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    Creep control device for vehicle
    4.
    发明授权
    Creep control device for vehicle 失效
    车辆爬行控制装置

    公开(公告)号：US07815543B2

    公开(公告)日：2010-10-19

    申请号：US11923063

    申请日：2007-10-24

    Applicant: Hiroki Kakiuchi ,  Yoshinori Tanaka ,  Yoshimichi Tsubata

    Inventor： Hiroki Kakiuchi ,  Yoshinori Tanaka ,  Yoshimichi Tsubata

    IPC: F16H61/58 ,  B60W10/02

    CPC classification number: F16H61/143 ,  F16H59/66 ,  F16H61/20 ,  F16H2059/663 ,  F16H2061/145 ,  F16H2312/04 ,  Y10S477/901 ,  Y10S477/904 ,  Y10T477/635 ,  Y10T477/681 ,  Y10T477/755 ,  Y10T477/78

    Abstract: A creep control device for a vehicle having an automatic transmission including a torque converter with a lock-up clutch. The creep control device includes a throttle angle sensor for detecting a throttle angle, a vehicle speed sensor for detecting a running speed of the vehicle, a slope sensor for detecting a road surface slope, and a lock-up clutch engagement control unit for controlling the degree of engagement of the lock-up clutch. When the throttle angle is detected to be nearly zero by the throttle angle sensor and the running speed is detected to be vary small or zero by the vehicle speed sensor in the condition where the shift position is in a running range, the degree of engagement of the lock-up clutch is controlled to decrease with an increase in the road surface slope by the lock-up clutch control unit.

    Abstract translation: 一种具有自动变速器的车辆用蠕变控制装置，包括具有锁止离合器的变矩器。 蠕变控制装置包括用于检测节气门角的节气门角传感器，用于检测车辆行驶速度的车速传感器，用于检测路面坡度的坡度传感器，以及用于控制车速的锁止离合器接合控制单元 锁止离合器的接合程度。 当节气门角传感器检测到节气门角度几乎为零时，在变速位置处于运行范围的情况下，由车速传感器检测出行驶速度变化小或为零， 锁定离合器控制单元随着路面倾斜度的增加而控制锁止离合器的减少。

    Gear-shifting optimization method and corresponding control unit
    5.
    发明申请
    Gear-shifting optimization method and corresponding control unit 有权
    变速优化方法及相应的控制单元

    公开(公告)号：US20070208480A1

    公开(公告)日：2007-09-06

    申请号：US11541795

    申请日：2006-10-02

    Applicant: Rainer Disch-Simon ,  Tobias Kalisch

    Inventor： Rainer Disch-Simon ,  Tobias Kalisch

    IPC: G06F17/00

    CPC classification number: F16H61/28 ,  F16H61/0437 ,  F16H2061/283 ,  F16H2306/46 ,  F16H2342/042 ,  Y10S477/904 ,  Y10T477/6437 ,  Y10T477/688 ,  Y10T477/69335

    Abstract: A method is disclosed for optimizing the gear-shifting sequence in a step-variable transmission fitted in a motor vehicle, in particular in an automated shift transmission, which has a plurality of gears, which can be engaged and disengaged by means of respective clutches, the method comprising the following steps: registering at least one of a tolerance-dependent and a wear-dependent parameter of a clutch of the step-variable transmission; and adjustment of a set-point displacement value of a gear-shifting member of the clutch, which corresponds to the parameter and which is approached in the course of a gear shift, as a function of the value of the parameter registered.

    Abstract translation: 公开了一种用于优化装配在机动车辆中的可变变速传动装置中的换档顺序的方法，特别是在具有多个齿轮的自动变速传动装置中，所述多个齿轮可通过相应的离合器接合和脱离， 该方法包括以下步骤：记录有级变速器的离合器的公差相关和磨损相关参数中的至少一个; 以及根据所登记参数值的函数来调整离合器的换档构件的设定点位移值，其对应于参数并在换挡过程中接近。

    Control apparatus and control method for vehicle
    7.
    发明申请
    Control apparatus and control method for vehicle 有权
    车辆控制装置及控制方法

    公开(公告)号：US20050143221A1

    公开(公告)日：2005-06-30

    申请号：US11008739

    申请日：2004-12-10

    Applicant: Seiji Kuwahara ,  Masato Kaigawa

    Inventor： Seiji Kuwahara ,  Masato Kaigawa

    IPC: F16H61/10 ,  F16H59/14 ,  F16H59/36 ,  F16H59/50 ,  F16H59/60 ,  F16H61/00 ,  F16H61/02 ,  F16H61/16

    CPC classification number: F16H61/0213 ,  F16H61/10 ,  F16H61/16 ,  F16H2061/0227 ,  F16H2061/166 ,  F16H2302/00 ,  Y10S477/904 ,  Y10T477/65 ,  Y10T477/68 ,  Y10T477/689

    Abstract: A control apparatus and method for a vehicle including a stepped automatic transmission and a shift control device which controls an operation of the automatic transmission based on a vehicle state such as a value corresponding to a driving force required for the vehicle, according to a pre-stored shift pattern having a shift line for determining whether shifting is performed from one shift speed to an adjacent shift speed. In the control apparatus and control method, one shift pattern is automatically selected, based on the vehicle state, from among multiple shift patterns including at least a first shift pattern in which the shift line is set such that the driving force for the vehicle, that is decided by a gear ratio of the shift speed and engine output characteristics, continuously and smoothly changes when shifting is performed from one shift speed to an adjacent shift speed, and a second shift pattern in which the shift line is set such that the use of a region, where an engine rotational speed for obtaining the driving force for the vehicle becomes a predetermined high rotational speed, is avoided.

    Abstract translation: 一种用于车辆的控制装置和方法，包括阶梯式自动变速器和变速控制装置，其根据预先确定的车辆状态，根据车辆所需要的驱动力来控制自动变速器的运转， 存储换档模式，其具有用于确定是否从一个换档速度到相邻换档速度执行换档的换档线。 在控制装置和控制方法中，基于车辆状态自动选择一个换档模式，所述多个换档模式至少包括第一换挡模式，其中换档线被设置为使得车辆的驱动力， 由换档速度和发动机输出特性的变速比决定，当从一个换档速度到相邻的换挡速度进行换档时，连续且平稳地改变;以及第二换档模式，其中换档线被设定为使用 避免了用于获得车辆的驱动力的发动机转速变为预定的高转速的区域。

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