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2. 发明公开

EP3396139A1 METHOD FOR OPERATING ENGINE IN INTERMITTENT COMBUSTION MODE AND ENGINE CONTROL DEVICE 失效
公开(公告)号：EP3396139A1
公开(公告)日：2018-10-31
申请号：EP18169361.5
申请日：2018-04-25
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKANO, Tomohiro
IPC分类号： F02D41/00 , F02D41/12 , F02D37/02
CPC分类号： F02D41/0087 , F02D37/02 , F02D41/0002 , F02D41/123 , F02D41/3058 , F02D41/307 , F02D41/345 , F02D2200/0404 , F02D2200/1002 , F02D2200/602 , F02D2250/21 , F02D2250/28
摘要： An intermittent combustion mode is executed while cyclically switching an intermittent firing pattern in such a manner that the skipped-cylinder interval is changed by one cylinder at a time. Furthermore, the intermittent firing pattern is switched in such a manner that the fired cylinder ratio in one cycle of switching of the intermittent firing pattern becomes equal to a target fired cylinder ratio. This suppresses the occurrence of vibration and noise having low frequencies that tend to disturb the occupant while limiting an increase in the rotational fluctuation of the engine.

3. 发明授权

EP2900988B1 PROCÉDÉ DE COMMANDE D'UN GROUPE MOTOPROPULSEUR, VÉHICULE, SUPPORT D'ENREGISTREMENT ET PROGRAMME ASSOCIÉS 有权转让
公开(公告)号：EP2900988B1
公开(公告)日：2018-05-30
申请号：EP13774759.8
申请日：2013-09-19
申请人： Renault S.A.S.
发明人： THOUVENEL, Nicolas , ALBIN, Eric , CRUCHET, Jerome
IPC分类号： F02D41/00 , F02D41/30
CPC分类号： F02D41/0007 , F02D41/307 , F02D2200/1002 , F02D2250/21 , Y02T10/144

4. 发明授权

EP3144509B1 CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE WITH VARIABLE VALVE ACTUATION 有权
标题翻译：具有可变阀门驱动的内燃机控制装置
公开(公告)号：EP3144509B1
公开(公告)日：2018-03-28
申请号：EP16188434.1
申请日：2016-09-13
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAMIYA, Fumio
IPC分类号： F02D33/02 , F02D41/30 , F01L1/00 , F02B37/18 , F01L9/04 , F02D13/02 , F02D23/02 , F02D21/08 , F02D41/40 , F02B37/16 , F02P5/04 , F02D37/02
CPC分类号： F02D41/0007 , F01L1/356 , F01L9/04 , F01L2009/0407 , F01L2009/0411 , F02B37/18 , F02B37/183 , F02D13/0242 , F02D13/0246 , F02D13/0261 , F02D13/0273 , F02D23/02 , F02D37/02 , F02D41/006 , F02D41/307 , F02D41/401 , F02D2041/001 , F02D2250/21 , F02P5/045 , Y02T10/144 , Y02T10/18 , Y02T10/47
摘要： A control apparatus for an internal combustion engine (10) is configured to open a waste gate valve (48) when switching from supercharged lean burn operation to stoichiometric burn operation when it is necessary to decrease an air amount (Gair); control an exhaust variable valve train (30) so that, during a response delay period (Ä D ') accompanying the waste gate valve (48) being opened, a valve opening period (EX1) and a valve opening period (EX2) are set, the valve opening period (EX2) overlapping with a valve opening period (IN); control a fuel injection valve (20) so as to inject fuel of an amount necessary to realize the stoichiometric air-fuel ratio under a stoichiometric requested air amount (Gair_req) and control the valve opening period (operating angle) (EX2) of the exhaust valve (28) during the response delay period (Ä D '), so that the air amount (Gair) comes at least close to as requested (Gair_req).

5. 发明授权

EP1921294B1 Verfahren zur Betriebsartenumschaltung für eine Brennkraftmaschine 有权
标题翻译：用于内燃机的运行模式转换的方法
公开(公告)号：EP1921294B1
公开(公告)日：2018-03-14
申请号：EP07020116.5
申请日：2007-10-15
申请人： IAV GmbH Ingenieurgesellschaft Auto und Verkehr
发明人： Böhme, Thomas, Dr-Ing. , Linka, Stefan, Dr.-Ing. , Magnor, Olaf, Dr.-Ing. , Schnaubelt, Michael , Schultalbers, Matthias
IPC分类号： F02D11/10 , F02D41/30 , F02D41/14
CPC分类号： F02D41/3035 , F02D41/1497 , F02D41/3041 , F02D41/307 , F02D41/3076 , Y02T10/128

6. 发明授权

EP2998548B1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机控制装置
公开(公告)号：EP2998548B1
公开(公告)日：2017-09-27
申请号：EP13884447.7
申请日：2013-05-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TANAKA, Satoru , YOSHIZAKI, Satoshi
IPC分类号： F02D41/04 , F02D13/02 , F02D23/00 , F02D45/00 , F02P5/15 , F02D41/10 , F02D41/30 , F02D41/00 , F02D41/14
CPC分类号： F02D41/1475 , F02D37/02 , F02D41/0002 , F02D41/045 , F02D41/10 , F02D41/107 , F02D41/3005 , F02D41/3029 , F02D41/307 , F02D2200/1004 , F02D2250/21 , F02D2250/22 , F02P5/1504 , F02P9/002 , Y02T10/46

7. 发明公开

EP2998548A1 CONTROLLING DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机控制装置
公开(公告)号：EP2998548A1
公开(公告)日：2016-03-23
申请号：EP13884447.7
申请日：2013-05-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TANAKA, Satoru , YOSHIZAKI, Satoshi
IPC分类号： F02D41/04 , F02D13/02 , F02D23/00 , F02D45/00 , F02P5/15
CPC分类号： F02D41/1475 , F02D37/02 , F02D41/0002 , F02D41/045 , F02D41/10 , F02D41/107 , F02D41/3005 , F02D41/3029 , F02D41/307 , F02D2200/1004 , F02D2250/21 , F02D2250/22 , F02P5/1504 , F02P9/002 , Y02T10/46
摘要： A target air volume for attaining a torque demand is back-calculated from the torque demand by using a parameter that contributes to the efficiency for converting air volume into torque. The parameter value begins to change to decrease the conversion efficiency in response to the torque demand dropping to a second reference value or below and then gradually changes to decrease the conversion efficiency to conform to a further decrease in the torque demand moving from the second reference value toward a first reference value. Here, the first reference value is calculated from the speed of the internal combustion engine, and the second reference value is calculated from an air volume that can attain the first reference value under a second air-fuel ratio and a first air-fuel ratio. While the torque demand is greater than the first reference value, the target air-fuel ratio is set to the first air-fuel ratio. In addition, the target air-fuel ratio is switched from the first air-fuel ratio to a second air-fuel ratio in response to the torque demand being decreased to the first reference value or lower.
摘要翻译：通过使用有助于将空气量转换成转矩的效率的参数，从转矩需求反向计算用于获得转矩需求的目标空气量。响应于转矩需求下降到第二参考值或更低，参数值开始改变以降低转换效率，然后逐渐改变以降低转换效率以符合从第二参考值移动的转矩需求的进一步减小朝向第一参考值。在此，由内燃机的转速算出第一基准值，根据在第二空燃比和第一空燃比下能够成为第一基准值的风量算出第二基准值。当扭矩需求大于第一参考值时，目标空燃比被设定为第一空燃比。另外，响应于扭矩需求降低到第一参考值或更低，目标空燃比从第一空燃比切换到第二空燃比。

8. 发明授权

EP1710422B1 Control for spark-ignited direct fuel injection internal combustion engine 有权
标题翻译：控制直接喷射火花点火内燃机
公开(公告)号：EP1710422B1
公开(公告)日：2015-10-14
申请号：EP06015607.2
申请日：2000-08-30
申请人： NISSAN MOTOR CO., LTD.
发明人： Tomita, Masayuki , Nishizawa, Kimiyoshi , Yoshida, Iwao
IPC分类号： F02D41/34 , F02D37/02 , F02D43/00
CPC分类号： F02D37/02 , F02D41/024 , F02D41/06 , F02D41/3023 , F02D41/3029 , F02D41/307 , F02D41/402 , F02D2041/389 , Y02T10/26

9. 发明公开

EP2058499A3 Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine 有权
标题翻译：装置和方法用于控制与均质充量压缩点火内燃机
公开(公告)号：EP2058499A3
公开(公告)日：2014-08-06
申请号：EP08017962.5
申请日：2008-10-14
申请人： Hitachi Ltd.
发明人： Kakuya, Hiromu , Kumano, Kengo , Yamaoka, Shiro
IPC分类号： F02D41/40 , F02B1/12 , F02D41/00 , F02D13/02 , F02D43/00 , F02D37/02 , F02D41/30 , F02M25/07 , F02P5/15 , F02D35/02
CPC分类号： F02D41/307 , F02D13/0265 , F02D35/023 , F02D35/027 , F02D37/02 , F02D41/0002 , F02D41/006 , F02D41/3035 , F02D41/402 , F02D2041/001 , F02D2041/0015 , F02M26/01 , F02P5/1504 , Y02T10/128 , Y02T10/18
摘要： To provide a control apparatus and method for a homogeneous charge compression-ignited internal-combustion engine, adapted to reduce combustion noise, as well as fluctuations in torque, during switching from spark-ignited combustion to homogeneous charge compression-ignited combustion. In accordance with information on the operational state of the internal-combustion engine, a combustion mode switching discriminator 21 selects a homogeneous charge compression-ignited combustion mode if the engine is operating under the conditions that allow homogeneous charge compression-ignited combustion. If the engine is operating under the conditions that do not allow homogeneous charge compression-ignited combustion, the combustion mode switching discriminator 21 selects a spark-ignited combustion mode. Immediately after combustion mode switching from spark-ignited combustion to homogeneous charge compression-ignited combustion, a combustion mode switching corrector 28 outputs switching correction quantities with respect to operating quantities for homogeneous charge compression-ignited combustion. The operating quantities for homogeneous charge compression-ignited combustion are adjusted using the switching correction quantities that the combustion mode switching corrector 28 has output with respect to the operating quantities for homogeneous charge compression-ignited combustion immediately after switching to the homogeneous charge compression-ignited combustion mode. New operating quantities obtained from the adjustments are output as control quantities from a combustion mode selector 27.

10. 发明授权

EP2325463B1 Internal combustion engine and internal combustion engine control method 有权
标题翻译：一种用于内燃发动机的燃烧发动机和控制方法
公开(公告)号：EP2325463B1
公开(公告)日：2012-06-20
申请号：EP11152460.9
申请日：2007-11-09
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Soejima, Shinichi , Irisawa, Yasuyuki , Nogawa, Shinichiro
IPC分类号： F02D37/02 , F02D41/00 , F02B37/16 , F02B37/18 , F02D9/04 , F02D23/02
CPC分类号： F02D41/0007 , F01N3/0814 , F01N3/0842 , F01N11/005 , F01N13/009 , F01N13/011 , F01N13/107 , F02B37/007 , F02B37/16 , F02B37/18 , F02B39/16 , F02D23/02 , F02D37/02 , F02D41/307 , F02P5/1504 , F02P5/1516 , Y02T10/144 , Y02T10/46

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