Invention Grant
- Patent Title: Anti-tampering daylight harvesting system
- Patent Title (中): 防篡改采光系统
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Application No.: US14782065Application Date: 2014-04-03
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Publication No.: US09596734B2Publication Date: 2017-03-14
- Inventor: Roger Peter Anna Delnoij , Jurgen Mario Vangeel , Michel Albertus Theodorus Klein Swormink , Petrus Antonius Verbeek , Johannes Martinus Maria Hensing , Johannes Jozef Wilhelmus Kalfs , Michiel Adriaanszoon Klompenhouwer
- Applicant: PHILIPS LIGHTING HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Agency: Meenakshy Chakravorty
- International Application: PCT/IB2014/060394 WO 20140403
- International Announcement: WO2014/162284 WO 20141009
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
The present invention relates to a method for controlling a lighting device in a daylight harvesting system. When a user tampers with a sensor, in order to decrease the light level light level measured and therefore increase the light intensity of the lighting device, the tampering is detected. Based on this tamper detection the light intensity of the lighting device is controlled based on a set value (e.g. 70% dimming).
Public/Granted literature
- US20160066391A1 ANTI-TAMPERING DAYLIGHT HARVESTING SYSTEM Public/Granted day:2016-03-03
Information query
