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    • 4. 发明授权
    • Grille control mechanism for vehicle
    • 车辆格栅控制机构
    • US08571749B2
    • 2013-10-29
    • US12942694
    • 2010-11-09
    • Takashi Kawato
    • Takashi Kawato
    • G06F11/30
    • B60K11/085Y02T10/88
    • A grille control mechanism for a vehicle includes a movable member being switchable between opened and closed positions, an electric motor actuating the movable member, and a control device controlling a supply of electric current until detecting a lock current value to execute an opening operation or a closing operation, wherein the control device executes a checking operation for returning the movable member to an initial position and executing once again the opening or closing operation in a case where a detecting time of the lock current value since the opening or closing operation is started exceeds a predetermined time, and the control device determines that the movable member is in an abnormal state in a case where a detecting time of the lock current value after the operation is started from the initial position in the checking operation exceeds the predetermined time for a predetermined number of times.
    • 一种用于车辆的格栅控制机构包括可在打开位置和关闭位置之间切换的可动构件,致动可动构件的电动马达和控制电流供应的控制装置,直到检测到锁定电流值来执行打开操作或 关闭操作,其中控制装置执行用于使可移动部件返回到初始位置的检查操作,并且在开启或关闭操作开始的锁定电流值的检测时间超过了开启或关闭操作的情况下再次执行打开或关闭操作 在预定时间内,并且在从检查操作中的初始位置开始操作后的锁定电流值的检测时间超过预定时间的情况下,控制装置确定可移动部件处于异常状态 次数。