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1. 发明专利

JP6112789B2 自動変速機の油圧制御装置およびその方法有权
公开(公告)号：JP6112789B2
公开(公告)日：2017-04-12
申请号：JP2012145707
申请日：2012-06-28
申请人：現代自動車株式会社 , HYUNDAI MOTOR COMPANY
发明人：黄眞榮 , 趙世煥
IPC分类号： F16H61/02 , F16H61/00
CPC分类号： F16H61/00 , F16H61/0025 , F16H61/0206 , F16H61/684 , Y10T137/86059 , Y10T477/69393 , Y10T477/69395 , Y10T477/693958

2. 发明专利

JP4432950B2 Method of adjusting the automatic transmission for a vehicle 有权
公开(公告)号：JP4432950B2
公开(公告)日：2010-03-17
申请号：JP2006251843
申请日：2006-09-15
申请人：トヨタ自動車株式会社
发明人：如人守屋 , 尊之川上 , 雅晴田中 , 真実近藤
IPC分类号： F16H61/04 , F16H59/46 , F16H59/68 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/0251 , F16H59/68 , F16H61/686 , F16H2342/10 , Y10T477/60 , Y10T477/691 , Y10T477/6937 , Y10T477/69383 , Y10T477/6939 , Y10T477/693958

3. 发明专利

JP4129264B2 Control device for an automatic transmission 有权
公开(公告)号：JP4129264B2
公开(公告)日：2008-08-06
申请号：JP2005036410
申请日：2005-02-14
申请人：ジヤトコ株式会社
发明人：健治中島 , 芳章加藤
IPC分类号： B60W10/02 , B60W10/04 , F02D17/00 , F02D29/00 , F02D29/02 , F16H9/00 , F16H59/18 , F16H59/42 , F16H59/46 , F16H61/02 , F16H61/662
CPC分类号： B60W30/18027 , B60W10/02 , B60W10/06 , B60W10/107 , B60W2710/027 , B60W2710/065 , B60W2710/0666 , F16H59/70 , F16H2059/467 , Y02T10/48 , Y10T477/641 , Y10T477/693958 , Y10T477/753 , Y10T477/76 , Y10T477/78

4. 发明专利

JP2008069946A Adjusting method of vehicular automatic transmission 有权
标题翻译：调节自动变速器的方法
公开(公告)号：JP2008069946A
公开(公告)日：2008-03-27
申请号：JP2006251843
申请日：2006-09-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KONDO MASAMITSU , TANAKA MASAHARU , KAWAKAMI TAKAYUKI , MORIYA YUKIHITO
IPC分类号： F16H61/04 , F16H59/46 , F16H59/68 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/0251 , F16H59/68 , F16H61/686 , F16H2342/10 , Y10T477/60 , Y10T477/691 , Y10T477/6937 , Y10T477/69383 , Y10T477/6939 , Y10T477/693958
摘要： PROBLEM TO BE SOLVED: To provide an adjusting method of a vehicular automatic transmission capable of appropriately preventing gear shift shock of the automatic transmission, irrespective of variations in characteristics of linear solenoid valves and engagement characteristics of hydraulic frictional engagement elements. SOLUTION: The adjusting method includes the estimation steps (S1 to S5) of (a) measuring the valve characteristics of the linear solenoid valves SL1 to SL5 mounted on a hydraulic control circuit 84 and estimating the linear solenoid valve characteristic of each linear solenoid valve from previously-obtained relationships based on the measured valve characteristics, and the correction value output steps (S6 to S13) of (b) calculating an estimated linear piston end pressure P LEL (I g ) when the hydraulic frictional engagement elements are in a state ready for engagement from the estimated linear solenoid valve characteristic and calculating and outputting a correction value applied to a control command value, based on a difference between the estimated linear piston end pressure and a standard piston end pressure P PEN , in order to correct a drive current supplied from an electronic control unit (valve drive device) 82 to the linear solenoid valves SL1 to SL5. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地防止自动变速器的换档冲击的车辆自动变速器的调节方法，而不管线性电磁阀的特性的变化和液压摩擦接合元件的接合特性如何。解决方案：调节方法包括（a）测量安装在液压控制电路84上的线性电磁阀SL1至SL5的阀特性的估计步骤（S1至S5），并估计每个线性的线性电磁阀特性基于所测量的阀特性的先前获得的关系的电磁阀以及（b）计算估计的直线活塞最终压力P LEL 的校正值输出步骤（S6至S13）当液压摩擦接合元件处于从估计的线性电磁阀特性中准备接合的状态时，基于估计的直线活塞端之间的差计算并输出施加到控制指令值的校正值压力和标准活塞端部压力P PEN ，以便将从电子控制单元（阀驱动装置）82供给的驱动电流校正到线性电磁阀SL1至SL5。版权所有（C）2008，JPO＆INPIT

5. 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.

6. 发明专利

JP3536343B2 Hydraulic control device for an automatic transmission 失效
公开(公告)号：JP3536343B2
公开(公告)日：2004-06-07
申请号：JP8787994
申请日：1994-03-31
申请人：マツダ株式会社
发明人：和夫佐々木 , 実栗山
IPC分类号： F16H61/00 , F16H59/14 , F16H59/36 , F16H59/38 , F16H59/72 , F16H61/06 , F16H61/08
CPC分类号： F16H61/061 , B60W2510/0652 , B60W2510/102 , B60W2510/1045 , F16H59/14 , F16H59/36 , F16H59/72 , F16H61/08 , F16H2059/385 , F16H2059/425 , F16H2061/0087 , Y10T477/6939 , Y10T477/69395 , Y10T477/693958
摘要： A hydraulic control system for an automatic transmission comprising a shift speed mechanism, a frictional element hydraulically controlled for switching a power transmitting path in the shift speed mechanism, a working pressure controller for controlling an engaging force of the frictional element during a shift operation by adjusting a working pressure applied to the frictional element, a calculator for calculating separately an input torque pressure corresponding to an input torque introduced to the shift speed mechanism and an inertia torque pressure corresponding to an inertia torque which is changed in accordance with a speed change of the shift speed mechanism, and a learning control compensator for compensating the inertia torque pressure by means of a learning control. The shift shock is effectively suppressed irrespective of the change of the vehicle operating circumstance.

7. 发明专利

JP5364920B2 Shift control method for automatic transmission 有权
公开(公告)号：JP5364920B2
公开(公告)日：2013-12-11
申请号：JP2008186621
申请日：2008-07-18
申请人：現代自動車株式会社
发明人：炳ウク田 , 炯洙李
IPC分类号： F16H61/08 , F16H61/686
CPC分类号： F16H61/08 , F16H61/061 , F16H61/686 , F16H2059/385 , F16H2061/0444 , F16H2200/0052 , F16H2200/201 , F16H2200/2046 , F16H2306/14 , Y10T477/69363 , Y10T477/693643 , Y10T477/693675 , Y10T477/6939 , Y10T477/693958
摘要： A shift control method of an automatic transmission according to an exemplary embodiment of the present invention may control a shift from an N speed achieved by engagement of first and second frictional elements to an N-3 speed achieved by engagement of third and fourth frictional elements, wherein release of the second frictional element is completed after release of the first frictional element begins, and engagement of the fourth frictional element begins after engagement of the third frictional element begins, wherein the engagement of the third frictional element is completed after the release of the second frictional element is completed.

8. 发明专利

JP2013113438A Hydraulic control device and method for automatic transmission 有权
标题翻译：液压控制装置及自动变速箱的方法
公开(公告)号：JP2013113438A
公开(公告)日：2013-06-10
申请号：JP2012145707
申请日：2012-06-28
申请人： Hyundai Motor Co Ltd , 現代自動車株式会社
发明人： HWANG JIN YOUNG , JO SE HWAN
IPC分类号： F16H61/00
CPC分类号： F16H61/00 , F16H61/0025 , F16H61/0206 , F16H61/684 , Y10T137/86059 , Y10T477/69393 , Y10T477/69395 , Y10T477/693958
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device and method for an automatic transmission, in which a drive loss caused by deviation of a hydraulic pressure sensor can be canceled and further, reliability is improved by eliminating a hydraulic pressure sensing error and a malfunction of feedback control.SOLUTION: The hydraulic control device comprises a torque converter and a power train and includes: an oil tank in which oil is stored; a first oil pump which is connected to the oil tank, to which the oil is supplied and which includes a first motor and forms low pressure by operating the first motor; a second oil pump which is connected to the first oil pump, to which the low pressure is supplied and which includes a second motor and forms high pressure by operating the second motor; a first regulating valve to which the low pressure is supplied from the first oil pump and which regulates first operating pressure supplied to the torque converter; and a second regulating valve to which the high pressure is supplied from the second oil pump and which regulates second operating pressure supplied to the power train.
摘要翻译：要解决的问题：提供一种用于自动变速器的液压控制装置和方法，其中可以消除由液压传感器的偏差引起的驱动损失，并且进一步通过消除液压传感误差来提高可靠性以及反馈控制的故障。解决方案：液压控制装置包括变矩器和动力传动系，并包括：储油容器的油箱; 第一油泵，其连接到所述油被供应的所述油箱，并且包括第一马达并且通过操作所述第一马达而形成低压; 第二油泵，其连接到所述第一油泵，所述低压被供给到所述第一油泵，并且包括第二马达并通过操作所述第二马达而形成高压; 第一调节阀，其中从第一油泵供应低压，并调节供应到变矩器的第一工作压力; 以及第二调节阀，从第二油泵供给高压并调节供给动力传动系的第二操作压力。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP4653095B2 Transmission of the lubricating oil supply control apparatus for a vehicle 有权
公开(公告)号：JP4653095B2
公开(公告)日：2011-03-16
申请号：JP2006526818
申请日：2005-07-14
申请人：株式会社小松製作所
发明人：吉治佐藤
IPC分类号： F16H57/04 , F16H57/02 , F16H59/34 , F16H59/70 , F16H61/00 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H57/0435 , F16H57/0446 , F16H61/0021 , F16H2061/0037 , Y10T477/69395 , Y10T477/693958 , Y10T477/693962 , Y10T477/693964
摘要： A lubricating oil supply control device for delivering lubricating oil to the transmission of a vehicle is provided which overcomes disadvantages of the prior art by providing a simple and reliable configuration which does not require the addition of new sensors to an existing device. The lubricating oil supply control device includes, in part, an engine controller and a transmission controller, a lubricating oil supplying oil passage, a bypass oil passage, a relief valve or a control valve, a restrictor, and a lubricating oil supply controlling controller.

10. 发明专利

JP2008168718A Control device and control method for power train, program achieving this method and recording medium recording this program 有权
标题翻译：用于动力火箭的控制装置和控制方法，程序实现该方法和记录该程序的记录介质
公开(公告)号：JP2008168718A
公开(公告)日：2008-07-24
申请号：JP2007002355
申请日：2007-01-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NOHARA EIJI , NAMIKAWA KOKI
IPC分类号： B60W30/20 , B60K6/445 , B60K6/547 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/115 , B60W20/00 , B60W30/19 , F02D29/00 , F16H59/42 , F16H59/68 , F16H61/04 , F16H61/08 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/40 , F16H63/50
CPC分类号： F16H61/061 , F16H61/08 , F16H61/686 , F16H2059/425 , F16H2061/0087 , F16H2200/2007 , Y10T477/23 , Y10T477/677 , Y10T477/6937 , Y10T477/6939 , Y10T477/693958
摘要： PROBLEM TO BE SOLVED: To reduce torque change during speed change of transmission to reduce a shock. SOLUTION: In this control device, when upshifting, hydraulic pressure supplied to each brake is controlled such that a B2 brake of the transmission is made in a release state from an engagement state and that a B1 brake is made in an engagement state from a release state. The hydraulic pressure supplied to the B1 brake is once raised to standby pressure P(H). When time ΔT(UP) lapses from start of the upshift, output torque of a power train is increased. The standby pressure P(H) is corrected according to a decrease rate ΔNI(D) of an input shaft rotation speed NI of the transmission inside an inertia phase of the upshift. An ECU (Electronic Control Unit) executes a program including a step (S302) for setting the time ΔT(UP) until the increase of the output torque of the power train is started after the start of the upshift according to the standby pressure P(H). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少变速器变速时的转矩变化，减少冲击。解决方案：在该控制装置中，当升档时，控制供给每个制动器的液压，使得变速器的B2制动器处于从接合状态释放的状态，使B1制动器处于接合状态从释放状态。供给B1制动器的液压一度升至待机压力P（H）。当从升档开始经过时间ΔT（UP）时，传动系的输出转矩增加。待机压力P（H）根据升档的惯性阶段的变速器的输入轴转速NI的降低率ΔNI（D）进行校正。 ECU（电子控制单元）执行包括用于设定时间ΔT（UP）的步骤（S302）的程序，直到升档开始后根据待机压力P开始传动系的输出转矩的增加（ H）。版权所有（C）2008，JPO＆INPIT

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