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7 条记录 (耗时 0.016 秒)

    Method and arrangement for the open-loop and/or closed-loop control of the engine power of an internal combustion engine of a motor vehicle
    1.
    发明授权
    Method and arrangement for the open-loop and/or closed-loop control of the engine power of an internal combustion engine of a motor vehicle 失效
    电动汽车内燃机发动机的开环和/或闭环控制的方法和装置

    公开(公告)号：US5146892A

    公开(公告)日：1992-09-15

    申请号：US671858

    申请日：1991-04-04

    申请人： Wolfgang Krampe ,  Bernd Lieberoth-Leden

    发明人： Wolfgang Krampe ,  Bernd Lieberoth-Leden

    IPC分类号： F02B1/04 ,  F02D11/10 ,  F02D41/22 ,  F02D45/00 ,  G01R31/00 ,  G01R31/28

    CPC分类号： F02D41/22 ,  F02B1/04 ,  G01R31/007 ,  G01R31/2829 ,  Y02T10/40

    摘要： A method and an arrangement for the open-loop and/or closed-loop control of the engine power of an internal combustion engine of a motor vehicle is suggested. For checking a safety function, the arrangement intervenes in the fuel metering in the sense of reducing engine speed when an operating condition critical to safety is present. This safety function is triggered in the overrun operation of the internal combustion engine independently of the safety condition and the correct performance is checked. The safety function is detected as being defective when a unlimited metering of fuel takes place in this operating condition when the safety function is triggered.

    摘要翻译： 提出了一种用于机动车辆的内燃机的发动机功率的开环和/或闭环控制的方法和装置。 为了检查安全功能，当在存在对安全性至关重要的操作条件时，该装置在减少发动机转速的意义上介入燃料计量中。 该安全功能在独立于安全条件的情况下在内燃机的超速运行中触发，并检查正确的性能。 当安全功能被触发时，在该操作状态下进行无限制的燃料计量时，安全功能被检测为有缺陷。

    Arrangement for the open-loop and/or closed-loop control of an operating variable of an internal combustion engine
    2.
    发明授权
    Arrangement for the open-loop and/or closed-loop control of an operating variable of an internal combustion engine 失效
    内燃机运行变化的开环和/或闭环控制的布置

    公开(公告)号：US5233958A

    公开(公告)日：1993-08-10

    申请号：US793830

    申请日：1991-11-18

    申请人： Martin Knoss ,  Bernd Lieberoth-Leden ,  Diethard Loehr

    发明人： Martin Knoss ,  Bernd Lieberoth-Leden ,  Diethard Loehr

    IPC分类号： F02D11/10 ,  F02D41/38

    CPC分类号： F02D11/107 ,  F02D41/38 ,  F02D2041/226

    摘要： The invention is directed to an arrangement for the open-loop and/or closed-loop control of an operating variable of an internal combustion engine. The arrangement includes an electronic open-loop and closed-loop control unit which is influenced with an actuable positioning component operating on the operating value in dependence upon at least one operating variable. This arrangement includes at least one safety means which changes its signal condition in predetermined positions of the actuator. Devices are included for precisely determining and detecting the position of the signal condition change. These devices control the actuator in predetermined operating conditions independently of the operating variable.

    摘要翻译： 本发明涉及一种用于内燃机的操作变量的开环和/或闭环控制的装置。 该装置包括电子开环和闭环控制单元，其受到根据至少一个操作变量在操作值上操作的可致动的定位部件的影响。 这种布置包括至少一个在致动器的预定位置改变其信号状态的安全装置。 包括用于精确地确定和检测信号条件变化的位置的装置。 这些装置独立于操作变量在预定操作条件下控制致动器。

    Electronic engine power control system for a motor vehicle
    5.
    发明授权
    Electronic engine power control system for a motor vehicle 失效
    电动汽车电子发动机功率控制系统

    公开(公告)号：US5216916A

    公开(公告)日：1993-06-08

    申请号：US801675

    申请日：1991-12-02

    申请人： Frank Bederna ,  Bernd Lieberoth-Leden ,  Dieter Sorg

    发明人： Frank Bederna ,  Bernd Lieberoth-Leden ,  Dieter Sorg

    IPC分类号： F02D41/14 ,  F02D9/02 ,  F02D41/24 ,  F02D45/00

    CPC分类号： F02D41/28 ,  F02D41/2419 ,  F02D2200/0404 ,  F02D2400/08

    摘要： An electronic engine power control system is disclosed for a motor vehicle wherein a measuring arrangement is utilized for determining the position of an actuating element. The measuring arrangement is configured in such a manner that it has different resolutions in various ranges of the position of the actuating element. The open-loop or closed-loop control of the position of the engine power-determining element or of the actuating element in idle or near idle is undertaken in dependence upon the measurement signal of high resolution while, outside of the idle or near idle range, the control of the actuating element is undertaken in dependence upon measurement signals of low resolution or a straight open-loop control of the position of the actuating element.

    摘要翻译： 公开了一种用于机动车辆的电子发动机功率控制系统，其中使用测量装置来确定致动元件的位置。 测量装置被构造成使得其在致动元件的位置的各个范围中具有不同的分辨率。 根据高分辨率的测量信号，在怠速或接近怠速范围之外进行发动机功率确定元件或致动元件在怠速或接近怠速时的位置的开环或闭环控制 根据低分辨率的测量信号或致动元件的位置的直接开环控制来执行致动元件的控制。

    System for controlling an internal combustion engine
    7.
    发明授权
    System for controlling an internal combustion engine 失效
    用于控制内燃机的系统

    公开(公告)号：US5146886A

    公开(公告)日：1992-09-15

    申请号：US646770

    申请日：1991-02-07

    申请人： Erik Mannle ,  Bernd Lieberoth-Leden ,  Wolfgang Maisch

    发明人： Erik Mannle ,  Bernd Lieberoth-Leden ,  Wolfgang Maisch

    IPC分类号： F02D41/14 ,  F02D9/00 ,  F02D41/00 ,  F02D41/22 ,  F02D45/00

    CPC分类号： F02D41/00 ,  F02D41/222 ,  Y02T10/40

    摘要： A method for controlling an internal combustion engine is proposed, in particular in conjunction with control systems for engine power, in which, in order to avoid potentiometer failures due to deposits of insulating abraded material on the potentiometer track due to the movement of a positioning component, in particular a throttle flap, in overrun operation, with released accelerator pedal and above a pregiven resume engine speed where there is fuel cutoff, the positioning component is briefly moved out of its fixed position or is closed beyond its pregiven idle position. On reaching a certain position for upon renewed fuel supply due to the engine speed falling below the resume engine speed, the positioning component is abruptly reset to its fixed position.

    摘要翻译： PCT No.PCT / DE90 / 00445 Sec。 371日期1991年2月7日 102（e）日期1991年2月7日PCT Filed 1990年6月13日PCT公布。 公开号WO91 / 00957 日本1991年1月24日。提出了一种用于控制内燃机的方法，特别是与用于发动机功率的控制系统相结合，其中为了避免由于电位器轨道上的绝缘磨损材料的沉积引起的电位器故障 对于定位组件，特别是节气门瓣的运动，在超载操作中，释放的加速器踏板和高于有燃料切断的预先恢复的发动机转速，定位组件被短暂地移出其固定位​​置或被封闭超出 它的预定空闲位置。 由于发动机转速低于恢复发动机转速，在达到某一位置以重新燃料供给时，定位部件突然重置到其固定位置。