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91. 发明专利

JP5151160B2 Control device for a vehicle drive unit 有权
公开(公告)号：JP5151160B2
公开(公告)日：2013-02-27
申请号：JP2007016876
申请日：2007-01-26
申请人：トヨタ自動車株式会社
发明人：淳田端 , 亨松原 , 雄二岩瀬 , 寛之柴田
IPC分类号： B60W10/10 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/02 , F16H59/38 , F16H59/68 , F16H61/08 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： B60W20/30 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L1/003 , B60L1/02 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2054 , B60L2240/14 , B60L2240/26 , B60L2240/34 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/461 , B60L2240/486 , B60L2250/16 , B60L2250/24 , B60L2250/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/0638 , F16H3/728 , F16H61/0437 , F16H2037/0873 , F16H2061/6603 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/23 , Y10T477/675
摘要： The present invention provides a control device for a vehicular drive apparatus with a structure of enabling the suppression of gearshift shock occurring during concurrent shifting executed of a first shifting portion and a second shifting portion. When the concurrent shifting are executed around the same time in which a down shift in one of a differential portion (first shifting portion) and an automatic shifting portion (second shifting portion) and an upshift in the other of them are executed, a first electric motor is caused to control a rotation speed of a second rotary element (sun gear). Thus, a shifting progress state upon the concurrent shifting is controlled. This causes shifting directions i.e., variation of the engine rotation speed in shifting of a shifting mechanism to be set in a unidirectional, enabling the suppression of gearshift shock.

92. 发明专利

JP2013035415A Control device 审中-公开
标题翻译：控制装置
公开(公告)号：JP2013035415A
公开(公告)日：2013-02-21
申请号：JP2011173215
申请日：2011-08-08
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KOBAYASHI YASUHIKO , MORI YUMA , SHIROMURA HIROAKI
IPC分类号： B60W10/10 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F16H59/72 , F16H61/12 , F16H61/686
CPC分类号： Y02T10/6221 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To achieve a control device that can promptly control a temperature rise of a first engagement device in a comparatively simple processing contents.SOLUTION: The control device for a vehicle drive device includes: an input member for drive connection with a drive power source of the wheel; an output member for drive connection with the wheel; and a transmission mechanism. The control device includes: an engagement control unit that makes a first engagement device a slip engagement state in a low output rotation state whose input conversion speed is lower than an actual rotation speed of the input member; an object amount acquisition unit to obtain the temperature or the heating amount gear position of the first engagement device as a main monitoring object amount M1; and a shift control unit that shifts the first engagement device from the slip engagement state to a release state when a main monitoring object amount M1 becomes the first determination threshold Th1 or more, and shifts the second engagement device to the state of the slipping connection, and shifts the gear position from the first gear position to the second gear position.
摘要翻译：要解决的问题：为了实现能够以比较简单的处理内容快速地控制第一接合装置的温度上升的控制装置。解决方案：用于车辆驱动装置的控制装置包括：用于与车轮的驱动力源驱动连接的输入构件; 用于与所述车轮的驱动连接的输出构件; 和传输机构。控制装置包括：接合控制单元，其使得第一接合装置在输入转换速度低于输入构件的实际转速的低输出旋转状态下处于滑动接合状态; 获取作为主监视对象量M1的第一接合装置的温度或加热量档位的物体量取得部; 以及变速控制单元，当主监视对象量M1成为第一判定阈值Th1以上时，将第一接合装置从滑动接合状态转移到释放状态，并且将第二接合装置移动到滑动连接的状态，并且将档位从第一档位移动到第二档位。版权所有（C）2013，JPO＆INPIT

93. 发明专利

JP5145755B2 Electronic control unit of the adjustment of the automatic transmission method and adjustment system and automatic transmission 有权
公开(公告)号：JP5145755B2
公开(公告)日：2013-02-20
申请号：JP2007111731
申请日：2007-04-20
申请人：トヨタ自動車株式会社
发明人：真実近藤 , 利光佐藤 , 如人守屋
IPC分类号： F16H61/02 , F16H61/12 , F16H61/68 , F16H61/684 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide a method and system for quickly and effectively adjusting an automatic transmission when replacing/repairing components. SOLUTION: First property information showing individual property errors of a friction engaging element 51 of the automatic transmission and a plurality of components 41, 43, 71-78 as parts of its hydraulic control device 40, and a correction value k for correcting a control signal Id supplied to the hydraulic control device 40 depending on the property errors of the plurality of components are stored in a memory 32 in a re-writable manner. When a predetermined component 41 as part of the hydraulic control device 40 is replaced with a replacing component manufactured in an allowable error, the property value for the component stored in the memory 32 is re-written into second property information showing a zero property error, a new correction value k is calculated in accordance with the second property information and the property information stored in the memory 32 for non-replacing components 43, 71-78, and the correction value k in the memory 32 is updated. COPYRIGHT: (C)2009,JPO&INPIT

94. 发明专利

JP2013032793A Shift control device of automatic transmission 审中-公开
标题翻译：自动变速箱换档控制装置
公开(公告)号：JP2013032793A
公开(公告)日：2013-02-14
申请号：JP2011168034
申请日：2011-08-01
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： HARADA KOJI
IPC分类号： F16H61/04 , F02D29/00 , F16H61/686 , F16H63/50
摘要： PROBLEM TO BE SOLVED: To provide a control device of an automatic transmission that avoids a gear shift shock by eliminating a one-way clutch.SOLUTION: The coast-down that occurs in a downshift and deceleration of a vehicle is performed in a driving condition where the rotation speed of an input shaft 21 of a hydraulic power transmission 20 is higher than that of an output shaft 22. A shift control device 7 performs feedback control of a second frictional engagement element B1 so that the rotation speed of the output shaft 22 of the hydraulic power transmission 20 becomes a target rotation speed when the coast-down is performed.
摘要翻译：要解决的问题：提供通过消除单向离合器来避免换档冲击的自动变速器的控制装置。解决方案：在液压动力传动装置20的输入轴21的转速高于输出轴22的转速的驱动条件下，执行在车辆的降档和减速中发生的滑行降档。换档控制装置7进行第二摩擦接合元件B1的反馈控制，使得当进行滑行时液压传动装置20的输出轴22的转速变为目标转速。版权所有（C）2013，JPO＆INPIT

95. 发明专利

JP5136432B2 Control device for an electric vehicle 有权
公开(公告)号：JP5136432B2
公开(公告)日：2013-02-06
申请号：JP2009006673
申请日：2009-01-15
申请人：日産自動車株式会社
发明人：景士下田
IPC分类号： F16H61/02 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/08 , B60W10/10 , B60W20/00 , F16H59/68 , F16H59/72 , F16H59/78 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： Y02T10/6221 , Y02T10/7077 , Y02T10/76

96. 发明专利

JP5125604B2 Hydraulic control device for an automatic transmission 有权
公开(公告)号：JP5125604B2
公开(公告)日：2013-01-23
申请号：JP2008046206
申请日：2008-02-27
申请人：マツダ株式会社
发明人：恒士郎佐治
IPC分类号： F16H57/04 , F16H61/00 , F16H61/4165 , F16H61/68 , F16H61/684 , F16H61/686

97. 发明专利

JP5124944B2 Control device for an automatic transmission 有权
公开(公告)号：JP5124944B2
公开(公告)日：2013-01-23
申请号：JP2005379506
申请日：2005-12-28
申请人：トヨタ自動車株式会社
发明人：達哉河村 , 敏夫杉村
IPC分类号： F16H61/12 , F16H59/18 , F16H59/40 , F16H59/42 , F16H61/68 , F16H61/684 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To perform proper fail-safe treatment when an automatic transmission malfunctions providing only a neutral condition, regardless of whether the malfunction of any engaging element (a linear solenoid valve) due to a hydraulic switch can be specified. SOLUTION: When a trouble of a neutral is determined in S1, if the hydraulic switch is normal and it can be specified which linear solenoid valve is defective, Step S5 and so on are executed and specified fail-safe treatment is performed for the defective linear solenoid valve. If the hydraulic switch is abnormal and it cannot be specified which linear solenoid valve is defective, Step S3 and so on is executed and specified fail-safe treatment is performed while focusing on the possibly defective linear solenoid valve. COPYRIGHT: (C)2007,JPO&INPIT

98. 发明专利

JP5122938B2 8-speed automatic transmission hydraulic control system for a vehicle 有权
公开(公告)号：JP5122938B2
公开(公告)日：2013-01-16
申请号：JP2007340554
申请日：2007-12-28
申请人：現代自動車株式会社 , 起亞自動車株式会社
发明人：載熹洪
IPC分类号： F16H61/00 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/0206 , F16H2200/006 , Y10T477/6388

99. 发明专利

JP5109626B2 Hydraulic control device for an automatic transmission 有权
公开(公告)号：JP5109626B2
公开(公告)日：2012-12-26
申请号：JP2007311253
申请日：2007-11-30
申请人：アイシン・エィ・ダブリュ株式会社
发明人：哲也清水 , 建一土田 , 雅路山口 , 聡西尾 , 明智鈴木 , 和典石川
IPC分类号： F16H61/00 , F16H61/686
CPC分类号： F16H61/0206 , F16H61/061 , F16H61/686

100. 发明专利

JP5104061B2 Shift control device for a vehicle 有权
公开(公告)号：JP5104061B2
公开(公告)日：2012-12-19
申请号：JP2007167098
申请日：2007-06-26
申请人：日産自動車株式会社
发明人：順中野渡
IPC分类号： B60W10/08 , B60K6/48 , B60K6/547 , B60W10/10 , B60W20/00 , F16H59/74 , F16H61/08 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： Y02T10/6221 , Y02T10/76

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