公开(公告)号：EP1195288A3

公开(公告)日：2004-03-24

申请号：EP01308439.7

申请日：2001-10-03

申请人： Nabco Limited

发明人： Inoue, Takahito, c/o Kobe Plant Nabco, Limited

IPC分类号： B60L15/20 ,  A61G5/04

CPC分类号： B60L7/003 ,  A61G5/048 ,  A61G5/1008 ,  A61G5/1032 ,  A61G5/1054 ,  B60L15/2009 ,  B60L2200/34 ,  Y02T10/645 ,  Y02T10/7275 ,  Y10S180/907

摘要： A control apparatus for an electric vehicle which improves the operability of an electric wheelchair on slopes is provided. The control apparatus includes a control unit which, when it determines that a rotational direction corresponding to a direction of an operation force is opposite to a rotational direction in which a driving wheel is actually rotated, sets an operation mode of the motor for driving the wheel to an electrical braking mode. Thus, the electric wheelchair is decelerated and the load on the operator is reduced. The control unit may control the motor such that the motor does not generate an electrical braking force until the driving wheel is rotated by a predetermined amount. In such a case, even when the driving wheel temporarily rotates in the reverse direction while it climbs up an upward slope, an unnecessary electrical braking force is not generated.

摘要翻译： 提供了一种提高电动轮椅在斜坡上的可操作性的电动车辆控制装置。 控制装置包括控制单元，当确定与操作力的方向相对应的旋转方向与驱动轮实际旋转的旋转方向相反时，设定用于驱动车轮的电机的操作模式 到电动制动模式。 因此，电动轮椅减速，减轻了操作员的负担。 控制单元可以控制马达，使得马达不会产生电制动力，直到驱动轮旋转预定量。 在这种情况下，即使当驱动轮在向上倾斜的同时沿相反方向暂时旋转时，也不会产生不必要的电制动力。