Intelligent atmosphere lamp system based on STM32 master control

An ambient light and intelligent technology, applied in energy-saving control technology, electrical components, etc., can solve the problems of inconsistency between the display color of the LED light strip and the picture color, affecting the user experience and viewing effect, loss of real-time and consistency, etc. Achieve the effect of rich and powerful peripheral functions, good real-time performance, sensitivity and fast identification functions

Pending Publication Date: 2022-06-07
GUILIN UNIV OF ELECTRONIC TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

Since the LED light strip cannot follow the screen to quickly respond to changes in the picture, real-time and consistency are lost, and there is a delay in the data frame, resulting in inconsistency between the display color of the LED light strip and the color of the picture, which directly affects the user experience and viewing. Effect

Method used

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  • Intelligent atmosphere lamp system based on STM32 master control
  • Intelligent atmosphere lamp system based on STM32 master control
  • Intelligent atmosphere lamp system based on STM32 master control

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0019] The overall frame diagram of the intelligent ambient lighting system based on STM32 master control is as follows figure 1 shown. The general process of the method is as follows: first, a power supply circuit needs to be designed to meet the requirements, secondly, data such as audio and video from the outside world are obtained, and then passed into the corresponding sound or color sensing module respectively, and then entered into the main control circuit. Analytical controls display different light-band color ambiences. When the system calls the system window API through the computer, the pixel color data of the frame of the scree...

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Abstract

The invention discloses an intelligent atmosphere lamp system based on STM32 master control. Comprising the following steps: designing a main control core circuit by using an STM32F103C8T6 chip; screen capture is used for color acquisition and recognition, and dominant hue colors are extracted through algorithms such as image processing and are transmitted to a core circuit; further controlling the LED to synchronously emit color light corresponding to the dominant hue detected by the sensor; the partial system of the atmosphere lamp changing along with the audio rhythm directly extracts key parameters of the audio through the HDMI, then achieves the effect that the atmosphere lamp rhythms along with the played music beats, and outputs a test result in real time. According to the intelligent atmosphere lamp, the intelligent atmosphere lamp can perform various sound, light and screen collaborative atmosphere creating modes, the optimal presentation effect can be achieved, and the atmosphere created by light and the screen picture atmosphere have high real-time performance and consistency.

Description

technical field [0001] The invention relates to the technical realization field of ambient lighting, in particular to an intelligent ambient lighting system based on STM32 master control. Background technique [0002] In order to enhance the atmosphere function of the display screen in real time, color LED lights are used to expand the screen display. Because the LED light strip cannot follow the screen to quickly respond to the change of the picture, the real-time and consistency are lost, and there is a delay in the data frame, which leads to the inconsistency between the display color of the LED light strip and the picture color, which directly affects the user experience and viewing. Effect. SUMMARY OF THE INVENTION [0003] The invention proposes an intelligent ambient light system based on STM32 main control. The method uses STM32F103C8T6 chip to design the main control core circuit, uses screen capture as color collection and identification, and then extracts the m...

Claims

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Application Information

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IPC IPC(8): H05B45/20H05B47/10
CPCH05B45/20H05B47/10Y02B20/40
Inventor 刘晴李玉鑑曹新乾
Owner GUILIN UNIV OF ELECTRONIC TECH
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