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1.发明授权
公开(公告)号：EP2239446B1
公开(公告)日：2019-05-08
申请号：EP10003472.7
申请日：2010-03-30
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公开(公告)号：EP1707791B1
公开(公告)日：2010-10-27
申请号：EP06006397.1
申请日：2006-03-28
CPC分类号： F02D17/02 , F02B1/12 , F02B2023/085 , F02D13/0234 , F02D13/0265 , F02D35/027 , F02D37/02 , F02D41/005 , F02D41/068 , F02D41/3041 , F02M26/23 , F02M31/087 , F02M31/10 , Y02T10/126 , Y02T10/18
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3.发明公开Control of spark ignited internal combustion engine 有权Steuerung einerfremdgezündetenBrennkraftmaschine
公开(公告)号：EP2169198A1
公开(公告)日：2010-03-31
申请号：EP09012288.8
申请日：2009-09-28
CPC分类号： F02D41/126 , F02B23/104 , F02B2075/125 , F02D13/0219 , F02D13/0265 , F02D13/0269 , F02D19/061 , F02D19/0689 , F02D19/084 , F02D19/088 , F02D41/0025 , F02D41/402 , F02D2200/0612 , Y02T10/123 , Y02T10/142 , Y02T10/36 , Y02T10/44
摘要： There is provided, in one aspect of the present description, a method of controlling a spark ignited internal combustion engine 1 having a fuel injector 53 which injects fuel directly into its combustion chamber 17. The method comprises stopping the fuel injection if a desired torque for the engine 1 is a predetermined torque or less and a speed of the engine 1 is a predetermined speed or greater. The method comprises resuming the fuel injection by injecting a first amount of fuel directly into the combustion chamber 17 during a negative pressure period and injecting a second amount of the fuel into the combustion chamber 17 during an intake period. The method further includes resuming the fuel injection by injecting a third amount of the fuel directly into the combustion chamber 17 during the negative pressure period and injecting a fourth amount of the fuel into the combustion chamber 17 during the intake period.
摘要翻译： 在本说明书的一个方面，提供了一种控制具有燃料喷射器53的火花点火内燃机1的方法，燃料喷射器53将燃料直接喷射到其燃烧室17中。该方法包括：如果燃料喷射器 发动机1是规定转矩以下，发动机1的转速为规定速度以上。 该方法包括：在负压期间，将第一量的燃料直接喷入燃烧室17，并且在进气期间将第二量的燃料喷射到燃烧室17中来恢复燃料喷射。 该方法还包括通过在负压期间内将第三量燃料直接喷入燃烧室17并在进气期间将第四量的燃料喷射到燃烧室17来恢复燃料喷射。
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公开(公告)号：EP1544456A2
公开(公告)日：2005-06-22
申请号：EP04029730.1
申请日：2004-12-15
发明人： Tetsuno, Masayuki , Taga, Junichi , Kuroki, Masayuki , Nakayama, Yoshiteru , Mamiya, Kiyotaka , Araki, Keiji
IPC分类号： F02N11/08
CPC分类号： F02N99/006 , F02D41/0002 , F02D41/042 , F02N19/005 , F02N2019/007 , F02P5/1506
摘要： A rich mixture having a low air-fuel ratio is combusted in a cylinder which is on a compression stroke at engine stop to produce a torque acting on an engine in a reverse running direction thereof and a mixture produced in a cylinder which is on an expansion stroke at engine stop is combusted after the mixture has been sufficiently compressed as a result of reverse running motion of the engine. Subsequently, an additional quantity of fuel is injected into the cylinder which was initially on the compression stroke when gas in this cylinder has been compressed due to the reverse running motion of the engine, so that a compressive reaction force exerted by the same cylinder decreases due to a cooling effect produced by absorption of latent heat by evaporation of the injected fuel.
摘要翻译： 具有低空燃比的富混合物在发动机停止时处于压缩行程的气缸中燃烧，以产生作用在发动机沿其反向运行方向的扭矩，以及在膨胀的气缸中产生的混合物 发动机停止后的行程由于发动机的反向行驶运动而被充分压缩后燃烧。 随后，由于发动机的反向行驶运动，气缸中的气体已经被压缩，所以最初在压缩冲程中的额外的燃料量被注入到缸中，使得同一气缸施加的压缩反作用力由于 以通过喷射的燃料的蒸发吸收潜热而产生的冷却效果。
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公开(公告)号：EP1403511A1
公开(公告)日：2004-03-31
申请号：EP03021745.9
申请日：2003-09-25
CPC分类号： F02N99/006 , F02D13/0249 , F02D41/0055 , F02D41/042 , F02D41/062 , F02D2041/001 , F02D2041/0092 , F02N11/0814 , F02N19/004 , F02N19/005 , F02N2019/007 , F02N2019/008 , F02N2200/021 , F02N2300/2002 , Y02T10/18 , Y02T10/48
摘要： An engine starting system includes an ECU for controlling engine restart operation. The ECU produces initial combustion (1) in a cylinder which is initially on a compression stroke at engine stop to force a piston in the cylinder downward and a piston in a cylinder which is initially on an expansion stroke upward, causing a pressure increase in the cylinder which was initially on the expansion stroke. Fuel is injected into the cylinder which was initially on the expansion stroke and a resultant mixture is ignited and combusted (2). Air necessary for succeeding combustion in the cylinder initially on the compression stroke is left unused after the initial combustion performed therein at engine stop, fuel is supplied into the cylinder after the initial combustion, and second combustion (3) in the cylinder initially on the compression stroke is produced when the piston in it now ascending passes its compression stroke top dead center.
摘要翻译： 发动机启动系统包括用于控制发动机重新启动操作的ECU。 ECU在最初处于发动机停止时的压缩冲程中的汽缸中产生初始燃烧（1），以迫使汽缸中的活塞向下并且汽缸中的活塞最初处于膨胀冲程向上，从而导致 最初处于膨胀冲程的气缸。 将燃料喷入最初处于膨胀冲程的气缸中，并将所得混合物点燃并燃烧（2）。 在发动机停止时在其中进行的初始燃烧之后，在最初在压缩冲程中的气缸中的随后燃烧所需的空气未被使用，在初始燃烧之后将燃料供给到气缸中，并且在气缸中的第二次燃烧（3） 当现在上升的活塞通过其压缩冲程上止点时产生冲程。
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公开(公告)号：EP0984153B1
公开(公告)日：2003-03-19
申请号：EP99116775.0
申请日：1999-08-31
CPC分类号： F02D41/0052 , F02B29/0406 , F02D35/0038 , F02D41/0007 , F02D41/1448 , F02M26/05 , F02M26/10 , F02M26/47 , F02M26/57 , Y02T10/144 , Y02T10/47
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7.发明公开Exhaust gas recirculation system for turbo-charged, fuel direct injection engine 失效对于燃油直喷涡轮增压内燃机废气再循环系统
公开(公告)号：EP0892165A2
公开(公告)日：1999-01-20
申请号：EP98305690.4
申请日：1998-07-16
CPC分类号： F02D41/0052 , F02B3/06 , F02B2275/14 , F02D41/0007 , F02D41/0077 , F02D41/1486 , F02M26/05 , F02M26/38 , F02M26/39 , F02M26/48 , Y02T10/123 , Y02T10/144 , Y02T10/47
摘要： An exhaust gas recirculation system for a turbo-charged fuel direct injection diesel engine establishes a target air-fuel ratio for an accelerating state of engine operating condition and a target air-fuel ratio for an ordinary engine operating state greater than the target air-fuel ratio for the accelerating state and, when the engine is one of the states, controls the amount of exhaust gas recirculation to deliver the target air-fuel ratio related to the one state.
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8.发明公开Injection strategy for operating a direct-injection controlled auto-ignition in a combustion engine 审中-公开Einspritzungsstrategie zum Betreiben einer direkteinspritzendenselbstzündendenBrennkraftmaschine
公开(公告)号：EP2239446A1
公开(公告)日：2010-10-13
申请号：EP10003472.7
申请日：2010-03-30
CPC分类号： F02D41/3047 , F02B1/12 , F02B29/0406 , F02B2075/125 , F02D13/0238 , F02D13/0265 , F02D15/00 , F02D23/02 , F02D35/023 , F02D41/0002 , F02D41/006 , F02D41/402 , F02D2041/001 , F02D2041/3052 , F02P23/045 , Y02T10/12 , Y02T10/123 , Y02T10/128 , Y02T10/144 , Y02T10/18 , Y02T10/42 , Y02T10/44
摘要： Various systems and methods are disclosed for controlling an internal combustion engine system having an internal combustion engine, and a fuel injector which directly injects fuel into a combustion chamber of the internal combustion engine. One example method comprises, when a desired torque for the internal combustion engine system is in a first range (12), injecting a first stage fuel into the combustion chamber so that it ends during a middle stage of a compression stroke at the latest in a cylinder cycle; determining combustion of the first stage fuel initiated by its compression self-ignition; and injecting a second stage fuel into the combustion chamber in a period when the determined combustion of the first stage fuel continues at a timing determined so as to cause combustion of the second stage fuel with its compression self-ignition.
摘要翻译： 公开了用于控制具有内燃机的内燃机系统和将燃料直接喷射到内燃机的燃烧室中的燃料喷射器的各种系统和方法。 一个示例性方法包括，当内燃机系统的期望扭矩处于第一范围（12）时，将第一级燃料喷射到燃烧室中，使得其最终在压缩冲程的中间阶段期间结束 气缸循环; 确定由其压缩自点火启动的第一级燃料的燃烧; 以及在所确定的第一级燃料的燃烧在确定为使得第二级燃料以其压缩自点火燃烧的时刻继续进行的时间段内，将第二级燃料喷入燃烧室。
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公开(公告)号：EP1533501A3
公开(公告)日：2010-08-04
申请号：EP04027675.0
申请日：2004-11-22
发明人： Tetsuno, Masayuki , Taga, Junichi , Sugiyama, Takanori , Hosoya, Hideki , Nakayama, Yoshiteru , Araki, Keiji
CPC分类号： F02N99/006 , F02D41/042 , F02D41/065 , F02D41/123 , F02N11/0814 , F02N11/0844 , F02N19/005 , F02N2019/007 , F02N2200/021 , F02N2200/022 , Y02T10/48
摘要： When an engine restart request is given in an engine stopping period which begins at a point of fuel supply interruption and ends at a point of complete engine stop, an engine starting system judges whether TDC engine speed detected immediately before is equal to or lower than a specific value "A", the counted number of reverse running motions of the engine is 0, and a piston in an expansion stroke cylinder is relatively close to TDC. If the judgment result is in the affirmative with all these conditions satisfied, the engine starting system injects fuel into the expansion stroke cylinder and then ignites and combusts a mixture produced therein. The engine starting system also injects the fuel into a compression stroke cylinder and then ignites and combusts a mixture produced therein when a piston in the compression stroke cylinder has gone beyond TDC.
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公开(公告)号：EP1707803A3
公开(公告)日：2009-10-28
申请号：EP06005868.2
申请日：2006-03-22
CPC分类号： F02D41/022 , F02D41/0215 , F02D41/042 , F02D41/123 , F02D2041/0095 , F02D2250/28 , F02D2400/12 , F02N11/0814 , F02N99/006 , Y02T10/48
摘要： Disclosed is an engine starting system for a vehicle, which comprises stop/restart control means operable, in response to satisfaction of a automatic engine stop condition when a automatic transmission mechanism is in a drive mode (D) (t0), to switch the automatic transmission mechanism from the drive mode (D) to a neutral mode (N) in an initial stage of an automatic engine stop control. In conjunction with the switching, the stop/restart control means is operable, in an event where an engine speed Ne is greater, by a given value or more, than a turbine speed Nt, to perform a buffering control (for example, D3 → D2 shift) configured to reduce transient vehicle vibrations to be caused by the switching, and, after the buffering control, to interrupt fuel supply for maintaining engine operation (t2). The engine starting system of the present invention can switch the automatic transmission mechanism from the drive mode to the neutral mode through the automatic engine stop control to achieve enhanced restart performance while reducing transient vehicle vibrations to be caused by the switching.
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