What are the differences between LED floor screens and traditional LED displays?

What is the difference between an LED floor screen and a traditional LED display? With such a question, let’s take a look.

LED floor screen is a novel digital display device customized for the use environment of indoor exhibition halls, stage parties, etc. Flexible modular design can realize various applications such as the floor, ceiling, T-stage, etc. Although the current domestic LED floor tiles can achieve similar effects by pre-designing videos, the scene of the performance is often full of uncertainty. Special staff is required to be responsible for the video playback and adjustment, which not only requires a lot of resources but also can not achieve timely and accurate, interactive LED floor tile screens that can be targeted to solve this problem.

1. LED interactive induction floor tile screen principle:

Realization of the principle block diagram of interactive LED floor screen: the specially processed playback video source is first played by the special playback software in the LED display control computer, DVI/HDMI, and other signal output, and connected to the main controller of video signal processing through the signal line. Then connect to the signal distributor through optical fiber or network cable, and distribute and display the complete picture.

When the LED floor screen interacts with the audience, the position sensor on the display screen detects the interactive point of the interactive audience, and the positioning controller of the floor screen transmits the position coordinate information of this interactive point back to the LED display control computer; After the computer receives the position coordinate information, the control software can send it back to the LED display control computer according to the received coordinate information; after the control computer receives the position coordinate information, the control software can call according to the received coordinate information When different program files and video files are played, the screen displayed on the LED interactive floor tile screen will have corresponding real-time changes, achieving the effect of real-time interaction.

2. From the necessary conditions and principles to realize the LED interactive induction floor screen, it can be known that compared with the traditional LED floor screen, there are three main differences.

The first is the difference in control software. The traditional LED display screen is on the playback side, and only ordinary playback software is needed to play the video source without receiving other signals. The interactive LED floor screen is different. It not only needs to be able to play but also to be able to receive the coordinated information of the interactive point returned from the display. After receiving the position coordinate information, the control software can call different program files and video files to play according to the received coordinate information. This is the same as when we play games on the computer. The LED display is like a computer monitor, the interactive audience is like a mouse, and the interactive point is like the position of the mouse. Clicking the mouse at different positions will call different programs.

The second is that the direction of data transmission is different. The data of the traditional LED display is mainly transmitted from the control end to the display end, which is basically one-way, while the LED interactive induction floor screen adds data return, which is a two-way transmission.

The third is the difference between the display end of the LED screen. The traditional LED display only plays a display role, while the interactive LED floor screen also needs to sense, collect, and transmit the coordinate information of the interactive point of the interactive audience to locate the interactive point. This is the most important and critical part of the interactive LED display.