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31. 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.

32. 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.

33. 发明授权

US09376976B2 Method and device for operating an internal combustion engine 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US09376976B2
公开(公告)日：2016-06-28
申请号：US14232320
申请日：2012-05-16
申请人： Thomas Baumann , Udo Schulz
发明人： Thomas Baumann , Udo Schulz
IPC分类号： F02D41/14 , F02D41/00 , F02D41/22 , B60W10/06 , B60W10/08 , B60W20/00 , F02D41/24 , F02P19/02 , B60K6/48 , B60W50/02
CPC分类号： F02D41/14 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/50 , B60W2050/021 , B60W2510/244 , F02D41/0087 , F02D41/1497 , F02D41/22 , F02D41/247 , F02D2200/1004 , F02D2250/24 , F02P19/027 , Y02T10/6252 , Y02T10/6286
摘要： The invention relates to a method for operating a drive device (1), which for the purpose of providing a driving torque comprises an internal combustion engine having a plurality of cylinders (10, 11, 12, 13) that, during normal operation, supply a respective torque contribution, and at least one electric motor (3) operatively connected to said engine. To this end, in a diagnostic mode a cylinder-selective measurement of at least one characteristic operating variable is carried out, for which purpose in the diagnostic mode only the cylinder (10, 11, 12, 13) to be measured is operated and the torque contributions of the remaining cylinders (10, 11, 12, 13) are simulated by the electric motor (3).
摘要翻译：本发明涉及一种用于操作驱动装置（1）的方法，其用于提供驱动扭矩的目的是包括具有多个气缸（10,11,12,13）的内燃机，所述多个气缸在正常操作期间供应相应的扭矩贡献以及可操作地连接到所述发动机的至少一个电动机（3）。为此，在诊断模式中，执行至少一个特征操作变量的气缸选择性测量，为了在诊断模式中为了目的而仅操作待测量的气缸（10,11,12,13），并且剩余气缸（10,11,12,13）的转矩贡献由电动机（3）进行模拟。

34. 发明申请

US20150142207A1 METHOD AND DRIVER ASSISTANCE DEVICE FOR SUPPORTING LANE CHANGES OR PASSING MANEUVERS OF A MOTOR VEHICLE 审中-公开
标题翻译：用于支持车辆变更或通过汽车的车辆的方法和驾驶员辅助装置
公开(公告)号：US20150142207A1
公开(公告)日：2015-05-21
申请号：US14542021
申请日：2014-11-14
申请人： Folko Flehmig , Udo Schulz
发明人： Folko Flehmig , Udo Schulz
IPC分类号： B60W30/00 , G01C21/34
CPC分类号： G01C21/3492 , B60W30/18163
摘要： In a method for operating a driver assistance device for supporting lane changes and/or passing maneuvers of a motor vehicle, route information of motor vehicles participating in a traffic situation is acquired; a target trajectory for a possible lane change or a possible passing maneuver, as well as at least one variable of the motor vehicle for reaching the target trajectory, are determined; a cost function is determined for the target trajectory and for the at least one variable; and the cost function is minimized in order to obtain a trajectory that is optimized with respect to costs.
摘要翻译：在用于操作驾驶员辅助装置的方法中，用于支持车道改变和/或通过机动车辆的机动，获得参与交通状况的机动车辆的路线信息; 确定可能的车道改变或可能的通过机动的目标轨迹以及用于达到目标轨迹的机动车辆的至少一个变量; 为目标轨迹和至少一个变量确定成本函数; 并且成本函数被最小化以获得关于成本优化的轨迹。

35. 发明授权

US08731737B2 Microcontroller having a computing unit and a logic circuit, and method for carrying out computations by a microcontroller for a regulation or a control in a vehicle 有权
标题翻译：具有计算单元和逻辑电路的微控制器以及用于由微控制器进行用于车辆中的调节或控制的计算的方法
公开(公告)号：US08731737B2
公开(公告)日：2014-05-20
申请号：US13093421
申请日：2011-04-25
申请人： Felix Streichert , Tobias Lang , Heiner Markert , Axel Aue , Thomas Kruse , Udo Schulz , Thomas Richardsen , Michael Saetzler , Ulrich Schulmeister , Nico Bannow , Holger Ulmer , Matthias Schreiber
发明人： Felix Streichert , Tobias Lang , Heiner Markert , Axel Aue , Thomas Kruse , Udo Schulz , Thomas Richardsen , Michael Saetzler , Ulrich Schulmeister , Nico Bannow , Holger Ulmer , Matthias Schreiber
IPC分类号： G06F19/00 , G06F7/00
CPC分类号： F02D41/28 , F02D41/2422
摘要： A microcontroller having a computing unit and a logic circuit. The microcontroller carries out computations for a regulation or control in a vehicle. The computing unit is connected to the logic circuit, and the logic circuit has an arrangement for computing an exponential function and is configurable.
摘要翻译：具有计算单元和逻辑电路的微控制器。微控制器执行车辆中的调节或控制的计算。计算单元连接到逻辑电路，并且逻辑电路具有用于计算指数函数并且是可配置的布置。

36. 发明申请

US20140136078A1 METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US20140136078A1
公开(公告)日：2014-05-15
申请号：US14232320
申请日：2012-05-16
申请人： Thomas Baumann , Udo Schulz
发明人： Thomas Baumann , Udo Schulz
IPC分类号： F02D41/14
CPC分类号： F02D41/14 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/50 , B60W2050/021 , B60W2510/244 , F02D41/0087 , F02D41/1497 , F02D41/22 , F02D41/247 , F02D2200/1004 , F02D2250/24 , F02P19/027 , Y02T10/6252 , Y02T10/6286
摘要： The invention relates to a method for operating a drive device (1), which for the purpose of providing a driving torque comprises an internal combustion engine having a plurality of cylinders (10, 11, 12, 13) that, during normal operation, supply a respective torque contribution, and at least one electric motor (3) operatively connected to said engine. To this end, in a diagnostic mode a cylinder-selective measurement of at least one characteristic operating variable is carried out, for which purpose in the diagnostic mode only the cylinder (10, 11, 12, 13) to be measured is operated and the torque contributions of the remaining cylinders (10, 11, 12, 13) are simulated by the electric motor (3).
摘要翻译：本发明涉及一种用于操作驱动装置（1）的方法，其用于提供驱动扭矩的目的是包括具有多个气缸（10,11,12,13）的内燃机，所述多个气缸在正常操作期间供应相应的扭矩贡献以及可操作地连接到所述发动机的至少一个电动机（3）。为此，在诊断模式中，执行至少一个特征操作变量的气缸选择性测量，为了在诊断模式中为了目的而仅操作待测量的气缸（10,11,12,13），并且剩余气缸（10,11,12,13）的转矩贡献由电动机（3）进行模拟。

37. 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。

38. 发明授权

US07819655B2 Linearly displaceable rotary drive for a plastic injection-molding machine 有权
标题翻译：用于塑料注射成型机的线性可移动旋转驱动器
公开(公告)号：US07819655B2
公开(公告)日：2010-10-26
申请号：US11719908
申请日：2005-11-16
申请人： Udo Schulz
发明人： Udo Schulz
IPC分类号： B29C45/50
CPC分类号： B29C45/5008 , B29C2045/1794 , B29C2045/5024 , B29C2045/5088
摘要： The invention relates to a combination drive for a plastic injection-molding machine having a rotary drive (1) for driving a screw shaft (9) so as to rotate and a linear drive (2) for driving the screw shaft (9) so as to perform a linear movement in the axial direction in relation to the rotary drive (1). When the linear drive (2) performs a linear movement, the rotary drive (1) is linearly entrained, thereby avoiding any axial forces on the rotary drive (1).
摘要翻译：本发明涉及一种用于塑料注射成型机的组合驱动器，其具有用于驱动螺杆轴（9）旋转的旋转驱动器（1）和用于驱动螺杆轴（9）的线性驱动（2），以便相对于旋转驱动器（1）在轴向上进行线性运动。当线性驱动器（2）进行线性运动时，旋转驱动器（1）被线性夹带，从而避免旋转驱动器（1）上的任何轴向力。

39. 发明申请

US20100217956A1 COMPANION CHIP FOR A MICROCONTROLLER 有权
标题翻译：微波炉的公司芯片
公开(公告)号：US20100217956A1
公开(公告)日：2010-08-26
申请号：US12452923
申请日：2008-07-23
申请人： Matthias Knauss , Stephen Schmitt , Thomas Lindenkreuz , Udo Schulz , Juergen Hanisch , Rolf Kurrer
发明人： Matthias Knauss , Stephen Schmitt , Thomas Lindenkreuz , Udo Schulz , Juergen Hanisch , Rolf Kurrer
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G05B19/042
摘要： A companion chip for a microcontroller has a microprocessor bus domain and a peripheral module bus domain, which are connected to each other via a bus bridge. The microprocessor bus domain includes at least one microprocessor core, and the peripheral module bus domain includes at least one global time-management module as well as modules for communication with the outside world and for signal processing. The companion chip further includes at least one FIFO module for transmitting data within the chip, and between the chip and the microcontroller, and a management module connected to the FIFO module, which ensures the consistency of the data by associating a respective time value and/or an angle of rotation.
摘要翻译：用于微控制器的配套芯片具有微处理器总线域和外围模块总线域，它们通过总线桥相互连接。微处理器总线域包括至少一个微处理器核心，并且外围模块总线域包括至少一个全局时间管理模块以及用于与外部世界通信和用于信号处理的模块。配套芯片还包括至少一个用于在芯片内以及芯片和微控制器之间传输数据的FIFO模块以及连接到FIFO模块的管理模块，其通过将相应的时间值和/ 或旋转角度。

40. 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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