Invention Grant
US09220147B2 Luminaire with a sensor that varies its activation in response to the presence or absence of objects
有权
具有传感器的灯具，可响应物体的存在或不存在而改变其激活
- Patent Title: Luminaire with a sensor that varies its activation in response to the presence or absence of objects
- Patent Title (中): 具有传感器的灯具，可响应物体的存在或不存在而改变其激活
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Application No.: US14362212Application Date: 2012-12-05
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Publication No.: US09220147B2Publication Date: 2015-12-22
- Inventor: Philip Steven Newton , Bart Kroon
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Agent Meenakshy Chakravorty
- International Application: PCT/IB2012/056979 WO 20121205
- International Announcement: WO2013/084158 WO 20130613
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B33/08
Abstract:
A luminaire (1a, 1b) and a method for controlling a luminaire are disclosed. The luminaire (1a, 1b) comprises a light source (2) and an ultrasonic sensor (3). The ultrasonic sensor (3) detects the presence and direction of movement of a person (4) with respect to the light source (2). A controller modifies a lighting parameter emitted from the light source (2) depending on whether a person (4) is moving towards or away from the light source (2).
Public/Granted literature
- US20140354179A1 LUMINAIRE Public/Granted day:2014-12-04
Information query
