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1. 发明授权

US07901315B2 Automatic transmission and method of preventing over-revolution of the same 有权
标题翻译：自动变速箱及其防过渡方法
公开(公告)号：US07901315B2
公开(公告)日：2011-03-08
申请号：US12029632
申请日：2008-02-12
申请人： Takateru Kawaguchi , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
发明人： Takateru Kawaguchi , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
IPC分类号： F16H31/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2059/385 , F16H2061/1208 , F16H2200/0056 , F16H2200/2012 , F16H2200/2053
摘要： An automatic transmission includes a plurality of planetary gears disposed between an input shaft and an output shaft and having a plurality of rotational elements. A plurality of frictional elements are selectively engaged and released for controlling rotations and connections of the plurality of rotational elements in accordance with instructions so as to realize a plurality of gear positions. A rotational speed detecting section detects a rotational speed of a predetermined one of the plurality of rotational elements other than the input shaft and the output shaft. A frictional element release section releases all of the plurality of frictional elements when it is judged that the rotational speed of the predetermined one of the plurality of rotational elements is higher than a predetermined rotational speed.
摘要翻译：自动变速器包括设置在输入轴和输出轴之间并具有多个旋转元件的多个行星齿轮。选择性地接合和释放多个摩擦元件，以根据指令控制多个旋转元件的旋转和连接，以实现多个档位。旋转速度检测部分检测除了输入轴和输出轴之外的多个旋转元件中的预定的一个旋转元件的旋转速度。当判断出多个旋转元件中的预定旋转元件的旋转速度高于预定旋转速度时，摩擦元件释放部分释放所有多个摩擦元件。

2. 发明申请

US20080221764A1 AUTOMATIC TRANSMISSION AND CONTROL METHOD THEREOF 有权
标题翻译：自动传输及其控制方法
公开(公告)号：US20080221764A1
公开(公告)日：2008-09-11
申请号：US12038097
申请日：2008-02-27
申请人： Fumitaka Nagashima , Takateru Kawaguchi , Shinya Mochiyama , Yoshihide Shinso
发明人： Fumitaka Nagashima , Takateru Kawaguchi , Shinya Mochiyama , Yoshihide Shinso
IPC分类号： G06F7/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1224 , Y10T477/675
摘要： In an automatic transmission of this invention, a determination as to whether or not a failure has occurred in a friction element is made repeatedly while a vehicle is traveling, and control to specify the failed friction element is begun when a vehicle speed falls to or below a predetermined value for the first time following detection of the failure in the friction element (S1, S3). When the failed friction element has been specified (S4, S13, S15, S24, S26, S35, S37), usable gear positions are determined on the basis of the specified friction element, whereupon shift control is performed using only the usable gear positions (S5, S14, S16, S25, S27, S36, S38, S39).
摘要翻译：在本发明的自动变速器中，在车辆行驶时重复地确定摩擦元件是否发生故障，并且当车速下降到或低于其他速度时开始指定故障摩擦元件的控制在检测到摩擦元件的故障之后的第一次的预定值（S 1，S 3）。当已经指定了故障的摩擦元件（S 4，S 13，S 15，S 24，S 26，S 35，S 37）时，基于指定的摩擦元件确定可用档位，从而执行换档控制仅使用可用的档位（S 5，S 14，S 16，S 25，S 27，S 36，S 38，S 39）。

3. 发明申请

US20080167155A1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：US20080167155A1
公开(公告)日：2008-07-10
申请号：US11955794
申请日：2007-12-13
申请人： Takateru KAWAGUCHI , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
发明人： Takateru KAWAGUCHI , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
IPC分类号： F16H61/12 , F16H59/46 , F16H61/16
CPC分类号： F16H61/12 , F16H61/061 , F16H61/686 , F16H2059/702 , F16H2061/1204 , F16H2061/1208
摘要： An automatic transmission includes a planetary gear mechanism, an engagement element group including a particular engagement element having first and second pressure chambers, a pressure control valve to regulate the fluid pressure for the particular engagement element, and a selector valve arranged to connect the second pressure chamber with the pressure control valve at a first valve position, and to disconnect the second pressure chamber from the pressure control valve at a second valve position. A shift control section is configured to command a shift operation from a first gear position, to a second gear position, by controlling the selector valve to the second valve position and to supply the fluid pressure to the first pressure chamber, and to judge the selector valve to be in an abnormal state, in accordance with a parameter in the shift operation.
摘要翻译：一种自动变速器包括行星齿轮机构，包括具有第一和第二压力室的特定接合元件的接合元件组，用于调节特定接合元件的流体压力的压力控制阀以及连接第二压力室，压力控制阀处于第一阀位置，并且在第二阀位置处将第二压力室与压力控制阀断开。变速控制部通过将选择阀控制到第二阀位置并将流体压力供给到第一压力室来指示从第一档位到第二档位的变速操作，并且判断选择器根据变速操作中的参数，阀处于异常状态。

4. 发明授权

US08224542B2 Automatic transmission and control method thereof 有权
标题翻译：自动变速控制方法
公开(公告)号：US08224542B2
公开(公告)日：2012-07-17
申请号：US12038097
申请日：2008-02-27
申请人： Fumitaka Nagashima , Takateru Kawaguchi , Shinya Mochiyama , Yoshihide Shinso
发明人： Fumitaka Nagashima , Takateru Kawaguchi , Shinya Mochiyama , Yoshihide Shinso
IPC分类号： F16H61/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1224 , Y10T477/675
摘要： In an automatic transmission of this invention, a determination as to whether or not a failure has occurred in a friction element is made repeatedly while a vehicle is traveling, and control to specify the failed friction element is begun when a vehicle speed falls to or below a predetermined value for the first time following detection of the failure in the friction element (S1, S3). When the failed friction element has been specified (S4, S13, S15, S24, S26, S35, S37), usable gear positions are determined on the basis of the specified friction element, whereupon shift control is performed using only the usable gear positions (S5, S14, S16, S25, S27, S36, S38, S39).
摘要翻译：在本发明的自动变速器中，在车辆行驶时重复地确定摩擦元件是否发生故障，并且当车速下降到或低于其他速度时开始指定故障摩擦元件的控制在检测到摩擦元件的故障之后的第一次的预定值（S1，S3）。当已经指定了故障的摩擦元件（S4，S13，S15，S24，S26，S35，S37）时，基于指定的摩擦元件来确定可用的档位，从而仅使用可用的档位 S5，S14，S16，S25，S27，S36，S38，S39）。

5. 发明授权

US07935016B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US07935016B2
公开(公告)日：2011-05-03
申请号：US11955794
申请日：2007-12-13
申请人： Takateru Kawaguchi , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
发明人： Takateru Kawaguchi , Shinya Mochiyama , Fumitaka Nagashima , Yoshihide Shinso
IPC分类号： F16H31/00 , F16D43/28
CPC分类号： F16H61/12 , F16H61/061 , F16H61/686 , F16H2059/702 , F16H2061/1204 , F16H2061/1208
摘要： An automatic transmission includes a planetary gear mechanism, an engagement element group including a particular engagement element having first and second pressure chambers, a pressure control valve to regulate the fluid pressure for the particular engagement element, and a selector valve arranged to connect the second pressure chamber with the pressure control valve at a first valve position, and to disconnect the second pressure chamber from the pressure control valve at a second valve position. A shift control section is configured to command a shift operation from a first gear position, to a second gear position, by controlling the selector valve to the second valve position and to supply the fluid pressure to the first pressure chamber, and to judge the selector valve to be in an abnormal state, in accordance with a parameter in the shift operation.
摘要翻译：一种自动变速器包括行星齿轮机构，包括具有第一和第二压力室的特定接合元件的接合元件组，用于调节特定接合元件的流体压力的压力控制阀以及连接第二压力室，压力控制阀处于第一阀位置，并且在第二阀位置处将第二压力室与压力控制阀断开。变速控制部通过将选择阀控制到第二阀位置并将流体压力供给到第一压力室来指示从第一档位到第二档位的变速操作，并且判断选择器根据变速操作中的参数，阀处于异常状态。

6. 发明授权

US07862472B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US07862472B2
公开(公告)日：2011-01-04
申请号：US11946483
申请日：2007-11-28
申请人： Takateru Kawaguchi , Satoshi Ozawa , Fumitaka Nagashima , Shinya Mochiyama
发明人： Takateru Kawaguchi , Satoshi Ozawa , Fumitaka Nagashima , Shinya Mochiyama
IPC分类号： F16H59/60 , F16H3/44 , G06F19/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1208 , F16H2061/1224 , F16H2061/1276 , Y10S477/906 , Y10T70/5031 , Y10T477/65 , Y10T477/75
摘要： In a planetary gear type stepped automatic transmission, a gear shift control to shift a gear shift stage between a first gear shift stage and a second gear shift stage is performed by a first shift control section by referring to a first gear shift control data used when the gear shift stage is switched between the first gear shift stage and the second gear shift stage, an abnormality state due to a failure of at least one of a first frictional engaging element and a second frictional engaging element is detected, and an abnormality state gear shift control is performed to shift the gear shift stage between a third gear shift stage (for example, first speed) and a fourth gear shift stage (for example, 2.5 speed) by the first shift control section, while forcefully releasing the first frictional engaging element, when detecting the abnormality state.
摘要翻译：在行星齿轮型有级式自动变速器中，通过参照当前所使用的第一变速控制数据，通过第一变速控制部分执行用于在第一变速级和第二变速级之间移动变速级的变速控制在第一变速级和第二变速级之间切换变速级，检测由于第一摩擦接合元件和第二摩擦接合元件中的至少一个而发生故障的异常状态，异常状态齿轮执行变速控制，以通过第一变速控制部在第三变速级（例如，第一速度）和第四变速级（例如，2.5速）之间移动变速级，同时强制地释放第一摩擦接合元件，当检测到异常状态时。

7. 发明申请

US20080153655A1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：US20080153655A1
公开(公告)日：2008-06-26
申请号：US11946483
申请日：2007-11-28
申请人： Takateru Kawaguchi , Satoshi Ozawa , Fumitaka Nagashima , Shinya Mochiyama
发明人： Takateru Kawaguchi , Satoshi Ozawa , Fumitaka Nagashima , Shinya Mochiyama
IPC分类号： F16H3/62 , B60W10/02 , G06F19/00
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1208 , F16H2061/1224 , F16H2061/1276 , Y10S477/906 , Y10T70/5031 , Y10T477/65 , Y10T477/75
摘要： In a planetary gear type stepped automatic transmission, a gear shift control to shift a gear shift stage between a first gear shift stage and a second gear shift stage is performed by a first shift control section by referring to a first gear shift control data used when the gear shift stage is switched between the first gear shift stage and the second gear shift stage, an abnormality state due to a failure of at least one of a first frictional engaging element and a second frictional engaging element is detected, and an abnormality state gear shift control is performed to shift the gear shift stage between a third gear shift stage (for example, first speed) and a fourth gear shift stage (for example, 2.5 speed) by the first shift control section, while forcefully releasing the first frictional engaging element, when detecting the abnormality state.
摘要翻译：在行星齿轮型有级式自动变速器中，通过参照当前所使用的第一变速控制数据，通过第一变速控制部分执行用于在第一变速级和第二变速级之间移动变速级的变速控制在第一变速级和第二变速级之间切换变速级，检测由于第一摩擦接合元件和第二摩擦接合元件中的至少一个而发生故障的异常状态，异常状态齿轮执行变速控制，以通过第一变速控制部在第三变速级（例如，第一速度）和第四变速级（例如，2.5速）之间移动变速级，同时强制地释放第一摩擦接合元件，当检测到异常状态时。

8. 发明申请

US20080064568A1 FAILURE DETECTION DEVICE AND METHOD FOR AUTOMATIC TRANSMISSION 审中-公开
标题翻译：故障检测装置和自动传输方法
公开(公告)号：US20080064568A1
公开(公告)日：2008-03-13
申请号：US11853181
申请日：2007-09-11
申请人： Takateru KAWAGUCHI , Shinya Mochiyama
发明人： Takateru KAWAGUCHI , Shinya Mochiyama
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H61/686 , F16H2061/1208 , F16H2061/1272 , Y10T477/6934
摘要： There is provided a failure detection device for an automatic transmission having a one-way clutch to disable engine braking in a given gear stage and an engine braking friction element to lock the one-way clutch and switching between a first shift mode in which the engine braking friction element is disengaged in the given gear stage and a second shift mode in which the engine braking friction element is engaged in the given gear stage. The failure detection device includes a failure detection unit that detects a failure in the automatic transmission based on a deviation between actual and target transmission gear ratios during non-shift operation of the automatic transmission and a prohibition unit that prohibits operation of the failure detection unit until a predetermined time has elapsed from switching of the automatic transmission from the first shift mode to the second shift mode.
摘要翻译：提供了一种用于自动变速器的故障检测装置，其具有单向离合器以在给定的齿轮级中禁止发动机制动，以及发动机制动摩擦元件以锁定单向离合器并在第一变速模式之间切换，其中发动机制动摩擦元件在给定的齿轮级中分离，第二变速模式在发动机制动摩擦元件接合在给定的齿轮级中。故障检测装置包括故障检测单元，该故障检测单元基于自动变速器的非换档操作期间的实际和目标变速比之间的偏差来检测自动变速器中的故障，以及禁止故障检测单元的操作的禁止单元，直到从自动变速器从第一变速模式切换到第二变速模式已经经过了预定时间。

9. 发明申请

US20120103709A1 CONTROL APPARATUS AND METHOD FOR HYBRID VEHICLE 有权
标题翻译：混合动力车辆的控制装置和方法
公开(公告)号：US20120103709A1
公开(公告)日：2012-05-03
申请号：US13281990
申请日：2011-10-26
申请人： Shinya Mochiyama , Hiroki Kawakami , Hideharu Yamamoto
发明人： Shinya Mochiyama , Hiroki Kawakami , Hideharu Yamamoto
IPC分类号： B60K6/20 , B60K6/00
CPC分类号： F16H61/0025 , B60Y2200/92 , F16H61/0031
摘要： In control apparatus and method for a hybrid vehicle, a line pressure control valve disposed at a downstream side of each of mechanical oil pump (M-O/P) and electrically driven oil pump (S-O/P) to decrease a supplied hydraulic pressure from at least one of the mechanical oil pump and the electrically driven oil pump by opening drain ports thereof in accordance with a control valve command value is provided, the control valve command value is set by adding a predetermined additive correction quantity to a required line pressure set in accordance with operating states of a hydraulic pressure clutch (CL1) and a transmission and the drain ports of the line pressure control valve are controlled to a closure side, during an actuation of the electrically driven oil pump.
摘要翻译：在混合动力车辆的控制装置和方法中，设置在机械油泵（MO / P）和电动油泵（SO / P）的下游侧的管路压力控制阀，以至少从至少提供了机械油泵和电动油泵之一，根据控制阀指令值将其排出口打开，控制阀指令值通过将预定的附加校正量与根据控制阀指令值设定的所需管路压力相加来设定在电动油泵的致动期间，液压离合器（CL1）和变速器的操作状态以及管路压力控制阀的排出口被控制到关闭侧。

10. 发明授权

US08763736B2 Control apparatus and method for hybrid vehicle 有权
标题翻译：混合动力汽车的控制装置和方法
公开(公告)号：US08763736B2
公开(公告)日：2014-07-01
申请号：US13281990
申请日：2011-10-26
申请人： Shinya Mochiyama , Hiroki Kawakami , Hideharu Yamamoto
发明人： Shinya Mochiyama , Hiroki Kawakami , Hideharu Yamamoto
IPC分类号： B60W20/00
CPC分类号： F16H61/0025 , B60Y2200/92 , F16H61/0031
摘要： In control apparatus and method for a hybrid vehicle, a line pressure control valve disposed at a downstream side of each of mechanical oil pump (M-O/P) and electrically driven oil pump (S-O/P) to decrease a supplied hydraulic pressure from at least one of the mechanical oil pump and the electrically driven oil pump by opening drain ports thereof in accordance with a control valve command value is provided, the control valve command value is set by adding a predetermined additive correction quantity to a required line pressure set in accordance with operating states of a hydraulic pressure clutch (CL1) and a transmission and the drain ports of the line pressure control valve are controlled to a closure side, during an actuation of the electrically driven oil pump.
摘要翻译：在混合动力车辆的控制装置和方法中，设置在机械油泵（MO / P）和电动油泵（SO / P）的下游侧的管路压力控制阀，以至少从至少提供了机械油泵和电动油泵之一，根据控制阀指令值将其排出口打开，控制阀指令值通过将预定的附加校正量与根据控制阀指令值设定的所需管路压力相加来设定在电动油泵的致动期间，液压离合器（CL1）和变速器的操作状态以及管路压力控制阀的排出口被控制到关闭侧。

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