 / 00753 Sec。 371日期1996年12月13日第 102（e）日期1996年12月13日PCT提交1995年6月10日PCT公布。 WO95 / 34848 PCT公开号 日期1995年12月21日用于优化可用于例如机动车辆控制器中的编程控制器的数据和/或程序部件的处理。 在此过程中，控制器经由接口连接到外部应用设备。 在应用设备的帮助下输入要优化的数据和/或程序部分的更改。 该过程的特征在于，在优化处理开始时，将数据和/或程序部分加载到控制器的数据和/或程序读写存储器（例如，RAM）中。 此外，该过程的特征在于在控制程序和/或控制器的存储器和/或寄存器位置中进行特定的改变，以使得控制器的微处理器访问相应的数据和/或程序部分 数据和/或程序读写存储器（例如，RAM），而不是访问数据和/或程序只读存储器（例如，闪存EPROM）中的数据和/或程序部分。 对于在该过程中使用的控制器，控制器设置有解码器电路，当微处理器访问某个地址或某个地址区域时，该解码器电路执行开关。 作为该开关的结果，微处理器不是访问数据和/或程序只读存储器中的数据和/或程序部分，而是访问数据和/或程序读写中的相应数据和/或程序部分 记忆。

公开(公告)号：US08931333B2

公开(公告)日：2015-01-13

申请号：US13901296

申请日：2013-05-23

申请人： Joerg Heyse ,  Udo Schulz ,  Andreas Wagner

发明人： Joerg Heyse ,  Udo Schulz ,  Andreas Wagner

IPC分类号： G01F1/76 ,  G01P5/10 ,  B60W40/10

CPC分类号： G01F1/76 ,  B60W40/1005 ,  B60W2510/0676 ,  G01P5/10

摘要： A method for determining a velocity of headwind flowing in the direction of a vehicle, based on a coolant mass flow of a coolant flowing through a heat exchanger of a cooling device of the vehicle, and an air mass flow flowing through the heat exchanger and triggered by the headwind, includes: determining a temperature drop of the coolant mass flow; determining the air mass flow responsible for the temperature drop of the coolant mass flow; and determining the velocity of the headwind flowing in the direction of the vehicle, based on the air mass flow responsible for the temperature drop of the coolant mass flow.

摘要翻译： 一种用于确定沿着车辆方向流动的逆风速度的方法，其基于流过车辆的冷却装置的热交换器的冷却剂的冷却剂质量流量和流过热交换器的空气质量流量被触发 通过逆风，包括：确定冷却剂质量流的温度下降; 确定负责冷却剂质量流的温度下降的空气质量流量; 并且基于负责冷却剂质量流的温度下降的空气质量流量来确定在车辆方向上流动的逆风的速度。

公开(公告)号：US08392170B2

公开(公告)日：2013-03-05

申请号：US12506611

申请日：2009-07-21

申请人： Matthias Knauss ,  Udo Schulz ,  Heinrich Barth

发明人： Matthias Knauss ,  Udo Schulz ,  Heinrich Barth

IPC分类号： G06F9/455

CPC分类号： G06F9/455

摘要： An emulation system and emulation method for a no longer available microcontroller, having a supplyable microcontroller and emulation software able to be run thereon, and having an interpreter, the emulation software forming a software layer between the hardware of the available microcontroller and an operating software of the no longer available microcontroller, and the software being adapted in such a way that the hardware of the available microcontroller in conjunction with the additional emulation software behaves like the hardware of the no longer available microcontroller, and the interpreter is adapted in order to represent address, code and data information of the operating software of the no longer available microcontroller to functionally equivalent address, code and data information of the available microcontroller.

摘要翻译： 一种用于不再可用的微控制器的仿真系统和仿真方法，其具有能够在其上运行的可供电的微控制器和仿真软件，并具有解释器，所述仿真软件在可用微控制器的硬件和软件之间形成软件层， 不再可用的微控制器，并且软件以这样的方式进行调整，使得可用微控制器的硬件与附加仿真软件结合起来就像不再可用的微控制器的硬件一样，并且解释器被调整以便表示地址 ，不再可用的微控制器的操作软件的代码和数据信息，以功能上等效的可用微控制器的地址，代码和数据信息。