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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。
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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
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。
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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。
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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。
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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。
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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。
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公开(公告)号：US08401763B2
公开(公告)日：2013-03-19
申请号：US13143213
申请日：2009-04-01
IPC分类号： B60T7/12
CPC分类号： F02D41/3029 , F02B17/00 , F02D11/105 , F02D41/307 , F02D2041/1434 , F02P5/045
摘要： In a control device which uses a specific physical quantity as a control variable of an internal combustion engine, and controls the internal combustion engine by manipulation of one or a plurality of actuators, switching of setting of a manipulation variable based on a required value of a physical quantity and setting of the manipulation variables by direct instruction to individual actuators is performed without generating discontinuity in a realized value of the physical quantity. When a manipulation variable instruction value directly designating a manipulation variable of an actuator is present, the manipulation variable instruction value is converted into a value of a physical quantity which is realized in the internal combustion engine by the operation quantity instruction value. When a deviation between a physical quantity conversion value converted from the manipulation variable instruction value and the physical quantity required value is within a predetermined range, switch of information for use in setting of the manipulation variable of each of the actuators is permitted.
摘要翻译： 在使用特定物理量作为内燃机的控制变量的控制装置中，通过一个或多个致动器的操纵来控制内燃机，根据所需要的值来切换操作变量 通过直接指令对各个致动器的操作变量的物理量和设置被执行，而不产生实际物理量的不连续性。 当存在直接指定执行器的操作变量的操作变量指令值时，操作变量指令值被转换成通过操作量指令值在内燃机中实现的物理量的值。 当从操作变量指示值转换的物理量转换值与物理量要求值之间的偏差在预定范围内时，允许用于设置每个致动器的操作变量的信息的切换。
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公开(公告)号：US20120010801A1
公开(公告)日：2012-01-12
申请号：US13143213
申请日：2009-04-01
IPC分类号： F02D28/00
CPC分类号： F02D41/3029 , F02B17/00 , F02D11/105 , F02D41/307 , F02D2041/1434 , F02P5/045
摘要： In a control device which uses a specific physical quantity as a control variable of an internal combustion engine, and controls the internal combustion engine by manipulation of one or a plurality of actuators, switching of setting of a manipulation variable based on a required value of a physical quantity and setting of the manipulation variables by direct instruction to individual actuators is performed without generating discontinuity in a realized value of the physical quantity. When a manipulation variable instruction value directly designating a manipulation variable of an actuator is present, the manipulation variable instruction value is converted into a value of a physical quantity which is realized in the internal combustion engine by the operation quantity instruction value. When a deviation between a physical quantity conversion value converted from the manipulation variable instruction value and the physical quantity required value is within a predetermined range, switch of information for use in setting of the manipulation variable of each of the actuators is permitted.
摘要翻译： 在使用特定物理量作为内燃机的控制变量的控制装置中，通过一个或多个致动器的操纵来控制内燃机，根据所需要的值来切换操作变量 通过直接指令对各个致动器的操作变量的物理量和设置被执行，而不产生实际物理量的不连续性。 当存在直接指定执行器的操作变量的操作变量指令值时，操作变量指令值被转换成通过操作量指令值在内燃机中实现的物理量的值。 当从操作变量指示值转换的物理量转换值与物理量要求值之间的偏差在预定范围内时，允许用于设置每个致动器的操作变量的信息的切换。
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公开(公告)号：US08090519B2
公开(公告)日：2012-01-03
申请号：US12673954
申请日：2008-10-31
申请人： Shinichi Soejima , Naoto Kato , Keisuke Kawai
发明人： Shinichi Soejima , Naoto Kato , Keisuke Kawai
CPC分类号： F02D41/1497 , F02D37/02 , F02D41/0002 , F02D41/10 , F02D2200/1004 , F02D2250/18 , F02D2250/21 , F02D2250/22 , F02P5/045 , F02P5/1504 , Y02T10/42 , Y02T10/46
摘要： A control device that is used with an internal combustion engine to improve both the response and controllability of torque generated by the internal combustion engine. The control device calculates an operation amount of an intake actuator in accordance with a demanded air amount. The control device then calculates a torque that is generated when the intake actuator is operated by the calculated operation amount at a predetermined ignition timing setting, and calculates an ignition timing retard amount that is necessary to achieve a demanded torque in accordance with the difference between the calculated torque and the demanded torque. The control device ensures that the demanded torque and a demanded efficiency are both reflected in the demanded air amount.
摘要翻译： 一种与内燃机一起使用以控制由内燃机产生的扭矩的响应和可控性的控制装置。 控制装置根据需要的空气量来计算进气促动器的运转量。 控制装置然后计算在预定点火正时设定下通过计算出的操作量操作进气促动器时产生的转矩，并且根据所述控制装置之间的差计算实现所需转矩所需的点火正时延迟量 计算扭矩和要求扭矩。 控制装置确保要求的扭矩和要求的效率都反映在所需的空气量中。
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公开(公告)号：US20110022288A1
公开(公告)日：2011-01-27
申请号：US12673954
申请日：2008-10-31
申请人： Shinichi Soejima , Naoto Kato , Keisuke Kawai
发明人： Shinichi Soejima , Naoto Kato , Keisuke Kawai
IPC分类号： F02D28/00
CPC分类号： F02D41/1497 , F02D37/02 , F02D41/0002 , F02D41/10 , F02D2200/1004 , F02D2250/18 , F02D2250/21 , F02D2250/22 , F02P5/045 , F02P5/1504 , Y02T10/42 , Y02T10/46
摘要： A control device that is used with an internal combustion engine to improve both the response and controllability of torque generated by the internal combustion engine. The control device calculates an operation amount of an intake actuator in accordance with a demanded air amount. The control device then calculates a torque that is generated when the intake actuator is operated by the calculated operation amount at a predetermined ignition timing setting, and calculates an ignition timing retard amount that is necessary to achieve a demanded torque in accordance with the difference between the calculated torque and the demanded torque. The control device ensures that the demanded torque and a demanded efficiency are both reflected in the demanded air amount.
摘要翻译： 一种与内燃机一起使用以控制由内燃机产生的扭矩的响应和可控性的控制装置。 控制装置根据需要的空气量来计算进气促动器的运转量。 控制装置然后计算在预定点火正时设定下通过计算出的操作量操作进气促动器时产生的转矩，并且根据所述控制装置之间的差计算实现所需转矩所需的点火正时延迟量 计算扭矩和要求扭矩。 控制装置确保要求的扭矩和要求的效率都反映在所需的空气量中。
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