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    • 1. 发明授权
    • Controller for continuously variable transmission
    • 无级变速器控制器
    • US07582041B2
    • 2009-09-01
    • US11402805
    • 2006-04-13
    • Yuji SuzukiTakashi OhtaYosuke HanaiHiroshi Izumi
    • Yuji SuzukiTakashi OhtaYosuke HanaiHiroshi Izumi
    • B60K31/00F16H9/00
    • F16H61/66259Y10T477/6223
    • A controller for a continuously variable transmission (CVT) mounted in a vehicle. The controller includes a first setting unit for setting a basic speed ratio of the CVT; a second setting unit for setting an adjustment speed ratio of the CVT; and a control unit for controlling the CVT based on the basic speed ratio and adjustment speed ratio. The second setting unit includes an increasing unit for progressively increasing the adjustment speed ratio according to a increase in a target torque interrelated value in a first operating area, and a decreasing unit for progressively decreasing the adjustment speed ratio according to a decrease in the target torque interrelated value in a second operating area. Between the first operating area and the second operating area, the second setting unit maintains the adjustment speed ratio that is set finally.
    • 一种用于安装在车辆中的无级变速器(CVT)的控制器。 控制器包括用于设定CVT的基本速比的第一设定单元; 用于设定CVT的调整速度比的第二设定单元; 以及用于基于所述基本速比和调节速度比控制所述CVT的控制单元。 第二设定单元包括:增加单元,用于根据第一操作区域中的目标转矩相关值的增加逐渐增加调节速度比;以及减小单元,用于根据目标转矩的降低逐渐降低调整速度比 第二个操作区域的相关值。 在第一操作区域和第二操作区域之间,第二设定单元维持最终设定的调整速度比。
    • 2. 发明申请
    • Controller for continuously variable transmission
    • 无级变速器控制器
    • US20060235596A1
    • 2006-10-19
    • US11402805
    • 2006-04-13
    • Yuji SuzukiTakashi OhtaYosuke HanaiHiroshi Izumi
    • Yuji SuzukiTakashi OhtaYosuke HanaiHiroshi Izumi
    • G06F17/00
    • F16H61/66259Y10T477/6223
    • A controller for a continuously variable transmission (CVT) mounted in a vehicle. The controller includes a first setting unit for setting a basic speed ratio of the CVT; a second setting unit for setting an adjustment speed ratio of the CVT; and a control unit for controlling the CVT based on the basic speed ratio and adjustment speed ratio. The second setting unit includes an increasing unit for progressively increasing the adjustment speed ratio according to a decrease in a target torque interrelated value in a first operating area, and a decreasing unit for progressively decreasing the adjustment speed ratio according to a decrease in the target torque interrelated value in a second operating area. Between the first operating area and the second operating area, the second setting unit maintains the adjustment speed ratio that is set finally.
    • 一种用于安装在车辆中的无级变速器(CVT)的控制器。 控制器包括用于设定CVT的基本速比的第一设定单元; 用于设定CVT的调整速度比的第二设定单元; 以及用于基于所述基本速比和调节速度比控制所述CVT的控制单元。 第二设定单元包括:增加单元,用于根据第一操作区域中的目标转矩相关值的降低逐渐增加调整速度比;以及减小单元,用于根据目标转矩的降低逐渐降低调节速度比 第二个操作区域的相关值。 在第一操作区域和第二操作区域之间,第二设定单元保持最终设定的调整速度比。