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    Control apparatus for vehicle drive unit
    1.
    发明授权
    Control apparatus for vehicle drive unit 有权
    车辆驱动单元控制装置

    公开(公告)号：US08332122B2

    公开(公告)日：2012-12-11

    申请号：US12669902

    申请日：2008-07-08

    申请人： Hiroyuki Tanaka ,  Junichi Kako ,  Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Naoto Kato ,  Hayato Nakada

    发明人： Hiroyuki Tanaka ,  Junichi Kako ,  Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Naoto Kato ,  Hayato Nakada

    IPC分类号： G06F17/00

    CPC分类号： F02D41/1401 ,  F02D37/02 ,  F02D41/1497 ,  F02D2041/1418 ,  F02D2200/1004 ,  F02D2250/18

    摘要： A control apparatus for a vehicle drive unit including a control structure of a hierarchical type having a demand generation level, a mediation level, and a control variable setting level and a signal is transmitted in one direction from a higher level of hierarchy to a lower level of hierarchy. The demand generation level includes demand output elements for each capability. The mediation level includes mediation elements, each corresponding to a classified category of demands. Each of the mediation elements collects demand values of the category of which the mediation elements are in charge and performs mediation according to a rule to arrive at a single demand value. The control variable setting level includes an adjuster portion adjusting each of the mediated demand values based on a relationship between each other and control variable calculation elements calculating a control variable of each of a plurality of actuators based on the adjusted demand value.

    摘要翻译： 一种用于车辆驱动单元的控制装置，其包括具有需求生成级别，中介级别和控制变量设定级别以及信号的分级类型的控制结构，在一个方向上从较高层次到较低级别 的层次结构。 需求生成级别包括每种能力的需求输出元素。 调解级别包括调解元素，每个调解元素对应于分类的需求类别。 每个调解元件收集调解元素负责的类别的需求值，并根据规则执行调解以获得单个需求值。 控制变量设定水平包括基于彼此之间的关系和基于经调整的需求值计算多个致动器中的每一个的控制变量的控制变量计算元件来调整每个中介要求值的调节器部分。

    Control apparatus for internal combustion engine
    2.
    发明授权
    Control apparatus for internal combustion engine 有权
    内燃机控制装置

    公开(公告)号：US08874348B2

    公开(公告)日：2014-10-28

    申请号：US13002260

    申请日：2009-05-29

    申请人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Naoto Kato

    发明人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Naoto Kato

    IPC分类号： G06F19/00 ,  G06G7/70 ,  F02D11/10 ,  F02D37/02 ,  F02D41/00 ,  F02D41/14

    CPC分类号： F02D11/105 ,  F02D37/02 ,  F02D41/0002 ,  F02D2041/1434 ,  F02D2250/18

    摘要： A control apparatus for an internal combustion engine is provided that can precisely reflect requirements relating to performance of the internal combustion engine in a control amount of each actuator by compensating for weaknesses in the so-called torque demand control. A requirement value of each of torque, efficiency, and an air-fuel ratio, and engine information are inputted to an engine inverse model. The engine inverse model is then used to calculate actuator requirement values for achieving those requirement values. An actuator direct requirement value directly required of each of actuators is also acquired. Control of the actuators is adapted to be changed between that according to the actuator requirement value and that according to the actuator direct requirement value.

    摘要翻译： 提供了一种用于内燃机的控制装置，其通过补偿所谓的扭矩需求控制的弱点，能够精确地反映与每个致动器的控制量相关的内燃机的性能的要求。 将扭矩，效率和空燃比以及发动机信息的要求值输入到发动机逆模型。 然后使用发动机反转模型来计算实现这些要求值的执行器要求值。 还获得了每个致动器直接要求的致动器直接要求值。 致动器的控制适应于根据致动器要求值和根据致动器直接要求值的控制。

    Control apparatus for internal combustion engine
    3.
    发明授权
    Control apparatus for internal combustion engine 有权
    内燃机控制装置

    公开(公告)号：US08209106B2

    公开(公告)日：2012-06-26

    申请号：US12669897

    申请日：2008-07-11

    申请人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Naoto Kato ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Keisuke Kawai

    发明人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Naoto Kato ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Keisuke Kawai

    IPC分类号： F02P5/15

    CPC分类号： F02D11/105 ,  F02D41/024 ,  F02D41/263 ,  F02D43/04 ,  F02D2250/18

    摘要： A control apparatus for an internal combustion engine that accurately incorporates demands related to various capabilities of the internal combustion engine. A demand output unit outputs various capability demands of the internal combustion engine, expressed in terms of either torque, efficiency, or an air-fuel ratio data. A torque mediation unit collects only the demand values expressed in terms of torque, and mediates the torque demand values into one. An efficiency mediation unit collects the demand values expressed in terms of efficiency and mediates the efficiency demand values into one. An air-fuel ratio mediation unit collects the demand values expressed in terms of the air-fuel ratio and mediates the air-fuel ratio demand values into one. A control variable computing unit computes control variables of actuators, based upon the torque demand value, efficiency demand value, and air-fuel ratio demand value output from the mediation units.

    摘要翻译： 一种用于内燃机的控制装置，其精确地包括与内燃机的各种能力有关的要求。 需求输出单元输出内燃机的各种能力要求，以扭矩，效率或空燃比数据表示。 扭矩调节单元仅收集以扭矩表示的需求值，并将扭矩需求值调解为一个。 效率调解单位收集以效率表达的需求价值，并将效率需求值纳入一体。 空燃比调节单元收集以空燃比表示的需求值，并将空燃比要求值调节为1。 控制变量计算单元基于从中介单元输出的扭矩需求值，效率需求值和空燃比要求值来计算执行器的控制变量。

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    4.
    发明申请
    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
    内燃机控制装置

    公开(公告)号：US20110144885A1

    公开(公告)日：2011-06-16

    申请号：US13002260

    申请日：2009-05-29

    申请人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Naoto Kato

    发明人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Naoto Kato

    IPC分类号： F02D28/00

    CPC分类号： F02D11/105 ,  F02D37/02 ,  F02D41/0002 ,  F02D2041/1434 ,  F02D2250/18

    摘要： A control apparatus for an internal combustion engine is provided that can precisely reflect requirements relating to performance of the internal combustion engine in a control amount of each actuator by compensating for weaknesses in the so-called torque demand control. A requirement value of each of torque, efficiency, and an air-fuel ratio, and engine information are inputted to an engine inverse model. The engine inverse model is then used to calculate actuator requirement values for achieving those requirement values. An actuator direct requirement value directly required of each of actuators is also acquired. Control of the actuators is adapted to be changed between that according to the actuator requirement value and that according to the actuator direct requirement value.

    摘要翻译： 提供了一种用于内燃机的控制装置，其通过补偿所谓的扭矩需求控制的弱点，能够精确地反映与每个致动器的控制量相关的内燃机的性能的要求。 将扭矩，效率和空燃比以及发动机信息的要求值输入到发动机逆模型。 然后使用发动机反转模型来计算实现这些要求值的执行器要求值。 还获得了每个致动器直接要求的致动器直接要求值。 致动器的控制适应于根据致动器要求值和根据致动器直接要求值的控制。

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    5.
    发明申请
    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
    内燃机控制装置

    公开(公告)号：US20100198485A1

    公开(公告)日：2010-08-05

    申请号：US12669897

    申请日：2008-07-11

    申请人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Naoto Kato ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Keisuke Kawai

    发明人： Kaoru Ohtsuka ,  Shinichi Soejima ,  Naoto Kato ,  Hiroyuki Tanaka ,  Hayato Nakada ,  Keisuke Kawai

    IPC分类号： F02D41/00

    CPC分类号： F02D11/105 ,  F02D41/024 ,  F02D41/263 ,  F02D43/04 ,  F02D2250/18

    摘要： A control apparatus for an internal combustion engine that accurately incorporates demands related to various capabilities of the internal combustion engine. A demand output unit outputs various capability demands of the internal combustion engine, expressed in terms of either torque, efficiency, or an air-fuel ratio data. A torque mediation unit collects only the demand values expressed in terms of torque, and mediates the torque demand values into one. An efficiency mediation unit collects the demand values expressed in terms of efficiency and mediates the efficiency demand values into one. An air-fuel ratio mediation unit collects the demand values expressed in terms of the air-fuel ratio and mediates the air-fuel ratio demand values into one. A control variable computing unit computes control variables of actuators, based upon the torque demand value, efficiency demand value, and air-fuel ratio demand value output from the mediation units.

    摘要翻译： 一种用于内燃机的控制装置，其精确地包括与内燃机的各种能力有关的要求。 需求输出单元输出内燃机的各种能力要求，以扭矩，效率或空燃比数据表示。 扭矩调节单元仅收集以扭矩表示的需求值，并将扭矩需求值调解为一个。 效率调解单位收集以效率表达的需求价值，并将效率需求值纳入一体。 空燃比调节单元收集以空燃比表示的需求值，并将空燃比要求值调节为1。 控制变量计算单元基于从中介单元输出的扭矩需求值，效率需求值和空燃比要求值来计算执行器的控制变量。

    CONTROL APPARATUS FOR VEHICLE DRIVE UNIT
    6.
    发明申请
    CONTROL APPARATUS FOR VEHICLE DRIVE UNIT 有权
    车辆驱动单元的控制装置

    公开(公告)号：US20100191406A1

    公开(公告)日：2010-07-29

    申请号：US12669902

    申请日：2008-07-08

    申请人： Hiroyuki Tanaka ,  Junichi Kako ,  Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Naoto Kato ,  Hayato Nakada

    发明人： Hiroyuki Tanaka ,  Junichi Kako ,  Kaoru Ohtsuka ,  Shinichi Soejima ,  Keisuke Kawai ,  Naoto Kato ,  Hayato Nakada

    IPC分类号： F02D43/00

    CPC分类号： F02D41/1401 ,  F02D37/02 ,  F02D41/1497 ,  F02D2041/1418 ,  F02D2200/1004 ,  F02D2250/18

    摘要： A control apparatus for a vehicle drive unit including a control structure of a hierarchical type having a demand generation level, a mediation level, and a control variable setting level and a signal is transmitted in one direction from a higher level of hierarchy to a lower level of hierarchy. The demand generation level includes demand output elements for each capability. The mediation level includes mediation elements, each corresponding to a classified category of demands. Each of the mediation elements collects demand values of the category of which the mediation elements are in charge and performs mediation according to a rule to arrive at a single demand value. The control variable setting level includes an adjuster portion adjusting each of the mediated demand values based on a relationship between each other and control variable calculation elements calculating a control variable of each of a plurality of actuators based on the adjusted demand value.

    摘要翻译： 一种用于车辆驱动单元的控制装置，其包括具有需求生成级别，中介级别和控制变量设定级别以及信号的分级类型的控制结构，在一个方向上从较高层次到较低级别 的层次结构。 需求生成级别包括每种能力的需求输出元素。 调解级别包括调解元素，每个调解元素对应于分类的需求类别。 每个调解元件收集调解元素负责的类别的需求值，并根据规则执行调解以获得单个需求值。 控制变量设定水平包括基于彼此之间的关系和基于经调整的需求值计算多个致动器中的每一个的控制变量的控制变量计算元件来调整每个中介要求值的调节器部分。

    CONTROL DEVICE FOR VEHICLE DRIVE UNIT
    9.
    发明申请
    CONTROL DEVICE FOR VEHICLE DRIVE UNIT 有权
    车辆驱动单元的控制装置

    公开(公告)号：US20100268436A1

    公开(公告)日：2010-10-21

    申请号：US12670746

    申请日：2008-10-01

    申请人： Shinichi Soejima ,  Junichi Kako ,  Kaoru Ohtsuka ,  Hiroyuki Tanaka ,  Keisuke Kawai

    发明人： Shinichi Soejima ,  Junichi Kako ,  Kaoru Ohtsuka ,  Hiroyuki Tanaka ,  Keisuke Kawai

    IPC分类号： G06F19/00 ,  F02P5/15

    CPC分类号： F02D41/10 ,  B60W2710/0616 ,  F02D11/105 ,  F02D37/02 ,  F02D41/0085 ,  F02D41/307 ,  F02D2200/602 ,  F02D2200/701 ,  F02D2250/18 ,  F02D2250/22 ,  F02N11/04 ,  F02N2200/046 ,  F02P5/1504 ,  Y02T10/46 ,  Y10T477/677

    摘要： This invention is intended to ensure that a control device for a vehicle drive unit is capable of realizing desired torque by making the main-actuator and sub-actuator collaborate adequately while holding the interposition of the sub-actuator as low as possible. For this end, a future target of torque that is going to be output from the engine and a realization timing of the future target are taken as reservation information for reserving engine torque regulation. Next, the required period, which is required to realize the future target when a main-actuator (a throttle) is operated to regulate the torque, is computed from a current engine operating condition. Then, the operation of the main-actuator is started at the timing preceding the realization timing by the required period for realizing the future target. In parallel with that, a sub-actuator (an ignition system) is operated to cancel out a torque change induced by the operation of the main-actuator during the period from the start timing of the operation of the main-actuator to the realization timing.

    摘要翻译： 本发明旨在确保用于车辆驱动单元的控制装置能够通过使主致动器和副致动器协调一致地实现期望的扭矩，同时保持副致动器的插入尽可能低。 为此，将要从发动机输出的扭矩的未来目标和未来目标的实现定时作为用于保留发动机转矩调节的预约信息。 接下来，根据当前的发动机工作条件计算当主执行器（节气门）操作以调节转矩时实现未来目标所需的期间。 然后，在实现定时之前的时刻开始主执行器的操作达到实现未来目标的所需时间段。 与此同时，副致动器（点火系统）被操作以抵消在从主致动器的操作的开始定时到实现定时的期间由主致动器的操作引起的转矩变化 。

    Control device for vehicle drive unit
    10.
    发明授权
    Control device for vehicle drive unit 有权
    车辆驱动单元控制装置

    公开(公告)号：US08209104B2

    公开(公告)日：2012-06-26

    申请号：US12670746

    申请日：2008-10-01

    申请人： Shinichi Soejima ,  Junichi Kako ,  Kaoru Ohtsuka ,  Hiroyuki Tanaka ,  Keisuke Kawai

    发明人： Shinichi Soejima ,  Junichi Kako ,  Kaoru Ohtsuka ,  Hiroyuki Tanaka ,  Keisuke Kawai

    IPC分类号： G06F17/00 ,  F02P5/00 ,  B60W10/10

    CPC分类号： F02D41/10 ,  B60W2710/0616 ,  F02D11/105 ,  F02D37/02 ,  F02D41/0085 ,  F02D41/307 ,  F02D2200/602 ,  F02D2200/701 ,  F02D2250/18 ,  F02D2250/22 ,  F02N11/04 ,  F02N2200/046 ,  F02P5/1504 ,  Y02T10/46 ,  Y10T477/677

    摘要： This invention is intended to ensure that a control device for a vehicle drive unit is capable of realizing desired torque by making the main-actuator and sub-actuator collaborate adequately while holding the interposition of the sub-actuator as low as possible. For this end, a future target of torque that is going to be output from the engine and a realization timing of the future target are taken as reservation information for reserving engine torque regulation. Next, the required period, which is required to realize the future target when a main-actuator (a throttle) is operated to regulate the torque, is computed from a current engine operating condition. Then, the operation of the main-actuator is started at the timing preceding the realization timing by the required period for realizing the future target. In parallel with that, a sub-actuator (an ignition system) is operated to cancel out a torque change induced by the operation of the main-actuator during the period from the start timing of the operation of the main-actuator to the realization timing.

    摘要翻译： 本发明旨在确保用于车辆驱动单元的控制装置能够通过使主致动器和副致动器协调一致地实现期望的扭矩，同时保持副致动器的插入尽可能低。 为此，将要从发动机输出的扭矩的未来目标和未来目标的实现定时作为用于保留发动机转矩调节的预约信息。 接下来，根据当前的发动机工作条件计算当主执行器（节气门）操作以调节转矩时实现未来目标所需的期间。 然后，在实现定时之前的时刻开始主执行器的操作达到实现未来目标的所需时间段。 与此同时，副致动器（点火系统）被操作以抵消在从主致动器的操作的开始定时到实现定时的期间由主致动器的操作引起的转矩变化 。