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    Continuously-variable-transmission control device and straddle-type vehicle
    1.
    发明授权
    Continuously-variable-transmission control device and straddle-type vehicle 有权
    连续变速器控制装置和跨骑式车辆

    公开(公告)号：US07794344B2

    公开(公告)日：2010-09-14

    申请号：US11623675

    申请日：2007-01-16

    申请人： Kazutoshi Ishioka ,  Takeharu Noguchi

    发明人： Kazutoshi Ishioka ,  Takeharu Noguchi

    IPC分类号： F16H59/00 ,  F16H55/56 ,  G06F7/00 ,  G06F17/00

    CPC分类号： F16H61/66259 ,  F16H2057/014

    摘要： A continuously-variable-transmission control device having high control response and stability, reduced processing load on a control device and V-belt wear recognition. The width of the V-belt is calculated on the basis of a position of the primary sheave, a length of the V-belt, a distance between the sheaves, an angle of the sheave, and a change gear ratio during idling, and the calculated belt width is stored. The control device performs a feed-forward control on the starter in which it corrects the target position of the primary sheave on the basis of the belt width, and then controls the sheave position so as to reach the corrected target position. When the calculated belt width becomes equal to or smaller than a predetermined threshold, the control device issues an alarm that alerts the driver to replace the V-belt.

    摘要翻译： 一种具有高控制响应和稳定性，减少控制装置上的处理负荷和V型皮带磨损识别的无级变速控制装置。 基于主滑轮的位置，V形皮带的长度，滑轮之间的距离，滑轮的角度以及怠速时的变速比来计算V形带的宽度，并且 存储计算的皮带宽度。 控制装置对起动器进行前馈控制，其中根据皮带宽度校正主滑轮的目标位置，然后控制滑轮位置以达到校正的目标位置。 当计算出的皮带宽度变得等于或小于预定阈值时，控制装置发出警告，警告驾驶员更换V形皮带。

    Continuously-Variable-Transmission Control Device and Straddle-Type Vehicle
    2.
    发明申请
    Continuously-Variable-Transmission Control Device and Straddle-Type Vehicle 有权
    连续可变变速箱控制装置和跨式车辆

    公开(公告)号：US20070197321A1

    公开(公告)日：2007-08-23

    申请号：US11623675

    申请日：2007-01-16

    申请人： Kazutoshi Ishioka ,  Takeharu NOGUCHI

    发明人： Kazutoshi Ishioka ,  Takeharu NOGUCHI

    IPC分类号： F16H59/00 ,  F16H55/56

    CPC分类号： F16H61/66259 ,  F16H2057/014

    摘要： A continuously-variable-transmission control device having high control response and stability, reduced processing load on a control device and V-belt wear recognition. The width of the V-belt is calculated on the basis of a position of the primary sheave, a length of the V-belt, a distance between the sheaves, an angle of the sheave, and a change gear ratio during idling, and the calculated belt width is stored. The control device performs a feed-forward control on the starter in which it corrects the target position of the primary sheave on the basis of the belt width, and then controls the sheave position so as to reach the corrected target position. When the calculated belt width becomes equal to or smaller than a predetermined threshold, the control device issues an alarm that alerts the driver to replace the V-belt.

    摘要翻译： 一种具有高控制响应和稳定性，减少控制装置上的处理负荷和V型皮带磨损识别的无级变速控制装置。 基于主滑轮的位置，V形皮带的长度，滑轮之间的距离，滑轮的角度以及怠速时的变速比来计算V形带的宽度，并且 存储计算的皮带宽度。 控制装置对起动器进行前馈控制，其中根据皮带宽度校正主滑轮的目标位置，然后控制滑轮位置以达到校正的目标位置。 当计算出的皮带宽度变得等于或小于预定阈值时，控制装置发出警告，警告驾驶员更换V形皮带。

    Controller of continuously variable transmission and vehicle provided with the same
    4.
    发明申请
    Controller of continuously variable transmission and vehicle provided with the same 有权
    无级变速器和车辆控制器配备相同

    公开(公告)号：US20070027602A1

    公开(公告)日：2007-02-01

    申请号：US11487598

    申请日：2006-07-14

    申请人： Toshio Unno ,  Kazutoshi Ishioka

    发明人： Toshio Unno ,  Kazutoshi Ishioka

    IPC分类号： G06F17/00

    CPC分类号： F16H61/66254 ,  F16H61/66259

    摘要： A controller of a continuously variable transmission makes sufficient use of the essential engine performance of a motorcycle or the like. A speed change ratio controller, which controls a speed change ratio of the continuously variable transmission, normally exercises map control according to a predetermined speed change ratio map so that a V-N characteristic curve prescribed by a vehicle speed (V) and an engine rotational frequency (N) falls in a range of a predetermined region of speed change. When an accelerator opening degree exceeds a predetermined range and a vehicle load exceeds a predetermined range a target speed change ratio is corrected so that the V-N characteristic curve gets out of the predetermined region of speed change. After the V-N characteristic curve gets out of the region of speed change, the necessity of continuation of acceleration or deceleration is determined on the basis of a predetermined condition such as returning of an accelerator grip, and when the continuation is unnecessary, normal map control is automatically restored.

    摘要翻译： 无级变速器的控制器充分利用摩托车等的基本发动机性能。 控制无级变速器的变速比的变速比控制器通常根据预定的变速比映射来进行地图控制，使得由车速（V）和发动机转速（V）规定的VN特性曲线， N）落在预定的变速区域的范围内。 当加速器开度超过预定范围并且车辆负载超过预定范围时，校正目标速度变化率，使得V-N特性曲线超出预定的变速区域。 在VN特性曲线超出速度变化区域之后，基于加速踏板的返回等预定条件来确定继续加速或减速的必要性，并且当不需要继续时，法线贴图控制 自动恢复。

    Controller of continuously variable transmission and vehicle provided with the same
    5.
    发明授权
    Controller of continuously variable transmission and vehicle provided with the same 有权
    无级变速器和车辆控制器配备相同

    公开(公告)号：US09097343B2

    公开(公告)日：2015-08-04

    申请号：US11487598

    申请日：2006-07-14

    申请人： Toshio Unno ,  Kazutoshi Ishioka

    发明人： Toshio Unno ,  Kazutoshi Ishioka

    IPC分类号： G06F17/00 ,  F16H61/662

    CPC分类号： F16H61/66254 ,  F16H61/66259

    摘要： A speed change ratio controller, which controls a speed change ratio of the continuously variable transmission, normally exercises map control according to a predetermined speed change ratio map so that a V-N characteristic curve prescribed by a vehicle speed (V) and an engine rotational frequency (N) falls in a range of a predetermined region of speed change. When an accelerator opening degree exceeds a predetermined range and a vehicle load exceeds a predetermined range a target speed change ratio is corrected so that the V-N characteristic curve gets out of the predetermined region of speed change. After the V-N characteristic curve gets out of the region of speed change, the necessity of continuation of acceleration or deceleration is determined on the basis of a predetermined condition such as returning of an accelerator grip, and when the continuation is unnecessary, normal map control is automatically restored.

    摘要翻译： 控制无级变速器的变速比的变速比控制器通常根据预定的变速比映射来进行地图控制，使得由车速（V）和发动机转速（V）规定的VN特性曲线， N）落在预定的变速区域的范围内。 当加速器开度超过预定范围并且车辆负载超过预定范围时，校正目标速度变化率，使得V-N特性曲线超出预定的变速区域。 在VN特性曲线超出速度变化区域之后，基于加速踏板的返回等预定条件来确定继续加速或减速的必要性，并且当不需要继续时，法线贴图控制 自动恢复。

    Transmission, power unit having the same, vehicle, controller for transmission, and method of controlling transmission
    7.
    发明授权
    Transmission, power unit having the same, vehicle, controller for transmission, and method of controlling transmission 有权
    变速器，具有相同功率单元，车辆，变速器控制器和控制变速器的方法

    公开(公告)号：US07862459B2

    公开(公告)日：2011-01-04

    申请号：US12051705

    申请日：2008-03-19

    申请人： Kazutoshi Ishioka

    发明人： Kazutoshi Ishioka

    IPC分类号： F16H9/00

    CPC分类号： F16H61/66259 ,  F16H2306/30 ,  Y10T477/6203

    摘要： To prevent engine speed from increasing during low-speed operation, a transmission includes a change-gear mechanism, a centrifugal clutch, a control unit and a secondary sheave rotation sensor. The change-gear mechanism has an input shaft, an output shaft and an actuator for changing a change-gear ratio between the input and output shafts. The centrifugal clutch is connected to the output shaft. The control unit controls the actuator. The secondary sheave rotation sensor detects and outputs a rotational speed of the output shaft to the control unit. The control unit controls the actuator based on a target change-gear ratio obtained by dividing a target rotational speed of the input shaft by the rotational speed of the output shaft.

    摘要翻译： 为了防止发动机转速在低速运转时增加，变速器包括变速机构，离心式离合器，控制单元和辅助滑轮旋转传感器。 变速机构具有用于改变输入轴和输出轴之间的变速比的输入轴，输出轴和致动器。 离心式离合器连接到输出轴。 控制单元控制执行机构。 次级滑轮旋转传感器检测并输出输出轴的转速到控制单元。 控制单元基于通过将输入轴的目标转速除以输出轴的转速而获得的目标变速比来控制致动器。