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1. 发明授权

US06928361B2 Control apparatus for motor vehicle and storage medium 失效
标题翻译：机动车辆和存储介质的控制装置
公开(公告)号：US06928361B2
公开(公告)日：2005-08-09
申请号：US10399734
申请日：2001-10-31
申请人： Shigeki Nakayama , Toshio Suematsu , Takao Fukuma , Tomihisa Oda , Yasuo Harada , Akio Matsunaga , Tomoyuki Ono , Teruhiko Miyake , Yoshitsugu Suzuki
发明人： Shigeki Nakayama , Toshio Suematsu , Takao Fukuma , Tomihisa Oda , Yasuo Harada , Akio Matsunaga , Tomoyuki Ono , Teruhiko Miyake , Yoshitsugu Suzuki
IPC分类号： F02D45/00 , F02D41/14 , F02D41/24 , F02D41/38 , F02D41/40
CPC分类号： F02D41/1408 , F02D41/1403 , F02D41/1487 , F02D41/2422 , F02D41/2429 , F02D41/2467 , F02D2200/0602
摘要： A control apparatus for a motor vehicle is provided in which each of a plurality of output values of the vehicle varies depending upon a plurality of input control parameters for controlling the vehicle. The control apparatus changes the input control parameter or parameters so that each of the output values becomes substantially equal to a corresponding target output value. The control apparatus then determines adapted values of the input control parameters, based on values of the input control parameters obtained when each of the output values becomes substantially equal to the corresponding target output value or falls within a permissible adaptation range of the target output value.
摘要翻译：提供了一种用于机动车辆的控制装置，其中车辆的多个输出值中的每一个根据用于控制车辆的多个输入控制参数而变化。控制装置改变输入控制参数或参数，使得每个输出值变得基本上等于相应的目标输出值。然后，控制装置基于当每个输出值变得基本等于相应的目标输出值时获得的输入控制参数的值，或者落在目标输出值的允许适应范围内，确定输入控制参数的适应值。

2. 发明授权

US07281368B2 Nox discharge quantity estimation method for internal combustion engine 有权
标题翻译：用于内燃机的Nox排放量估算方法
公开(公告)号：US07281368B2
公开(公告)日：2007-10-16
申请号：US10540012
申请日：2004-10-14
申请人： Teruhiko Miyake , Shigeki Nakayama
发明人： Teruhiko Miyake , Shigeki Nakayama
IPC分类号： F01N3/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B2275/14 , F02D41/1454 , F02D41/1462 , F02D41/1465 , F02M26/05 , F02M26/21 , F02M26/23 , F02M26/46 , F02M26/47 , Y02T10/123 , Y02T10/47
摘要： In an NOx discharge quantity estimation method for an internal combustion engine equipped with an EGR apparatus, the gas components (e.g., oxygen molecules and NOx) of intake gas taken into a combustion chamber are assumed to be uniformly distributed throughout the entire region of the combustion chamber. Under such assumption, the combustion chamber is divided into a combustion region (region B) and a non-combustion region (region A) by making use of the ratio of the “mass of oxygen consumed as a result of combustion” to the “total mass of oxygen taken in the combustion chamber.” Further, under the assumption that NOxgenerated as a result of combustion remains in the region B after combustion, and NOx present in the region A before combustion due to circulation of EGR gas is conserved after combustion, the quantity of NOx discharged from the exhaust passage to the outside is calculated in consideration of not only the quantity of combustion-generated NOx in the region B but also the quantity of circulated NOx in the region A.
摘要翻译：在配备有EGR装置的内燃机的NO×××排放量估计方法中，将进气的气体成分（例如，氧分子和NO x x）假设燃烧室在燃烧室的整个区域内均匀分布。在这种假设下，通过利用“作为燃烧结果消耗的氧的质量”与“总燃烧区域”（区域A）的总和，将燃烧室分为燃烧区域（区域B）和非燃烧区域（区域A）在燃烧室中摄取的氧气质量“。此外，假设由于燃烧后的区域B中产生的NO x残留在燃烧后的区域A中，并且由于循环引起的燃烧之前的区域A中存在NO x 在燃烧后保存EGR气体，考虑到排气通道向外部排出的NO x x的量不仅考虑到燃烧产生的NO x x 区域B，也是区域A中循环的NO x x的量。

3. 发明申请

US20060107651A1 Nox discharge quantity estimation method for internal combustion engine 有权
标题翻译：用于内燃机的Nox排放量估算方法
公开(公告)号：US20060107651A1
公开(公告)日：2006-05-25
申请号：US10540012
申请日：2004-10-14
申请人： Teruhiko Miyake , Shigeki Nakayama
发明人： Teruhiko Miyake , Shigeki Nakayama
IPC分类号： F02M25/06 , F01N3/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B2275/14 , F02D41/1454 , F02D41/1462 , F02D41/1465 , F02M26/05 , F02M26/21 , F02M26/23 , F02M26/46 , F02M26/47 , Y02T10/123 , Y02T10/47
摘要： In an NOx discharge quantity estimation method for an internal combustion engine equipped with an EGR apparatus, the gas components (e.g., oxygen molecules and NOx) of intake gas taken into a combustion chamber are assumed to be uniformly distributed throughout the entire region of the combustion chamber. Under such assumption, the combustion chamber is divided into a combustion region (region B) and a non-combustion region (region A) by making use of the ratio of the “mass of oxygen consumed as a result of combustion” to the “total mass of oxygen taken in the combustion chamber.” Further, under the assumption that NOx generated as a result of combustion remains in the region B after combustion, and NOx present in the region A before combustion due to circulation of EGR gas is conserved after combustion, the quantity of NOx discharged from the exhaust passage to the outside is calculated in consideration of not only the quantity of combustion-generated NOx in the region B but also the quantity of circulated NOx in the region A.
摘要翻译：在配备有EGR装置的内燃机的NO×××排放量估计方法中，将进气的气体成分（例如，氧分子和NO x x）假设燃烧室在燃烧室的整个区域内均匀分布。在这种假设下，通过利用“作为燃烧结果消耗的氧的质量”与“总燃烧区域”（区域A）的总和，将燃烧室分为燃烧区域（区域B）和非燃烧区域（区域A）在燃烧室中摄取的氧气质量“。此外，假设由于燃烧后的区域B中产生的NO x残留在燃烧后的区域A中，并且由于循环引起的燃烧之前的区域A中存在NO x 在燃烧后保存EGR气体，考虑到排气通道向外部排出的NO x x的量不仅考虑到燃烧产生的NO x x 区域B，也是区域A中循环的NO x x的量。

4. 发明授权

US08196404B2 Exhaust gas recirculation system for internal combustion engine and method for controlling the same 有权
标题翻译：内燃机排气再循环系统及其控制方法
公开(公告)号：US08196404B2
公开(公告)日：2012-06-12
申请号：US12298788
申请日：2007-11-06
申请人： Tomomi Onishi , Shigeki Nakayama , Teruhiko Miyake , Masahiro Nagae , Hajime Shimizu , Isao Matsumoto , Tomoyuki Ono , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
发明人： Tomomi Onishi , Shigeki Nakayama , Teruhiko Miyake , Masahiro Nagae , Hajime Shimizu , Isao Matsumoto , Tomoyuki Ono , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
IPC分类号： F02B33/44 , F02B77/08 , F02D23/00 , F02D17/04 , F02M25/07
CPC分类号： F02D41/0065 , F02B29/0406 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An exhaust gas recirculation system includes a high-pressure EGR unit; a low-pressure EGR unit; a high-pressure EGR valve; a low-pressure EGR valve; and an EGR control unit that adjusts the opening amount of the high-pressure EGR valve to a required value for achieving the target EGR rate based on the characteristics of the exhaust gas in the low-pressure EGR passage before the operation mode is changed, and that maintains the required value during a period from when the operation mode is changed until when the low-pressure EGR gas is changed to the exhaust gas discharged from the internal combustion engine in the post-change operation mode.
摘要翻译：排气再循环系统包括高压EGR单元; 低压EGR单元; 高压EGR阀; 低压EGR阀; 以及EGR控制单元，其在操作模式改变之前，基于低压EGR通路中的排气的特性，将高压EGR阀的打开量调节到达到目标EGR率的所需值，以及其在从改变操作模式到操作模式改变直到在改变后操作模式期间低压EGR气体改变为从内燃机排出的废气的期间内维持所需值。

5. 发明申请

US20090223221A1 EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：用于内燃机的排气再循环系统及其控制方法
公开(公告)号：US20090223221A1
公开(公告)日：2009-09-10
申请号：US12298788
申请日：2007-11-06
申请人： Tomomi Onishi , Shigeki Nakayama , Teruhiko Miyake , Masahiro Nagae , Hajime Shimizu , Isao Matsumoto , Tomoyuki Ono , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
发明人： Tomomi Onishi , Shigeki Nakayama , Teruhiko Miyake , Masahiro Nagae , Hajime Shimizu , Isao Matsumoto , Tomoyuki Ono , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
IPC分类号： F02D23/00 , F02M25/07
CPC分类号： F02D41/0065 , F02B29/0406 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An exhaust gas recirculation system includes a high-pressure EGR unit; a low-pressure EGR unit; a high-pressure EGR valve; a low-pressure EGR valve; and an EGR control unit that adjusts the opening amount of the high-pressure EGR valve to a required value for achieving the target EGR rate based on the characteristics of the exhaust gas in the low-pressure EGR passage before the operation mode is changed, and that maintains the required value during a period from when the operation mode is changed until when the low-pressure EGR gas is changed to the exhaust gas discharged from the internal combustion engine in the post-change operation mode.
摘要翻译：排气再循环系统包括高压EGR单元; 低压EGR单元; 高压EGR阀; 低压EGR阀; 以及EGR控制单元，其在操作模式改变之前，基于低压EGR通路中的排气的特性，将高压EGR阀的开度调整到达到目标EGR率的所需值，以及其在从改变操作模式到操作模式改变直到在改变后操作模式期间低压EGR气体改变为从内燃机排出的废气的期间内维持所需值。

6. 发明授权

US09593610B2 Exhaust gas purification system for internal combustion engine 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US09593610B2
公开(公告)日：2017-03-14
申请号：US14409743
申请日：2012-06-20
申请人： Shunsuke Toshioka , Keishi Takada , Shigeki Nakayama , Junya Nakajima , Ichiro Yamamoto
发明人： Shunsuke Toshioka , Keishi Takada , Shigeki Nakayama , Junya Nakajima , Ichiro Yamamoto
IPC分类号： B01D50/00 , F01N3/08 , F01N3/20 , F01N9/00 , F01N3/021 , F01N13/00 , B01D53/94
CPC分类号： F01N3/0842 , B01D53/9431 , B01D53/9495 , F01N3/021 , F01N3/2066 , F01N3/208 , F01N9/00 , F01N13/009 , F01N2610/02 , F01N2900/1616 , F01N2900/1812 , Y02T10/24 , Y02T10/47
摘要： An object of the present invention is to provide a technique with which an amount of reducing agent adsorbed to a selective reduction type NOx catalyst provided in an exhaust passage of an internal combustion engine can be controlled to a target adsorption amount. In an exhaust gas purification system for an internal combustion engine according to the present invention, when a reducing agent adsorption amount adsorbed on a selective reduction type NOx catalyst is held at a target adsorption amount, a reducing agent supply amount supplied from a supply apparatus per unit time is controlled to an amount obtained by adding a predetermined amount to a reduction consumption amount, which is an amount of reducing agent consumed per unit time by the selective reduction type NOx catalyst for NOx reduction.
摘要翻译：本发明的目的是提供一种技术，其中可以将设置在内燃机的排气通道中的选择还原型NOx催化剂吸附的还原剂的量控制在目标吸附量。在本发明的内燃机的废气净化系统中，当吸附在选择还原型NOx催化剂上的还原剂吸附量保持在目标吸附量时，从供给装置供给的还原剂供给量单位时间被控制为通过将预定量添加到通过用于NOx还原的选择还原型NOx催化剂的每单位时间消耗的还原剂量的减少消耗量而获得的量。

7. 发明授权

US09494097B2 Exhaust purification system of spark ignition type internal combustion engine 有权
标题翻译：火花点火型内燃机排气净化系统
公开(公告)号：US09494097B2
公开(公告)日：2016-11-15
申请号：US14234015
申请日：2012-08-28
申请人： Kenji Sakurai , Kohki Nakamura , Shigeki Nakayama , Kohei Yoshida , Yuki Bisaiji
发明人： Kenji Sakurai , Kohki Nakamura , Shigeki Nakayama , Kohei Yoshida , Yuki Bisaiji
IPC分类号： F01N3/00 , F02D41/14 , F02D41/02 , F01N3/08 , F01N3/20 , F01N9/00
CPC分类号： F02D41/1475 , F01N3/0814 , F01N3/0842 , F01N3/2066 , F01N3/208 , F01N9/00 , F01N13/009 , F01N2430/06 , F01N2510/06 , F02D41/0235 , F02D41/0275 , F02D41/1456 , F02D41/146 , F02D2200/0806 , F02D2250/36 , Y02T10/22 , Y02T10/24 , Y02T10/47
摘要： The NOx storage catalyst and the NOx selective reduction catalyst are arranged in the engine exhaust passage. In the engine low load operating region, a combustion is performed in the combustion chamber under a lean base air-fuel ratio and the air-fuel ratio in the combustion chamber is made rich when NOx should be released from the NOx storage catalyst. In the engine medium load operating region, the base air-fuel ratio is made smaller, a degree of richness of the air-fuel ratio is made smaller, and a period in which the air-fuel ratio is made rich is made shorter so that an amount of ammonia which is produced per unit time when the air-fuel ratio is made rich falls compared with the time of engine low load operation.
摘要翻译： NOx吸留催化剂和NOx选择还原催化剂配置在发动机排气通路内。在发动机低负荷运转区域中，在稀燃基础空燃比下，在燃烧室内进行燃烧，并且当从NO x吸留催化剂释放NOx时，燃烧室内的空燃比变浓。在发动机中负荷运转区域中，使基本空燃比变小，使空燃比的丰富度变小，使空燃比浓的时间缩短，当空燃比富时，每单位时间产生的氨的量与发动机低负荷运转时相比下降。

8. 发明申请

US20150204261A1 EXHAUST PURIFICATION SYSTEM OF SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE 有权
标题翻译：喷气式点火式内燃机排气净化系统
公开(公告)号：US20150204261A1
公开(公告)日：2015-07-23
申请号：US14234015
申请日：2012-08-28
申请人： Kenji Sakurai , Kohki Nakamura , Shigeki Nakayama , Kohei Yoshida , Yuki Bisaiji
发明人： Kenji Sakurai , Kohki Nakamura , Shigeki Nakayama , Kohei Yoshida , Yuki Bisaiji
IPC分类号： F02D41/14 , F01N3/20
CPC分类号： F02D41/1475 , F01N3/0814 , F01N3/0842 , F01N3/2066 , F01N3/208 , F01N9/00 , F01N13/009 , F01N2430/06 , F01N2510/06 , F02D41/0235 , F02D41/0275 , F02D41/1456 , F02D41/146 , F02D2200/0806 , F02D2250/36 , Y02T10/22 , Y02T10/24 , Y02T10/47
摘要： The NOx storage catalyst and the NOx selective reduction catalyst are arranged in the engine exhaust passage. In the engine low load operating region, a combustion is performed in the combustion chamber under a lean base air-fuel ratio and the air-fuel ratio in the combustion chamber is made rich when NOx should be released from the NOx storage catalyst. In the engine medium load operating region, the base air-fuel ratio is made smaller, a degree of richness of the air-fuel ratio is made smaller, and a period in which the air-fuel ratio is made rich is made shorter so that an amount of ammonia which is produced per unit time when the air-fuel ratio is made rich falls compared with the time of engine low load operation.
摘要翻译： NOx吸留催化剂和NOx选择还原催化剂配置在发动机排气通路内。在发动机低负荷运转区域中，在稀燃基础空燃比下，在燃烧室内进行燃烧，并且当从NO x吸留催化剂释放NOx时，燃烧室内的空燃比变浓。在发动机中负荷运转区域中，使基本空燃比变小，使空燃比的丰富度变小，使空燃比浓的时间缩短，当空燃比富时，每单位时间产生的氨的量与发动机低负荷运转时相比下降。

9. 发明授权

US08955313B2 Exhaust purification system of internal combustion engine 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US08955313B2
公开(公告)日：2015-02-17
申请号：US13379467
申请日：2011-02-18
申请人： Junichi Matsuo , Hiromasa Nishioka , Katsuhiko Oshikawa , Yoshihisa Tsukamoto , Hiroshi Otsuki , Shigeki Nakayama
发明人： Junichi Matsuo , Hiromasa Nishioka , Katsuhiko Oshikawa , Yoshihisa Tsukamoto , Hiroshi Otsuki , Shigeki Nakayama
IPC分类号： F01N3/00 , F01N3/10 , F01N3/08 , B01J23/50 , B01D53/94 , B01J37/02 , B01J35/00
CPC分类号： F01N3/0814 , B01D53/9418 , B01D53/945 , B01D53/9495 , B01D2255/104 , B01D2255/2092 , B01D2255/91 , B01J23/50 , B01J35/0006 , B01J37/0242 , B01J37/0244 , Y02T10/22 , Y02T10/24
摘要： An exhaust purification system of an internal combustion engine, which includes: a silver-alumina-based catalyst, which is arranged in an engine exhaust system and, when an air-fuel ratio of exhaust gas is leaner than a stoichiometric air-fuel ratio, releases adsorbed NO2 at a first set temperature and adsorbed NO at a second set temperature, a secondary air feed passage configured to suppress a temperature rise of the silver-alumina-based catalyst; and an electronic control unit, that: controls the air flow through the secondary air feed passage to: when the silver-alumina-based catalyst has reached a third set temperature, suppress a temperature rise of the silver-alumina-based catalyst to maintain the silver-alumina-based catalyst near the third set temperature, and then lift the suppression of the temperature rise of the silver-alumina-based catalyst so that at least part of the NO adsorbed at the silver-alumina-based catalyst, is oxidized to NO2 to be adsorbed at the silver-alumina-based catalyst.
摘要翻译：一种内燃机的排气净化系统，其特征在于，包括：发动机排气系统中的银 - 氧化铝系催化剂，当排气的空燃比比化学计量空燃比稀的时，在第一设定温度下释放吸附的NO 2并在第二设定温度下吸附NO;二次空气供给通道，其构造成抑制银 - 氧化铝基催化剂的升温; 以及电子控制单元，其控制通过二次空气供给通道的空气流：当所述银 - 氧化铝基催化剂达到第三设定温度时，抑制所述银 - 氧化铝基催化剂的温度上升以维持银 - 氧化铝基催化剂接近第三设定温度，然后提升抑制银 - 氧化铝基催化剂的升温，使得在银 - 氧化铝基催化剂上吸附的至少一部分NO被氧化成 NO 2被吸附在银 - 氧化铝基催化剂上。

10. 发明申请

US20100050999A1 EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：用于内燃机的排气再循环系统及其控制方法
公开(公告)号：US20100050999A1
公开(公告)日：2010-03-04
申请号：US12522631
申请日：2008-01-11
申请人： Hiroki Murata , Masahiro Nagae , Hajime Shimizu , Shigeki Nakayama , Tomomi Onishi
发明人： Hiroki Murata , Masahiro Nagae , Hajime Shimizu , Shigeki Nakayama , Tomomi Onishi
IPC分类号： F02M25/07 , F02B33/44 , F02B47/08
CPC分类号： F02D41/0052 , F02D9/04 , F02D41/0065 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/24 , F02M26/53 , Y02T10/47
摘要： In an exhaust gas recirculation system for an internal combustion engine, which includes a turbocharger; a high-pressure EGR unit; a low-pressure EGR unit; a high-pressure EGR valve; and a low-pressure EGR valve, first, the opening amount of the high-pressure EGR valve is controlled in a feedback manner, and, then, the opening amount of a low-pressure EGR valve is controlled in a feedback manner in a transitional operation period in which the operation mode of the internal combustion engine is changing. In this way, the intake air amount is promptly adjusted to the target intake air amount without causing hunting.
摘要翻译：在用于内燃机的排气再循环系统中，其包括涡轮增压器; 高压EGR单元; 低压EGR单元; 高压EGR阀; 和低压EGR阀，首先以反馈方式控制高压EGR阀的开度，然后以过渡状态的反馈方式控制低压EGR阀的开度内燃机的运转模式变化的运转期间。以这种方式，将吸入空气量迅速地调节到目标吸入空气量而不引起狩猎。

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