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公开(公告)号：US09441731B2
公开(公告)日：2016-09-13
申请号：US14432285
申请日：2014-01-03
申请人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F16H61/04 , F16H61/02 , F16H61/06 , F16H61/686 , F16H61/00
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H61/0437 , F16H61/061 , F16H61/686 , F16H2061/0081 , F16H2061/0093 , F16H2061/0451 , F16H2061/0455 , Y10T477/693635 , Y10T477/693636 , Y10T477/693637 , Y10T477/6937 , Y10T477/69373
摘要： Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion.
摘要翻译： 表示扭矩交换的扭矩份额被设定为自动变速器的运动方程的约束条件，因此适于控制接合装置之间的扭矩交换，这在换档控制中是困难的，并且可以 解决运动方程。 换句话说，可以使用预定的换档模型来处理任何换档模式。 此外，在两个元件被释放并且两个元件接合的换档时，执行其中一个元件被释放并且一个元件接合的每个移位和第二移位，因此三个控制操作量是 在第一移位和第二移位中的每一个中使用，结果可以解决运动方程。
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公开(公告)号：US09371905B2
公开(公告)日：2016-06-21
申请号：US14153147
申请日：2014-01-13
申请人： Keisuke Ota , Yoshio Hasegawa , Seiji Masunaga
发明人： Keisuke Ota , Yoshio Hasegawa , Seiji Masunaga
CPC分类号： F16H61/0437 , B60W10/10 , B60W20/30 , B60W2510/10 , B60W2710/10 , F16H61/061 , F16H61/686 , F16H2061/0093 , F16H2061/0462
摘要： A torque sharing rate is set as a constraint of a motion equation of an automatic transmission by using a gear shift model in which gear shift target values are set by two values of a torque on a rotating member on an output shaft side and a rotation speed variation of a rotating member on an input shaft side. In addition, a first gear shift according to the gear shift control and a second gear shift that uses a gear shift model in which the gear shift target value is set using only the velocity variation of the rotating member on the input shaft side to enable a speedier gear shift than the first gear shift are selectively executed.
摘要翻译： 通过使用变速模型将转矩共享率设定为自动变速器的运动方程的约束，其中变速目标值通过输出轴侧的旋转构件上的转矩的两个值和转速 旋转构件在输入轴侧的变化。 此外，根据变速控制的第一变速和使用换挡模型的第二变速，其中换档目标值仅使用输入轴侧的旋转部件的速度变化来设定，从而能够 选择性地执行比第一档更快的换档。
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公开(公告)号：US20150260280A1
公开(公告)日：2015-09-17
申请号：US14432285
申请日：2014-01-03
申请人： Seiji MASUNAGA , Yoshio HASEGAWA , Keisuke OTA
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F16H61/02 , F16H61/686 , F16H61/04
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H61/0437 , F16H61/061 , F16H61/686 , F16H2061/0081 , F16H2061/0093 , F16H2061/0451 , F16H2061/0455 , Y10T477/693635 , Y10T477/693636 , Y10T477/693637 , Y10T477/6937 , Y10T477/69373
摘要： Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion.
摘要翻译： 表示扭矩交换的扭矩份额被设定为自动变速器的运动方程的约束条件，因此适于控制接合装置之间的扭矩交换，这在换档控制中是困难的，并且可以 解决运动方程。 换句话说，可以使用预定的换档模型来处理任何换档模式。 此外，在两个元件被释放并且两个元件接合的换档时，执行其中一个元件被释放并且一个元件接合的每个移位和第二移位，因此三个控制操作量是 在第一移位和第二移位中的每一个中使用，结果可以解决运动方程。
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公开(公告)号：US20150252891A1
公开(公告)日：2015-09-10
申请号：US14433959
申请日：2014-01-03
申请人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F16H61/04 , F16H61/686 , F16H61/02
CPC分类号： F16H61/0437 , B60Y2300/186 , B60Y2300/428 , F16H61/0213 , F16H61/686 , F16H2061/0093 , F16H2061/0455
摘要： In a gear shift control apparatus for a vehicle, since a torque sharing rate is set as a constraint for a motion equation for an automatic transmission, suitable control in torque delivery, which is considered difficult in gear shift control, can be implemented and also the motion equation can be solved. Furthermore, when at least four control operation amounts must be determined in order to achieve two gear shift target values, another engaging device is classified into any of an engaging-side clutch and a releasing-side clutch depending on how another clutch torque acts on progress of a gear shift, hence in addition to achieving torque sharing in accordance with a torque sharing rate between the engaging-side clutch and the releasing-side clutch, torque sharing among a plurality of engaging devices classified into a same side can be arbitrarily set. As a result, the respective control operation amounts can be determined.
摘要翻译： 在用于车辆的变速控制装置中，由于将转矩共享率设定为用于自动变速器的运动方程的约束，因此可以实现在变速控制中难以进行的转矩传递的适当控制，并且还可以 运动方程可以解决。 此外，为了实现两个变速目标值，必须确定至少四个控制操作量时，根据进一步的离合器转矩的作用如何，另一个接合装置分为接合侧离合器和释放侧离合器 因此除了根据接合侧离合器和释放侧离合器之间的转矩分配率来实现转矩共享之外，可以任意设定分配在同一侧的多个接合装置之间的转矩共享。 结果，可以确定各个控制操作量。
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公开(公告)号：US20150184740A1
公开(公告)日：2015-07-02
申请号：US14416255
申请日：2012-07-31
申请人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
CPC分类号： F16H61/0213 , B60W30/19 , F16H59/40 , F16H59/42 , F16H59/68 , F16H61/04 , F16H61/061 , F16H63/502 , F16H2061/0093
摘要： The present invention executes a desired gear shift of an automatic transmission using gear shift modeling even when there are three control inputs to two target gear shift values. Setting torque share ratio as a constraint on the equation of motion for the automatic transmission is suitable for controlling the transfer of engaging unit torque, which is considered to be difficult in variable speed control, and allows solving of the equation of motion. Viewed from a different angle, because the torque share ratio, which represents the torque transfer, has been set as a constraint, any gear shift pattern can be handled with a single gear shift model.
摘要翻译： 本发明即使当有三个控制输入到两个目标换档值时，也使用变速模拟执行自动变速器的期望变速。 设定扭矩份额比作为自动变速器运动方程的约束适用于控制在变速控制中难以实现的接合单元转矩的传递，并且允许求解运动方程。 从不同的角度来看，由于表示扭矩传递的扭矩份额比已经被设定为约束，所以可以用单个换档模型来处理任何换档模式。
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公开(公告)号：US09470309B2
公开(公告)日：2016-10-18
申请号：US14416255
申请日：2012-07-31
申请人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F16H61/04 , F16H59/42 , F16H59/68 , F16H63/50 , B60W30/19 , F16H61/02 , F16H59/40 , F16H61/06 , F16H61/00
CPC分类号： F16H61/0213 , B60W30/19 , F16H59/40 , F16H59/42 , F16H59/68 , F16H61/04 , F16H61/061 , F16H63/502 , F16H2061/0093
摘要： The present invention executes a desired gear shift of an automatic transmission using gear shift modeling even when there are three control inputs to two target gear shift values. Setting torque share ratio as a constraint on the equation of motion for the automatic transmission is suitable for controlling the transfer of engaging unit torque, which is considered to be difficult in variable speed control, and allows solving of the equation of motion. Viewed from a different angle, because the torque share ratio, which represents the torque transfer, has been set as a constraint, any gear shift pattern can be handled with a single gear shift model.
摘要翻译： 本发明即使当有三个控制输入到两个目标换档值时，也使用变速模拟执行自动变速器的期望变速。 设定扭矩份额比作为自动变速器运动方程的约束适用于控制在变速控制中难以实现的接合单元转矩的传递，并且允许求解运动方程。 从不同的角度来看，由于表示扭矩传递的扭矩份额比已经被设定为约束，所以可以用单个换档模型来处理任何换档模式。
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公开(公告)号：US20150276051A1
公开(公告)日：2015-10-01
申请号：US14439177
申请日：2012-11-16
申请人： Shogo Tsuge , Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Shogo Tsuge , Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F16H61/04
CPC分类号： F16H61/0437 , F16H2061/0093 , F16H2061/0477
摘要： An automatic transmission shifting control including: a shifting target value calculating portion setting shifting target values, torque of a rotary-member on the output shaft side, and rate of change of rotating speed of a rotary-member on the input shaft side; a manipulated calculating portion setting manipulated amounts, a torque of the rotary-member on the input shaft side, a torque capacity of one coupling device engaging for a transmission shifting-action, and torque capacity of other coupling devices releasing the shifting-action; a torque assignment ratio calculating portion setting torque assignment ratios to transfer through the respective coupling devices to engage and release the shifting-action; when a second-shifting-action is required during a preceding first-shifting-action according to a first-shifting-model, the manipulated calculating portion switching the first-shifting-model corresponding to the first-shifting-action to a second-shifting-model corresponding to the second-shifting-action, implementing a transmission shifting control for the second-shifting-action according to the second-shifting-model.
摘要翻译： 1.一种自动变速器变速控制装置，包括：变速目标值计算部，设定变速目标值，输出轴侧的旋转构件的转矩，以及旋转构件在输入轴侧的转速的变化率; 操纵计算部分设定操作量，输入轴侧的旋转构件的扭矩，与变速器换档动作接合的一个联接装置的扭矩能力以及释放换档动作的其他联接装置的扭矩能力; 转矩分配比计算部分，设定通过各个联接装置传递的转矩分配比，以接合和释放换档动作; 当根据第一移位模型在先前的第一移位动作期间需要第二移动动作时，被操纵的计算部分将与第一移位动作相对应的第一移位模型切换到第二移位模式 模型，根据第二移位模型实现用于第二移位动作的变速器换档控制。
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8.发明申请公开(公告)号：US20150184599A1
公开(公告)日：2015-07-02
申请号：US14409907
申请日：2013-08-07
CPC分类号： F02D29/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2710/0666 , B60Y2300/432 , B60Y2300/435 , F01N3/0842 , F01N3/0871 , F01N2240/36 , F02D11/105 , F02D17/02 , F02D41/0002 , F02D41/0087 , F02D41/023 , F02D41/0235 , F02D2011/102 , F02D2200/0806 , F02D2250/18 , F02D2700/07 , F16H63/502 , Y02T10/42
摘要： A control system for a vehicle performs torque down control to reduce torque of an engine by cutting off supply of fuel to at least one of the cylinders of the engine during an inertia phase of a power-on upshift. During the torque down control, the throttle opening is reduced to smaller than a throttle opening including an amount by which the throttle opening is increased so as to compensate for a part of the amount of torque reduction, by means of one or more cylinders to which the fuel continues to be supplied.
摘要翻译： 用于车辆的控制系统通过在上电升档的惯性阶段期间切断对发动机的至少一个气缸的供应而减少发动机的扭矩的扭矩降低控制。 在扭矩下降控制期间，节气门开度减小到小于包括节气门开度增加的量的节气门开度，以便通过一个或多个气缸来补偿一部分扭矩减小量 燃料继续供应。
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公开(公告)号：US08977452B2
公开(公告)日：2015-03-10
申请号：US13959154
申请日：2013-08-05
申请人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
发明人： Seiji Masunaga , Yoshio Hasegawa , Keisuke Ota
CPC分类号： B60W10/11 , B60W10/06 , F16H61/061 , F16H2059/147 , F16H2059/148 , F16H2059/425 , F16H2061/009
摘要： In a vehicle control, an automatic transmission is shifted using a predetermined shift model, which determines control operation amounts for achieving shift target values, by setting the shift target values on the basis of a torque on an output shaft-side rotating member and a speed variation amount of an input shaft-side rotating member, setting the control operation amounts on the basis of a torque on the input shaft-side rotating member, a torque capacity of an engaged-side engagement device during shifting and a torque capacity of a released-side engagement device during shifting and setting torque shares of a transmission torque between the engaged-side engagement device and the released-side engagement device during shifting when the transmission torque is converted to the torque on the input shaft-side rotating member, and timing at which the torque shares are varied is changed on the basis of a shift pattern.
摘要翻译： 在车辆控制中，通过基于输出轴侧旋转构件上的转矩设定变速目标值和速度，通过使用预定换档模式来移动自动变速器，该变速模型确定用于实现变速目标值的控制操作量 输入轴侧旋转构件的变化量，基于输入轴侧旋转构件上的转矩设定控制操作量，转换期间接合侧接合装置的转矩容量和释放的转矩容量 在传动转矩转换为输入轴侧旋转部件上的扭矩的同时，在变速期间设定接合侧接合装置与释放侧接合装置之间的传动转矩的转矩份额，以及定时 基于换档模式改变扭矩份额的变化。
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公开(公告)号：US20140330492A1
公开(公告)日：2014-11-06
申请号：US14363031
申请日：2011-12-09
申请人： Yoshio Hasegawa , Keisuke Ota
发明人： Yoshio Hasegawa , Keisuke Ota
CPC分类号： F02D41/0007 , B60W10/06 , B60W10/10 , F02B37/16 , F02D41/023 , F02D41/04 , F02D2200/0406 , Y02T10/144
摘要： A vehicle engine control device in a vehicle including an engine, a supercharger pressurizing intake air of the engine, a supercharging pressure adjustment mechanism adjusting a supercharging pressure of the supercharger, and a stepped automatic transmission outputting power of the engine to drive wheels provides supercharging pressure suppression control of actuating the supercharging pressure adjustment mechanism so as to suppress a rise in the supercharging pressure in a process of a rise in the supercharging pressure of the supercharger, the supercharging pressure suppression control is limited during a shift of the automatic transmission as compared to after the shift of the automatic transmission.
摘要翻译： 一种包括发动机的车辆发动机控制装置，对发动机的进气加压的增压器，调节增压器的增压压力的增压调节机构和将发动机输出到驱动轮的功率的阶梯式自动变速器，提供增压压力 在增压器的增压压力上升的过程中抑制增压调节机构的抑制控制，以抑制增压压力的上升，与自动变速器相比，增压压力抑制控制在自动变速器的变速期间受到限制 自动变速箱换档后。
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