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1. 发明申请

US20120270698A1 VEHICLE DRIVE DEVICE 有权
标题翻译：车辆驱动装置
公开(公告)号：US20120270698A1
公开(公告)日：2012-10-25
申请号：US13448829
申请日：2012-04-17
申请人： Hideki HISADA , Shigeki TAKAMI , Masaki YOSHIDA
发明人： Hideki HISADA , Shigeki TAKAMI , Masaki YOSHIDA
IPC分类号： B60W20/00
CPC分类号： B60W20/40 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/08 , B60W2710/025 , B60W2710/081 , Y02T10/6239 , Y10T477/26
摘要： A vehicle drive device includes an input coupled to an internal combustion engine; an output coupled to wheels; first and second rotary electric machines; a differential including at least three rotary elements; a control; and an engagement device. The control determines, when engine stop conditions are established while the engagement device is drivably connected, the engine is operating, and the output member is rotating, whether rotation of the first electric machine when stop conditions are established is opposite to rotation of the first electric machine when rotation of the engine stops; executes torque control where the first electric machine outputs torque to reduce the rotational speed of the engine when the stop establishing rotational direction is opposite to the subject rotational direction; and issues a command to release the drivable connection when the rotational speed of the first electric machine falls within a rotational speed range that includes zero.
摘要翻译：车辆驱动装置包括联接到内燃机的输入; 耦合到车轮的输出; 第一和第二旋转电机; 包括至少三个旋转元件的差速器; 控制; 和接合装置。控制器确定当接合装置可驾驶连接时发动机停止条件被建立时，发动机正在运行，并且输出构件正在旋转，当建立停止条件时第一电机的旋转是否与第一电动机的旋转相反发动机旋转时机器停止; 执行转矩控制，其中当停止建立旋转方向与被摄体旋转方向相反时，第一电机输出扭矩以降低发动机的转速; 并且当第一电机的转速落在包括零的转速范围内时，发出释放可驱动连接的命令。

2. 发明申请

US20120245774A1 DRIVING DEVICE FOR VEHICLE 有权
标题翻译：车辆驾驶装置
公开(公告)号：US20120245774A1
公开(公告)日：2012-09-27
申请号：US13427415
申请日：2012-03-22
申请人： Shigeki TAKAMI , Masaki YOSHIDA
发明人： Shigeki TAKAMI , Masaki YOSHIDA
IPC分类号： B60W10/08
CPC分类号： F02N15/025 , B60K6/387 , B60K6/445 , B60L11/14 , B60L15/2072 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W30/18027 , B60W2710/0644 , B60W2710/083 , F02D29/02 , F02N11/08 , F02N2300/102 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A rotation speed controller performs a rotation speed control to allow the rotation speed of a first rotating electrical machine to be equal to a start up target value, when an internal combustion engine is started while a frictional engagement device is disengaged. An engagement controller controls a non-synchronization engagement of the frictional engagement device and allows the frictional engagement device to be in a direct engagement state when performing the rotation speed control. A start up instruction unit gives a start up instruction with respect to the internal combustion engine on condition of being directly engaged. The rotation speed controller sets the start up target value so that a rotation speed at the time of a direct connection, which is a rotation speed of the engine while in direct engagement, becomes a start up rotation speed that is set within a startable rotation speed range of the engine.
摘要翻译：当摩擦接合装置脱离时，转速控制器执行转速控制以允许第一旋转电机的转速等于启动目标值，当内燃机启动时。接合控制器控制摩擦接合装置的不同步接合，并且当执行转速控制时允许摩擦接合装置处于直接接合状态。启动指令单元在直接接合的情况下给出关于内燃机的启动指令。旋转速度控制器设定启动目标值，使得作为直接接合的发动机的转速的直接连接时的转速成为设定在可启动转速内的起动转速发动机范围。

3. 发明申请

US20120270697A1 VEHICLE DRIVE DEVICE 有权
标题翻译：车辆驱动装置
公开(公告)号：US20120270697A1
公开(公告)日：2012-10-25
申请号：US13439461
申请日：2012-04-04
申请人： Shigeki TAKAMI , Tomoo ATARASHI , Yoshihisa YAMAMOTO
发明人： Shigeki TAKAMI , Tomoo ATARASHI , Yoshihisa YAMAMOTO
IPC分类号： B60W20/00 , B60W10/02 , B60W10/08
CPC分类号： B60W10/02 , B60K6/387 , B60K6/445 , B60W10/08 , B60W20/40 , B60W2710/025 , B60W2710/081 , F02D29/02 , Y02T10/6239 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/347
摘要： A vehicle drive including an input coupled to an engine, an output coupled to wheels, an intermediate member between the input and output and coupled to a rotary electric machine, a friction engagement device between the input and intermediate member, and a control device. The control device, when starting the engine with the friction engagement device disengaged, engages the friction engagement device when a rotational speed difference between the input and intermediate member is equal to or less than a predetermined value; raises a rotational speed of the input using the rotary electric machine with the friction engagement device engaged to start the engine; and, when a rotational speed of the engine is equal to or more than a predetermined value, reduces an engagement pressure of the friction engagement device and the friction engagement device is returned to the engaged state when the rotational speed difference reaches a threshold.
摘要翻译：一种车辆驱动器，包括耦合到发动机的输入，耦合到车轮的输出，在输入和输出之间并耦合到旋转电机的中间构件，输入和中间构件之间的摩擦接合装置以及控制装置。当所述输入和中间构件之间的转速差等于或小于预定值时，所述控制装置在摩擦接合装置分离时起动发动机时与所述摩擦接合装置接合; 使用摩擦接合装置接合的旋转电机提高输入的转速，起动发动机; 并且当所述发动机的转速等于或大于预定值时，当所述转速差达到阈值时，减小所述摩擦接合装置的接合压力并且所述摩擦接合装置返回到接合状态。

4. 发明申请

US20110245003A1 HYBRID DRIVE DEVICE 审中-公开
标题翻译：混合驱动装置
公开(公告)号：US20110245003A1
公开(公告)日：2011-10-06
申请号：US13014891
申请日：2011-01-27
申请人： Shigeki TAKAMI
发明人： Shigeki TAKAMI
IPC分类号： B60K6/365 , B60K6/42
CPC分类号： B60K6/445 , B60K6/365 , F16H3/728 , F16H2037/102 , F16H2037/107 , F16H2200/201 , F16H2200/2023 , F16H2200/2038 , Y02T10/6239
摘要： A hybrid drive device that switchably includes a first split mode in which an input and output rotary element are drivably coupled to each other, and a second split mode in which the speed change input rotary element and a distribution input rotary element are drivably coupled to each other. The first and second relative rotational speed ratios are set at different values such that the first ratio is a ratio of a relative rotational speed of the distribution input rotary element to a relative rotational speed of the output rotary element determined on the basis of a rotational speed of a reaction force rotary element, and the second ratio being a ratio of a relative rotational speed of the second output rotary element to a relative rotational speed of the first output rotary element determined on the basis of a speed of the fixed rotary element.
摘要翻译：一种混合驱动装置，其可切换地包括第一分离模式，其中输入和输出旋转元件彼此可驱动地联接;以及第二分割模式，其中变速输入旋转元件和分配输入旋转元件可驱动地联接到每个其他。第一和第二相对转速比被设定为不同的值，使得第一比率是分配输入旋转元件的相对转速与基于转速确定的输出旋转元件的相对转速之比并且所述第二比率是所述第二输出旋转元件的相对旋转速度与基于所述固定旋转元件的速度确定的所述第一输出旋转元件的相对旋转速度的比率。

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