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。

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。

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。

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。

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。

公开(公告)号：US07908065B2

公开(公告)日：2011-03-15

申请号：US11874463

申请日：2007-10-18

申请人： Seiji Kuwahara ,  Toshihiro Fukumasu ,  Masami Kondo ,  Hideki Kubonoya ,  Naoto Moriya ,  Masato Kaigawa

发明人： Seiji Kuwahara ,  Toshihiro Fukumasu ,  Masami Kondo ,  Hideki Kubonoya ,  Naoto Moriya ,  Masato Kaigawa

IPC分类号： F16H61/00

CPC分类号： B60W50/14 ,  B60W30/182 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  F16H59/18 ,  F16H59/44 ,  F16H59/54 ,  F16H2300/14 ,  Y10T477/6242 ,  Y10T477/688 ,  Y10T477/6895 ,  Y10T477/692

摘要： An ECU executes a program that includes the steps of i) calculating a sporty running counting SC based on a state of a vehicle according to an operation of a driver; ii) changing a condition for executing sporty running in which an upshift is inhibited when an accelerator is suddenly released and in which a downshift is promoted during sudden braking such that the condition is easier to satisfy and changing a condition for returning from sporty running so that it is more difficult to satisfy when the sporty running count SC is equal to or greater than a threshold value; and iii) changing the condition for executing sporty running so that it is more difficult to satisfy and changing the condition for returning from sporty running so that it is easier to satisfy when the sporty running count SC is not equal to or greater than the threshold value.

摘要翻译： ECU执行包括以下步骤的程序：i）根据驾驶员的操作，基于车辆的状态来计算运动运行计数SC; ii）改变执行运动运行的状态，其中加速器突然释放时升档被禁止，并且在突然制动期间促进降档，使得条件更容易满足并且改变从运动运行返回的条件，使得 当运动运行计数SC等于或大于阈值时，更难满足; 以及iii）改变执行运动运行的条件，使得更难以满足和改变运动运行返回的条件，使得当运动运行计数SC不大于阈值时更容易满足 。

公开(公告)号：US20090181823A1

公开(公告)日：2009-07-16

申请号：US12305064

申请日：2007-06-06

申请人： Naoto Moriya ,  Masaharu Tanaka ,  Masami Kondo ,  Hiroyasu Honda

发明人： Naoto Moriya ,  Masaharu Tanaka ,  Masami Kondo ,  Hiroyasu Honda

IPC分类号： B60W10/04 ,  B60W30/18

CPC分类号： F02D41/1497 ,  F02D41/0225 ,  Y10T477/653 ,  Y10T477/68

摘要： An ECU executes a program including the steps of: setting a first throttle opening degree (S100), setting a low gear torque LTE based on an engine torque map for low gear having the first throttle opening degree and an engine speed (rpm) as parameters (S200), setting a high gear torque HTE based on an engine torque map for high gear having the first throttle opening degree and the engine speed as parameters (S300), setting a target engine torque TTE by combining the low gear torque LTE and the high gear torque HTE by using a correction ratio KGR determined by a gear step (S400), and controlling the engine to produce a required torque set by using the target engine torque TTE (S700). In this way a torque can be obtained in accordance with the engine speed.

摘要翻译： ECU执行程序，包括以下步骤：基于具有第一节气门开度和发动机转速（rpm）的低档的发动机扭矩图，设定第一节气门开度（S100），设定低速转矩LTE （S200），基于具有第一节气门开度和发动机转速的高档齿轮的发动机扭矩图作为参数（S300），设定高速齿轮转矩HTE，通过组合低速转矩LTE和目标发动机转矩TTE来设定目标发动机转矩TTE 通过使用由齿轮级（S400）确定的校正比率KGR，并且控制发动机以通过使用目标发动机扭矩TTE来设定所需的扭矩（S700）来控制高速齿轮转矩HTE。 以这种方式，可以根据发动机转速来获得扭矩。

公开(公告)号：US20080097674A1

公开(公告)日：2008-04-24

申请号：US11874463

申请日：2007-10-18

申请人： Seiji KUWAHARA ,  Toshihiro Fukumasu ,  Masami Kondo ,  Hideki Kubonoya ,  Naoto Moriya ,  Masato Kaigawa

发明人： Seiji KUWAHARA ,  Toshihiro Fukumasu ,  Masami Kondo ,  Hideki Kubonoya ,  Naoto Moriya ,  Masato Kaigawa

IPC分类号： F16H61/00

CPC分类号： B60W50/14 ,  B60W30/182 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  F16H59/18 ,  F16H59/44 ,  F16H59/54 ,  F16H2300/14 ,  Y10T477/6242 ,  Y10T477/688 ,  Y10T477/6895 ,  Y10T477/692

摘要： An ECU executes a program that includes the steps of i) calculating a sporty running counting SC based on a state of a vehicle according to an operation of a driver; ii) changing a condition for executing sporty running in which an upshift is inhibited when an accelerator is suddenly released and in which a downshift is promoted during sudden braking such that the condition is easier to satisfy and changing a condition for returning from sporty running so that it is more difficult to satisfy when the sporty running count SC is equal to or greater than a threshold value; and iii) changing the condition for executing sporty running so that it is more difficult to satisfy and changing the condition for returning from sporty running so that it is easier to satisfy when the sporty running count SC is not equal to or greater than the threshold value.

摘要翻译： ECU执行包括以下步骤的程序：i）根据驾驶员的操作，基于车辆的状态来计算运动运行计数SC; ii）改变执行运动运行的状态，其中加速器突然释放时升档被禁止，并且在突然制动期间促进降档，使得条件更容易满足并且改变从运动运行返回的条件，使得 当运动运行计数SC等于或大于阈值时，更难满足; 以及iii）改变执行运动运行的条件，使得更难以满足和改变运动运行返回的条件，使得当运动运行计数SC不大于阈值时更容易满足 。

公开(公告)号：US06373246B1

公开(公告)日：2002-04-16

申请号：US09559376

申请日：2000-04-27

申请人： Eisuke Tomita ,  Naoto Moriya

发明人： Eisuke Tomita ,  Naoto Moriya

IPC分类号： G01R3302

CPC分类号： G01Q60/56 ,  G01R33/0385 ,  G11B11/10502 ,  G11B11/10582 ,  G11B19/02 ,  G11B2005/0002 ,  Y10S977/865

摘要： A magnetic force sensor detects a magnetic force of a magnetic sample having a given magnetization direction. The magnetic force sensor comprises a magnetic probe having a tip portion. The tip portion has an electrolytically plated film of hard-magnetic material effective to maintain the magnetization direction of the probe constant and parallel to the given magnetization direction of the sample.

摘要翻译： 磁力传感器检测具有给定磁化方向的磁性样品的磁力。 磁力传感器包括具有尖端部分的磁性探头。 尖端部分具有有效保持探头的磁化方向恒定并平行于样品的给定磁化方向的硬磁材料的电解电镀膜。

公开(公告)号：US07925407B2

公开(公告)日：2011-04-12

申请号：US11898431

申请日：2007-09-12

申请人： Masami Kondo ,  Masaharu Tanaka ,  Takayuki Kawakami ,  Naoto Moriya

发明人： Masami Kondo ,  Masaharu Tanaka ,  Takayuki Kawakami ,  Naoto Moriya

IPC分类号： G06F7/00

CPC分类号： F16H61/0251 ,  F16H59/68 ,  F16H61/686 ,  F16H2342/10 ,  Y10T477/60 ,  Y10T477/691 ,  Y10T477/6937 ,  Y10T477/69383 ,  Y10T477/6939 ,  Y10T477/693958

摘要： The adjustment method includes an estimation step in which valve characteristics of the linear solenoid valves fitted to the hydraulic control circuit are measured, and estimated linear valve characteristics of the linear solenoid valves in isolation state are estimated based on the measured valve characteristics using predetermined correlations; and a correction value output step in which estimated linear piston-end pressures of the hydraulically-driven friction engagement elements immediately before the hydraulically-driven friction engagement elements are engaged are calculated based on the estimated linear valve characteristics, and the correction values that are applied to the control command values to adjust the drive currents supplied from the valve control unit to the linear solenoid valves are calculated based on differences between the estimated linear piston-end pressures and nominal piston-end pressures, and then output.

摘要翻译： 调整方法包括：测定安装在液压控制回路上的线性电磁阀的阀特性的估计步骤，并且使用预定的相关性，基于所测量的阀特性来估计处于隔离状态的线性电磁阀的估计线性阀特性; 以及校正值输出步骤，其中基于估计的线性阀特性和所应用的校正值计算紧接在液压驱动的摩擦接合元件之前的液压驱动的摩擦接合元件接合的估计的线性活塞端压力 基于估计的直线活塞 - 端部压力和标称活塞 - 端部压力之间的差异来计算控制命令值以调节从阀控制单元供应到线性电磁阀的驱动电流，然后输出。