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Personalized Lighting For Open Area

A target area and lighting system technology, applied in the lighting system and the illumination field for controlling the target area in the lighting system, can solve the problem of inconvenience of personalized lighting and the like

Active Publication Date: 2014-08-27
SIGNIFY HLDG BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is inconvenient to achieve personalized lighting for people in open areas

Method used

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  • Personalized Lighting For Open Area
  • Personalized Lighting For Open Area
  • Personalized Lighting For Open Area

Examples

Experimental program
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Embodiment Construction

[0029] Various embodiments of the present invention are described in detail with reference to the accompanying drawings. The flowcharts and block diagrams in these figures show apparatuses, methods, and structures, functions, and operations executable by computer program products according to the embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, a program, or a portion of code that includes one or more executable instructions for performing specified logical functions. It should also be noted that, in some alternatives, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may actually be executed in parallel or in the reverse order, depending upon the functionality involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations thereof, can be implemented by special purpose hardware-base...

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PUM

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Abstract

The present invention proposes a method, apparatus, controller and system for controlling illuminance. Specifically, the system comprises at least one light source, each of the at least one light source comprising a plurality of light modules and each of the plurality of light modules being adjustable independently; and a controller configured to control the illuminance of a target area in the lighting system. One or more light modules associated with the illuminance of the target area are selected from the at least one light source based on the position relationship between the at least one light source and the target area and a lighting distribution of each of the at least one light source. Then, at least one of the selected one or more light modules is adjusted to meet a certain requirement for the illuminance of the area. As a result, personalized lighting for an open area is effectively achieved.

Description

technical field [0001] Embodiments of the present invention generally relate to the lighting field, and more specifically, relate to a lighting system and a method, device, controller and computer program product for controlling the illuminance of a target area in the lighting system. Background technique [0002] In an open area, such as an openly arranged office or factory, several light sources are usually arranged for general lighting. Conventionally, a light source such as a luminaire is fixed at a predetermined position on the ceiling. When building lighting systems using such light sources, these light sources are generally fixed and there is little possibility of modification. [0003] The light for a target area (eg a small area) usually comes from several illuminators, therefore the position of these luminaires will affect the illuminance of the target area. Also, the illumination distribution of these illuminators will affect the illuminance of the target area. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor K.刘D.蒌
Owner SIGNIFY HLDG BV