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1. 发明授权

US06393342B2 Method and device for controlling operating sequences in a vehicle 有权
标题翻译：用于控制车辆中的操作序列的方法和装置
公开(公告)号：US06393342B2
公开(公告)日：2002-05-21
申请号：US09752020
申请日：2000-12-28
申请人： Juergen Bauer , Rajendranath Goswami , Volker Pitzal , Ute Gappa , Udo Schulz
发明人： Juergen Bauer , Rajendranath Goswami , Volker Pitzal , Ute Gappa , Udo Schulz
IPC分类号： B60R1602
CPC分类号： G06F9/4411 , G05B19/0426 , G05B2219/25092 , G05B2219/25109 , G05B2219/2637 , Y10S707/99953 , Y10S707/99954
摘要： A method and a device for controlling operating sequences in a vehicle using at least one control unit having at least one non-volatile memory element, control being performed as a function of the respective vehicle version and/or control unit version, and the respective functions are selected during function selection by defining an identifier according to the version used, at least one predefinable data record and/or program code in the memory element corresponding to the selected functions, and the data record and/or program code being selected from a plurality of data records and/or program codes. The plurality of data records and/or program codes is generated during a version selection, the identifier containing configuration parameters, and the configuration parameters being used for determining the data record and/or the program code, the respective identifier, i.e. the configuration parameters being used for the selection of the version and the selection of the function.
摘要翻译：一种用于使用至少一个具有至少一个非易失性存储元件的控制单元来控制车辆中的操作序列的方法和装置，根据各个车辆版本和/或控制单元版本执行控制，以及各个功能在功能选择期间通过根据所使用的版本定义标识符，在与所选功能相对应的存储元件中的至少一个预定义数据记录和/或程序代码，以及从多个选择的数据记录和/或程序代码的数据记录和/或程序代码。在版本选择期间生成多个数据记录和/或程序代码，包含配置参数的标识符和用于确定数据记录和/或程序代码的配置参数，相应的标识符，即配置参数为用于选择版本和功能的选择。

2. 发明授权

US06755178B2 Method and apparatus for monitoring a drive unit of a vehicle and/or components allocated thereto 失效
标题翻译：用于监视车辆和/或分配给其的部件的驱动单元的方法和装置
公开(公告)号：US06755178B2
公开(公告)日：2004-06-29
申请号：US10174472
申请日：2002-06-18
申请人： Juergen Bauer , Andreas Huber , Volker Pitzal , Udo Schulz
发明人： Juergen Bauer , Andreas Huber , Volker Pitzal , Udo Schulz
IPC分类号： F02D4104
CPC分类号： F02D41/08 , F02D41/22 , F02D2200/1006 , F02D2250/18 , Y02T10/40
摘要： In an apparatus and a method for monitoring a drive unit of a vehicle and/or components allocated thereto, a torque variable is determined that characterizes the torque requirement of the drive unit and/or the allocated components. Faults are recognized on the basis of the torque variable and/or a variable on the basis of which the torque variable is determined.
摘要翻译：在用于监视车辆和/或分配给其的部件的驱动单元的装置和方法中，确定表征驱动单元和/或所分配的部件的扭矩要求的扭矩变量。基于扭矩变量和/或确定扭矩变量的变量来识别故障。

3. 发明授权

US06292741B1 Overall motor vehicle control 有权
标题翻译：整机动车控制
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。

4. 发明授权

US06820474B2 Method for the diagnosis of the voltage control for a piezoelectric actuator of an injection valve 失效
公开(公告)号：US06820474B2
公开(公告)日：2004-11-23
申请号：US10240338
申请日：2003-07-01
申请人： Johannes-Joerg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
发明人： Johannes-Joerg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
IPC分类号： G01M1500
CPC分类号： F02D41/2096 , F02D41/221 , F02D41/3809
摘要： A method is proposed for diagnosing the drive voltage for a piezoelectric actuator of an injector, in which the drive voltage is measured for the individual phases of the injection procedure. With respect to each control phase, a corresponding tolerance band is provided, which is set using the setpoint value of the drive voltage. The tolerance ranges are established as a function of operating and/or environmental conditions. If, for the individual drive cycles, the corresponding tolerance ranges are not reached, then, in response to repeated measurement, these erroneous measurements are counted. When a preestablished number for the erroneous measurements is exceeded, then an ongoing error is diagnosed. If, after a certain time, the number is not exceeded, then the counter is reset. In the case of an error, the error storage unit can be reset using a maintenance plug-in device during maintenance.

5. 发明授权

US06619268B2 Method and apparatus for regulating voltages and voltage gradients for driving piezoelectric elements 失效
公开(公告)号：US06619268B2
公开(公告)日：2003-09-16
申请号：US09825543
申请日：2001-04-02
申请人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
发明人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
IPC分类号： F02M5100
CPC分类号： F02D41/2467 , F02D41/008 , F02D41/2096 , F02D41/2432 , F02D41/2474 , F02M63/0068 , H01L41/042
摘要： The invention describes a method and an apparatus for a fuel injection system with a piezoelectric element for controlling the amount of injected fuel by charging and/or discharging the piezoelectric element, wherein the fuel injection system comprises a current flow controller for charging and/or discharging the piezoelectric element based upon the gradient of a voltage across the piezoelectric element due to a charge the piezoelectric element is carrying.

6. 发明授权

US06826504B2 Method and apparatus for controlling system parameters 有权
标题翻译：用于控制系统参数的方法和装置
公开(公告)号：US06826504B2
公开(公告)日：2004-11-30
申请号：US09824080
申请日：2001-04-02
申请人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
发明人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Udo Schulz
IPC分类号： G01R3500
CPC分类号： H02N2/067 , F02D41/008 , F02D41/2096 , H02N2/062
摘要： A method and an apparatus for controlling system parameters, in particular for controlling the voltage applied to piezoelectric elements (10, 20, 30, 40, 50, 60) within a circuit (A) for charging and discharging piezoelectric elements (10, 20, 30, 40, 50, 60) are described. The method is characterized by modifying at least one control parameter for the control of a system parameter, in particular a target voltage for the voltage applied to a piezoelectric element (10, 20, 30, 40, 50, 60), in view of at least one systematic error occurring during a first control procedure of the system parameter to obtain a corrected control parameter for a second and/or a further control of the system parameter. The apparatus is particularly eligible for use with the inventive method.
摘要翻译：一种用于控制系统参数的方法和装置，特别是用于控制施加到用于对压电元件（10,20,30,40,50,60）进行充电和放电的电路（A）内的压电元件（10,20,30,40,50,60） 30，40，50，60）。该方法的特征在于，考虑到对于施加到压电元件（10,20,30,40,50,60）的电压，修改用于控制系统参数的至少一个控制参数，特别是用于施加到压电元件（10,20,30,40,50,60）的电压的目标电压在系统参数的第一控制过程期间发生最少一个系统误差，以获得系统参数的第二和/或进一步控制的校正控制参数。该装置特别适用于本发明的方法。

7. 发明授权

US09358985B2 Method and device for controlling a drive unit of a vehicle 有权
标题翻译：用于控制车辆的驱动单元的方法和装置
公开(公告)号：US09358985B2
公开(公告)日：2016-06-07
申请号：US11920360
申请日：2006-05-02
申请人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
发明人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
IPC分类号： F02D7/00 , F02D28/00 , B60W50/02 , B60G17/0185 , F02D41/02 , B60W40/13 , F02D41/10 , F02D41/20 , F02D41/22
CPC分类号： B60W50/0205 , B60G17/0185 , B60L11/14 , B60L2250/24 , B60W40/13 , B60W2520/105 , B60W2520/125 , B60W2520/16 , F02D41/0215 , F02D41/022 , F02D41/10 , F02D41/2096 , F02D41/222 , Y02T10/44
摘要： A method and a device for controlling a drive unit of a vehicle are provided in which, starting from the comparison of a first acceleration variable, which is calculated at least from the operating state of the drive unit, and a second acceleration variable, an error is detected. The second acceleration variable includes a first component, in the direction of the vehicle longitudinal axis, and a second component, perpendicular to the vehicle longitudinal axis.
摘要翻译：提供了一种用于控制车辆的驱动单元的方法和装置，其中，从至少从驱动单元的运行状态计算的第一加速度变量与第二加速度变量的比较开始，被检测到。第二加速度变量包括在车辆纵向轴线的方向上的第一分量和垂直于车辆纵向轴线的第二分量。

8. 发明授权

US06705291B2 Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US06705291B2
公开(公告)日：2004-03-16
申请号：US09824195
申请日：2001-04-02
申请人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Bertram Sugg , Friedrich Boecking , Udo Schulz
发明人： Johannes-Jörg Rueger , Matthias Mrosik , Volker Pitzal , Bertram Sugg , Friedrich Boecking , Udo Schulz
IPC分类号： F02M4100
CPC分类号： F02D41/2096 , H01L41/042 , H02N2/06 , H02N2/067
摘要： Fuel injection system comprising a piezoelectric element for controlling the amount of injected fuel and further comprising a control unit for determination of a possible fault of the piezoelectric element or of an electric circuitry driving the piezoelectric element based upon a value related to the capacitance of the piezoelectric element.
摘要翻译：一种燃料喷射系统，包括用于控制喷射燃料量的压电元件，还包括控制单元，用于根据与压电元件的电容有关的值来确定压电元件或驱动压电元件的电路的可能故障元件。

9. 发明申请

US20120055144A1 METHOD FOR OPERATING A HYDRAULIC HYBRID VEHICLE 审中-公开
标题翻译：液压混合动力车辆的运行方法
公开(公告)号：US20120055144A1
公开(公告)日：2012-03-08
申请号：US13254880
申请日：2010-01-19
申请人： Volker Pitzal , Udo Schulz
发明人： Volker Pitzal , Udo Schulz
IPC分类号： F15B1/08
CPC分类号： B60K6/12 , B60Y2400/15 , Y02T10/6208
摘要： The invention relates to a method for operating a hydraulic hybrid vehicle (2) having a primary (5) and a hydraulic (6) drive unit, which is operated with a hydraulic medium for creating a positive or negative torque, said medium being delivered in different operational states by means of the hydraulic drive unit (6) from a hydropneumatic low pressure accumulator (12) into a hydropneumatic high pressure accumulator (11) or is discharged from the hydropneumatic high pressure accumulator (11) into the hydropneumatic low pressure accumulator (12) for driving the hydraulic drive unit (6). In order to further increase the safety and/or the driving comfort during the operation of the hydraulic hybrid vehicle having a primary drive unit and a hydraulic drive unit, the pressure and/or the temperature or a change of the pressure and/or the temperature is detected in the hydropneumatic high pressure accumulator (11) in order to monitor the torque generated by the hydraulic drive unit (6).
摘要翻译：本发明涉及一种用于操作具有初级（5）和液压（6）驱动单元的液压混合动力车辆（2）的方法，该液压混合动力车辆用液压介质操作以产生正或负扭矩，所述介质被输送通过液压驱动单元（6）从液压气动低压蓄能器（12）到液压气动高压蓄能器（11）的不同操作状态或从液压气动高压蓄能器（11）排放到液压气动低压蓄能器（11） 12），用于驱动液压驱动单元（6）。为了进一步增加在具有主驱动单元和液压驱动单元的液压混合动力车辆的操作期间的安全性和/或驾驶舒适性，压力和/或温度或压力和/或温度的变化在液压气动高压蓄能器（11）中检测到，以便监视由液压驱动单元（6）产生的扭矩。

10. 发明申请

US20090171524A1 Method and Device for Controlling a Drive Unit of a Vehicle 有权
标题翻译：用于控制车辆的驱动单元的方法和装置
公开(公告)号：US20090171524A1
公开(公告)日：2009-07-02
申请号：US11920360
申请日：2006-05-02
申请人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
发明人： Volker Pitzal , Oliver Froehlich , Wolfram Gerwing , Martin Grosser , Franz Laermer , Udo Schulz , Thomas Proepper
IPC分类号： G06F19/00
CPC分类号： B60W50/0205 , B60G17/0185 , B60L11/14 , B60L2250/24 , B60W40/13 , B60W2520/105 , B60W2520/125 , B60W2520/16 , F02D41/0215 , F02D41/022 , F02D41/10 , F02D41/2096 , F02D41/222 , Y02T10/44
摘要： A method and a device for controlling a drive unit of a vehicle are provided in which, starting from the comparison of a first acceleration variable, which is calculated at least from the operating state of the drive unit, and a second acceleration variable, an error is detected. The second acceleration variable includes a first component, in the direction of the vehicle longitudinal axis, and a second component, perpendicular to the vehicle longitudinal axis.
摘要翻译：提供了一种用于控制车辆的驱动单元的方法和装置，其中，从至少从驱动单元的运行状态计算的第一加速度变量与第二加速度变量的比较开始，被检测到。第二加速度变量包括在车辆纵向轴线的方向上的第一分量和垂直于车辆纵向轴线的第二分量。

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