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183 条记录 (耗时 0.033 秒)

    Vehicle control system
    91.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号：US06317665B1

    公开(公告)日：2001-11-13

    申请号：US09420342

    申请日：1999-10-19

    申请人： Atsushi Tabata ,  Yutaka Taga ,  Ryuji Ibaraki

    发明人： Atsushi Tabata ,  Yutaka Taga ,  Ryuji Ibaraki

    IPC分类号： B60K102

    CPC分类号： B60W20/40 ,  B60K6/387 ,  B60K6/48 ,  B60K6/485 ,  B60K6/547 ,  B60W10/02 ,  B60W10/026 ,  B60W10/10 ,  B60W20/00 ,  F16H61/143 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/7258 ,  Y10S903/903 ,  Y10S903/914 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/946

    摘要： In a vehicle provided with a transmission that has a lock-up clutch that is directly couplable between drive sources and a drive shaft, the shock of switching between the drive sources is prevented from being transmitted. It is determined whether the drive source is to be switched, and when “YES” is determined, a lock-up clutch is disengaged or placed in a half-engaged state, and the shock due to switching of the drive source is prevented from being transmitted. Then, after it is confirmed that switching of the drive source is completed, the lock-up clutch is once again placed in the fully-engaged state.

    摘要翻译： 在具有传动装置的车辆中，具有可在驱动源和驱动轴之间直接连接的锁止离合器，防止驱动源之间的切换的冲击被传递。 确定是否要切换驱动源，并且当确定“是”时，锁止离合器分离或处于半啮合状态，并且防止由于驱动源的切换引起的冲击 传输。 然后，确认驱动源的切换结束后，再次将锁止离合器置于完全接合状态。

    Regenerative brake controller for controlling value of regenerative braking torque simulating engine braking torque
    93.
    发明授权
    Regenerative brake controller for controlling value of regenerative braking torque simulating engine braking torque 失效
    用于控制模拟发动机制动转矩的再生制动转矩值的再生制动控制器

    公开(公告)号：US5915801A

    公开(公告)日：1999-06-29

    申请号：US660595

    申请日：1996-06-11

    申请人： Yutaka Taga ,  Ryuji Ibaraki

    发明人： Yutaka Taga ,  Ryuji Ibaraki

    IPC分类号： B60L7/12 ,  B60L7/18 ,  B60L11/12 ,  B60L15/20 ,  B60W10/08 ,  B60W20/00 ,  F16H59/10 ,  F16H61/21 ,  B60L7/10

    CPC分类号： B60W20/13 ,  B60K6/48 ,  B60K6/547 ,  B60L11/12 ,  B60L15/20 ,  B60L7/18 ,  B60W10/08 ,  B60W10/10 ,  B60L2200/26 ,  B60L2240/423 ,  B60L2240/642 ,  B60L2260/30 ,  B60W20/00 ,  B60W2550/142 ,  B60W2710/083 ,  F16H59/10 ,  F16H61/21 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/919 ,  Y10S903/945

    摘要： A regenerative brake controller for controlling a value of regenerative braking torque to simulate engine braking torque. When the shift lever is in the D range, from a first control map which correlates the vehicle speed and the like with target braking torque or target deceleration, the controller reads the target braking torque or target deceleration corresponding to the vehicle speed immediately before the release of the accelerator pedal, and controls the vehicle components on the basis of the read target braking torque or target deceleration such that the regenerative braking torque corresponding to the engine braking torque is produced. When the shift lever is in the engine braking range, the controller detects the shift lever position in this range, determines the target braking torque or target deceleration by referring to the map, and on the basis of the vehicle speed and the like immediately before the release of the accelerator pedal and the shift lever position in the engine braking range, and controls the vehicle components according to the determined target braking torque or target deceleration such that the regenerative braking torque corresponding to the engine braking torque is produced. In connection with the regenerative braking torque corresponding to the engine braking torque, the vehicle drivability can be improved.

    摘要翻译： 一种再生制动控制器，用于控制再生制动转矩的值以模拟发动机制动转矩。 当变速杆处于D档时，根据将车速等与目标制动转矩或目标减速度相关联的第一控制图，控制器读取与释放前的车速对应的目标制动转矩或目标减速度 并且基于读取目标制动转矩或目标减速度来控制车辆部件，使得产生与发动机制动转矩相对应的再生制动转矩。 当变速杆处于发动机制动范围内时，控制器在该范围内检测换档杆的位置，参照地图，根据紧接着的位置之前的车速等来确定目标制动转矩或目标减速度 在发动机制动范围内释放加速器踏板和变速杆位置，并且根据所确定的目标制动转矩或目标减速度来控制车辆部件，使得产生与发动机制动转矩相对应的再生制动转矩。 结合对应于发动机制动转矩的再生制动转矩，可以提高车辆驾驶性能。

    Control system for servo hydraulic pressure of two friction engaging means during an N-R shift in automatic transmission
    97.
    发明授权
    Control system for servo hydraulic pressure of two friction engaging means during an N-R shift in automatic transmission 失效
    自动变速器中N-R换档期间两个摩擦接合装置的伺服液压控制系统

    公开(公告)号：US5351577A

    公开(公告)日：1994-10-04

    申请号：US982679

    申请日：1992-11-27

    申请人： Masahiko Ando ,  Koji Noda ,  Yoshihisa Yamamoto ,  Masahiro Hayabuchi ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Yutaka Taga ,  Hidehiro Oba

    发明人： Masahiko Ando ,  Koji Noda ,  Yoshihisa Yamamoto ,  Masahiro Hayabuchi ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Yutaka Taga ,  Hidehiro Oba

    IPC分类号： F16H61/06 ,  F16H61/04 ,  F16H61/08 ,  F16H61/10

    CPC分类号： F16H61/0437 ,  F16H2061/0485 ,  Y10T477/689 ,  Y10T477/693754

    摘要： A control system is provided for servo hydraulic pressure in an automatic transmission having planetary gear mechanisms. Shifting elements of the mechanisms can be connected to establish a different power flow in accordance with engagement or release of frictional engagement devices under the control of servo hydraulic pressure to achieve plural speed stages. The system comprises first and second frictional engagement devices engageable simultaneously in a reverse range, first and second servo pressure feed lines for feeding servo hydraulic pressure to the devices, a regulator valve disposed in the first line, a solenoid for controlling the valve, an electronic control unit for outputting a signal to the solenoid, and a detector for detecting shifting to the reverse range. The valve is controlled by the solenoid in accordance with an output from the unit upon detection of shifting to the reverse range by the detector, whereby engagement of the first device is coincided with that of the second device.

    摘要翻译： 在具有行星齿轮机构的自动变速器中提供用于伺服液压的控制系统。 可以连接机构的移动元件，以在伺服液压控制下根据摩擦接合装置的接合或释放建立不同的动力流，以实现多个速度级。 该系统包括可同时接合在反向范围内的第一和第二摩擦接合装置，用于将伺服液压送到装置的第一和第二伺服压力供给管线，设置在第一管路中的调节阀，用于控制阀门的电磁阀， 用于向螺线管输出信号的控制单元和用于检测向相反范围移动的检测器。 当检测器检测到向相反范围的移动时，阀门由螺线管根据单元的输出控制，由此第一装置的接合与第二装置的接合一致。

    Control system for servo hydraulic pressure in vehicular automatic transmission
    98.
    发明授权
    Control system for servo hydraulic pressure in vehicular automatic transmission 失效
    车辆自动变速器伺服液压控制系统

    公开(公告)号：US5334114A

    公开(公告)日：1994-08-02

    申请号：US980605

    申请日：1992-11-24

    申请人： Masahiko Ando ,  Koji Noda ,  Yoshihisa Yamamoto ,  Masahiro Hayabuchi ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Seitoku Kubo ,  Yutaka Taga ,  Hidehiro Oba

    发明人： Masahiko Ando ,  Koji Noda ,  Yoshihisa Yamamoto ,  Masahiro Hayabuchi ,  Kazumasa Tsukamoto ,  Yasuo Hojo ,  Seitoku Kubo ,  Yutaka Taga ,  Hidehiro Oba

    IPC分类号： F16H61/06 ,  F16H61/02 ,  F16H61/04 ,  F16H61/08 ,  F16H61/18 ,  F16H3/44

    CPC分类号： F16H61/0272 ,  B60W30/18036 ,  F16H2061/0485

    摘要： A control system is provided for servo hydraulic pressure in a vehicular automatic transmission having planetary gear mechanisms. Shifting elements of the mechanisms can be connected to establish a different power flow in accordance with engagement or release of frictional engagement devices under the control of servo hydraulic pressure to achieve plural speed stages. The system comprises a servo pressure feed line for feeding, even in a non-running range, servo hydraulic pressure to at least one particular device out of plural frictional engagement devices which are caused to simultaneously engage in a reverse range of the transmission, a directional control valve disposed in the line to control feed or drain of the servo hydraulic pressure to or from said particular device through the line, and a solenoid valve for controlling the control valve to prevent the feed of the servo hydraulic pressure at vehicle speeds above a predetermined value.

    摘要翻译： 在具有行星齿轮机构的车辆自动变速器中提供用于伺服液压的控制系统。 可以连接机构的移动元件，以在伺服液压控制下根据摩擦接合装置的接合或释放建立不同的动力流，以实现多个速度级。 该系统包括伺服压力供给管线，用于甚至在非运行范围内将多个摩擦接合装置中的至少一个特定装置的伺服液压进给到同时进入变速器的反向范围的方向 设置在该管线中的控制阀，以控制通过该管线从所述特定装置进入或从所述特定装置排出的伺服液压;以及电磁阀，用于控制控制阀，以防止伺服液压在车速超过预定值 值。

    Hydraulic control device for an automatic transmission
    100.
    发明授权
    Hydraulic control device for an automatic transmission 失效
    用于自动变速器的液压控制装置

    公开(公告)号：US5074168A

    公开(公告)日：1991-12-24

    申请号：US407669

    申请日：1989-09-14

    申请人： Kazunori Ishikawa ,  Takuji Taniguchi ,  Kunihiro Iwatsuki ,  Yutaka Taga

    发明人： Kazunori Ishikawa ,  Takuji Taniguchi ,  Kunihiro Iwatsuki ,  Yutaka Taga

    IPC分类号： F16H61/16 ,  F16H61/18

    CPC分类号： F16H61/16 ,  Y10T477/6935

    摘要： A reverse-engaging condition is prevented by a reverse inhibit valve operated by the solenoid valve even if a shift lever is operated to a reverse range at forward running. A solenoid valve controlling a 1-2 shift valve is "OFF" when controlling a manual valve to a reverse range under 7 km/h of a vehical speed. The reverse inhibit valve is at a right-half position. Therefore, the hydraulic pressure from the reverse range port of the manual valve runs through oil passages and supplied to the hydraulic servos. At forward running over 7 km/h the solenoid valve is switched "ON", the reverse inhibit valve is switched to a left-half position and oil passages are isolated. When the solenoid valve is switched at forward running, a hydraulic pressure from a R range port of the manual valve does not operate on a difference of cross sectional areas of lands of the reverse inhibit valve, so that the reverse inhibit valve is kept at the right-half position together with a pressing force of a spring therein.

    摘要翻译： 即使在前进行驶中变速杆操作到反向范围，也可以通过由电磁阀操作的反向禁止阀来防止反向接合状态。 控制1-2换档阀的电磁阀在将手动阀控制在车速下7公里/小时的相反范围内时为“OFF”。 反向禁止阀位于右半位置。 因此，来自手动阀的倒档端口的液压压力通过油路并供给到液压伺服机构。 在向前运行超过7公里/小时的情况下，电磁阀切换为“ON”，反向禁止阀切换到左半部位，油路隔离。 当电磁阀在正向运行时切换时，来自手动阀的R范围端口的液压压力不会在反向阻力阀的平台的横截面积的差异上进行操作，使得反向禁止阀保持在 右半部位与其中的弹簧的压力一起。