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41. 发明公开

EP3081805A1 IGNITION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： ZENNDUNGSSTEUERUNGSSYSTEMFÜREINEN VERBRENNUNGSMOTOR
公开(公告)号：EP3081805A1
公开(公告)日：2016-10-19
申请号：EP16165458.7
申请日：2016-04-15
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKAMURA, Satoshi
IPC分类号： F02P3/055 , F02P15/10 , F02P11/06
CPC分类号： F02P5/145 , F02B5/02 , F02P3/02 , F02P3/0554 , F02P5/00 , F02P9/007 , F02P11/06 , F02P15/006 , F02P15/10 , F02P2017/121
摘要： The ECU (40) outputs an ignition signal Si to an ignition apparatus (30) through an ignition communication line (Li), and outputs a discharge waveform control signal Sc with a binary value of "1" through a waveform control communication line (Lc). The ignition apparatus (30) performs the closing operation of the ignition switching element (60), in a period during which the ignition signal Si is input. In an input period of the discharge waveform control signal Sc after the input stop of the ignition signal Si, the ignition apparatus (30) controls the electric current flowing through a primary coil (52), by the opening-closing operation of a control switching element (80). When the voltage of the waveform control communication line Lc still is a binary "1" during an output stop period of the discharge waveform control signal Sc, the ECU (40) determines that the waveform control communication line (Lc) is abnormal, and executes a fail-safe process.
摘要翻译： ECU（40）通过点火通信线路（Li）向点火装置（30）输出点火信号Si，并通过波形控制通信线路（Lc）输出二进制值“1”的放电波形控制信号Sc ）。在点火信号Si输入的期间，点火装置（30）进行点火开关元件（60）的闭合动作。在点火信号Si的输入停止后的放电波形控制信号Sc的输入期间，点火装置（30）通过控制切换的开闭动作来控制流经初级线圈（52）的电流元件（80）。在放电波形控制信号Sc的输出停止期间，当波形控制用通信线路Lc的电压为二进制“1”时，ECU（40）判定为波形控制用通信线路（Lc）异常，一个故障安全的过程。

42. 发明公开

EP2978086A1 IGNITION APPARATUS, IGNITION PLUG, AND ENGINE USING SAID APPARATUS AND PLUG 有权
标题翻译：点火装置，插头和发动机本设备与本SPARK
公开(公告)号：EP2978086A1
公开(公告)日：2016-01-27
申请号：EP14769564.7
申请日：2014-01-20
申请人： Yanmar Co., Ltd. , Nagoya Institute Of Technology
发明人： TAKEMOTO, Toru , TOSHINAGA, Kazuteru , HAGIWARA, Ryoichi , FURUTANI, Masahiro
IPC分类号： H01T13/20 , F02P13/00 , H01T13/22
CPC分类号： H01T13/467 , F02P3/02 , F02P5/00 , F02P9/007 , H01T2/02 , H01T13/20 , H01T13/22
摘要： An engine ignition system and the like are provided, which reduce a required voltage and improve an ignition performance without any special electrical configuration. An ignition system 3 is configured so that: to an auxiliary electrode 13 is applied a voltage that is not more than a voltage applied between a center electrode 11 and a ground electrode 12 and that generates no spark discharge; the auxiliary electrode 13 is positioned so that an electric field Ef2 between the auxiliary electrode 13 and the ground electrode 12 or an electric field Ef3 between the auxiliary electrode 13 and the center electrode 11, which is generated by the applied voltage, is spread over the gap. A time for applying the voltage to the auxiliary electrode 13 is controlled to include a time for applying the voltage between the center electrode 11 and the ground electrode 12.
摘要翻译：提供的发动机点火系统等，从而降低所需的电压并提高点火性能没有任何特殊的电气配置。电极13到辅助是一个电压应用所做的是不小于中心电极11和接地电极12之间施加电压越来越做基因率象无火花放电;:的点火系统3被配置辅助电极13被定位为在其通过所施加的电压产生的辅助电极13与接地电极12或在电场EF3辅助电极13和中心电极11之间，所有之间的电场EF2那样，散布在差距。一种用于将电压施加到辅助电极13的时间被控制为包括时间为中心电极11和接地电极12之间施加的电压

43. 发明公开

EP2778379A1 INTRA-CYLINDER PRESSURE SENSOR FAULT DIAGNOSTIC DEVICE AND INTRA-CYLINDER SENSOR SENSITIVITY CORRECTION DEVICE PROVIDED WITH SAME 审中-公开
标题翻译：设备技术故障的气缸内压传感器的检测并且该装置内置设备进行校正灵敏度缸内压力传感器的
公开(公告)号：EP2778379A1
公开(公告)日：2014-09-17
申请号：EP11875589.1
申请日：2011-11-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： SASAKI, Keisuke , URANO, Shigeyuki
IPC分类号： F02D45/00
CPC分类号： G01L23/00 , F02D35/023 , F02D37/02 , F02D41/009 , F02D41/222 , F02D41/2474 , F02D2041/227 , F02P5/00 , Y02T10/40
摘要： The invention has an object to provide an intra-cylinder pressure sensor fault diagnostic device that ensures an opportunity for fault diagnosis in a wide operation region, and can accurately detect an intra-cylinder pressure with a high S/N ratio. The fault diagnostic device for an intra-cylinder pressure sensor (16), which outputs a value corresponding to an intra-cylinder pressure of an internal combustion engine delays ignition timing so that firing timing comes after a compression top dead center to generate peaks of the intra-cylinder pressure before firing and after firing respectively (S 100). When the ignition timing is delayed, at least one of an output value of the intra-cylinder pressure sensor in the peak of the intra-cylinder pressure before firing (hereinafter, called a pre-firing output peak value) and a crank angle thereof is detected (S110). A fault of the intra-cylinder pressure sensor (16) is determined by using at least one of the pre-firing output peak value and the crank angle thereof (S 140).
摘要翻译：本发明具有故障反对在宽工作区域，以提供帧内缸内压力传感器的故障诊断装置那样确保机会的用于诊断，并且可以准确地设置成检测具有高S / N比气缸内的压力。在气缸内压力传感器故障诊断装置（16），其输出值在内燃机的气缸内的压力对应于延迟点火正时，以便做烧制定时到来的压缩上止点，以产生的峰值后烧成前和烧成分别后气缸内压力（S 100）。当点火正时被延迟烧成前在气缸内压力的峰值缸内压力传感器的输出值的，至少一个（在后称为预烧制输出峰值），并且它们的曲轴转角检测（S110）。缸内压力传感器（16）的故障是确定性的，通过使用所述预烧制输出峰值中的至少一个和它们的曲柄角开采（S 140）。

44. 发明公开

EP1950404A1 INTERNAL COMBUSTION ENGINE CONTROLLER 有权
标题翻译： STEUERUNGFÜREINEN VERBRENNUNGSMOTOR
公开(公告)号：EP1950404A1
公开(公告)日：2008-07-30
申请号：EP06832928.3
申请日：2006-11-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： WATANABE, Hideto , HARADA, Taku , SHIMIZU, Yasuo
IPC分类号： F02D45/00 , F02D41/08 , F02D41/18
CPC分类号： B60W20/15 , B60K6/445 , B60L11/14 , B60W10/06 , B60W20/00 , B60W50/06 , B60W2050/0088 , B60W2510/0619 , B60W2710/065 , F02D29/06 , F02D31/003 , F02D35/027 , F02D37/02 , F02D41/0025 , F02D41/08 , F02D41/2441 , F02D41/2451 , F02P5/00 , F02P5/1508 , F02P5/1521 , Y02T10/46 , Y02T10/6239 , Y02T10/70 , Y02T10/7077
摘要： When a learned KCS value has a large variation, ISC learning control is performed in an accelerated learn mode allowing ISC learning to be updated in a large amount and fast performed (step ST3-ST5 and ST9-ST11). ISC learning control thus performed in the accelerated learn mode allowing ISC learning to be fast performed can immediately follow the large variation of the learned KCS value and thus allows a learned ISC value to converge to an optimum learned ISC value in a reduced period of time. This allows ISC learning control performed in a hybrid vehicle at idle to be completed in a short period of time to allow idle stop to more effectively enhance fuel economy.
摘要翻译：当学习到的KCS值变化较大时，以加速学习模式执行ISC学习控制，允许ISC学习被大量更新并快速执行（步骤ST3-ST5和ST9-ST11）。这样在加速学习模式下执行的允许ISC学习快速执行的ISC学习控制可以立即跟随所学习的KCS值的大的变化，从而允许学习的ISC值在减少的时间段内收敛到最佳学习的ISC值。这允许在空闲的混合动力车辆中执行的ISC学习控制在短时间内完成，以允许空转停止以更有效地提高燃料经济性。

45. 发明授权

KR101704064B1 복합 착화방식의 디젤-가솔린 혼합연소엔진과 그 제어방법 및 복합 착화방식의 디젤-가솔린 혼합연소시스템 有权
标题翻译： - - 使用柴油和汽油的复合燃烧可变点火式发动机，用于控制使用柴油和汽油的相同和复杂的燃烧系统
公开(公告)号：KR101704064B1
公开(公告)日：2017-02-08
申请号：KR1020110135576
申请日：2011-12-15
申请人： 현대자동차주식회사
发明人： 기민영 , 최대 , 정현성 , 박승일 , 이흥우 , 지요한
IPC分类号： F02D41/06 , F02D41/30 , F02D19/06 , F02D19/08 , F02D41/00
CPC分类号： F02P5/00 , F02D19/0649 , F02D19/081 , F02D41/0025 , F02D41/064 , F02D41/068 , F02D41/3047 , F02D41/3076 , F02D2200/021 , Y02T10/36
摘要： 본발명은운전영역에따라서스파크점화또는압축착화를선택할수 있는복합착화방식의디젤-가솔린혼합연소엔진및 그제어방법에관한것이다.본발명에따른복합착화방식의디젤-가솔린혼합연소엔진은, 복수의실린더(11)를구비하고, 각실린더(11)는공기또는가솔린혼합기가유입되는흡기매니폴드(21)와, 연소후배기가스가배출되는배기매니폴드에연결되는실린더블록(10)과, 상기실린더(11)에각각구비되는스파크플러그(12)와, 연소모드를제어하는 ECU(30)를구비하고, 복합착화방식의디젤-가솔린혼합연소제어방법은, 냉각수의온도를측정하여엔진이워밍웝되었는지를판단하는냉간운전판단단계(S110)와, 상기냉간운전판단단계(S110)에서워밍업된것으로판단되면, 엔진의스피드와부하에의해엔진의운전영역을판단하는운전영역판단단계(S120)와, 상기운전영역판단단계(S120)에서결정된운전영역에따라미리설정된엔진의연소모드로운전하는연소모드적용단계(S130)를포함하되, 상기운전영역판단단계(S120)에서고부하영역또는저부하영역이면가솔린연소단계(S132)가수행되고, 고부하영역과저부하영역사이이면혼합연소단계(S131)가수행되는것을특징으로한다.
摘要翻译：可变点火式柴油 - 双燃料燃油发动机和控制方法可根据发动机工作范围选择火花点火或压缩点火。可变点火型柴油 - 双燃料动力燃料发动机包括由多个气缸形成的气缸体，每个气缸均连接到吸入空气或汽油燃料混合空气的进气歧管和在燃烧之后排出废气的排气歧管; 以及控制燃烧模式的ECU。发动机工作范围由发动机的转速和负载决定。当该范围是高负载范围或低负载范围时，执行汽油燃料燃烧，并且当该范围在高负载范围和低负载范围之间时，执行柴油 - 汽油双燃料供电步骤。

46. 发明公开

KR1020150073405A 점화시기 제어 장치 및 방법 有权
标题翻译：点火时序控制装置和方法
公开(公告)号：KR1020150073405A
公开(公告)日：2015-07-01
申请号：KR1020130161062
申请日：2013-12-23
申请人： 현대오트론 주식회사
发明人： 김진성
IPC分类号： F02P5/15 , F02P5/152
CPC分类号： Y02T10/46 , F02P5/00
摘要： 본발명은점화시기제어장치및 방법에관한것이다. 본발명은점화플러그의점화시기를제어하는장치에있어서, 기준점화시기를결정하는연산부, 엔진의연소실내에프리이그니션이발생하면상기기준점화시기를지각제어하는제1 제어부및 상기연소실내에노킹이발생하면상기제1 제어부에의한기준점화시기지각제어를제한하는제2 제어부를포함하는것을특징으로한다. 또한, 본발명은점화플러그의점화시기를제어하는방법에있어서, 기준점화시기를결정하는단계, 엔진의연소실내에프리이그니션이발생하면상기기준점화시기를지각제어하는제1 단계및 상기연소실내에노킹이발생하면상기제1 단계에의한기준점화시기지각제어를제한하는제2 단계를포함하는것을특징으로한다. 본발명에의하면, 엔진의연소실내에프리이그니션과노킹이동시에발생하면점화시기지각제어를제한함으로써, 점화시기가지연됨에따라프리이그니션발생강도가증가하여엔진에심각한손상을주는것을방지할수 있는장점이있다.
摘要翻译：点火正时控制装置技术领域本发明涉及一种点火正时控制装置和点火正时控制方法。用于控制火花塞的点火正时的装置包括：计算单元，用于确定标准点火正时; 如果在发动机的燃烧室内发生预点火，则感知和控制标准点火正时的第一控制单元; 以及第二控制单元，如果在燃烧室内发生爆震，则第一控制单元限制感知和控制标准点火正时。此外，控制火花塞的点火正时的方法包括：确定标准点火正时的步骤; 如果在发动机的燃烧室内发生预点火，则感知和控制标准点火正时的第一步骤; 以及如果在燃烧室内发生爆震，则通过第一步来限制对标准点火正时的感知和控制的第二步骤。本发明的效果是通过增加发动机的发热强度，通过增加点火时间的发生，如果同时发生预点火和爆震，则通过限制点火正时的感知和控制来延迟点火正时在发动机的燃烧室内。

47. 发明公开

KR1020090061981A 엔진의 실화 오감지 회피 방법 有权
标题翻译：用于感应发动机失灵误差的避免方法
公开(公告)号：KR1020090061981A
公开(公告)日：2009-06-17
申请号：KR1020070129028
申请日：2007-12-12
申请人： 현대자동차주식회사
发明人： 임혁
IPC分类号： F02P5/00 , F02D41/22 , G01L23/22 , F02D45/00
CPC分类号： Y02T10/46 , F02P5/00 , F02D41/22 , F02D45/00 , G01L23/22
摘要： A misfire mis-sensing avoidance method of an engine is provided to prevent the misfire mis-sensing of the engine by determining whether the vibration of the engine generated by misfire or knocking through the vibration change of the engine after performing knocking control logic. A misfire mis-sensing avoidance method of an engine comprises: a first step(S10) sensing the vibration generated in a cylinder of an engine; a second step(S12) storing the vibration in the cylinder of the engine; a third step retarding the ignition timing of the cylinder of the engine; a fourth step(S16) calculating the difference between the vibration of the cylinder of the engine in the second step and the vibration of the cylinder of the engine in the third step; a fifth step(S18) determining whether the vibration difference exceeds the constant value or not; a sixth step(S22) determining the vibration of the cylinder of the engine sensed in the first step to be the abnormal vibration of the engine in case the vibration difference does not exceed the constant value; and a seventh step stopping knocking control, retarding the ignition timing, and stopping knocking ignition timing learning and stopping misfire sensing function in case the vibration of the cylinder of the engine is abnormal.
摘要翻译：提供发动机的失火误差回避方法，以通过确定在执行爆震控制逻辑之后是否由发动机产生的发动机的振动或通过发动机的振动改变而敲击而引起的发动机失火不正确。发动机的失火误差回避方法包括：检测发动机气缸中产生的振动的第一步骤（S10）将振动存储在发动机气缸中的第二步骤（S12）第三步骤，延缓发动机气缸的点火正时; 计算第三步骤中的发动机的气缸的振动与第三步骤中的发动机的气缸的振动之间的差的第四步骤（S16）确定振动差是否超过常数值的第五步骤（S18）; 在第一步骤中检测到的发动机气缸的振动确定为在振动差不超过常数值时发动机的异常振动的第六步骤（S22）; 在发动机气缸的振动异常的情况下，停止爆震控制，延迟点火正时，停止点火正时学习和停止失火感测功能的第七步骤。

48. 发明公开

KR1020130068429A 복합 착화방식의 디젤-가솔린 혼합연소엔진과 그 제어방법 및 복합 착화방식의 디젤-가솔린 혼합연소시스템 有权
标题翻译：用于使用柴油和汽油进行复合燃烧的可变点火型发动机，其控制方法和使用柴油和汽油的复合燃烧系统
公开(公告)号：KR1020130068429A
公开(公告)日：2013-06-26
申请号：KR1020110135576
申请日：2011-12-15
申请人： 현대자동차주식회사
发明人： 기민영 , 최대 , 정현성 , 박승일 , 이흥우 , 지요한
IPC分类号： F02D41/06 , F02D41/30 , F02D19/06 , F02D19/08 , F02D41/00
CPC分类号： F02P5/00 , F02D19/0649 , F02D19/081 , F02D41/0025 , F02D41/064 , F02D41/068 , F02D41/3047 , F02D41/3076 , F02D2200/021 , Y02T10/36 , F02D41/06
摘要： PURPOSE: A diesel-gasoline mixed combustion engine, a control method thereof, and diesel-gasoline mixed combustion system with a complex ignition method are provided to operate the diesel-gasoline mixed combustion system beyond the operating area by performing ignition with a spark plug. CONSTITUTION: A diesel-gasoline mixed combustion engine with a complex ignition method comprises a cylinder block, a spark plug, a diesel injector, and an electric control unit. The cylinder block comprises a plurality of cylinders, and each cylinder is connected to intake and exhaust manifolds. The spark plug and diesel injector are respectively placed in the cylinders. The electric control unit sucks a gasoline mixture into the cylinders, and performs ignition by the spark plug when the operating area is in a heavy or light load area. The electric control unit performs compression-ignition by injecting diesel to the diesel injector when the operating area is between the heavy and light load areas. [Reference numerals] (S110) Cold operating?; (S120) Mixed combustion region?; (S131) Mixed combustion mode; (S132) Gasoline combustion mode; (S140) Engine end?
摘要翻译：目的：提供柴油 - 汽油混合燃烧发动机及其控制方法和具有复合点火方法的柴油 - 汽油混合燃烧系统，通过使用火花塞进行点火来操作柴油 - 汽油混合燃烧系统超出操作区域。构成：具有复杂点火方法的柴油 - 汽油混合燃烧发动机包括气缸体，火花塞，柴油喷射器和电气控制单元。气缸体包括多个气缸，并且每个气缸连接到进气歧管和排气歧管。火花塞和柴油喷射器分别放置在气缸中。电气控制单元将汽油混合物吸入气缸，并且当操作区域处于重或轻负载区域时，通过火花塞进行点火。当操作区域在重负载区域之间时，电气控制单元通过将柴油喷射到柴油喷射器来进行压缩点火。（参考号）（S110）冷运行（S120）混合燃烧区域（S131）混合燃烧模式; （S132）汽油燃烧模式; （S140）发动机端？

49. 发明公开

EP2976521A1 VERFAHREN ZUM BETREIBEN EINER VERBRENNUNGSKRAFTMASCHINE SOWIE VERBRENNUNGSKRAFTMASCHINE 有权
标题翻译：一种用于操作内燃机及内燃机
公开(公告)号：EP2976521A1
公开(公告)日：2016-01-27
申请号：EP14705977.8
申请日：2014-02-15
申请人： Daimler AG
发明人： BERTSCH, Dietmar , OTT, Harald , SCHAUPP, Uwe
IPC分类号： F02P15/08 , F02P17/12
CPC分类号： F02P5/045 , F02D35/021 , F02D37/02 , F02D41/3023 , F02D41/401 , F02D2200/1015 , F02P5/00 , F02P15/08 , Y02T10/44
摘要： The invention relates to a method for operating an internal combustion engine, comprising the steps: generating a plurality of sparks to ignite a fuel-air-mixture in at least one combustion chamber by means of an ignition device of the internal combustion engine, determining at least on combustion duration (t
F1 ) of at least one of the sparks, recording a deviation of an actual operation from a target operation of the internal combustion engine at least in dependence on the at least one combustion duration (t
F1 ), and compensating for the deviation by carrying out at least one measure which influences the combustion of the fuel-air-mixture in the at least one combustion chamber, wherein identifying the at least one combustion duration (t
F1 ) of the chronological first of the sparks, allocating the first spark to a first spark type or a second spark type in dependence on the at least one identified combustion duration (t
F1 ) and carrying out the at least one measure if at least one value (30) characterizing a frequency of the spark types exceeds a threshold value.

50. 发明公开

EP1895154A1 Multipoint ignition engine 审中-公开
标题翻译：点火装置具有多个点火点
公开(公告)号：EP1895154A1
公开(公告)日：2008-03-05
申请号：EP07022979.4
申请日：2006-12-28
申请人： Miyama, Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： F02P5/00 , F02P15/08 , F02P13/00
CPC分类号： F02P15/02 , F02B2023/085 , F02P5/00 , F02P13/00 , F02P15/08 , H01T13/39 , H01T13/462
摘要： A multipoint ignition engine (1) includes a central electrode pair (9), disposed in the center of a combustion chamber (2), for forming a central spark gap (10), and a plurality of peripheral electrode pairs (12) held in a head gasket (15), which has an opening portion having a substantially identical diameter to an opening portion of a cylinder (5) in a position corresponding to the opening portion of the cylinder (5), for forming a plurality of peripheral spark gaps (13) around the inner periphery of the opening portion in the cylinder (5). An air-fuel mixture in the combustion chamber (2), which is obtained by mixing together fuel and air evenly to the stoichiometric air-fuel ratio or a richer/leaner air-fuel ratio than the stoichiometric air-fuel ratio, is ignited using both the central spark gap (10) and the plurality of peripheral spark gaps (13).

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