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1. 发明授权

US07678017B2 Shift control device and ratio control method for automatic transmission 失效
标题翻译：换档控制装置及自动变速比控制方式
公开(公告)号：US07678017B2
公开(公告)日：2010-03-16
申请号：US12153112
申请日：2008-05-14
申请人： Naoto Moriya , Masaharu Tanaka , Yoshio Hasegawa , Tomohiro Asami
发明人： Naoto Moriya , Masaharu Tanaka , Yoshio Hasegawa , Tomohiro Asami
IPC分类号： F16H59/00
CPC分类号： F16H61/0437 , F16H61/686 , F16H2061/0488 , F16H2200/006 , F16H2200/0086 , F16H2312/02 , Y10T477/689 , Y10T477/6936 , Y10T477/69363 , Y10T477/6939
摘要： In a shift control device and a shift control method for an automatic transmission, when the shift range is switched from a non-travel range to a travel range, a squat control of temporarily forming a high-speed step that is smaller in speed change ratio than the first speed change step by engaging a first engagement element and a second engagement element, and then forming the first speed change step by releasing the second engagement element. In the case of standing-start of the vehicle in the high-speed step, the squat control is ended before the first speed change step is formed by releasing the second engagement element.
摘要翻译：在变速控制装置和自动变速器的变速控制方法中，当变速范围从非行驶范围切换到行驶范围时，暂时形成变速比较小的高速档位的下蹲控制比第一变速步骤通过接合第一接合元件和第二接合元件，然后通过释放第二接合元件形成第一变速步骤。在高速踏步中的车辆起动的情况下，在通过释放第二接合元件形成第一变速步骤之前结束蹲下控制。

2. 发明申请

US20080287258A1 Shift control device and ratio control method for automatic transmission 失效
标题翻译：换档控制装置及自动变速比控制方式
公开(公告)号：US20080287258A1
公开(公告)日：2008-11-20
申请号：US12153112
申请日：2008-05-14
申请人： Naoto Moriya , Masaharu Tanaka , Yoshio Hasegawa , Tomohiro Asami
发明人： Naoto Moriya , Masaharu Tanaka , Yoshio Hasegawa , Tomohiro Asami
IPC分类号： F16H61/68
CPC分类号： F16H61/0437 , F16H61/686 , F16H2061/0488 , F16H2200/006 , F16H2200/0086 , F16H2312/02 , Y10T477/689 , Y10T477/6936 , Y10T477/69363 , Y10T477/6939
摘要： In a shift control device and a shift control method for an automatic transmission, when the shift range is switched from a non-travel range to a travel range, a squat control of temporarily forming a high-speed step that is smaller in speed change ratio than the first speed change step by engaging a first engagement element and a second engagement element, and then forming the first speed change step by releasing the second engagement element. In the case of standing-start of the vehicle in the high-speed step, the squat control is ended before the first speed change step is formed by releasing the second engagement element.
摘要翻译：在变速控制装置和自动变速器的变速控制方法中，当变速范围从非行驶范围切换到行驶范围时，暂时形成变速比较小的高速档位的下蹲控制比第一变速步骤通过接合第一接合元件和第二接合元件，然后通过释放第二接合元件形成第一变速步骤。在高速踏步中的车辆起动的情况下，在通过释放第二接合元件形成第一变速步骤之前结束蹲下控制。

3. 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。

4. 发明授权

US07824291B2 Shift control apparatus and method for automatic transmission 有权
标题翻译：换档控制装置及自动变速装置的方法
公开(公告)号：US07824291B2
公开(公告)日：2010-11-02
申请号：US11889137
申请日：2007-08-09
申请人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi , Yoshio Hasegawa
发明人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi , Yoshio Hasegawa
IPC分类号： F16H31/00
CPC分类号： F16H61/061 , F16H61/686 , F16H2200/0052 , F16H2200/2007 , F16H2306/24 , Y10T477/679
摘要： When a determination for a second shift is made during a first shift process, if the turbine speed is the variety of the synchronous rotational speed for the speed to which the automatic transmission is to be shifted in the second shift and the hydraulic pressure command value for the first brake, which is engaged in the second shift, is equal to or larger than a predetermined value, the multiple shift portion immediately switches the shift control from the first shift control to the second shift control so that the hydraulic pressure command value for the first brake, which is engaged in the second shift, increase at a specific rate and the hydraulic pressure command value for the third brake, which is released in the second shift, decreases at a specific rate.
摘要翻译：当在第一班次处理中进行第二班次的确定时，如果涡轮转速是在第二班次中自动变速器要移动的速度的同步转速的种类，第二变速档中的第一制动器等于或大于预定值，多档位置立即将变速控制从第一变速控制切换到第二变速控制，使得液压指令值为第二制动器第一制动器以特定速度增加，并且在第二档中释放的第三制动器的液压指令值以特定速率降低。

5. 发明申请

US20100056332A1 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：US20100056332A1
公开(公告)日：2010-03-04
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
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 (3) into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission (3) has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine (2) 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 (3) (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 (Pt) is prohibited. As a result, erroneous learning of the hydraulic pressure command value (Pt) can be prevented.
摘要翻译：当将自动变速器（3）换档到较高档位时，当自动变速器（3）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，如果正在执行节气门开度减小控制以减小发动机（2）的输出转矩，则很可能由于该控制使输入转速的自动变速器（3）（即发动机转速）降低。如果惯性相开始的判定很可能是错误的，则不能学习液压指令值（Pt）。结果，可以防止液压指令值（Pt）的错误学习。

6. 发明申请

US20080070748A1 Shift control apparatus and method for automatic transmission 有权
标题翻译：换档控制装置及自动变速装置的方法
公开(公告)号：US20080070748A1
公开(公告)日：2008-03-20
申请号：US11889137
申请日：2007-08-09
申请人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi , Yoshio Hasegawa
发明人： Takaaki Tokura , Toshio Sugimura , Tomohiro Asami , Nobufusa Kobayashi , Yoshio Hasegawa
IPC分类号： F16H61/02 , F16H61/04 , F16H61/684
CPC分类号： F16H61/061 , F16H61/686 , F16H2200/0052 , F16H2200/2007 , F16H2306/24 , Y10T477/679
摘要： When a determination for a second shift is made during a first shift process, if the turbine speed is the variety of the synchronous rotational speed for the speed to which the automatic transmission is to be shifted in the second shift and the hydraulic pressure command value for the first brake, which is engaged in the second shift, is equal to or larger than a predetermined value, the multiple shift portion immediately switches the shift control from the first shift control to the second shift control so that the hydraulic pressure command value for the first brake, which is engaged in the second shift, increase at a specific rate and the hydraulic pressure command value for the third brake, which is released in the second shift, decreases at a specific rate.
摘要翻译：当在第一班次处理中进行第二班次的确定时，如果涡轮转速是在第二班次中自动变速器要移动的速度的同步转速的种类，第二变速档中的第一制动器等于或大于预定值，多档位置立即将变速控制从第一变速控制切换到第二变速控制，使得液压指令值为第二制动器第一制动器以特定速度增加，并且在第二档中释放的第三制动器的液压指令值以特定速率降低。

7. 发明申请

US20100235062A1 LOCK-UP CLUTCH CONTROLLER 失效
标题翻译：锁定离合器控制器
公开(公告)号：US20100235062A1
公开(公告)日：2010-09-16
申请号：US12719883
申请日：2010-03-09
申请人： Naoto MORIYA , Yoshio Hasegawa
发明人： Naoto MORIYA , Yoshio Hasegawa
IPC分类号： F16H61/14 , G06F19/00 , F16H59/24
CPC分类号： F16H61/143 , F16H59/24 , F16H61/10 , F16H2061/145
摘要： A controller has a command section, a control section, a time measurement section, and a command fixing section. The command section generates a command regarding the actuation state of a lock-up clutch in accordance with a condition value that is determined by the accelerator operating amount and the vehicle speed. The time measurement section starts to measure time when the accelerator operating amount drops to 0 with the current condition value maintained in a hysteresis range and the command section generates the acceleration slip executing command. When the accelerator operating amount is increased from 0, the time measurement section stops the measurement of time and resets the measured time to 0. The command fixing section fixes the command of the command section as an acceleration slip executing command in the period from when the time measurement by the time measurement section has started to when the measured time reaches a determination value. When the accelerator operating amount is increased from 0 or the time measured by the time measurement section reaches the determination value, the command fixing section cancels the fixation of the acceleration slip executing command.
摘要翻译：控制器具有指令部，控制部，时间测量部，指令固定部。指令部根据由加速器工作量和车速决定的条件值，生成关于锁止离合器的动作状态的指令。当当前状态值保持在滞后范围内时，时间测量部分开始测量加速器操作量下降到0的时间，并且命令部分生成加速滑移执行命令。当加速器操作量从0增加时，时间测量部分停止测量时间并将测量时间重置为0.命令固定部分将命令部分的命令作为加速滑行执行命令，在从当测量时间达到确定值时，时间测量部分开始进行时间测量。当加速器操作量从0增加或由时间测量部分测量的时间达到确定值时，指令固定部分取消加速滑移执行命令的固定。

8. 发明授权

US08306715B2 Lock-up clutch controller 失效
标题翻译：锁止离合器控制器
公开(公告)号：US08306715B2
公开(公告)日：2012-11-06
申请号：US12719883
申请日：2010-03-09
申请人： Naoto Moriya , Yoshio Hasegawa
发明人： Naoto Moriya , Yoshio Hasegawa
IPC分类号： F16H47/00
CPC分类号： F16H61/143 , F16H59/24 , F16H61/10 , F16H2061/145
摘要： A controller has a command section, a control section, a time measurement section, and a command fixing section. The command section generates a command regarding the actuation state of a lock-up clutch in accordance with a condition value that is determined by the accelerator operating amount and the vehicle speed. The time measurement section starts to measure time when the accelerator operating amount drops to 0 with the current condition value maintained in a hysteresis range and the command section generates the acceleration slip executing command. When the accelerator operating amount is increased from 0, the time measurement section stops the measurement of time and resets the measured time to 0. The command fixing section fixes the command of the command section as an acceleration slip executing command in the period from when the time measurement by the time measurement section has started to when the measured time reaches a determination value. When the accelerator operating amount is increased from 0 or the time measured by the time measurement section reaches the determination value, the command fixing section cancels the fixation of the acceleration slip executing command.
摘要翻译：控制器具有指令部，控制部，时间测量部，指令固定部。指令部根据由加速器工作量和车速决定的条件值，生成关于锁止离合器的动作状态的指令。当当前状态值保持在滞后范围内时，时间测量部分开始测量加速器操作量下降到0的时间，并且命令部分生成加速滑移执行命令。当加速器操作量从0增加时，时间测量部分停止测量时间并将测量时间重置为0.命令固定部分将命令部分的命令作为加速滑行执行命令，在从当测量时间达到确定值时，时间测量部分开始进行时间测量。当加速器操作量从0增加或由时间测量部分测量的时间达到确定值时，指令固定部分取消加速滑移执行命令的固定。

9. 发明授权

US08024096B2 Control device and control method for vehicle 有权
标题翻译：车辆控制装置及控制方法
公开(公告)号：US08024096B2
公开(公告)日：2011-09-20
申请号：US12457436
申请日：2009-06-10
申请人： Naoto Moriya , Yoshio Hasegawa , Nobufusa Kobayashi
发明人： Naoto Moriya , Yoshio Hasegawa , Nobufusa Kobayashi
IPC分类号： G06F7/00
CPC分类号： F16H61/061 , F16H2306/52
摘要： When an automatic transmission is shifted from neutral to a forward gear, an ECU calculates the appropriate target gear. If the target gear speed is the second forward gear or higher, a target command pressure of a first engagement element is immediately increased to a maximum pressure regardless of an input torque, and a target command pressure of a second engagement element is gradually increased in accordance with the input torque.
摘要翻译：当自动变速器从空档切换到前进档时，ECU计算出适当的目标档位。如果目标齿轮速度是第二前进档或更高档，则无论输入扭矩如何，第一接合元件的目标指令压力立即增加到最大压力，并且第二接合元件的目标指令压力按照具有输入转矩。

10. 发明申请

US20090312924A1 Control device and control method for vehicle 有权
标题翻译：车辆控制装置及控制方法
公开(公告)号：US20090312924A1
公开(公告)日：2009-12-17
申请号：US12457436
申请日：2009-06-10
申请人： Naoto Moriya , Yoshio Hasegawa , Nobufusa Kobayashi
发明人： Naoto Moriya , Yoshio Hasegawa , Nobufusa Kobayashi
IPC分类号： G06F19/00 , F16H59/14
CPC分类号： F16H61/061 , F16H2306/52
摘要： When an automatic transmission is shifted from neutral to a a forward gear, an ECU calculates the appropriate target gear. If the target gear speed is the second forward gear or higher, a target command pressure of a first engagement element is immediately increased to a maximum pressure regardless of an input torque, and a target command pressure of a second engagement element is gradually increased in accordance with the input torque.
摘要翻译：当自动变速器从空档切换到前进档时，ECU计算出适当的目标档位。如果目标齿轮速度是第二前进档或更高档，则无论输入扭矩如何，第一接合元件的目标指令压力立即增加到最大压力，并且第二接合元件的目标指令压力按照具有输入转矩。

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