LED display screen system based on mobile device remote control and communication method thereof

Abstract

The invention provides an LED display screen system based on mobile device remote control and communication method thereof. The system is composed of a wireless receiving module according with the 3Gcommunication standard, a data processing and allocation unit and an LED display screen. The communication method thereof includes that: a user adopts a mobile device (PDA, 3G phone, netbook, MID) toestablish connection with the LED display screen system by accessing the IP address of the LED display screen system, and the connection format thereof adopts a real-time interactive interface in webpage form. User password authentication, display screen display function configuration and network transmission of files are realized on the webpage interactive interface. The invention greatly improves the portability and universality of a transmitting terminal. In addition, the favourable webpage interactive interface is convenient for the user to configure and manage the display screen.

Description

technical field [0001] The invention relates to the field of information communication, in particular to an LED display system based on remote control of mobile equipment and a communication method thereof. Background technique [0002] With the popularity and cost reduction of LED display screens, LED display screens have become an important tool for information publicity in public places. At present, the main methods to realize the information transmission or update of the LED display are: [0003] (1) The display screen is connected to the computer through a wired interface to realize the change. [0004] (2) Realize remote modification through wireless GSM, GPRS network, and the sending end needs specific software on the computer to edit and send. [0005] For LED displays that use wireless remote transmission of information, there are still the following problems: [0006] 1) Due to the limited bandwidth of GSM and GPRS networks, the remote control of the display scr...

AI Technical Summary

Problems solved by technology

[0006] 1) Due to the limited bandwidth of GSM and GPRS networks, the remote control of the display screen mainly transmits text and images, and it is difficult to realize remote video transmission and real-time playback

2) Before the information is sent and transmitted, most of the data processing needs to be completed on the computer platform at the sending end, the sending place is limited, it is difficult to realize portable changes, and the real-time and anywhere performance is low

3) Because it is implemented on a computer and requires specific editing software, the additional cost is too high

4) Chinese Invention Patent Application No. 200710028417.9 discloses the use of Ethernet for wireless transmission of information, but it needs to set up a server to connect to the wireless network, and a large amount of data processing is still handled by the server in front of the wireless sending end, and the additional cost is too high

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