Apparatus for controlling frictional coupling device to effect vehicle transmission upshift while accelerator pedal is not in operation
    1.
    发明授权
    Apparatus for controlling frictional coupling device to effect vehicle transmission upshift while accelerator pedal is not in operation 有权
    用于控制摩擦联接装置以在加速踏板不工作的同时实现车辆变速箱换高档的装置

    公开(公告)号:US06390949B1

    公开(公告)日:2002-05-21

    申请号:US09642018

    申请日:2000-08-21

    IPC分类号: F16H6106

    摘要: An apparatus for controlling a vehicle automatic transmission, wherein a moment at which the supply of a pressurized fluid to a hydraulic cylinder for engagement of a frictional coupling device to effect an upshift of the transmission during running of the vehicle in a power-off state is initiated is determined by comparing an estimated synchronizing time required for the transmission input speed to reach a synchronizing speed of a higher-gear position to which the transmission is shifted, with a stored predetermined stroking time required for the piston of the hydraulic cylinder to reach its engaging stroke end.

    摘要翻译: 一种用于控制车辆自动变速器的装置,其中在关闭状态下,在车辆行驶期间向液压缸供应用于接合摩擦联接装置以实现变速器升档的时刻是 通过将变速器输入速度所需的估计同步时间与变速器移动到的较高档位的同步速度进行比较,确定液压缸的活塞达到其所需的存储的预定行程时间 行程结束。

    Apparatus for increasing vehicle drive power source output upon accelerator redal operation during vehicle coasting with automatic transmission in released state
    2.
    发明授权
    Apparatus for increasing vehicle drive power source output upon accelerator redal operation during vehicle coasting with automatic transmission in released state 有权
    用于在自动变速器处于释放状态的车辆滑行期间加速踏板操作时增加车辆驱动动力源的装置

    公开(公告)号:US06432025B1

    公开(公告)日:2002-08-13

    申请号:US09557412

    申请日:2000-04-21

    IPC分类号: B60K4102

    摘要: Vehicle control apparatus for effecting cooperative control of an automatic transmission and a drive power source which produces an output to drive the vehicle through the automatic transmission, the automatic transmission incorporating a frictional coupling device which is engaged to place the automatic transmission in a power transmitting state, during power driving of the vehicle with the output of the drive power source, and is released to place the automatic transmission in a power disconnecting state, during coasting of the vehicle. The apparatus includes a device for determining whether a control initiating condition required to initiate an output increase control for temporarily increasing the output of the drive power source is satisfied or not, depending upon whether an operation to accelerate the vehicle is performed during the vehicle coasting while the frictional coupling device is placed in a released state, and a device which is operated when the control initiating condition is satisfied, for effecting the output increase control such that the output of the drive power source is larger by a predetermined amount than when the output increase control is not effected.

    摘要翻译: 用于实现自动变速器的协同控制的车辆控制装置和产生通过自动变速器驱动车辆的输出的驱动动力源,该自动变速器包括接合以将自动变速器置于动力传递状态的摩擦联接装置 在驱动动力源的输出的车辆的动力驱动期间,在车辆的滑行期间被释放以将自动变速器置于动力分离状态。 该装置包括用于根据在车辆惯性滑行期间是否执行加速车辆的操作来确定是否满足启动用于临时增加驱动电源的输出的输出增加控制所需的控制启动条件的装置,同时 摩擦联接装置处于释放状态,并且当满足控制启动条件时操作的装置,用于实现输出增加控制,使得驱动电源的输出比输出的驱动电源的输出大一个预定量 增加控制不受影响。

    Vehicle transmission shift control for engagement of frictional coupling device so as to first raise transmission input speed above synchronizing speed
    3.
    发明授权
    Vehicle transmission shift control for engagement of frictional coupling device so as to first raise transmission input speed above synchronizing speed 有权
    用于摩擦联接装置接合的车辆变速器变速控制,以便首先将变速器输入速度提高到高于同步速度

    公开(公告)号:US06346063B1

    公开(公告)日:2002-02-12

    申请号:US09648371

    申请日:2000-08-25

    IPC分类号: F16H6104

    摘要: An apparatus for controlling an automatic transmission of an automotive vehicle, which is shifted to a selected one of operating positions by an engaging action of a frictional coupling device, wherein an overshoot engagement control device is provided to shift the automatic transmission to the selected one operating position such that a shifting action of the automatic transmission is initiated while an input speed of the automatic transmission is lower than a synchronizing speed of the selected operating position. The overshoot engagement control device is arranged to control an engaging force of the frictional coupling device such that the input speed is first raised above the synchronizing speed and is then lowered down toward the synchronizing speed.

    摘要翻译: 一种用于控制机动车辆的自动变速器的装置,其通过摩擦联接装置的接合动作转移到所选择的一个操作位置,其中提供过冲接合控制装置以将自动变速器移动到所选择的一个操作 使得当自动变速器的输入速度低于所选择的操作位置的同步速度时,开始自动变速器的变速动作。 过冲接合控制装置被布置成控制摩擦联接装置的接合力,使得输入速度首先升高到高于同步速度,然后朝着同步速度下降。

    VEHICLE STATE STORAGE DEVICE
    4.
    发明申请
    VEHICLE STATE STORAGE DEVICE 审中-公开
    车辆状态存储设备

    公开(公告)号:US20150287250A1

    公开(公告)日:2015-10-08

    申请号:US14438010

    申请日:2013-06-18

    IPC分类号: G07C5/08 F16H63/40

    摘要: Presented is an EDR for storing predetermined information. The EDR is mounted to a vehicle (e.g., automobile) and includes a control unit that determines an event and controls a storage unit to store predetermined information therein. If the driver either depresses an accelerator pedal within a predetermined period after manipulating a shift lever or simultaneously manipulates the shift lever and depresses the accelerator pedal, the storage unit is controlled to store therein at least operating information on the operation of the shift lever and the accelerator pedal and traveling state information on the vehicle's traveling state. This configuration limits unnecessary increases in size of stored data even if information is stored on events that are not directly related to accidents.

    摘要翻译: 提出了用于存储预定信息的EDR。 EDR安装到车辆(例如,汽车)上,并且包括控制单元,其确定事件并控制存储单元以在其中存储预定信息。 如果驾驶员在操纵变速杆或同时操纵变速杆并按下加速器踏板之后在预定时间内按下加速器踏板,则控制存储单元至少存储有关变速杆的操作和操作信息的操作信息 加速踏板和车辆行驶状态的行驶状态信息。 即使信息存储在与事故直接相关的事件上,这种配置也限制了存储数据的不必要的增加。

    Vehicle automatic transmission control apparatus with fail-safe arrangement
    7.
    发明授权
    Vehicle automatic transmission control apparatus with fail-safe arrangement 失效
    车辆自动变速器控制装置,具有故障安全装置

    公开(公告)号:US07320657B2

    公开(公告)日:2008-01-22

    申请号:US11196417

    申请日:2005-08-04

    IPC分类号: F16H31/00

    摘要: A control apparatus for controlling a vehicle automatic transmission including (i) a first coupling device to be engaged for establishing an emergency gear position and (ii) a second coupling device to be released for establishing the emergency gear position. The control apparatus includes: (a) first and second controller valves for controlling the respective first and second coupling devices; and (b) a fail-safe valve having (b-1) a first output port connected to a drain port of the first controller valve, (b-2) a first input port to which a working fluid is input, (b-3) a first drain port for draining the working fluid, (b-4) a second output port connected to an input port of the second controller valve, (b-5) a second input port to which the working fluid is input, and (b-6) a second drain port for draining the working fluid.

    摘要翻译: 一种用于控制车辆自动变速器的控制装置,包括:(i)用于建立应急齿轮位置的第一联接装置,以及用于建立应急齿轮位置的要释放的第二联接装置。 控制装置包括:(a)用于控制相应的第一和第二联接装置的第一和第二控制阀; (b)具有(b-1)连接到第一控制阀的排出口的第一输出端口的故障安全阀,(b-2)输入工作流体的第一输入端口,(b- 3)用于排出工作流体的第一排放口,(b-4)连接到第二控制阀的输入端口的第二输出端口,(b-5)输入工作流体的第二输入端口,以及 (b-6)用于排出工作流体的第二排放口。

    Shift control apparatus and method for automatic transmission of vehicle
    8.
    发明申请
    Shift control apparatus and method for automatic transmission of vehicle 有权
    车辆自动变速器换档控制装置及方法

    公开(公告)号:US20070270279A1

    公开(公告)日:2007-11-22

    申请号:US11797711

    申请日:2007-05-07

    IPC分类号: B60W10/04

    摘要: When a n speed prohibition command is being output from the AI shift controlling means, the AI shift control is performed even in the S mode if the vehicle speed V is lower than the reference vehicle speed Vn, whereby busy shifting can be effectively prevented when the vehicle is running on an uphill road or cornering. When the vehicle speed V is equal to or higher than the reference vehicle speed Vn, the AI shift control is cancelled, thus minimizing the possibility of a large engine brake force being applied to the vehicle despite the intention of the driver.

    摘要翻译: 当从AI换档控制装置输出速度禁止命令时,如果车速V低于参考车速Vn,则甚至在S模式中也执行AI换档控制,从而当车辆 正在一条上坡的路上或拐弯处跑。 当车速V等于或高于基准车速Vn时,AI变速控制被取消,因此尽管驾驶者的意图使发动机制动力大的可能性尽可能小。

    Hydraulic control apparatus for automatic transmission of vehicle
    9.
    发明授权
    Hydraulic control apparatus for automatic transmission of vehicle 有权
    车辆自动变速器液压控制装置

    公开(公告)号:US07261662B2

    公开(公告)日:2007-08-28

    申请号:US11138273

    申请日:2005-05-27

    IPC分类号: F16H61/12

    摘要: A hydraulic control apparatus for use with a vehicle's automatic transmission, the apparatus including a fail-safe switch valve which has an escape-related output port connected to a drain port of a transmission-related solenoid valve corresponding to an escape-related frictional coupling device to establish an escape-related speed step, and additionally has an escape-related input port to which a hydraulic pressure is inputted, and a drain port from which a hydraulic fluid is drained, wherein the fail-safe switch valve is selectively switchable to a normal communication state thereof in which the escape-related output port and the drain port are communicated with each other and the escape-related input port is shut off, and to a fail-related communication state thereof in which the escape-related output port and the escape-related input port are communicated with each other, and the drain port is shut off, so that a hydraulic pressure is supplied from the escape-related output port of the fail-safe switch valve to the drain port of the transmission-related solenoid valve corresponding to the escape-related frictional coupling device.

    摘要翻译: 一种用于车辆的自动变速器的液压控制装置,该装置包括故障安全切换阀,该故障安全切换阀具有连接到与换档相关的摩擦联接装置对应的变速器相关电磁阀的排放口的逃生相关输出端口 建立逃生相关的速度步骤,并且还具有输入液压的逃生相关输入端口和从其排出液压流体的排出口,其中所述故障保护切换阀可选择性地切换到 其中逃生相关的输出端口和排出端口彼此通信并且逃生相关输入端口被切断的正常通信状态,以及与其相关的故障相关通信状态,其中与逃生相关的输出端口和 逃生相关的输入端口彼此连通,并且排出口被切断,从而从泄漏相关的输出端口 与泄漏相关的摩擦联接装置对应的与变速器相关的电磁阀的排放口的故障安全切换阀。