Method and system for controlling indoor lighting

A lighting control and lighting technology, applied in the direction of energy-saving control technology, light source, electric light source, etc., can solve the problems of indoor light lighting comfort, energy saving, and neglect, so as to ensure indoor lighting comfort and user satisfaction. good experience

Active Publication Date: 2019-02-05
SHENZHEN DAS INTELLITECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some of our designers simply pursue artistry when performing lighting design, and often ignore people's physiological needs.
The traditional switch or segmented dimming control can only realize simple requirements, but cannot satisfy indoor lighting comfort and energy-saving requirements.

Method used

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  • Method and system for controlling indoor lighting
  • Method and system for controlling indoor lighting
  • Method and system for controlling indoor lighting

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Embodiment Construction

[0032] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0033] Such as figure 1 As shown, the indoor lighting control method of the present invention includes the following steps:

[0034] S1. Real-time measurement of the illuminance L of each wall surface in the room i , i is the number of walls measured, and i is greater than or equal to 1.

[0035] In step S1, the illuminance L at the surface of each wall in the room is measured in real time by the illuminance sensor installed at the preset height of each wall in the room i , and according to the preset time interval T, the measured illuminance L of each wall surface in the room i The data is uploaded to the main controller. In this embodiment, there may be multiple illuminance sensors installed on the surface of each...

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Abstract

The invention relates to an indoor light control method and system. The method includes the following steps: S1. measuring the illuminance Li of the surface position of each wall indoors in real time, wherein i is the number of measured walls, and i is larger than or equal to 1; S2. calculating the light reflectivity [beta]I of the corresponding wall surface according to the surface material of each wall that is measured, and calculating the area weight Wi of each wall that is measured; S3. calculating an equivalent illuminance value Ldesk of indoor light in a desktop office position according to the obtained illuminance Li, light reflectivity [beta]I and area weight Wi of the surface position of each wall; and S4. comparing the equivalent illuminance value Ldesk of indoor light in the desktop office position which is obtained through calculation with a set value Ldesign, and performing adjustment control on indoor light according to a comparison result. The indoor light control method provided by the invention easily and conveniently realizes measurement and calculation of an equivalent illuminance variable value in an office building office, automatically regulates the indoor light illuminance in real time according to indoor and outdoor illumination intensity, guarantees indoor illumination comfort and realizes illumination energy saving, and the user experience is relatively good.

Description

technical field [0001] The invention relates to the technical field of lighting in office buildings, and more specifically, to an indoor lighting control method and system. Background technique [0002] Interior lighting is an important part of interior design. In people's life, light is not only the condition of indoor lighting, but also the basic element to express the shape of space and create the atmosphere of the environment. Therefore, lighting is not only to continue natural light, but to make full use of the combination of light and dark in architectural decoration, and the combination of light and shadow to create a comfortable and beautiful lighting environment. Therefore, people pay more and more attention to the choice of lighting for interior decoration. The so-called indoor lighting design is relative to the natural lighting of the indoor environment. It is based on the degree of return required in different architectural interior space environments, and cor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/11Y02B20/40
Inventor 薛雪程奇颜承初孙雪
Owner SHENZHEN DAS INTELLITECH CO LTD
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