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1. 发明专利

JP2014159207A Engine start control device for hybrid vehicle 审中-公开
标题翻译：发动机起动控制装置混合车辆
公开(公告)号：JP2014159207A
公开(公告)日：2014-09-04
申请号：JP2013030355
申请日：2013-02-19
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： HIRAO SHUNICHI , MIYAMOTO KATSUHIKO , YAMASHITA HIROYASU , NAYA TAKUGO
IPC分类号： B60W10/02 , B60K6/48 , B60K6/54 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/00 , F02D29/02
CPC分类号： Y02T10/6221 , Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To provide an engine start control device for a hybrid vehicle that is capable of starting an engine in accordance with the driving situation.SOLUTION: A hybrid vehicle 10 includes an engine 11, a motor 12, a clutch 13, a control unit 20, an accelerator sensor 31, a vehicle speed sensor 32, and an engine speed sensor 33. When an engine start request is made during driving, whether or not an accelerator opening exceeds a predetermined value is determined. When the accelerator opening exceeds the predetermined value, a transmission torque of the clutch 13 is switched to a first transmission torque so that the engine starts by output torque of the motor 12. When the speed of the engine 11 exceeds a predetermined value, the transmission torque is switched to a second transmission torque having a smaller torque transmission ratio than the first transmission torque, so as to maintain the rotation of the engine 11. When completion of the starting is determined, the transmission torque is switched to a third transmission torque having a maximum torque transmission ratio, and the output torque of the engine 11 is transmitted to wheels 18 via the clutch 13.
摘要翻译：要解决的问题：提供一种能够根据驾驶状况启动发动机的混合动力车辆的发动机起动控制装置。解决方案：混合动力车辆10包括发动机11，电动机12，离合器13，控制单元20，加速器传感器31，车速传感器32和发动机转速传感器33.当在驾驶期间进行发动机起动请求时，确定加速器开度是否超过预定值。当加速器开度超过预定值时，离合器13的传动扭矩被切换到第一传动扭矩，使得发动机由马达12的输出转矩启动。当发动机11的速度超过预定值时，传动扭矩被切换到具有比第一传动扭矩更小的扭矩传递比的第二传递扭矩，以便保持发动机11的旋转。当确定起动完成时，传动转矩被切换到具有发动机11的最大扭矩传递比和输出转矩经由离合器13传递到车轮18。

2. 发明专利

JP2013056618A Hybrid vehicle control device 有权
标题翻译：混合动力车辆控制装置
公开(公告)号：JP2013056618A
公开(公告)日：2013-03-28
申请号：JP2011195956
申请日：2011-09-08
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYAMOTO KATSUHIKO , HIRAO SHUNICHI
IPC分类号： B60W10/08 , B60K6/48 , B60K6/547 , B60L11/14 , B60L15/20 , B60W20/00 , F16H61/04
CPC分类号： Y02T10/6221 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle control device that further properly compensates the instantaneous interruption of torque transmitted to the side of a drive wheel during a speed change to a shift-up direction by using motor torque, surely prevents the uncomfortable feeling of a driver resulting from torque drop-out or the like, and can improve acceleration feeling.SOLUTION: When the transmission of the torque to the side of the front wheel 1 of an engine 7 is instantaneously interrupted due to the disconnection of a clutch associated with the speed change to the shift-up direction, the motor torque is transmitted to the side of the front wheel 1 by the operation of a motor 3, and torque-compensation is performed. The compensation torque T at this time is controlled so as to substantially coincide with an engine torque which is transmitted via a succeeding gear position, thus preventing the torque drop-out.
摘要翻译：要解决的问题：提供一种混合动力车辆控制装置，其通过使用电动机转矩在向上升方向的速度变化期间进一步适当地补偿传递到驱动轮侧的扭矩的瞬时中断，可以肯定地防止由扭矩脱落等导致的驾驶员的不适感，能够提高加速感。解决方案：当由于与速度变化相关联的离合器与向上移动方向的断开而将发动机7的前轮1的扭矩传递瞬间中断时，传递电动机转矩通过电动机3的动作向前轮1的侧面进行转矩补偿。此时的补偿扭矩T被控制为与经过后续档位传递的发动机扭矩基本一致，从而防止扭矩下降。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012197005A Hybrid vehicle 审中-公开
标题翻译：混合动力车
公开(公告)号：JP2012197005A
公开(公告)日：2012-10-18
申请号：JP2011061657
申请日：2011-03-18
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYAMOTO KATSUHIKO , TANAKA HIROYUKI , HIRAO SHUNICHI , MOTOYAMA YASUO
IPC分类号： B60K6/442 , B60K6/543 , B60L11/12 , B60W10/08 , B60W20/00
CPC分类号： Y02T10/6234 , Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a power transmission control device of a vehicle, which surely transmits an assist drive force to a driving wheel side via a drive shaft even in a situation that a charging level of a battery is lowered.SOLUTION: The power transmission control device of the vehicle comprises: a change gear 8 which transmits a drive force from an internal combustion engine 3 to the drive shaft 7; a first rotary electric machine 6 which supplies power generated by the drive force to the battery 12; a second rotary electric machine 11 which generates the assist drive force by using power from the battery and transmits the force to the drive shaft; a clutch 9 arranged between the first rotary electric machine and the second rotary electric machine; and a control means 220 which makes the second rotary electric machine generate a target assist force at the block operation of the clutch. The control means supplies power generated by the first rotary electric machine to the second rotary electric machine 11 and makes the second rotary electric machine generate the target assist force.
摘要翻译：要解决的问题：提供一种车辆的动力传递控制装置，其即使在电池的充电水平降低的情况下也可以通过驱动轴将辅助驱动力传递到驱动轮侧。解决方案：车辆的动力传递控制装置包括：变速齿轮8，其将来自内燃机3的驱动力传递到驱动轴7; 将驱动力产生的动力供给电池12的第一旋转电机6; 第二旋转电机11，其通过使用来自电池的电力产生辅助驱动力，并将力传递到驱动轴; 布置在第一旋转电机和第二旋转电机之间的离合器9; 以及控制装置220，其使得第二旋转电机在离合器的踏板操作时产生目标辅助力。控制装置将由第一旋转电机产生的电力提供给第二旋转电机11，并使第二旋转电机产生目标辅助力。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2007085199A Idle rotation control apparatus for internal combustion engine 审中-公开
标题翻译：内燃机空转控制装置
公开(公告)号：JP2007085199A
公开(公告)日：2007-04-05
申请号：JP2005272380
申请日：2005-09-20
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYAMOTO KATSUHIKO , HOSHIBA YOSHIYUKI , HOSONO KIYOTAKA , HIRAO SHUNICHI
IPC分类号： F02D41/16 , F02B37/12 , F02B37/18 , F02D23/00 , F02D43/00 , F02P5/15
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide an idle rotation control apparatus for an internal combustion engine, which enables the rotational stability and the reduction of the fuel consumption during the idling rotation. SOLUTION: The idle rotation control apparatus is provided with an idle rotational speed setting means A1 for setting the idle rotational speed NADa of the engine 1 equipped with a supercharger 9, a vehicle velocity sensor 50 to detect a vehicle speed Vc of the vehicle mounting the engine 1, an accelerator opening sensor 31 to detect an accelerator opening θa, a vehicle stop maintenance condition detection means 41 for detecting that the vehicle is in the stop maintenance condition, and an engine control means A4 for opening a waste gate valve 29 annexed to the supercharger 9 while controlling the idle rotational speed to a low idle rotational speed NADL by the predetermined decreasing amount dN when the vehicle speed is zero, the accelerator opening is totally closed, and the rotation reducing permissible condition is satisfied that it is in the stop maintenance condition. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的怠速旋转控制装置，其能够在怠速旋转期间使旋转稳定性和燃料消耗减少。解决方案：怠速旋转控制装置设置有怠速转速设定装置A1，用于设定配备有增压器9的发动机1的怠速转速NADa，车速传感器50，以检测车辆速度Vc 安装发动机1的车辆，检测加速器开度θa的加速器开度传感器31，车辆处于停止维护状态的车辆停止维修状态检测单元41以及用于打开废气门阀的发动机控制单元A4 29，同时在车速为零的同时将怠速转动速度控制在低怠速转速NADL预定的减速量dN，加速器开度全闭，旋转减小容许状态满足为处于停机维护状态。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2014040125A Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：JP2014040125A
公开(公告)日：2014-03-06
申请号：JP2012182244
申请日：2012-08-21
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： HIRAO SHUNICHI , MIYAMOTO KATSUHIKO , YAMASHITA HIROYASU
IPC分类号： B60W10/02 , B60K6/48 , B60K6/54 , B60L11/14 , B60W10/08 , B60W20/00
CPC分类号： Y02T10/6221 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device capable of eliminating unnecessary vibrations during engine stop without causing an increase in the number of components and complication of control.SOLUTION: An engine running mode of bringing about a running state by engaging a clutch with a predetermined engaging force and transmitting engine power to a drive wheel is shifted to a motor running mode of bringing about a running state by disengaging the clutch and transmitting only motor power to the drive wheel. After that, when a revolving speed of an engine is decreased at a decreasing rate equal to or higher than a constant value, the clutch is re-engaged with an engaging force smaller than the predetermined engaging force to transmit the power to the engine from a motor.
摘要翻译：要解决的问题：提供一种车辆控制装置，其能够消除发动机停止期间的不必要的振动，而不会导致部件数量的增加和控制的复杂性。解决方案：通过使离合器接合而引起行驶状态的发动机运转模式通过使离合器脱离并仅将电动机功率传递到驱动轮，将预定的接合力并且将发动机功率传递到驱动轮被转移到引起运行状态的电机运行模式。此后，当发动机的转速以等于或高于恒定值的减小速率降低时，离合器以小于预定接合力的接合力再次接合，从而将动力从发动机发动机。

6. 发明专利

JP2013071541A Gear shift control device for hybrid vehicle driving system 审中-公开
标题翻译：用于混合动力车辆驱动系统的齿轮换档控制装置
公开(公告)号：JP2013071541A
公开(公告)日：2013-04-22
申请号：JP2011211007
申请日：2011-09-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： TERAKAWA TOMOMITSU , HOSOI YASUHIRO , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE , UEDA KATSUNORI , YOSHIDA SHIGEYUKI , HIRAO SHUNICHI
IPC分类号： B60W10/08 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/10 , B60W20/00 , F16H61/04
CPC分类号： B60W20/30 , B60K6/543 , B60K2006/4808 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W20/40 , B60W30/19 , B60W2510/0657 , B60Y2200/92 , F16H61/04 , F16H63/502 , F16H2061/0433 , Y02T10/626 , Y02T10/6286 , Y10T477/26
摘要： PROBLEM TO BE SOLVED: To provide a gear shift control device for a hybrid vehicle driving system capable of reducing a gear shift shock while eliminating a sense of idling during a gear shift operation.SOLUTION: The gear shift control device controls the hybrid vehicle driving system 1 equipped with an engine 2, an automatic transmission 3, a clutch 4, and a motor generator 5. The gear shift control device includes: a means for specifying a driver requesting torque determined by an operating amount of an accelerator means operated by the driver; a means for shifting a state to an engine traveling state by entire engine torque upon the establishment of a gear shift preparation condition during power generation by the engine 2 driving a drive wheel 91 and also driving the motor generator 5; and a means for, upon the establishment of the gear shift condition, setting the clutch 4 in a disengaged state by generating assist torque by reducing the engine torque and driving the motor generator 5, and returning the clutch 4 to a coupled state after switching a gear train.
摘要翻译：解决的问题：提供一种混合动力车辆驱动系统的变速控制装置，其能够减少变速冲击，同时消除变速操作期间的空转感。变速控制装置控制配备有发动机2的混合动力车辆驱动系统1，自动变速器3，离合器4和电动发电机5.变速控制装置包括：用于指定驱动器请求由驾驶员操作的加速器装置的操作量确定的扭矩; 在通过驱动驱动轮91的发动机2发电并且还驱动电动发电机5的发电期间建立变速准备条件时，通过整个发动机转矩将状态转换到发动机行驶状态的装置; 以及用于在建立变速状态时，通过减小发动机转矩并驱动电动发电机5而产生辅助转矩，将离合器4设定为脱离状态的装置，并且在切换后将离合器4返回到联接状态齿轮系。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2009236089A Air fuel ratio control device for internal combustion engine 有权
标题翻译：用于内燃机的空燃比控制装置
公开(公告)号：JP2009236089A
公开(公告)日：2009-10-15
申请号：JP2008086498
申请日：2008-03-28
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： YAMASHITA MASAYUKI , HIRAO SHUNICHI , MIYAMOTO KATSUHIKO
IPC分类号： F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an air fuel ratio control device for an internal combustion engine which has a simple configuration and in which an air fuel ratio can be appropriately estimated regardless of a fuel property.
SOLUTION: For estimating an actual air fuel ratio according to an estimation model with input of a plurality of parameters indicating a state of the internal combustion engine via a neural network (S28), an estimation model setting unit learns the estimation model in advance according to the fuel property of a fuel, and sets a plurality of estimation models, and according to the fuel property of a fuel determined by a fuel property determining unit (S12 to S22), an estimation model is appropriately selected (S24 and S26).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的空燃比控制装置，其具有简单的结构，并且可以适当地估计空燃比，而不管燃料性质如何。解决方案：为了根据通过神经网络输入指示内燃机状态的多个参数的估计模型来估计实际空燃比（S28），估计模型设定单元学习估计模型根据燃料的燃料特性推进，并设定多个估计模型，根据由燃料特性决定单元确定的燃料的燃料特性（S12〜S22），适当选择估计模型（S24和S26 ）。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009167968A Air-fuel ratio control device and air-fuel ratio control method 有权
标题翻译：空气燃料比率控制装置和空气燃料比率控制方法
公开(公告)号：JP2009167968A
公开(公告)日：2009-07-30
申请号：JP2008009056
申请日：2008-01-18
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： HIRAO SHUNICHI , MIYAMOTO KATSUHIKO , YAMASHITA MASAYUKI , GOSHIMA KENJI
IPC分类号： F02D41/14
摘要： PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device and an air-fuel ratio control method capable of reducing exhaust emission by inhibiting slippage between an air-fuel ratio during actual travel and an estimated air-fuel ratio calculated by using a neural network.
SOLUTION: When the estimated air-fuel ratio A/F_n is calculated by inputting a plurality of physical quantity data indicating the state of an engine 1 to the neural network 34 and the air-fuel ratio during a cold start is controlled based on the calculated estimated air-fuel ratio A/F_n, the physical quantity data are accumulated if a difference between the estimated air-fuel ratio A/F_n and the actual air-fuel ratio A/F is larger than a preset prescribed value, and the accumulated physical quantity is inputted to the neural network 34 to make the neural network 34 relearn during an engine stop.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种空燃比控制装置和空燃比控制方法，其能够通过抑制实际行驶中的空燃比与计算出的估计空燃比之间的滑动而减少废气排放通过使用神经网络。解决方案：当通过将表示发动机1的状态的多个物理量数据输入到神经网络34并计算冷启动期间的空燃比来计算估计空燃比A / F_n时，在计算出的估计空燃比A / F_n的情况下，如果估计空燃比A / F_n与实际空燃比A / F之间的差大于预先设定的规定值，则累积物理量数据，累积的物理量被输入到神经网络34，以使得神经网络34在发动机停止期间重新学习。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009167966A Air-fuel ratio control device 审中-公开
标题翻译：空燃比比控制装置
公开(公告)号：JP2009167966A
公开(公告)日：2009-07-30
申请号：JP2008009013
申请日：2008-01-18
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： YAMASHITA MASAYUKI , HIRAO SHUNICHI , MIYAMOTO KATSUHIKO
IPC分类号： F02D41/14 , F02D41/06
摘要： PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device capable of accurately estimating an air-fuel ratio immediately after a cold start by using a neural network and reducing exhaust emission immediately after the cold start.
SOLUTION: A plurality of time zones A-E are set after the cold start. An air-fuel ratio is outputted by using detection values of a plurality of physical quantities provided in the time zones B-D as inputs. A neural network 34 is made to learn at each time zone B, C, D. A neural network learning part 33 constituting neural network models NM-1, NM-2, NM-3 is provided. Estimation values A/F_n of air-fuel ratios in the time zones B-D are determined by using the neural network models NM-1, NM-2, NM-3 constituted to correspond to each time zones B-D.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种空燃比控制装置，其能够通过使用神经网络精确地估计冷启动后的空燃比并且在冷起动之后立即减少废气排放。解决方案：冷启动后设置多个时区A-E。通过使用在时区B-D中提供的多个物理量的检测值作为输入，输出空燃比。使神经网络34在每个时间段B，C，D处学习。提供了构成神经网络模型NM-1，NM-2，NM-3的神经网络学习部分33。通过使用构成为对应于每个时区B-D的神经网络模型NM-1，NM-2，NM-3来确定时区B-D中的空燃比的估计值A / F_n。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009002218A Intake system of internal combustion engine 有权
标题翻译：内燃机吸入系统
公开(公告)号：JP2009002218A
公开(公告)日：2009-01-08
申请号：JP2007163308
申请日：2007-06-21
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： HIRAO SHUNICHI , MIYAMOTO KATSUHIKO , HOSHIBA YOSHIYUKI , HOSONO KIYOTAKA
IPC分类号： F02M35/10 , F02B31/00 , F02M35/104
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake system of an internal combustion engine capable of certainly making an intake flow by an intake flow control valve into a tumble flow.
SOLUTION: The intake system is equipped with a rotary shaft 7, provided at a downstream side of a flexure inside an intake passage 3 so as to traverse a flow path of intake air, in the intake passage 3 which has the flexure curved against a horizontal direction and is coupled to an intake port 1a of a cylinder head 1 and further is provided in an intake manifold. Besides, the intake system is provided with the intake flow control valve 5 which turns depending on an operative condition to control an intake flow supplied to the intake port 1a and is also provided with, at a position opposite to the intake flow control valve 5 which is disposed at an upstream side of the intake flow control valve 5 and at a totally-closing position thereof, and a current plate 9 whose rectifying surface is perpendicular to the rotary shaft 7 and is provided along the flow path of the intake air in an extending manner and whose downstream end is disposed at a given distance from the intake flow control valve.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的进气系统，其能够将进气流量控制阀确定地进入到滚筒流中。
解决方案：进气系统配备有旋转轴7，旋转轴7设置在进气通道3内的挠曲件的下游侧，以便在进气通道3中穿过进气通道，弯道弯曲相对于水平方向并且联接到气缸盖1的进气口1a，并且还设置在进气歧管中。此外，进气系统设置有进气流量控制阀5，该进气流量控制阀5根据操作状态而转动，以控制供给到进气口1a的进气流量，并且还设置在与进气流量控制阀5相对的位置处设置在进气流量控制阀5的上游侧及其完全关闭位置，以及整流面垂直于旋转轴7并沿着进气的流路设置的当前板9 并且其下游端设置在距进气流量控制阀一定距离处。版权所有（C）2009，JPO＆INPIT

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