专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005009520A Lock-up controller of automatic transmission 有权
标题翻译：自动变速箱闭锁控制器
公开(公告)号：JP2005009520A
公开(公告)日：2005-01-13
申请号：JP2003171549
申请日：2003-06-17
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUSHIYAMA HIROYUKI , IJICHI YASUHIRO , SUGANO TADAHIRO , NAKAJIMA KENJI , NAGAYAMA YORIYUKI , NISHIO SHINICHI
IPC分类号： B60W10/04 , B60W10/02 , F02D17/02 , F02D29/00 , F16H61/14 , B60K41/00 , B60K41/02
摘要： PROBLEM TO BE SOLVED: To provide the lock-up controller of an automatic transmission which lock-up controller can optimally reflect the learned value of the control pressure of a lock-up clutch according to the state of the number of cylinders. SOLUTION: The lock-up controller of the automatic transmission is provided with a torque converter having the lock-up clutch connected to an engine capable of performing/stopping the combustion for a group of cylinders, and performs the feedback control for the control pressure of the lock-up clutch such that the actual slip ratio coincides with the target slip ratio of the lock-up clutch in the specified running state. The lock-up controller includes a learning unit for learning the value corresponding to the control pressure when the required conditions are satisfied during the feedback control of the lock-up clutch, and a learning correction unit for correcting the value corresponding to the control pressure learned by the learning unit in the running state of at least one of the all cylinder operating state and the partially stopped operating state of the engine so as to be reflected in the other running state of the engine. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供自动变速器的锁定控制器，锁定控制器可以根据气缸数的状态最佳地反映锁止离合器的控制压力的学习值。解决方案：自动变速器的锁止控制装置设置有一个变矩器，该变矩器具有连接到能够执行/停止一组气缸的燃烧的发动机的锁止离合器，并且执行用于锁定离合器的控制压力使得实际滑移比与在指定行驶状态下的锁止离合器的目标滑移率一致。锁定控制器包括学习单元，用于在锁定离合器的反馈控制期间满足所需条件时学习与控制压力相对应的值;以及学习校正单元，用于校正与所学习的控制压力相对应的值通过所述学习单元处于所述发动机的所有气缸操作状态和所述部分停止的操作状态中的至少一个的运行状态，以便在所述发动机的另一运行状态下反射。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005133834A Controller for automatic transmission of vehicle 有权
标题翻译：用于车辆自动变速器的控制器
公开(公告)号：JP2005133834A
公开(公告)日：2005-05-26
申请号：JP2003370804
申请日：2003-10-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUSHIYAMA HIROYUKI , KATAKURA TAKEHIRO , NAKAJIMA KENJI , NISHIO SHINICHI
IPC分类号： F02D17/02 , F02D29/00 , F16H61/10 , F16H61/684
摘要： PROBLEM TO BE SOLVED: To optimize the upward/downward slope gear shift control of an automatic transmission of a vehicle wherein an engine is operated in a full-cylinder/cylinder-halted state. SOLUTION: In this controller for the automatic transmission of the vehicle comprising the engine capable of being controlled to be switched between the full-cylinder operation and the cylinder-halted operation, includes a gear shift pattern selecting unit for selecting one of a plurality of gear shift patterns determined in advance in accordance with a degree of upward slope, when an upward slope state is detected, and a gear shift pattern changing unit for changing a shift-up line to a high-speed side with respect to the gear shift pattern selected in the full-cylinder operation state of the engine, in a case when the cylinder-halted operation state is detected. The controller further includes an upward slope gear shift control unit performing the upward slope control on the basis of the gear shift pattern selected by the gear shift pattern selecting unit or the gear shift pattern changed by the gear shift pattern changing unit. Similarly, the gear shift pattern changing unit changes a shift-down line to a high-speed side on the downward slope. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：优化车辆的自动变速器的向上/向下坡度变速控制，其中发动机以全气缸/气缸停止状态操作。解决方案：在用于自动变速器的控制器中，包括能够被控制在全缸操作和气缸停止操作之间切换的发动机的车辆，包括：换挡模式选择单元，用于选择当检测到向上倾斜状态时，根据向上倾斜度预先确定的多个换挡图形;以及换档图案改变单元，用于将升档线相对于齿轮改变为高速侧在检测到气缸停止运转状态的情况下，在发动机的全气缸运转状态下选择的换档方式。控制器还包括一个向上斜率变速控制单元，它根据由换档模式选择单元选择的换档模式或由换挡模式改变单元改变的换档模式执行向上斜率控制。类似地，换档模式改变单元将向下斜线上的下降线改变为高速侧。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005178445A Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：JP2005178445A
公开(公告)日：2005-07-07
申请号：JP2003418643
申请日：2003-12-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUSHIYAMA HIROYUKI , KATAKURA TAKEHIRO , NAKAJIMA KENJI , NISHIO SHINICHI
IPC分类号： B60W10/02 , B60W10/04 , B60W10/06 , B60W50/02 , F02D17/02 , F02D29/00 , F02D29/02 , F02D41/00 , F02D41/36 , F16H59/76 , F16H61/14 , F16H63/50 , B60K41/02 , B60K41/00
CPC分类号： F16H61/12 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , F02D41/0087 , F16H2061/1208 , F16H2061/1276 , Y10S477/906 , Y10T477/6418 , Y10T477/6433 , Y10T477/679 , Y10T477/735 , Y10T477/747 , Y10T477/75 , Y10T477/79
摘要： PROBLEM TO BE SOLVED: To prevent misjudgement in judging a breakdown of a lockup clutch or a lockup clutch control device, in a control device of a vehicle equipped with an engine capable of executing/halting combustion for every cylinder group. SOLUTION: This control device is provided with the engine capable of switching between an all cylinder operating state activating the all cylinders of the engine and a halt cylinder operating state activating a part of the cylinders according to an operation state of the vehicle, a torque converter with the lockup clutch connected to the engine, and a lockup clutch control device controlling the lockup clutch. Furthermore, this control device comprises an engine switch controlling unit controlling the switching of the engine between the all cylinder operating state and the halt cylinder operating state, a breakdown judging unit judging a breakdown of the lockup clutch and the lockup clutch control device, and a fastening capacity change prohibiting unit prohibiting a change in the fastening capacity of the lockup clutch in association with the switching control of the engine operation state by the engine switch controlling unit during the breakdown judgement by the breakdown judging unit. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在配备有能够执行/停止每个气缸组的燃烧的发动机的车辆的控制装置中判断锁止离合器或锁止离合器控制装置的故障时的错误判定。解决方案：该控制装置设置有能够根据车辆的运行状态在启动发动机的所有汽缸的全气缸运转状态和启动汽缸的一部分的停止气缸运转状态之间进行切换的发动机，具有连接到发动机的锁止离合器的变矩器和控制锁止离合器的锁止离合器控制装置。此外，该控制装置包括：发动机开关控制单元，控制在所有气缸运转状态和停止气缸运转状态之间的发动机的切换，判断锁止离合器和锁止离合器控制装置的故障的击穿判定单元，以及紧固能力改变禁止单元在故障判定单元的故障判断期间，通过发动机开关控制单元与发动机操作状态的切换控制相关联地禁止锁止离合器的紧固能力的变化。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005009510A Controller of automatic transmission 有权
标题翻译：自动变速器控制器
公开(公告)号：JP2005009510A
公开(公告)日：2005-01-13
申请号：JP2003171068
申请日：2003-06-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAJIMA KENJI , TERAYAMA KOJI , NISHIO SHINICHI , KUSHIYAMA HIROYUKI , NAGAYAMA YORIYUKI
IPC分类号： F16H61/02 , F16H61/684
摘要： PROBLEM TO BE SOLVED: To provide a controller of an automatic transmission capable of improving fuel economy by continuously cutting fuel without causing shift busy.
SOLUTION: This controller of the automatic transmission comprises a shift lane altering means which, when a transmission gear is other than a 1st shift gear, a deceleration lockup control is performed, and fuel cut is performed, alters a downshift lane and an upshift lane predetermined according to a vehicle speed to a high-speed downshift lane and a high-speed upshift lane.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过连续切断燃料而不引起换档繁忙来提高燃料经济性的自动变速器的控制器。解决方案：该自动变速器的控制器包括换挡车道改变装置，当换档档位不同于第一变速档时，执行减速锁定控制，并执行燃料切断，改变降档车道和升降车道根据车速预定为高速降档车道和高速升档车道。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2013113390A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2013113390A
公开(公告)日：2013-06-10
申请号：JP2011260932
申请日：2011-11-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUSHIYAMA HIROYUKI , OGATA UKYO , NAMEKAWA KENICHI
IPC分类号： F16H61/02 , F16H61/18
CPC分类号： F16H61/66272 , F16H2061/6618
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device configured to prevent belt slip even when an unexpected inertia force is input to a continuously variable transmission from the road surface side in a vehicle equipped with the continuously variable transmission.SOLUTION: The power transmission device includes: a CVT (continuously variable transmission) formed of drive/driven pulleys connected to a drive source (an engine) mounted on the vehicle, and a belt; and a clutch 28a arranged in series with the CVT. The power transmission device is configured to determine whether the vehicle is in traveling state in which the output torque of the drive source input to a driving shaft from the drive source changes in a decrease direction (S200), to compute belt transmission torque on the basis of input torque comprising inertia torque and the output torque of the drive source input to the driving shaft from a driving wheel, and a preset belt friction coefficient (a belt lower limit μ); and to control the transmission torque of a clutch such that the transmission torque of the clutch is equal to or larger than the input torque and less than the belt transmission torque when the vehicle is in the traveling state (S202-S214).
摘要翻译：要解决的问题：提供一种动力传递装置，其被配置为即使当在装备有无级变速器的车辆中从路面侧向无级变速器输入意外的惯性力时也防止皮带打滑。电力传输装置包括：连接到安装在车辆上的驱动源（发动机）的驱动/从动皮带轮形成的CVT（无级变速器）和皮带; 以及与CVT串联布置的离合器28a。动力传递装置被配置为确定车辆是否处于从驱动源输入到驱动轴的驱动源的输出转矩沿减速方向变化的行驶状态（S200），以基于包括惯性转矩和从驱动轮输入到驱动轴的驱动源的输出转矩和预设的带摩擦系数（带下限μ）的输入转矩; 并且控制离合器的传动扭矩，使得当车辆处于行驶状态时，离合器的传动扭矩等于或大于输入扭矩并小于带传动扭矩（S202-S214）。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2005009343A Controller of automatic transmission 有权
标题翻译：自动变速器控制器
公开(公告)号：JP2005009343A
公开(公告)日：2005-01-13
申请号：JP2003172008
申请日：2003-06-17
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KATAKURA TAKEHIRO , NAKAJIMA KENJI , TERAYAMA KOJI , NISHIO SHINICHI , NAGAYAMA YORIYUKI , KUSHIYAMA HIROYUKI
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D13/02 , F02D13/06 , F02D17/02 , F02D29/00 , F02D45/00 , F16H59/08 , F16H59/18 , F16H59/24 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/66 , F16H61/02 , F16H63/50 , B60K41/00 , B60K41/06
CPC分类号： F02D17/02 , Y10T477/68
摘要： PROBLEM TO BE SOLVED: To provide a controller of an automatic transmission in which a necessary deceleration can be generated when traveling on a descending road during a partial cylinder stopping drive in the case that an internal combustion engine is controlled to be switched between all cylinder actuating operation and the partial cylinder stopping drive and which does not impart feeling of an acceleration. SOLUTION: The controller of the automatic transmission includes operations of a step of inhibiting the partial cylinder stopping drive (S208) by setting a bit of a cylinder stop inhibit request flag to "1" when a presumed ascending gradient or descending gradient of the traveling road is a threshold value or more (S200, S210). The controller also includes continuing of the predetermined time inhibit request even after the gradient becomes less than the threshold value after the inhibit request (S212, S214), and suspending of the inhibit request during the partial cylinder stopping drive (S202, S220). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种自动变速器的控制器，其中在内燃机被控制切换的情况下，在部分气缸停止驱动期间在下降道路上行驶时可以产生必要的减速度所有气缸致动操作和部分气缸停止驱动，并且不赋予加速感。解决方案：自动变速器的控制器包括通过将推定的上升坡度或下降梯度设定为“1”来将气缸停止禁止请求标志的位设置为“1”来禁止部分气缸停止驱动的步骤（S208）行驶道路是阈值以上（S200，S210）。即使梯度变得小于禁止请求后的阈值（S212，S214），并且在部分气缸停止驱动期间暂停禁止请求，控制器还包括继续预定的时间禁止请求（S202，S220）。版权所有（C）2005，JPO＆NCIPI

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