发明申请
- 专利标题: Control System for Dimmable Windows
- 专利标题(中): 可调光窗口控制系统
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申请号: US11694013申请日: 2007-03-30
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公开(公告)号: US20080239451A1公开(公告)日: 2008-10-02
- 发明人: Bradley J. Mitchell , Bret L. Lamoree , Brock J. Prince , Henry V.R. Fletcher
- 申请人: Bradley J. Mitchell , Bret L. Lamoree , Brock J. Prince , Henry V.R. Fletcher
- 专利权人: The Boeing Company
- 当前专利权人: The Boeing Company
- 主分类号: G02F1/163
- IPC分类号: G02F1/163
摘要:
Electrically dimmable windows for aircraft are powered by energy harvesting devices on-board the aircraft. The harvested energy is stored and used to control the opacity of the windows based on individual window opacity settings selected either by passengers or a cabin attendant. Each window has an associated control circuit that controls the electrical power applied to the window based on the selected opacity setting. The control circuit includes a low energy usage processor that remains in a sleep mode until a change in the opacity setting is detected. Each control circuit may include a radio transceiver that receives control signals from a transmitter operated by the cabin attendant in order to simultaneously remotely control the opacity settings of multiple windows.
公开/授权文献
- US08292228B2 Control system for dimmable windows 公开/授权日:2012-10-23