公开(公告)号：US07434552B2

公开(公告)日：2008-10-14

申请号：US10523254

申请日：2003-06-18

申请人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

发明人： Hermann Gaessler ,  Ulf Pischke ,  Hubert Schweiggart

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L2201/00 ,  F02D41/20

摘要： A method for controlling and/or regulating a d.c. converter for at least two electromagnetic valves of an internal combustion engine of a motor vehicle is provided. A current generated by the d.c. converter is supplied to each valve. A determination is made as to when the total currents supplied to the valves constitute a high load for the d.c. converter. If this is the case, the d.c. converter is influenced in the sense of better processing of the high load.

摘要翻译： 一种用于控制和/或调节直流的方法。 提供了用于机动车辆的内燃机的至少两个电磁阀的转换器。 由电流产生的电流 转换器供应给每个阀。 确定供应给阀门的总电流何时构成高负荷的直流。 转换器。 如果是这样的话， 转换器在高负载更好的处理意义上受到影响。

公开(公告)号：US20050120996A1

公开(公告)日：2005-06-09

申请号：US10504623

申请日：2002-11-28

申请人： Hermann Gaessler ,  Ernst Wild ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Ruediger Weiss ,  Andreas Baumann ,  Lutz Reuschenbach ,  Bernd Rosenau ,  Juergen Ulm ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Ernst Wild ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Ruediger Weiss ,  Andreas Baumann ,  Lutz Reuschenbach ,  Bernd Rosenau ,  Juergen Ulm ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F01N3/30 ,  F01L9/02 ,  F01N3/20 ,  F02D13/02 ,  F02D29/00 ,  F02D41/00 ,  F02D41/02 ,  F02D41/08 ,  F02M25/07

CPC分类号： F02D13/0226 ,  F01L9/02 ,  F01L2800/00 ,  F01N3/20 ,  F01N2430/10 ,  F01N2570/10 ,  F01N2570/12 ,  F01N2570/14 ,  F02D13/0203 ,  F02D13/0253 ,  F02D13/0257 ,  F02D13/0273 ,  F02D41/0002 ,  F02D41/024 ,  F02D2013/0292 ,  F02D2041/001 ,  F02M26/01 ,  Y02T10/18 ,  Y02T10/26 ,  Y02T10/42

摘要： A method for controlling the opening of at least one intake valve of a combustion chamber in a periodically working piston engine, at least one intake valve of the combustion chamber being opened during a first partial period of a working period of the piston engine for charging the combustion chamber; and at least one intake valve of the combustion chamber being opened during a second partial period of the working period, wherein the second partial period begins after the combustion of the combustion chamber charge and has no overlap with the first partial period.

摘要翻译： 一种用于控制周期性工作的活塞式发动机中的燃烧室的至少一个进气阀的打开的方法，在活塞式发动机的第一部分期间的燃料室的至少一个进气阀在所述活塞式发动机的充电 燃烧室; 并且所述燃烧室的至少一个进气门在所述工作周期的第二局部时段期间打开，其中所述第二部分时段在所述燃烧室充气燃烧之后开始，并且与所述第一局部周期没有重叠。

公开(公告)号：US06807956B2

公开(公告)日：2004-10-26

申请号：US10257191

申请日：2003-02-28

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F02M2507

CPC分类号： F02D13/0207 ,  F02D13/0253 ,  F02D13/0261 ,  F02D13/0273 ,  F02D2013/0292 ,  F02M26/01 ,  Y02T10/18

摘要： A method for cylinder-charge control is described as implementing an internal recirculation of residual gas in the cylinder, through controlling the closing times of at least one exhaust valve of the respective cylinder and by opening at least one intake valve in the vicinity of top dead center of the piston, along with intermittent discharge of residual gas in front of the at least one intake valve. Within one charge-exchange process in the cylinder, in at least two phases that are offset in time from one another, at least one intake valve is opened. This method optimizes the engine operation in the warm-up phase from the standpoint of consumption, pollutant emission and running smoothness.

摘要翻译： 描述了一种用于汽缸充电控制的方法，通过控制气缸中至少一个排气阀的关闭时间，并通过打开上死点附近的至少一个进气阀来实现汽缸内残留气体的内部再循环 活塞的中心，以及在至少一个进气门的前面间歇地排出残留气体。 在气缸中的一个充电交换过程中，在至少两个相位彼此偏移的相中，至少一个进气阀打开。 从消费，污染物排放和运行平稳性的观点来看，该方法优化了暖机阶段的发动机运行。

公开(公告)号：US06681729B2

公开(公告)日：2004-01-27

申请号：US10034962

申请日：2001-12-26

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F02D1300

CPC分类号： F02D41/18 ,  F02D13/0207 ,  F02D13/0253 ,  F02D41/0002 ,  F02D41/008 ,  F02D2041/001 ,  F02D2200/0402 ,  F02D2200/0406 ,  Y02T10/18 ,  Y02T10/42

摘要： A method and a device for controlling a gas fill of a plurality of cylinders in an internal combustion engine having variable valve timing, in which a detection signal of a filling sensor is sampled with a sampling rate. Furthermore, a detection interval is determined for one cylinder. The sampling values for ascertaining a sampling-value sum are added up within this detection interval. In addition, a number of sampling values within the first detection interval are counted for ascertaining a first count value. The air mass filled into the first cylinder is then ascertained by forming a quotient from the sampling-value sum and the count value.

摘要翻译： 一种用于控制具有可变气门正时的内燃机中的多个气缸的气体填充的方法和装置，其中以采样率对填充传感器的检测信号进行采样。 此外，确定一个气缸的检测间隔。 用于确定采样值和的采样值在该检测间隔内相加。 此外，对第一检测间隔内的多个采样值进行计数，以确定第一计数值。 然后通过从采样值和计数值形成商来确定填充到第一气缸中的空气质量。

公开(公告)号：US06581557B1

公开(公告)日：2003-06-24

申请号：US09914598

申请日：2002-01-16

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Stefan Franzl ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Stefan Franzl ,  Juergen Schiemann ,  Christian Grosse ,  Volker Beuche ,  Stefan Reimer

IPC分类号： F01L134

CPC分类号： F01L9/02

摘要： A timing gear for triggering a gas exchange valve for adjusting the output of an internal combustion engine through the opening and closing of the gas exchange valve and a method for triggering the gas exchange valve, where at least one of the opening and closing of the gas exchange valve is executed as a function of a delay interval when opening and/or closing the gas exchange valve and where in order to determine the delay time, the gas exchange valve is adjusted for the length of a predetermined adjustment interval and at least one of the opening and closing of the gas exchange valve is detected.

摘要翻译： 用于触发气体交换阀的正时齿轮，用于通过打开和关闭气体交换阀来调节内燃机的输出，以及触发气体交换阀的方法，其中气体的打开和关闭中的至少一个 交换阀作为打开和/或关闭气体交换阀时的延迟时间的函数来执行，并且为了确定延迟时间，气体交换阀被调整为预定调整间隔的长度，并且至少一个 检测到气体交换阀的打开和关闭。

公开(公告)号：US06433539B1

公开(公告)日：2002-08-13

申请号：US09740468

申请日：2000-12-19

申请人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

发明人： Hermann Gaessler ,  Udo Diehl ,  Karsten Mischker ,  Rainer Walter ,  Bernd Rosenau ,  Juergen Schiemann ,  Christian Grosse ,  Georg Mallebrein ,  Volker Beuche ,  Stefan Reimer

IPC分类号： G01B730

摘要： The angular position detection device for the angular position of a rotatable part includes a transducer wheel rigidly connected with the rotatable part, an increment transducer and an absolute angle transducer arranged for simultaneous detection of the angular position of the transducer wheel and a control device including a computing unit and a monitoring module. Signals from both transducers that are characteristic of the rotational position of the transducer wheel are simultaneously fed to both the computing unit and the monitoring module. A redundant method of reliably ascertaining the rotational position of the rotatable part without periodic resynchronization of the increment transducer is also described.

公开(公告)号：US06192331B1

公开(公告)日：2001-02-20

申请号：US09123833

申请日：1998-07-28

申请人： Hermann Gaessler ,  Karsten Mischker ,  Hendrik Koerner ,  Rainer Mayer ,  Uwe Maienberg ,  Arnold Winter ,  Klaus Scherrbacher

发明人： Hermann Gaessler ,  Karsten Mischker ,  Hendrik Koerner ,  Rainer Mayer ,  Uwe Maienberg ,  Arnold Winter ,  Klaus Scherrbacher

IPC分类号： G06F9455

CPC分类号： G05B17/02

摘要： A method for simulating control functions of a control device, in which a control program code for execution of control functions is stored in a first memory area of a memory belonging to the control device, the control program code including one or more control program code modules for the control functions, and containing at least one switching device for switching over from a control program code module SPCM to a simulation program code module. At least one simulation program code module for one or more test control functions is made available in a second memory area of the memory. The switching devices switch over from the control program code module to a pertinent simulation program code module stored in the second memory area. The control program code is then processed, the simulation program code module being executed, via the switched-over switching device, instead of the control program code module.

摘要翻译： 一种用于模拟控制装置的控制功能的方法，其中用于执行控制功能的控制程序代码被存储在属于所述控制装置的存储器的第一存储器区域中，所述控制程序代码包括一个或多个控制程序代码模块 并且包含用于从控制程序代码模块SPCM切换到模拟程序代码模块的至少一个开关装置。 用于一个或多个测试控制功能的至少一个模拟程序代码模块在存储器的第二存储器区域中可用。 开关装置从控制程序代码模块切换到存储在第二存储器区域中的相关模拟程序代码模块。 然后，通过切换切换装置，而不是控制程序代码模块来处理控制程序代码，仿真程序代码模块被执行。

公开(公告)号：US20090064949A1

公开(公告)日：2009-03-12

申请号：US12202830

申请日：2008-09-02

申请人： Karsten MISCHKER ,  Thomas ROMMEL ,  Hermann GAESSLER ,  Milos MEDVECKY

发明人： Karsten MISCHKER ,  Thomas ROMMEL ,  Hermann GAESSLER ,  Milos MEDVECKY

IPC分类号： F01L9/02 ,  F02D45/00

CPC分类号： F01L9/02

摘要： In a method for operating an electrohydraulic valve control system of an internal combustion engine, the electrohydraulic valve control system comprising at least one gas exchange valve actuator and a gas exchange valve, which is hydraulically actuated by it, an actuation characteristic is acquired during the operation of the internal combustion engine while the gas exchange valve is being actuated and is compared with a reference actuation characteristic, which describes a nominal characteristic of the gas exchange valve actuator.

摘要翻译： 在用于操作内燃机的电动液压阀控制系统的方法中，电液阀控制系统包括至少一个气体交换阀致动器和由其液压致动的气体交换阀，在操作期间获取致动特性 的内燃机，同时气体交换阀被致动并且与参考致动特性进行比较，该参考致动特性描述了气体交换阀致动器的标称特性。

公开(公告)号：US07472017B2

公开(公告)日：2008-12-30

申请号：US10540413

申请日：2003-06-24

申请人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

发明人： Rolf Jaros ,  Hubert Schweiggart ,  Ulf Pischke ,  Hermann Gaessler

IPC分类号： G06F19/00 ,  F02M51/00

CPC分类号： F02D13/0203 ,  F01L9/02 ,  F01L2800/00 ,  F02D13/0253 ,  F02D41/20 ,  F02D2041/001 ,  Y02T10/18

摘要： A method for triggering solenoid valves assigned to gas-exchange valves in an electrohydraulic valve activation of an internal combustion engine having a plurality of combustion chambers. The solenoid valves assigned to the gas-exchange valves may be activated independently of each other. To this end, crankshaft-synchronous trigger signal for solenoid valves of the internal combustion engine are ascertained in a control unit and transmitted to an output stage. The output stage controls the solenoid valves on the basis of the transmitted trigger signals. Each combustion chamber of the internal combustion engine has at least one intake valve and at least one discharge valve as gas-exchange valve. All solenoid valves of all gas-exchange valves of a combustion chamber form a solenoid-valve set. One activation profile in each case is specified for all solenoid valves of a solenoid valve set. In the control unit, a crankshaft-synchronous activation signal is ascertained for each combustion chamber and supplied to the output stage. The output stage triggers the solenoid valves of the solenoid-valve set on the basis of the activation signal of the cylinders according to the activation profile stored for the individual solenoid valve.

摘要翻译： 一种在具有多个燃烧室的内燃机的电动液压阀启动中触发分配给气体交换阀的电磁阀的方法。 分配给气体交换阀的电磁阀可以彼此独立地启动。 为此，在控制单元中确定内燃机的电磁阀的曲轴同步触发信号，并将其发送到输出级。 输出级根据发送的触发信号控制电磁阀。 内燃机的每个燃烧室具有至少一个进气门和至少一个排气阀作为气体交换阀。 燃烧室的所有气体交换阀的所有电磁阀形成电磁阀组。 对于电磁阀组的所有电磁阀，都规定了每种情况下的一个激活曲线。 在控制单元中，为每个燃烧室确定曲轴同步启动信号并将其提供给输出级。 输出级根据对各个电磁阀存储的激活曲线，根据气缸的启动信号触发电磁阀组的电磁阀。

公开(公告)号：US07330344B2

公开(公告)日：2008-02-12

申请号：US10849666

申请日：2004-05-20

申请人： Hermann Gaessler ,  Juergen Schiemann

发明人： Hermann Gaessler ,  Juergen Schiemann

IPC分类号： H02H9/00 ,  H02H47/00 ,  H02H51/22 ,  H02H51/30 ,  H01H47/00 ,  H01H47/14 ,  H01H47/32

CPC分类号： F02D41/20 ,  F01L9/04 ,  F01L2009/048 ,  F01L2800/00 ,  F02D2041/2082 ,  H01F7/1844 ,  H01F7/1877

摘要： A method for driving a plurality of actuators having an output stage having multiple channels, by way of whose channels boost currents are conveyed to the actuators. In this method, a check is made as to whether rising edges of multiple boost currents are present simultaneously (rising edge collision). Upon the identification of simultaneously present rising edges, at least one of the boost currents is conveyed in time-offset fashion to the associated actuator.

摘要翻译： 用于驱动具有多个通道的输出级的多个致动器的方法，通过其通道升压电流被传送到致动器。 在该方法中，检查多个升压电流的上升沿是否同时存在（上升沿碰撞）。 在识别同时存在的上升沿时，升压电流中的至少一个以时间偏移方式传送到相关联的致动器。