The large-screen splicing system is a high-brightness, high-resolution, and accurate color reproduction TV wall composed of a single set of projection display units. The core components include P optical engine, image processor, etc., and display the picture through image control software. Implement control. It has powerful functions and can display various computer (workstation), network signals and various video signals, roaming, opening windows, zooming in and out and superimposing arbitrarily in front of the screen. With the advent of the digital age, its application fields are becoming more and more extensive. The current applications are more monitoring, centralized dispatching and communication systems. The application industries are mainly distributed in public security, military, transportation, government, finance, energy, large enterprises, Broadcasting and television and many other fields.

The splicing system is mainly composed of three parts: the large screen projection wall, the projector display, and the control system. Among them, the control system is the core. There are four types of popular splicing control systems in the world: hardware splicing systems, software splicing systems, splicing systems combining software and hardware, and embedded hardware splicing systems.