(19)
(11) EP 2 605 622 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
24.07.2013 Bulletin 2013/30

(43) Date of publication A2:
19.06.2013 Bulletin 2013/25

(21) Application number: 12196159.3

(22) Date of filing: 07.12.2012
(51) International Patent Classification (IPC): 
H05B 37/02(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 15.12.2011 US 201113326617
15.12.2011 US 201113326624
15.12.2011 US 201113326632

(71) Applicant: Comcast Cable Communications, LLC
Philadelphia, PA 19103 (US)

(72) Inventor:
  • Cook, Michael J.
    Philadelphia, PA 19103 (US)

(74) Representative: Jansen, Cornelis Marinus 
V.O. Johan de Wittlaan 7
2517 JR Den Haag
2517 JR Den Haag (NL)

   


(54) Dynamic ambient lighting


(57) Systems, methods, software, and data structures that provide dynamic ambient lighting synchronized to a video program being watched in a premise are described herein. A video program may be associated with a predefined lighting scheme that specifies or identifies a time sequenced set of lighting effects (e.g., flashing police lights, sunrise, explosion, etc.) that are to be performed by the dynamic ambient lighting system time-synchronously with the video program. Components of the dynamic ambient lighting system may extract the lighting scheme from video data, parse the lighting scheme into individual lighting effects, and then control a single-color or multicolor light source associated with each of a plurality of light channels (e.g., front right, rear right, front left, rear left, center, and burst channel, among others) based on time sequenced lighting primitives defined by each lighting effect. Light sources may be wirelessly controlled, e.g., using an IEEE 802.15.4 or ZigBee-compliant wireless system.







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Search report