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1. 发明授权

US08315767B2 Control device for vehicular automatic transmission 有权
标题翻译：车载自动变速箱控制装置
公开(公告)号：US08315767B2
公开(公告)日：2012-11-20
申请号：US12485289
申请日：2009-06-16
申请人： Hiroyuki Sawada , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
发明人： Hiroyuki Sawada , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
IPC分类号： G06F7/00
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H59/18 , F16H59/72 , F16H2059/006 , F16H2061/0241 , Y10T477/373
摘要： A control device for an automatic transmission 10 having shift control means 88 operative to select a manual shift mode is provided for preventing acceleration response from deteriorating in the automatic transmission 10. The control device includes automatic up-range control means 90 for switching a range to a “D” range when high oil-temperature determining means determines presence of a high oil-temperature state, and high oil-temperature down-range permitting means 92 for permitting a down-range during a manual shift operation until a selected uppermost gear position GSELECT reaches a determining gear position GJUGE when the accelerator-on drive determining means 86 subsequently determines presence of an accelerator-on drive. Even when obtaining a drive force is attempted during an accelerator-on drive mode after switching the range, the down-range by the manual shift operation is permitted until the selected uppermost gear position GSELECT reaches the determining gear position GJUGE. Thus, a drop in acceleration response in comparison to that of an automatic shift mode is prevented.
摘要翻译：用于具有可选择手动换挡模式的换档控制装置88的自动变速器10的控制装置用于防止在自动变速装置10中加速响应恶化。控制装置包括自动上限控制装置90，用于切换到当高油温确定装置确定存在高油温状态时的D范围，以及用于在手动换档操作期间允许下降范围的高油温下限允许装置92，直到选定的最高档位GSELECT达到当加速器开启驱动确定装置86随后确定加速器开启驱动器的存在时的确定档位GJGE。即使在切换该范围之后在加速器接通驱动模式下获得驱动力的情况下，允许通过手动换档操作的下降范围直到所选择的最高档位GSELECT到达判定档位GJUGE。因此，防止与自动换档模式相比加速响应的下降。

2. 发明申请

US20100010716A1 CONTROL DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION 有权
标题翻译：用于车辆自动变速器的控制装置
公开(公告)号：US20100010716A1
公开(公告)日：2010-01-14
申请号：US12485289
申请日：2009-06-16
申请人： Hiroyuki SAWADA , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
发明人： Hiroyuki SAWADA , Masato Kaigawa , Shinya Toyoda , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
IPC分类号： G06F19/00
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H59/18 , F16H59/72 , F16H2059/006 , F16H2061/0241 , Y10T477/373
摘要： A control device for an automatic transmission 10 having shift control means 88 operative to select a manual shift mode is provided for preventing acceleration response from deteriorating in the automatic transmission 10. The control device includes automatic up-range control means 90 for switching a range to a “D” range when high oil-temperature determining means determines presence of a high oil-temperature state, and high oil-temperature down-range permitting means 92 for permitting a down-range during a manual shift operation until a selected uppermost gear position GSELECT reaches a determining gear position GJUGE when the accelerator-on drive determining means 86 subsequently determines presence of an accelerator-on drive. Even when obtaining a drive force is attempted during an accelerator-on drive mode after switching the range, the down-range by the manual shift operation is permitted until the selected uppermost gear position GSELECT reaches the determining gear position GJUGE. Thus, a drop in acceleration response in comparison to that of an automatic shift mode is prevented.
摘要翻译：用于具有可选择手动换挡模式的换档控制装置88的自动变速器10的控制装置用于防止在自动变速装置10中加速响应恶化。控制装置包括自动上限控制装置90，用于切换到当高油温确定装置确定存在高油温状态时的“D”范围，以及用于在手动换档操作期间允许下降范围的高油温下限允许装置92，直到选定的最高档位当加速器开启确定装置86随后确定加速器开启驱动器的存在时，GSELECT达到确定档位GJUGE。即使在切换该范围之后在加速器接通驱动模式下获得驱动力的情况下，允许通过手动换档操作的下降范围直到所选择的最高档位GSELECT到达判定档位GJUGE。因此，防止与自动换档模式相比加速响应的下降。

3. 发明授权

US08271168B2 Shift controller of vehicle automatic transmission 失效
标题翻译：车辆自动变速器变速控制器
公开(公告)号：US08271168B2
公开(公告)日：2012-09-18
申请号：US12467399
申请日：2009-05-18
申请人： Hiroyuki Sawada , Masato Kaigawa , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
发明人： Hiroyuki Sawada , Masato Kaigawa , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/0213 , F16H59/18 , F16H59/72 , F16H59/74 , F16H2059/743 , F16H2061/0227
摘要： A shift controller includes: a shift control unit automatically shifting gears of an automatic transmission using a basic shift line map; a shift line map switching control unit switching from the basic shift line map to a high fluid temperature shift line map set on a lower vehicle speed side when a hydraulic fluid temperature in the automatic transmission is higher than a predetermined value; and a low power state determination unit determining whether a vehicle is in a low power state in which a required power related value used for gear shift determination is lower than a predetermined determination value. The shift line map switching control unit switches from the high fluid temperature shift line map back to the basic shift line map when the hydraulic fluid temperature is lower than the predetermined value and the vehicle is in the low power state.
摘要翻译：变速控制器包括：变速控制单元，使用基本变速线图自动变速自动变速器的齿轮; 当自动变速器中的液压油温度高于预定值时，换档线图切换控制单元从基本换档线图切换到设置在下车速侧的高流体温度换档线图; 以及低功率状态确定单元，确定车辆是否处于用于换档确定的所需功率相关值低于预定确定值的低功率状态。当液压油温度低于预定值并且车辆处于低功率状态时，换档线路切换控制单元从高流体温度换档线图切换回基本换档线图。

4. 发明申请

US20090292430A1 SHIFT CONTROLLER OF VEHICLE AUTOMATIC TRANSMISSION 失效
标题翻译：车辆自动变速器的变速控制器
公开(公告)号：US20090292430A1
公开(公告)日：2009-11-26
申请号：US12467399
申请日：2009-05-18
申请人： Hiroyuki SAWADA , Masato Kaigawa , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
发明人： Hiroyuki SAWADA , Masato Kaigawa , Kei Kitajima , Yoshio Hasegawa , Fuminori Monji
IPC分类号： F16H59/00 , G06F19/00 , F16H61/02
CPC分类号： F16H61/0213 , F16H59/18 , F16H59/72 , F16H59/74 , F16H2059/743 , F16H2061/0227
摘要： A shift controller includes: a shift control unit automatically shifting gears of an automatic transmission using a basic shift line map; a shift line map switching control unit switching from the basic shift line map to a high fluid temperature shift line map set on a lower vehicle speed side when a hydraulic fluid temperature in the automatic transmission is higher than a predetermined value; and a low power state determination unit determining whether a vehicle is in a low power state in which a required power related value used for gear shift determination is lower than a predetermined determination value. The shift line map switching control unit switches from the high fluid temperature shift line map back to the basic shift line map when the hydraulic fluid temperature is lower than the predetermined value and the vehicle is in the low power state.
摘要翻译：变速控制器包括：变速控制单元，使用基本变速线图自动变速自动变速器的齿轮; 当自动变速器中的液压油温度高于预定值时，换档线图切换控制单元从基本换档线图切换到设置在下车速侧的高流体温度换档线图; 以及低功率状态确定单元，确定车辆是否处于用于换档确定的所需功率相关值低于预定确定值的低功率状态。当液压油温度低于预定值并且车辆处于低功率状态时，换档线路切换控制单元从高流体温度换档线图切换回基本换档线图。

5. 发明授权

US08738253B2 Automatic transmission control apparatus, control method, program for realizing that method, and recording medium on which that program is recorded 有权
标题翻译：自动变速器控制装置，控制方法，实现该方法的程序以及记录该程序的记录介质
公开(公告)号：US08738253B2
公开(公告)日：2014-05-27
申请号：US12745382
申请日：2008-12-18
申请人： Ichiro Kitaori , Hiroyuki Sawada , Yoshio Hasegawa , Kazuyuki Shiiba , Toshihiro Fukumasu , Nobufusa Kobayashi , Seiji Kuwahara
发明人： Ichiro Kitaori , Hiroyuki Sawada , Yoshio Hasegawa , Kazuyuki Shiiba , Toshihiro Fukumasu , Nobufusa Kobayashi , Seiji Kuwahara
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/16 , F16H61/0213 , F16H2061/166
摘要： An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation, continuously determining whether the engine speed NE after a downshift will be in a preset overspeed region for each allowed gear when the second and subsequent allowed gears are lower than an output gear, and when there is an allowed gear that will result in the engine speed NE being in the overspeed region, ii) the step of cancelling that allowed gear. Thus this control appropriately suppresses overspeeding of the engine while executing a manual shift in response to an operation by the driver without bothering the driver.
摘要翻译： ECU控制可以手动移动的自动变速器。 ECU执行包括以下步骤：i）当在降档操作时允许的多个允许齿轮连续地确定降档后的发动机转速NE是否处于预设的超速区域中时，当第二和随后允许的齿轮低于输出齿轮时，每个允许的齿轮，并且当存在将导致发动机转速NE在超速区域中的允许齿轮时，ii）取消该允许齿轮的步骤。因此，该控制适当地抑制了响应于驾驶员的操作执行手动换档而不打扰驾驶员的发动机的超速。

6. 发明申请

US20100305823A1 AUTOMATIC TRANSMISSION CONTROL APPARATUS, CONTROL METHOD, PROGRAM FOR REALIZING THAT METHOD, AND RECORDING MEDIUM ON WHICH THAT PROGRAM IS RECORDED 有权
标题翻译：自动传输控制装置，控制方法，实现方法的程序和记录程序的记录介质
公开(公告)号：US20100305823A1
公开(公告)日：2010-12-02
申请号：US12745382
申请日：2008-12-18
申请人： Ichiro Kitaori , Hiroyuki Sawada , Yoshio Hasegawa , Kazuyuki Shiiba , Toshihiro Fukumasu , Nobufusa Kobayashi , Seiji Kuwahara
发明人： Ichiro Kitaori , Hiroyuki Sawada , Yoshio Hasegawa , Kazuyuki Shiiba , Toshihiro Fukumasu , Nobufusa Kobayashi , Seiji Kuwahara
IPC分类号： G06F19/00 , F16H59/36
CPC分类号： F16H61/16 , F16H61/0213 , F16H2061/166
摘要： An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation (i.e., YES in S150), continuously determining whether the engine speed NE after a downshift will be in a preset overspeed region for each allowed gear when the second and subsequent allowed gears are lower than an output gear (YES in S152; S151), and when there is an allowed gear that will result in the engine speed NE being in the overspeed region, ii) the step of cancelling that allowed gear (S158). Thus this control appropriately suppresses overspeeding of the engine while executing a manual shift in response to an operation by the driver without bothering the driver.
摘要翻译： ECU控制可以手动移动的自动变速器。 ECU执行包括以下步骤：当在降档操作时允许的多个允许齿轮（即，S150中为“是”）时，连续确定降档后的发动机转速NE是否会当第二和随后的允许齿轮低于输出齿轮时，对于每个允许的齿轮处于预设超速区域（在S152中为“是”; S151），并且当存在将导致发动机转速NE处于超速状态的允许齿轮时区域，ii）取消允许齿轮的步骤（S158）。因此，该控制适当地抑制了响应于驾驶员的操作执行手动换档而不打扰驾驶员的发动机的超速。

7. 发明授权

US09441731B2 Shift control device and shift control method for vehicle 有权
标题翻译：变速控制装置和变速控制方法
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。

8. 发明授权

US09333973B2 Speed change control system for vehicles 有权
标题翻译：车辆变速控制系统
公开(公告)号：US09333973B2
公开(公告)日：2016-05-10
申请号：US14398605
申请日：2012-05-08
申请人： Seiji Masunaga , Yoshio Hasegawa , Seiji Kuwahara , Nobufusa Kobayashi
发明人： Seiji Masunaga , Yoshio Hasegawa , Seiji Kuwahara , Nobufusa Kobayashi
IPC分类号： B60W10/04 , B60W10/10 , F16H59/40 , B60W30/19 , F16H61/06 , F16H61/684 , B60W10/11 , F02D29/02 , B60W10/06 , F16H59/42
CPC分类号： B60W30/19 , B60W10/04 , B60W10/06 , B60W10/11 , B60W2710/0666 , B60W2710/1005 , B60W2710/105 , F02D29/02 , F16H61/06 , F16H61/061 , F16H61/684 , F16H2059/405 , F16H2059/425 , F16H2302/00 , F16H2306/42
摘要： A speed change control system for reducing shift shocks of clutch-to-clutch shifting is provided. The control system is applied to a vehicle in which a transmission having engagement devices is connected to an output side of a prime mover, and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices. The speed change control system carries out a clutch-to-clutch shifting from a predetermined gear stage to another gear stage by reducing a torque capacity of the predetermined engagement device to be disengaged while increasing a torque capacity of another engagement device to be engaged.
摘要翻译：提供了一种用于减少离合器到离合器换档的换档冲击的变速控制系统。控制系统应用于其中具有接合装置的变速器连接到原动机的输出侧的车辆，并且其中变速器的齿轮级通过改变接合装置的接合状态而在多级之间移动。变速控制系统通过在增加要接合的另一接合装置的转矩能力的同时，通过减小要分离的预定接合装置的扭矩能力，从预定齿轮级到另一档位进行离合器到离合器的换档。

9. 发明授权

US08366587B2 Control device of vehicle drive-train system 有权
标题翻译：车辆传动系统控制装置
公开(公告)号：US08366587B2
公开(公告)日：2013-02-05
申请号：US13036561
申请日：2011-02-28
申请人： Junichi Inoue , Hitoshi Matsunaga , Yoshio Hasegawa
发明人： Junichi Inoue , Hitoshi Matsunaga , Yoshio Hasegawa
IPC分类号： B60W10/04 , B60W10/10 , B60W10/02 , F16H61/00 , F16H61/14 , F16H45/02
CPC分类号： F02D41/022 , F02D41/0205 , F02D41/023 , F02D2400/12 , F16H59/0204 , F16H61/0437 , F16H61/143 , F16H63/502 , F16H2061/147 , Y10T477/6333 , Y10T477/675 , Y10T477/677 , Y10T477/679 , Y10T477/73 , Y10T477/735 , Y10T477/75 , Y10T477/753 , Y10T477/78
摘要： A control device of a vehicle drive-train system including an engine, an electronic throttle valve, an automatic transmission having a manual shift mode, a torque converter provided between the automatic transmission and the engine, and a lock-up clutch operable to directly connect an input member and an output member of the torque converter with each other includes a blipping control device that performs blipping control for temporarily increasing the output rotational speed of the engine by of the electronic throttle valve, when a power-off downshift is performed while the automatic transmission is in the manual shift mode; and a lock-up control device that engages or partially engages the lock-up clutch, based on a difference between a rotational speed of the output member of the torque converter and a rotational speed of the input member thereof, which the difference is reduced after the blipping control is started.
摘要翻译：一种车辆传动系统的控制装置，包括发动机，电子节流阀，具有手动换档模式的自动变速器，设置在自动变速器和发动机之间的变矩器，以及可操作以直接连接的锁止离合器变矩器的输入构件和输出构件相互包括：当执行断电降档时，执行用于通过电子节气门临时提高发动机的输出转速的闪烁控制的闪光控制装置，同时自动变速器处于手动换挡模式; 以及锁定控制装置，其基于所述变矩器的输出构件的转速与所述输入构件的转速之间的差异来接合或部分地接合所述锁止离合器，所述差异在所述输入构件的转速之后减小，开始闪光控制。

10. 发明授权

US08287431B2 Vehicular control apparatus and vehicular control method 有权
标题翻译：车辆控制装置和车辆控制方法
公开(公告)号：US08287431B2
公开(公告)日：2012-10-16
申请号：US12450471
申请日：2008-04-01
申请人： Nobufusa Kobayashi , Toshio Sugimura , Tomohiro Asami , Takaaki Tokura , Yoshio Hasegawa
发明人： Nobufusa Kobayashi , Toshio Sugimura , Tomohiro Asami , Takaaki Tokura , Yoshio Hasegawa
IPC分类号： B60W10/04 , B60W10/10 , F16H61/16 , F16H61/18 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/061 , B60W10/06 , B60W10/115 , B60W30/19 , B60W2710/0605 , B60W2710/0666 , F16H2061/0087 , F16H2306/42 , F16H2306/44 , F16H2306/52 , Y10T477/679 , Y10T477/688 , Y10T477/6934
摘要： When shifting an automatic transmission into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine when it is determined that the inertia phase has started, it is highly likely that that determination is erroneous because that control causes the input rotation speed of the automatic transmission (i.e., the engine speed) to decrease. When it is highly likely that the determination that the inertia phase has started is erroneous in this way, learning of a hydraulic pressure command value is prohibited. As a result, erroneous learning of the hydraulic pressure command value can be prevented.
摘要翻译：当将自动变速器换档到较高档位时，当自动变速器的输入转速已经开始减小时，确定已经开始惯性阶段。这里，如果在确定惯性阶段已经开始时进行节气门开度减小控制以减小发动机的输出转矩，则很可能由于该控制导致自动的输入转速传动（即发动机转速）降低。当这种惯性阶段开始的判定很可能是错误的时，就不能学习液压指令值。结果，可以防止液压指令值的错误学习。

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