Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-definition multimedia LED display screen control system

A led display, high-definition multimedia technology, applied in the field of control systems, can solve the problems of inconvenient use, high price, inconvenient promotion, etc., and achieve the effect of saving customer costs, clear and smooth video, and high efficiency

Inactive Publication Date: 2014-12-17
练成惠
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the LED display screens on the market are equipped with a computer to control the LED display screen through the computer, so the price is a little expensive, and it is not convenient to promote, and it is also not convenient to use.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-definition multimedia LED display screen control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Such as figure 1 As shown, a high-definition multimedia led display control system includes a single-board hardware circuit, the circuit includes an arm processor 5, the arm processor is connected to a data memory 8 and a high-speed memory 9 through a bus, and the arm processes Device also connects network communication interface 3, Usb sound card interface module 2, Usb expansion interface module 1, sensor interface module 4, clock circuit module, fpga6; A display memory 10, data output module 7 are directly connected with described fpga.

[0035] A linux operating system module runs on the arm processor.

[0036] The linux operating system module includes a network driver module, a usb driver module, a clock driver module, a storage driver module, a general io extension driver module, an fpga load driver module, and a sensor driver module.

[0037] The linux operating system includes:

[0038] User network communication program module, used to provide users with sys...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high-definition multimedia LED display screen control system which comprises a single-plate hardware circuit. The circuit comprises an ARM processor. The ARM processor is connected with a data memory and a high-speed internal memory through a bus. The ARM processor is further connected with a network communication interface, a USB sound card interface module, a USB expansion interface module, a sensor interface module, a clock circuit module and an FPGA. A video memory and a data output module are directly connected with the FPGA. The high-definition multimedia LED display screen control system has the advantages that the system can replace a computer to directly control an LED display screen, computer price is lowered greatly, and customer cost is reduced; the system adopting a hardware decoder is high in efficiency, videos are clear and smooth, video effects are much better than the video effects of software decoding; the system has an intelligent setting system and is adaptable to the routing of various screens on the market and compatible with various LED display screens.

Description

technical field [0001] The invention relates to a control system, more precisely a high-definition multimedia LED display control system. Background technique [0002] At present, most of the LED display screens on the market use a computer to control the LED display screen through the computer, so the price is a little expensive, and it is not convenient to promote, and it is also inconvenient to use. Contents of the invention [0003] Due to the above-mentioned shortcomings of the prior art, the present invention proposes a high-definition multimedia led display control system, which can solve the above-mentioned shortcomings of the prior art. [0004] The present invention adopts following technical scheme: [0005] A high-definition multimedia led display control system includes a single-board hardware circuit, the circuit includes an arm processor, the arm processor is connected to a data memory and a high-speed memory through a bus, and the arm processor is also con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262G09G3/32
Inventor 练成惠
Owner 练成惠
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com