Remote LED display screen control system based on mobile phone mobile terminal and application method

Abstract

The invention provides a remote LED display screen control system based on a mobile phone mobile terminal and an application method. The system comprises the mobile phone mobile terminal, a cloud server, a remote control board card and an LED display screen. The mobile phone mobile terminal, the cloud server, the remote control board card and the LED display screen are connected in sequence. The mobile phone mobile terminal is used for editing and sending display content to the cloud server, thereby controlling the display content of the LED screen. The cloud server is used for receiving the display content sent by the mobile phone mobile terminal, carrying out processing and protocol conversion on the display content and then sending the display content to the remote control board card. The remote control board card is used for receiving the display content sent by the cloud server and sending the display content to the LED display screen for display. The LED display screen is used for displaying the display content sent by a user through the mobile phone mobile terminal.

Description

technical field [0001] The invention relates to an LED display screen control system, in particular to a mobile phone-based remote LED display screen control system and a method of use. Background technique [0002] The LED display screen includes the LED display body, control system hardware, control system software, and the control system software is mainly computer software. On the one hand, the user has to learn the operation method of the LED special control system software separately during the use process, resulting in an increase in learning and use costs. Second, after replacing the computer, the software is often lost or forgotten, resulting in the inability to change the information on the LED display. Third, if you want to realize remote unified management of multiple LED displays, there are currently only two ways: 1. Connect to the Internet through a wired network card; 2. Connect to the Internet through a GPRS / 3G / 4G module. But above-mentioned two ways all h...

AI Technical Summary

Problems solved by technology

On the one hand, the user has to learn the operation method of the LED special control system software separately during the use process, resulting in an increase in the cost of learning and using

Second, after replacing the computer, the software is often lost or forgotten, resulting in the inability to change the information on the LED display

But above-mentioned two ways all have shortcomings, and the first way has shortcomings such as troublesome wiring, remote function is not perfect; It needs to be recharged regularly, which is troublesome to use

Fourth, the display content of the LED monochrome display on the market is mostly text-based, and the advertising expression is extremely limited and single, which greatly weakens the advertising effectiveness of the LED display.

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