发明申请
- 专利标题: Methods and Systems to Indicate the Status of Door Operations
- 专利标题(中): 指示门操作状态的方法和系统
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申请号: US14453237申请日: 2014-08-06
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公开(公告)号: US20160040469A1公开(公告)日: 2016-02-11
- 发明人: Ben Lietz , John Sealy , Jon Schumacher , Kyle Nelson , Perry W. Knutson , Pete Olsen , Ryan P. Beggs
- 申请人: Ben Lietz , John Sealy , Jon Schumacher , Kyle Nelson , Perry W. Knutson , Pete Olsen , Ryan P. Beggs
- 主分类号: E05F15/70
- IPC分类号: E05F15/70 ; H02J7/00 ; E05F15/78 ; E05F15/77 ; E05F15/668 ; E05F15/79
摘要:
Example methods and systems to indicate the status of door operations are disclosed. An example door system includes a door panel having a leading edge to be moved in a travel direction between an open position and a closed position relative to the doorframe. The door panel to block the passageway when the leading edge is at the closed position. The door panel to unblock the passageway when the leading edge is at the open position. The example door system also includes a series of lights distributed along the travel direction proximate the doorframe. The example door system further includes a controller to switch the lights between a first state and a second state to provide a visual effect of movement corresponding to the operating status of the door system.
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