Invention Grant
US09130674B2 Coded-light detection system including a camera, light sensor and augmented information display
有权
编码光检测系统,包括相机,光传感器和增强信息显示
- Patent Title: Coded-light detection system including a camera, light sensor and augmented information display
- Patent Title (中): 编码光检测系统,包括相机,光传感器和增强信息显示
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Application No.: US14124746Application Date: 2012-05-28
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Publication No.: US09130674B2Publication Date: 2015-09-08
- Inventor: Frederik Jan De Bruijn , Arnoldus Antonius de Beijer , Lorenzo Feri , Chris Damkat , Remco Theodorus Johannes Muijs , Jelte Peter Vink
- Applicant: Frederik Jan De Bruijn , Arnoldus Antonius de Beijer , Lorenzo Feri , Chris Damkat , Remco Theodorus Johannes Muijs , Jelte Peter Vink
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Meenakshy Chakravorty
- Priority: EP11169387 20110610
- International Application: PCT/IB2012/052655 WO 20120528
- International Announcement: WO2012/168823 WO 20121213
- Main IPC: H01J40/14
- IPC: H01J40/14 ; H04B10/11 ; H04B10/116 ; H04B10/112

Abstract:
There is disclosed a sensing device (100) adapted to receive light emitted from a plurality of light sources (A, B), each of the plurality of light sources (A, B) emitting light comprising a light source identifier. The sensing device (100) comprises a sensing module (110) comprising a light selection unit (114) configured to receive at least a portion of the light emitted from the plurality of light sources (A, B) and a light selection unit (114) configured to receive at least a portion of the light emitted from the plurality of light sources (A, B). The light selection unit (114) is adapted to selectively convey a selected portion of light received by the light selection unit (114) to a second photo sensor unit (116). The light selection unit (114) is arranged relatively to the first photo sensor unit (112), or vice versa, in such a way that the selected portion of light is associated with a photo sensor of a plurality of photo sensors of the first photo sensor unit (114) detecting light.
Public/Granted literature
- US20140103194A1 Coded-light detection system including a camera, light sensor and augmented information display Public/Granted day:2014-04-17
Information query