公开(公告)号：US20050237015A1

公开(公告)日：2005-10-27

申请号：US10832807

申请日：2004-04-27

Applicant: James Fitzgibbon ,  Robert Keller ,  Colin Willmott ,  William Gioia ,  Richard Hill ,  David Schuda ,  Davide Alborghetti

Inventor： James Fitzgibbon ,  Robert Keller ,  Colin Willmott ,  William Gioia ,  Richard Hill ,  David Schuda ,  Davide Alborghetti

IPC: E05F15/00 ,  E05F15/16 ,  E05F15/20 ,  E06B9/88 ,  H02P1/00 ,  H02P3/00

CPC classification number: E05F15/668 ,  E05Y2400/34 ,  E05Y2400/342 ,  E05Y2800/00 ,  E05Y2800/11 ,  E05Y2800/75 ,  E05Y2900/106

Abstract: Multiple zones (21, 22, 23) are established with respect to the travel of a movable barrier over a course of permitted movement (typically between a fully open and a fully closed position). By detecting and knowing the juxtaposition of the movable barrier with a given one of these zones, a particular direction of movement for that movable barrier can be automatically selected notwithstanding possible ignorance regarding the exact position of the movable barrier due to, for example, one or more triggering conditions (such as momentary disconnection of the movable barrier with respect to its motive mechanism). Such zones are particularly efficacious when employed in conjunction with passpoint-based position determination movable barrier operator systems.

Abstract translation: 相对于允许的移动过程（通常在完全打开和完全关闭的位置）之间的可移动屏障的移动来建立多个区域（21,22,23）。 通过检测并知道可移动屏障与这些区域中的给定的一个并置，即使可移动屏障的确切位置由于例如一个或多个可移动屏障而导致的可移动屏障的确切位置，也可以自动选择该移动屏障的特定运动方向 更多的触发条件（例如可动屏障相对于其动作机构的瞬间断开）。 当与基于点的位置确定可移动屏障操作员系统结合使用时，这样的区域是特别有效的。