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    • 100. 发明公开
    • Clutch control device
    • Vorrichtung zur Kupplungssteuerung
    • EP2128472A1
    • 2009-12-02
    • EP09155587.0
    • 2009-03-19
    • Honda Motor Co., Ltd.
    • Nedachi, YoshiakiTsukada, YoshiakiOzeki, TakashiKojima, HiroyukiFukaya, Kazuyuki
    • F16D48/06F16D48/08
    • F16D48/08F16D48/066F16D2500/1117F16D2500/3022F16D2500/3024F16D2500/3111F16D2500/3115F16D2500/3127F16D2500/31426F16D2500/70605
    • To provide a clutch control device which can calculate a control correction amount according to a clutch control amount at starting of rotation of a drive wheel and can properly correct the clutch control amount by using the control correction amount calculated above.
      In driving a clutch in its engaging direction at starting a vehicle, drive wheel rotation start detecting means (160) detects the timing at which a first counter pulse is output from a vehicle speed sensor (181) as the timing of start of rotation of the drive wheel. A control correction value for the clutch is calculated according to the difference between a clutch control current value detected at this rotation start timing and a predetermined reference value. The clutch control correction value is calculated by using a target clutch capacity correction coefficient H derived by target clutch capacity correction coefficient deriving means (120) and an invalid stroke filling oil pressure p derived by invalid stroke filling oil pressure deriving means (140). A shift control section (100) applies this control correction value to a control current value for a valve (42) to thereby control a first clutch (CL1) and a second clutch (CL2).
    • 提供一种离合器控制装置,其可以根据驱动轮的旋转开始时的离合器控制量来计算控制校正量,并且可以通过使用上述计算的控制校正量来适当地校正离合器控制量。 在起动车辆时沿其接合方向驱动离合器,驱动轮旋转开始检测装置(160)检测从车速传感器(181)输出第一计数脉冲的定时作为开始转动的定时 驱动轮 根据在该旋转开始定时检测出的离合器控制电流值与规定的基准值之差来计算离合器的控制修正值。 通过使用由目标离合器容量校正系数导出装置(120)导出的目标离合器容量校正系数H和由无效冲程填充油压力导出装置(140)导出的无效冲程填充油压力p来计算离合器控制校正值。 变速控制部(100)将该控制校正值应用于阀(42)的控制电流值,从而控制第一离合器(CL1)和第二离合器(CL2)。