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21. 发明授权

EP3498997B1 ABNORMALITY DIAGNOSIS DEVICE FOR REDUCING AGENT ADDING DEVICE 有权
公开(公告)号：EP3498997B1
公开(公告)日：2020-07-15
申请号：EP18212233.3
申请日：2018-12-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KIDOKORO, Toru , OGISO, Makoto , SHIRASAWA, Takeru , FURUI, Kenji , TAKAOKA, Kazuya
IPC分类号： F01N11/00 , F01N3/20

22. 发明公开

EP3498997A1 ABNORMALITY DIAGNOSIS DEVICE FOR REDUCING AGENT ADDING DEVICE 有权
公开(公告)号：EP3498997A1
公开(公告)日：2019-06-19
申请号：EP18212233.3
申请日：2018-12-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KIDOKORO, Toru , OGISO, Makoto , SHIRASAWA, Takeru , FURUI, Kenji , TAKAOKA, Kazuya
IPC分类号： F01N11/00 , F01N3/20
摘要： In an abnormality diagnosis device for a reducing agent adding device, a decrease in diagnostic accuracy under the influence of a pump discharge capacity is suppressed. In the abnormality diagnosis device which carries out an abnormality diagnosis of the reducing agent adding device by obtaining a diagnostic parameter which is a parameter correlated with an amount of pressure drop in a reducing agent passage (6) in the case where, from a state in which an addition valve (3) has been closed and in which a voltage to be applied to a pump (5) is controlled to a diagnostic voltage so that the pressure in the reducing agent passage (6) becomes a predetermined pressure, the addition valve (3) is made to open in a state where the voltage to be applied to the pump (5) is maintained at the diagnostic voltage, and by making a comparison between the diagnostic parameter and a predetermined threshold value, provision is made for a pump discharge capacity obtaining unit (8) configured to obtain the pump discharge capacity of the pump (5), and a correction unit (8) configured to correct the diagnostic parameter or the predetermined threshold value based on the pump discharge capacity of the pump (5), wherein the abnormality diagnosis is carried out by using the diagnostic parameter or the predetermined threshold value thus corrected.

23. 发明授权

EP3037634B1 DIAGNOSTIC SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机诊断系统
公开(公告)号：EP3037634B1
公开(公告)日：2018-05-09
申请号：EP15201695.2
申请日：2015-12-21
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： MATSUMOTO, Arifumi , KIDOKORO, Toru , HAGIMOTO, Taiga , OGISO, Makoto , FURUI, Kenji
IPC分类号： F01N3/035 , F01N3/20 , F01N9/00 , F01N11/00
CPC分类号： F01N11/002 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/2066 , F01N3/208 , F01N9/00 , F01N11/00 , F01N2250/02 , F01N2550/04 , F01N2560/08 , F01N2900/0418 , F01N2900/0422 , F01N2900/1402 , F01N2900/1602 , F01N2900/1606 , Y02T10/24 , Y02T10/47
摘要： A diagnostic system for an internal combustion engine (1), the diagnostic system includes an electronic control unit (10). The electronic control unit determines that whether a predetermined condition is satisfied. The predetermined condition is a condition under which an amount of PM that separates from a filter is larger than or equal to a predetermined separation amount as a urea water-originated deposit once accumulated in the filter separates in gaseous form. When the electronic control unit determines that the predetermined condition is satisfied, the electronic control unit does not execute a diagnosis of a malfunction in the filter based on a filter differential pressure until a predetermined period elapses from the point in time at which it is determined that the predetermined condition is satisfied.

24. 发明公开

EP2949894A1 EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化装置
公开(公告)号：EP2949894A1
公开(公告)日：2015-12-02
申请号：EP13872630.2
申请日：2013-01-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ODA, Tomihisa , OGISO, Makoto , SATO, Masaaki
IPC分类号： F01N3/08
CPC分类号： F01N3/208 , B01D53/9431 , B01D53/9477 , B01D53/9495 , B01D2255/904 , F01N3/0814 , F01N3/0842 , F01N9/00 , F01N2560/026 , F01N2610/02 , F01N2900/1402 , Y02T10/24 , Y02T10/47
摘要： The purpose is to prevent ammonia from flowing out of a NOx selective reduction catalyst when an air-fuel ratio of exhaust gas flowing into a NOx storage/reduction catalyst decreases. An NSR catalyst, a NOx sensor, and an SCR catalyst are provided in an exhaust passage in sequence from an upstream side, and a control apparatus is further provided to determine an amount of ammonia supplied to the NOx selective catalytic reduction catalyst on the basis of a detection value of the NOx sensor. When the air-fuel ratio of the exhaust gas flowing into the NOx storage/reduction catalyst is set at or below a stoichiometric air-fuel ratio, an amount of ammonia supplied from an ammonia supply apparatus relative to the detection value of the NOx sensor is decreased so as to be smaller than when the air-fuel ratio of the exhaust gas is larger than the stoichiometric air-fuel ratio.
摘要翻译：目的在于，在流入NOx吸藏/还原催化剂的排气的空燃比降低时，防止氨从NOx选择还原催化剂流出。在排气通路中，从上游侧起依次设置有NSR催化剂，NO X传感器和SCR催化剂，并且还具备控制装置，该控制装置基于下式来决定供给到NO X选择还原型催化剂的氨量 NOx传感器的检测值。当流入NOx储存还原催化剂的排气的空燃比设定为化学计量空燃比以下时，从氨供给装置供给的氨的量相对于NOx传感器的检测值为与排气的空燃比比理论空燃比大的情况相比减小。

25. 发明授权

EP2066542B1 CONTROL DEVICE FOR HYBRID VEHICLE AND CONTROL METHOD THEREFOR 有权
标题翻译：控制装置的混合动力汽车及其控制方法
公开(公告)号：EP2066542B1
公开(公告)日：2010-02-17
申请号：EP07804971.5
申请日：2007-09-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OGISO, Makoto
IPC分类号： B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00
CPC分类号： B60W20/15 , B60K6/48 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2270/12 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60Y2300/476 , F02D41/0245 , F02D41/0275 , F02D41/028 , F02D41/029 , F02D2041/026 , Y02T10/26 , Y02T10/54 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077
摘要： In a hybrid vehicle that includes an internal combustion engine (1) in conjunction with an electric motor (2), when one of a process of regenerating the purification capacity of an exhaust gas purifying device (10) and a process of charging a battery (7) is performed (S102), the presence or absence of a request to perform the other process is determined (S103) so that the two processes may be performed as simultaneously as possible to reduce deterioration in driveability and in the fuel efficiency as much as possible.

26. 发明授权

EP1856391B1 EXHAUST GAS PURIFYING APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化装置
公开(公告)号：EP1856391B1
公开(公告)日：2009-07-22
申请号：EP06715677.8
申请日：2006-03-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OGISO, Makoto
IPC分类号： F02D41/02 , F01N3/08 , F02D41/00 , F02D41/40 , F02B75/22
CPC分类号： F02D41/0082 , F01N3/0253 , F01N3/0807 , F01N3/0821 , F01N3/0885 , F01N9/00 , F01N13/009 , F01N13/0097 , F01N13/011 , F01N13/107 , F01N2610/03 , F02B37/007 , F02B75/22 , F02D41/0065 , F02D41/027 , F02D41/029 , F02D41/10 , F02D41/40 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas purifying apparatus for an internal combustion engine includes plural exhaust gas purifying units which are provided on exhaust gas passages connected to plural cylinder groups in the internal combustion engine and purify exhaust gas flowing in the exhaust gas passages, a regeneration determining unit which determines whether or not the plural exhaust gas purifying units should be regenerated, and a regeneration control unit which executes regeneration control for regenerating the exhaust gas purifying units when the regeneration determining unit determines that the exhaust gas purifying units should be regenerated. The regeneration control unit simultaneously executes the regeneration control for the plural exhaust gas purifying units when a change of a combustion mode of the internal combustion engine is involved before and after execution of the regeneration control. Meanwhile, the regeneration control unit independently executes the regeneration control for each of the plural exhaust gas purifying units when the change of the combustion mode is not involved before and after the execution of the regeneration control.
摘要翻译：用于内燃机的排气净化装置包括多个排气净化单元，所述多个排气净化单元设置在与内燃机中的多个气缸组连接的排气通道上并净化在排气通道中流动的排气;再生确定单元，是否应当再生多个废气净化单元;以及再生控制单元，当再生确定单元确定应当再生废气净化单元时，该再生控制单元执行用于再生废气净化单元的再生控制。当在执行再生控制之前和之后涉及内燃机的燃烧模式的改变时，再生控制单元同时执行用于多个排气净化单元的再生控制。同时，当在执行再生控制之前和之后不涉及燃烧模式的改变时，再生控制单元独立地执行用于多个排气净化单元中的每一个的再生控制。

27. 发明公开

EP2066542A1 CONTROL DEVICE FOR HYBRID VEHICLE AND CONTROL METHOD THEREFOR 有权
标题翻译： STEUERVORRICHTUNGFÜREIN HYBRIDFAHRZEUG UND STEERERVERFAHRENDAFÜR
公开(公告)号：EP2066542A1
公开(公告)日：2009-06-10
申请号：EP07804971.5
申请日：2007-09-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OGISO, Makoto
IPC分类号： B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00
CPC分类号： B60W20/15 , B60K6/48 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2270/12 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60Y2300/476 , F02D41/0245 , F02D41/0275 , F02D41/028 , F02D41/029 , F02D2041/026 , Y02T10/26 , Y02T10/54 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077
摘要： In a hybrid vehicle that includes an internal combustion engine (1) in conjunction with an electric motor (2), when one of a process of regenerating the purification capacity of an exhaust gas purifying device (10) and a process of charging a battery (7) is performed (S102), the presence or absence of a request to perform the other process is determined (S103) so that the two processes may be performed as simultaneously as possible to reduce deterioration in driveability and in the fuel efficiency as much as possible.
摘要翻译：在包括与电动机（2）结合的内燃机（1）的混合动力车辆中，当排气净化装置（10）的净化能力再生的处理和对蓄电池的充电（ 7）（S102），确定执行其他处理的请求的存在与否（S103），使得尽可能同时执行两个处理以减少驾驶性能和燃料效率的降低可能。

28. 发明公开

EP1934451A1 STARTUP CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 审中-公开
标题翻译：启动控制装置用于内燃机及其控制方法
公开(公告)号：EP1934451A1
公开(公告)日：2008-06-25
申请号：EP06808944.0
申请日：2006-10-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OGISO, Makoto
IPC分类号： F02D41/06 , F02D35/00 , F02D23/02
CPC分类号： F02D41/068 , F02B37/22 , F02D13/0215 , F02D13/0261 , F02D23/02 , F02D41/0055 , F02D41/006 , F02D41/0065 , F02D41/0255 , F02D41/1445 , F02D41/1446 , F02D2041/001 , F02M26/05 , Y02T10/144 , Y02T10/26 , Y02T10/47
摘要： A startup control apparatus of an internal combustion engine provided with a variable nozzle supercharger with exhaust gas turbine, and an exhaust gas catalyst arranged in an exhaust passage on the downstream side of the turbine, includes nozzle controlling means for selectively performing, at cold start, control (S 103, S 104) to increase the amount of combustion gas in a cylinder of the internal combustion engine by reducing the sectional area of a nozzle passage of the variable nozzle mechanism and increasing back pressure, and control (S 105, S 106) to deliver exhaust gas to the exhaust gas control catalyst by increasing the sectional area of the nozzle passage of the variable nozzle mechanism.

29. 发明授权

EP3006686B8 ABNORMALITY DIAGNOSIS APPARATUS FOR EXHAUST PURIFICATION APPARATUS 失效
标题翻译：用于排气净化装置的异常诊断装置
公开(公告)号：EP3006686B8
公开(公告)日：2017-10-18
申请号：EP14804404.3
申请日：2014-05-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOGO, Tomoyuki , OGISO, Makoto , TAKAOKA, Kazuya , HAGIMOTO, Taiga , MATSUMOTO, Arifumi , NISHIJIMA, Hirokazu , FURUI, Kenji
IPC分类号： F02D41/02
CPC分类号： F02D41/1461 , F01N3/208 , F01N11/00 , F01N11/007 , F01N2550/02 , F01N2560/026 , F01N2610/02 , F01N2900/08 , F01N2900/1402 , F02D41/0055 , F02D41/0235 , F02D41/1462 , F02D41/1463 , F02D41/22 , F02D2041/1469 , F02M26/06 , F02M26/15 , F02M26/23 , Y02T10/24 , Y02T10/47

30. 发明授权

EP3106640B1 MALFUNCTION DIAGNOSIS APPARATUS AND MALFUNCTION DIAGNOSIS METHOD 有权
标题翻译：故障诊断装置和故障诊断方法
公开(公告)号：EP3106640B1
公开(公告)日：2017-10-04
申请号：EP16175103.7
申请日：2016-06-17
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： MATSUMOTO, Arifumi , HAGIMOTO, Taiga , FURUI, Kenji , OGISO, Makoto , KIDOKORO, Toru
IPC分类号： F01N3/20 , F01N11/00
CPC分类号： F01N11/00 , F01N3/2066 , F01N3/208 , F01N2550/05 , F01N2560/026 , F01N2610/02 , Y02T10/24 , Y02T10/47

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