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Light-emitting diode light source simulation system

A technology of light-emitting diodes and simulation systems, applied in the field of light source simulation systems, can solve problems such as inability to use lighting sources

Inactive Publication Date: 2013-06-26
PACIFIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] For a long time, lighting engineers have hoped to have a light source with arbitrarily adjustable Spectral Power Distribution (SPD), but unfortunately, they cannot use general traditional lighting sources, such as incandescent lamps, halogen lamps, fluorescent lamps, high-pressure gas Discharge lamps, since these traditional light sources use a fixed color temperature to define their color

Method used

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  • Light-emitting diode light source simulation system
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  • Light-emitting diode light source simulation system

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Embodiment Construction

[0018] The implementation of the present invention will be described in more detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it after studying this specification.

[0019] refer to figure 1 , the flow chart of the operation and processing of the light emitting diode light source simulation system of the present invention. Such as figure 1 As shown, the light-emitting diode light source simulation system of the present invention includes steps S10, S20, S30, S40, S50 and S60, and for further detailing the features of the present invention, please refer to figure 2 , a schematic diagram of the light-emitting diode light source simulation system of the present invention.

[0020] Firstly, the light emitting diode light source simulation system of the present invention can select steps S10, S20, S30 or S40 according to work needs.

[0021] In step S10, the target light source is selected, whose spectral energy distribu...

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Abstract

Provided is a light-emitting diode light source simulation system. Different kinds of light sources including spectral energy distribution of a light-emitting diode are prestored in a system database. The system can design a special light source expressed by the spectral energy distribution and provides a manufacture prescription of the special light source. The special light source comprises known spectral energy distribution, and is a target light source, a light source capable of achieving one or multiple quality indexes (including luminous effect indexes, standard color temperature and color difference, metamerism color, color rendering index, color gamut area index and the like) or a light source capable of achieving the effect that one motion of a user can be promoted by means of the special color rendering index light source designed by the system.

Description

technical field [0001] The invention relates to a light source simulation system, in particular to simulate mixed light sources produced by different light emitting diodes. Background technique [0002] For a long time, lighting engineers have hoped to have a light source with arbitrarily adjustable Spectral Power Distribution (SPD), but unfortunately, they cannot use general traditional lighting sources, such as incandescent lamps, halogen lamps, fluorescent lamps, high-pressure gas Discharge lamps, because these traditional light sources use a fixed color temperature to define their color. The color temperature is a light source that continuously changes color light by changing the temperature of the black body, and the black body is a theoretical light source that does not exist in practice. [0003] Light-emitting diode is a semiconductor solid light-emitting component, which has the advantages of high light efficiency, low energy consumption, adjustable spectrum, high ...

Claims

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Application Information

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IPC IPC(8): H05B37/02
Inventor 罗明
Owner PACIFIC TECH
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