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1. 发明专利

JP2014000871A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2014000871A
公开(公告)日：2014-01-09
申请号：JP2012136916
申请日：2012-06-18
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIYANO TATSUYA , WATANABE TAKAO , OSAWA MASATAKA , HIBINO RYOICHI , MURAKAMI ARATA , SHIINA TAKAHIRO , FUJIYOSHI NAOSHI
IPC分类号： B60W10/08 , B60K6/445 , B60K6/448 , B60L11/14 , B60W10/30 , B60W20/00
CPC分类号： Y02T10/6239 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To improve efficiency when driving a drive shaft and an auxiliary machine in a stopped state of an operation of an engine, and to mutually independently perform drive control of the drive shaft and drive control of the auxiliary machine.SOLUTION: When rotationally driving a drive shaft 37 and an auxiliary machine 46 in a stopped state of an operation of an engine 36, the auxiliary machine 46 is rotationally driven by making torque act between an input side rotor 28 and an output side rotor 18 by AC current of a rotor winding 30 in such a manner that torque acting on the output side rotor 18 from a stator 16 is increased more than torque acting on the output side rotor 18 from the input side rotor 28 and has an opposite direction to that of the torque in a state in which a clutch 47 is controlled to be a release state and power transmission is cut off between the engine 36 and the auxiliary machine 46. Torque is made to act between the stator 16 and the output side rotor 18 by AC current of a stator winding 20 to rotationally drive the drive shaft 37.
摘要翻译：要解决的问题：为了提高在发动机运转停止状态下驱动驱动轴和辅机的效率，并且相互独立地执行驱动轴的驱动控制和辅助机械的驱动控制。解决方案：当在发动机36的停止状态下旋转地驱动驱动轴37和辅助机械46，通过使输入侧转子28和输出侧转子18之间的转矩作用在旋转驱动下，通过交流电流转子绕组30以从定子16作用在输出侧转子18上的转矩比从输入侧转子28作用在输出侧转子18上的转矩增加，并且具有与转矩相反的方向其中离合器47被控制为释放状态并且在发动机36和辅助机46之间切断动力传递的状态。使扭矩作用在定子16和输出侧转子18由定子绕组20的交流电流旋转驱动驱动轴37。

2. 发明专利

JP2013032759A Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2013032759A
公开(公告)日：2013-02-14
申请号：JP2011170089
申请日：2011-08-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TANAKA SATOSHI , SATA KOTA , ISHIBUCHI MASAAKI , JINBO TOMOHIKO , HIBINO RYOICHI
IPC分类号： F02D21/08
CPC分类号： F02M26/00 , F02D41/005 , F02D41/0065 , F02D41/0072 , F02D41/145 , F02D2041/1412 , F02D2041/1433 , F02D2200/0408 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To perform the control of an EGR amount at an optimal level regardless of an operating condition of a vehicle.SOLUTION: A control apparatus (100) controls an internal combustion engine (200) including an EGR device (300) having: an EGR passage (301); and an EGR valve (303) which is disposed at the EGR passage and can control an EGR amount. The control apparatus includes: an estimate means that estimates a state quantity of the internal combustion engine which influences a behavior of EGR gas during a prescribed period from the present to the future; a setting means that sets a constraint of the EGR amount during the prescribed period based on approximate dynamics in which actual dynamics of the EGR amount defining an actual constraint of the EGR amount are approximated so that an approximated value does not exceed the actual dynamics; a determination means that determines a target value of the EGR amount according to the estimated state amount within a range of the set constraint; and a control means that controls the EGR valve so that the determined target value can be obtained.
摘要翻译：要解决的问题：无论车辆的运行状况如何，都以最佳水平执行EGR量的控制。控制装置（100）控制包括具有EGR通路（301）的EGR装置（300）的内燃机（200）。以及EGR阀（303），其设置在EGR通路处并能够控制EGR量。控制装置包括：估计装置，其估计在从现在到未来的规定期间影响EGR气体的行为的内燃机的状态量; 基于近似动力学来设定在规定期间内的EGR量的约束的设定单元，其中近似值近似的EGR量的实际动力学近似值不超过实际动力学; 确定装置，根据设定约束的范围内的估计状态量确定EGR量的目标值; 以及控制装置，其控制EGR阀，使得可以获得确定的目标值。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013129225A Power generation control device for hybrid vehicle 有权
标题翻译：混合动力汽车发电控制装置
公开(公告)号：JP2013129225A
公开(公告)日：2013-07-04
申请号：JP2011278308
申请日：2011-12-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： FUJIYOSHI NAOSHI , SHIINA TAKAHIRO , MURAKAMI ARATA , MIYANO TATSUYA , WATANABE TAKAO , HIBINO RYOICHI
IPC分类号： B60W10/08 , B60K6/448 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/06 , B60W20/00 , F02D29/02 , F02D29/06
CPC分类号： B60L11/14 , B60K6/448 , B60K6/547 , B60L7/14 , B60L11/123 , B60L15/2009 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60W10/06 , B60W10/08 , B60W20/13 , B60W20/15 , F02D29/02 , F02D29/06 , Y02T10/6217 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/93
摘要： PROBLEM TO BE SOLVED: To provide a power generation control device for a hybrid vehicle, the device capable of increasing heat efficiency of an internal combustion engine during generation of regenerative power and improving energy efficiency of the vehicle.SOLUTION: A power generation control device is applied to a hybrid vehicle 1A with a composite motor 11 in which a winding rotor 13 is connected to an internal combustion engine 2 and a magnet rotor 14 is connected to a transmission 3. In the power generation control device, when regenerative power generation is executed and the internal combustion engine 2 is operated, a first motor generator MG1 comprising the winding rotor 13 and the magnet rotor 14 and the internal combustion engine 2 are controlled such that an output torque of the internal combustion engine 2 is increased by torque applied to the internal combustion engine 2 from the first motor generator MG1, and the power generation amount of a second motor generator MG2 comprising the magnet rotor 14 and a stator 15 is increased such that torque transmitted from the internal combustion engine 2 to an output shaft 16 is not applied to drive wheels 5.
摘要翻译：要解决的问题：提供一种用于混合动力车辆的发电控制装置，该装置能够在再生电力产生期间提高内燃机的热效率并提高车辆的能量效率。发电控制装置是应用于具有复合电动机11的混合动力车辆1A，其中绕组转子13连接到内燃机2，并且磁转子14连接到变速器3.在发电控制装置中，当执行再生发电时并且内燃机2工作时，控制包括绕组转子13和磁转子14以及内燃机2的第一电动发电机MG1，使得内燃机2的输出转矩由施加在内燃机2上的转矩增加来自第一电动发电机MG1的内燃机2和第二电动发电机MG2 com的发电量提高磁转子14和定子15的张力增加，使得从内燃机2传递到输出轴16的扭矩不被施加到驱动轮5。

4. 发明专利

JP2012154229A Exhaust gas purification device 审中-公开
标题翻译：排气净化装置
公开(公告)号：JP2012154229A
公开(公告)日：2012-08-16
申请号：JP2011013308
申请日：2011-01-25
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： HIBINO RYOICHI , UEDA MATSUE , ASANO AKIHIKO , FUKUDA KOICHIRO
IPC分类号： F01N3/08 , B01D53/94
CPC分类号： Y02T10/24
摘要： PROBLEM TO BE SOLVED: To keep NOx purification rate high while suppressing ammonia slip.SOLUTION: An NH3 adsorption quantity of a catalyst in each of a first part of five divided parts and a second part of five divided parts is estimated based on the operation condition of an internal combustion engine and a NOx concentration on the upstream side from a NOx reduction catalyst (104, 110). An urea addition quantity is calculated based on the difference of a target adsorption quantity of NH3 to that of the first part of the five divided parts (106, 108). An urea addition quantity is calculated based on the difference of a target adsorption quantity of NH3 to that of the second part of the five divided parts (112, 114). The addition of urea is controlled so that the weight to the first part of the five parts is increased with the decrease of the temperature of the catalyst and the weight to the second part of the five parts is increased with the increase of the temperature of the catalyst to calculate the addition with weight of the urea addition quantity (116, 118).
摘要翻译：要解决的问题：为了保持NOx净化率高，同时抑制氨的滑移。解决方案：根据内燃机的运行状态和上游侧的NOx浓度，推定五个分割部分的第一部分和第五部分中的每一个中的催化剂的NH 3吸附量来自NOx还原催化剂（104,110）。基于NH3的目标吸附量与五个分割部（106,108）的第一部分的目标吸附量的差异来计算尿素添加量。基于NH3的目标吸附量与五个分割部分（112,114）的第二部分的目标吸附量的差异来计算尿素添加量。控制尿素的加入使得随着催化剂温度的降低，五个部分的第一部分的重量增加，并且五个部分的第二部分的重量随着温度的升高而增加催化剂计算加入尿素加入量的重量（116,118）。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012067667A Exhaust gas control apparatus and control method for the same 有权
标题翻译：排气控制装置及其控制方法
公开(公告)号：JP2012067667A
公开(公告)日：2012-04-05
申请号：JP2010212866
申请日：2010-09-22
申请人： Denso Corp , Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： HIROTA SHINYA , TOSHIOKA TOSHISUKE , KENJO AKIRA , FUKUDA KOICHIRO , HIBINO RYOICHI , UEDA MATSUE , ASANO AKIHIKO , YAMAUCHI TAKASHI , SHICHI AKIRA , KOIKE MAKOTO , MARUYAMA MASATOSHI , SAKATA MASAKAZU , HOSHI SAKUTARO , ENDO YASUSHI
IPC分类号： F01N3/08 , F01N3/24 , F01N3/28
CPC分类号： F01N3/08 , F01N3/208 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2610/146 , F01N2900/0406 , F01N2900/1402 , F01N2900/1602 , F01N2900/1616 , F01N2900/1622 , Y02T10/24
摘要： PROBLEM TO BE SOLVED: To restrain the occurrence of an ammonia slip, while enhancing the NOx reduction ratio, in an NOx reduction catalyst for reducing and removing NOx in exhaust gas by adsorbing ammonia.SOLUTION: An exhaust gas control apparatus includes a control means for controlling a urea addition valve for adding urea from the upstream side of the NOx reduction catalyst. The control means obtains the ammonia adsorption amount distribution in the NOx reduction catalyst, and controls the urea addition valve to stop or reduce a supply amount of the urea when an ammonia adsorption amount in a predetermined part on the exhaust gas flow direction downstream side equals or exceeds a predetermined threshold in the obtained adsorption amount distribution. The urea addition valve is controlled based on the adsorption amount distribution obtained by a model of dividing the inside of the NOx reduction catalyst into a plurality of cells so that the ammonia adsorption amount in a first cell positioned furthest upstream equals or exceeds a predetermined threshold close to a saturation adsorption amount and the ammonia adsorption amount in a second cell positioned downstream of the first cell reaches a predetermined target value smaller than the threshold.
摘要翻译：要解决的问题：为了通过吸附氨来抑制排气中的NOx还原和除去的NOx还原催化剂中，在提高NOx还原率的同时，抑制氨滑移的发生。解决方案：排气控制装置包括控制装置，用于控制用于从NOx还原催化剂的上游侧添加尿素的尿素添加阀。控制装置获得NOx还原催化剂中的氨吸附量分布，并且当排气流动方向下游侧的预定部分中的氨吸附量等于或等于或等于或等于在所获得的吸附量分布中超过预定阈值。基于通过将NOx还原催化剂的内部分成多个单元的模型获得的吸附量分布来控制尿素添加阀，使得位于最上游的第一单元中的氨吸附量等于或超过预定阈值关闭达到饱和吸附量，并且位于第一电池下游的第二电池中的氨吸附量达到小于阈值的预定目标值。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010276120A Parameter identification device and identification program for automatic transmission 有权
标题翻译：用于自动传输的参数识别设备和识别程序
公开(公告)号：JP2010276120A
公开(公告)日：2010-12-09
申请号：JP2009129534
申请日：2009-05-28
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： HIBINO RYOICHI , MIYABE TOMOHIRO , OTSUBO HIDEAKI
IPC分类号： F16H61/00 , F16H59/18 , F16H59/68 , F16H61/684
摘要： PROBLEM TO BE SOLVED: To efficiently execute parameter identification of an automatic transmission.
SOLUTION: A parameter affecting transmission behavior is identified through the simulation of transmission operation of an automatic transmission. The transmission behavior in the automatic transmission is divided into a plurality of phases. The identification of parameter in at least one of the phases is performed prior to the identification of a parameter in a temporally preceding phase (Step 2). The identification result of the parameter acquired by the identification in Step 2 is employed when identifying the parameter of the temporally preceding phase (Step 3).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：有效地执行自动变速器的参数识别。解决方案：通过模拟自动变速器的变速器运行来识别影响传动行为的参数。自动变速箱中的变速器动作分为多个阶段。至少一个相位中的参数的识别在在时间上在前的阶段中识别参数之前执行（步骤2）。当识别时间上相位的参数时，采用步骤2中的识别获取的参数的识别结果（步骤3）。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2013036337A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2013036337A
公开(公告)日：2013-02-21
申请号：JP2011170301
申请日：2011-08-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： SATA KOTA , JINBO TOMOHIKO , HIBINO RYOICHI
IPC分类号： F02M25/07 , F02D21/08 , F02D41/02 , F02D41/32
CPC分类号： Y02T10/47
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of an unexpected misfire in an internal combustion engine having an outside EGR (Exhaust Gas Recirculation) device.SOLUTION: A control device 100 of the internal combustion engine is the control device for the internal combustion engine 1 including cylinders 11, a suction passage 12 and an exhaust passage 13 respectively connected to the cylinders, a catalyst 14 disposed in the exhaust passage, and an EGR device 15 having an EGR passage 151 whose one end is connected to the exhaust passage and whose other end is connected to the suction passage, and capable of recirculating at least a part of exhaust gas discharged from the cylinders to the suction passage side, and a fuel supply means 16 capable of supplying fuel to the cylinders. The control device includes a control means 21 for controlling the fuel supply means so that fuel is not supplied depending on temperature of the catalyst. The control means further controls the EGR device so that an EGR rate is lowered at fuel cut disabled time when the fuel supply means cannot be controlled to prevent fuel supply as compared with fuel cut time when the fuel supply means can be controlled to prevent fuel supply.
摘要翻译：要解决的问题：为了防止在具有外部EGR（排气再循环）装置的内燃机中发生意外的失火。内燃机的控制装置100是内燃机1的控制装置，包括分别连接到气缸的气缸11，吸入通道12和排气通道13，设置在排气口中的催化剂14 通路以及具有EGR通路151的EGR装置15，EGR通路151的一端与排气通路连接，另一端与吸入通路连接，能够将从气缸排出的废气的至少一部分再循环到吸入口通道侧，以及能够向气缸供给燃料的燃料供给装置16。控制装置包括用于控制燃料供应装置的控制装置21，使得不依赖于催化剂的温度供应燃料。控制装置进一步控制EGR装置，使得当燃料供给装置不能被控制以防止燃料供应与燃料供应装置相比燃料供应装置被控制以防止燃料供应时，在燃料切断禁用时间期间EGR率降低。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013032740A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2013032740A
公开(公告)日：2013-02-14
申请号：JP2011169374
申请日：2011-08-02
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： JINBO TOMOHIKO , ISHINO MINORU , HIBINO RYOICHI , TANAKA SATOSHI , SATA KOTA , ISHIBUCHI MASAAKI
IPC分类号： F02D45/00 , F02D21/08
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of determining exhaust pressure without performing repetitive computation.SOLUTION: Characteristics of the change of the rate of an exhaust flow before passing a turbine wheel 36 with respect to an expansion ratio are decided in a control part 20 in which the characteristic formula of the turbine wheel 36 divided division by the division of the expansion ratio and approximated to a linear expression is stored. The control part 20 calculates the candidate value of the exhaust pressure before passing the turbine wheel 36 from the rate of a suction flow after passing a compressor wheel 34 acquired by a suction flow acquiring means 14 and factors of a plurality of linear expressions. Furthermore, the candidate value of the expansion ratio is calculated by entering the exhaust pressure candidate value, and among a plurality of expansion ratio candidate values, one including the expansion ratio candidate value in the expansion ratio division of the linear expression corresponding to the expansion ratio candidate value is extracted, and the exhaust pressure candidate value used in calculating the extracted expansion ratio candidate value is decided as the exhaust pressure before passing the turbine wheel 36, and the control of the internal combustion engine 33 is conducted on the basis of the decided exhaust pressure.
摘要翻译：解决的问题：提供一种能够在不执行重复计算的情况下确定排气压力的内燃机的控制装置。解决方案：在通过涡轮机叶轮36相对于膨胀比的排气流量的变化率的特性在控制部分20中确定，其中涡轮机叶轮36的特征公式除以除法的膨胀比并且近似于线性表达式被存储。控制部20在通过由吸引流量取得单元14取得的压缩机叶轮34之后的吸入流量和多个线性式的要素之间，计算出通过涡轮机叶轮36之前的排气压力的候选值。此外，通过输入排气压力候补值来计算膨胀比的候选值，并且在多个膨胀比候选值中，包括与膨胀比对应的线性表达式的膨胀比分割中的膨胀比候选值提取候选值，并且将用于计算提取的膨胀比候选值的排气压力候选值确定为通过涡轮机轮36之前的排气压力，并且内燃机33的控制基于所决定的排气压力。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010216630A Parameter fixing device of automatic transmission 审中-公开
标题翻译：自动变速器参数固定装置
公开(公告)号：JP2010216630A
公开(公告)日：2010-09-30
申请号：JP2009067224
申请日：2009-03-19
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： HIBINO RYOICHI , MIYABE TOMOHIRO , OTSUBO HIDEAKI
IPC分类号： F16H61/02 , F16D48/02 , F16H59/14 , F16H59/68 , F16H61/684
摘要： PROBLEM TO BE SOLVED: To more properly identify a parameter from experimental data practiced more than once. SOLUTION: An identified result, based on the experimental data practiced more than once for one parameter under the same operational condition, is weighted and calculated according to a degree of accuracy at the time of identification (Step 1 to 3). As a result, one value is set as the parameter. Thus, using the value thus set enables a map of the parameter value to be created for a plurality of operational conditions in relation to that parameter (Step 4). COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2013032732A Control device for egr valve 有权
标题翻译： EGR阀控制装置
公开(公告)号：JP2013032732A
公开(公告)日：2013-02-14
申请号：JP2011168877
申请日：2011-08-02
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： JINBO TOMOHIKO , HIBINO RYOICHI , TANAKA SATOSHI , SATA KOTA , ISHIBUCHI MASAAKI
IPC分类号： F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To solve such the problem that there is a possibility that an EGR rate in actual intake does not agree with a target EGR rate by a recirculated exhaust amount control based on only the flow rate of the recirculated exhaust gas when passing through an EGR valve.SOLUTION: A control device 10 includes an EGR valve 14 and a control unit 20. The control unit 20 calculates the predicted value of a recirculated exhaust gas amount Mwhen passing through the intake valve 16 of an internal combustion engine 22, on the basis of a recirculated exhaust amount Mand its change amount δMwhen passing through the EGR valve 14. The control unit: calculates an evaluation value on the basis of the difference between the predicted value and a target value Mof the recirculated exhaust amount Mof the recirculated exhaust gas when passing through the intake valve 16, and the change amount δMof the recirculated exhaust gas when passing through the EGR valve 14; obtains a change amount δMas an optimal value that gives the minimum of the evaluated value under the restricted conditions of the recirculated exhaust amount Mand its change amount δMof the gas when passing through the EGR valve 14 and of the recirculated exhaust amount Mof the gas when passing through the intake valve 16; and thereby determines the opening of the EGR valve 14.
摘要翻译：要解决的问题为了解决这样的问题，即仅通过再循环废气的流量，通过再循环排气量控制，实际进气中的EGR率与目标EGR率不一致当通过EGR阀时。解决方案：控制装置10包括EGR阀14和控制单元20.控制单元20计算再循环排气量M egr egr 通过内燃机22的进气门16时，POS =“POST”> cyl 及其变化通过EGR阀14时的量δM egr 。控制单元：基于预测值与目标值M egr < 当通过进气阀16时，再循环排气的流量> cyl 和通过EGR阀14时再循环废气的变化量δM egr 获得变化量δM egr 作为在再循环排气量M egr的限制条件下给出最小值的最优值， / SB>及其通过EGR阀14时的气体的变化量δM egr 和再循环排气量M egr cyl ; 从而确定EGR阀14的打开。版权所有：（C）2013，JPO＆INPIT

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