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31. 发明专利

JP4642095B2 Control apparatus and method of controlling the engine 有权
公开(公告)号：JP4642095B2
公开(公告)日：2011-03-02
申请号：JP2008155737
申请日：2008-06-13
申请人：日立オートモティブシステムズ株式会社
发明人：士朗山岡 , 賢吾熊野 , 啓角谷
IPC分类号： F02D13/02 , F02B23/10 , F02D41/02 , F02D41/04
CPC分类号： F02D13/0207 , F02B1/12 , F02B23/104 , F02B2075/125 , F02D13/0253 , F02D13/0265 , F02D41/3035 , F02D41/307 , F02D2041/001 , F02D2250/21 , F02M26/01 , Y02T10/123 , Y02T10/128 , Y02T10/18

32. 发明专利

JP2010236496A Method and device for controlling internal combustion engine 审中-公开
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：JP2010236496A
公开(公告)日：2010-10-21
申请号：JP2009087586
申请日：2009-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： SETO SUKETOSHI , YAMAUCHI TATSUO , FUJIMOTO HIDEFUMI
IPC分类号： F02D41/04 , F02B3/12 , F02B23/10 , F02D41/38
CPC分类号： F02D41/3035 , F02B1/12 , F02B33/34 , F02B39/10 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0265 , F02D41/3836 , F02D41/403 , F02M26/01 , Y02T10/123 , Y02T10/128 , Y02T10/18 , Y02T10/44
摘要： PROBLEM TO BE SOLVED: To provide a means in a compression self-ignition engine positively injecting a desired amount of fuel at a desired timing during an NVO period. SOLUTION: In a low ration, low load region, an engine is operated by an HCCI mode for igniting fuel by compression self-ignition by a PCM 30, and in a high rotation region or a high load region, the engine is operated at an SI mode for igniting fuel by spark ignition. In this engine, in the HCCI mode, the NVO period in which an intake valve 11 and an exhaust valve 12 are both closed is provided near an exhaust compression top dead center, and during the NVO period, NVO injection for promoting compression self-ignition is performed. In the NVO injection, the fuel injection amount is increased by raising fuel pressure in a fuel injection valve 18 more as the engine load is lower. Thereby, during a low load, compression self-ignition is sufficiently promoted, and occurrence of smoke is suppressed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在NVO期间中以期望的时刻在压缩自点火发动机中正确地注入期望量的燃料提供一种装置。
解决方案：在低比例的低负载区域，发动机由HCCI模式操作，通过PCM 30的压缩自点火来点燃燃料，在高旋转区域或高负载区域中，发动机是以SI模式操作，通过火花点火点燃燃料。在该发动机中，在HCCI模式下，在排气压缩上止点附近设置有进气门11和排气阀12都关闭的NVO周期，在NVO期间，NVO注入用于促进压缩自点火被执行。在NVO注入中，随着发动机负荷较低，燃料喷射阀18中的燃料压力升高，燃料喷射量增加。因此，在低负载下，充分促进压缩自点火，抑制烟的产生。版权所有（C）2011，JPO＆INPIT

33. 发明专利

JP4529713B2 Control method for an internal combustion engine 有权
公开(公告)号：JP4529713B2
公开(公告)日：2010-08-25
申请号：JP2005032031
申请日：2005-02-08
申请人：トヨタ自動車株式会社
发明人：直秀不破
IPC分类号： F02D13/02 , F02D9/02 , F02D41/04 , F02D41/12 , F02D43/00
CPC分类号： F02D13/0207 , F02D13/0265 , F02D41/0002 , F02D41/006 , F02D2041/001 , F02M26/01 , Y02T10/18 , Y02T10/42 , Y02T10/47

34. 发明专利

JP2009299600A Control device and control method of engine 有权
标题翻译：发动机控制装置及控制方法
公开(公告)号：JP2009299600A
公开(公告)日：2009-12-24
申请号：JP2008155737
申请日：2008-06-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUMIYA HIROSHI , KUMANO KENGO , YAMAOKA SHIRO
IPC分类号： F02D13/02 , F02B23/10 , F02D41/02 , F02D41/04
CPC分类号： F02D13/0207 , F02B1/12 , F02B23/104 , F02B2075/125 , F02D13/0253 , F02D13/0265 , F02D41/3035 , F02D41/307 , F02D2041/001 , F02D2250/21 , F02M26/01 , Y02T10/123 , Y02T10/128 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide a control device of an engine capable of reducing torque fluctuation or the like at the switching of spark-ignition combustion and compression self-firing combustion. SOLUTION: A spark-ignition type combustion mode using an ignition plug, and a compression self-ignition combustion mode utilizing the pressure boost of a combustion chamber accompanied by the ascent of a piston as combustion modes is selectively set according to the operating state of the engine, and the switching of these modes is performed. Then, there is provided a period during which a lift amount of an intake valve and/or a valve opening period (IVevent) is made to be smaller than a setting value at the compression self-ignition combustion mode, at the switching transition between the spark-ignition combustion mode and the compression self-ignition combustion mode. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在火花点火燃烧和压缩自燃燃烧切换时减小扭矩波动等的发动机的控制装置。解决方案：使用火花塞的火花点火式燃烧模式和利用伴随着活塞上升的燃烧室的升压作为燃烧模式的压缩自点燃燃烧模式根据操作选择性地设定引擎的状态，并进行这些模式的切换。然后，提供将进气门升程量和/或开阀期间（IVevent）设定为小于压缩自点燃燃烧模式下的设定值的期间，火花点火燃烧模式和压缩自点燃燃烧模式。版权所有（C）2010，JPO＆INPIT

35. 发明专利

JP4289364B2 A control system for an internal combustion engine 有权
公开(公告)号：JP4289364B2
公开(公告)日：2009-07-01
申请号：JP2006125824
申请日：2006-04-28
申请人：トヨタ自動車株式会社
发明人：孝史川合 , 晃司森田
IPC分类号： F02D13/02 , F01L13/00 , F02D9/04 , F02D41/06 , F02D45/00
CPC分类号： F01L13/00 , F01L13/08 , F02D9/04 , F02D13/0207 , F02D41/00 , F02D41/0025 , F02D41/0062 , F02D41/062 , F02D41/144 , F02D2013/0292 , F02D2041/001 , Y02T10/18

36. 发明专利

JP4244774B2 Vehicle control system 有权
公开(公告)号：JP4244774B2
公开(公告)日：2009-03-25
申请号：JP2003352484
申请日：2003-10-10
申请人：株式会社デンソー
发明人：正幸小林 , 武史菅沼
IPC分类号： B60R16/023 , F02D45/00 , B60R16/02 , F02D13/02 , F02D41/34
CPC分类号： F02D13/0207 , F02D13/0253 , F02D41/009 , Y02T10/18

37. 发明专利

JP4220516B2 Failure detection device for a variable valve mechanism for an internal combustion engine 有权
公开(公告)号：JP4220516B2
公开(公告)日：2009-02-04
申请号：JP2005380546
申请日：2005-12-29
申请人：本田技研工業株式会社
发明人：正浩佐藤 , 桂大久保 , 裕司安井 , 広一郎篠崎
IPC分类号： F02D13/02 , F02D41/22
CPC分类号： F02D13/0207 , F01L1/20 , F01L1/34 , F01L13/0063 , F01L2800/14 , F01L2820/043 , F02D35/023 , F02D2200/025 , Y02T10/18

38. 发明专利

JP2009007934A Device and method for controlling internal combustion engine 有权
标题翻译：用于控制内燃机的装置和方法
公开(公告)号：JP2009007934A
公开(公告)日：2009-01-15
申请号：JP2007167068
申请日：2007-06-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUZUKI KUNIHIKO , NEMOTO MAMORU
IPC分类号： F02D13/02 , F02B37/12 , F02B37/18 , F02B37/22 , F02D23/00 , F02D29/06 , F02D43/00 , F02D45/00 , F02P5/152 , F02P5/153
CPC分类号： F02D41/0007 , F02B29/0412 , F02B37/013 , F02B37/18 , F02B37/22 , F02B37/24 , F02D13/0207 , F02D13/0219 , F02D13/0269 , F02D23/00 , F02D29/06 , F02D41/0002 , F02D41/021 , F02D2041/001 , F02D2250/18 , Y02T10/142 , Y02T10/144 , Y02T10/42
摘要： PROBLEM TO BE SOLVED: To provide a device for controlling an internal combustion engine, equipped with a turbocharger, which improves fuel economy at high load operation and also enhances output performance at acceleration. SOLUTION: The device comprises a means to control a variable turbocharger so as to maximize a boost pressure in a range below a certain value of Pt/Pc of boost pressure Pc and exhaust pressure Pt and to control a variable intake valve based on the boost pressure and a targeted air amount, in an internal combustion engine which is equipped with the turbocharger and the variable intake valve and performs a Miller cycle of which properties of feed rate and boost pressure are variable. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有涡轮增压器的内燃机的控制装置，其能够提高高负荷运转时的燃料经济性，并且还能够提高加速时的输出性能。解决方案：该装置包括控制可变涡轮增压器的装置，以便在低于一定值的升压压力Pc的Pt / Pc和排气压力Pt的范围内使增压压力最大化，并且基于在配备有涡轮增压器和可变进气阀的内燃机中进行增压压力和目标空气量，并且执行进给速度和增压压力的特性是可变的米勒循环。版权所有（C）2009，JPO＆INPIT

40. 发明专利

JP4176483B2 Four-stroke auto-ignition engine 有权
公开(公告)号：JP4176483B2
公开(公告)日：2008-11-05
申请号：JP2002583798
申请日：2002-04-19
申请人：ロータスカーズリミテッド
发明人：ジェフリーアレン
IPC分类号： F02B47/08 , F01L9/02 , F02B3/06 , F02B75/02 , F02D13/02 , F02D21/08 , F02D23/02 , F02D41/06 , F02D41/30 , F02D41/40 , F02D43/00 , F02M25/07
CPC分类号： F02D13/0207 , F01L9/02 , F02B3/06 , F02B47/08 , F02B2075/027 , F02D13/0253 , F02D13/0265 , F02D13/0273 , F02D41/3035 , F02D41/402 , F02D2041/001 , F02D2041/3088 , Y02T10/18 , Y02T10/44

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