Control method and system of LED (Light Emitting Diode) carpet with color and intensity changing along with load

A control method and control system technology, applied in the field of LED carpets, can solve the problems of single luminous effect of LED carpets and inability to present diversified luminous effects, so as to achieve the effect of improving aesthetic appeal and life interest, and satisfying diversified needs

Inactive Publication Date: 2016-06-08
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above two kinds of LED carpets are all on or off according to a certain rule, that is, the luminous effect of the LED carpet in the prior art is unitary, and cannot show a variety of luminous effects.

Method used

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  • Control method and system of LED (Light Emitting Diode) carpet with color and intensity changing along with load
  • Control method and system of LED (Light Emitting Diode) carpet with color and intensity changing along with load

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] The object of the present invention is to provide a LED carpet control system and control method that change color and intensity with load.

[0044] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0045] figure 1 It is a flow chart of an embodiment of the cont...

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PUM

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Abstract

The invention discloses a control method and system of an LED (Light Emitting Diode) carpet with the color and intensity changing along with load. The method comprises the following steps of: measuring the load and determining a load interval corresponding to the measured load value; calculating a difference value between the load value and a minimum value in the load interval to obtain a load spillage amount; determining a spillage interval corresponding to the load spillage amount; determining a load level corresponding to the load interval; determining the spillage level corresponding to the spillage interval; determining the color of emitted light corresponding to the load level according to the corresponding relation between the load level and the color of the emitted light; determining the light-emitting intensity corresponding to the spillage level according to the corresponding relation between the spillage level and the light-emitting intensity; controlling the color of the light emitted from an LED according to the color of the emitted light; and controlling the light-emitting intensity of the LED according to the light-emitting intensity. The control method and system disclosed by the invention have the effects that the LED carpet can be controlled by the load of a walker, the colors of different types and intensities can be displayed according to different loads, and the diversified light-emitting effect can be displayed.

Description

technical field [0001] The invention relates to the field of LED carpets, in particular to a control method and system for an LED carpet that changes color and intensity with load. Background technique [0002] LEDs and conventional carpets can be perfectly combined to form LED carpets. LED carpets can display specific patterns, specific text, event notifications, and customized information on specific occasions, and can be used in hotels, theaters, airports, offices, and homes. [0003] There are currently two kinds of LED carpets on the market: functional LED carpets and aesthetic LED carpets. The functional LED carpet controls all the LED lights to turn on or off at the same time through the built-in switch; the aesthetic LED carpet repeatedly presents regular on and off according to a certain degree. [0004] However, the above two kinds of LED carpets all turn on or off according to a certain rule, that is, the LED carpets in the prior art have a single luminous effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/24H05B45/10
Inventor 周国泉周益民徐一清
Owner ZHEJIANG FORESTRY UNIVERSITY
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