AUTOMATIC TRANSMISSION CONTROLLER AND VEHICLE,申请号JP20060114703-传众专利搜索

AUTOMATIC TRANSMISSION CONTROLLER AND VEHICLE

申请公布号：JP2007285451(A)

申请号：JP20060114703

申请日期：2006.04.18

申请公布日期：2007.11.01

申请人：

YAMAHA MOTOR CO LTD

发明人：MINAMI KENGO

分类号：F16D48/02

主分类号：F16D48/02

摘要：PROBLEM TO BE SOLVED: To provide an automatic transmission controller capable of improving the riding feeling. SOLUTION: In half-clutch control, a target value of a reduction rate of a difference in clutch rotational numbers is set based on the detected result of a throttle opening sensor and a target value setting table (Step S210). Further, the difference in clutch rotational numbers is calculated based on the engine rotational number detected by an engine rotational number sensor and a drive shaft rotational number detected by a vehicle speed sensor (Step S250), and the actual reduction rate of the difference in clutch rotational numbers is calculated (Step S260). Then, based on the difference between the set target value and the calculated actual reduction rate, connection speed of the clutch is set so that the actual reduction rate approaches the target value (Step S270). COPYRIGHT: (C)2008,JPO&INPIT