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1. 发明授权

EP2336530B1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 失效转让
公开(公告)号：EP2336530B1
公开(公告)日：2018-11-21
申请号：EP08876720.7
申请日：2008-10-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： UEDA, Koichi , SATA, Kota , SOEJIMA, Shinichi , OHTSUKA, Kaoru
IPC分类号： F02D41/02 , F02D45/00 , F02D41/40 , F02D41/30 , F02D41/00 , F02D37/02 , F02D41/14
CPC分类号： F02D41/3023 , F02D37/02 , F02D41/0002 , F02D41/3029 , F02D41/40 , F02D2041/1434 , F02D2250/18 , Y02T10/42 , Y02T10/44
摘要： Disclosed are a control device and a control method that are used with an internal combustion engine in which the air-fuel ratio in the vicinity of an ignition plug differs from the overall air-fuel ratio in a cylinder, and capable of properly fulfilling demands concerning various capabilities of the internal combustion engine by accurately reflecting each of the demands in the operation of each actuator. Three physical quantities, namely, a torque, an efficiency, and an air-fuel ratio, are used as controlled variables for the internal combustion engine. Target values for the controlled variables are then set by integrating at least some of demands concerning a capability of the internal combustion engine into the three physical quantities. Further, in accordance with the target values for the three controlled variables, namely, the torque, the efficiency, and the air-fuel ratio, three operation amounts, namely, an intake air amount adjustment valve opening, an ignition timing, and a fuel injection amount are set, and a fourth operation amount for adjusting the air-fuel ratio distribution in the cylinder is set.

2. 发明公开

EP3371441A1 BRENNKRAFTMASCHINE MIT EINSPRITZMENGENSTEUERUNG 审中-公开
公开(公告)号：EP3371441A1
公开(公告)日：2018-09-12
申请号：EP16798619.9
申请日：2016-11-03
申请人： GE Jenbacher GmbH & Co. OG
发明人： SATRIA, Medy , IMHOF, Dino , BURGMAIR, Raphael
IPC分类号： F02D41/14 , F02D41/20 , F02D41/24 , F02D41/40 , F02D19/10 , F02D19/06 , F02D41/28 , F02D41/30
CPC分类号： F02D41/40 , F02D19/061 , F02D19/0631 , F02D19/105 , F02D29/00 , F02D41/0025 , F02D41/0027 , F02D41/1401 , F02D41/1402 , F02D41/20 , F02D41/247 , F02D41/3047 , F02D2041/1416 , F02D2041/143 , F02D2041/1434 , F02D2041/286 , F02D2200/0602 , F02D2200/0611 , F02D2200/0616 , F02D2200/063 , F02M43/04 , Y02T10/36 , Y02T10/44
摘要： The invention relates to a dual-fuel internal combustion engine comprising at least one gas supply device for supplying a gaseous fuel to at least one combustion chamber, and at least one regulatable injector for injecting liquid fuel into the at least one combustion chamber, the at least one injector having a discharge opening for the liquid fuel, which can be closed by a needle (6), and a regulating device regulating an opening of the needle (6) in the ballistic region of the needle, in a pilot operating mode of the internal combustion engine, by means of an actuator control signal. An algorithm is provided in the regulating device, which receives at least the actuator control signal (Δt) as an input variable and calculates, by means of an injector model, the mass of liquid fuel discharged through the discharge opening of the injector, compares the mass calculated by means of the injector model with a desired set point value (Formula AA) of the mass of liquid fuel, and corrects the actuator control signal (Δt) according to the result of the comparison.

3. 发明公开

EP3165750A1 BRENNKRAFTMASCHINE MIT KRAFTSTOFFINJEKTORDIAGNOSE 审中-公开
标题翻译：内燃机与燃油喷射器诊断
公开(公告)号：EP3165750A1
公开(公告)日：2017-05-10
申请号：EP15192922.1
申请日：2015-11-04
申请人： GE Jenbacher GmbH & Co. OG
发明人： Satria, Medy , Imhof, Dino , Burgmair, Raphael
IPC分类号： F02D41/14 , F02D41/22 , F02D41/20 , F02D41/40 , F02D41/28
CPC分类号： F02D41/1401 , F02D41/1402 , F02D41/20 , F02D41/221 , F02D41/40 , F02D2041/1416 , F02D2041/143 , F02D2041/1434 , F02D2041/224 , F02D2041/286 , F02D2200/0602 , F02D2200/0611 , F02D2200/0616 , F02D2200/063 , Y02T10/44
摘要： Brennkraftmaschine, mit:
- einer Regeleinrichtung,
- wenigstens einem durch die Regeleinrichtung über ein Aktuatoransteuersignal regelbaren Injektor für flüssigen Kraftstoff,
- wobei ein Sensor vorgesehen ist, durch welchen eine Messgröße des wenigstens einen Injektors messbar ist, wobei der Sensor in Signalverbindung mit der Regeleinrichtung steht, und
wobei in der Regeleinrichtung ein Algorithmus abgelegt ist, welcher anhand von Eingangsgrößen und eines Injektormodells einen Zustand des Injektors berechnet, den mittels des Injektormodells berechneten Zustand mit einem Sollzustand vergleicht, und in Abhängigkeit davon ein Zustandssignal (C) erzeugt, welches charakteristisch für eine bei bestimmungsgemäßem Gebrauch des Injektors auftretende Änderung des Zustandes des Injektors und/oder eine unvorhergesehene Änderung des Zustandes des Injektors ist, wobei die Eingangsgrößen zumindest das Aktuatoransteuersignal (Δ t ) und die Messwerte (y) des Sensors umfassen, sowie ein Verfahren zum Betreiben einer solchen Brennkraftmaschine und eines Injektors einer solchen Brennkraftmaschine.
摘要翻译：内燃发动机，包括： - 控制装置， - 至少一个由所述控制可控经由Aktuatoransteuersignal喷射液体燃料，装置 - 其中，提供了一种传感器，通过该至少一个喷射器可测量的，其中所述传感器是在信号通信中与控制装置的测定量并且其中基于输入变量计算和Injektormodells喷射器的状态下，比较由目标状态的Injektormodells状态的装置根据在所述控制装置的状态信号（C）的计算，并且，一个算法存储，生成，其中的一个特性正常使用注射器的过程中发生，改变喷射器和/或喷射器的状态的不可预见的变化，其中，所述输入参数包括至少Aktuatoransteuersignal（AT）和所述传感器的测量值（Y），和Ve的状态驱动用于操作这种内燃机和这种内燃机的喷射器。

4. 发明公开

EP3135885A1 FEED FORWARD EXHAUST THROTTLE AND WASTEGATE CONTROL FOR AN ENGINE 有权
标题翻译： VORWÄRTSGEKOPPELTEABLUFTDROSSEL UND STEERER EINES BYPASSVENTILSFÜREINEN MOTOR
公开(公告)号：EP3135885A1
公开(公告)日：2017-03-01
申请号：EP16185210.8
申请日：2016-08-22
申请人： Deere & Company
发明人： Lahti, John L. , Ridenour, Dustin W. , Maney, Michael J. , Pipho, Michael J.
IPC分类号： F02D41/14 , F02B37/22 , F02D41/00 , F02D9/04
CPC分类号： F02D9/04 , F02B29/0406 , F02B37/004 , F02B37/013 , F02B37/18 , F02B37/22 , F02D41/0002 , F02D41/0007 , F02D41/1401 , F02D41/1446 , F02D41/1448 , F02D2041/0067 , F02D2041/1416 , F02D2041/1433 , F02D2041/1434 , F02D2200/0406 , F02D2200/0414 , F02M26/08 , F02M26/23 , F02M26/47 , Y02T10/144 , Y02T10/146 , Y02T10/42
摘要： Controlling an exhaust gas temperature of an engine. An electronic control unit receives a parameter setpoint command, monitors parameters of an engine using a plurality of sensors, receives measured engine states based on the monitored engine parameters from the plurality of sensors, generates measured engine state estimates and controlled engine state estimates using an engine observer model, determines an observer error based on a difference between the measured engine states and the measured engine state estimates, generates model corrections based on the observer error, generates a desired exhaust throttle valve position using an inverse engine model based on the parameter setpoint command, the controlled engine state estimates, and the model corrections, and adjusts a position of the exhaust throttle valve based on the desired exhaust throttle position.
摘要翻译：控制发动机的排气温度。电子控制单元接收参数设定点命令，使用多个传感器监测发动机的参数，基于来自多个传感器的所监测的发动机参数接收测量的发动机状态，使用发动机产生测量的发动机状态估计和受控的发动机状态估计观测器模型基于所测量的发动机状态和所测量的发动机状态估计之间的差异来确定观测器误差，基于观测器误差产生模型校正，使用基于参数设定点命令的反向发动机模型产生期望的排气节流阀位置，控制发动机状态估计和模型校正，并且基于期望的排气节气门位置来调节排气节流阀的位置。

5. 发明公开

EP2935846A1 RATE-BASED MODEL PREDICTIVE CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE AIR PATH CONTROL 有权转让
标题翻译：基于价格预测模型控制方法的内燃发动机LUFTWEGREGELUNG
公开(公告)号：EP2935846A1
公开(公告)日：2015-10-28
申请号：EP13821295.6
申请日：2013-12-19
申请人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , The Regents of The University of Michigan
发明人： HUANG, Mike , KOLMANOVSKY, Ilya V.
IPC分类号： F02D41/14 , F02D41/00
CPC分类号： F02B47/08 , F02D41/0007 , F02D41/0077 , F02D41/1401 , F02D2041/1412 , F02D2041/1434 , Y02T10/47
摘要： A rate based model predictive controller for air path control for a diesel engine regulates turbine lift and EGR valve flow rate to specified set points by coordinated control of intake manifold air pressure and EGR valve flow rate. The controller utilizes a rate-based reduced order linear model for model predictive control.

6. 发明公开

EP2802760A1 GESTION OPTIMISÉE D'UN CATALYSEUR SCR PAR RÉGÉNÉRATIONS PÉRIODIQUES D'UN FILTRE À PARTICULES 有权
标题翻译： SCR催化剂改进管理使用粒子的周期性再生
公开(公告)号：EP2802760A1
公开(公告)日：2014-11-19
申请号：EP13701861.0
申请日：2013-01-11
申请人： Renault S.A.S.
发明人： LE-MORVAN, Pierre-Yves , RAMSEYER, Aurelien , DI-PENTA, Damiano
IPC分类号： F02D41/02 , F01N11/00 , F01N3/20
CPC分类号： F02D41/029 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N11/00 , F01N13/009 , F01N2550/05 , F02D2041/1434 , Y02A50/2325
摘要： According to the invention, the management of a motor vehicle power train includes a method for adjusting the amount (MC) of reducing agent crystals in an exhaust line (11) and/or in the injection device (13), and the amount (MH) of hydrocarbons contained in the catalyst (SCR), wherein the adjustment method includes periodic steps (E1) of regenerating the particle filter (20), which are each triggered on the basis of separate criteria of the amount (MP) of soot contained in the particle filter (20).

7. 发明公开

EP2743483A1 Procédé de contrôle d'un moteur comprenant un cylindre équipé d'une soupape d'admission entrainée par un actionneur sans came 审中-公开
标题翻译：发动机的控制方法，包括具有由无凸轮阀驱动控制进气门的气缸
公开(公告)号：EP2743483A1
公开(公告)日：2014-06-18
申请号：EP13306662.1
申请日：2013-12-04
申请人： IFP Energies nouvelles , Valeo
发明人： Leroy, Thomas , Chauvin, Jonathan
IPC分类号： F02D41/00 , F02D13/02
CPC分类号： F02D13/0223 , F02D13/0253 , F02D41/0002 , F02D2041/001 , F02D2041/002 , F02D2041/1434 , F02D2200/0402 , Y02T10/18 , Y02T10/42
摘要： L'invention concerne un procédé de contrôle de moteur avec un cylindre (1) équipé d'une soupape d'admission (2) entraînée par un actionneur non directement actionné par une came (3). Pour ce procédé, on contrôle l'actionneur non directement actionné par une came (3) de manière à l'utiliser comme un actionneur actif pendant les transitoires. Pour cela, le procédé selon l'invention repose sur l'utilisation d'un modèle de remplissage et de son inverse pour déterminer une consigne d'angle de fermeture θ i ⁢ v ⁢ c coord de la soupape d'admission (2), de façon à coordonner le contrôle de la pression d'admission et le contrôle de l'actionneur non directement actionné par une came (3).
摘要翻译：该方法包括获取开度（thetaivo）和关闭进气阀的角度（thetaivc），和构造缸的填充模块（MR）的设定点。甲吸入的空气质量的设定点被确定由模型开采和角度的设定值是确定的开采。该模型被反转为涉及关闭角度到质量和所述开度角。关闭角度的协调设定值确定性来自质量设定点和开度角设定点开采。不直接由凸轮致动的致动器，所有由协调设定值和开口角度设定点控制。

8. 发明授权

EP1657421B1 Control device for internal combustion engine 有权
标题翻译：一种用于内燃发动机的控制装置
公开(公告)号：EP1657421B1
公开(公告)日：2014-04-09
申请号：EP05024008.4
申请日：2005-11-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Muto, Harufumi , Ido, Yuichiro
IPC分类号： F02D41/18 , F02D11/10
CPC分类号： F02D41/0002 , F02D11/105 , F02D35/0007 , F02D41/32 , F02D2041/001 , F02D2041/1434 , F02D2200/0402 , F02D2200/0408 , Y02T10/42

9. 发明授权

EP1418326B1 Degradation determining system and method for exhaust gas sensor 有权
标题翻译：方法和系统，用于确定排气传感器的行为的恶化
公开(公告)号：EP1418326B1
公开(公告)日：2012-07-25
申请号：EP03025674.7
申请日：2003-11-07
申请人： HONDA MOTOR CO., LTD.
发明人： Yasui, Yuji, c/o K.K.Honda Gijutsu Kenkyusho , Ishikawa, Yosuke, c/o K.K. Honda Gijutsu Kenkyusho , Minowa, Shintaro, c/o K.K. Honda Gijutsu Kenkyusho
IPC分类号： F02D41/14
CPC分类号： F02D41/1454 , F02D41/1402 , F02D41/1456 , F02D41/1458 , F02D41/1495 , F02D41/2458 , F02D41/2474 , F02D2041/1416 , F02D2041/1433 , F02D2041/1434

10. 发明公开

EP2309113A1 INTERNAL COMBUSTION ENGINE CONTROLLER 审中-公开
标题翻译：内燃机控制器
公开(公告)号：EP2309113A1
公开(公告)日：2011-04-13
申请号：EP09766513.7
申请日：2009-05-29
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： SOEJIMA, Shinichi , KOIBUCHI, Ken , OTAKE, Hirotada , KAWAI, Keisuke
IPC分类号： F02D45/00
CPC分类号： F02D41/1497 , F02D41/0002 , F02D2011/102 , F02D2041/1431 , F02D2041/1432 , F02D2041/1434 , F02D2200/0402 , F02D2200/0404 , F02D2250/18 , F02D2250/21 , Y02T10/42
摘要： To provide a control device for an internal-combustion engine designed to ensure that required responsiveness is obtained as actual torque responsiveness with respect to a torque demand even when the torque responsiveness with respect to the actuation of a particular actuator is affected by the operating conditions.
A response compensating filter 6 is provided at a preceding stage to an air inverse model 10, and the target torque which has been corrected by the response compensating filter 6 is converted by the air inverse model 10 to obtain a target opening degree of a throttle 2. A time constant kT o of the response compensating filter 6 is set on the basis of the operating conditions of the internal-combustion engine so that the responsiveness of actual torque with respect to the torque demand reaches a preset standard responsiveness.
摘要翻译：为了提供一种用于内燃机的控制装置，该控制装置被设计成确保即使当相对于特定致动器的致动的扭矩响应性受到操作条件的影响时，也获得所需的响应性作为相对于扭矩需求的实际扭矩响应性。在空气逆模型10的前级设置响应补偿滤波器6，利用空气逆模型10对由响应补偿滤波器6补正后的目标转矩进行转换，得到目标节气门开度2 响应性补偿滤波器6的时间常数kTo根据内燃机的运转条件设定，以使实际转矩相对于转矩要求的响应性达到预先设定的标准响应性。

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