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1. 发明专利

JP2005132365A Hybrid driving device and automobile mounted with the same device 有权
标题翻译：混合驱动装置和与相同装置安装的汽车
公开(公告)号：JP2005132365A
公开(公告)日：2005-05-26
申请号：JP2004368559
申请日：2004-12-20
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , 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： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/547 , B60K17/04 , F16H3/62 , F16H3/72 , F16H48/10 , B60K6/04
CPC分类号： F16H3/728 , F16H2037/0866 , F16H2200/0034 , F16H2200/2007 , F16H2200/2023
摘要： PROBLEM TO BE SOLVED: To eliminate a problem wherein a hybrid driving device for transmitting an output of a motor for driving as an assist to a driving wheel becomes large when request driving force of an automobile is large to lower vehicle mountability.
SOLUTION: This device is constituted to transmit an output of an internal combustion engine 5 to an output shaft 16 by being continuously shifted by a planetary gear 9 for power distribution by controlling a motor 7 for control. The output of the motor 10
1 for driving is shifted to speed reduction rotation of two stages by an automatic transmission 30
1 to be inputted into the output shaft 16. The transmission device 30
1 is constituted to obtain desired torque by considerably reducing speed at the time of low vehicle speed and to obtain a desired number of rotation by moderately reducing speed at the time of high vehicle speed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了消除当汽车的请求驱动力大以降低车辆安装性时，用于将用于驱动的用于驱动的驱动电动机的输出传输到驱动轮的混合动力驱动装置变大的问题。解决方案：该装置构成为通过控制用于控制的电动机7，通过用于配电的行星齿轮9连续地移动内燃机5的输出到输出轴16。用于驱动的电动机10 1 的输出通过自动变速器30 1 转换到两级的减速旋转，以输入到输出轴16中。发送装置 30 1 构成为通过在低车速时显着地降低速度来获得期望的扭矩，并且通过在高车速时适度地减小转速来获得期望的转数。版权所有（C）2005，JPO＆NCIPI

2. 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.

3. 发明专利

JPH07113461A AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH07113461A
公开(公告)日：1995-05-02
申请号：JP25796993
申请日：1993-10-15
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： INUZUKA TAKESHI , HATTORI MASASHI , KASUGA SHINJI , HOJO YASUO , IWATSUKI KUNIHIRO
IPC分类号： F16H61/00 , F16H61/02
摘要： PURPOSE:To shorten the necessary time for selecting the manual speed change mode and the automatic speed change mode. CONSTITUTION:An automatic transmission is equipped with a shift lever 71 for selecting the automatic speed change mode and the manual speed change mode, the first switch SW1 for detecting the shift by a set quantity in the first direction of the shift lever 71, and the second switch SW2 for detecting the shift by a set quantity in the second direction of the shift lever 71. A controller 31 is equipped with an automatic speed change mode restoration means 74 which makes a timer for the restoration of the automatic speed change mode start and restores the automatic speed change mode, when both the first and the second switches SW1 and SW2 do not detect the shift by the set quantity of the shift lever 71.

4. 发明专利

JPH0727221A AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH0727221A
公开(公告)日：1995-01-27
申请号：JP17022893
申请日：1993-07-09
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： INUZUKA TAKESHI , HATTORI MASASHI , HOJO YASUO , TABATA ATSUSHI , KAIGAWA MASATO
IPC分类号： F16H61/16
摘要： PURPOSE:To suppress generation of transient lock at driving wheels when down- shifting transmission is performed by manual transmission. CONSTITUTION:A shift operation means 71 and a vehicle speed sensor 72 are provided for selecting a speed. After selecting a speed, a control device 31 performs transmission judgment and generates a transmission output. A hydraulic circuit 74 is provided, and respective speeds are attained by operating a solenoid valve corresponding to the transmission output. A transmission diagram 85 is formed for manual transmission, while a transient lock generation condition detection means 84 is provided for detecting a condition where transient lock is generated at driving wheels. In order to perform down-shifting transmission and execute engine braking under the condition that transient lock is apt to occur, a down-shifting prohibition area in the transmission diagram 85 is enlarged and a down-shifting allowable speed is set low.

5. 发明专利

JPH0719330A CONTROL DEVICE OF TRANSMISSION FOR VEHICLE 失效
公开(公告)号：JPH0719330A
公开(公告)日：1995-01-20
申请号：JP19176193
申请日：1993-07-05
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： TABATA ATSUSHI , HOJO YASUO , KAIGAWA MASATO , INUZUKA TAKESHI , HATTORI MASASHI
IPC分类号： F16H61/12 , F16H61/16 , F16H61/18 , F16H61/21 , F16H63/50
摘要： PURPOSE:To prevent unnecessary movement of a detente mechanism and to improve its durability by constituting a control device so as not to obstruct selection by manual operation of a inhibited speed change step until a shift device comes to be at an intermediate position even when a set inhibition condition of a specified speed change step is organized. CONSTITUTION:In a transmission capable of establishing a desired speed change step by manually operating a shift device, in the case when a specified speed change step inhibition condition is satisfied, selection of the speed change step is obstructed by a detente mechanism 2. In this case, an inhibiting condition establishment judging means 3 to judge establishment of an inhibiting condition to inhibit a specified speed change step is provided. In the case when it is judged that the inhibiting condition to inhibit a specified speed change step is established and at the time when a state where none of speed change step positions is selected by a shift device 1 is detected by an intermediate position detection means 4, the detente mechanism 2 is actuated to obstruct selection of an inhibited speed change step by the shift device 1 by a detente output means 5.

6. 发明专利

JPH06307527A SPEED CHANGE CONTROLLER FOR AUTOMATIC TRANSMISSION FOR VEHICLE 失效
公开(公告)号：JPH06307527A
公开(公告)日：1994-11-01
申请号：JP11914493
申请日：1993-04-21
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： TABATA ATSUSHI , HOJO YASUO , KAIGAWA MASATO , INUZUKA TAKESHI , HATTORI MASASHI
IPC分类号： F16H61/00 , F16H61/10 , F16H61/12
摘要： PURPOSE:To eliminate obstacle for starting or running a vehicle by appropriately setting the initial gear step in a manual speed change mode even when the manual speed change mode is set by skipping an automatic speed change mode due to the failure in a speed change mode switch. CONSTITUTION:An automatic transmission connected to an engine is provided with a plurality of gear steps, and automatic as well as manual speed change modes can be set. It is detected by a manual mode detection means that the manual speed change mode is set by a shift operation means, while the manual speed change operation is detected by a manual speed change operation detection means in the manual speed change mode. The operation position of the shift operation means is detected by the operation position detection means. When it is detected that the manual speed change mode is directly set from range positions other than a traveling range by skipping the setting of the automatic speed change mode, the gear step of the automatic transmission is switched by a speed change control means according to a predetermined diagram of speed change line until the manual speed change operation is detected.

7. 发明专利

JPH0648216A CONTROLLER OF AUTOMATIC TRANSMISSION OF VEHICLE WITH CONSTANT SPEED RUNNING DEVICE 失效
公开(公告)号：JPH0648216A
公开(公告)日：1994-02-22
申请号：JP20220592
申请日：1992-07-29
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： TABATA ATSUSHI , KAIGAWA MASATO , HOJO YASUO , INUZUKA TAKESHI , HATTORI MASASHI
IPC分类号： B60K31/00 , B60K31/04 , B60W30/00 , F16H59/02 , F16H59/08 , F16H59/12
摘要： PURPOSE:To constitute an operation mechanism simply and ensure operability which conforms with driver's intention when an automatic transmission in which automatic speed change mode or manual speed change mode can be selected is applied to a vehicle which can be controlled in its constant speed running. CONSTITUTION:In the speed change controller of the automatic transmission of a vehicle provided with a constant speed running device which is constituted in such a way that a vehicle provided with a means which controls constant speed running in response to an operation signal for constant speed running is also provided with automatic transmission which alternatively selects automatic speed change or manual speed change and executes it, a mode selector switch SWD which selects auto drive mode (constant speed running mode) or direct shift mode (manual speed change mode) is provided in a selector lever 19. When auto drive mode is selected by the switch, the selector lever 19 is made to function as the selector lever for auto drive, and when direct shift mode is selected, the selector lever 19 is made to function as the selector lever for direct shift.

8. 发明专利

JPH062761A SPEED CHANGE CONTROLLER FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH062761A
公开(公告)日：1994-01-11
申请号：JP15945792
申请日：1992-06-18
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： TABATA ATSUSHI , HOJO YASUO , INUZUKA TAKESHI , HATTORI MASASHI
IPC分类号： F16H61/06
摘要： PURPOSE:To improve the shift feeling in the manual speed change mode by increasing the engagement pressure to a frictional engagement device larger than a stationary pressure for a prescribed time in up-shift, rewriting the prescribed time so that the difference between the time up to the start of inertia phase and the prescribed time becomes a prescribed value and utilizing the learned value in the next speed change. CONSTITUTION:Accompanied with the execution of speed change, the engagement pressure supplied to a frictional engagement device is increased from the stationary pressure, and after the increass of pressure is continued for a prescribed time TA, the engagement pressure is returned to the stationary pressure. The time difference between the time Ti from the speed change instruction to the start of the inertia phase and the prescribed time TA is obtained, and the prescribed time TA is renewed on the basis of the difference, and the pressure increase control in speed change is carried out only for the successively renewed prescribed time TA. The start of inertia phase in the state where increase of pressure completes and return to the stationary pressure is generated is permitted by converging the time difference to a prescribed value, and a proper pressure increase period can be set. Accordingly, the speed change responsiveness can be improved, and the increase of the speed change shock can be prevented, at the same time.

9. 发明专利

JPH05332437A SPEED CHANGE CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH05332437A
公开(公告)日：1993-12-14
申请号：JP13950992
申请日：1992-06-01
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： TABATA ATSUSHI , HOJO YASUO , INUZUKA TAKESHI , HATTORI MASASHI
IPC分类号： F16H61/04 , F16H61/02 , F16H61/06 , F16H61/08
摘要： PURPOSE:To improve the speed change characteristic in the manual speed change mode without enlarging the capacity of a RAM for storing the content of learning and without complicating the control logic for performing the learning control. CONSTITUTION:A speed change control device for automatic transmission is provided with a speed change mode selecting means for selecting the auto-mode (automatic speed change mode) and the direct shift mode (manual speed change mode) and an initial value setting means having the learning function for optimizing the engagement pressure of a frictional engagement device on the basis of the data at the time of speed change from the past to the present. During the time when the direct shift mode is selected (judgement in the step 104 is NO), learning of (an initial value of) the engagement pressure of the frictional engagement device is inhibited (step 112), and the initial engagement pressure is decided on the basis of the learning value at the time of auto-mode (step 113).

10. 发明专利

JPH05302665A 失效
公开(公告)号：JPH05302665A
公开(公告)日：1993-11-16
申请号：JP10663692
申请日：1992-04-24
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： INUZUKA TAKESHI , HATTORI MASASHI , TAGA YUTAKA , HOJO YASUO , TABATA ATSUSHI , OKADA TAKAYUKI
IPC分类号： F16H61/00 , F16H61/02
摘要： PURPOSE:To facilitate a movement of a shift lever without enlarging a width dimension of a center console by providing a means to select a high speed or low speed side shift mode for manual speed change, and outputting a speed change signal according to a selected shift mode. CONSTITUTION:A shift position is provided to travel in an automatic or manual speed change mode, and when a shift lever is moved in respective positions, position detecting means 44 and 45 detect a selected range and speed change stage. When a control device 31 outputs a speed change output signal according to this, a hydraulic circuit is operated, so that respective speed change stages can be attained. A selecting means 51 is provided to select a high or low speed side shift mode where respective shift positions for the manual speed change mode are allocated to speed change stages in a low gear stage group, and outputs the speed change output signal according to a selected shift mode. Thereby, since the speed change stages can be attained in the limited shift positions, the speed change stages in the manual speed change mode can be increased without increasing the number of shift positions.

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