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1. 发明专利

JP2012077794A Continuously variable transmission and shift control method 有权
标题翻译：连续可变传输和移位控制方法
公开(公告)号：JP2012077794A
公开(公告)日：2012-04-19
申请号：JP2010221535
申请日：2010-09-30
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： TANAKA HIROYASU , INOUE TAKUICHIRO , NONOMURA RYOSUKE , EGUCHI TAKESHI , INOUE MAMIKO , TAKAHASHI SEIICHIRO
IPC分类号： F16H61/04 , F16H61/662
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/702 , F16H2037/023 , F16H2059/663 , F16H2061/163
摘要： PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of securing the driving force of a vehicle when the vehicle runs on a slope road.SOLUTION: In a shift control section (12) including a slope road upshift prohibiting means configured to prohibit upshift of an auxiliary transmission mechanism (30) when the vehicle runs on a steep slope road, and a slope road upshift means configured to upshift the auxiliary transmission mechanism (30) in a case where the vehicle runs in a predetermined running state when the slope road upshift prohibiting means prohibits upshift of the auxiliary transmission mechanism (30), the slope road upshift unit performs the shift of the auxiliary transmission mechanism (30) while the transmission ratio of a variator (20) is varied in accordance with the variation of the transmission ratio of the auxiliary transmission mechanism (30) to prevent a through transmission ratio from varying even when the vehicle runs on the slope road.
摘要翻译：要解决的问题：提供一种能够在车辆在斜坡道路上行驶时确保车辆的驱动力的无级变速器。解决方案：在变速控制部分（12）中，包括斜坡加坡禁止装置，其构造成当车辆在陡峭的坡道上行驶时禁止辅助传动机构（30）的升档;以及坡道道路升档装置，当斜坡加坡禁止装置禁止辅助传动机构（30）的升档时，在车辆在预定行驶状态下行驶的情况下，升档副传动机构（30），斜坡道换高档单元进行辅助变速器机构（30），同时变速器（20）的传动比根据辅助传动机构（30）的传动比的变化而变化，以防止即使当车辆在斜坡道路上行驶时，传动比也变化。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011021721A Continuously variable transmission 有权
标题翻译：连续可变传输
公开(公告)号：JP2011021721A
公开(公告)日：2011-02-03
申请号：JP2009169178
申请日：2009-07-17
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , TANAKA HIROYASU , NONOMURA RYOSUKE , SEKI JOJI , INOUE TAKUICHIRO , INOUE MAMIKO , OCHIAI TATSUO
IPC分类号： F16H61/10 , F16H59/24 , F16H59/70 , F16H61/66 , F16H61/662 , F16H61/686
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/08 , F16H61/6648 , F16H61/702 , F16H2037/023 , Y10T477/6217 , Y10T477/623 , Y10T477/688
摘要： PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of combining improvement of the fuel efficiency and reduction of shift shock. SOLUTION: The continuously variable transmission includes a variator (20) capable of continuously modifying the speed ratio, a subtransmission mechanism (30) equipped with a first shift stage as a shift stage for advancing and a second shift stage with its gear ratio smaller than the first shift stage, and a shift control part for modifying the speed ratio of the variator (20) and the shift stages of the subtransmission mechanism (30) and changing a through gear ratio which is the whole speed ratio of the variator (20) and the subtransmission mechanism (30) based on a driving condition of a vehicle. The shift control part (12) includes an upshift means for upshifting the subtransmission mechanism (30) from the first shift stage to the second shift stage when the driving condition of the vehicle is determined to be a steady condition. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够结合燃料效率的提高和减少换挡冲击的无级变速器。解决方案：无级变速器包括能够连续地改变速比的变速器（20），配备有作为前进档的变速级的第一变速级的副变速器机构（30）和其变速比的第二变速级小于第一变速级的变速控制部，以及用于改变变速器（20）的变速比和副变速机构（30）的变速级的变速控制部，并且改变作为变速器的全速比的通过齿轮比（ 20）和副变速器机构（30）。变速控制部分（12）包括升档装置，用于当车辆的驾驶状态被确定为稳定状态时，将副变速机构（30）从第一变速级升高到第二变速级。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010230116A Continuously variable transmission and method of controlling the same 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：JP2010230116A
公开(公告)日：2010-10-14
申请号：JP2009079676
申请日：2009-03-27
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO , TAKAHASHI SEIICHIRO , OCHIAI TATSUO , KOGA MASAHITO , UCHIDA MASAAKI , MONNO RYOJI
IPC分类号： F16H61/04 , F16H37/02 , F16H59/42 , F16H61/70
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/0213 , F16H61/702 , F16H2037/023 , Y10T477/6217 , Y10T477/623 , Y10T477/6237 , Y10T477/6242
摘要： PROBLEM TO BE SOLVED: To comply with a different speed change request depending on a driving state by enhancing flexibility in designing time required for coordinated variable speed. SOLUTION: Based on a driving state of a vehicle, a transmission controller 12 sets a reach through-speed ratio to be achieved in the driving state, and controls at least one of the speed ratio of a variator 20 and the shift position of a sub transmission mechanism 30 so that an actual through-speed ratio follows the reach through-speed ratio by a predetermined transit response. When the actual through-speed ratio changes across a predetermined mode switching speed ratio, the transmission controller 12 changes the shift position of the sub transmission mechanism 30 and changes the speed ratio of the variator 20 in the opposite direction of the direction in which the speed ratio of the sub transmission mechanism 30 changes. When the actual through-speed ratio changes across the mode switching speed ratio from Low side to High side, the transmission controller changes the reach through-speed ratio into High side. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过提高协调变速所需时间的灵活性，根据驾驶状态来适应不同的速度变化请求。解决方案：基于车辆的行驶状态，变速器控制器12设定在驾驶状态下达到的达到速比，并且控制变速器20的档位比和档位的至少一个副传动机构30，使得实际贯穿速比按照预定的过渡响应达到贯穿速度比。当实际贯穿速比在预定模式切换速度比上变化时，变速器控制器12改变副变速机构30的变速位置，并且使变速器20的速度与速度方向相反的方向变化副传动机构30的比例发生变化。当实际的直通速比在从低侧到高侧的模式切换速度比上变化时，变速器控制器将到达速度比变化为高侧。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010230115A Continuously variable transmission and method of controlling the same 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：JP2010230115A
公开(公告)日：2010-10-14
申请号：JP2009079646
申请日：2009-03-27
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO , TAKAHASHI SEIICHIRO , OCHIAI TATSUO , KOGA MASAHITO , UCHIDA MASAAKI , MONNO RYOJI
IPC分类号： F16H61/04 , F16H59/18 , F16H59/38 , F16H59/44 , F16H59/70 , F16H61/662
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/16 , F16H61/702 , F16H2037/023 , Y10T477/6217 , Y10T477/6237
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of shift shock in a continuously variable transmission with a sub transmission mechanism even when the shift of the sub transmission mechanism is inhibited. SOLUTION: The continuously variable transmission 4 includes a variator 20 for steplessly changing speed ratio; and the sub transmission mechanism 30 disposed in series with respect to the variator 20. Based on a driving state of a vehicle, a transmission controller 12 sets a reach through-speed ratio that is the entire speed ratio of the variator 20 and the sub transmission mechanism 30 to be achieved in the driving state, and controls the variator 20 and the sub transmission mechanism 30 based on the reach through-speed ratio. When the shift of the sub transmission mechanism 30 is inhibited, the transmission controller limits the reach through-speed ratio within a speed ratio range achievable only by the variator 20. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当禁止副传动机构的换档时，也可防止在具有副传动机构的无级变速器中发生换档冲击。解决方案：无级变速器4包括用于无级变速的变速器20; 副变速机构30相对于变速器20串联设置。根据车辆的行驶状态，变速器控制器12设定作为变速器20和副变速器20的整体变速比的到达速度比机构30在驱动状态下实现，并且根据达到速度比来控制变速器20和副传动机构30。当副传动机构30的移动被禁止时，变速器控制器在仅由变速器20实现的速比范围内限制到达通过速比。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010209943A Control apparatus for automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2010209943A
公开(公告)日：2010-09-24
申请号：JP2009054008
申请日：2009-03-06
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , KOGA MASAHITO , UCHIDA MASAAKI , OCHIAI TATSUO , MONNO RYOJI , JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO
IPC分类号： F16H61/00
CPC分类号： F16H61/061 , F16H37/022 , F16H61/08 , F16H61/66259 , F16H61/702 , F16H2037/023 , F16H2059/6807 , F16H2061/085
摘要： PROBLEM TO BE SOLVED: To solve a problem that timing of continuously variable transmission control is delayed with respect to timing when an inertia phase of a stepped automatic transmission mechanism having a continuously variable transmission mechanism on a front stage is started, and a shock is generated. SOLUTION: This control apparatus for the automatic transmission includes: a stepped transmission mechanism that includes a plurality of engagement parts engaged and disengaged by increase and reduction of capacity, and determines a target shift stage by disengaging one of the engagement parts and engaging the other of the engagement parts; a continuously variable transmission mechanism for performing transmission control so that a target speed ratio is variably achieved; and a control means for making transmission control of the continuously variable transmission mechanism synchronize and cooperate with a change of an input rotation speed of the stepped transmission mechanism. The control means determines whether delivery of torque from disengaging side torque T r to engaging side torque T c is completed or not during the shift change of the stepped transmission mechanism, determines that the inertia phase is started when delivery of torque is completed, and starts the transmission control of the continuously variable transmission mechanism upon determination of the completion of the delivery of the torque. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了解决当前台上具有无级变速机构的阶梯式自动变速机构的惯性阶段开始时的时刻，无级变速器控制的定时被延迟的问题，以及产生冲击。解决方案：用于自动变速器的这种控制装置包括：阶梯式传动机构，其包括通过增加和减少能力而接合和分离的多个接合部分，并且通过分离接合部件中的一个和接合来确定目标换档台阶另一个接合部分; 用于执行变速器控制以便可变地实现目标速度比的无级变速传动机构; 以及用于使所述无级变速机构的变速器控制与所述阶梯式变速机构的输入转速的变化同步并配合的控制单元。在阶梯式变速机构的变速换档期间，控制装置确定是否完成了从脱离侧转矩T 到接合侧转矩T C 的转矩是否完成，在扭矩传递完成时开始惯性阶段，并且在确定扭矩传递完成时开始无级变速机构的变速器控制。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010203502A Control apparatus for automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2010203502A
公开(公告)日：2010-09-16
申请号：JP2009048484
申请日：2009-03-02
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , OCHIAI TATSUO , UCHIDA MASAAKI , KOGA MASAHITO , MONNO RYOJI , JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO
IPC分类号： F16H61/04 , F16H59/68 , F16H61/66 , F16H61/662 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/08 , F16H61/702 , F16H2037/023 , F16H2061/085 , Y10T477/26 , Y10T477/6414 , Y10T477/735
摘要： PROBLEM TO BE SOLVED: To solve the problem of being unable to avoid varying of the total gear ratio in cooperative shift control, in the cooperative shift control performed by "a conventional control apparatus of a continuously variable transmission for a vehicle", by a difference in this response delay, since there is a difference in the response delay in the actual gear ratio to the target gear ratio in a continuously variable transmission mechanism and a stepped variable transmission mechanism. SOLUTION: This control apparatus has a control part 12 for performing control based on the target gear ratio after delay processing of applying the delay processing, when performing shift control of a shift mechanism smaller in the response delay of the actual gear ratio to the target gear ratio in the continuously variable transmission mechanism 8 and the stepped variable transmission mechanism 9. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题为了解决在协调变速控制中不能避免总变速比的变化的问题，在“现有的车辆用无级调速装置的控制装置”的协调变速控制中，由于这种响应延迟的差异，因为在无级变速机构和阶梯式变速机构中，实际齿轮比与目标齿轮比的响应延迟存在差异。解决方案：该控制装置具有控制部12，用于在实施延迟处理的延迟处理之后基于目标齿轮比进行控制，当对实际齿轮比的响应延迟更小的换档机构进行变速控制时，无级变速机构8和阶梯式变速机构9中的目标变速比。（C）2010，JPO＆INPIT

7. 发明专利

JP2011021722A Control device of vehicle continuously variable transmission 有权
标题翻译：车辆连续可变传动控制装置
公开(公告)号：JP2011021722A
公开(公告)日：2011-02-03
申请号：JP2009169181
申请日：2009-07-17
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , TANAKA HIROYASU , NONOMURA RYOSUKE , SEKI JOJI , INOUE TAKUICHIRO , INOUE MAMIKO
IPC分类号： F16H61/02 , F16H37/02 , F16H59/14 , F16H59/42 , F16H59/44 , F16H59/68 , F16H59/70 , F16H61/662 , F16H61/686
CPC分类号： F16H61/66259 , F16H9/18 , F16H37/022 , F16H61/061 , F16H61/702 , F16H2037/023 , F16H2059/186 , Y10T477/6217 , Y10T477/6237 , Y10T477/69
摘要： PROBLEM TO BE SOLVED: To suppress a heat generation amount of a disengagement-side frictional engagement element of a subtransmission mechanism. SOLUTION: A control device of a vehicular continuously variable transmission includes a final speed ratio setting means for setting an overall speed ratio of a continuously variable transmission mechanism 20 and the subtransmission mechanism 30 which should be achieved based on a driving condition of a vehicle as a final speed ratio, a shift control means for controlling one or both of a speed ratio of the continuously variable transmission mechanism 20 and a shift stage of the subtransmission mechanism 30 so that the overall speed ratio can be the final speed ratio, and a torque capacity control means for controlling the torque capacity of the disengagement-side frictional engagement element of the subtransmission mechanism 30 to be approximately zero during the inertia phase carried out in a process of changing the shift stage of the subtransmission mechanism 30 from a first shift stage to a second shift stage, when torque input to the vehicle continuously variable transmission is negative torque. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：抑制副变速机构的脱离侧摩擦接合元件的发热量。解决方案：一种车辆无级变速器的控制装置，包括：最终速比设定装置，用于设定无级变速机构20和副变速机构30的总变速比，该副变速机构20和副变速机构30应根据车辆作为最终速比;变速控制装置，用于控制无级变速机构20的变速比和副变速机构30的变速级中的一个或两个，使得总变速比可以是最终变速比，以及一个转矩容量控制装置，用于在将副变速机构30的变速级从第一档位改变的过程中执行的惯性阶段期间将副变速器机构30的脱离侧摩擦接合元件的转矩容量控制为大约为零当转向输入到车辆无级变速器的转矩阶段到第二变速级时负转矩。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011021720A Control device of vehicle continuously variable transmission 有权
标题翻译：车辆连续可变传动控制装置
公开(公告)号：JP2011021720A
公开(公告)日：2011-02-03
申请号：JP2009169171
申请日：2009-07-17
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , TANAKA HIROYASU , NONOMURA RYOSUKE , SEKI JOJI , INOUE TAKUICHIRO , INOUE MAMIKO
IPC分类号： F16H61/02 , F16H37/02 , F16H59/14 , F16H59/42 , F16H59/68 , F16H61/682
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/061 , F16H61/6648 , F16H61/702 , F16H2037/023
摘要： PROBLEM TO BE SOLVED: To improve driving performance in speed change for upshifting a gear stage of a subtransmission mechanism when torque input to a vehicle continuously variable transmission is negative torque.
SOLUTION: A control device of the vehicle continuously variable transmission 4 is equipped with a continuously variable transmission mechanism 20 and the subtransmission mechanism 30. Inertia phase processing for adjusting input rotation change speed of the subtransmission mechanism 30 by controlling the engagement capacity of a frictional engagement element of the subtransmission mechanism 30 is carried out during a process of changing the gear stage of the subtransmission mechanism 30 from a first gear position to a second gear position when the torque input to the vehicle continuously variable transmission 4 is negative torque. The control device comprises an inertia phase processing ending means (S3) for ending an instruction of the inertia phase processing before the input rotation speed of the subtransmission mechanism 30 actually reaches input rotation speed of the second gear stage, and a torque phase processing start means (S5) for starting an instruction of torque phase processing for increasing the fastening capacity of the engagement-side frictional engagement element of the subtransmission mechanism 30, after ending the instruction of the inertia phase processing and before the input rotation speed of the subransmission mechanism 30 actually reaches the input rotation speed of the second gear stage.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提高转向输入到车辆无级变速器的扭矩为负转矩时，提高变速器的档位的变速的驾驶性能。解决方案：车辆无级变速器4的控制装置配备有无级变速机构20和副变速机构30.通过控制副变速机构30的接合能力来调整副变速机构30的输入转速的惯性相位处理在输入到车辆无级变速器4的转矩为负转矩的过程中，在将副变速机构30的档位从第一档位改变为第二档位的过程中，执行副变速机构30的摩擦接合元件。控制装置包括惯性相位处理终止装置（S3），用于在副变速器机构30的输入转速实际达到第二档位的输入转速之前结束惯性相位处理指令，以及转矩相位处理开始装置（S5），用于开始转矩相位处理指令，以增加副变速机构30的接合侧摩擦接合元件的紧固能力，在结束惯性相位处理的指令之后并且在变速机构30的输入转速之前实际达到第二档位的输入转速。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010230118A Continuously variable transmission and method of controlling the same 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：JP2010230118A
公开(公告)日：2010-10-14
申请号：JP2009079679
申请日：2009-03-27
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO , TAKAHASHI SEIICHIRO , OCHIAI TATSUO , KOGA MASAHITO , UCHIDA MASAAKI , MONNO RYOJI
IPC分类号： F16H61/00 , F16H59/44 , F16H59/48 , F16H61/662
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/702 , F16H2037/023 , F16H2061/6605 , F16H2061/6612 , Y10T477/62427
摘要： PROBLEM TO BE SOLVED: To improve starting performance at the next starting by bringing the speed ratio of a variator near the lowest speed ratio as much as possible during rapid deceleration. SOLUTION: A continuously variable transmission 4 includes the variator 20 for continuously changing the speed ratio; and a sub transmission mechanism 30 disposed in series with respect to the variator 20. When an actual through-speed ratio is changed across a predetermined mode switching speed ratio, a transmission controller 12 changes the gear position of the sub transmission mechanism 30, and performs coordinated variable speed for changing the speed ratio of the variator 20 into the opposite direction to a direction in which the speed ratio of the sub transmission mechanism 30 is changed. When the rapid braking of a vehicle is determined, the transmission controller 12 performs no coordinated variable speed and controls the gear position of the sub transmission mechanism 30 at a single position from the moment the rapid braking of the vehicle is determined, and also performs non-coordinated variable speed for changing the variator 20 toward the lowest speed ratio. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过在快速减速期间尽可能多地使变速器的速比接近最低速比来提高下一次起动时的起动性能。解决方案：无级变速器4包括用于连续改变速比的变速器20; 以及副变速机构30，其相对于变速器20串联设置。当实际的过速比在预定模式切换速度比上变化时，变速器控制器12改变副变速机构30的档位，并执行用于将变速器20的变速比改变成与副变速机构30的变速比发生变化的方向相反的方向的协调变速。当确定车辆的快速制动时，变速器控制器12不执行协调的可变速度，并且从确定车辆的快速制动的时刻起将副传动机构30的档位控制在单个位置，用于将变速器20改变为最低速比的协调变速。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010209948A Control apparatus for automatic transmission 有权
标题翻译：自动变速器控制装置
公开(公告)号：JP2010209948A
公开(公告)日：2010-09-24
申请号：JP2009054057
申请日：2009-03-06
申请人： Jatco Ltd , Nissan Motor Co Ltd , ジヤトコ株式会社 , 日産自動車株式会社
发明人： TAKAHASHI SEIICHIRO , OCHIAI TATSUO , UCHIDA MASAAKI , KOGA MASAHITO , MONNO RYOJI , JOZAKI TATEKI , SUZUKI HIDEAKI , NONOMURA RYOSUKE , INOUE MAMIKO
IPC分类号： F16H61/02 , F16H37/02 , F16H59/14 , F16H59/42 , F16H59/68 , F16H61/66 , F16H61/662 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/061 , F16H61/66259 , F16H61/686 , F16H61/702 , F16H2037/023
摘要： PROBLEM TO BE SOLVED: To solve a problem that an input engine speed cannot follow a target engine speed, or change of the input engine speed is earlier than the target engine speed, and thereby, dispersion is generated in a shift speed during shift control to the target engine speed by shifting a stepped transmission mechanism between an engagement side and a disengagement side.
SOLUTION: This control apparatus for the automatic transmission includes a control means for controlling the engine speed input to the stepped transmission mechanism to the target input engine speed. In the control means, one of a first engagement part or a second engagement part functions as a control side engagement part for controlling the input engine speed of the stepped transmission mechanism to the target value during an inertia phase in shift controlling the stepped transmission mechanism, and when a capacity target value of the control side engagement part is lower than the capacity target value when lowering torque T
1 of the engagement part to zero, it is determined that the input engine speed of the stepped transmission mechanism cannot follow the target value by the control side engagement part, and torque T
2 of a non-control side engagement part is increased for a deficient amount below the capacity.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了解决输入发动机转速不能跟随目标发动机转速或者输入发动机转速的变化比目标发动机转速早的问题，从而在变速期间产生分散通过在接合侧和脱离侧之间移动阶梯式传动机构来将换档控制转换到目标发动机转速。解决方案：用于自动变速器的该控制装置包括控制装置，用于将输入到阶梯式变速机构的发动机转速控制到目标输入发动机转速。在控制装置中，第一接合部分或第二接合部分中的一个用作控制侧接合部分，用于在控制阶梯式传动机构的变速惯性阶段期间将阶梯式传动机构的输入发动机转速控制到目标值，并且当将所述接合部的转矩T 1 的所述控制侧接合部的容量目标值设定为低于所述容量目标值时，判定为所述阶梯式变速器的输入发动机转速机构不能通过控制侧接合部跟随目标值，并且非控制侧接合部的扭矩T SB> 2 增加了低于容量的不足量。版权所有（C）2010，JPO＆INPIT

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