LED lamp control method, device and system and computer readable storage medium

A technology of LED lights and control methods, applied in the direction of electrical components, etc., can solve problems such as inability to realize, and achieve the effects of avoiding brightness differences, improving user experience, and reducing brightness differences

Pending Publication Date: 2021-01-01
SHENZHEN SUNMOON MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a LED lamp control method, aiming to solve the technical problems that cannot be realized in the prior art

Method used

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  • LED lamp control method, device and system and computer readable storage medium
  • LED lamp control method, device and system and computer readable storage medium
  • LED lamp control method, device and system and computer readable storage medium

Examples

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no. 1 example

[0079] Based on the above figure 2 In the first embodiment shown, the LED lamp control method further includes:

[0080] Step S21: collect the frame interval time of the current frame and the next frame, and set the frame interval time threshold;

[0081] Optionally, control the frame interval time acquisition module to collect the frame interval time between the current frame and the next frame. Specifically, when receiving the display data, time stamp is performed, and the time stamp is the time when the display data is displayed. Optionally, The frame interval time between the current frame and the next frame is the difference between the timestamps of the next frame and the current frame. Optionally, in a specific embodiment, the collected frame interval time between the current frame and the next frame is 32ms (milliseconds).

[0082] Optionally, in a specific embodiment, a frame interval time threshold is preset, and the frame interval time threshold is a user-defined...

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PUM

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Abstract

The invention discloses an LED lamp control method, which is applied to the field of LED illumination. The LED lamp control method comprises the following steps: obtaining display data of a current frame and display data of a next frame; calculating display data of a transition frame according to the display data of the current frame and the display data of the next frame; and displaying the display data of the transition frame, wherein the display data of the transition frame is displayed in front of the display data of the next frame. The invention also discloses a LED lamp control device and system and the computer readable storage medium. The average value of the display data of the two adjacent frames is obtained to serve as the display data of the transition frame, so that the LED lamp can be smoother in the display frame changing process, the brightness difference generated between the two adjacent frames in the frame changing process is effectively reduced, the brightness difference is prevented from being captured by human eyes when the display data is in a low-gray-scale data stage, the display effect of the LED lamp is improved, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of LED lighting, in particular to an LED lamp control method, device, system and computer-readable storage medium. Background technique [0002] In the prior art, with the continuous development of LED lighting display technology, LED lamps are accepted by the majority of users because of their low power consumption, long life, convenient transportation, environmental protection and pure and rich colors. At present, LED lights are widely used in stage lighting, urban landscape lighting and other fields. [0003] However, in the process of using LED lamps, in order to meet the high-brightness requirements of some occasions, high-power LED lamps are usually used. Due to the overall increase in brightness, even in the low gray-scale stage, two adjacent gray-scale data The brightness difference presented after gamma correction is also easy to be captured by the human eye. As a result, when the gradient is display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/12H05B45/325
CPCH05B45/12H05B45/325
Inventor 陈克勇李照华林子恭
Owner SHENZHEN SUNMOON MICROELECTRONICS
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