公开(公告)号：US4785224A

公开(公告)日：1988-11-15

申请号：US72133

申请日：1987-07-10

Applicant: Manfred Pfalzgraf ,  Andreas Wokan ,  Kurt Probst ,  Bernward Stoll

Inventor： Manfred Pfalzgraf ,  Andreas Wokan ,  Kurt Probst ,  Bernward Stoll

IPC: G05B9/02 ,  G05D3/14 ,  G05B1/06

CPC classification number: G05D3/1472 ,  G05B2219/37462 ,  G05B2219/42329

Abstract: An apparatus for actuation of a setting element has a desired value transmitter and an actual value transmitter for the deflection of the setting element from a rest position. The apparatus includes an electronic controller, particularly for a motor vehicle, wherein the deflection of the setting element is proportional to an electric current fed to the element by the controller. An operating mode of the controller is provided by which a signal emanating from the desired value transmitter is converted into a current proportional to a desired value.

Abstract translation: 用于致动设定元件的设备具有期望值发送器和用于使设置元件从静止位置偏转的实际值发送器。 该装置包括一个特别用于机动车辆的电子控制器，其中设定元件的偏转与由控制器馈送到元件的电流成比例。 提供了控制器的操作模式，通过该操作模式将从期望值发送器发出的信号转换成与期望值成比例的电流。

公开(公告)号：US4899623A

公开(公告)日：1990-02-13

申请号：US203393

申请日：1988-06-06

Applicant: Andreas Wokan ,  Kurt Probst ,  Klaus Bluhm ,  Manfred Pfalzgraf

Inventor： Andreas Wokan ,  Kurt Probst ,  Klaus Bluhm ,  Manfred Pfalzgraf

IPC: B60K31/04 ,  F02D11/10 ,  F02D31/00

CPC classification number: B60K31/04 ,  F02D11/10 ,  F02D31/006 ,  Y10T477/68

Abstract: A control system for an internal combustion engine comprises an electronic controller unit (3) which evaluates signals of a speed transmitter (8) and, upon reaching a predetermined maximum speed, displaces, via a controlling element (4), a displacement device (7) which is provided for the regulating of the engine output. In order to make the intermediate giving of gas possible even upon reaching the maximum speed and thus upon the downward regulation of the engine output, there is provided a neutral position recognition switch (10) which in the neutral position of the transmission (9) feeds a signal to the controller unit (3), which signal is so processed in a recognition circuit of said controller unit that the speed limitation is placed out of operation. At the same time, a position limitation of the controlling element is established in order to permit a load-free speeding up of the internal combustion engine in order to reach the shift speed of rotation, and at the same time, however, prevent exceeding of the speed limitation.

Abstract translation: 一种用于内燃机的控制系统，包括评估速度变送器（8）的信号的电子控制器单元（3），并且在达到预定的最大速度后，经由控制元件（4）移动位移装置（7） ），用于调节发动机输出。 为了使得即使达到最大速度也能够中间给出气体，并且因此在发动机输出的向下调节时，提供了中间位置识别开关（10），其在变速器（9）的中间位置进给 向控制器单元（3）发送信号，在所述控制器单元的识别电路中处理该信号以使速度限制被放弃。 同时，建立控制元件的位置限制，以便允许内燃机的无负载加速以达到旋转速度，同时防止超过 速度限制。

公开(公告)号：US4785222A

公开(公告)日：1988-11-15

申请号：US72134

申请日：1987-07-10

Applicant: Manfred Pfalzgraf ,  Kurt Probst ,  Andreas Wokan

Inventor： Manfred Pfalzgraf ,  Kurt Probst ,  Andreas Wokan

IPC: B60K26/04 ,  B60R16/02 ,  F02D45/00 ,  G05B9/02 ,  G05B23/02

CPC classification number: G05B9/02

Abstract: A system for the actuation of a setting element with a digital actuation device, particularly for a motor vehicle, wherein the digital actuation device is connected with a monitoring circuit which, upon failure of the digital actuation device, switches a by-pass of the digital actuation device. Preferably the digital actuation device comprises a microcomputer, from an output of which uniform signals are supplied during the course of the program, which signals are evaluated by the monitoring circuit.

Abstract translation: 一种用于利用数字致动装置致动设置元件的系统，特别是用于机动车辆的系统，其中所述数字致动装置与监控电路连接，所述监视电路在所述数字致动装置发生故障时切换所述数字致动装置的旁路 致动装置。 优选地，数字致动装置包括微计算机，其在程序过程期间从其中提供均匀信号的输出，哪些信号由监视电路评估。

公开(公告)号：US4823751A

公开(公告)日：1989-04-25

申请号：US72132

申请日：1987-07-10

Applicant: Manfred Pfalzgraf ,  Bernward Stoll ,  Kurt Probst ,  Heinz-Friedrich Ohm ,  Andreas Wokan

Inventor： Manfred Pfalzgraf ,  Bernward Stoll ,  Kurt Probst ,  Heinz-Friedrich Ohm ,  Andreas Wokan

IPC: F02B3/06 ,  F02D11/10 ,  F02D41/22 ,  F02D41/38 ,  F02D41/40 ,  F02M39/00

CPC classification number: F02D41/38 ,  F02D11/107 ,  F02D41/221 ,  F02B3/06 ,  F02D2041/226

Abstract: In an apparatus operable with an injection pump of a diesel motor whereby the injection pump has an output setting element and a shut-off element, the output setting element is controllable by a digital control device. Also, the shut-off element is pulsatingly controllable by the digital control device such that a predetermined rotational speed of the diesel motor is achieved.

Abstract translation: 在用柴油电动机的喷射泵可操作的装置中，喷射泵具有输出设定元件和切断元件，输出设定元件由数字控制装置控制。 此外，切断元件由数字控制装置可脉动地控制，使得实现柴油电动机的预定转速。

公开(公告)号：US4506642A

公开(公告)日：1985-03-26

申请号：US427394

申请日：1982-09-29

Applicant: Manfred Pfalzgraf ,  Kurt Probst

Inventor： Manfred Pfalzgraf ,  Kurt Probst

IPC: B60K31/02 ,  B60K26/02 ,  B60K31/00 ,  F02D11/10

CPC classification number: F02D11/106 ,  F02D2200/602 ,  F02D2250/16

Abstract: The invention relates to an electric gas pedal for automotive vehicles having a desired-value transmitter 1 from which a desired-value signal can be fed to an electronic controller unit 3. The controller unit 3 controls by means of electric signals a setting member 4 which controls the motor power via a displacement device. In order to make optimum adjustment of this electric gas pedal possible in a simple and economical manner, the actual setting range possible for the displacement device is determined and stored as effective desired setting range of the controller unit 3 in the latter.

Abstract translation: 本发明涉及一种用于机动车辆的电动踏板，其具有期望值发射器1，可以将期望值信号从该电力供应器1馈送到电子控制器单元3.控制器单元3通过电信号控制设定部件4， 通过位移装置控制电机功率。 为了以简单和经济的方式对该电动踏板进行最佳调节，可以将位移装置可能的实际设定范围确定并存储为控制器单元3的有效期望设定范围。

公开(公告)号：US4488527A

公开(公告)日：1984-12-18

申请号：US531125

申请日：1983-09-12

Applicant: Manfred Pfalzgraf ,  Kurt Probst

Inventor： Manfred Pfalzgraf ,  Kurt Probst

IPC: B60K31/04 ,  F02D33/00

CPC classification number: B60K31/047 ,  B60W2530/16 ,  B60W2720/106

Abstract: A device for controlling the speed of travel of an automotive vehicle, having a desired-value transmitter 2 which is adjustable by a gas pedal 1 and the output signal of which can act on a setting member 5 of an element which controls the fuel/air mixture. The device has a setting-member transmitter 29, which produces a signal corresponding to the position of the setting member 5, as well as an alarm circuit 6, 7 via which an alarm signal can be fed to an alarm device when, the desired-value transmitter 2 not being actuated, the setting member 5 is in a gas position. The alarm circuit 6, 7 is developed in such a manner that an error in the alarm circuit 6, 7 can also be indicated.

Abstract translation: 一种用于控制机动车辆行驶速度的装置，其具有可由加油踏板1调节的期望值发射器2，其输出信号可作用于控制燃料/空气的元件的设定构件5 混合物。 该装置具有设定构件发送器29，其产生对应于设定构件5的位置的信号，以及报警电路6,7，通过该报警电路6,7可以将报警信号馈送到报警装置， 值传感器2未被致动，设定构件5处于气体位置。 报警电路6,7以这样一种方式开发，即报警电路6,7的误差也可以被指示。

公开(公告)号：US4461254A

公开(公告)日：1984-07-24

申请号：US403183

申请日：1982-07-29

Applicant: Manfred Pfalzgraf ,  Kurt Probst

Inventor： Manfred Pfalzgraf ,  Kurt Probst

IPC: B60K26/04 ,  F02D11/10

CPC classification number: B60K26/04 ,  F02D11/105

Abstract: The present invention relates to a device for controlling the position of an element of an automobile internal combustion engine which controls the fuel-air mixture, comprising a desired-value transmitter 2 for producing an electric desired-value signal which can be fed to a electronic control unit 14. A setting member 19 for displacing a throttle valve 20 into a position corresponding to the position of the desired-value transmitter 2 can be controlled by the electronic control unit 14. In order to make smooth starting possible, a controller unit 15, by which the control of the setting member 19 is regulated upon the starting, is arranged between the desired-value transmitter 2 and the electronic control unit 14.

Abstract translation: 本发明涉及一种用于控制汽车内燃机的元件的位置的装置，其控制燃料 - 空气混合物，该装置包括用于产生可被馈送到电子装置的电力需求值信号的期望值发射器2 控制单元14.用于将节气门20移动到与期望值发送器2的位置相对应的位置的设定构件19可以由电子控制单元14控制。为了使顺利启动成为可能，控制器单元15 在启动时调节设定部件19的控制，设置在期望值发送器2和电子控制部14之间。

公开(公告)号：US4850320A

公开(公告)日：1989-07-25

申请号：US193898

申请日：1988-05-13

Applicant: Andreas Wokan ,  Gerald Helmstadter ,  Kurt Probst

Inventor： Andreas Wokan ,  Gerald Helmstadter ,  Kurt Probst

IPC: F02D41/16 ,  F02D11/10 ,  F02D31/00 ,  F02D41/22 ,  F02D45/00

CPC classification number: F02D11/107 ,  F02D31/008 ,  F02D41/222 ,  Y02T10/40

Abstract: The safety monitoring of an electrical gas-pedal system having a desired-value transmitter (2), a controller unit (3), a controlling element (4) and safety contacts (8 and 9 respectively) associated with the desired-value transmitter and the controlling element includes the possibility of checking the safety contact (9) of the controlling element even if, as a result of an increased idling-speed-of-rotation control position or a mechanical limitation, the control position of the controlling element lies above the switch point of the safety contact. For this purpose, when the engine speed of rotation exceeds a given threshold value (ns) which results from the increased idling speed of rotation plus a safety margin, in the absence of a corresponding signal from the desired-value transmitter push operation is recognized by the controller unit (3), and the controlling element (3) is moved back to such an extent that the safety contact (9) must have switched. If a switching of the safety contact (9) does not take place then an error response is brought about.

Abstract translation: 具有期望值变送器（2），控制器单元（3），控制元件（4）和与期望值变送器相关联的安全触点（8和9）的电气式踏板系统的安全监控，以及 控制元件包括检查控制元件的安全触点（9）的可能性，即使由于怠速转速控制位置或机械限制的增加，控制元件的控制位置位于上方 安全触点的切换点。 为此，当发动机转速超过由怠速转速加上安全余量引起的给定阈值（ns）时，在没有来自期望值变送器推动操作的相应信号的情况下，可以通过 控制器单元（3）和控制元件（3）移回至安全触点（9）必须切换的程度。 如果不发生安全触点（9）的切换，则会产生错误响应。

公开(公告)号：US4993383A

公开(公告)日：1991-02-19

申请号：US216940

申请日：1988-07-08

Applicant: Andreas Wokan ,  Gerald Helmstadter ,  Kurt Probst

Inventor： Andreas Wokan ,  Gerald Helmstadter ,  Kurt Probst

IPC: F02D11/10 ,  F02D31/00

CPC classification number: F02D31/003 ,  F02D11/10 ,  F02D2011/102 ,  F02D2250/16

Abstract: The controller unit (3) which is used in combination, for instance, with an electric gas pedal system which consists of a gas pedal (1), a desired-value transmitter (2), an electronic controller unit (3), a controlling element (4), a position reporter (5), a transmission device (6) and a displacement device (7) developed, for instance, as throttle valve, has associated with it, in addition to an additional control unit (8) for increasing the idle speed of rotation, an adjustment device (12) which detects the, in each case, highest end position set instantaneously by the additional control unit and feeds it as effective first desired-value end position into the controller unit.

Abstract translation: 组合使用的控制器单元（3），例如具有由气体踏板（1），期望值变送器（2），电子控制器单元（3），控制器 元件（4），位置报告器（5），传动装置（6）和例如作为节流阀开发的排量装置（7）与其相关联，除了附加控制单元（8） 增加怠速的旋转速度;调节装置（12），其在每种情况下检测由附加控制单元瞬时设定的最高端位置，并将其作为有效的第一期望值结束位置送入控制器单元。

公开(公告)号：US4841931A

公开(公告)日：1989-06-27

申请号：US185499

申请日：1988-04-25

Applicant: Heinz-Friedrich Ohm ,  Klaus Bluhm ,  Hans-Gunter Appel ,  Kurt Probst

Inventor： Heinz-Friedrich Ohm ,  Klaus Bluhm ,  Hans-Gunter Appel ,  Kurt Probst

IPC: F02D41/24

CPC classification number: F02D41/28

Abstract: In the method for adjusting a controlling element, a marking point which can be recognized by the controller unit which controls the controlling element and is at a given distance from the adjustment point is selected in the vicinity of the desired adjustment point, said distance corresponding to a given number of control pulses which are necessary in order to adjust the controlling element with close tolerances to the desired adjustment point. When a switch is used as the marking point, the distance should be so great that after movement beyond this marking point the switch passes into a precisely defined switch condition.

Abstract translation: 在调整控制元件的方法中，在期望的调整点的附近选择可以由控制单元识别的与调节点相距一定距离的识别点，所述距离对应于 给定数量的控制脉冲，这些控制脉冲是为了将控制元件以适当的公差调整到期望的调整点所必需的。 当使用开关作为标记点时，距离应该如此之大，以至于在超过该标记点的移动之后，开关将进入精确定义的开关状态。