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    • 1. 发明授权
    • Automatic transmission apparatus and automatic transmission method for vehicle
    • 汽车自动变速装置及自动变速箱方式
    • US07694602B2
    • 2010-04-13
    • US11631502
    • 2005-07-07
    • Masaharu NaganoYuzou ShimamuraYukitsugu HirotaHitoshi Kidokoro
    • Masaharu NaganoYuzou ShimamuraYukitsugu HirotaHitoshi Kidokoro
    • B60K17/04
    • F16H59/105F16H61/22F16H61/32F16H2061/323F16H2061/326Y10T74/19251Y10T74/2003Y10T74/20067Y10T74/20085
    • An automatic transmission apparatus (1) for a vehicle includes: a shift lever (11) for changing the range of an automatic transmission (50); a position gate (13) which restricts the position of the shift lever (11) and which releases the restriction to allow the position of the shift lever (11) to be changed when an operation button (14) provided on the shift lever (11) is pressed; a torque sensor (30) which detects an operation force of the shift lever (11); and a motor (M) for power-assisting the operation of the shift lever (11) based on a detected value of the torque sensor (30), wherein, when the shift lever (11) is operated and brought into contact with the position gate (13), and the detected value of the torque sensor (30) is reversed to any one of a positive value and a negative value, a driving force of the motor (M) is limited to prevent the shift lever (11) from being power-assisted in a reversed direction.
    • 一种用于车辆的自动变速装置(1)包括:用于改变自动变速器(50)的范围的变速杆(11); 当设置在变速杆(11)上的操作按钮(14)时,限制变速杆(11)的位置并释放限制以允许变速杆(11)的位置改变的位置门(13) )被按下 检测变速杆(11)的操作力的转矩传感器(30); 以及用于基于所述扭矩传感器(30)的检测值对所述变速杆(11)进行动力辅助的电动机(M),其中,当所述变速杆(11)被操作并与所述位置接触时 闸门(13),并且扭矩传感器(30)的检测值反转到正值和负值中的任一个,电动机(M)的驱动力被限制以防止变速杆(11)从 在相反的方向上被动力辅助。