公开(公告)号：US09410620B2

公开(公告)日：2016-08-09

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 ,  F16H61/10 ,  F16H61/00

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。

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。

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。

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

IPC分类号： F16H61/00 ,  F16H61/04 ,  F16H61/686 ,  B60W20/00 ,  B60W10/10 ,  F16H61/06

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。

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。

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。

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

IPC分类号： F16H61/02 ,  F16H61/06

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。

公开(公告)号：US09188220B2

公开(公告)日：2015-11-17

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 ,  F16H61/02 ,  F16H61/686 ,  F16H61/00

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。

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。

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

IPC分类号： F16H61/02 ,  B60W10/11 ,  B60W10/06 ,  F16H61/06 ,  F16H59/14 ,  F16H59/42 ,  F16H61/00

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。