公开(公告)号：US07819768B2

公开(公告)日：2010-10-26

申请号：US11651547

申请日：2007-01-10

申请人： Seiichi Kinugasa ,  Kazuhito Enomoto ,  Kiyotomo Miura ,  Kazuyuki Noda ,  Satoru Wakuta ,  Hiroatsu Endo ,  Masatoshi Adachi ,  Masato Fujikawa ,  Kazuo Kawaguchi

发明人： Seiichi Kinugasa ,  Kazuhito Enomoto ,  Kiyotomo Miura ,  Kazuyuki Noda ,  Satoru Wakuta ,  Hiroatsu Endo ,  Masatoshi Adachi ,  Masato Fujikawa ,  Kazuo Kawaguchi

IPC分类号： F16H3/72

CPC分类号： B60W20/30 ,  B60K6/36 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  F16H3/728 ,  F16H61/0021 ,  F16H61/12 ,  F16H61/686 ,  F16H2037/0873 ,  F16H2061/1208 ,  F16H2061/126 ,  F16H2061/1292 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/23

摘要： A hydraulic control apparatus for a transmission includes a line pressure regulating device that enables control in which an oil pressure from an oil pump is regulated so as to attain a line pressure, and that enables control in which the line pressure is switched stepwise between a low pressure state in a lower pressure range and a high pressure state in a higher pressure range; a plurality of hydraulic servos that engage and disengage friction engaging elements using engagement pressures that are based on the line pressure; and a high pressure state detecting device that detects that the line pressure regulating device is outputting the line pressure in the high pressure state.

摘要翻译： 用于变速器的液压控制装置包括管路压力调节装置，其能够控制来自油泵的油压被调节以获得管路压力，并且能够使管路压力在低压下逐步切换的控制 在较低压力范围内的压力状态和较高压力范围内的高压状态; 使用基于线路压力的接合压力接合和分离摩擦接合元件的多个液压伺服机构; 以及高压状态检测装置，其检测所述管路压力调节装置正在输出处于高压状态的管路压力。

公开(公告)号：US20070173373A1

公开(公告)日：2007-07-26

申请号：US11651547

申请日：2007-01-10

申请人： Seiichi Kinugasa ,  Kazuhito Enomoto ,  Kiyotomo Miura ,  Kazuyuki Noda ,  Satoru Wakuta ,  Hiroatsu Endo ,  Masatoshi Adachi ,  Masato Fujikawa ,  Kazuo Kawaguchi

发明人： Seiichi Kinugasa ,  Kazuhito Enomoto ,  Kiyotomo Miura ,  Kazuyuki Noda ,  Satoru Wakuta ,  Hiroatsu Endo ,  Masatoshi Adachi ,  Masato Fujikawa ,  Kazuo Kawaguchi

IPC分类号： B60K1/02

CPC分类号： B60W20/30 ,  B60K6/36 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  F16H3/728 ,  F16H61/0021 ,  F16H61/12 ,  F16H61/686 ,  F16H2037/0873 ,  F16H2061/1208 ,  F16H2061/126 ,  F16H2061/1292 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/23

摘要： A hydraulic control apparatus for a transmission includes a line pressure regulating device that enables control in which an oil pressure from an oil pump is regulated so as to attain a line pressure, and that enables control in which the line pressure is switched stepwise between a low pressure state in a lower pressure range and a high pressure state in a higher pressure range; a plurality of hydraulic servos that engage and disengage friction engaging elements using engagement pressures that are based on the line pressure; and a high pressure state detecting device that detects that the line pressure regulating device is outputting the line pressure in the high pressure state.

摘要翻译： 用于变速器的液压控制装置包括管路压力调节装置，其能够控制来自油泵的油压被调节以获得管路压力，并且能够使管路压力在低压下逐步切换的控制 在较低压力范围内的压力状态和较高压力范围内的高压状态; 使用基于线路压力的接合压力接合和分离摩擦接合元件的多个液压伺服机构; 以及高压状态检测装置，其检测所述管路压力调节装置正在输出处于高压状态的管路压力。

公开(公告)号：US20100081539A1

公开(公告)日：2010-04-01

申请号：US11993692

申请日：2007-01-10

申请人： Hiroatsu Endo ,  Masashi Yoshimi ,  Kazuo Kawaguchi ,  Shinichi Sasade ,  Yoichi Tajima ,  Shinobu Nishimaya ,  Kazuomi Okasaka

发明人： Hiroatsu Endo ,  Masashi Yoshimi ,  Kazuo Kawaguchi ,  Shinichi Sasade ,  Yoichi Tajima ,  Shinobu Nishimaya ,  Kazuomi Okasaka

IPC分类号： B60W10/04 ,  B60W20/00

CPC分类号： B60W20/50 ,  B60K6/445 ,  B60K2006/4841 ,  B60L3/0038 ,  B60L7/24 ,  B60L11/126 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W50/038 ,  B60W2050/021 ,  B60W2050/0215 ,  B60W2510/081 ,  B60W2710/083 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y02T10/7258 ,  Y10S477/906 ,  Y10T477/23

摘要： When there is no malfunction in either drive shaft rotational speed detection portion (36) or rotating shaft rotational speed detection portion (44), control of internal combustion engine (22), the power split device (30, MG1), the electric motor (MG2), and the shifting portion (60) is performed while speed ratio in shifting portion (60) is changed and an intermittent operation of internal combustion engine (22) is performed so that a drive power required for drive shaft (32a) is output to shaft (32a). When a malfunction occurs in drive shaft rotational speed detection portion (36) or/and rotating shaft rotational speed detection portion (44), the control is performed while at least one of change in speed ratio, intermittent operation, and output of drive power required for shaft (32a) to shaft (32a) is limited so that a drive power that approximates required drive power as closely as possible is output to drive shaft (32a).

摘要翻译： 当驱动轴转速检测部分（36）或转轴转速检测部分（44）中没有故障时，内燃机（22），动力分配装置（30，MG1），电动机 MG2），并且在变速部分（60）中的变速比改变并且执行内燃机（22）的间歇操作的同时执行变速部分（60），使得驱动轴（32a）所需的驱动力被输出 到轴（32a）。 在驱动轴转速检测部（36）或/和转轴转速检测部（44）发生故障的情况下，进行速度比，间歇动作的变化和驱动力的输出中的至少一个所需的控制 对于轴（32a）到轴（32a）的限制，使得尽可能接近所需驱动力的驱动力被输出到驱动轴（32a）。

公开(公告)号：US20070186632A1

公开(公告)日：2007-08-16

申请号：US11653401

申请日：2007-01-16

申请人： Hiroatsu Endo ,  Kazuo Kawaguchi

发明人： Hiroatsu Endo ,  Kazuo Kawaguchi

IPC分类号： G01M19/00

CPC分类号： F16H61/12 ,  B60W20/50 ,  F16H3/728 ,  F16H61/686 ,  F16H2037/0873 ,  F16H2061/1208 ,  F16H2061/1224

摘要： An abnormality determination device and an abnormality determination method of a vehicle that includes a stepped type automatic transmission capable of forming a plurality of speed change steps are provided. The presence/absence of an abnormality of an element related to formation of a predetermined speed change step is determined in a state of the vehicle where the predetermined speed change step is formed. Information about the abnormality determined to be present is then stored. If the information about the abnormality is stored when the vehicle is to newly start to run, the predetermined speed change step where the abnormality stored occurred is established, and the presence/absence of the abnormality of the element related to the formation of the predetermined speed change step is re-determined.

摘要翻译： 提供一种包括能够形成多个变速步骤的阶梯型自动变速器的车辆的异常判定装置和异常判定方法。 在形成预定速度变化步骤的车辆的状态下确定与形成预定变速步骤有关的元件的异常的存在/不存在。 然后存储关于确定存在的异常的信息。 如果当车辆新开始运行时存储关于异常的信息，则建立发生异常的预定速度改变步骤，以及与形成预定速度有关的元件的异常的存在/不存在 改变步骤重新确定。

公开(公告)号：US20070175679A1

公开(公告)日：2007-08-02

申请号：US11653836

申请日：2007-01-17

申请人： Hiroatsu Endo ,  Kazuo Kawaguchi

发明人： Hiroatsu Endo ,  Kazuo Kawaguchi

IPC分类号： B60K6/00

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/02 ,  B60W10/103 ,  B60W10/30 ,  B60W20/00 ,  B60W30/18027 ,  B60W30/192 ,  B60W2710/06 ,  B60W2710/08 ,  F16H2037/0873 ,  Y02T10/6239

摘要： A control device of a hybrid vehicle including a motive power distribution mechanism that distributes output of an engine to a first motor-generator and to an output shaft, a second motor-generator that outputs power to the output shaft via a stepped type transmission, and an electricity storage device, and a control method. In an activating operation of the vehicle, a friction engagement device is engaged, and a ready-to-run state is et based on the engagement oil pressure of the friction engagement device detected. It is determined whether the vehicle is in a motor or a non-motor run region. If the vehicle is in the non-motor run region, the original pressure of the friction engagement device is set at a non-working pressure at which a hydraulic switch does not operate, as the engine is started up. After complete explosion of the engine, the original pressure is set at a working pressure at which the switch operates.

摘要翻译： 1.一种混合动力车辆的控制装置，其特征在于，包括将发动机的输出分配给第一电动发电机和输出轴的动力分配机构，经由阶梯式变速器向输出轴输出动力的第二电动发电机，以及 蓄电装置和控制方法。 在车辆的启动操作中，接合摩擦接合装置，并且基于检测到的摩擦接合装置的接合油压等于即将运行状态。 确定车辆是否在马达或非马达运行区域中。 如果车辆处于非电动机运行区域，则当发动机起动时，摩擦接合装置的原始压力被设定为液压开关不工作的非工作压力。 发动机完全爆炸后，原始压力设定在开关运行的工作压力。

公开(公告)号：US07534191B2

公开(公告)日：2009-05-19

申请号：US11651603

申请日：2007-01-10

申请人： Hiroatsu Endo ,  Masashi Yoshimi ,  Shinichi Sasade ,  Kazuo Kawaguchi ,  Yoichi Tajima ,  Shinobu Nishiyama ,  Kazuomi Okasaka

发明人： Hiroatsu Endo ,  Masashi Yoshimi ,  Shinichi Sasade ,  Kazuo Kawaguchi ,  Yoichi Tajima ,  Shinobu Nishiyama ,  Kazuomi Okasaka

IPC分类号： B60W10/08

CPC分类号： B60W20/30 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/52 ,  B60K6/547 ,  B60K2006/262 ,  B60L2240/441 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2710/10 ,  F16H3/727 ,  F16H2037/0873 ,  F16H2200/201 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y10S477/906 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/675 ,  Y10T477/688

摘要： A power output apparatus that suppresses wearing-out of the components of a transmission connected to a drive shaft and a rotating shaft of an electric motor as well as reducing the a shock imparted to the vehicle. The required drive power is output to the drive shaft by appropriately controlling and internal combustion engine, a power split device, the electric motor and a shifting portion. When the rotational speed of the drive shaft can be estimated, the speed ratio in the shifting portion is changed based on either the detected rotational speed of the drive shaft or the estimated rotational speed of the drive shaft and the rotational speed of the rotating shaft. However, when the rotational speed of the drive shaft cannot be estimated, the speed ratio is maintained in the shifting portion.

摘要翻译： 一种动力输出装置，其抑制连接到电动机的驱动轴和旋转轴的变速器的部件的磨损，并且减少给予车辆的冲击。 通过适当控制和内燃机，动力分配装置，电动马达和变速部分将所需的驱动力输出到驱动轴。 当推定驱动轴的旋转速度时，根据驱动轴的检测转速或驱动轴的推定旋转速度以及旋转轴的转速来改变变速部的变速比。 然而，当不能估计驱动轴的旋转速度时，在变速部分中保持速比。

公开(公告)号：US20070179018A1

公开(公告)日：2007-08-02

申请号：US11653412

申请日：2007-01-16

申请人： Hiroatsu Endo ,  Kazuo Kawaguchi

发明人： Hiroatsu Endo ,  Kazuo Kawaguchi

IPC分类号： F16H61/16

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H2061/1208 ,  F16H2061/1268 ,  Y10T477/6934

摘要： There is a control device and a control method of an automatic transmission including; a plurality of friction engagement devices; a plurality of solenoids whose electrification amount supplied is controlled to adjust engagement force of the friction engagement devices, and which are switched between electrification and non-electrification so as to switch between speed change steps of the automatic transmission; and an abnormality determiner that performs abnormality determination regarding the solenoids based on predetermined condition. The solenoids operate when supplied with an electrification amount that exceeds a predetermined value. The abnormality determination is performed by supplying a solenoid put in a non-electrified state, of the solenoids, with as electrification amount that is less than or equal to the predetermined value.

摘要翻译： 有一种自动变速器的控制装置和控制方法，包括： 多个摩擦接合装置; 控制供电的多个螺线管，以调节摩擦接合装置的接合力，并且在通电和非通电之间切换以在自动变速器的变速步骤之间切换; 以及基于预定条件执行关于螺线管的异常判定的异常判定器。 当提供超过预定值的通电量时，螺线管工作。 通过以螺线管的非通电状态供给的螺线管作为小于或等于预定值的带电量来进行异常判定。

公开(公告)号：US07725222B2

公开(公告)日：2010-05-25

申请号：US11653836

申请日：2007-01-17

申请人： Hiroatsu Endo ,  Kazuo Kawaguchi

发明人： Hiroatsu Endo ,  Kazuo Kawaguchi

IPC分类号： B60L9/00 ,  B60L11/00

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/02 ,  B60W10/103 ,  B60W10/30 ,  B60W20/00 ,  B60W30/18027 ,  B60W30/192 ,  B60W2710/06 ,  B60W2710/08 ,  F16H2037/0873 ,  Y02T10/6239

摘要： A control device of a hybrid vehicle including a motive power distribution mechanism that distributes output of an engine to a first motor-generator and to an output shaft, a second motor-generator that outputs power to the output shaft via a stepped type transmission, and an electricity storage device, and a control method. In an activating operation of the vehicle, a friction engagement device is engaged, and a ready-to-run state is set based on the engagement oil pressure of the friction engagement device detected. It is determined whether the vehicle is in a motor or a non-motor run region. If the vehicle is in the non-motor run region, the original pressure of the friction engagement device is set at a non-working pressure at which a hydraulic switch does not operate, as the engine is started up. After complete explosion of the engine, the original pressure is set at a working pressure at which the switch operates.

摘要翻译： 1.一种混合动力车辆的控制装置，其特征在于，包括将发动机的输出分配给第一电动发电机和输出轴的动力分配机构，经由阶梯式变速器向输出轴输出动力的第二电动发电机，以及 蓄电装置和控制方法。 在车辆的启动操作中，接合摩擦接合装置，并且基于检测到的摩擦接合装置的接合油压设定准备运行状态。 确定车辆是否在马达或非马达运行区域中。 如果车辆处于非电动机运行区域，则当发动机起动时，摩擦接合装置的原始压力被设定为液压开关不工作的非工作压力。 发动机完全爆炸后，原始压力设定在开关运行的工作压力。

公开(公告)号：US20090038387A1

公开(公告)日：2009-02-12

申请号：US12232721

申请日：2008-09-23

申请人： Hiroatsu Endo ,  Kazuo Kawaguchi

发明人： Hiroatsu Endo ,  Kazuo Kawaguchi

IPC分类号： G01M13/02

CPC分类号： F16H61/12 ,  B60W20/50 ,  F16H3/728 ,  F16H61/686 ,  F16H2037/0873 ,  F16H2061/1208 ,  F16H2061/1224

摘要： An abnormality determination device and an abnormality determination method of a vehicle that includes a stepped type automatic transmission capable of forming a plurality of speed change steps are provided. The presence/absence of an abnormality of an element related to formation of a predetermined speed change step is determined in a state of the vehicle where the predetermined speed change step is formed. Information about the abnormality determined to be present is then stored. If the information about the abnormality is stored when the vehicle is to newly start to run, the predetermined speed change step where the abnormality stored occurred is established, and the presence/absence of the abnormality of the element related to the formation of the predetermined speed change step is re-determined.

摘要翻译： 提供一种包括能够形成多个变速步骤的阶梯型自动变速器的车辆的异常判定装置和异常判定方法。 在形成预定速度变化步骤的车辆的状态下确定与形成预定变速步骤有关的元件的异常的存在/不存在。 然后存储关于确定存在的异常的信息。 如果当车辆新开始运行时存储关于异常的信息，则建立发生异常的预定速度改变步骤，以及与形成预定速度有关的元件的异常的存在/不存在 改变步骤重新确定。

公开(公告)号：US07980990B2

公开(公告)日：2011-07-19

申请号：US11993692

申请日：2007-01-10

申请人： Hiroatsu Endo ,  Masashi Yoshimi ,  Kazuo Kawaguchi ,  Shinichi Sasade ,  Yoichi Tajima ,  Shinobu Nishiyama ,  Kazuomi Okasaka

发明人： Hiroatsu Endo ,  Masashi Yoshimi ,  Kazuo Kawaguchi ,  Shinichi Sasade ,  Yoichi Tajima ,  Shinobu Nishiyama ,  Kazuomi Okasaka

IPC分类号： B60W10/06 ,  B60W10/10

CPC分类号： B60W20/50 ,  B60K6/445 ,  B60K2006/4841 ,  B60L3/0038 ,  B60L7/24 ,  B60L11/126 ,  B60L11/14 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W50/038 ,  B60W2050/021 ,  B60W2050/0215 ,  B60W2510/081 ,  B60W2710/083 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y02T10/7258 ,  Y10S477/906 ,  Y10T477/23

摘要： When there is no malfunction in either drive shaft rotational speed detection portion (36) or rotating shaft rotational speed detection portion (44), control of internal combustion engine (22), the power split device (30, MG1), the electric motor (MG2), and the shifting portion (60) is performed while speed ratio in shifting portion (60) is changed and an intermittent operation of internal combustion engine (22) is performed so that a drive power required for drive shaft (32a) is output to shaft (32a). When a malfunction occurs in drive shaft rotational speed detection portion (36) or/and rotating shaft rotational speed detection portion (44), the control is performed while at least one of change in speed ratio, intermittent operation, and output of drive power required for shaft (32a) to shaft (32a) is limited so that a drive power that approximates required drive power as closely as possible is output to drive shaft (32a).

摘要翻译： 当驱动轴转速检测部分（36）或转轴转速检测部分（44）中没有故障时，内燃机（22），动力分配装置（30，MG1），电动机 MG2），并且在变速部分（60）中的变速比改变并且执行内燃机（22）的间歇操作的同时执行变速部分（60），使得驱动轴（32a）所需的驱动力被输出 到轴（32a）。 在驱动轴转速检测部（36）或/和转轴转速检测部（44）发生故障的情况下，进行速度比，间歇动作的变化和驱动力的输出中的至少一个所需的控制 对于轴（32a）到轴（32a）的限制，使得尽可能接近所需驱动力的驱动力被输出到驱动轴（32a）。