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61. 发明专利

JP4092504B2 Torque converter slip control device 有权
公开(公告)号：JP4092504B2
公开(公告)日：2008-05-28
申请号：JP2004170994
申请日：2004-06-09
申请人：日産自動車株式会社
发明人：章東又 , 哲瀬川
IPC分类号： F16H61/14 , F16H59/18 , F16H59/24 , F16H59/42 , F16H59/68 , G06F19/00
CPC分类号： F16H61/143 , F16H59/36 , F16H2059/366 , F16H2061/145 , Y10T477/70
摘要： A controller (5) controls the engaging force between a pump impeller (1a) connected to an engine (2) and a turbine runner (1b) connected to an automatic transmission (23). The controller (5) first performs feedforward control of the engaging force. The controller (5) determines a reference value and a target rotation speed based on the capacity characteristics of the torque converter (1), and if the rotation speed of the engine (2) becomes less than the reference value, performs feedback control of the engaging force so that the deviation between the target rotation speed and the rotation speed decreases. When a predetermined condition is satisfied, the controller (5) changes over from feedforward control to feedback control, even if the rotation speed of the engine (21) is not less than the reference value. As a result, the control precision of feedback control when performing a slip lock-up, is increased.

63. 发明专利

JP2007527484A Transmission equipment 有权
公开(公告)号：JP2007527484A
公开(公告)日：2007-09-27
申请号：JP2006518356
申请日：2004-07-08
申请人：ゼロシフトリミテッド
发明人：マーティン，ウィリアム，ウェスリー
IPC分类号： F16H61/04 , F16H59/04 , F16H59/16 , F16H59/36 , F16H59/44 , F16H59/56 , F16H59/68 , F16H61/684
CPC分类号： F16H59/16 , F16H59/36 , F16H59/44 , F16H61/0437 , F16H61/682 , F16H63/502 , F16H2059/144 , F16H2059/147 , F16H2306/42 , F16H2306/46 , F16H2306/50 , F16H2342/044 , Y10T477/60 , Y10T477/6203 , Y10T477/641 , Y10T477/6425 , Y10T477/70 , Y10T477/735 , Y10T477/75 , Y10T477/755 , Y10T477/78
摘要：複数のギヤ比（１５、１７）を有したトランスミッションであって、ギヤ比と選択的に係合させるセレクタ手段（１３）と、駆動源からトランスミッションに駆動力を選択的に伝達させるクラッチ手段（２）と、クラッチトルクリミットをコントロールさせるコントロールシステムとをさらに有しており、コントロールシステムはセレクタ手段が非係合状態のギヤ比を選択する前にクラッチトルクリミット値を自動調整するようにアレンジされており、非係合状態のギヤ比がセレクタ手段で係合されているときにトルクが所定値を超えればクラッチの入力側と出力側との間で相対的回転移動させるトランスミッションが開示されている。
【選択図】図１ｄ

64. 发明专利

JP2007100892A Power transmission device for vehicle 有权
标题翻译：用于车辆的动力传动装置
公开(公告)号：JP2007100892A
公开(公告)日：2007-04-19
申请号：JP2005293484
申请日：2005-10-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： EGUCHI TAKAHIRO , TAKEMORI YUICHIRO , UNEYAMA TOSHIKAZU
IPC分类号： F16H61/02 , F16H9/00 , F16H59/24 , F16H59/26 , F16H59/42 , F16H59/76 , F16H61/662
CPC分类号： F16H61/66272 , F16H59/14 , F16H59/30 , F16H59/36 , F16H59/76 , F16H61/0021 , F16H2061/6618 , Y10T477/6403 , Y10T477/693
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device for a vehicle capable of improving fuel economy. SOLUTION: In this power transmission device for the vehicle, an electronic control unit ECU performs operation control of a starting clutch so as to make the starting clutch in a loose engagement state for a predetermined time when releasing a cylinder cut-off state, and estimates and calculates a prediction PB that is pressure inside an intake pipe based on rotational frequency Ne of an output shaft of an engine and an opening TH of a throttle valve for this predetermined time. Moreover, the electronic control unit ECU estimates and calculates driving torque by the engine based on the rotational frequency Ne of the output shaft of the engine and the calculated prediction PB, and sets drive side pressure and driven side pressure of a continuously variable transmission CVT based on the calculated driving torque. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够提高燃料经济性的车辆的动力传递装置。解决方案：在这种车辆动力传递装置中，电子控制单元ECU执行起动离合器的操作控制，以便在释放气缸切断状态时使起动离合器处于松动接合状态一段预定时间，并且基于发动机的输出轴的旋转频率Ne和节气门的开度TH来估计并计算作为进气管内的压力的预测值PB。此外，电子控制单元ECU基于发动机的输出轴的旋转频率Ne和计算出的预测值B来估计并计算发动机的驱动转矩，并且设定无级变速器CVT的驱动侧压力和从动侧压力计算出的驱动转矩。版权所有（C）2007，JPO＆INPIT

65. 发明专利

JP2006528324A Method of controlling a motor vehicle drive train 审中-公开
公开(公告)号：JP2006528324A
公开(公告)日：2006-12-14
申请号：JP2006520787
申请日：2004-07-21
申请人：ダイムラークライスラー・アクチェンゲゼルシャフト
发明人：マルティン・シュレヒト
IPC分类号： F16H61/14 , B60W30/18 , F16H59/36 , F16H59/38 , F16H59/46 , F16H59/66 , F16H59/68 , F16H59/70 , F16H61/00 , F16H61/662 , F16H63/50
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H59/36 , F16H61/14 , F16H61/662 , F16H63/50 , F16H2059/366 , F16H2059/467 , Y10T477/619 , Y10T477/6333 , Y10T477/635 , Y10T477/636
摘要： In a method for operating a drive train for a motor vehicle including a transmission with a hydraulic torque converter having a converter lockup clutch which can be activated by a working pressure acting on a piston under engine overrun conditions when an increased internal pressure is produced in the torque converter which acts on the piston counteracting the operating pressure of the converter lockup clutch so that it cannot be closed, at least one operational variable of the motor vehicle is monitored and if the operational variable exceeds a threshold value the rotational speed ratio between the turbine wheel and pump wheel is reduced by changing the engine speed and/or the transmission ratio in order to activate the lock-up clutch.

66. 发明专利

JP3760545B2 Control device for an automatic transmission 失效
公开(公告)号：JP3760545B2
公开(公告)日：2006-03-29
申请号：JP860297
申请日：1997-01-21
申请人：マツダ株式会社
发明人：裕将吉田 , 秀寿延本
IPC分类号： B60W10/04 , F02D23/02 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/18 , B60W10/184 , F02D13/02 , F02D29/00 , F02D41/04 , F02D41/10 , F02D41/12 , F16H59/22 , F16H59/24 , F16H59/36 , F16H59/42 , F16H61/00 , F16H61/10 , F16H61/66 , F16H61/662 , F16H63/50
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W10/109 , B60W30/1819 , B60W30/188 , B60W2710/0644 , F16H59/24 , F16H59/36 , F16H61/66 , F16H61/6648 , F16H2061/0015 , Y10T477/623 , Y10T477/675

67. 发明专利

JP3736329B2 Cruise control apparatus for a vehicle 有权
公开(公告)号：JP3736329B2
公开(公告)日：2006-01-18
申请号：JP2000313628
申请日：2000-10-13
申请人：日産自動車株式会社
发明人：悟久松 , 隆細谷
IPC分类号： B60K31/00 , B60W10/04 , B60W10/02 , F02D29/00 , F02D29/02 , F16H59/08 , F16H59/18 , F16H59/22 , F16H59/36 , F16H59/42 , F16H59/44 , F16H59/54 , F16H61/02 , F16H61/20 , F16H63/50
CPC分类号： F16H61/0246 , B60W2720/10 , F16H59/22 , F16H59/36 , F16H61/20 , F16H63/50 , F16H2061/202 , Y10T477/63525 , Y10T477/693958 , Y10T477/693965
摘要： In a vehicle wherein the output of an engine is transmitted to an output shaft via a torque converter and clutches, for forward/reverse change-over, a control device is provided which can control a creep phenomenon. The control device comprises a change-over valve provided in a circuit for supplying the pressurized fluid to the clutches, and the pressure control valve which controls the fluid pressure to the clutches. When the accelerator pedal is not depressed, the pressure control valve is controlled to make the vehicle speed lie within a predetermined target speed range.

68. 发明专利

JP2005308071A Controller of lock-up clutch 审中-公开
标题翻译：锁定离合器控制器
公开(公告)号：JP2005308071A
公开(公告)日：2005-11-04
申请号：JP2004124772
申请日：2004-04-20
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： TSUNEKAWA KAZUTOSHI
IPC分类号： F16H61/14 , F16H59/36 , F16H59/70 , F16H59/72
CPC分类号： F16H61/143 , F16H59/36 , F16H59/70 , F16H59/72 , Y10T477/635
摘要： PROBLEM TO BE SOLVED: To provide a controller of a lock-up clutch which can perform a precise control corresponding to the variations in the pressure of the back side of a piston (back pressure). SOLUTION: The controller of the lock-up clutch comprises a three-dimensional back pressure map which allows determination of the back pressure of a lock-up piston from the number Ne of rotations of an engine, the temperature of oil, and a speed ratio, a sensor related to the parameters that affects the back pressure of the lock-up piston, and a lock-up pressure controller which determines the value equivalent to the back pressure of the lock-up piston from the oil pressure map and the sensor, and compensates a lock-up pressure supplied to the lock-up clutch for the equivalent above before outputting it. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种锁定离合器的控制器，其能够对应于活塞背侧的压力变化（背压）执行精确控制。解锁方案：锁止离合器的控制器包括三维背压图，其允许从发动机转数Ne，油的温度和/或发动机的数量确定锁止活塞的背压变速比，与影响锁止活塞的背压的参数有关的传感器;以及锁定压力控制器，其从油压图确定与锁止活塞的背压相当的值，以及传感器，并且在输出之前补偿提供给上述等效的锁止离合器的锁定压力。版权所有（C）2006，JPO＆NCIPI

69. 发明专利

JP3687226B2 Control device for an automatic transmission 失效
公开(公告)号：JP3687226B2
公开(公告)日：2005-08-24
申请号：JP28000996
申请日：1996-09-30
申请人：マツダ株式会社
发明人：康成中山 , 紳中野 , 美津男安野 , 研司澤 , 満一田坂 , 真也鎌田
IPC分类号： F16H59/24 , F16H59/36 , F16H59/38 , F16H59/44 , F16H59/72 , F16H61/06 , F16H61/686
CPC分类号： F16H61/061 , F16H59/24 , F16H59/36 , F16H59/44 , F16H59/72 , F16H2059/385 , Y10T477/6938

70. 发明专利

JP2004532597A Drive control device 审中-公开
公开(公告)号：JP2004532597A
公开(公告)日：2004-10-21
申请号：JP2003501708
申请日：2002-03-09
申请人：ヴィッテンシュタインアーゲー
发明人：ヴィッテンシュタイン，マンフレート , バイヤー，トーマス
IPC分类号： H02P29/00 , B60W50/00 , F16H59/00 , F16H59/16 , F16H59/36 , F16H59/72 , H02P7/00
CPC分类号： F16H59/00 , B60W2050/0045 , F16H57/01 , F16H59/16 , F16H59/36 , F16H59/72 , Y10T477/65
摘要：この発明は、電動機（１０）に連結された動力伝達機構（２０）を制御するための駆動制御装置に関する。この駆動制御装置は、動力伝達機構（２０）の駆動に関して特有なパラメータを求めるための１個あるいは複数個のセンサ（６０）と、非集中機能のセンサ活用評価機構（７０）とから成る。前記１個のセンサあるいは何れか１個のセンサ（６０）は、前記センサ活用評価機構（７０）に接続されて、前記１個のセンサあるいは何れか１個のセンサから供給された情報を独自に活用評価する。

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