Gearshift Controller for Industrial Vehicle
    2.
    发明申请
    Gearshift Controller for Industrial Vehicle 有权
    工业车变速控制器

    公开(公告)号:US20100069199A1

    公开(公告)日:2010-03-18

    申请号:US12516465

    申请日:2007-11-30

    IPC分类号: B60W10/10

    摘要: A gearshift controller for an industrial vehicle, includes: a speed ratio detection unit that detects a speed ratio of speeds of an input axis and of an output axis of a torque converter; a gearshift control unit that shifts up a speed stage when the detected speed ratio is equal to or more than a first predetermined value and shifts down the speed stage when the detected speed ratio is equal to or less than a second predetermined value, which is smaller than the first predetermined value; and an operation member with which a downshift to the first speed is instructed by operation thereof by an operator. When the downshift is instructed by the operation member, the gearshift control unit controls the speed stage to be kept at the first speed for a predetermined time period regardless of the speed ratio detected by the speed ratio detection unit.

    摘要翻译: 一种用于工业车辆的变速控制器,包括:速比检测单元,其检测变矩器的输入轴和输出轴的速度的速度比; 换档控制单元,当检测到的速比等于或大于第一预定值时,使速度档位上升,并且当检测速度比等于或小于第二预定值时减速, 比第一预定值; 并且由操作者通过其操作来指示向第一速度降档的操作构件。 当操作构件指示降挡时,变速控制单元控制速度级保持在第一速度一段预定的时间段,而与速比检测单元检测的速比无关。

    Gearshift controller for industrial vehicle
    4.
    发明授权
    Gearshift controller for industrial vehicle 有权
    变速箱控制器用于工业车辆

    公开(公告)号:US08137238B2

    公开(公告)日:2012-03-20

    申请号:US12516465

    申请日:2007-11-30

    摘要: A gearshift controller for an industrial vehicle, includes: a speed ratio detection unit that detects a speed ratio of speeds of an input axis and of an output axis of a torque converter; a gearshift control unit that shifts up a speed stage when the detected speed ratio is equal to or more than a first predetermined value and shifts down the speed stage when the detected speed ratio is equal to or less than a second predetermined value, which is smaller than the first predetermined value; and an operation member with which a downshift to the first speed is instructed by operation thereof by an operator. When the downshift is instructed by the operation member, the gearshift control unit controls the speed stage to be kept at the first speed for a predetermined time period regardless of the speed ratio detected by the speed ratio detection unit.

    摘要翻译: 一种用于工业车辆的变速控制器,包括:速比检测单元,其检测变矩器的输入轴和输出轴的速度的速度比; 换档控制单元,当检测到的速比等于或大于第一预定值时,使速度档位上升,并且当检测速度比等于或小于第二预定值时减速, 比第一预定值; 并且由操作者通过其操作来指示向第一速度降档的操作构件。 当操作构件指示降挡时,变速控制单元控制速度级保持在第一速度一段预定的时间段,而与速比检测单元检测的速比无关。