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31. 发明公开

EP2659117A1 VERFAHREN ZUM BETRIEB EINER EINSPRITZANLAGE FÜR EINE BRENNKRAFTMASCHINE 审中-公开
标题翻译：一种用于运行燃料喷射系统用于内燃发动机
公开(公告)号：EP2659117A1
公开(公告)日：2013-11-06
申请号：EP11781529.0
申请日：2011-11-09
申请人： Robert Bosch GmbH
发明人： POSSELT, Andreas , LORENZ, Marko , GUTSCHER, Andreas
IPC分类号： F02D41/34 , F02D41/36 , F02M69/04
CPC分类号： F02D41/30 , F02D41/3094 , F02D41/345 , F02D41/36 , F02M69/044 , Y02T10/44
摘要： The invention relates to a method for operating an injection system for an internal combustion engine comprising a combustion chamber, wherein in a first method step a first inlet valve to the combustion chamber is opened, and a first injection valve injects fuel through the opened first inlet valve into the combustion chamber. Furthermore, in the first method step, a second inlet valve to the combustion chamber is opened, and a second injection valve injects fuel into the combustion chamber through the opened second inlet valve. In a second method step, additional fuel is injected by the first injection valve into the combustion chamber through the still open first inlet valve.

32. 发明公开

EP2570636A4 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2570636A4
公开(公告)日：2013-11-06
申请号：EP10851401
申请日：2010-05-13
申请人： TOYOTA MOTOR CO LTD
发明人： KATO NAOTO
IPC分类号： F02D41/04
CPC分类号： F02D11/105 , F02D37/02 , F02D41/0002 , F02D41/0235 , F02D41/0295 , F02D41/30 , F02D2041/1432 , F02D2200/0802 , F02D2250/18 , Y02T10/42

33. 发明公开

EP2606215A1 GASEOUS-FUELLED STOICHIOMETRIC COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE 有权转让
标题翻译：燃气动力发动机与压燃式计量
公开(公告)号：EP2606215A1
公开(公告)日：2013-06-26
申请号：EP11817623.9
申请日：2011-08-12
申请人： Westport Power Inc.
发明人： MUNSHI, Sandeep , WELCH, Alan B. , MCTAGGART-COWAN, Gordon P.
IPC分类号： F02D19/10 , F02B43/04 , F02M21/02 , F02M25/07
CPC分类号： B60T7/20 , B60T1/06 , B62D63/08 , F01N3/101 , F02B7/06 , F02B7/08 , F02B43/10 , F02B2043/103 , F02D19/0689 , F02D19/0692 , F02D19/10 , F02D41/0002 , F02D41/0025 , F02D41/005 , F02D41/30 , F02D41/3047 , F02D41/3094 , F02D41/402 , F02D2041/0017 , F02D2041/389 , F02M26/00 , Y02T10/22 , Y02T10/32 , Y02T10/36 , Y02T10/44
摘要： In a gaseous-fuelled stoichiometric compression ignition internal combustion engine, a pilot fuel is injected directly into the combustion chamber to help initiate a multi-point ignition. The engine provides performance improvements approaching those of high pressure direct injection engines but with less complexity because the gaseous fuel is introduced into the intake air subsystem at relatively low pressure and as a result of the stoichiometric combustion, the low oxygen content in the combustion products exiting the combustion chamber allows the use of a three-way catalyst instead of other after treatment arrangements normally associated with conventional compression ignition engines that require the addition of a reductant.

34. 发明公开

EP2549088A1 Engine control method 审中-公开
标题翻译： Motorsteuerungsverfahren
公开(公告)号：EP2549088A1
公开(公告)日：2013-01-23
申请号：EP12176063.1
申请日：2012-07-12
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Suzuki, Takanori
IPC分类号： F02D41/14 , F02D41/24 , F02D41/00 , F02D41/30
CPC分类号： F02D41/1497 , F02D41/0002 , F02D41/083 , F02D41/2441 , F02D41/2451 , F02D41/30 , F02D2200/1006 , F02D2250/24 , Y02T10/42
摘要： Embodiments of the present invention include an engine control method for controlling an engine having an accessory. In the method, a relationship between a torque of the accessory and a controlled variable corresponding to each rotational speed of the engine is stored in advance. An estimated value of the controlled variable (Gact; Qrc) is calculated based on a calculated value of the torque of the accessory and the engine rotational speed by reference to the said relationship. A command value of the controlled variable (Gac; Qc) is calculated based on at least one of the engine rotational speed, opening of a throttle, opening of an accelerator and an air supply pressure. A calculated difference (Gacdl; Qcdl) is determined by comparing the estimated value of the controlled variable (Gact; Qrc) and the command value of the controlled variable (Gac; Qc).
摘要翻译：本发明的实施例包括用于控制具有附件的发动机的发动机控制方法。在该方法中，预先存储附件的扭矩与对应于发动机的每个转速的受控变量之间的关系。通过参照所述关系，基于附件扭矩的计算值和发动机转速来计算控制变量（Gact; Qrc）的估计值。基于发动机转速，节气门开度，加速器开度和供气压力中的至少一个来计算控制变量（Gac; Qc）的指令值。通过比较受控变量（Gact; Qrc）的估计值和受控变量（Gac; Qc）的命令值来确定计算差值（Gacd1; Qcd1）。

35. 发明公开

EP2166309A3 Fahrerinformationssystem und Verfahren hierfür 审中-公开
标题翻译：司机信息系统及其方法
公开(公告)号：EP2166309A3
公开(公告)日：2011-01-19
申请号：EP09162851.1
申请日：2009-06-16
申请人： ROBERT BOSCH GMBH
发明人： Rychlak, Stefan
IPC分类号： G01C21/34 , G08G1/0968 , F01N11/00
CPC分类号： G08G1/096827 , F02D41/30 , F02D2200/701 , G01C21/26 , G08G1/096838 , G08G1/096866 , G08G1/096888
摘要： Die Erfindung betrifft ein Fahrerinformationssystem (1), wie insbesondere Navigationssystem, bei welchem Kartendaten zur Steuerung und/oder zur Routenberechnung und/oder zur Zielführung verwendet werden, wobei aufgrund von Kartendaten und/oder eingebbaren Daten insbesondere eines Fahrzeugs ein Emissionswert bestimmbar ist.
摘要翻译：本发明涉及一种司机信息系统（1），尤其是导航系统可以被使用，其中映射用于控制和/或用于路线计算及/或用于路线引导，其特征在于，地图数据和/或在特定的车辆的可输入的基础上的数据，发射电平被确定。

36. 发明公开

EP2076667A1 VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINES KRAFTSTOFFEINSPRITZSYSTEMS 有权
标题翻译：方法和仪器监测燃料喷射系统
公开(公告)号：EP2076667A1
公开(公告)日：2009-07-08
申请号：EP07803190.3
申请日：2007-09-04
申请人： Robert Bosch GmbH
发明人： BECKENBAUER, Dietrich , PALMER, Joachim , ZIEHER, Rene , KAPPELMANN, Peter
IPC分类号： F02D41/22 , F02D41/14 , F02D41/30
CPC分类号： F02D41/221 , F02D35/023 , F02D35/027 , F02D41/1497 , F02D41/30 , F02D41/3809 , F02D2041/224 , F02D2041/288 , F02D2200/0602 , F02D2200/1012 , F02D2250/14
摘要： A method and a device for monitoring a fuel injection system are disclosed. A control variable is altered by a given amount. A first value (M0) of a measured variable is recorded before the change and at least one second value (M1, M2) recorded after the change. An error is recognised if the first value (M1) and/or the at least one second value (M1, M2) differ from an expected value.

37. 发明公开

EP1859148A2 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：EP1859148A2
公开(公告)日：2007-11-28
申请号：EP06728960.3
申请日：2006-03-07
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KOBAYASHI, Daisuke
IPC分类号： F02D41/14 , F02D41/30
CPC分类号： F02D41/30 , F02D41/1482 , F02D41/1483 , F02D41/3094
摘要： An air-fuel ratio feedback system is configured to calculate the deviation between a target air-fuel ratio and an air-fuel ratio sensor value, multiplying a proportional gain by the calculated deviation to obtain a feedback correction value, and add the calculated feedback correction value to the in-cylinder injection quantity of an in-cylinder injector that is obtained by multiplying the fuel injection ratio of the in-cylinder injector by the basic fuel injection quantity. The calculated feedback correction value is not added to the port injection quantity of the intake manifold cylinder.
摘要翻译：空燃比反馈系统被配置为计算目标空燃比和空燃比传感器值之间的偏差，将比例增益乘以所计算的偏差以获得反馈校正值，并将计算出的反馈校正值值与通过将缸内喷油器的燃油喷射比乘以基本燃油喷射量而获得的缸内喷油器的缸内喷油量相比较。计算出的反馈修正值不会与进气歧管气缸的进气口喷射量相加。

38. 发明公开

EP1809882A1 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：EP1809882A1
公开(公告)日：2007-07-25
申请号：EP05803191.5
申请日：2005-11-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ARAKI, Koji, TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： F02D41/30 , F02M69/00 , F02D41/38
CPC分类号： F02D41/38 , F01N3/28 , F02D41/30 , F02D41/3094 , F02M63/0225 , F02M63/029 , F02M69/046 , F02M69/462 , F02M69/465
摘要： An engine ECU executes a program including the steps of: calculating an in-cylinder injector's injection ratio (S100); if the ratio is 1, calculating a cold state increase value by employing a function f(1) having the engine's temperature as a parameter (S120); if the ratio is 0, calculating a cold state increase value by employing a function f(2) having the engine's temperature as a parameter (S130); and if the ratio is larger than 0 and smaller than 1, calculating a cold state increase value by employing a function f(3) having the engine's temperature and the ratio as parameters (S140).
摘要翻译：发动机ECU执行包括以下步骤的程序：计算缸内喷油器的喷射比率（S100）; 如果比率是1，则通过采用以发动机温度为参数的函数f（1）来计算冷态增加值（S120）; 如果比率为0，则通过采用以发动机温度为参数的函数f（2）来计算冷态增加值（S130）; 并且如果比率大于0且小于1，则通过采用具有发动机温度和比率的函数f（3）作为参数来计算冷态增加值（S140）。

39. 发明公开

EP1471237A2 Betriebsverfahren für eine Brennkraftmaschine mit einem Vorkatalysator und einem Speicherkatalysator 审中-公开
标题翻译：操作方法，用于具有预催化剂和存储催化剂的内燃机
公开(公告)号：EP1471237A2
公开(公告)日：2004-10-27
申请号：EP03029000.1
申请日：2003-12-17
申请人： Siemens Aktiengesellschaft , DaimlerChrysler AG
发明人： Franz, Jens , Hofmann, Uwe , Renz, Volker, Dr. , Schwarz, Roland, Dr.
IPC分类号： F02D41/14 , F02D41/02
CPC分类号： F02D41/028 , F02D41/025 , F02D41/2461 , F02D41/30 , Y02T10/26
摘要： Die Erfindung betrifft ein Betriebsverfahren für eine Brennkraftmaschine (1) mit einem Vorkatalysator (2) und einem Speicherkatalysator (3), wobei die Gemischzusammensetzung der Brennkraftmaschine (1) während einer unterstöchiometrischen Betriebsphase (T FETT ) angefettet wird, um den Speicherkatalysator (3) dadurch zu regenerieren. Es wird vorgeschlagen, dass die Gemischzusammensetzung der Brennkraftmaschine vor der unterstöchiometrischen Betriebsphase (T FETT ) während einer überstöchiometrischen Betriebsphase (T MAGER ) abgemagert wird.
摘要翻译：（1）配有预催化剂（2）和存储催化剂（3）包括上运行贫混合物的发动机，随之而来的是浓混合气用在IC发动机的运转方法。该浓混合气提高了存储催化剂的温度并重新生成它。

40. 发明公开

EP1344921A3 Controller and control method for injection using function map 有权
标题翻译：的方法和装置，用于通过映射控制喷射
公开(公告)号：EP1344921A3
公开(公告)日：2004-09-15
申请号：EP03251591.8
申请日：2003-03-14
申请人： Delphi Technologies, Inc.
发明人： Chow, Alan , Frankl, Jason P , Somasundaram, Vidya Shankar , Williams, Edward T
IPC分类号： F02D41/24
CPC分类号： F02D41/2422 , F02D41/2416 , F02D41/30
摘要： A method of controlling an injector (1) or the like suitable for use in an internal combustion engine, includes providing a first data map having a plurality of first data map points, each of the first data map points representing a first data map output value, and providing a function map (40) comprising a second data map (46; 146) having a plurality of second data map points, each corresponding to a respective one of the first data map points, and wherein the second data map is divided into at least a first-type data map region containing second data map points representing second data map output values only of a first type (Y, O) and a second-type data map region containing second data map points representing second data map output values only of a second type (Y, O), wherein a portion of the second data map (46; 146) defines a hysteresis region (52). The method also includes determining an operating point on an operating path (50; 150) within the second data map (46; 146) in dependence upon first and second engine operating parameters (4a, 4b) and determining a control function for the injector (1) based on a first data map output value determined from the first data map and the second data map output value determined from the second data map (46; 146), in dependence upon whether the operating point in the second data map (46; 146) lies in a part of the first-type data map region which is outside the hysteresis region (52), or whether the operating point in the second data map (46; 146) lies in a part of the first-type data map region which is within the hysteresis region (52).

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