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1. 发明申请

WO2009019578A3 CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：WO2009019578A3
公开(公告)日：2009-02-12
申请号：PCT/IB2008/002070
申请日：2008-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02D13/02 , F02D15/04 , F02D21/08
摘要： A control apparatus for an internal combustion engine includes phase change means (60) for advancing or retarding phases of an opening timing and a closing timing of an intake valve (62); duration change means (60) for increasing or decreasing a duration of the intake valve (62); and EGR gas amount increase means (50) for increasing an amount of EGR gas, based on an operating state of an internal combustion engine. The control apparatus further includes intake-valve closing timing advancing means (50) for advancing the intake-valve closing timing when the amount of EGR gas is increased. The intake-valve closing timing advancing means (50) advances the intake-valve closing timing by performing a first operation that advances the phases using the phase change means (60), and performing a second operation that decreases the duration using the duration change means (60), and makes a timing at which the second operation is started later than a timing at which the first operation is started.

2. 发明申请

WO2008152491A1 EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND EXHAUST GAS RECIRCULATION SYSTEM CONTROL METHOD 审中-公开
标题翻译：内燃机用排气再循环系统及排气回送系统控制方法
公开(公告)号：WO2008152491A1
公开(公告)日：2008-12-18
申请号：PCT/IB2008/001524
申请日：2008-06-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02M25/07 , F02D41/00 , F02D13/02 , F02D21/08
CPC分类号： F02D21/08 , F02B29/04 , F02D13/0203 , F02D41/0062 , F02D41/0072 , F02D2041/001 , F02M26/01 , F02M26/07 , Y02T10/18 , Y02T10/47
摘要： An exhaust gas recirculation system for an internal combustion engine includes a turbocharger; a low-pressure EGR passage through which the low-pressure EGR gas is recirculated back to the intake passage; a high-pressure EGR passage through which the high-pressure EGR gas is recirculated back to the intake passage; and valve timing changing means for adjusting an amount of internal EGR gas. In the exhaust gas recirculation system, when an amount of high-pressure EGR gas that flows through the high-pressure EGR passage is equal to or below a first predetermined amount, a feedback control over an EGR rate, which indicates a proportion of EGR gas to intake air, is executed by adjusting the amount of internal EGR gas using the valve timing changing means.
摘要翻译：用于内燃机的排气再循环系统包括涡轮增压器; 低压EGR气体再循环回到进气通道的低压EGR通道; 高压EGR气体再循环回到进气通道的高压EGR通道; 以及用于调节内部EGR气体的量的气门正时改变装置。在废气再循环系统中，当流过高压EGR通路的高压EGR气体的量等于或低于第一预定量时，对EGR率的反馈控制表示EGR气体的比例通过使用气门正时改变装置调节内部EGR气体的量来执行吸入空气。

3. 发明申请

WO2008104864A1 EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：用于内燃机的排气净化系统及其控制方法
公开(公告)号：WO2008104864A1
公开(公告)日：2008-09-04
申请号：PCT/IB2008/000458
申请日：2008-02-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , NAKATANI, Koichiro , KOGO, Tomoyuki
发明人： TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , NAKATANI, Koichiro , KOGO, Tomoyuki
IPC分类号： F01N3/08 , F01N3/20 , F02D41/00 , F02D41/02
CPC分类号： F02D41/0055 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N9/00 , F01N2240/36 , F01N2430/08 , F02B29/0406 , F02B31/085 , F02B37/00 , F02B2275/14 , F02D9/04 , F02D41/0275 , F02D41/403 , F02D2041/0015 , F02D2250/18 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , Y02T10/123 , Y02T10/47
摘要： Disclosed herein is a method, apparatus and computer program associated with a user equipment. The method includes determining a characteristic related to a receipt of a resource allocation in a particular subframe and, based on the determined characteristic, selecting one of a plurality of transmit antennas for use in transmitting to a wireless network node. A wireless network node that is configurable to operate with the user equipment to signal the resource allocation of the indication of the transmit antenna to be used is also disclosed.
摘要翻译：本文公开了与用户设备相关联的方法，装置和计算机程序。该方法包括确定与特定子帧中的资源分配的接收相关的特性，并且基于所确定的特性，选择多个发射天线中的一个用于向无线网络节点进行发送。还公开了一种无线网络节点，其可配置为与用户设备一起操作以用信号通知将要使用的发射天线的指示的资源分配。

4. 发明申请

WO2009019579A1 CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置及控制方法
公开(公告)号：WO2009019579A1
公开(公告)日：2009-02-12
申请号：PCT/IB2008/002071
申请日：2008-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02D13/02
CPC分类号： F02D13/0203 , F02D13/0207 , F02D13/0265 , Y02T10/18
摘要： A control apparatus for an internal combustion engine (10) includes intake valve control means (50). The internal combustion engine (10) includes a variable intake valve operating mechanism (66) that changes a valve opening characteristic of an intake valve (64), and rich combustion is performed in the internal combustion engine (10) to control an exhaust gas purification catalyst (24) disposed in an exhaust passage (18). The intake valve control means (50) controls the valve opening characteristic of the intake valve (64) to increase a flow rate of intake air in an early stage of an intake stroke when the rich combustion is performed, as compared to when non-rich combustion is performed.
摘要翻译：一种用于内燃机（10）的控制装置，包括进气阀控制装置（50）。内燃机（10）包括改变进气门（64）的开阀特性的可变进气门操作机构（66），并且在内燃机（10）中进行丰富燃烧以控制排气净化设置在排气通道（18）中的催化剂（24）。当进行浓燃烧时，进气阀控制装置（50）控制进气门（64）的开阀特性，以增加进气冲程早期进气的流量，与不富进行燃烧。

5. 发明申请

WO2006021868A1 PARTICULATE MATTER REMAINING AMOUNT ESTIMATING METHOD FOR PARTICULATE FILTER AND PARTICULATE FILTER REGENERATING METHOD 审中-公开
标题翻译：颗粒过滤器和颗粒过滤器再生方法的颗粒物剩余量估算方法
公开(公告)号：WO2006021868A1
公开(公告)日：2006-03-02
申请号：PCT/IB2005/002521
申请日：2005-08-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KOGO, Tomoyuki , HASHIZUME, Takeshi
发明人： KOGO, Tomoyuki , HASHIZUME, Takeshi
IPC分类号： F01N3/023 , F01N9/00
CPC分类号： F01N9/002 , F01N3/023 , F01N3/0253 , Y02T10/47
摘要： Every time a specified period of time is counted during execution of filter regeneration control, a PM remaining amount every time that the specified period of time passes is estimated by subtracting the product of the specified period of time, a PM removal rate per unit time, and a PM remaining amount at the point when the specified period of time started to be counted from the PM remaining amount at the point when the specified period of time started to be counted. As a result, the PM remaining amount during execution of filter regeneration control which oxidizes and removes particulate matter that has accumulated on a particulate filter is estimated with greater accuracy.
摘要翻译：每当在执行过滤器再生控制期间计算指定的时间段时，通过减去指定的时间段的乘积，每单位时间的PM去除率来估计每指定时间段过去的PM剩余量，并且在指定的时间段开始被计数的点上的PM剩余量从指定的时间段开始计数的点的PM剩余量开始计数时的PM剩余量。结果，以更高的精度估计氧化并除去积聚在微粒过滤器上的颗粒物质的过滤器再生控制的执行过程中的PM剩余量。

6. 发明申请

WO2005098222A1 EXHAUST GAS CONTROL APPARATUS AND EXHAUST GAS CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的排气控制装置和排气控制方法
公开(公告)号：WO2005098222A1
公开(公告)日：2005-10-20
申请号：PCT/IB2005/000838
申请日：2005-03-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KOGO, Tomoyuki
发明人： KOGO, Tomoyuki
IPC分类号： F02D41/02
CPC分类号： F02D41/0245 , F01N3/035 , F01N3/0821 , F01N3/0842 , F01N2430/085 , F01N2610/03 , F02B37/18 , F02B37/24 , F02D41/0007 , F02D41/028 , F02D41/029 , F02D41/405 , Y02T10/144 , Y02T10/26 , Y02T10/44
摘要： In an exhaust gas control apparatus for an internal combustion engine, including a supercharger which is provided in an exhaust passage at a position upstream of a catalyst having an oxidizing ability; turbine rotation energy amount adjusting means (106) for adjusting an amount of energy of exhaust gas, which is used for rotating the turbine of the supercharger ; and after-injection performing means for performing after-injection, when a work amount of the compressor is increased by the after-injection, the turbine rotation energy amount adjusting means decreases the amount of energy of the exhaust gas, which is used for rotating the turbine, in order to decrease the increased work amount to zero.
摘要翻译：在一种用于内燃机的排气控制装置中，包括增压器，该增压器设置在具有氧化能力的催化剂上游的排气通道中; 涡轮旋转能量调节装置，用于调节用于使增压器的涡轮旋转的废气的能量; 以及后喷射执行装置，用于执行后喷射，当通过后喷射来增加压缩机的工作量时，涡轮旋转能量调节装置减少用于旋转的排气的能量涡轮机，以便将增加的工作量减少到零。

7. 发明申请

WO2015107412A1 FILTER ABNORMALITY DETERMINATION SYSTEM 审中-公开
标题翻译：过滤器异常判定系统
公开(公告)号：WO2015107412A1
公开(公告)日：2015-07-23
申请号：PCT/IB2015/000029
申请日：2015-01-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TAKAOKA, Kazuya , KOGO, Tomoyuki , NISHIJIMA, Hirokazu
IPC分类号： F01N11/00
CPC分类号： F01N11/00 , F01N3/021 , F01N13/008 , F01N2550/04 , F01N2560/05 , F01N2900/0422 , F01N2900/0601 , F01N2900/1411 , Y02T10/47
摘要： A filter abnormality determination system includes: a PM sensor (8) configured to introduce a part of exhaust gas flowing in the exhaust gas passage (2) on the downstream side of a filter (4) into a sensor body and to correlate a sensor output with an amount of particulate matter accumulated on a sensor element in the sensor body; an abnormality determining unit (20) configured to perform filter abnormality determination on the basis of the output of the PM sensor (8); a determination timing determining unit configured to determine a timing at which the abnormality determining unit (20) performs the abnormality determination on the basis of an estimated amount of particulate matter accumulated on the sensor element; and a determination performing adjusting unit configured to adjust the performing timing determined by the determination timing determining unit depending on a variation of an exhaust gas flow rate per unit time in the exhaust gas passage (2) in which the PM sensor (8) is disposed.
摘要翻译：一种过滤器异常判定系统，包括：PM传感器（8），被配置为将在所述排气通路（2）中流过的过滤器（4）的下游侧的排出气体的一部分导入到传感器主体中，并将传感器输出具有在传感器主体中的传感器元件上累积的颗粒物质的量; 异常判定部（20），其根据所述PM传感器（8）的输出进行过滤器异常判定。确定定时确定单元，被配置为基于所述传感器元件上累积的颗粒物质的估计量来确定所述异常判定单元（20）执行所述异常判定的定时; 以及确定执行调整单元，其被配置为根据所述PM传感器（8）设置的排气通道（2）中每单位时间的排气流量的变化来调整由所述确定时刻确定单元确定的执行定时。

8. 发明申请

WO2016006242A1 FILTER FAILURE DIAGNOSTIC DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的过滤器故障诊断装置
公开(公告)号：WO2016006242A1
公开(公告)日：2016-01-14
申请号：PCT/JP2015/003445
申请日：2015-07-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOGO, Tomoyuki , OGISO, Makoto , HAGIMOTO, Taiga
IPC分类号： F01N11/00 , F02D19/06 , F02D19/08 , F01N9/00 , F01N3/021
CPC分类号： F01N11/00 , F01N3/021 , F01N9/002 , F01N9/005 , F01N11/002 , F01N2550/04 , F01N2560/05 , F01N2900/0418 , F01N2900/0601 , F01N2900/08 , F01N2900/1404 , F01N2900/1411 , F02D19/0613 , F02D19/0615 , F02D19/0623 , F02D19/0642 , F02D19/0647 , F02D19/081 , F02D41/222 , F02D41/26 , Y02T10/20 , Y02T10/36 , Y02T10/47
摘要： A device is provided, which makes it possible to perform accurate failure diagnostics for a filter of an internal combustion engine constructed to be capable of using both of gaseous fuel and liquid fuel. The device of the invention comprises judging means adapted to judge any failure of the filter by comparing the added-up amount of the particulate matter (PM) contained in the exhaust gas downstream from the filter as detected by a PM amount detecting sensor during a predetermined period and the added-up amount of PM contained in the exhaust gas as estimated by PM amount estimating means during the predetermined period on the basis of a predetermined parameter and only a fuel injection amount of the liquid fuel out of a fuel injection amount of the gaseous fuel and the fuel injection amount of the liquid fuel.
摘要翻译：提供了一种装置，其使得可以对构造成能够使用气态燃料和液体燃料两者的内燃机的过滤器进行精确的故障诊断。本发明的装置包括：判断装置，用于通过比较由PM量检测传感器检测到的在过滤器下游的废气中包含的颗粒物质（PM）的累加量，来预测过滤器的任何故障，期间和由PM量估计装置在预定期间内基于预定参数估计的废气中的PM的累加量，并且仅从燃料喷射量的燃料喷射量的燃料喷射量气体燃料和液体燃料的燃料喷射量。

9. 发明公开

EP3051085A1 DIAGNOSTIC DEVICE FOR EXHAUST-GAS PURIFICATION DEVICE 失效转让
公开(公告)号：EP3051085A1
公开(公告)日：2016-08-03
申请号：EP14849761.3
申请日：2014-09-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MATSUMOTO, Arifumi , KOGO, Tomoyuki , HAGIMOTO, Taiga , FURUI, Kenji , UOZUMI, Akifumi
IPC分类号： F01N3/08 , F01N3/18
CPC分类号： F01N3/208 , F01N3/2066 , F01N11/00 , F01N11/007 , F01N2550/05 , F01N2560/021 , F01N2560/026 , F01N2610/02 , F01N2900/0416 , F01N2900/1402 , F01N2900/1621 , Y02T10/24 , Y02T10/47
摘要： A diagnostic apparatus for an exhaust gas purification apparatus including a selective catalytic reduction NOx catalyst (SCR catalyst) provided in an exhaust passage of an internal combustion engine, a supplying unit suppling ammonia or an ammonia precursor into exhaust gas flowing into the SCR catalyst and a sensor, provided on a downstream side of the SCR catalyst, detecting NOx and ammonia in exhaust gas. The diagnostic apparatus calculates an amount of decline in output of the sensor due to a reaction between NOx and ammonia at the sensor and performs a diagnosis of the supplying unit based on the calculated amount of decline in output of the sensor.

10. 发明公开

EP3051084A1 SENSOR-MALFUNCTION DIAGNOSIS DEVICE 失效
标题翻译： DIAGNOSEVORRICHTUNGFÜRSENSORFEHLFUNKTIONEN
公开(公告)号：EP3051084A1
公开(公告)日：2016-08-03
申请号：EP14846930.7
申请日：2014-09-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MATSUMOTO, Arifumi , KOGO, Tomoyuki , HAGIMOTO, Taiga , FURUI, Kenji , UOZUMI, Akifumi
IPC分类号： F01N3/08 , F01N3/18
CPC分类号： F01N3/2066 , F01N3/0842 , F01N11/00 , F01N2550/00 , F01N2560/021 , F01N2560/026 , F01N2610/02 , F01N2900/0412 , F01N2900/0416 , F01N2900/1402 , F01N2900/1616 , F01N2900/1621 , Y02T10/24
摘要： An incorrect or wrong diagnosis in abnormality diagnosis of a sensor is suppressed. Provided at the downstream side of an NOx selective reduction catalyst is a sensor which detects NOx and ammonia in an exhaust gas flowing out of the NOx selective reduction catalyst, and in which the NOx and the ammonia react with each other. An amount of decrease in an output of the sensor due to a reaction of the NOx and the ammonia in the sensor is calculated based on the NOx and the ammonia flowing out of the NOx catalyst, and an abnormality diagnosis of the sensor is carried out based on this amount of decrease in the output of the sensor.
摘要翻译：抑制了传感器的异常诊断中的错误或错误的诊断。在NOx选择还原催化剂的下游侧设置有检测从NOx选择还原催化剂流出的废气中的NOx和氨，并且其中NOx和氨彼此反应的传感器。基于NOx和从NOx催化剂流出的氨计算由于NOx和氨的反应而导致的传感器的输出的下降量，并且基于传感器的异常诊断进行基于关于传感器输出的这种减少量。

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