专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明申请

US20080188348A1 Powertrain and method of controlling the same 有权
标题翻译：动力总成及其控制方法
公开(公告)号：US20080188348A1
公开(公告)日：2008-08-07
申请号：US12010271
申请日：2008-01-23
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： B60W10/10 , G06F17/00
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W20/20 , B60W2510/1005 , B60W2510/108 , B60W2710/0616 , F16H3/728 , F16H61/12 , F16H2037/0873 , F16H2061/1232 , F16H2061/1264 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2046 , Y02T10/6239 , Y02T10/6286 , Y10T477/26 , Y10T477/606
摘要： When a reduction in a supply hydraulic pressure to a second shift portion is sensed, an engagement command of C0 clutch is generated so that a power split device (electrical differential portion) is brought into a locked state. In the locked state, a sun gear, a carrier rotated by an engine and a ring gear rotated by a second MG integrally rotate, whereby inertia is increased. Thus, high-speed rotation of a transmission member corresponding to an input shaft of the second shift portion can be prevented.
摘要翻译：当检测到向第二变速部分供给液压的减少时，产生C0离合器的接合指令，使得动力分配装置（电气差速部分）进入锁定状态。在锁定状态下，太阳齿轮，由发动机旋转的载体和由第二MG旋转的环形齿轮一体地旋转，由此增加惯量。因此，能够防止与第二变速部的输入轴对应的变速部件的高速旋转。

102. 发明授权

US08403807B2 Control device for vehicular power transmitting apparatus 有权
标题翻译：车辆动力传动装置的控制装置
公开(公告)号：US08403807B2
公开(公告)日：2013-03-26
申请号：US12450941
申请日：2008-03-19
申请人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki , Yuji Iwase , Masakazu Kaifuku
发明人： Atsushi Tabata , Tooru Matsubara , Hiroyuki Shibata , Kenta Kumazaki , Yuji Iwase , Masakazu Kaifuku
IPC分类号： B60K1/02 , H02P1/00 , H02P3/00 , H02P7/00 , H02P17/00 , F16H3/72 , F16H37/06 , B60W10/06 , B60W20/00 , B60W10/04
CPC分类号： B60W20/30 , B60K1/02 , B60K6/26 , B60K6/36 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/30 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/107 , B60W2510/244 , B60W2510/246 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0605 , B60W2710/0616 , B60W2710/083 , B60Y2400/435 , F02D29/02 , F02N11/08 , F02N2300/2002 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/23 , Y10T477/30 , Y10T477/33 , Y10T477/347
摘要： In a vehicular power transmitting apparatus provided with an electrically-controlled differential portion in which controlling an operating state of an electric motor controls a differential state of a differential mechanism, a control device for starting up a drive force source in an appropriate mode depending on a vehicle condition can be provided. The control device includes drive-force source start control means for switching start modes of an engine depending on a vehicle condition to achieve an appropriate start mode for the engine depending on the vehicle condition, so that for instance a contracted drive range by a second electric motor can be avoided.
摘要翻译：在设置有控制差动部的电动差动部的车辆动力传递装置中，控制电动马达的运转状态来控制差速机构的差动状态，根据不同的动作，以适当的方式起动驱动力源的控制装置车辆状况可以提供。控制装置包括用于根据车辆状况切换发动机的启动模式的驱动力源起动控制装置，以根据车辆状况实现发动机的适当起动模式，从而例如通过第二电动机的收缩驱动范围电机可以避免。

103. 发明授权

US08370034B2 Control device and control method for vehicle power transmission device 有权
公开(公告)号：US08370034B2
公开(公告)日：2013-02-05
申请号：US12230232
申请日：2008-08-26
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： G06F7/00
CPC分类号： B60W20/30 , B60K6/442 , B60K6/445 , B60W10/10 , B60W10/105 , B60W20/00 , B60W30/192 , B60W2510/02 , B60W2710/0644 , B60W2710/081 , Y02T10/6234 , Y02T10/6239 , Y10T477/606 , Y10T477/675
摘要： When an engine stop control is executed while an automatic ratio shift portion is in a neutral state, a switching clutch is operated, so that a differential portion carrier of a differential portion planetary gear device that is linked to an engine, and a differential portion ring gear linked the automatic ratio shift portion are integrally rotated. Therefore, along with the engine stop control, the rotation speed of the rotating elements of the differential portion planetary gear device is reduced while the rotating elements are integrally rotated or substantially integrally rotated. Since the rotating elements are rotated integrally or substantially integrally, the high rotation speed of the differential portion ring gear linked to the automatic ratio shift portion, which tends to have a heightened rotation speed particularly during the neutral state, is prevented.

104. 发明授权

US08172721B2 Powertrain and method of controlling the same 有权
标题翻译：动力总成及其控制方法
公开(公告)号：US08172721B2
公开(公告)日：2012-05-08
申请号：US12929505
申请日：2011-01-28
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： B60W10/02
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W20/20 , B60W2510/1005 , B60W2510/108 , B60W2710/0616 , F16H3/728 , F16H61/12 , F16H2037/0873 , F16H2061/1232 , F16H2061/1264 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2046 , Y02T10/6239 , Y02T10/6286 , Y10T477/26 , Y10T477/606
摘要： When a reduction in a supply hydraulic pressure to a second shift portion is sensed, an engagement command of C0 clutch is generated so that a power split device (electrical differential portion) is brought into a locked state. In the locked state, a sun gear, a carrier rotated by an engine and a ring gear rotated by a second MG integrally rotate, whereby inertia is increased. Thus, high-speed rotation of a transmission member corresponding to an input shaft of the second shift portion can be prevented.
摘要翻译：当检测到向第二变速部分供给液压的减少时，产生C0离合器的接合指令，使得动力分配装置（电气差速部分）进入锁定状态。在锁定状态下，太阳齿轮，由发动机旋转的载体和由第二MG旋转的环形齿轮一体地旋转，由此增加惯量。因此，能够防止与第二变速部的输入轴对应的变速部件的高速旋转。

105. 发明申请

US20120022737A1 CONTROL DEVICE FOR VEHICLE POWER TRANSMISSION DEVICE 有权
标题翻译：用于车辆动力传动装置的控制装置
公开(公告)号：US20120022737A1
公开(公告)日：2012-01-26
申请号：US13257450
申请日：2009-03-19
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： F16H61/02
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60K23/00 , B60L7/14 , B60L11/123 , B60L11/14 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/485 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/18127 , B60W2510/087 , B60W2510/107 , F16H59/72 , F16H61/0213 , F16H2003/445 , F16H2037/0866 , F16H2200/0043 , F16H2200/2007 , F16H2200/2043 , Y02T10/56 , Y02T10/6217 , Y02T10/6239 , Y02T10/642 , Y02T10/7077 , Y02T10/7258 , Y02T10/84
摘要： It is provided a control device for a vehicle power transmission device including a shifting portion and an electric motor that provides regeneration via the shifting portion, the control device executing a downshift of the shifting portion if a traveling loss in the vehicle power transmission device after the shift is smaller than a traveling loss in the vehicle power transmission device at a current gear ratio during regenerative traveling, and the traveling loss in the vehicle power transmission device including at least one of a loss in the shifting portion and a loss in the electric motor, the loss in the shifting portion being calculated based on the operating oil temperature of the shifting portion and the loss in the electric motor being calculated based on the temperature of the electric motor.
摘要翻译：提供了一种用于车辆动力传递装置的控制装置，该装置包括：移动部分和经由换挡部分进行再生的电动机，如果在车辆动力传动装置之后的行驶损失，则控制装置执行换档部分的降档在再生行驶中当前齿轮比的变速小于车辆动力传递装置的行驶损失，并且包括变速部的损失和电动机的损失中的至少一个的车辆动力传递装置的行驶损失基于电动机的温度来计算基于变速部的工作油温以及电动机的损失来计算变速部的损失。

106. 发明申请

US20120004064A1 CONTROL DEVICE FOR POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置的控制装置
公开(公告)号：US20120004064A1
公开(公告)日：2012-01-05
申请号：US13256514
申请日：2010-01-08
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： F16H48/20 , F16H61/30
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L1/02 , B60L11/123 , B60L11/14 , B60L2240/423 , B60L2240/425 , B60L2240/443 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60L2250/16 , B60L2260/24 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2710/1011 , F16H61/061 , F16H2037/0873 , F16H2061/0433 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10T74/20024 , Y10T477/23 , Y10T477/677
摘要： It is provided a control device for a power transmission device including a regenerative electric motor via a stepped shifting mechanism, wherein when a shift of the stepped shifting mechanism is performed in a regenerative state of the electric motor, the control device for a power transmission device increases an input shaft rotation speed of the stepped shifting mechanism through hydraulic control before a shift ending period, and, in the shift ending period, restrains an increase of the input shaft rotation speed through the hydraulic control and controls an input shaft rotation speed of the stepped shifting mechanism with the electric motor to be a target rotation speed after the shift.
摘要翻译：本发明提供一种用于通过阶梯式换档机构包括再生电动机的动力传递装置的控制装置，其中，当在电动机的再生状态下进行阶梯式变速机构的变速时，动力传递装置的控制装置在变速结束期间通过液压控制来提高阶梯式变速机构的输入轴转速，并且在变速结束期间通过液压控制来抑制输入轴转速的增加，并且控制输入轴的转速带电动机的分级变速机构成为变速后的目标转速。

107. 发明授权

US08055416B2 System and method for controlling power transmission apparatus for vehicle 有权
标题翻译：车辆动力传动装置控制系统及方法
公开(公告)号：US08055416B2
公开(公告)日：2011-11-08
申请号：US12314409
申请日：2008-12-10
申请人： Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata
发明人： Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata
IPC分类号： G06F19/00 , G06F7/00 , G06F17/00
CPC分类号： B60W20/30 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2540/10 , F16H2037/0866 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10S903/915
摘要： A control method for an apparatus which includes a first shift portion that includes a motor and a differential portion, and that is able to function as an electric differential portion; and a second shift portion that is a stepped shift portion, and that is connected to the first shift portion, wherein the apparatus transmits power output from an engine to a drive wheel, the control method includes: determining whether a degree of progress of an upshift of the second shift portion that is performed when a vehicle is driven using solely the motor as a drive power source, has reached a predetermined level; determining whether the engine should be started; and stopping the upshift, and starting the engine, when it is determined that the degree of the progress of the upshift has not reached the predetermined level, and it is determined that the engine should be started.
摘要翻译：一种装置的控制方法，包括：第一变速部分，其包括电动机和差动部分，并且能够用作电气差动部分; 以及第二变速部分，其是阶梯式变速部分，并且连接到所述第一变速部分，其中所述设备将从发动机输出的动力传递到驱动轮，所述控制方法包括：确定升档的进展程度在仅使用电动机驱动车辆作为驱动动力源时执行的第二变速部分的转速达到预定水平; 确定发动机是否应启动; 并且当确定升档的进度尚未达到预定水平，并且确定发动机应该启动时，停止升档并启动发动机。

108. 发明授权

US07878282B2 Control device for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US07878282B2
公开(公告)日：2011-02-01
申请号：US12007774
申请日：2008-01-15
申请人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
发明人： Kenta Kumazaki , Tooru Matsubara , Atsushi Tabata
IPC分类号： B60W10/00
CPC分类号： B60K6/445 , B60K1/02 , B60K6/365 , B60K6/547 , B60W2540/04 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2041 , F16H2200/2043 , Y02T10/6239
摘要： A control device for hybrid vehicle is provided with property alter means 88 that is operative based on whether or not an EV running mode is set and alters a given property used for determining demanded output torque TOUTt of a transmission mechanism by referring to an accelerator opening Acc. This suppresses occurrence of engine startup to meet a requirement for the EV running mode to be initiated. The property alter means alters the given property such that during an EV running mode turn-on state, demanded output torque TOUTt determined based on the accelerator opening Acc has a lower value than that set for an EV running mode turn-off state. That is, this causes a drop in sensitivity of demanded output torque TOUTt determined based on the accelerator opening Acc. Thus, the occurrence of engine startup induced upon depressive operation of an accelerator pedal during the EV running mode is suppressed.
摘要翻译：用于混合动力车辆的控制装置设置有属性改变装置88，其基于是否设置了EV行驶模式来操作，并且通过参考加速器开度Acc改变用于确定变速机构的要求输出转矩TOUTt的给定属性。这抑制发动机起动的发生，以满足启动EV运行模式的要求。属性改变装置改变给定属性，使得在EV运行模式打开状态期间，基于加速器开度Acc确定的所需输出转矩TOUTt具有比为EV运行模式关闭状态设定的值低的值。也就是说，这导致基于加速器开度Acc确定的所需输出转矩TOUTt的灵敏度下降。因此，抑制在EV行驶模式期间在加速踏板的按压操作时引起的发动机起动的发生。

109. 发明申请

US20090156359A1 Power transmission apparatus for vehicle 审中-公开
标题翻译：车辆动力传动装置
公开(公告)号：US20090156359A1
公开(公告)日：2009-06-18
申请号：US12314318
申请日：2008-12-08
申请人： Atsushi Tabata , Kenta Kumazaki , Tooru Matsubara
发明人： Atsushi Tabata , Kenta Kumazaki , Tooru Matsubara
IPC分类号： F16H61/04
CPC分类号： F16H61/0437 , F16H3/727 , F16H2037/0873 , Y10T477/676
摘要： A power transmission apparatus for a vehicle includes a main drive power source; a first shift unit that has an input shaft connected to the main drive power source; a second shift unit; at least one electric motor connected to a rotating element of the first shift unit or a rotating element of the second shift unit so that the rotational speed of the electric motor is changed in accordance with a gear-shift of the first shift unit or the second shift unit, and that is able to control the rotational speed of the main drive power source by changing its rotation; and a control unit that executes control so that the direction in which the rotational speed of the main drive power source is changed is maintained constant throughout a gear-shift, when the gear-shift is a simultaneous gear-shift in which the gear-shift of the first shift unit and the gear-shift of the second shift unit are performed simultaneously and a gear ratio of the first shift unit and a gear ratio of the second shift unit are changed in opposite directions. With the control executed by the control unit, it is possible to effectively suppress occurrence of shift shock.
摘要翻译：一种用于车辆的动力传递装置，包括主驱动力源; 第一变速单元，其具有连接到主驱动力源的输入轴; 第二班单位; 连接到第一变速单元的旋转元件或第二变速单元的旋转元件的至少一个电动机，使得电动机的转速根据第一变速单元或第二变速单元的变速而变化移动单元，并且能够通过改变主驱动电源的旋转来控制主驱动电源的转速; 以及控制单元，其执行控制，使得在整个变速期间，主驱动电源的转速的方向保持恒定，当变速是同时变速时，齿轮换档的第一变速单元和第二变速单元的变速同时进行，并且第一变速单元的变速比和第二变速单元的变速比在相反方向上改变。通过由控制单元执行的控制，可以有效地抑制换档冲击的发生。

110. 发明申请

US20090088937A1 Vehicle power transmission system 有权
标题翻译：车辆动力传动系统
公开(公告)号：US20090088937A1
公开(公告)日：2009-04-02
申请号：US12232980
申请日：2008-09-26
申请人： Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Masakazu Kaifuku
发明人： Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Masakazu Kaifuku
IPC分类号： B60W10/10 , G06F17/00 , B60W20/00
CPC分类号： B60W10/08 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60L2240/486 , B60W10/06 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/081 , B60W2510/107 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/16 , B60W2710/0605 , B60W2710/0616 , B60W2710/0644 , B60W2710/081 , B60W2710/1038 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/2012 , F16H2200/2043 , Y02T10/6239 , Y02T10/6286 , Y02T10/642
摘要： A vehicle power transmission system has a first electric motor, a differential section, a power interruption element forming part of a power transmission path, a second electric motor connected to a power transmission path, and a control device that maintains the output rotational speed of the differential section at a predetermined constant value or at a value within a predetermined range until the engagement of the power interruption element is completed, so as to control a rotational speed of a primary power source by the first electric motor during the period when the state of the vehicle power transmission system is being switched front a non-drive mode to a drive mode.
摘要翻译：车辆动力传递系统具有第一电动机，差速器部分，形成动力传递路径的一部分的动力中断元件，连接到动力传递路径的第二电动机，以及保持输出转速的控制装置在电力中断元件的接合完成之前，预定常数值或预定范围内的值的微分部分，以便在第一电动机的状态期间控制第一电动机的主电源的转速车辆动力传动系统正在非驱动模式切换到驱动模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式