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21. 发明专利

JP2005170227A Hybrid driving device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2005170227A
公开(公告)日：2005-06-30
申请号：JP2003412630
申请日：2003-12-10
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TAKAMI SHIGEKI , YAMAGUCHI KOZO , INUZUKA TAKESHI , ITO TOMOHIKO
IPC分类号： B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60K17/04 , B60L11/14 , B60W10/10 , B60W20/00 , F16H3/72 , B60K6/04
CPC分类号： B60K6/365 , B60K1/02 , B60K6/387 , B60K6/445 , B60W10/10 , F16H3/728 , F16H2037/0866 , F16H2037/104 , F16H2200/2007 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To enhance regeneration efficiency and the reduction of a motor output in a four-element direct connection mode at high vehicle speed. SOLUTION: The hybrid driving device is provided with a three-element planetary gear P1 connected with two motors MG1, MG2; and a planetary gear P2 for speed reduction for switching the mode by the control of a clutch C-1 and a brake B-1. A clutch C-2 for connecting optional two elements of the planetary gear for speed reduction is provided to obtain the three-element direct connection mode by the direct connection of the planetary gear for speed reduction. Thereby, the motor output is reduced and energy recovery efficiency in regeneration is also enhanced as compared with a conventional four-element direct connection mode in high speed traveling. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在高车速的四元件直接连接模式中提高再生效率和减少电动机输出。解决方案：混合动力驱动装置设有与两个马达MG1，MG2连接的三元件行星齿轮P1; 以及用于通过离合器C-1和制动器B-1的控制切换模式的用于减速的行星齿轮P2。提供用于连接用于减速的行星齿轮的可选择的两个元件的离合器C-2，以通过用于减速的行星齿轮的直接连接来获得三元件直接连接模式。从而与高速行驶中的传统的四元件直接连接模式相比，电动机输出降低，再生能量回收效率也得到提高。版权所有（C）2005，JPO＆NCIPI

22. 发明专利

JP2005117779A Controller of hybrid vehicle 有权
标题翻译：混合动力车控制器
公开(公告)号：JP2005117779A
公开(公告)日：2005-04-28
申请号：JP2003348771
申请日：2003-10-07
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TAKAMI SHIGEKI , INUZUKA TAKESHI , YAMAGUCHI KOZO , ITO TOMOHIKO
IPC分类号： B60W20/00 , B60K6/445 , B60K17/04 , B60L11/14 , B60W10/06 , B60W10/08 , F02D29/02 , F02D45/00 , F16H48/10 , B60K6/04
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle which can start an engine without giving a sense of incongruity to a driver.
SOLUTION: In the hybrid vehicle, an engine 2, a first motor 3, a second motor 4 and an output shaft 6 which serves as coupling relation by a planetary gear unit. The controller 1 of the hybrid vehicle includes an engine control means 20 capable of controlling to drive the engine 2, and a motor control means 24 capable of controlling to drive the first motor 3 and the second motor 4. The motor control means 24 controls to drive the first motor 3 and the second motor 4 within a motor limiting torque retaining an excess force for smoothly starting the engine 2 by the first motor 3 and the second motor 4 during traveling during controlling to stop the engine 2 by the engine control means 20. Thus, when the engine 2 is started, the engine 2 can be smoothly started, and prevents a driver from being given by a sense of incongruity.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种混合动力车辆的控制器，其可以启动发动机而不给驾驶员带来不协调的感觉。解决方案：在混合动力车辆中，发动机2，第一电动机3，第二电动机4和作为与行星齿轮单元的联接关系的输出轴6。混合动力车辆的控制器1包括能够控制驱动发动机2的发动机控制装置20和能够控制驱动第一电动机3和第二电动机4的电动机控制装置24.电动机控制装置24控制在由发动机控制装置20控制停止发动机2的行驶期间，通过第一电动机3和第二电动机4在保持多余力的电动机限制转矩的情况下驱动第一电动机3和第二电动机4 因此，当发动机2起动时，发动机2能够平稳地启动，并且防止驾驶员被不协调的感觉给予。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2005090667A Speed-change controller of hybrid vehicle 有权
标题翻译：混合动力车辆变速控制器
公开(公告)号：JP2005090667A
公开(公告)日：2005-04-07
申请号：JP2003326785
申请日：2003-09-18
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TAKAMI SHIGEKI , INUZUKA TAKESHI , YAMAGUCHI KOZO , ITO TOMOHIKO
IPC分类号： B60K6/365 , B60K6/445 , B60K6/547 , B60K17/04 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F16H3/44 , F16H48/10 , F16H59/14 , F16H59/18 , F16H59/44 , F16H59/74 , F16H61/10 , F16H61/68 , F16H61/684 , F16H61/686 , B60K6/04
CPC分类号： Y02T10/52 , Y02T10/6239 , Y02T10/6286 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a speed-change controller of a hybrid vehicle capable of controlling the speed change of a step type transmission without deteriorating fuel economy. SOLUTION: This speed-change controller 1 1 comprises an operating gear mechanism having, in the transmission of the hybrid vehicle, a plurality of rotating elements and allowing an engine 2, a first motor 3, a second motor 4, and an output shaft 6 to be connected to each other and the stepped transmission 21 interposed between the output shaft 6 and drive wheels 12 and changing the rotational speed of the output shaft 6 through multiple stages and outputting the changed speed to the drive wheels 12. The speed-change controller 1 1 also comprises a transmission gear selection means 37 for selecting the transmission gear stage of the stepped transmission 21 so that an electric conversion amount can be reduced when the electric conversion amounts which are the amounts converted into electric energy by the first motor 3 and the second motor 4 at each gear stage of the stepped transmission 21 are different from each other and a speed-change control means 34 controlling the speed change of the stepped transmission 21 to a transmission gear stage selected by the transmission stage selection means 37. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种混合动力车辆的变速控制器，其能够控制步进式变速器的变速而不降低燃料经济性。解决方案：该变速控制器1 1包括在混合动力车辆的变速器中具有多个旋转元件的操作齿轮机构，并且允许发动机2，第一电动机3，彼此连接的第二电动机4和输出轴6以及插入在输出轴6和驱动轮12之间的阶梯式变速器21，并且通过多级改变输出轴6的转速并将改变的速度输出到驱动轮12.变速控制器1 还包括用于选择阶梯式变速器21的变速级的变速器齿轮选择装置37，使得当电动作为在阶梯式变速器21的各齿轮级时由第一电动机3和第二电动机4转换成电能的转换量彼此不同，变速控制装置34控制阶梯式变速器21的变速由变速级选择机构37选择的变速级齿轮级的变速。（C）2005，JPO＆NCIPI

24. 发明专利

JP2003319508A Vehicle driving device 有权
标题翻译：车辆驾驶装置
公开(公告)号：JP2003319508A
公开(公告)日：2003-11-07
申请号：JP2003026550
申请日：2003-02-03
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANIGUCHI TAKAO , MIYAGAWA SHOICHI , TSUKAMOTO KAZUMASA , TSUZUKI SHIGEO , TANAKA SATORU , INUZUKA TAKESHI , HATTORI MASASHI , HARA TAKESHI
IPC分类号： B60K6/24 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/48 , B60K6/543 , B60K17/04 , B60L11/14 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/105 , B60W10/18 , B60W10/26 , B60W20/00 , F02D29/00 , F02D29/02 , F16H9/00 , F16H15/38 , F16H37/02 , B60K6/04 , B60K41/00 , B60K41/28
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve fuel efficiency and exhaust gas performance by holding an engine output in a prescribed state or by enabling the output to be changed slowly along the best fuel efficiency curve, and to perform the control considering the residual capacity of a battery. SOLUTION: An engine output shaft 2a is coupled to the ring gear R of a planetary gear 6, a motor generator 5 is coupled to a sun gear S, and a carrier CR, which becomes an outputting member, is coupled to the input shaft 7a of a variable speed changer 7. Based on the detection of the residual capacity of the battery, the motor generator is controlled in one of load leveling, power generation, and engine assist modes. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过将发动机输出保持在规定状态或通过使输出沿着最佳燃料效率曲线缓慢变化来提高燃料效率和排气性能，并且考虑剩余容量进行控制的电池。解决方案：发动机输出轴2a联接到行星齿轮6的环形齿轮R，电动发电机5联接到太阳齿轮S，并且作为输出构件的行星架CR联接到可变速变速器7的输入轴7a。基于对电池的剩余容量的检测，电动发电机被控制在负载平衡，发电和发动机辅助模式之一。版权所有（C）2004，JPO

25. 发明专利

JP2003312281A Drive unit for vehicle 审中-公开
标题翻译：车辆驱动单元
公开(公告)号：JP2003312281A
公开(公告)日：2003-11-06
申请号：JP2003058465
申请日：2003-03-05
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANIGUCHI TAKAO , MIYAGAWA SHOICHI , TSUKAMOTO KAZUMASA , TSUZUKI SHIGEO , TANAKA SATORU , INUZUKA TAKESHI , HATTORI MASASHI , HARA TAKESHI
IPC分类号： B60K6/365 , B60K6/48 , B60K6/543 , B60K17/04 , B60L11/14 , F02D29/00 , F02D29/02 , F16H37/02 , F16H48/10 , F16H48/38 , F16H48/40 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve fuel consumption and exhaust performance by keeping engine power output in a prescribed state, or making the power output change slowly along a best consumption curve. SOLUTION: An engine output shaft 2a is connected to a ring gear R of a planetary gear 6, a motor generator 5 is connected to a sun gear S of the planetary gear, and an input shaft 7a of a nonstage transmission 7 is connected to a carrier CR of the planetary gear, which works as an output member. While an engine 2 is kept in a prescribed output state, the number of revolutions of the motor generator 5 is controlled (for charging/discharging) and the torque ratio of the nonstage transmission is also controlled to satisfy a power output required for a vehicle. The ring gear R is rocked by a reverse brake Br, and the revolution of the motor generator 5 is slowed down or reversed, and a controlled power is transmitted to the nonstage transmission 7. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过将发动机功率输出保持在规定状态或使功率输出沿最佳消耗曲线缓慢变化来提高燃料消耗和排气性能。解决方案：发动机输出轴2a连接到行星齿轮6的齿圈R，电动发电机5连接到行星齿轮的太阳齿轮S，非级变速器7的输入轴7a 连接到作为输出构件的行星齿轮的行星架CR。当发动机2保持在规定的输出状态时，控制电动发电机5的转数（用于充放电），并且还控制非级变速器的转矩比以满足车辆所需的动力输出。环形齿轮R由倒档制动器Br摇动，电动发电机5的转速减慢或反转，受控制动力传递到非级变速器7.版权所有（C）2004，JPO

26. 发明专利

JP2003306059A Running gear for vehicle 有权
标题翻译：运行用于车辆的齿轮
公开(公告)号：JP2003306059A
公开(公告)日：2003-10-28
申请号：JP2003026549
申请日：2003-02-03
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANIGUCHI TAKAO , MIYAGAWA SHOICHI , TSUKAMOTO KAZUMASA , TSUZUKI SHIGEO , TANAKA SATORU , INUZUKA TAKESHI , HATTORI MASASHI , HARA TAKESHI
IPC分类号： B60K6/365 , B60K6/48 , B60K6/485 , B60K6/543 , B60K17/04 , B60L11/14 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/101 , B60W10/105 , B60W10/109 , B60W20/00 , F02D29/00 , F02D29/02 , F16H9/00 , F16H15/38 , F16H37/02 , F16H59/24 , F16H59/44 , F16H61/02 , F16H61/66 , F16H61/664 , B60K41/14 , B60K6/04 , B60K41/00
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve fuel economy and exhaust gas performance so that engine output is retained in a specific state or can be slowly changed along the best fuel consumption curve. SOLUTION: An engine output shaft 2a is connected to a ring gear R of a planetary gear 6, a motor generator 5 is connected to a sun gear S, and a carrier CR that becomes an output member is connected to an input shaft 7a of a continuously variable transmission 7. While the output of a combustion engine 2 is being retained in a specific state, the output of the motor generator 5 is controlled by adding to or subtracting from the combustion engine so that the requested output of a vehicle can be met by changing an engine speed while the carrier CR is at constant torque. At the same time, the torque ratio of the continuously variable transmission 7 is controlled so that the engine speed of the carrier meets the requested engine speed of the vehicle. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高燃油经济性和排气性能，使得发动机输出保持在特定状态或可以沿着最佳燃料消耗曲线缓慢变化。解决方案：发动机输出轴2a连接到行星齿轮6的环形齿轮R，电动发电机5连接到太阳齿轮S，并且作为输出构件的行星架CR连接到输入轴 7，在无级变速器7中，内燃机2的输出被保持在特定的状态，马达发电机5的输出通过从内燃机相加或减去来控制，从而车辆的要求输出可以通过在载波CR处于恒定转矩时改变发动机转速来满足。同时，控制无级变速器7的转矩比，使得运载机的发动机转速满足车辆所要求的发动机转速。版权所有（C）2004，JPO

27. 发明专利

JP2003291671A Front engine rear drive type automobile with hybrid drive device mounted thereon 有权
标题翻译：前发动机后驱动型汽车，混合驱动装置安装在
公开(公告)号：JP2003291671A
公开(公告)日：2003-10-15
申请号：JP2002098019
申请日：2002-03-29
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANIGUCHI TAKAO , TSUKAMOTO KAZUMASA , YAMAGUCHI KOZO , OZAKI KAZUHISA , INUZUKA TAKESHI , WAKUTA SATOSHI
IPC分类号： B60K6/40 , B60K6/485 , B60K17/04 , B60L11/14 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hybrid drive device and a front engine and rear drive type automobile equipped with it capable of dispensing with large change of a vehicle such as newly providing a platform and capable of eliminating inconveniences such as reducing a space for an occupant and/or cargo. SOLUTION: An input shaft 28 and output shafts 22 and 42 are arranged coaxially with a crank shaft 6a of an internal combustion engine 6, and a first motor 10 and a power distributing planetary gear 11 are arranged coaxially with the input shaft 28. The rotations of the output shafts 22 and 42 interlock with rear wheels 5a and 5b through a differential gear 15 and left and right driving shafts 8a and 8b. A driving shaft 48 is arranged in parallel to the output shafts 22 and 42, and a second motor 23 is arranged coaxially with the driving shaft 48. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种混合动力驱动装置和配备有能够分配大量车辆变化的前置发动机和后部驱动型汽车，例如新提供的平台，并且能够消除诸如减少乘客和/或货物的空间。解决方案：输入轴28和输出轴22和42与内燃机6的曲轴6a同轴布置，并且第一马达10和动力分配行星齿轮11与输入轴28同轴地布置输出轴22和42的转动通过差动齿轮15和左右驱动轴8a和8b与后轮5a和5b互锁。驱动轴48平行于输出轴22和42布置，第二马达23与驱动轴48同轴设置。（C）2004，JPO

28. 发明专利

JP2003074689A Control device of vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：JP2003074689A
公开(公告)日：2003-03-12
申请号：JP2001265153
申请日：2001-08-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SUZUKI TAKEHIKO , WAKUTA SATOSHI , INUZUKA TAKESHI , KUBO TAKAYUKI
IPC分类号： F02D45/00 , F02D17/00 , F02D29/00 , F02D29/02 , F16H61/06
CPC分类号： Y02T10/48 , Y02T10/6226 , Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device capable of controlling a clutch into the condition immediately before engagement in compliance with its change with the lapse of time on the basis of the condition of an automatic transmission while the vehicle remains at a standstill and the engine is in the starting state. SOLUTION: In the case the engine stop conditions are met while the vehicle is stopping, and also the engine starting conditions other than a start request are met from the condition the engine is stopped (at t4), a low pressure control is made for the oil pressure PC1 of a clutch which connects and disconnects the engine to/from the driving wheels. Then a neutral (N) control is started to put the oil pressure PC1 in the standby pressure in the condition immediately before the clutch is engaged on the basis of the difference between the engine speed Ne and input shaft revolving speed, and the clutch is controlled into the condition immediately before engagement in compliance with its change with time. If a start request is placed by the driver (at t8), the clutch is engaged immediately by raising the oil pressure PC1 because the oil pressure PC1 is controlled to the standby pressure in the condition immediately before engagement.
摘要翻译：要解决的问题：提供一种车辆控制装置，其能够根据自动变速器的状况，在车辆保持静止状态下，根据自动变速器的状况，将离合器控制为紧接着随着时间的流逝而在接合之前的状态，并且发动机处于起动状态。解决方案：在车辆停止时满足发动机停止条件的情况下，从发动机停止状态（t4）起，满足起动请求以外的发动机起动条件（t4），对于离合器的油压PC1，其将发动机连接到驱动轮或从驱动轮分离。然后，根据发动机转速Ne与输入轴的转速之差，起动离合器接合前的状态，使油压PC1处于待机压力，进行空档（N）控制在遵守其随时间变化的情况下立即进入状态。如果驾驶员（t8）放置启动请求，则通过提升油压PC1立即接合离合器，因为油压PC1在紧接在接合之前的状态下被控制为备用压力。

29. 发明专利

JP2004066898A Hybrid driving device and automobile eqipped therewith 有权
公开(公告)号：JP2004066898A
公开(公告)日：2004-03-04
申请号：JP2002226765
申请日：2002-08-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ADACHI MASATOSHI , MOTOIKE KAZUTOSHI , KOJIMA MASAHIRO , WAKUTA SATOSHI , OMOTE KENJI , INUZUKA TAKESHI , OZAKI KAZUHISA , TSUKAMOTO KAZUMASA , YAMAGUCHI KOZO
IPC分类号： B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/54 , B60K6/547 , B60K17/04 , B60L11/14 , F16H3/62 , F16H3/72 , F16H57/02 , F16H57/023 , B60K6/04
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , F16H3/727 , F16H2037/0873 , Y02T10/6239 , Y10S903/911 , Y10T477/23 , Y10T477/26
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein a hybrid driving device becomes too large, thereby posing a problem in vehicle mounting property, when the requested driving force of an automobile is large in the hybrid driving device transmitting output of a motor for driving to a driving wheel as assist force. SOLUTION: Output of an internal combustion engine 5 is shifted in a continuously variable manner by a planetary gear 9 for power distribution by controlling a motor 7 for control to transmit it to an output shaft 16. Output of the motor 10 1 for driving is shifted to two speed deceleration rotation by an automatic transmission 30 1 to input it in the output shaft 16. The transmission 30 1 decelerates greatly when the automobile runs at low speed to obtain desired torque and decelerates by small extent when it runs at high speed to obtain desired number of revolutions. COPYRIGHT: (C)2004,JPO

30. 发明专利

JP2002098169A LUBRICATING DEVICE FOR FRICTIONAL ENGAGEMENT ELEMENT 失效
公开(公告)号：JP2002098169A
公开(公告)日：2002-04-05
申请号：JP2000289643
申请日：2000-09-22
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： OMOTE KENJI , INUZUKA TAKESHI , TSUZUKI SHIGEO , UMEYAMA MITSUHIRO , NOMOTO HISATOKU , IWASE YUJI
IPC分类号： F16D25/12 , F16H57/04 , F16H61/662 , F16H63/30
摘要： PROBLEM TO BE SOLVED: To implement lubrication in which heat generation due to slip control of a frictional engagement element can be accommodated. SOLUTION: A lubricating device for a frictional engagement element B1 for locking a rotating member R to a case 9 comprises a hub 2 connected to the rotating member, a friction member 3 interposed between the hub and the case, a hydraulic servo 4 which engages the friction member, and an oil passage L for supplying a lubricating oil from the case to the friction member. A supply port Le of the oil passage is disposed on the inside in the diametrical direction and on one side in the axial direction with respect to the friction member and toward the friction member, and a weir member 5 which controls the escape of the lubricating oil in an axial direction from the clearance between the hub and the friction member is provided on the other side in the axial direction of the friction member. Thereby, the escape in the axial direction of the oil supplied to the internal circumferential side of the friction member is prevented by non-contact leakage control not causing a dragging resistance, the oil flow passing through the friction member outwardly in the diametrical direction is secured, and the friction member is cooled positively.

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