Intelligent LED display system based on multi sensor data fusion

Abstract

The invention relates to an intelligent LED display system based on multi sensor data fusion. The system comprises a host computer, a display control card module and an LED display module. The display control card module comprises a central processor, a camera module, a memory module, a sensor network module, an LED drive module and a power supply module. The central processor is connected with the camera module, the memory module, the sensor network module, the LED drive module and the power supply module. The LED drive module is connected with the LED display module. The intelligent LED display system further comprises a humidity sensor, a vibration sensor, a temperature sensor and a brightness sensor. Each sensor is connected with a sensor network module. The sensor network module adopts a decision method based on multi sensor data fusion. The intelligent LED display system provided by the invention has the advantages of good information interactivity, low energy consumption, alarm control and good reliability.

Description

technical field [0001] The invention relates to an LED display screen system. Background technique [0002] As cities develop faster and faster, media communication methods using LED displays as carriers appear in more and more public places, whether it is outdoor billboards for commercial advertisements or media displays for public services , all take advantage of the vivid and convenient display characteristics of LED display screens, and electronic display screens are gradually replacing traditional display methods. [0003] Although the scope of application of LED display screens is becoming more and more extensive, some problems have also been exposed. For example, most display screens are continuously played in a loop according to time periods, lacking the purpose of playing and considering energy saving. Situations such as excessive body temperature are rarely considered; moreover, for some unattended occasions, the safety of the display itself is rarely considered, ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of existing LED display screens, such as poor information interactivity, high energy consumption, no alarm control function, and poor reliability, the present invention provides an LED display screen with good information interaction, low energy consumption, and alarm control , An intelligent LED display system based on multi-sensor data fusion with good reliability

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