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1. 发明授权

US4945481A System for integrally controlling automatic transmission and engine 失效
标题翻译：自动变速器和发动机整体控制系统
公开(公告)号：US4945481A
公开(公告)日：1990-07-31
申请号：US44307
申请日：1987-04-30
申请人： Kunihiro Iwatsuki , Yoshio Shindo , Kazuhiko Hayashi , Hiroshi Sasaoka , Yukio Hamano , Keita Sakurai , Fumiaki Izumi , Yuji Kashihara
发明人： Kunihiro Iwatsuki , Yoshio Shindo , Kazuhiko Hayashi , Hiroshi Sasaoka , Yukio Hamano , Keita Sakurai , Fumiaki Izumi , Yuji Kashihara
IPC分类号： B60W30/18 , F16H61/04 , G05D17/02
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H63/502 , Y10S477/906 , Y10T477/675
摘要： In a system for integrally controlling an automatic transmission and an engine, an apparatus for controlling the automatic transmission and an apparatus for controlling the engine are formed separately from each other to reduce size and cost, and to facilitate the mounting of control means onto a vehicle. Further, if trouble occurs in this communication system between the engine control apparatus and the automatic transmission control apparatus countermeasures are properly performed, and a trouble is reduced as much as possible.
摘要翻译：在整体控制自动变速器和发动机的系统中，用于控制自动变速器的装置和用于控制发动机的装置彼此分开地形成以减小尺寸和成本，并且便于将控制装置安装到车辆上。此外，如果发动机控制装置与自动变速器控制装置之间的通信系统发生故障，则可以适当地执行对策，尽可能地减少故障。

2. 发明授权

US4969099A Double-detecting, trouble-judging and failsafe devices in system for integrally controlling automatic transmission and engine 失效
标题翻译：系统中双重检测，故障判断和故障安全装置，用于一体化控制自动变速器和发动机
公开(公告)号：US4969099A
公开(公告)日：1990-11-06
申请号：US24696
申请日：1987-03-11
申请人： Kunihiro Iwatsuki , Yoshio Shindo , Hiroji Taniguchi , Yuji Kashihara , Fumiaki Izumi
发明人： Kunihiro Iwatsuki , Yoshio Shindo , Hiroji Taniguchi , Yuji Kashihara , Fumiaki Izumi
IPC分类号： B60W10/06 , B60W10/10 , B60W50/00 , B60W50/02 , F16H61/12 , G06F11/00 , G06F11/10 , G06F11/20 , G06F11/267
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W30/1819 , B60W50/02 , G06F11/0796 , B60W2050/0045 , B60W2050/021 , B60W2710/0616 , F16H2061/1208 , G06F11/0757 , G06F11/10 , G06F11/20 , G06F11/2215 , Y10S477/906
摘要： In a system for integrally controlling an automatic transmission and an engine comprising: a member for controlling the engine; a member formed separately of the engine control member, for controlling the automatic transmission; and various communication lines for connecting the engine control member and the automatic transmission control member to each other; judgments are made quickly and without fail as to whether trouble exists, such as disconnections or short-circuits of the various communication lines. When a trouble is detected, the proper control is maintained as much as possible in accordance with the types of trouble.
摘要翻译：一种用于整体控制自动变速器和发动机的系统，包括：用于控制发动机的构件; 与发动机控制构件分开形成的用于控制自动变速器的构件; 以及用于将发动机控制构件和自动变速器控制构件彼此连接的各种通信线路; 对各种通信线路的断开或短路是否存在故障进行快速判断。当检测到故障时，根据故障类型尽可能地保持适当的控制。

3. 发明授权

US4838124A System for integrally controlling automatic transmission and engine 失效
标题翻译：自动变速器和发动机整体控制系统
公开(公告)号：US4838124A
公开(公告)日：1989-06-13
申请号：US64614
申请日：1987-06-22
申请人： Yukio Hamano , Yuji Kashihara , Keita Sakurai , Hideki Yasue , Kagenori Fukumura
发明人： Yukio Hamano , Yuji Kashihara , Keita Sakurai , Hideki Yasue , Kagenori Fukumura
IPC分类号： B60W10/06 , B60W10/115 , B60W30/19 , F16H59/08 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/12 , F16H63/50
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/1819 , B60W30/19 , F16H61/0213 , F16H61/12 , F16H63/502 , F16H2059/084 , F16H2059/085 , F16H2061/1208 , F16H2061/1224 , F16H2061/1284 , F16H61/0021 , F16H61/686 , Y10S477/906 , Y10T477/669 , Y10T477/677 , Y10T477/693625
摘要： In a system for integrally controlling an automatic transmission and an engine wherein engine torque is changed during shifting, it is detected whether or not various communication means provided for carrying out the engine torque change is in a failed state. If so, a shift parameter or parameters in the automatic transmission, such as a shift point and engagement oil pressure, are changed in a direction for securing the durability of frictionally engaging devices. When the shift point is changed, a measured value of factors for determining the shift point is corrected to substantially lower the shift point. With this arrangement, computer capacity can be decreased.
摘要翻译：在用于整体控制自动变速器的系统和发动机中，其中发动机转矩在变速期间改变，检测用于执行发动机转矩变化的各种通信装置是否处于故障状态。如果是这样，则为了确保摩擦接合装置的耐用性，在变速点和接合油压等自动变速器中的换档参数或参数被改变。当换档点改变时，校正用于确定换档点的因子的测量值被校正为使换档点大大降低。通过这种安排，可以减少计算机的容量。

4. 发明授权

US5078028A Hydraulic control device with cutback valve for an automatic transmission 失效
标题翻译：液压控制装置带有用于自动变速器的止回阀
公开(公告)号：US5078028A
公开(公告)日：1992-01-07
申请号：US313235
申请日：1989-02-21
申请人： Kaunori Ishikawa , Hideo Tomomatsu , Tadashi Kondo , Yuji Kashihara , Kazumasa Tsukamoto , Takuji Taniguchi , Kunihiro Iwatsuki , Hiroji Taniguchi
发明人： Kaunori Ishikawa , Hideo Tomomatsu , Tadashi Kondo , Yuji Kashihara , Kazumasa Tsukamoto , Takuji Taniguchi , Kunihiro Iwatsuki , Hiroji Taniguchi
IPC分类号： F16H59/26 , F16H59/50 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H63/30
CPC分类号： F16H61/0021 , F16H61/04 , F16H61/061 , F16H2059/506 , F16H2061/0258 , F16H2061/0466 , F16H2061/0485 , F16H2061/0488 , F16H59/26 , F16H61/067 , F16H63/3003 , Y10T477/6895 , Y10T477/693965
摘要： A primary regulator valve has a cutback port which regulates a line pressure to increase, at the first speed of D range, a throttle pressure is applied to the cutback port through a cutback valve. The primary regulator valve sets the line pressure from a line pressure port higher. The cutback valve has a spool which is compressed in one direction. A first control chamber which is connected to a hydraulic servo (for example, a second brake hydraulic servo) which hydraulic pressure is applied at more than the second speed is formed against the pressing direction, a second control chamber which is connected to a hydraulic servo (for example, a second-coast brake hydraulic servo) to limit a coasting condition of the second speed is so formed as to follow the above pressing direction. At the second speed of second range, the cutback valve, as the first speed of D range, the throttle pressure is applied to the cutback port. Furthermore, the primary regulator valve has a control chamber which regulates the line pressure to decrease. A pressure control valve (for example, a linear solenoid valve to control a lock-up clutch) is connected to the control chamber to reduce the line pressure when a manual valve is selected from N range to D or R range.

5. 发明授权

US4991464A Engine brake control device for an automatic transmission 失效
标题翻译：用于自动变速器的发动机制动控制装置
公开(公告)号：US4991464A
公开(公告)日：1991-02-12
申请号：US313234
申请日：1989-02-21
申请人： Kazunori Ishikawa , Kazumasa Tsukamoto , Takuji Taniguchi , Yuji Kashihara , Kunihiro Iwatsuki , Hiroji Taniguchi
发明人： Kazunori Ishikawa , Kazumasa Tsukamoto , Takuji Taniguchi , Yuji Kashihara , Kunihiro Iwatsuki , Hiroji Taniguchi
IPC分类号： F16H59/50 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/21 , F16H63/30
CPC分类号： F16H61/21 , F16H61/061 , F16H2059/506 , F16H2061/0258 , F16H2061/0466 , F16H2061/0485 , F16H2061/0488 , F16H61/067 , F16H63/3003 , Y10T477/648 , Y10T477/691 , Y10T477/69378 , Y10T477/69379
摘要： Hydraulic pressure which is regulated by a pressure control valve (linear solenoid valve) is applied to a hydraulic servo of a brake which is actuated when an engine-brake is effected. When the engine-brake is effected, a hydraulic pressure which is modulated by a modulator valve controlled by the linear solenoid valve is applied to the brake hydraulic servo. The pressure control valve provides high hydraulic pressure when vehicle speed is high based on signals from a speed sensor, and provides low hydraulic pressure when vehicle speed is low based on signals from the speed sensor, so that an engine-brake force is adequately controlled in accordance with vehicle speed. Furthermore, if a foot brake sensor is employed, the hydraulic pressure in accordance with vehicle speed can be made low when the engine-brake is effected with the foot brake applied. Based on signals from a front wheel rotation sensor and a rear wheel rotation sensor, the control unit calculates a rotational difference, so that the engine-brake force can be made low when the rotational difference is large.

6. 发明授权

US4955256A Transmission control apparatus, having means for determining the completion of a shifting action of a coupling device with pressure adjusting accumulator 失效
标题翻译：变速器控制装置，具有用于确定具有压力调节蓄能器的联接装置的换档动作完成的装置
公开(公告)号：US4955256A
公开(公告)日：1990-09-11
申请号：US404903
申请日：1989-09-08
申请人： Yuji Kashihara , Kunihiro Iwatsuki , Yutaka Taga
发明人： Yuji Kashihara , Kunihiro Iwatsuki , Yutaka Taga
IPC分类号： F16H3/44 , F16H59/68 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/12
CPC分类号： F16H61/061 , F16H2059/6807 , F16H61/067 , Y10T477/69377 , Y10T477/69379 , Y10T477/69383
摘要： A hydraulic control apparatus for controlling a hydraulically operated automatic transmission, having a speed sensor for detecting the speed of a rotary member which changes due to a shifting action of a frictionally coupling device. The apparatus includes a device for determining, based on the detected speed of the rotary member, that the shifting action of the coupling device is completed, and a device which is operated in the event of a failure of the speed sensor, for determining that the shifting action of the coupling device is completed when a time which has passed after the moment at which the need to effect the shifting action was determined or at which a shifting command to initiate the shifting action was generated exceeds a predetermined time interval. Upon determination of the completion of the shifting action, an electronic device terminates an operation to control the back pressure of an accumulator for adjusting the fluid pressure applied to the coupling device.
摘要翻译：一种用于控制液压操作的自动变速器的液压控制装置，具有用于检测由于摩擦联接装置的换档动作而改变的旋转构件的速度的速度传感器。该装置包括一种装置，用于基于检测到的旋转构件的速度来确定联接装置的移动动作完成，以及在速度传感器发生故障的情况下操作的装置，用于确定当确定了在需要进行换档动作的时刻之后经过的时间或者产生启动换档动作的换档指令的时间超过预定的时间间隔时，结束了联动装置的换档动作。在确定换档动作的完成时，电子装置终止控制用于调节施加到联接装置的流体压力的蓄能器的背压的操作。

7. 发明授权

US4730708A Idling control method and system for internal combustion engine providing anti creep action 失效
标题翻译：提供抗蠕变作用的内燃机的空转控制方法和系统
公开(公告)号：US4730708A
公开(公告)日：1988-03-15
申请号：US868513
申请日：1986-05-30
申请人： Yukio Hamano , Yuji Kashihara
发明人： Yukio Hamano , Yuji Kashihara
IPC分类号： F16H59/38 , F16H61/00 , F16H61/20 , B60K41/22
CPC分类号： F16H61/20 , F16H2059/385 , F16H2061/0078 , F16H2312/02 , Y10T477/681 , Y10T477/735
摘要： A vehicle includes an engine and an automatic transmission which has a fluid torque converter, a forward clutch, and a manual range setting valve. Idling control for providing anti creep control is performed by, during engine idling time while the manual range setting valve is set to a forward driving range and the vehicle is substantially stationary, reducing the engagement pressure of the forward clutch by reducing the actuating pressure provided to it. A rotational speed associated with the fluid torque converter is detected, and the actuating pressure provided to the forward clutch is controlled so that the rotational speed associated with the fluid torque converter does not drop below a certain rotational speed value. Thereby good anti creep control is provided. A system is also disclosed for performing the method.
摘要翻译：车辆包括发动机和具有液力变矩器，前进离合器和手动量程调节阀的自动变速器。用于提供抗蠕变控制的空转控制通过在发动机怠速时间期间执行，而手动量程设定阀被设定为前进行驶范围并且车辆基本上是静止的，通过减小向前离合器的接合压力，它。检测与流体扭矩转换器相关联的转速，并且控制提供给前进离合器的致动压力，使得与流体扭矩转换器相关联的转速不会下降到某一转速值以下。从而提供良好的抗蠕变控制。还公开了一种用于执行该方法的系统。

8. 发明授权

US06517463B2 Automatic transmission for vehicle 有权
标题翻译：汽车自动变速箱
公开(公告)号：US06517463B2
公开(公告)日：2003-02-11
申请号：US09757708
申请日：2001-01-11
申请人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
发明人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
IPC分类号： F16H344
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0047 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2023
摘要： A compact automatic transmission for a vehicle capable of preventing increase in relative rotational speed between shift elements. A planetary gear unit is provided with a sun gear to which rotation of an input shaft is input, a carrier that can be stopped from rotating, and a ring gear for outputting, to a planetary gear set, rotation that is reduced in speed relative to that of the input shaft. A clutch is connected/disconnected, the input shaft and the sun gear are appropriately connected/disconnected, and the carrier is appropriately stopped/unstopped by a brake and a one-way clutch. This prevents relative rotational speed between shift elements of the gear unit that does not participate in a shifting operation from excessively increasing. When the clutch is disposed between the input shaft and the sun gear, the torque capacity of the clutch can be reduced as compared with the case where it is disposed between the gear unit and the gear set. Therefore, the clutch can be formed into a more compact structure and the overall automatic transmission can be made more compact.
摘要翻译：一种用于车辆的紧凑型自动变速器，其能够防止变速元件之间的相对转速增加。行星齿轮单元设置有输入轴的旋转的太阳齿轮，可以停止旋转的载体，以及用于向行星齿轮组输出相对于行星齿轮组减速的旋转的齿圈输入轴的。离合器连接/断开，输入轴和太阳齿轮适当地连接/断开，并且载体被制动器和单向离合器适当地停止/停止。这防止了不参与换档操作的减速器的换档元件之间的相对转速过度增加。当离合器设置在输入轴和太阳齿轮之间时，与设置在减速器和齿轮组之间的情况相比，可以减小离合器的扭矩能力。因此，离合器可以形成为更紧凑的结构，并且可以使整体自动变速器更紧凑。

9. 发明授权

US4879925A Hydraulic control system for automatic transmission, incorporating fail safe and progressive creep control and hill hold control 失效
标题翻译：用于自动变速器的液压控制系统，包括故障安全和渐进式蠕变控制和坡道保持控制
公开(公告)号：US4879925A
公开(公告)日：1989-11-14
申请号：US109305
申请日：1987-10-16
申请人： Yutaka Taga , Yuji Kashihara
发明人： Yutaka Taga , Yuji Kashihara
IPC分类号： B60T7/12 , B60W30/18 , F16H61/04 , F16H61/20 , F16H63/48
CPC分类号： F16H61/20 , B60T7/122 , B60W10/10 , B60W10/115 , B60W10/18 , B60W30/18118 , F16H2312/02 , F16H2312/04
摘要： A hydraulic hill hold control system for an automatic transmission for a vehicle adapted for the purpose of hill hold, wherein the supply of hydraulic pressure to the brake is interlocked with the shifting of the hydraulic speed stage switching system so that the brake is engaged only when the gear transmission mechanism is at a certain speed stage at which the brake is in any event engaged and therefore the engagement of the brake for hill hold does not interfere with the forward driving operation of the gear transmission mechanism.
摘要翻译：一种用于车辆自动变速器的液压山丘保持控制系统，其适用于山坡保持，其中向制动器供应液压与液压速度级切换系统的变速联动，使得制动器仅在齿轮传动机构处于制动器在任何情况下接合的一定速度阶段，因此用于山坡保持的制动器的接合不会干扰齿轮传动机构的向前驱动操作。

10. 发明授权

US4843922A Hydraulic control system for automatic transmission 失效
标题翻译：自动变速箱液压控制系统
公开(公告)号：US4843922A
公开(公告)日：1989-07-04
申请号：US158669
申请日：1988-02-22
申请人： Yuji Kashihara
发明人： Yuji Kashihara
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F16H59/38 , F16H59/42 , F16H59/46 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10
CPC分类号： F16H61/061 , F16H61/067 , F16H2059/6807 , F16H2061/0078 , F16H2061/0255 , F16H59/38 , F16H59/42 , F16H59/46 , Y10T477/69377 , Y10T477/69379 , Y10T477/69398
摘要： A hydraulic control system for an automatic transmission detects the rotating speed of the parts whose rotating speed varies due to shifting, and controls the transitional oil pressure applied to the frictionally engaging device in the automatic transmission so that the detected rotating speed matches the locus of the target rotating speed that said parts should follow after the shift command is outputted. Thus, the optimum shifting transitional characteristics can be obtained regardless of the inherent differences among otherwise identical vehicles which differences are created at the time of manufacturing or vary with time and vehicle use.

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