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1. 发明专利

JP2014133457A Hybrid vehicle engine-operation control device 有权
标题翻译：混合动力汽车发动机控制装置
公开(公告)号：JP2014133457A
公开(公告)日：2014-07-24
申请号：JP2013001913
申请日：2013-01-09
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： UEDA KATSUNORI , TANAKA SUMIO , HIRANO SHIGETOSHI
IPC分类号： B60W10/06 , B60K6/442 , B60K6/52 , B60W20/00
CPC分类号： B60W20/20 , B60K6/442 , B60W10/06 , B60W2550/12 , B60W2550/13 , B60W2710/0644 , F02D29/06 , F02D31/001 , F02D2200/0414 , F02D2200/10 , F02D2200/1006 , F02D2200/703 , Y02T10/6217 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286 , Y10S903/93
摘要： PROBLEM TO BE SOLVED: To improve fuel economy by appropriately setting an engine operation point, in a series mode.SOLUTION: An engine-operation control device, for use in a hybrid vehicle that includes an engine 2 incorporated in the vehicle 1, a generator 9 for generating electricity by being driven by the engine 2, a drive battery 11 to be rechargeable by being supplied with power from the generator 9, and front and rear motors 4, 6 for driving a drive wheel by being supplied with power from the driving battery and generator 9, and that is able to perform a travel mode in driving a front wheel with a front motor 4 and driving a rear wheel 5 with a rear motor 6, while driving the engine 2 at a given set rotation speed to drive the generator 6 to generate power, corrects the set rotation speed so as to increase gradually as atmospheric pressure decreases at a present position of the vehicle in the travel mode.
摘要翻译：要解决的问题：通过以串联方式适当地设定发动机工作点来提高燃油经济性。解决方案：一种用于混合动力车辆的发动机操作控制装置，其包括结合在车辆1中的发动机2，发电机用于通过由发动机2驱动发电的驱动电池11，通过从发电机9供电而可再充电的驱动电池11以及用于通过从驱动器提供电力来驱动驱动轮的前后马达4,6 电池和发电机9，并且能够在用前电动机4驱动前轮并且利用后电动机6驱动后轮5时执行行驶模式，同时以给定的设定转速驱动发动机2以驱动发电机6产生动力，校正设定的转速，以随着大气压力在行驶模式下的车辆的当前位置逐渐减小。

2. 发明专利

JP2014121961A Engine start control device for hybrid vehicle 有权
标题翻译：发动机起动控制装置混合车辆
公开(公告)号：JP2014121961A
公开(公告)日：2014-07-03
申请号：JP2012279310
申请日：2012-12-21
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： UEDA KATSUNORI , OGUMA TAKAHIRO , HIRANO SHIGETOSHI
IPC分类号： B60W10/08 , B60K6/442 , B60L11/14 , B60W20/00 , F02D29/02
CPC分类号： Y02T10/6234 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To prevent deterioration of travel performance when an engine is started during switching of travel modes.SOLUTION: An engine start control device for a hybrid vehicle, the device enabled to switch over between an EV mode (a first mode) and other modes (a series mode and a parallel mode) for starting an engine 2, includes a hybrid control unit 20 for setting the EV mode in a case where a required output necessary for travel drive of a vehicle 1 is equal to or less than a threshold, and switching over to another mode from the EV mode by starting the engine 2 in a case where a required output exceeds the threshold. Further, the hybrid control unit 20 sets, for the threshold, an output or less of front and rear motors 4, 6 exerting with a value produced by subtracting power supplied to a motor-generator 9 when the engine 2 is started from the maximum power to be output from a drive battery 11.
摘要翻译：要解决的问题：为了防止在行驶模式切换期间发动机起动时行驶性能的劣化。解决方案：一种用于混合动力车辆的发动机启动控制装置，该装置能够在EV模式（第一模式）和用于起动发动机2的其他模式（串联模式和并联模式）包括混合动力控制单元20，用于在车辆1的行驶驱动所必需的输出等于或小于1的情况下设定EV模式阈值，并且在所需输出超过阈值的情况下，通过起动引擎2，从EV模式切换到另一模式。此外，混合动力控制单元20以阈值设定在从最大功率起动发动机2时通过减去供给到电动发电机9的电力而产生的值的前后电动机4,6的输出从驱动电池11输出。

3. 发明专利

JP2014088071A Control device for hybrid vehicle 有权
标题翻译：混合动力车辆的控制装置
公开(公告)号：JP2014088071A
公开(公告)日：2014-05-15
申请号：JP2012238363
申请日：2012-10-29
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： OTA JINICHI , UEDA KATSUNORI , ISHII DAIROKU
IPC分类号： B60W10/08 , B60K6/485 , B60L11/14 , B60L15/20 , B60W10/02 , B60W10/06 , B60W20/00 , F02D11/10 , F02D29/00 , F02D29/02
CPC分类号： Y02T10/6226 , Y02T10/6286 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To make a vehicle generate driving force corresponding to output required by a driver even when an abnormality making it impossible to control increase/decrease in output of an engine occurs.SOLUTION: A control device for a hybrid vehicle having an engine and a rotating electric machine capable of driving a driving shaft and of generating electric power comprises: calculation means 20a for calculating target output on the basis of output required by a driver; engine control means 23 for controlling increase/decrease in output of the engine on the basis of the target output to generate driving force; rotating electric machine control means 24 for controlling output generated by the rotating electric machine on the bases of the target output and the output of the engine; and abnormality detection means 23b for detecting an abnormality of the control of the increase/decrease. When an abnormality of the control of the increase/decrease is detected, the engine control means 23 maintains the output of the engine at predetermined output to generate predetermined driving force, and the rotating electric machine control means 24 controls the rotating electric machine so that a difference between the target output and the predetermined output is compensated by using the rotating electric machine.
摘要翻译：要解决的问题：为了使车辆产生对应于驾驶员所需的输出的驱动力，即使当使得不可能控制发动机的输出的增加/减少的异常发生时。发动机的控制装置。具有发动机的混合动力车辆的控制装置以及能够驱动驱动轴并产生电力的旋转电机包括：计算装置20a，用于根据驾驶员要求的输出来计算目标输出; 发动机控制装置23，用于基于目标输出控制发动机的输出的增加/减少以产生驱动力; 旋转电机控制装置24，用于基于目标输出和发动机的输出来控制由旋转电机产生的输出; 以及用于检测增减的控制的异常的异常检测单元23b。当检测到增减控制的异常时，发动机控制装置23将发动机的输出保持在预定的输出以产生预定的驱动力，旋转电机控制装置24控制旋转电机，使得通过使用旋转电机来补偿目标输出与预定输出之间的差。

4. 发明专利

JP2013139752A Fuel evaporative gas discharge inhibiting device 有权
标题翻译：燃料蒸气排放抑制装置
公开(公告)号：JP2013139752A
公开(公告)日：2013-07-18
申请号：JP2012000632
申请日：2012-01-05
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYATA TOSHIYUKI , UEDA KATSUNORI , IDE HIDETO
IPC分类号： F02M25/08
CPC分类号： F02M25/08 , F02M2025/0845
摘要： PROBLEM TO BE SOLVED: To provide a fuel evaporative gas discharge inhibiting device, capable of preventing the air-fuel ratio of air-fuel mixture sucked into an internal combustion engine from being changed by fuel evaporative gas.SOLUTION: When fuel tank internal pressure is held at a first predetermined pressure or more over a first predetermined time length, a start control mode is performed to open a fuel tank shutoff valve and close a vapor solenoid valve to make piping internal pressure equal to the fuel tank internal pressure (b, c). Then, a high pressure purge control mode is performed to open a purge solenoid valve to emit fuel evaporative gas in the fuel tank into an intake passage (d, e). When the fuel tank internal pressure is held at a second predetermined pressure or less over the first predetermined time length, the fuel tank shutoff valve is closed, when accumulated volume in high-pressure purge finishing phase reaches a second predetermined volume or more, the vapor solenoid valve is opened, and when the accumulated volume in high-pressure purge finishing phase reaches a first predetermined accumulated volume or more, an end control mode is performed to open the purge solenoid valve and stop the engine (f, g, h).
摘要翻译：要解决的问题：提供一种能够防止吸入内燃机的空气 - 燃料混合物的空燃比被燃料蒸发气体改变的燃料蒸发气体排放抑制装置。解决方案：当燃料箱内部压力为在第一预定时间长度上保持在第一预定压力或更多的压力下，执行起动控制模式以打开燃料箱截止阀并关闭蒸气电磁阀以使管道内部压力等于燃料箱内部压力（b，c ）。然后，执行高压清洗控制模式以打开净化电磁阀，以将燃料箱中的燃料蒸发气体排放到进气通道（d，e）中。当燃料箱内部压力在第一预定时间长度上保持在第二预定压力或更小时，当燃料箱关闭阀关闭时，当高压清洗整理阶段的累积体积达到第二预定体积或更多时，蒸汽打开电磁阀，当高压清洗结束阶段的累积体积达到第一预定累积体积以上时，执行结束控制模式以打开清洗电磁阀并停止发动机（f，g，h）。

5. 发明专利

JP2013071551A Control apparatus of hybrid vehicle 审中-公开
标题翻译：混合动力车控制装置
公开(公告)号：JP2013071551A
公开(公告)日：2013-04-22
申请号：JP2011211133
申请日：2011-09-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Aisin Ai Co Ltd , アイシン・エーアイ株式会社 , 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 , AOYAMA YOSHIYUKI , KOBAYASHI KAZUKI , MIYAZAKI YOSHIE , UEDA KATSUNORI , MURAKAMI TAKESHI
IPC分类号： B60W10/02 , B60K6/485 , B60K6/547 , B60L3/00 , B60L11/14 , B60W10/08 , B60W10/26 , B60W20/00
CPC分类号： B60W20/30 , B60K6/543 , B60K2006/4808 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/26 , B60W20/00 , B60W20/19 , B60W30/19 , B60W2510/244 , B60Y2400/71 , Y02T10/626 , Y02T10/6286 , Y10S903/93
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of inhibiting a loss of a sense of acceleration and a gear shift shock for a driver upon a gear shift by controlling a traveling state of the vehicle by taking into consideration the state of a battery of an electric motor.SOLUTION: The control apparatus includes: a travel assist control means 24 for generating assist torque by driving a motor 8 as needed during the traveling of the vehicle; a gear shift assist control means 24 for generating the assist torque corresponding to the reduction of engine torque transmitted to a drive wheel 22 caused by the disengagement of a clutch 16 by driving the motor 8 upon the establishment of a gear shift condition; an SOC value detection means 48 for detecting an SOC value of the battery 6; and a first mode switching means 24 switched from a normal mode to a battery power preservation mode of inhibiting the travel assist control and allowing the gear shift assist control when the SOC value detected by the SOC value detection means is not larger than a first predetermined value.
摘要翻译：要解决的问题：提供一种混合动力车辆，其能够通过考虑车辆的行驶状态来控制车辆的行驶状态，从而抑制驾驶员在变速时的加速感和变速冲击的损失一个电动马达的电池。解决方案：控制装置包括：行驶辅助控制装置24，用于在车辆行驶期间根据需要通过驱动马达8产生辅助扭矩; 一个变速辅助控制装置24，用于产生与传动到驱动轮22的发动机转矩减小相对应的辅助转矩，该转矩是由于在建立变速状态时通过驱动马达8而使离合器16脱离而引起的; 用于检测电池6的SOC值的SOC值检测装置48; 以及第一模式切换装置24，其从正常模式切换到禁止行驶辅助控制的电池保存模式，并且当SOC值检测装置检测到的SOC值不大于第一预定值时允许变速辅助控制。版权所有（C）2013，JPO＆INPIT

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

JP2012189040A Engine control device 有权
标题翻译：发动机控制装置
公开(公告)号：JP2012189040A
公开(公告)日：2012-10-04
申请号：JP2011055168
申请日：2011-03-14
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： SHIBATA AKINORI , UEDA KATSUNORI , MIYATA TOSHIYUKI
IPC分类号： F02D45/00 , F02D41/04
CPC分类号： Y02T10/42
摘要： PROBLEM TO BE SOLVED: To improve engine stall resistance and engine rotation convergence by controlling an intake amount by preferably setting target torque, in an engine control device.SOLUTION: This engine control device includes: a target rotation speed calculation means 1 for calculating a target rotation speed of an engine 10; and a no-load loss torque calculation means 2 for calculating no-load loss torque equivalent to no-load loss at the target rotation speed of the engine 10. The engine control device further includes a first torque calculation means 3 for calculating first target torque equivalent to the power equivalent to that of a state in which the no-load loss torque is output at the target rotation speed, on the basis of the actual rotation speed of the engine 10. The engine control device further includes an intake amount control means 5 for controlling the intake amount introduced into the engine 10 while taking into account of the first target torque.
摘要翻译：要解决的问题：通过在发动机控制装置中优选设定目标转矩来控制进气量来提高发动机失速阻力和发动机转速的收敛。解决方案：该发动机控制装置包括：用于计算发动机10的目标转速的目标转速计算装置1; 以及用于计算与发动机10的目标转速相同的空载损耗的无负载损失转矩的空载损失转矩计算单元2.发动机控制装置还具备：第一转矩运算单元3，基于发动机10的实际转速，相当于以目标转速输出空载损失转矩的状态的功率。发动机控制装置还包括进气量控制装置 5，用于在考虑到第一目标转矩的同时控制引入发动机10的进气量。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012136963A Fuel injection quantity control device 有权
标题翻译：燃油喷射量控制装置
公开(公告)号：JP2012136963A
公开(公告)日：2012-07-19
申请号：JP2010288438
申请日：2010-12-24
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYATA TOSHIYUKI , UEDA KATSUNORI , IDE HIDETO
IPC分类号： F02D41/36 , F02D41/06
摘要： PROBLEM TO BE SOLVED: To optimize the fuel injection quantity while securing startability and restartability in the start of an engine in a fuel injection quantity control device.SOLUTION: The fuel injection quantity control device includes: a first setting means 1b for setting an injection quantity factor corresponding to the fuel injection quantity for each cylinder of the engine 10; a second setting means 1c for setting an injection pattern factor corresponding to an injection pattern in a stroke of the engine 10; and a control means 1d for controlling the fuel injection quantity and the injection pattern for each cylinder of the engine 10 based on the combination of the injection quantity factor and the injection pattern factor.
摘要翻译：要解决的问题：在确保燃料喷射量控制装置中的发动机起动时的启动性和再起动性的同时优化燃料喷射量。燃料喷射量控制装置包括：用于设定与发动机10的每个气缸的燃料喷射量对应的喷射量因数的第一设定装置1b; 用于设定与发动机10的行程中的喷射模式相对应的喷射模式因子的第二设定装置1c; 以及控制装置1d，用于基于喷射量因子和喷射模式因子的组合来控制发动机10的每个气缸的燃料喷射量和喷射模式。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012077690A Engine controlling apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：JP2012077690A
公开(公告)日：2012-04-19
申请号：JP2010224015
申请日：2010-10-01
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： SHIBATA AKINORI , UEDA KATSUNORI , MIYATA TOSHIYUKI , TODA HITOSHI
IPC分类号： F02D29/02 , F02D29/00 , F02D29/04 , F02D43/00 , F02D45/00
CPC分类号： F02D41/1498 , F02D37/02 , F02D41/123 , F02P5/1508 , F02P5/1514 , Y02T10/46
摘要： PROBLEM TO BE SOLVED: To improve fuel consumption while improving the stability of an operation condition of an engine with a simple structure in an engine controlling apparatus.SOLUTION: An engine controlling apparatus includes: a setting means that sets a demand torque to the engine mounted on a vehicle; a detection means 22-25 that detects a fluctuation of an external load; and a correction means 28-32 that corrects the demand torque. Also, the engine controlling apparatus includes: a target torque calculation means that calculates a target torque of the engine based on the demand torque corrected by the correction means 28-32; a control means that controls an amount of air to be introduced into the engine so as to make an output torque of the engine close to the target torque; and an ignition timing detection means that detects an ignition timing of the engine. The correction means 28-32 adds a torque increment, for coping with a fluctuation of the external load, to the demand torque to determine an increment correction demand torque, and increases or decreases the increment correction demand torque in response to a displacement amount of the ignition timing from a predetermined reference value.
摘要翻译：要解决的问题：提高燃料消耗，同时提高发动机控制装置中具有简单结构的发动机的运行状态的稳定性。发动机控制装置包括：设置装置，其对安装在车辆上的发动机设定需求转矩; 检测装置22-25，其检测外部负载的波动; 以及校正装置28-32，其校正需求扭矩。此外，发动机控制装置包括：目标扭矩计算装置，其基于由校正装置28-32校正的需求扭矩计算发动机的目标转矩; 控制装置，其控制引入发动机的空气量，使发动机的输出转矩接近目标转矩; 以及点火正时检测装置，其检测发动机的点火正时。校正装置28-32将用于应对外部负载的波动的转矩增量添加到需求转矩以确定增量校正需求转矩，并且响应于位移量增加或减少增量校正需求转矩点火正时从预定的参考值。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011256781A Control device of internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2011256781A
公开(公告)日：2011-12-22
申请号：JP2010131911
申请日：2010-06-09
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： MIYATA TOSHIYUKI , UEDA KATSUNORI , TODA HITOSHI , SHIBATA AKINORI , YAMAMOTO HIROKI
IPC分类号： F02P5/15
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To stabilize engine operation and enhance performance in fuel consumption by controlling the ignition timing properly according to the operation mode, i.e. idling or normal operation.SOLUTION: In idling, an ignition efficiency factor used to set the target ignition timing of the internal combustion engine is varied so that the factor approaches the target ignition efficiency factor in idling at intervals of the first prescribed value for each prescribed time, while in normal operation, it is varied so as to approach the target ignition efficiency factor in normal operation at intervals of the second prescribed value for each prescribed time.

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