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1. 发明公开

EP2975301A1 AUTOMATIC TRANSMISSION CONTROL DEVICE 无效
标题翻译：自动变速器控制装置
公开(公告)号：EP2975301A1
公开(公告)日：2016-01-20
申请号：EP13877918.6
申请日：2013-12-27
申请人： Nissan Motor Co., Ltd
发明人： TOYOTA, Ryohey , TSUKIZAKI, Atsushi , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/02
CPC分类号： B60W30/19 , B60W10/02 , B60W10/10 , F16H59/68 , F16H61/0437 , F16H61/16 , F16H2306/24
摘要： Provided is a control device for an automatic transmission that can quickly respond to a new shift request for connecting an engaging clutch during shifting process to release the engaging clutch. The control device is provided with: an automatic transmission (3) having an engaging clutch (83) as shift element, and a shift controller (21) which controls shifting of the automatic transmission (3), wherein, when a downshift request for engaging the engaging clutch (83) is generated before determination of complete release of the engaging clutch (83) during upshift control for releasing the engaging clutch (83) in response to an upshift request, the downshift control in response to the downshift request is executed.
摘要翻译：提供一种用于自动变速器的控制装置，其能够在变速过程期间快速响应用于连接接合离合器的新换档请求以释放接合离合器。该控制装置具有：具有作为换挡元件的接合离合器（83）和控制自动变速器（3）的换挡的换挡控制器（21）的自动变速器（3），其中，在响应于升档请求而释放接合离合器（83）的升档控制期间在确定接合离合器（83）完全释放之前产生接合离合器（83），响应于降档请求的降档控制被执行。

2. 发明授权

EP2696109B1 Automatic transmission device and vehicle including the same 有权
标题翻译：自动变速器装置和车辆顺序
公开(公告)号：EP2696109B1
公开(公告)日：2015-01-21
申请号：EP12194317.9
申请日：2012-11-27
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Minami, Kengo
IPC分类号： F16H63/14 , F16H61/32
CPC分类号： B62M25/08 , B62K11/14 , B62M2025/006 , F16H61/32 , F16H63/14 , F16H63/18 , F16H2306/24

3. 发明公开

EP2781805A1 DEVICE FOR CONTROLLING AUTOMATIC TRANSMISSION 审中-公开
标题翻译：控制自动变速器的装置
公开(公告)号：EP2781805A1
公开(公告)日：2014-09-24
申请号：EP12850323.2
申请日：2012-10-23
申请人： Jatco Ltd
发明人： ENDO, Go , TAKAHASHI, Kunihiro
IPC分类号： F16H61/18 , F16H61/02 , F16H61/684
CPC分类号： F16H61/0204 , F16H61/061 , F16H61/16 , F16H61/684 , F16H2059/006 , F16H2306/24
摘要： [Abstract] In a control apparatus for an automatic transmission in which a first frictional clutching element which is engaged at a first gear shift stage and which is released at a second gear shift stage is equipped, when, during a gear shift from the first gear shift stage to the second gear shift stage, automatic transmission means (9A) for executing the gear shift to the gear shift stage automatically set on a traveling state issues a request of the gear shift from the second shift stage to the first gear shift stage before a start of an inertia phase during the gear shift from the first gear shift stage to the second gear shift stage, this gear shift request is inhibited. On the other hand, during the gear shift from the first stage to the second gear shift stage, before the start of the inertia phase, manual transmission means (9B) for executing the gear shift to the gear shift stage set through a manual operation issues another request of the gear shift from the second gear shift stage to the first gear shift stage, this gear shift request is allowed. Thus, while generations of a shock and a racing are prevented from occurring, a gear shift control in accordance with a driver intention can be executed.
摘要翻译： [摘要]在自动变速器的控制装置中，其中装备有在第一变速级啮合并且在第二变速级释放的第一摩擦啮合元件，当在从第一齿轮所述自动变速装置（9A）用于执行到在行驶状态中自动设定的变速档的换档，从而发出从所述第二变速档到所述第一变速档之前的从所述第二变速档到所述第一变速档的换档要求在从第一档位换档到第二档位期间惯性阶段开始时，禁止该换档请求。另一方面，在从第一档到第二档位的换档期间，在惯性阶段开始之前，用于执行换档至通过手动操作设定的档位的手动变速装置（9B）另一个从第二档位换档到第一档位的请求，允许该换档请求。因此，虽然防止了几代的冲击和竞赛发生，但可以执行根据驾驶员意图的换档控制。

4. 发明公开

EP2123530A3 Device and method for controlling transmission mechanism, and method for controlling motor vehicle 有权
标题翻译：装置和方法，用于控制用于控制机动车辆的变速器机构和方法
公开(公告)号：EP2123530A3
公开(公告)日：2011-11-23
申请号：EP09251317.5
申请日：2009-05-14
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Zenno, Toru c/o Yamaha Hatsudoki Kabushiki Kaisha
IPC分类号： B60W10/02 , B60W10/10 , B60W30/18 , F16D48/06 , F16H61/682
CPC分类号： B60W10/11 , B60W10/02 , B60W30/19 , B60W2510/0225 , B60W2510/0638 , B60W2510/1005 , B60W2510/104 , B60W2540/16 , B60Y2200/12 , B60Y2200/124 , F16H61/0437 , F16H61/682 , F16H2306/24
摘要： In a motor vehicle having a clutch 42 and a dog clutch transmission 50 actuated by actuators such as motors 51, 52, an additional shift command is accepted during a shift operation, thereby providing control that makes possible a responsive shift operation.
When a shift command is issued at a timing at which a shift operation is not being conducted, a disengagement operation of the clutch 42 and a dog insert operation of the transmission 50 are conducted in accordance with a first schedule, and then a first shift operation including an engagement operation of the clutch 42 is conducted. When a shift command is issued during a shift operation and an engagement operation of the clutch 42, the disengagement operation of the clutch 42 and the dog insert operation of the transmission are conducted according to a second schedule that is different from the first schedule so that the dog insert operation of the transmission 50 is conducted during the disengagement operation of the clutch 42, and then a second shift operation including the engagement operation is conducted.

5. 发明公开

EP1801466A3 Control apparatus of automatic transmission 有权
标题翻译：用于自动变速器的控制装置
公开(公告)号：EP1801466A3
公开(公告)日：2010-12-22
申请号：EP06024404.3
申请日：2006-11-24
申请人： JATCO Ltd
发明人： Inuta, Yukiyoshi
IPC分类号： F16H61/04 , F16H61/06
CPC分类号： F16H61/0437 , F16H61/061 , F16H61/686 , F16H2061/0444 , F16H2061/0451 , F16H2061/0455 , F16H2200/0052 , F16H2306/24 , Y10T477/638
摘要： A control apparatus of an automatic transmission includes first, second and third frictional elements, first and second shift control sections issuing a hydraulic pressure command to the first, second and third frictional elements for engagement and release thereof at primary and secondary shifts, a judging section judging a shift from a first speed stage to a third speed stage, and a third shift control section initiating the primary shift when the shift is judged, and initiating the secondary shift before an end of the primary shift while executing the primary shift when a gear ratio reaches a first predetermined gear ratio. the third shift control section compares two pressure command values of the first frictional element, respectively issued by the first and second shift control sections for the primary and secondary shifts, and selects a greater pressure command value, and outputs it to the first frictional element.

6. 发明授权

EP0974019B1 ERHÖHUNG DER SPONTANITÄT EINES AUTOMATGETRIEBES 失效
标题翻译：增加自动变速器的自发性
公开(公告)号：EP0974019B1
公开(公告)日：2002-07-10
申请号：EP98922645.1
申请日：1998-04-04
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： POPP, Christian , TENBROCK, Friedrich , ROSI, Hans-Jörg
IPC分类号： F16H61/16 , F16H61/02
CPC分类号： F16H61/061 , B60W2510/102 , F16H2061/062 , F16H2306/24 , Y10T477/688 , Y10T477/693 , Y10T477/69383
摘要： The invention relates to a method for increasing the spontaneity of an automatic gear with overlapping gears. Downshifting from a first to a second gear is only partially completed and a changeover back to a higher first gear occurs when an abort criterion is met.

8. 发明公开

EP0644362A1 Forced engagement logic 失效
标题翻译： Zwangsschaltlogik。
公开(公告)号：EP0644362A1
公开(公告)日：1995-03-22
申请号：EP94306787.6
申请日：1994-09-16
申请人： EATON CORPORATION
发明人： Steeby, Jon Allen
IPC分类号： F16H61/16 , F16H61/02
CPC分类号： F16H61/702 , F16H59/044 , F16H59/105 , F16H61/0213 , F16H61/0403 , F16H61/16 , F16H2059/006 , F16H2061/0234 , F16H2061/1232 , F16H2061/166 , F16H2306/24 , F16H2306/50 , Y10T74/1926 , Y10T477/6414 , Y10T477/6415 , Y10T477/6934
摘要： A control system/method (104) for controlling execution of selected shifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of engine or input shaft (11/98) speeds and of output shaft or vehicle speed (VS) speeds and from a driver control console (108) indicative of manual or automatic selection of upshifts or downshifts from a currently engaged gear ratio and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manually or automatically caused torque break of the transmission and manually or automatically caused substantial synchronization of the transmission thereafter. The predetermined logic rules include a strategy for sensing conditions indicative of a potentially dangerous downhill free-wheeling situation and for immediately causing the forced engagement of a gear ratio (GR FE ) determined as a function of vehicle speed regardless of the presence or absence of substantially synchronous conditions.
摘要翻译：提供了一种用于控制机械传动系统（10）的所选位移的执行的控制系统/方法（104）。控制系统包括中央处理单元（106），用于接收指示发动机或输入轴（11/98）速度和输出轴或车辆速度（VS）速度的输入信号，以及来自指示手动的驾驶员控制台（108）或从当前啮合的变速比自动选择升档或降档，并根据预定的逻辑规则对其进行处理以向传动致动器（112,70,96）发出命令输出信号，以在手动或自动引起的情况下实现所选择的换档变速器的扭矩断裂并且手动或自动地导致其后的传动的实质同步。预定的逻辑规则包括用于感测指示潜在危险的下坡后轮情况的条件的策略，并且立即导致被确定为车速的函数的传动比（GRFE）的强制接合，而不管存在或不存在基本同步条件。

9. 发明公开

EP0517420A3 Transmission speed matching control 失效
标题翻译：传动速度匹配控制
公开(公告)号：EP0517420A3
公开(公告)日：1993-10-27
申请号：EP92304812.8
申请日：1992-05-28
申请人： NEW HOLLAND U.K. LIMITED
发明人： Tanzer, John H. , Beim, Rudolph , Alderman, Bobby P. , Williams, Everett C. , Churchill, Stephen J. , Pearce, Shairyl I. , Nielsen, Bradley A. , Rutkowski, David J. , Sokol, David G. , Strosser, Richard P. , Macqueene, James William , Rempe, Scott A. , Longford, Michael E.
IPC分类号： F16H61/02 , B60K41/22 , F16H61/12
CPC分类号： F16H61/702 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/111 , B60W30/18 , B60W30/1819 , B60W2540/14 , F16H59/02 , F16H59/044 , F16H59/08 , F16H59/105 , F16H59/56 , F16H61/0248 , F16H61/12 , F16H61/16 , F16H61/684 , F16H61/70 , F16H63/46 , F16H2059/088 , F16H2061/0053 , F16H2061/023 , F16H2061/1232 , F16H2061/1244 , F16H2061/1268 , F16H2061/1292 , F16H2306/20 , F16H2306/24 , F16H2306/44 , F16H2306/46 , F16H2306/50 , F16H2312/02 , F16H2312/06
摘要： A vehicle transmission system having shift levers (92,96) coupled to couplers (65,55) for selection of ranges of gear speed ratios and electro-hydraulic powershift clutches (60) for selection of a gear speed ratio within the selected range is provided with controls for avoiding unexpected speeds or speed changes under certain conditions. If the vehicle is moving at start-up as a result of a stall or accidental reset of the microprocessor (80), and the shift levers (92,96) have not been moved since the stall or reset, the microprocessor retrieves from a non-volatile memory an indication of the last selected powershift gear prior to the reset and uses it for the initial powershift gear selection. When an operator depresses a clutch (79), shifts a shift lever (92,96) and then changes his mind and shifts the shift lever back to its original position before releasing the clutch above a threshold point, the microprocessor (80) selects the powershift gear in effect at the time the clutch pedal was depressed.

10. 发明公开

EP2781799A1 DEVICE FOR CONTROLLING AUTOMATIC TRANSMISSION 有权
标题翻译：一种用于控制A自动
公开(公告)号：EP2781799A1
公开(公告)日：2014-09-24
申请号：EP12849227.9
申请日：2012-11-05
申请人： JATCO Ltd
发明人： ENDO, Go
IPC分类号： F16H61/08
CPC分类号： F16H61/0265 , B60K20/14 , F16H61/061 , F16H61/08 , F16H61/68 , F16H61/686 , F16H2059/6807 , F16H2306/24
摘要： The present invention relates to a device for controlling an automatic transmission including a first frictional engagement element that is engaged at a first gear shift stage and is released at a second gear shift stage. When a request for a gear shift from the second gear shift stage to the first gear shift stage during a gear shift from the first gear shift stage to the second gear shift stage is present, occurrence of a shock and an engine rotation rise is suppressed. After the gear shift from the first gear shift stage to the second gear shift stage is finished (S1), a stroke rate of a piston that is actuated to press friction discs of the first frictional engagement element is calculated (S2), and the stroke rate calculated is compared with a predetermined stroke threshold value (S3). When the stroke rate calculated becomes equal to or smaller than the stroke threshold value, the gear shift from the second gear shift stage to the first gear shift stage is started.

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