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    Shift change controlling apparatus
    1.
    发明授权
    Shift change controlling apparatus 有权
    换档控制装置

    公开(公告)号：US09303752B2

    公开(公告)日：2016-04-05

    申请号：US13013353

    申请日：2011-01-25

    申请人： Yoshiaki Nedachi ,  Hiroyuki Kojima ,  Dai Arai

    发明人： Yoshiaki Nedachi ,  Hiroyuki Kojima ,  Dai Arai

    IPC分类号： F16H59/72 ,  F16H57/00 ,  F16D48/06 ,  F16H61/06 ,  F16H61/688

    CPC分类号： F16H57/0006 ,  F16D48/064 ,  F16D2500/1025 ,  F16D2500/1026 ,  F16D2500/1086 ,  F16D2500/3024 ,  F16D2500/30803 ,  F16D2500/50236 ,  F16D2500/7044 ,  F16H61/061 ,  F16H61/688 ,  F16H2306/18 ,  Y10T74/20024

    摘要： The twin clutch-type transmission can include a hydraulic twin clutch including the first clutch and the second clutch disposed on main shafts. The shift change controlling apparatus is configured to control shift change operation to and adjacent speed change stage by alternately changing an engagement state of the first clutch and the second clutch. The shift change controlling apparatus can also execute a pre-shift change of supplying a pre-pressure on one of the first and second clutches, while another of the first and second clutches is engaged. The pre-pressure provides a pre-engagement of the unengaged clutch. First and second clutch actuators are configured to actuate the first and second clutches, respectively. When the pre-shift change is executed, the pre-pressure is applied for a predetermined period and then removed prior to a driving of a shift gear or actuating a shift change.

    摘要翻译： 双离合器式变速器可以包括液压双离合器，其包括设置在主轴上的第一离合器和第二离合器。 变速控制装置被配置为通过交替地改变第一离合器和第二离合器的接合状态来控制到相邻变速级的变速操作。 换档控制装置还可以执行在第一和第二离合器中的一个上提供预压力的预换档变化，同时第一和第二离合器中的另一个被接合。 预压力提供未接合离合器的预接合。 第一和第二离合器致动器被配置成分别致动第一和第二离合器。 当执行预换档更换时，将预压力施加预定时间段，然后在变速档驱动或启动换挡变化之前被移除。

    METHOD FOR CONTROLLING A DUAL CLUTCH TRANSMISSION
    3.
    发明申请
    METHOD FOR CONTROLLING A DUAL CLUTCH TRANSMISSION 审中-公开
    用于控制双离合器变速器的方法

    公开(公告)号：US20150120156A1

    公开(公告)日：2015-04-30

    申请号：US14399230

    申请日：2013-05-02

    申请人： ZF Friedrichshafen AG

    发明人： Thorsten Leim ,  Carolin Heller

    IPC分类号： F16H61/688 ,  F16H61/02

    CPC分类号： F16H61/688 ,  F16H61/0213 ,  F16H2061/0015 ,  F16H2061/0216 ,  F16H2061/0232 ,  F16H2306/18 ,  F16H2306/50

    摘要： A method of controlling a dual-clutch transmission having two partial transmissions that can be connected to a drive engine such that a target gear, in a respective load-free partial transmission to be engaged following the currently active gear, can be preselected. To reduce the energy consumption caused by transmission losses, the method includes the steps of: determining a possible target gear, determining overall transmission losses for both when a target gear is preselected, and when a target gear is not preselected, determining whether the overall transmission loss is greater when a target gear is preselected or when no gear is preselected, deciding whether a target gear should or should not be preselected using the overall transmission loss determined as a criterion, and implementing measures that correspond to the decision reached.

    摘要翻译： 一种控制双离合器变速器的方法，该双离合器变速器具有两个可连接到驱动发动机的部分变速器，使得能够预先选择在当前有效齿轮之后接合的相应的无负载部分变速器中的目标齿轮。 为了减少由传输损失引起的能量消耗，该方法包括以下步骤：确定可能的目标档位，确定当预设目标档位时两者的总体传动损失，以及何时不预先选择目标档位，确定总体传动 选择目标装备或不选择任何齿轮时，损失更大，使用确定为标准的总体传动损失来确定是否应该预选目标装置，以及实施与所达成的决定相对应的措施。

    HYBRID VEHICLE DRIVING SYSTEM
    4.
    发明申请
    HYBRID VEHICLE DRIVING SYSTEM 失效
    混合动力驾驶系统

    公开(公告)号：US20130045833A1

    公开(公告)日：2013-02-21

    申请号：US13643446

    申请日：2011-04-26

    申请人： Shinichi Okubo ,  Takayuki Kishi

    发明人： Shinichi Okubo ,  Takayuki Kishi

    IPC分类号： B60W10/08

    CPC分类号： B60K6/48 ,  B60K6/387 ,  B60K6/547 ,  B60K2006/4841 ,  B60L11/14 ,  B60W10/08 ,  B60W10/113 ,  B60W30/19 ,  B60W2510/087 ,  B60W2510/246 ,  F16H3/006 ,  F16H2306/18 ,  Y02T10/6221 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10T477/26

    摘要： In a hybrid vehicle in which power of electric motor is transmitted to a counter shaft 14 only via a lock mechanism 61 which is provided on a first main shaft 11 so as to make up an odd-numbered gear or a first gear change shifter 51, when the vehicle is being driven by selecting a given even-numbered gear, a pre-shifting to an odd-numbered gear which is lower than the given even-numbered gear is implemented by the lock mechanism 61 or the first gear change shifter 51. By so doing, not only can good driveability be provided with the assistance of the electric motor, but also a more efficient regeneration can be implemented.

    摘要翻译： 在仅通过设置在第一主轴11上以构成奇数档或第一变速档51的锁定机构61将电动机的动力传递到副轴14的混合动力车辆中， 当通过选择给定的偶数档位来驱动车辆时，通过锁定机构61或第一变速换档器51来实现预定位到比给定的偶数档位低的奇数档位。 通过这样做，不仅可以在电动机的帮助下提供良好的驾驶性能，而且可以实现更有效的再生。

    GEAR SHIFT CONTROL
    5.
    发明申请
    GEAR SHIFT CONTROL 审中-公开
    齿轮换档控制

    公开(公告)号：US20120184406A1

    公开(公告)日：2012-07-19

    申请号：US13395085

    申请日：2010-09-08

    申请人： Richard Felton

    发明人： Richard Felton

    IPC分类号： B60W10/06 ,  F16H3/08 ,  B60W10/113 ,  F16H59/04

    CPC分类号： B60K20/06 ,  F16H59/02 ,  F16H61/688 ,  F16H2059/0247 ,  F16H2306/18 ,  Y10T74/19233 ,  Y10T74/19251 ,  Y10T477/675 ,  Y10T477/688

    摘要： A motor vehicle comprising: a power source capable of driving the motor vehicle, a gearbox coupled to the power source; and a gear shift commander having a normal state, a prepare state and a shift state; wherein the vehicle is configured to, in response to the gear shift commander entering the prepare state, cause the gearbox and/or the power source to undergo a preparatory adjustment in preparation for an up or down shift; and the vehicle is configured to make an up or down shift in response to the gear shift commander entering the shift state.

    摘要翻译： 一种机动车辆，包括：能够驱动所述机动车辆的电源，耦合到所述电源的齿轮箱; 以及具有正常状态，准备状态和换档状态的换档指令器; 其中，所述车辆构造成响应于所述变速指挥员进入所述准备状态，使得所述变速箱和/或所述动力源进行准备调整以准备上下移动; 并且车辆被配置为响应于换档指挥员进入换档状态而进行升档或降档。

    Shifting control system
    6.
    发明授权
    Shifting control system 有权
    换档控制系统

    公开(公告)号：US08216110B2

    公开(公告)日：2012-07-10

    申请号：US12272853

    申请日：2008-11-18

    申请人： Shusaku Katakura ,  Sadamu Fujiwara

    发明人： Shusaku Katakura ,  Sadamu Fujiwara

    IPC分类号： B60W10/02 ,  B60W10/10

    CPC分类号： F16H61/688 ,  F16H57/0473 ,  F16H59/72 ,  F16H2059/6807 ,  F16H2306/18 ,  Y10T74/19251 ,  Y10T74/1926 ,  Y10T477/641

    摘要： A shifting control system has two gear shift stage groups, two clutches, a clutch release detection section, a pre-shift controller, a clutch oil level detection section and a pre-shift inhibiting section. The clutches are alternately engaged to selectively transmit power from an engine to a wheel. The clutch release detection section detects a release-side clutch which corresponds to the clutch that is in a released state. The pre-shift controller operates a meshing mechanism of the gear shift stage group corresponding to the release-side clutch, so as to undergo pre-shifting when the other clutch is engaged as an engage-side clutch. The clutch oil level detection section determines whether an oil level in the release-side clutch is equal to or greater than a preset oil level. The pre-shift inhibiting section inhibits pre-shifting while the oil level in the release-side clutch is equal to or greater than a preset oil level.

    摘要翻译： 变速控制系统具有两个变速级组，两个离合器，离合器释放检测部，预变速控制器，离合器油位检测部和换挡前抑制部。 离合器交替地接合以选择性地将动力从发动机传递到车轮。 离合器释放检测部检测对应于处于释放状态的离合器的释放侧离合器。 变速前控制器操作与释放侧离合器相对应的变速级组的啮合机构，以便当另一离合器作为接合侧离合器接合时进行预换档。 离合器油位检测部判定释放侧离合器中的油位是否在预定油位以上。 在变速前禁止部防止释放侧离合器中的油位等于或大于预设油位的预换档。

    Speed control method of automatic transmission
    7.
    发明授权
    Speed control method of automatic transmission 失效
    自动变速器速度控制方法

    公开(公告)号：US08205516B2

    公开(公告)日：2012-06-26

    申请号：US12533326

    申请日：2009-07-31

    申请人： Kazutaka Kobayashi ,  Takeshige Miyazaki ,  Fumiaki Ito

    发明人： Kazutaka Kobayashi ,  Takeshige Miyazaki ,  Fumiaki Ito

    IPC分类号： F16H3/08 ,  F16H59/00

    CPC分类号： F16H61/0403 ,  F16H61/688 ,  F16H2306/18 ,  F16H2306/48 ,  Y10T74/19233 ,  Y10T74/1926 ,  Y10T74/19284 ,  Y10T477/69335

    摘要： A speed control method for an automatic transmission includes a first synchronizing process, in which a first clutch portion is operated to be in an engaging state in order to synchronize a first input shaft to a power source, a second synchronizing process, in which the first input shaft is synchronized to the output shaft by operating a gear train connected the first input shaft so as to be in an engaging state, after the first clutch portion is operated so as to be in the disengaging state and a torque transmission path switchover process for switching a torque transmitting path from a second input shaft to the first input shaft by operating the first clutch portion so as to be in an engaging state while the second clutch portion is operated so as to be in an disengaging state.

    摘要翻译： 一种用于自动变速器的速度控制方法包括：第一同步过程，其中第一离合器部分被操作为处于接合状态以使第一输入轴与动力源同步;第二同步过程，其中第一同步过程 输入轴通过在第一离合器部分被操作以处于分离状态之后操作连接到第一输入轴的齿轮系以处于接合状态而与输出轴同步，以及扭矩传递路径切换处理 通过在第二离合器部分被操作以处于分离状态的同时操作第一离合器部分而处于接合状态，将扭矩传递路径从第二输入轴切换到第一输入轴。

    Shift transmission control device of vehicle, vehicle and method for controlling shift transmission in vehicle
    8.
    发明授权
    Shift transmission control device of vehicle, vehicle and method for controlling shift transmission in vehicle 有权
    车辆车辆换档变速箱控制装置及车辆换档变速控制方法

    公开(公告)号：US08166843B2

    公开(公告)日：2012-05-01

    申请号：US12395863

    申请日：2009-03-02

    申请人： Hiroyuki Kojima ,  Shigeru Tajima ,  Yoshiaki Tsukada

    发明人： Hiroyuki Kojima ,  Shigeru Tajima ,  Yoshiaki Tsukada

    IPC分类号： F16H59/00 ,  B60W10/00

    CPC分类号： F16H61/16 ,  F16H61/688 ,  F16H63/18 ,  F16H2061/0216 ,  F16H2061/0241 ,  F16H2061/163 ,  F16H2306/18 ,  Y10T74/1926 ,  Y10T477/6414

    摘要： A shift transmission control device of a vehicle includes a transmission, a clutch, a shift transmission controller, and a shift inhibition state detector. The shift transmission controller is configured to control the transmission and the clutch. The shift inhibition state detector is configured to detect based on a running state of the vehicle that a predetermined shift inhibition condition is satisfied. The transmission is capable of providing a preliminary change gear ratio while the predetermined change gear ratio at which the rotational drive force is transmitted to the drive wheel is maintained. The shift transmission controller is configured to control the transmission to inhibit a change of the predetermined change gear ratio at which the rotational drive force is transmitted to the drive wheel and to provide the preliminary change gear ratio in response to the running state of the vehicle when the shift inhibition condition is satisfied.

    摘要翻译： 车辆的变速传动控制装置包括变速器，离合器，换挡变速器控制器和换挡禁止状态检测器。 变速传动控制器构造成控制变速器和离合器。 移位禁止状态检测器被配置为基于车辆的行驶状态来检测满足预定的换档禁止条件。 传动装置能够提供初步变速比，同时保持旋转驱动力传递到驱动轮的预定变速比。 变速传动控制器被配置为控制变速器以阻止转动驱动力传递到驱动轮的预定变速比的变化，并且响应于车辆的行驶状态提供预备变速比， 满足移位抑制条件。

    SHIFT CHANGE CONTROLLING APPARATUS
    10.
    发明申请
    SHIFT CHANGE CONTROLLING APPARATUS 有权
    变更控制装置

    公开(公告)号：US20110190990A1

    公开(公告)日：2011-08-04

    申请号：US13013353

    申请日：2011-01-25

    申请人： Yoshiaki NEDACHI ,  Hiroyuki KOJIMA ,  Dai ARAI

    发明人： Yoshiaki NEDACHI ,  Hiroyuki KOJIMA ,  Dai ARAI

    IPC分类号： F16H59/72 ,  F16H59/00

    CPC分类号： F16H57/0006 ,  F16D48/064 ,  F16D2500/1025 ,  F16D2500/1026 ,  F16D2500/1086 ,  F16D2500/3024 ,  F16D2500/30803 ,  F16D2500/50236 ,  F16D2500/7044 ,  F16H61/061 ,  F16H61/688 ,  F16H2306/18 ,  Y10T74/20024

    摘要： The twin clutch-type transmission can include a hydraulic twin clutch including the first clutch and the second clutch disposed on main shafts. The shift change controlling apparatus is configured to control shift change operation to and adjacent speed change stage by alternately changing an engagement state of the first clutch and the second clutch. The shift change controlling apparatus can also execute a pre-shift change of supplying a pre-pressure on one of the first and second clutches, while another of the first and second clutches is engaged. The pre-pressure provides a pre-engagement of the unengaged clutch. First and second clutch actuators are configured to actuate the first and second clutches, respectively. When the pre-shift change is executed, the pre-pressure is applied for a predetermined period and then removed prior to a driving of a shift gear or actuating a shift change.

    摘要翻译： 双离合器式变速器可以包括液压双离合器，其包括设置在主轴上的第一离合器和第二离合器。 变速控制装置被配置为通过交替地改变第一离合器和第二离合器的接合状态来控制到相邻变速级的变速操作。 换档控制装置还可以执行在第一和第二离合器中的一个上提供预压力的预换档变化，同时第一和第二离合器中的另一个被接合。 预压力提供未接合离合器的预接合。 第一和第二离合器致动器被配置成分别致动第一和第二离合器。 当执行预换档更换时，将预压力施加预定时间段，然后在变速档驱动或启动换挡变化之前被移除。