LED indoor intelligent lighting system control method

A lighting system and control method technology, applied in energy-saving control technology, lighting devices, light sources, etc., can solve problems such as single spectrum, small LED light-emitting angle, and large light decay

Inactive Publication Date: 2013-05-29
李青余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the one hand, domestic LEDs have relatively large light attenuation; on the other hand, LEDs have a small luminous angle and a relatively single spectrum, so they are not suitable for direct use in indoor lighting places such as offices and residences.

Method used

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Embodiment Construction

[0016] The scope of application of the present invention is the intelligent control of indoor LED lighting, and the applicable objects are LED lamp groups, which should include white LED modules for main lighting, LED modules for red, green and blue primary colors, and light emitting modules in different directions. The purpose of the present invention is to use the intelligent chip to realize the adjustment and control of multiple indicators of indoor LED lighting, such as brightness, color and direction. The present invention is characterized by "one core with multiple controls" and "mode conversion".

[0017] In principle the invention can be operated in a passive control mode or an active control mode, and can be switched between the two modes. First of all, during the initialization process of the system, the user uses the input device of the system in the passive control mode to input preset parameters that meet their own indoor lighting conditions, such as the brightnes...

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PUM

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Abstract

The invention discloses an LED indoor intelligent lighting system control method. The method includes that an LED indoor intelligent lighting system comprises input equipment, a storage system, a photosensitive sensor, a color-sensitive sensor, a temperature sensor, a microprocessor, an LED driving circuit module, an analog to digital converter and an LED lamp system, the LED indoor intelligent lighting system utilizes the microprocessor to intelligently adjusting lighting effects of LEDs according to comparison results of environment parameters fed back by the sensors and preset lighting parameters to realize controllability and intelligentization of LED indoor lighting. The controllability of indoor lighting refers to that brightness, orientations, colors, rendering and the like of the LEDs can be manually adjusted, lighting indicators can be automatically adjusted according to whole or local lighting effects indoors to realize the optimal lighting effect so as to enable the LEDs to become ordinary indoor lighting light source which is truly efficient, long in service life and low in cost.

Description

technical field [0001] The invention relates to a programmable LED indoor intelligent lighting control method, which can automatically adjust the brightness, color, direction and other methods and devices of the LED according to the indoor light intensity and temperature induction feedback according to the preset program and parameters. . Background technique [0002] At present, lighting has gradually entered the LED era. Compared with energy-saving lamps and incandescent lamps that are still commonly used today, LEDs have the advantages of high electro-optical conversion efficiency, high luminous efficiency, long life, energy saving, safety, green environmental protection, and rich colors. LEDs can convert more than 99% of electrical energy into light energy, while energy-saving lamps can only reach 80%, and incandescent lamps are much lower; the light efficiency of LED high-brightness lighting can reach 80lm / W, while energy-saving lamps are only 60lm / W ; The service lif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/48Y02B20/40
Inventor 李青余
Owner 李青余
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