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    Method of operating an internal combustion engine
    13.
    发明授权
    Method of operating an internal combustion engine 失效
    操作内燃机的方法

    公开(公告)号：US06446596B1

    公开(公告)日：2002-09-10

    申请号：US09424608

    申请日：2000-02-23

    Applicant: Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

    Inventor： Winfried Moser ,  Matthias Philipp ,  Dirk Mentgen ,  Michael Oder ,  Georg Mallebrein ,  Christian Koehler ,  Juergen Foerster

    IPC: F02B1700

    CPC classification number: F02D41/1498 ,  F02B17/005 ,  F02D41/1402 ,  F02D41/3029 ,  F02D41/307 ,  F02D2041/389 ,  F02D2250/18 ,  F02D2250/21

    Abstract: An internal combustion engine in for a motor vehicle in (1) is described. The internal combustion engine (1) has an injection valve with which fuel can be injected directly into a combustion chamber either during a compression phase in a first operating mode or during an intake phase in a second operating mode. In addition, a control unit is provided for shifting between the two operating modes and for differential control and/or regulation of the performance quantities that influence the actual moment of the internal combustion engine in both operating modes as a function of a setpoint moment. A change in the actual moment during a shifting operation is determined by the control unit and at least one of the performance quantities is influenced by the control unit as a function thereof.

    Abstract translation: 对（1）中的机动车辆用内燃机进行说明。 内燃机（1）具有喷射阀，燃料可以在第一操作模式的压缩阶段或在第二操作模式的进气阶段期间直接喷射到燃烧室中。 此外，提供控制单元，用于在两个操作模式之间进行换档，并且用于在两个操作模式下影响内燃机的实际力矩的性能量的差异控制和/或调节作为设定值时刻的函数。 换档操作期间的实际力矩的变化由控制单元确定，并且至少其中一个性能量受到控制单元的影响。

    Adaptive acceleration knock control
    15.
    发明授权
    Adaptive acceleration knock control 失效
    自适应加速度爆震控制

    公开(公告)号：US5265574A

    公开(公告)日：1993-11-30

    申请号：US688956

    申请日：1991-05-13

    Applicant: Matthias Philipp ,  Stefan Unland

    Inventor： Matthias Philipp ,  Stefan Unland

    IPC: F02P5/15 ,  F02P5/152 ,  F02P5/153

    CPC classification number: F02P5/1521 ,  Y02T10/46

    Abstract: For eliminating acceleration knocking in spark ignition engines, the ignition is retarded when the engine is in dynamic operation by an amount which is optimized for the ambient conditions present at the start of each dynamic operation. The occurrence of knocking of the engine during acceleration is detected, and the amount of change of an engine operation parameter for a next acceleration is adjusted depending on whether or not the knocking during acceleration is occurring.

    Abstract translation: PCT No.PCT / EP88 / 01202 Sec。 371日期1991年5月13日 102（e）日期1991年5月13日PCT提交1988年12月24日PCT公布。 WO90 / 07644 PCT出版物 日期1990年7月12日。为了消除火花点火发动机的加速敲击，当发动机处于动态运行时，点火将被延迟一个对每个动态运行开始时所存在的环境条件进行优化的量。 检测到加速期间发动机发生爆震，根据是否发生加速时的爆震而调整下一加速度的发动机运转参数的变化量。

    Control system for an extrinsic-ignition internal combustion engine responsive to an engine load signal provided to dual control units
    17.
    发明授权
    Control system for an extrinsic-ignition internal combustion engine responsive to an engine load signal provided to dual control units 失效
    用于响应于提供给双控制单元的发动机负载信号的外部点火内燃机的控制系统

    公开(公告)号：US4762105A

    公开(公告)日：1988-08-09

    申请号：US850149

    申请日：1986-04-10

    Applicant: Hans-Ernst Beyer ,  Jorg Bonitz ,  Robert Entenmann ,  Siegmar Forster ,  Rochus Knab ,  Walter Kunzel ,  Wolfgang Kugler ,  Alfred Mahlberg ,  Bernhard Miller ,  Matthias Philipp ,  Siegfried Rohde ,  Stefan Unland ,  Walter Viess ,  Herbert Winter ,  Jurgen Zimmermann

    Inventor： Hans-Ernst Beyer ,  Jorg Bonitz ,  Robert Entenmann ,  Siegmar Forster ,  Rochus Knab ,  Walter Kunzel ,  Wolfgang Kugler ,  Alfred Mahlberg ,  Bernhard Miller ,  Matthias Philipp ,  Siegfried Rohde ,  Stefan Unland ,  Walter Viess ,  Herbert Winter ,  Jurgen Zimmermann

    IPC: F02B1/04 ,  F02D41/26 ,  F02P5/04 ,  F02P15/00 ,  F02P5/15

    CPC classification number: F02P5/045 ,  F02D41/266 ,  F02P15/008 ,  F02B1/04

    Abstract: A first control unit of a multiple function control system for a motor vehicle engine controls a function, such as fuel injection, for which it is desirable to provide an engine load signal measured by the amount of air drawn or forced into the engine per unit of time, determined by what is generally known as an air quantity meter. A second control unit of the control system controls the timing of an electrical ignition system for which it has been conventional to supply an engine load signal derived from a pressure transducer. In order to dispense with the pressure transducer and to make both control units subject to adaptive correction of the air quantity signal, the output of the air quantity meter is furnished to the second control system for modification therein by the computation facilities normally included in modern ignition control systems so as to shift or expand the range of engine load signals obtained from the air quantity meter to provide the same degree of resolution as would be available from a pressure transducer. For adaptive correction, the engine-load-to-engine-speed characteristic at a predetermined position of the throttle valve at or near full load is stored, both to provide a plausibility check of the system when the engine is operating at or near full load, and to provide for a correction of the engine load signal of a kind which would minimize the difference between the actual and reference characteristic lines when the engine is operating at or near full load.

    Abstract translation: 用于机动车辆发动机的多功能控制系统的第一控制单元控制诸如燃料喷射的功能，期望提供通过每单位发动机吸入或强制进入发动机的空气量测量的发动机负载信号 时间，由通常称为空气量计的确定。 控制系统的第二控制单元控制常规提供从压力传感器导出的发动机负载信号的电点火系统的定时。 为了省去压力传感器并且使两个控制单元经受空气量信号的自适应校正，空气量计的输出被提供给第二控制系统以便通过现代点火中通常包括的计算设备进行修改 控制系统，以便移动或扩大从空气量计获得的发动机负载信号的范围，以提供与压力传感器可获得的分辨率相同的分辨率。 对于自适应校正，存储在满载或接近满载的节气门的预定位置处的发动机负载对发动机速度特性，以便当发动机在满负荷或接近满载时运行时提供系统的合理性检查 并且提供一种当发动机在满载或接近全负载下操作时最小化实际和参考特性线之间的差异的类型的发动机负载信号的校正。

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