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21. 发明公开

EP2772401A1 VEHICLE CONTROL DEVICE 审中-公开
标题翻译：车辆控制装置
公开(公告)号：EP2772401A1
公开(公告)日：2014-09-03
申请号：EP11874629.6
申请日：2011-10-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKANISHI, Naoki , KATO, Yasuyuki , IDESHIO, Yukihiko , KOJIMA, Susumu , YOSHIKAWA, Masato
IPC分类号： B60W10/06 , B60K6/48 , B60K6/54 , B60W10/02 , B60W10/08 , B60W20/00 , F02D29/02
CPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60L11/14 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60W10/06 , B60W20/40 , B60W2710/0605 , B60W2710/0644 , B60W2710/083 , F02D17/04 , F02D29/06 , F02D31/002 , F05B2270/1014 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A vehicle control device includes a direct-injection engine and an electric rotating machine connected to the engine, wherein the vehicle control device stops the engine after opening a throttle while maintaining an engine speed by the electric rotating machine (S6) at the time there is a request to stop the engine (S1-Y). The engine speed is preferably maintained by an output torque of the electric rotating machine (S6) at the time fuel supply to the engine is stopped (S5) and the throttle is opened. At the time the throttle is opened while fuel is continuously supplied to the engine, it is preferable to maintain the engine speed by allowing the electric rotating machine to generate electric power.
摘要翻译：一种车辆控制装置，具备直喷发动机和与该发动机连接的旋转电机，其中，所述车辆控制装置在所述电动旋转机械保持发动机转速的状态下打开节气门而使所述发动机停止（S6）停止发动机的请求（S1-Y）。在向发动机的燃料供给停止时（S5），并且节气门打开时，发动机转速优选通过旋转电机的输出转矩（S6）来维持。在燃料持续供给至发动机的同时打开节气门时，优选通过使旋转电机发电来维持发动机速度。

22. 发明公开

EP2728159A1 FUEL INJECTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译： EINEN VERBRENNUNGSMOTOR系统ZUR STEUERUNG DER KRAFTSTOFFEINSPRITZUNG
公开(公告)号：EP2728159A1
公开(公告)日：2014-05-07
申请号：EP11869151.8
申请日：2011-07-01
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KOJIMA, Susumu
IPC分类号： F02M37/08 , F02M59/20
CPC分类号： F02D41/30 , F02D41/3845 , F02D41/3854 , F02D2041/1409 , F02D2200/0602 , F02M37/0041 , F02M37/0047 , F02M59/366
摘要： The present invention addresses the problem that in a fuel injection control system for an internal combustion engine provided with a low pressure fuel pump and a high pressure fuel pump, delivery pressure of the low pressure fuel pump can be decreased as much as possible, while avoiding the generation of vapor of fuel. In order to solve this problem, the invention resides in a fuel injection control system for an internal combustion engine in which a driving signal for a high pressure fuel pump is calculated by using proportional plus integral control based on a difference between a delivery pressure of the high pressure fuel pump and a target pressure thereof, and a delivery pressure of a low pressure fuel pump is caused to decrease when an amount of change per unit time of an integral term shows a decreasing tendency or zero, whereas the delivery pressure of the low pressure fuel pump is caused to increase when the amount of change per unit time of the integral term shows an increasing tendency, wherein in cases where an increase in the integral term resulting from a change in the target delivery pressure of the high pressure fuel pump has occurred, the increase in the delivery pressure of the low pressure fuel pump is prohibited.
摘要翻译：本发明解决了在设置有低压燃料泵和高压燃料泵的内燃机的燃料喷射控制系统中，尽可能地减少低压燃料泵的输出压力，同时避免燃料蒸汽的产生。为了解决这个问题，本发明在于一种用于内燃机的燃料喷射控制系统，其中通过使用比例加积分控制来计算用于高压燃料泵的驱动信号，该比例加积分控制基于高压燃料泵及其目标压力，并且当积分项的每单位时间的变化量表现出降低趋势或零时，使低压燃料泵的输送压力降低，而低压燃料泵的输送压力当积分项的每单位时间的变化量显示出增加的趋势时，使压力燃料泵增加，其中在由高压燃料泵的目标输送压力的变化引起的积分项的增加具有发生了低压燃油泵的输送压力的增加。

23. 发明公开

EP2378105A1 AMMONIA-BURNING INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： AMMONIAK VERBRENNENDER VERBRENNUNGSMOTOR
公开(公告)号：EP2378105A1
公开(公告)日：2011-10-19
申请号：EP10731341.3
申请日：2010-01-13
申请人： Toyota Jidosha Kabushiki Kaisha , Aisan Industry Co., Ltd.
发明人： KOJIMA, Susumu , SHIMIZU, Rio , SUGIMOTO, Tomojiro , MICHIKAWAUCHI, Ryo , KIKUTA, Hikaru , ISHII, Kazunori , TSUJINO, Mutsumi , AOKI, Tsuneaki , TAKEDA, Keiso
IPC分类号： F02M37/00 , F02D45/00
CPC分类号： F02D41/0025 , F01N3/0814 , F01N2560/021 , F01N2570/18 , F02B2201/02 , F02D19/025 , F02D19/027 , F02D19/029 , F02D41/221 , F02D2041/1468 , F02M21/0206 , F02M21/0224 , F02M21/0278 , F02M21/0287 , F02M21/0293 , F02M25/0224 , F02M25/0227 , F02M25/028 , F02M25/0809 , F02M37/0029 , F02M37/10 , F02M2037/087 , F02M2200/18 , Y02T10/32 , Y02T10/40
摘要： Inside an engine compartment (53) of a vehicle, an ammonia concentration sensor (50) is arranged above a liquid ammonia injector (13) which is attached to an internal combustion engine body (1) and to the rear in a direction of progression of the vehicle. An ammonia concentration which is detected by the ammonia concentration sensor (50) is used as the basis to judge if ammonia is leaked.
摘要翻译：在车辆的发动机舱（53）内，氨浓度传感器（50）布置在液氨喷射器（13）的上方，该液氨喷射器（13）附接到内燃机主体（1）机动车。使用由氨浓度传感器（50）检测出的氨浓度作为判断氨是否泄漏的依据。

24. 发明公开

EP1872005A1 STARTING SYSTEM AND METHOD OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机的启动系统和方法
公开(公告)号：EP1872005A1
公开(公告)日：2008-01-02
申请号：EP06744534.6
申请日：2006-04-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOJIMA, Susumu
IPC分类号： F02D41/06 , F02D37/02 , F02D41/40 , F02N17/00
CPC分类号： F02N11/0844 , F02D41/065 , F02D41/3029 , F02D41/402 , F02D2041/001 , F02D2041/389 , F02D2250/06 , F02N19/00 , F02N99/006 , F02N2300/2002 , F02P15/08 , Y02T10/48
摘要： In a starting system of an internal combustion engine including a fuel injection valve that directly injects fuel into a corresponding cylinder and a spark plug that ignites an air-fuel mixture in the cylinder, injection of the fuel from the fuel injection valve and ignition performed by the spark plug are stopped when engine stop conditions are met. If the engine restart conditions are met during rotation of the engine after the engine stop conditions are met, the fuel is injected from the fuel injection valve into an expansion- stroke cylinder that is in the expansion stroke at the time when the engine restart conditions are met, and the mixture formed in the expansion-stroke cylinder is ignited by the spark plug.
摘要翻译：在包括将燃料直接喷射到相应气缸中的燃料喷射阀和点燃气缸中的空气 - 燃料混合物的火花塞的内燃机的起动系统中，从燃料喷射阀喷射燃料并通过当发动机停止条件满足时，火花塞停止。如果在满足发动机停止条件之后在发动机旋转期间满足发动机重新启动条件，则在发动机重新启动条件成立时，将燃料从燃料喷射阀喷射到处于膨胀冲程中的膨胀冲程汽缸碰撞，形成在膨胀冲程汽缸中的混合物被火花塞点燃。

25. 发明授权

EP2752575B1 FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机燃油供给装置
公开(公告)号：EP2752575B1
公开(公告)日：2017-07-12
申请号：EP11871727.1
申请日：2011-09-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KOJIMA, Susumu
IPC分类号： F02M63/00 , F02D41/20 , F02D41/22 , F02D41/30
CPC分类号： F02D41/3094 , F02D41/20 , F02D41/22 , F02D2041/2089 , F02M65/00 , F02M2200/21

26. 发明公开

EP2769893A1 ENGINE START CONTROL APPARATUS FOR HYBRID VEHICLE 审中-公开
标题翻译： MOTORSTART-STEUERVORRICHTUNGFÜREIN HYBRIDFAHRZEUG
公开(公告)号：EP2769893A1
公开(公告)日：2014-08-27
申请号：EP11874371.5
申请日：2011-10-20
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKANISHI, Naoki , KATO, Yasuyuki , IDESHIO, Yukihiko , KOJIMA, Susumu
IPC分类号： B60W10/06 , B60K6/48 , B60W10/02 , B60W20/00
CPC分类号： B60W10/06 , B60K6/48 , B60L11/123 , B60L11/14 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W20/40 , B60W2510/0241 , B60W2510/0638 , B60W2710/0666 , B60Y2300/73 , B60Y2400/426 , F02N11/04 , F02N15/025 , F02N19/005 , F02N99/006 , F02N2019/008 , F02N2300/2002 , F16D2500/1066 , F16D2500/3061 , F16D2500/3065 , F16D2500/3067 , F16D2500/30816 , F16D2500/7041 , F16D2500/70454 , F16D2500/70456 , Y02T10/6217 , Y02T10/6221 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/902
摘要： When a K0 clutch (34) is connected after a direct-injection engine (12) is ignition-started, as an engine rotation speed (NE) approaches a MG rotation speed (NMG), engine torque (TE) is decreased in proportion to a speed difference (NMG-NE), and a substantially constant engine rotation speed (NE) is maintained when the speed difference (NMG-NE) is substantially zero. Thus, overshoot of the direct-injection engine (12) or connecting shock can be suppressed regardless of any error in connection timing for the K0 clutch (34), so that improved drivability or ride can be obtained. Further, because the engine torque (TE) is gradually decreased in accordance with the speed difference (NMG-NE), stalling or the like due to the loss of independent rotation capability of the direct-injection engine (12) can be appropriately prevented compared to the case where the engine torque (TE) is decreased uniformly regardless of changes in the speed difference (NMG-NE).
摘要翻译：当直喷发动机（12）点火开始后连接K0离合器（34）时，随着发动机转速（NE）接近MG转速（NMG），发动机扭矩（TE）与当速度差（NMG-NE）基本上为零时，维持速度差（NMG-NE）和基本恒定的发动机转速（NE）。因此，无论K0离合器（34）的连接正时有什么错误，都可以抑制直喷发动机（12）的过冲或连接冲击，从而可以获得改善的驾驶性能或乘坐性。此外，由于发动机扭矩（TE）根据速度差（NMG-NE）逐渐减小，所以可以适当地防止由于直喷发动机（12）的独立旋转能力的损失而引起的失速等与比较即使不考虑速度差（NMG-NE）的变化，发动机扭矩（TE）均匀地减小的情况。

27. 发明公开

EP2752575A1 FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译： KRAFTSTOFFZUFUHRRORRICHTUNGFÜRVERBRENNUNGSMOTOREN
公开(公告)号：EP2752575A1
公开(公告)日：2014-07-09
申请号：EP11871727.1
申请日：2011-09-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KOJIMA, Susumu
IPC分类号： F02M63/00
CPC分类号： F02D41/3094 , F02D41/20 , F02D41/22 , F02D2041/2089 , F02M65/00 , F02M2200/21
摘要： A drive circuit (52) that is commonly provided with respect to two fuel injection valves (24R and 24L) for the same cylinder, and drive the two fuel injection valves (24R and 24L) for the same cylinder on the basis of a command from an ECU (40), is provided. An electric conduction line (52) that electric current supplied to the two fuel injection valves (24R and 24L) flows through, is provided. The electric conduction line (52) includes a common section (56a) one end of which is connected to the drive circuit (52), and branch sections (56b) which are sections following the other end of the common section (56a) that the electric conduction line (56) branches off at and on which the two fuel injection valves (24R and 24L) for the same cylinder are respectively installed. The electric current value I flowing through the common section (56a) is detected. An electric resistance (58) that is inserted in the branch section (56b) for the fuel injection valve (24L), is provided. A fuel injection valve, at which an occurrence of abnormality concerning electric conduction is recognized, out of the two fuel injection valves (24R and 24L) for the same cylinder, is detected on the basis of the magnitude of the electric current value I.
摘要翻译：驱动电路（52），其相对于同一气缸的两个燃料喷射阀（24R和24L）共同提供，并且基于来自相同气缸的命令驱动相同气缸的两个燃料喷射阀（24R和24L）提供ECU（40）。提供供给两个燃料喷射阀（24R，24L）的电流流过的导电线（52）。导电线（52）包括其一端连接到驱动电路（52）的公共部分（56a）和与公共部分（56a）的另一端之后的部分的分支部分（56b）导线（56）在其上分别安装相同气缸的两个燃料喷射阀（24R和24L）。检测流过公共部分（56a）的电流值I. 设置插入燃料喷射阀（24L）的分支部（56b）中的电阻58。基于电流值I的大小来检测从相同气缸的两个燃料喷射阀（24R和24L）中识别出关于导电的异常的燃料喷射阀。

28. 发明公开

EP2660193A1 HYDROGEN GENERATOR AND INTERNAL COMBUSTION ENGINE PROVIDED WITH HYDROGEN GENERATOR 审中-公开
标题翻译： VERBRENNUNGSMOTOR MIT DEM WASSERSTOFFGENERATOR的WASSERSTOFFGATOR
公开(公告)号：EP2660193A1
公开(公告)日：2013-11-06
申请号：EP11853920.4
申请日：2011-12-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MIYAGAWA, Hiroshi , KOIKE, Makoto , KOJIMA, Susumu , SUGIMOTO, Tomojiro , SHIMIZU, Rioh , NAKAMURA, Norihiko
IPC分类号： C01B3/04 , F02M37/00
CPC分类号： F02D19/0671 , C01B3/047 , F02D19/0644 , F02D19/0692 , F02M31/16 , F02M31/20 , Y02E60/364 , Y02T10/36
摘要： A hydrogen generator provided with a cracker which cracks a compound containing hydrogen atoms and nitrogen atoms to generate hydrogen, a compound feeder which feeds the compound to the cracker, and an oxygen feeder which feeds oxygen to the cracker. The cracker includes catalyst particles which promote the cracking of the compound and catalyst particles which promote the oxidation of the compound. The cracker is fed with the compound and oxygen, causes the compound to oxidize to generate heat of oxidation, and uses the generated heat of oxidation to crack the compound.
摘要翻译：具有裂解含有氢原子和氮原子的化合物产生氢的裂解器的氢发生器，将化合物进料到裂化器的化合物进料器和向裂解器供给氧的氧气进料器。裂化器包括促进化合物和促进化合物氧化的催化剂颗粒的裂化的催化剂颗粒。饼干中加入化合物和氧气，使化合物氧化产生氧化热，并使用产生的氧化热来裂化化合物。

29. 发明公开

EP2634411A1 FUEL INJECTION CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：克罗斯特弗里芬斯科技股份有限公司VERBRENNUNGSMOTOREN
公开(公告)号：EP2634411A1
公开(公告)日：2013-09-04
申请号：EP10858923.5
申请日：2010-10-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOJIMA, Susumu
IPC分类号： F02M37/08 , F02M37/00 , F02M69/00
CPC分类号： F02D41/3005 , F02D41/3845 , F02D41/3854 , F02D2041/1409 , F02D2200/0602 , F02D2250/02 , F02M59/366
摘要： An object of the invention is to provide a technology that enables to make the feed pressure as low as possible without inviting a misfire or a deviation of the air-fuel ratio, in a fuel injection control system for an internal combustion engine equipped with a low pressure fuel pump and a high pressure fuel pump. According to the invention, to achieve the object, in a fuel injection control system for an internal combustion engine in which fuel discharged from a low pressure fuel pump is supplied to a fuel injection valve with its pressure boosted by a high pressure fuel pump, while a lowering process of lowering feed pressure or the discharge pressure of a the low pressure fuel pump, the lowering process is suspended and restarted with reference to the tendency of change in an integral term used in a proportional-integral control of the duty cycle of the high pressure fuel pump.
摘要翻译：本发明的目的是提供一种技术，其能够在具有低的内燃机的燃料喷射控制系统中使得进料压力尽可能低而不引起空燃比的失火或偏差高压燃油泵和高压燃油泵。根据本发明，为了达到上述目的，在内燃机的燃料喷射控制装置中，由低压燃料泵排出的燃料以高压燃料泵升压的方式供给到燃料喷射阀，同时降低低压燃料泵的进料压力或排出压力的降低过程，参照在比例积分控制中使用的积分项的变化趋势来暂停并重启降低过程高压燃油泵。

30. 发明授权

EP2713039B1 FUEL INJECTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP2713039B1
公开(公告)日：2020-05-06
申请号：EP11827766.4
申请日：2011-04-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOJIMA, Susumu
IPC分类号： F02M37/08 , F02M63/00 , F02D41/22 , F02D41/30 , F02D41/38 , F02D41/40 , F02M39/00 , F02M63/02

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