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1.发明授权
公开(公告)号：US5211712A
公开(公告)日：1993-05-18
申请号：US966614
申请日：1992-10-26
IPC分类号： G05B11/16
CPC分类号： G05B11/16
摘要： An automatic control system for a friction-encumbered signaling device (50) in a motor vehicle with the system including a first automatic controller (10) that compares an actual signaling-device position (UI) to a desired signaling-device position (US), with the first automatic controller being capable of calculating at least one input variable for the two-step action controller (40) that is connected to the load side of the first automatic controller, and the two-step action controller (40) including the capability for determining a variable hysteresis width E which is dependent upon system operating parameters.
摘要翻译： 一种用于机动车辆中的摩擦阻挡信号装置（50）的自动控制系统，其中所述系统包括将实际信令装置位置（UI）与期望的信令装置位置（US）进行比较的第一自动控制器（10） ，其中第一自动控制器能够计算连接到第一自动控制器的负载侧的两级动作控制器（40）的至少一个输入变量，并且两步动作控制器（40）包括 用于确定取决于系统操作参数的可变滞后宽度E的能力。
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2.发明授权
公开(公告)号：US5178111A
公开(公告)日：1993-01-12
申请号：US728629
申请日：1991-07-11
IPC分类号： F02D11/10 , F02B1/04 , F02D35/00 , F02D41/20 , F02D45/00 , G05B11/36 , G05B13/04 , G05D3/12 , G05D3/14 , G05D3/20
CPC分类号： F02D35/0007 , G05D3/1454 , G05D3/20 , F02B1/04
摘要： A system for the closed-loop control of a positioning unit in a motor vehicle with the system's loop controller supplying a signal to the positioning unit dependent upon a comparison between a predetermined-value signal and an actual-position signal. The predetermined-value signal depends upon the desired position of the positioning unit and upon the output signal from a signal-forming device. Based upon the predetermined-value signal and by simulating the control loop, a simulator generates an estimation signal for the actual-position signal. This estimation signal influences the response characteristic of the signal-forming device.
摘要翻译： 一种用于机动车辆中的定位单元的闭环控制的系统，其中系统的回路控制器根据预定值信号和实际位置信号之间的比较向定位单元提供信号。 预定值信号取决于定位单元的期望位置和来自信号形成装置的输出信号。 基于预定值信号并通过模拟控制环路，模拟器产生用于实际位置信号的估计信号。 该估计信号影响信号形成装置的响应特性。
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公开(公告)号：US4559914A
公开(公告)日：1985-12-24
申请号：US633096
申请日：1984-07-20
CPC分类号： F02D41/407 , F02D41/221 , F02B3/06 , F02D2041/226 , Y02T10/44
摘要： A control device for protecting an internal combustion engine in the case of malfunction of its fuel regulating system is disclosed. The control device includes means which in response to the occurrence of the first braking mode of operation of the engine after start activates a suction or pump connected to the suction chamber of a fuel injection pump. Then the reaction of the engine to the suction pump is tested. If, the engine does not react to a displacement of the control rod of the fuel adjusting mechanism, then an error is present and the engine is either stopped or switched over to an emergency mode of operation. The control device is suitable particularly for a Diesel engine.
摘要翻译： 公开了一种用于在其燃料调节系统故障的情况下保护内燃机的控制装置。 控制装置包括响应于发动机在启动后连接到燃料喷射泵的吸入室的吸入或泵的第一制动模式的发生的装置。 然后测试发动机对抽水泵的反应。 如果发动机不对燃料调节机构的控制杆的位移作出反应，则存在错误，并且发动机停止或切换到紧急操作模式。 该控制装置特别适用于柴油发动机。
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4.发明授权
公开(公告)号：US4836166A
公开(公告)日：1989-06-06
申请号：US4893
申请日：1987-01-20
申请人： Jurgen Wietelmann
发明人： Jurgen Wietelmann
CPC分类号： F02D31/007 , F02D41/38 , F02D2200/0606
摘要： An arrangement is disclosed for controlling the metering of fuel to an internal combustion engine. The control can be open-loop and/or closed-loop and the amount of fuel metered to the engine is limited by means of a full-load limiter dependent on at least the rotational speed of the engine. The arrangement further includes a substitute full-load limiter for limiting the amount of fuel metered to the engine. It is particularly advantageous for the substitute full-load limiter to operate in dependence on the engine temperature and/or the fuel temperature, with a linear function of these parameters representing a further embodiment of the invention. Block diagrams of the arrangement of the invention and characteristic fields explain its mode of operation.
摘要翻译： 公开了一种用于控制向内燃机的燃料计量的装置。 该控制可以是开环和/或闭环，并且通过依赖于至少发动机的转速的全负载限制器限制发动机的燃料量。 该装置还包括用于限制计量到发动机的燃料量的替代满载限制器。 替代全负载限制器根据发动机温度和/或燃料温度来操作是特别有利的，这些参数的线性函数表示本发明的另一个实施例。 本发明的装置框图和特征场解释其操作模式。
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5.发明授权
公开(公告)号：US4793308A
公开(公告)日：1988-12-27
申请号：US130876
申请日：1987-10-06
申请人： Jurgen Brauninger , Wolfgang Duhlmeyer , Gunter Kettenacker , Volker Schafer , Albrecht Sieber , Jurgen Wietelmann
发明人： Jurgen Brauninger , Wolfgang Duhlmeyer , Gunter Kettenacker , Volker Schafer , Albrecht Sieber , Jurgen Wietelmann
CPC分类号： F02D41/266 , F02D41/222 , F02D41/38 , F02B3/06 , F02D2041/226 , F02D2041/227
摘要： An emergency control device for a diesel internal combustion engine with electronically controlled fuel proportioning, which enables an optimal emergency driving operation in case of a defect of the transmitter or transmitters for the actual value of fuel volume. In the event of an error, the mechanism determining the desired value of fuel volume during normal operation, and the fuel volume regulating device, are separated from the fuel proportioning device and the latter is controlled by a special emergency driving signal. An error in the transmitters for the actual value of fuel volume is recognized in that this signal does not fall in the allowable area for the actual value of fuel volume. A first signal, which, together with a second signal, gives the emergency driving signal, is formed from the speed and the accelerator position. The second signal consists substantially of the differentiated speed signal.
摘要翻译： PCT No.PCT / DE86 / 00445 Sec。 371日期1987年10月6日第 102（e）日期1987年10月6日PCT申请日1986年11月5日PCT公开号 公开号WO87 / 04759 日期1987年8月13日。一种用于具有电子控制燃料配比的柴油内燃机的应急控制装置，其能够在发射器或发射器的缺陷用于燃料体积的实际值的情况下进行最佳的紧急驾驶操作。 在发生错误的情况下，在正常操作期间确定燃料量的期望值的机构和燃料量调节装置与燃料配比装置分离，后者由特殊的紧急驾驶信号控制。 对于燃料量的实际值，发射器中的误差被识别为：该信号不落在燃料体积的实际值的允许面积中。 从速度和加速器位置形成第一信号，其与第二信号一起给出紧急驾驶信号。 第二信号基本上由微分速度信号组成。
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