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71. 发明专利

JP2014108775A Power transmission device for hybrid vehicle and hybrid system 审中-公开
标题翻译：用于混合车辆和混合系统的动力传动装置
公开(公告)号：JP2014108775A
公开(公告)日：2014-06-12
申请号：JP2012265801
申请日：2012-12-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OMURO KEISUKE , TABATA ATSUSHI , MATSUBARA TORU , KUMAZAKI KENTA , IMAMURA TATSUYA , KITAHATA TAKESHI , OKUDA KOICHI , YAMAMOTO MASASHI , HIASA YASUHIRO , IMAI KEITA
IPC分类号： B60W10/06 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L11/14 , B60W10/08 , B60W10/10 , B60W20/00 , F16H3/66
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress decline in durability of an oil pump motor.SOLUTION: A power transmission device for a hybrid vehicle includes: a stepped or continuously variable transmission 20; a differential gear 30 having a sun gear S2 to which a first rotating machine MG1 is connected, a ring gear R2 to which a second rotating machine MG2 and a driving wheel W are connected and a carrier C2 to which the transmission 20 and an engine ENG are connected; an oil pump 51 driven by rotation of one of the engine ENG or an oil pump motor 52; and an HVECU that can execute transmission control of the transmission 20 and control of the differential gear 30 by control of the first rotating machine MG1. When the oil pump motor 52 corotates during operation of the oil pump 51 by rotating the engine ENG, the HVECU suppresses the transmission control of the transmission 20 and executes control to reduce the speed of the engine ENG via the differential gear 30 by the control of the first rotating machine MG1.
摘要翻译：要解决的问题：为了抑制油泵电机的耐久性下降。解决方案：混合动力车辆的动力传递装置包括：阶梯式或无级变速器20; 具有与第一旋转机MG1连接的太阳齿轮S2的差速齿轮30，连接有第二旋转机MG2和驱动轮W的齿圈R2，以及变速器20和发动机ENG 连接; 由发动机ENG或油泵马达52中的一个旋转驱动的油泵51; 以及HVECU，其可以通过控制第一旋转机MG1来执行变速器20的变速器控制和差动齿轮30的控制。当油泵电动机52通过旋转发动机ENG而在油泵51的运转期间旋转时，HVECU抑制变速器20的变速器控制，并且通过控制来执行控制以通过差动齿轮30来减小发动机ENG的速度第一旋转机MG1。

72. 发明专利

JP2014069757A Vehicle drive 审中-公开
标题翻译：车辆驱动
公开(公告)号：JP2014069757A
公开(公告)日：2014-04-21
申请号：JP2012218549
申请日：2012-09-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： HONDA YUYA , NOMURA SHINICHI , HORIE RYUTA , KAWAMOTO ATSUSHI , NOZAKI YOSHINOBU , TAKAGI KIYONORI , OKUDA KOICHI , OMURO KEISUKE , YAMAMOTO MASASHI , IMAI KEITA
IPC分类号： B60K6/40 , B60K6/26 , B60K6/36 , B60K6/445 , F16D47/04 , F16H1/28 , F16H3/54 , F16H61/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a vehicle drive which can drive a single liquid pressure generator by an input member and a pump drive motor and prevent enlargement of the whole body of the apparatus while securing necessary driving force.SOLUTION: A vehicle drive of a two-motor split system is provided with a pump drive motor 60 having a motor body part 61 and a liquid pressure generator 40 having a pump drive member 43 and a pump body part 41. The pump drive member 43 is drive-connected in such a way as to rotate integrally with either having a higher rotational speed between a first to-be-driven gear 76 and a second to-be-driven gear 77. The motor body part 61 is overlapped with the pump body part 41 when viewed in the axial direction.
摘要翻译：要解决的问题：提供一种能够通过输入构件和泵驱动电动机驱动单个液压发生器的车辆驱动器，并且在确保必要的驱动力的同时防止装置的整体增大。解决方案：车辆驱动双电机分体系统设有具有马达主体部分61的泵驱动马达60和具有泵驱动部件43和泵本体部分41的液压发生器40.泵驱动部件43驱动连接在在第一从动齿轮76和第二从动齿轮77之间具有较高转速的方式一体地旋转。电动机主体部分61在泵主体部分41与轴向。

73. 发明专利

JP2013193613A Controller of vehicle 有权
标题翻译：车辆控制器
公开(公告)号：JP2013193613A
公开(公告)日：2013-09-30
申请号：JP2012064204
申请日：2012-03-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KATO HARUYA , TABATA ATSUSHI , IMAMURA TATSUYA , MATSUBARA TORU , KITAHATA TAKESHI , OKUDA KOICHI , KUMAZAKI KENTA , IMAI KEITA , HIASA YASUHIRO
IPC分类号： B60W10/08 , B60K6/48 , B60K6/547 , B60L11/14 , B60L15/20 , B60W20/00
CPC分类号： Y02T10/6221 , Y02T10/648 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a controller of a vehicle capable of performing appropriate vibration suppression control, in a vehicle of a hybrid form in which an electric motor is connected respectively to the input side rotating member and output side rotating member of a hydraulic power transmission.SOLUTION: When a speed ratio e of a torque converter 16 is small, the proportion of vibration suppression control by a first electric motor MG1 is increased, vibrations are suppressed by the first electric motor MG1 before torque amplification is performed by a torque converter 16, and thus torque variation is reduced. That is, by increasing the proportion of the vibration suppression control by a second electric motor MG2 as the speed ratio e of the torque converter 16 increases, a vibration suppression effect is efficiently obtained.
摘要翻译：要解决的问题：为了提供能够进行适当的振动抑制控制的车辆的控制器，在将电动机分别连接到输入侧旋转构件和液压动力的输出侧旋转构件的混合动力车辆中变速器。当变矩器16的转速比e小时，第一电动机MG1的振动抑制控制的比例增大，第一电动机MG1的振动被转矩变换器进行转矩放大之前被抑制 16，因此扭矩变化减小。也就是说，通过随着液力变矩器16的速度比e的增加，由第二电动机MG2的振动抑制控制的比例增大，可以有效地获得振动抑制效果。

74. 发明专利

JP2013147099A Control device of vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2013147099A
公开(公告)日：2013-08-01
申请号：JP2012007960
申请日：2012-01-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIASA YASUHIRO , TABATA ATSUSHI , MATSUBARA TORU , IMAMURA TATSUYA , KITAHATA TAKESHI , KUMAZAKI KENTA , KATO HARUYA , OKUDA KOICHI , IMAI KEITA
IPC分类号： B60W10/08 , B60K6/44 , B60K6/547 , B60L11/14 , B60W10/06 , B60W10/10 , B60W20/00 , F16H61/14
CPC分类号： Y02T10/623 , Y02T10/6243 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle that controls the change of the engine speed generated when a lock-up clutch is switched in the vehicle drive device that includes a torque converter, a first electric motor, a second electric motor and the lock-up clutch.SOLUTION: A lock-up clutch LC can be switched without giving a driver a sense of incompatibility by controlling the variation of the engine speed Ne compared with the case when the first electric motor MG1 is not used by using the first electric motor MG1 when switching the lock-up clutch LC.
摘要翻译：要解决的问题：提供一种车辆的控制装置，其控制在包括变矩器的车辆驱动装置中切换锁止离合器时产生的发动机转速的变化，第一电动机，第二电动机和锁止离合器。解决方案：与第一电动机MG1不使用时的情况相比，通过控制发动机转速Ne的变化，可以切换锁止离合器LC，而不会给驾驶员带来不兼容的感觉切换锁止离合器LC时的第一电动机MG1。

75. 发明专利

JP2012066747A Vehicle control apparatus 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2012066747A
公开(公告)日：2012-04-05
申请号：JP2010214579
申请日：2010-09-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IMAI KEITA , KATO HARUYA , HIASA YASUHIRO , KUMAZAKI KENTA , OKUDA KOICHI , IMAMURA TATSUYA , MATSUBARA TORU , TABATA ATSUSHI
IPC分类号： B60W10/08 , B60K6/445 , B60K6/52 , B60K6/547 , B60L3/00 , B60L11/14 , B60W10/06 , B60W20/00 , F02D29/02 , F02D29/06
CPC分类号： Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control apparatus capable of securing rough-road traveling performance while restraining performance degradation and degradation of durability due to temperature rises of an electric motor and an inverter during rough-road traveling.SOLUTION: The vehicle control apparatus includes: an engine 2 and an electric motor 9 functioning as power sources; an electric generator 6 driven and rotated with the engine 2; an off-road travel selection switch 81 and a low speed four-wheel travel selection switch 82 operable by a driver for selection of travel associated with engine drive; and a power distribution mechanism 7 coupling a sun gear 18 with the electric generator 6, a carrier 21 with the engine 2, and a ring gear 19 with the electric motor 9. The control apparatus lowers a rotation speed Nmg1 of the electric generator 6 as compared with a non-operation time when the off-road travel selection switch 81 or the low speed four-wheel travel selection switch 82 is not operated, while maintaining an output state of the engine 2 depending on a signal from the off-road travel selection switch 81 or the low speed four-wheel travel selection switch 82 (S4).
摘要翻译：解决问题的方案：提供一种能够确保粗路行驶性能的车辆控制装置，同时抑制由于电动马达和逆变器在粗车行驶期间的温度上升导致的性能劣化和耐久性劣化。解决方案：车辆控制装置包括：发动机2和用作动力源的电动机9; 与发动机2一起驱动并旋转的发电机6; 越野行驶选择开关81和低速四轮行驶选择开关82，由驾驶员操作以选择与发动机驱动相关的行驶; 以及将太阳齿轮18与发电机6联接的动力分配机构7，与发动机2的行星架21以及带有电动机9的环形齿轮19.控制装置将发电机6的转速Nmg1降低为与越野行驶选择开关81或低速四轮行驶选择开关82未被操作的非操作时间相比，同时根据来自越野行驶的信号保持发动机2的输出状态选择开关81或低速四轮行驶选择开关82（S4）。版权所有（C）2012，JPO＆INPIT

76. 发明专利

JP2012040962A Control device of power transmission device for vehicle 审中-公开
标题翻译：用于车辆的动力传动装置的控制装置
公开(公告)号：JP2012040962A
公开(公告)日：2012-03-01
申请号：JP2010184461
申请日：2010-08-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IMAMURA TATSUYA , MATSUBARA TORU , OKUDA KOICHI , KUMAZAKI KENTA , TABATA ATSUSHI , IMAI KEITA , KATO HARUYA , HIASA YASUHIRO
IPC分类号： B60W10/10 , B60K6/445 , B60K6/547 , B60L3/00 , B60L11/14 , B60L15/20 , B60W20/00
CPC分类号： Y02T10/6239 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a control device of a power transmission device for a vehicle, capable of sufficiently securing travel performance in bad road traveling.SOLUTION: When a bad-road travel determination means 92 determines that a vehicle 6 travels on a bad road, a bad-road travel control means 98 executes bad road travel gear shift control for selecting a gear stage of an automatic gear shift unit 20 so that a power transmission efficiency η1 of a power transmission device 10 is lowered as compared with a case when the bad-road travel determination means 92 does not determine that the vehicle 6 travels on a bad road. Accordingly, when the vehicle 6 travels on the bad road, the situation where the increase in engine torque Tis limited by a charging limit of an electricity storage device 56 is less likely to occur, and the engine torque Thaving sufficient magnitude is obtained. Accordingly, the travel performance of the vehicle 6 in the bad road traveling is sufficiently secured.
摘要翻译：要解决的问题：提供一种用于车辆的动力传递装置的控制装置，能够充分确保在不良的道路行驶中的行驶性能。解决方案：当恶劣道路行驶确定装置92确定车辆6在恶劣道路上行驶时，恶劣行驶控制装置98执行不良的道路行驶换档控制，用于选择自动档位的档位与差路判定装置92不判定车辆6在恶劣道路上行驶的情况相比，动力传递装置10的动力传递效率η1降低。因此，当车辆6在恶劣的道路上行驶时，发动机转矩T E 的增加受限于蓄电装置56的充电限制的情况不太可能并且获得具有足够大小的发动机扭矩T E 。因此，充分确保车辆6在坏路行驶中的行驶性能。版权所有（C）2012，JPO＆INPIT

77. 发明专利

JP2011255692A Vehicle drive control apparatus 审中-公开
标题翻译：车辆驾驶控制装置
公开(公告)号：JP2011255692A
公开(公告)日：2011-12-22
申请号：JP2010129177
申请日：2010-06-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUDA KOICHI , TABATA ATSUSHI , MATSUBARA TORU , IMAMURA TATSUYA , KUMAZAKI KENTA , IMAI KEITA , HIASA YASUHIRO , KATO HARUYA
IPC分类号： B60K6/445 , B60K6/547 , B60L3/06 , B60L11/14 , B60W10/08 , B60W10/10 , B60W20/00 , F16H59/74 , F16H61/02
CPC分类号： Y02T10/6239 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To enable starting of an engine more appropriately in, for example, a hybrid vehicle or the like.SOLUTION: A vehicle drive control apparatus (2A) includes: a first rotary electric machine (4 or MG1); a power distribution mechanism (5) having three mutually-differentially-rotatable distribution-elements to any one of which an internal-combustion engine is coupled and to any other one of which the first rotary electric machine is coupled; a second rotary electric machine (10 or MG2) coupled to a remaining one of the distribution elements of the power distribution mechanism; a transmission member (6) coupled to the remaining one of the distribution elements of the power distribution mechanism; an output member (7) which outputs power to drive wheels of the vehicle; a transmission mechanism (8) having two or more mutually-differentially-rotatable elements, which is installed as a power transmission route from the transmission member to the output member; a determination unit (30) which determines whether a request output torque requested to the second rotary electric machine upon starting the internal-combustion engine by the first rotary electric machine exceeds an allowable upper limit value; and a control unit (30), which controls the transmission mechanism in such a way that a transmission gear ratio is shifted to one at which rotation of the second rotary electric machine is mechanically locked, when determined that the request output torque exceeds the allowable upper limit value.
摘要翻译：要解决的问题：为了能够在例如混合动力车辆等中更适当地起动发动机。解决方案：车辆驱动控制装置（2A）包括：第一旋转电机（4或MG1）; 配电机构（5），其具有三个互不相同的分配元件，所述分配元件与内燃机的任何一个联接，并且所述第一旋转电机中的任何另一个联接; 耦合到所述配电机构的所述分配元件中的其余一个的第二旋转电机（10或MG2）耦合到所述配电机构的所述分配元件中的其余一个的传输构件（6）; 输出构件（7），其向车辆的驱动轮输出动力; 具有两个或更多个可互相旋转的元件的传动机构（8），其被安装为从所述传动构件到所述输出构件的动力传递路径; 确定单元（30），其确定由所述第一旋转电机启动所述内燃机时所请求的所述第二旋转电机的请求输出转矩是否超过允许上限值; 以及控制单元（30），当确定所述请求输出转矩超过所述容许上限时，所述控制单元控制所述变速机构，使得变速比变换为第二旋转电机的旋转被机械锁定的传动机构极限值。版权所有（C）2012，JPO＆INPIT

78. 发明专利

JP2011220350A 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：JP2011220350A
公开(公告)日：2011-11-04
申请号：JP2010086285
申请日：2010-04-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IMAI KEITA , MATSUBARA TORU , IMAMURA TATSUYA , KUMAZAKI KENTA , KATO HARUYA , HIASA YASUHIRO , TABATA ATSUSHI
IPC分类号： F16H61/02 , F16H59/14 , F16H61/16 , F16H63/50
摘要： PROBLEM TO BE SOLVED: To improve durability of a friction engagement device.SOLUTION: A control device for a power transmission device is applied to a power transmission device that transmits power outputted from power sources such as an engine to driving wheels. The power transmission device comprises a torque limiter and the friction engagement device. In the power transmission device, speed change is performed by the engagement or release of the friction engagement device. For example, the control device for a power transmission device has a control means. The control means increases an engagement force by raising an oil pressure in the friction engagement device in an engaged state during resonance. This structure can improve the durability of the friction engagement device.
摘要翻译：要解决的问题：提高摩擦接合装置的耐久性。解决方案：将动力传递装置的控制装置应用于将从发动机等电力输出的动力传递给驱动轮的动力传递装置。动力传递装置包括扭矩限制器和摩擦接合装置。在动力传递装置中，通过摩擦接合装置的接合或释放进行变速。例如，电力传输装置的控制装置具有控制装置。控制装置通过在共振期间以接合状态提高摩擦接合装置中的油压来增加接合力。该结构可以提高摩擦接合装置的耐久性。版权所有（C）2012，JPO＆INPIT

79. 发明专利

JP2011208710A 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：JP2011208710A
公开(公告)日：2011-10-20
申请号：JP2010076028
申请日：2010-03-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IMAI KEITA , MATSUBARA TORU , IMAMURA TATSUYA , KUMAZAKI KENTA , KATO HARUYA , HIASA YASUHIRO , TABATA ATSUSHI
IPC分类号： F16D48/02 , B60K6/445 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F16H61/02 , F16H63/50
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress resonance and improve the durability of a friction engagement device.SOLUTION: This control device for a power transmission device is applied to the power transmission device which transmits power output from a power source such as an engine to driven wheels. The power transmission device includes a torque limiter and the friction engagement device. The power transmission device performs gearshift with the engagement/disengagement of the friction engagement device. The control device for the power transmission device includes a control means. The control means increases the engaging force of the friction engagement device being in engagement when resonance occurs, to set the torque capacity of the friction engagement device to be greater than the upper limit torque of the torque limiter.
摘要翻译：要解决的问题：抑制共振并提高摩擦接合装置的耐久性。解决方案：用于动力传递装置的该控制装置被应用于将从诸如发动机的动力源输出的动力输出到动力轮的动力传递装置。动力传递装置包括扭矩限制器和摩擦接合装置。动力传递装置通过摩擦接合装置的接合/分离来执行变速。电力传输装置的控制装置包括控制装置。当共振发生时，控制装置增加摩擦接合装置接合的接合力，将摩擦接合装置的扭矩容量设定为大于扭矩限制器的上限转矩。

80. 发明专利

JP2011110366A Duct-containing seat cushion 有权
标题翻译： DUCT包含座椅
公开(公告)号：JP2011110366A
公开(公告)日：2011-06-09
申请号：JP2009272038
申请日：2009-11-30
申请人： Inoac Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社イノアックコーポレーション
发明人： KONDO TETSUSHI , IMAI KEITA , KIRYU AKIO , KISHINO SUSUMU , MORISHITA KENTARO
IPC分类号： A47C7/74 , B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a duct-containing seat cushion which allows an occupant to satisfy riding feeling and sitting feeling while allowing seat surface temperature to be adjusted. SOLUTION: The seat cushion (S) is to constitute the seat portion of a vehicle seat. The seat cushion (S) includes a seat pad (1) with a plurality of recesses (20) set on the surface (1a) on an occupant-abutting side, and air distribution ducts (5) including: crosswise running distribution duct main parts (6) along the back side (2b) of a main part (2) related to the seat pad; air inlets (62) formed on the back side of the distribution duct main parts (6); and a plurality of air outlets (64) opened to the surface side of the distribution duct main parts (6). The seat pad (1) is inserted with the air distribution ducts (5) and integrally foam molded. The air outlets (64) are respectively matched with the recesses (20) to communicate a flow path (60) in the duct with the inside of the recesses (20) and the air inlets (62) appear to the backside (1b) of the seat pad (1). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种容纳座椅的坐垫，其允许乘员在允许座椅表面温度被调节的同时满足乘坐感和坐姿。
解决方案：座垫（S）构成车辆座椅的座椅部分。座垫（S）包括：座垫（1），其具有设置在乘员抵接侧的表面（1a）上的多个凹部（20），以及空气分配管道（5），包括：横向运行分配管道主体（6）沿着与座垫相关的主要部分（2）的后侧（2b）; 形成在分配管主体（6）的背面的空气入口（62）; 以及向分配管主体（6）的表面侧开口的多个排气口（64）。座垫（1）与空气分配管道（5）一起插入并整体发泡成型。空气出口（64）分别与凹部（20）匹配，以将管道中的流路（60）与凹部（20）的内部连通，并且空气入口（62）出现在座垫（1）。版权所有（C）2011，JPO＆INPIT

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