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61. 发明授权

US5078109A Engine output controlling method 失效
标题翻译：发动机输出控制方式
公开(公告)号：US5078109A
公开(公告)日：1992-01-07
申请号：US472240
申请日：1990-01-30
申请人： Masato Yoshida , Kazuhide Togai , Yoshiaki Danno , Makoto Shimada , Katsunori Ueda
发明人： Masato Yoshida , Kazuhide Togai , Yoshiaki Danno , Makoto Shimada , Katsunori Ueda
IPC分类号： F02B1/04 , F02D11/10
CPC分类号： F02D11/105 , B60W2710/0666 , F02B1/04 , F02D2011/102 , F02D2250/18
摘要： In an engine output control apparatus including an engine output control means for controlling the output of an engine, an electric motor for driving the means, and a motor control means for controlling the electric motor commensurate with the state of operation of an accelerator pedal, a method of controlling the output of the engine, comprising: obtaining an engine torque target (Te) commensurate with the state of operation of the accelerator pedal; calculating a target amount of engine control (.theta.t) based on the engine torque target (Te) and an engine speed (Ne); and controlling the engine output control means by the electric motor so as to meet with the target amount of engine control (.theta.t).
摘要翻译：在一种发动机输出控制装置中，包括用于控制发动机的输出的发动机输出控制装置，用于驱动装置的电动机，以及用于根据加速踏板的操作状态来控制电动机的电动机控制装置，控制发动机输出的方法，包括：获得与所述加速器踏板的操作状态相对应的发动机转矩目标（Te）; 基于发动机扭矩目标（Te）和发动机转速（Ne）来计算发动机控制的目标量（θt）; 以及通过所述电动机控制所述发动机输出控制装置以满足所述目标发动机控制量（θt）。

62. 发明授权

US08965660B2 Control apparatus for engine 有权
标题翻译：发动机控制装置
公开(公告)号：US08965660B2
公开(公告)日：2015-02-24
申请号：US13302568
申请日：2011-11-22
申请人： Toshiyuki Miyata , Katsunori Ueda , Koji Shibata , Hiroaki Ueno
发明人： Toshiyuki Miyata , Katsunori Ueda , Koji Shibata , Hiroaki Ueno
IPC分类号： F02D11/10 , F02D13/02 , F02D41/00
CPC分类号： F02D13/02 , F02D11/105 , F02D41/0002 , F02D2200/0408 , F02D2200/602 , F02D2250/18 , Y02T10/18 , Y02T10/42
摘要： A first calculation device is provided that calculates a ratio of a target torque equivalent value of an engine to a maximum torque equivalent value of the engine, as a pressure ratio equivalent value. A second calculation device is also provided that calculates a flow velocity of air to flowing through a throttle valve in the engine, based on the pressure ratio equivalent value calculated by the first calculation device. A third calculation device is further provided that calculates a target throttle valve opening, based on the flow velocity calculated by the second calculation device. With this configuration, the target opening of a throttle valve corresponding to the requested engine torque, without using the pressures before and after the throttle valve section.
摘要翻译：提供了一种第一计算装置，其计算发动机的目标扭矩当量值与发动机的最大扭矩当量值的比率作为压力比等效值。还提供了第二计算装置，其基于由第一计算装置计算的压力比等效值来计算在发动机中流过节流阀的空气的流速。还提供第三计算装置，其基于由第二计算装置计算的流速计算目标节气门开度。利用这种结构，在不使用节流阀部分之前和之后的压力的情况下，对应于所要求的发动机扭矩的节气门的目标开度。

63. 发明授权

US08374768B2 Internal combustion engine controller 有权
标题翻译：内燃机控制器
公开(公告)号：US08374768B2
公开(公告)日：2013-02-12
申请号：US12345061
申请日：2008-12-29
申请人： Toshiyuki Miyata , Katsunori Ueda , Koji Kawakita , Fuminobu Hongoh , Tadashi Ujihara
发明人： Toshiyuki Miyata , Katsunori Ueda , Koji Kawakita , Fuminobu Hongoh , Tadashi Ujihara
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00 , F02B13/00 , F02B43/00 , F02B47/00 , F02M25/00
CPC分类号： F02D41/0025 , F02D19/084 , F02D19/088 , F02D41/1454 , F02D2200/0611 , Y02T10/36
摘要： A controller of an internal combustion engine operable by an alcohol-containing fuel, includes: an alcohol concentration detecting unit, operable to detect an alcohol concentration of the alcohol-containing fuel; a feedback controller, operable to perform feedback control to make an exhaust air-fuel ratio of the internal combustion engine become equal to a target air-fuel ratio in accordance with an operation region; and an operation region setting unit, operable to set a stoichiometric operation region, in which the target air-fuel ratio is stoichiometric, in an enlarged manner when the alcohol concentration, detected by the alcohol concentration detecting unit, is higher than a concentration.
摘要翻译：一种由含酒精的燃料可操作的内燃机的控制器包括：醇浓度检测单元，用于检测含醇燃料的醇浓度; 反馈控制器，其可操作以执行反馈控制，以使内燃机的排气空燃比根据操作区域变为等于目标空燃比; 以及操作区域设定单元，其能够在由酒精浓度检测单元检测出的醇浓度高于浓度时，以放大的方式设定目标空燃比为化学计量的化学计量运算区域。

64. 发明申请

US20120209493A1 CONTROL APPARATUS FOR ENGINE 有权
标题翻译：发动机控制装置
公开(公告)号：US20120209493A1
公开(公告)日：2012-08-16
申请号：US13302568
申请日：2011-11-22
申请人： Toshiyuki MIYATA , Katsunori UEDA , Koji SHIBATA , Hiroaki UENO
发明人： Toshiyuki MIYATA , Katsunori UEDA , Koji SHIBATA , Hiroaki UENO
IPC分类号： G06F19/00 , B60K26/00
CPC分类号： F02D13/02 , F02D11/105 , F02D41/0002 , F02D2200/0408 , F02D2200/602 , F02D2250/18 , Y02T10/18 , Y02T10/42
摘要： A first calculation device is provided that calculates a ratio of a target torque equivalent value of an engine to a maximum torque equivalent value of the engine, as a pressure ratio equivalent value. A second calculation device is also provided that calculates a flow velocity of air to flowing through a throttle valve in the engine, based on the pressure ratio equivalent value calculated by the first calculation device. A third calculation device is further provided that calculates a target throttle valve opening, based on the flow velocity calculated by the second calculation device.With this configuration, the target opening of a throttle valve corresponding to the requested engine torque, without using the pressures before and after the throttle valve section.
摘要翻译：提供了一种第一计算装置，其计算发动机的目标扭矩当量值与发动机的最大扭矩当量值的比率作为压力比等效值。还提供了第二计算装置，其基于由第一计算装置计算的压力比等效值来计算在发动机中流过节流阀的空气的流速。还提供第三计算装置，其基于由第二计算装置计算的流速计算目标节气门开度。利用这种结构，在不使用节流阀部分之前和之后的压力的情况下，对应于所要求的发动机扭矩的节气门的目标开度。

65. 发明申请

US20120083988A1 ENGINE CONTROLLING APPARATUS 有权
标题翻译：发动机控制装置
公开(公告)号：US20120083988A1
公开(公告)日：2012-04-05
申请号：US13070685
申请日：2011-03-24
申请人： Toshiyuki MIYATA , Katsunori UEDA , Hitoshi TODA , Koji SHIBATA
发明人： Toshiyuki MIYATA , Katsunori UEDA , Hitoshi TODA , Koji SHIBATA
IPC分类号： G06F19/00
CPC分类号： F02D41/1497 , F02D11/105 , F02D2200/1006 , F02D2200/101 , F02D2200/602 , F02D2250/18 , F02P5/1508 , Y02T10/42 , Y02T10/46
摘要： An engine controlling apparatus includes an engine speed detection unit that detects an engine speed, and an acceleration operation amount detection unit that detects an acceleration operation amount inputted to an acceleration pedal.The apparatus includes a first calculation unit that calculates an acceleration demand torque based on the engine speed and the acceleration operation amount, a second calculation unit that calculates an external demand torque demanded from an external controlling system, and a third calculation unit that calculates a first target torque and a second target torque based on the acceleration demand torque and the external demand torque.The apparatus includes a fourth calculation unit that calculates a maximum torque which can be generated by the engine at an actual charging efficiency, and a control unit that controls an ignition timing of the engine based on the actual torque and the first target torque.
摘要翻译：发动机控制装置包括检测发动机转速的发动机速度检测单元和检测输入到加速踏板的加速操作量的加速运转量检测单元。该装置包括：第一计算单元，其基于发动机转速和加速操作量计算加速度需求扭矩;计算从外部控制系统要求的外部需求转矩的第二计算单元;以及第三计算单元，目标转矩和基于加速需求扭矩和外部需求转矩的第二目标转矩。该装置包括：第四计算单元，其以实际充电效率计算发动机可以产生的最大转矩;以及控制单元，其基于实际转矩和第一目标转矩来控制发动机的点火正时。

66. 发明申请

US20110297124A1 OUTPUT CONTROL DEVICE OF VEHICLE 有权
标题翻译：车辆输出控制装置
公开(公告)号：US20110297124A1
公开(公告)日：2011-12-08
申请号：US13153839
申请日：2011-06-06
申请人： Toshiyuki MIYATA , Katsunori Ueda , Hitoshi Toda , Koji Shibata , Koji Maema
发明人： Toshiyuki MIYATA , Katsunori Ueda , Hitoshi Toda , Koji Shibata , Koji Maema
IPC分类号： F02D7/00
CPC分类号： F02D41/0002 , F02D31/003 , F02D35/024 , F02D41/083 , F02D41/10 , F02D41/18 , F02D2011/102 , F02D2200/0404 , F02D2200/0411 , F02D2200/1004 , F02D2200/602 , F02D2250/18 , F02D2250/26 , Y02T10/42
摘要： An output control device of a vehicle is provided. A flow speed ratio calculator obtains a flow speed ratio which is a ratio between a flow speed of an intake air of the internal combustion engine realizing a current base request torque which is currently calculated and a flow speed of the intake air of the internal combustion engine realizing a previous request torque which is previously calculated. A base request torque corrector corrects the base request torque based on the flow speed ratio. A controller controls a driving parameter of the internal combustion engine according to the current request torque which is currently calculated based on the current base request torque corrected by the base request torque corrector.
摘要翻译：提供车辆的输出控制装置。流量比率计算器获得流量比，该流量比是实现当前计算出的当前基本请求扭矩的内燃机的进气流量与内燃机的进气流量之比实现先前计算的先前请求扭矩。基座请求扭矩校正器基于流速比校正基座请求扭矩。控制器根据当前基于由基本请求转矩校正器校正的当前基本请求扭矩计算的当前请求扭矩来控制内燃机的驱动参数。

67. 发明授权

US07942042B2 Apparatus configured to estimate quantity of fuel stored in vehicle 有权
标题翻译：被配置为估计存储在车辆中的燃料量的装置
公开(公告)号：US07942042B2
公开(公告)日：2011-05-17
申请号：US12362010
申请日：2009-01-29
申请人： Koji Kawakita , Katsunori Ueda , Toshiyuki Miyata , Hiroki Yamamoto
发明人： Koji Kawakita , Katsunori Ueda , Toshiyuki Miyata , Hiroki Yamamoto
IPC分类号： G01M17/00
CPC分类号： G01F23/0076
摘要： An apparatus, configured to estimate quantity of fuel stored in a vehicle, includes: a fuel tank; a fuel quantity measure; a filtering processor; a filter gain setter, configured to set a filter gain; and a vehicle status detector, configured to detect which one of a starting state, a halted state, a state achieved immediately after stoppage of the vehicle, and a traveling state, wherein the filter gain setter sets: a first gain as the filter gain when the vehicle is the starting state; a second gain as the filter gain, which is larger than the first gain, when the vehicle is in the traveling state or the state achieved immediately after stoppage of the vehicle; and a third gain as a filter gain, which is larger than the first gain and smaller than the second gain, when the vehicle is in the halted state.
摘要翻译：一种被配置为估计存储在车辆中的燃料量的装置，包括：燃料箱; 燃油量测量; 一个过滤处理器; 滤波器增益设定器，被配置为设置滤波器增益; 以及车辆状态检测器，被配置为检测起动状态，停止状态，车辆停止后立即获得的状态中的哪一个以及行驶状态，其中，所述过滤器增益设定器设定：作为所述过滤器增益的第一增益，车辆是起动状态; 作为过滤器增益的第二增益大于第一增益，当车辆处于行驶状态或在车辆停止之后立即实现的状态时; 以及当车辆处于停止状态时，作为滤波器增益的第三增益大于第一增益并小于第二增益。

68. 发明授权

US07735469B2 Internal combustion engine controller 有权
标题翻译：内燃机控制器
公开(公告)号：US07735469B2
公开(公告)日：2010-06-15
申请号：US12347609
申请日：2008-12-31
申请人： Toshiyuki Miyata , Katsunori Ueda , Koji Kawakita
发明人： Toshiyuki Miyata , Katsunori Ueda , Koji Kawakita
IPC分类号： F02D11/10
CPC分类号： F02D41/0002 , F02D11/105 , F02D19/084 , F02D19/088 , F02D41/0025 , F02D41/1454 , F02D2200/0611 , F02D2200/602 , F02D2250/26 , Y02T10/36 , Y02T10/42
摘要： A controller of an internal combustion engine operable by an alcohol-containing fuel includes: an alcohol concentration detecting unit, operable to detect an alcohol concentration of the alcohol-containing fuel; and a suppressing unit, operable to suppress a degree of change of an intake air amount of the internal combustion engine when the alcohol concentration, detected by the alcohol concentration detecting unit, is higher than a concentration.
摘要翻译：由含醇燃料可操作的内燃机的控制器包括：醇浓度检测单元，用于检测含醇燃料的醇浓度; 以及抑制单元，其可操作以当由酒精浓度检测单元检测的醇浓度高于浓度时抑制内燃机的进气量的变化程度。

69. 发明申请

US20090205622A1 CONTROLLER OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制器
公开(公告)号：US20090205622A1
公开(公告)日：2009-08-20
申请号：US12370681
申请日：2009-02-13
申请人： Koji Kawakita , Katsunori Ueda , Toshiyuki Miyata , Hiroki Yamamoto
发明人： Koji Kawakita , Katsunori Ueda , Toshiyuki Miyata , Hiroki Yamamoto
IPC分类号： F02D41/00 , F02M33/02 , F02B13/00
CPC分类号： F02D41/0025 , F02D19/084 , F02D19/088 , F02D41/0032 , F02D41/0042 , F02D2200/0612 , F02M25/0827 , Y02T10/36
摘要： A controller of an internal combustion engine includes: a purge controller, operable to control a purge amount of the vaporized fuel purged to an air intake system; an exhaust air-fuel ratio detector; an air-fuel ratio feedback controller; a period determiner, operable to determine whether it is an estimation enabling period; and an alcohol concentration estimator, operable to estimate the alcohol concentration. When the purge of the vaporized fuel is cut during the estimation enabling period, the purge controller: performs control so that the purge is cut with a large degree of tailing, in an operation region where a load of the internal combustion engine is high and a rotation speed is high; and performs control so that the purge is cut with a smaller degree of tailing than the large degree of tailing, in an operation region where the load of the internal combustion engine is low and the rotation speed is low.
摘要翻译：内燃机的控制器包括：净化控制器，其可操作以控制吹扫到进气系统的汽化燃料的净化量; 排气空燃比检测器; 空燃比反馈控制器; 周期确定器，可操作以确定其是否是估计使能期; 以及可用于估计酒精浓度的酒精浓度估计器。当在估计使能期间清除汽化燃料时，净化控制器进行控制，使得在内燃机的负荷较高的操作区域中以较大程度的拖尾进行吹扫，转速高; 并且进行控制，使得在内燃机的负荷低且转速低的操作区域中，以较大的拖尾度较小的拖尾程度切断吹扫。

70. 发明授权

US06957527B2 Device and method for estimating catalytic temperature 有权
标题翻译：用于估计催化温度的装置和方法
公开(公告)号：US06957527B2
公开(公告)日：2005-10-25
申请号：US10787893
申请日：2004-02-26
申请人： Katsunori Ueda , Kenichi Nakamori , Ken Fujiwara , Hideyuki Handa
发明人： Katsunori Ueda , Kenichi Nakamori , Ken Fujiwara , Hideyuki Handa
IPC分类号： F02D45/00 , F01N3/00 , F01N3/20 , F01N11/00 , F02D41/02 , F02D41/12
CPC分类号： F01N9/00 , F01N3/2006 , F01N9/005 , F01N11/005 , F01N2430/02 , F01N2430/06 , F02D41/0235 , F02D41/123 , F02D2200/0804 , Y02T10/26 , Y02T10/47
摘要： A device for periodically estimating the temperature of an exhaust-gas purifying catalyst provided in the exhaust pipe of an internal combustion engine. The device includes first, second, third, and fourth estimation blocks. The first estimation block estimates the temperature of exhaust gases that are discharged from the combustion chamber, as a steady catalytic temperature under a steady operation of the internal combustion engine, based on operating conditions of the internal combustion engine. The second estimation block estimates a representative temperature of the interior wall of the exhaust pipe extending from the internal combustion engine to the catalyst, based on the estimated steady catalytic temperature. The third estimation block estimates a catalyst inflow exhaust-gas temperature that flows in the catalyst, based on the estimated steady catalytic temperature and the estimated representative temperature. The fourth estimation block estimates the temperature of the catalyst based on the estimated catalyst inflow exhaust-gas temperature.
摘要翻译：一种用于周期性地估计设置在内燃机的排气管中的废气净化催化剂的温度的装置。该装置包括第一，第二，第三和第四估计块。第一估计块基于内燃机的操作条件估计在内燃机的稳定操作下作为稳定的催化剂温度从燃烧室排出的废气的温度。第二估计块基于估计的稳定催化温度估计从内燃机延伸到催化剂的排气管的内壁的代表性温度。第三估计块基于估计的稳定催化温度和估计的代表温度来估计在催化剂中流动的催化剂流入排气温度。第四估计块基于估计的催化剂流入排气温度来估计催化剂的温度。

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