P8.928 full-color high-definition interactive induction led floor tile screen
The main content
1) Interactive capture technology
2) Diversified control system
3) Structural heat dissipation technology
4) 3D interactive technology
5) Implementation of high-pixel LED floor tile screen structure
6) System storage 16GB, 32GB, 64GB, realize synchronous/asynchronous display and expandable
7) LED floor tile display waterproof IP66
3.3 Key technical issues of outdoor LED floor tiles.
1. LED floor tile screen waterproof structure and load-bearing structure production process
2. Realize flexible user experience for human-computer interaction
3. Anti-jamming technology
4. Virtual reality, ergonomics, biomechanics, etc.
5. Data transmission, data processing software and hardware combination
Main technological innovation
1) The cabinet material adopts a full die-cast aluminum design, and the design is compatible with P3, P3.91, P4.81, P6.25, P8.928, and P10 LED floor tile screen. Features such as beautiful appearance.
2) The PCB circuit board adopts a perforated design to facilitate the connection between the face bearing column of the plastic kit and the bottom bottom shell, and the PCB and lamp beads are fixed in the plastic kit to prevent trampling damage.
3) The resolution supports 2K, 4K, 3D display solutions, and realizes the requirements of supporting high resolution and high display effect, and realizes the human-computer interaction function more closely.
4) The process requires that the direct seam between the module and the module is less than 0.2mm, and the seam between the box body and the box body is less than 0.3mm, to achieve an excellent display effect of seamless splicing.
5) The interactive technology should be more flexible to capture and control the movement of objects, so that the interactive technology is more flexible, accurate, error-free, and delay-free
6) The maximum power consumption per square meter of product design is controlled at 350W, and the average power consumption is controlled at 150W to realize energy saving, emission reduction, and environmentally friendly green products.
7) After the load-bearing PVC is removed, the screen can be installed vertically, and its display effect is better than that of the indoor screen, which makes the product diversified and feasible.
Realization of the principle block diagram of interactive LED display: the specially processed playback video source is first played by the special playback software in the LED display control computer, DVI output, connected to the main controller of video signal processing through the DVI cable, and then through the optical fiber Or the network cable is connected to the signal distributor, and the distribution shows the complete picture. When the display 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 display screen transmits the position coordinate information of this interactive point back to the LED display control computer to control the computer After receiving the position coordinate information, the control software can send 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 different information according to the received coordinate information. When the program files and video files of the screen are played, the screen displayed on the LED display screen has corresponding real-time changes, achieving the effect of real-time interaction.
From the necessary conditions and principles to realize the interactive LED display, it can be known that compared with the traditional LED display, 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 display screen is different. It must not only be able to play, but also be able to receive the coordinate information of the interactive point from the display. After receiving the position coordinate information, the control software can call it according to the received coordinate information. Different program files and video files are played. 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 interactive LED display 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 display 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.
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