I. Software Components
1. Control Software
Playback Software: Such as LEDStudio, NovaLCT, used for editing content and setting playback parameters (e.g., brightness, speed).
Calibration Software: Adjusts the color uniformity and brightness consistency of the display screen, eliminating color differences.
Monitoring Software: Real-time monitoring of parameters such as temperature, humidity, and voltage, and triggering alarms in case of abnormalities.
2. Content Editing System
Supports various formats including images, videos, text, and animations, and is compatible with third-party software (such as Photoshop, Premiere).
Provides functions such as multi-window partitioning, special effects switching, and timed playback.
3. Network Management Platform
Remotely controls multiple display screens, enabling cluster management and synchronized content updates.
Supports mobile APP or cloud-based operation for convenience and efficiency.
II. Auxiliary Components
1. Optical Components
Mask: Protects LED lamp beads from collision, while optimizing viewing angle and contrast.
Diffuser Plate: Uniformly distributes light, reduces graininess, and improves display effect.
2. Environmental Adaptation Components
Temperature and Humidity Sensor: Monitors environmental conditions and automatically adjusts brightness or activates protection mechanisms.
Lightning Protection Module: Protects the circuit from lightning damage.
III. Working Principle
1. Signal Input: A computer or video source sends signals through a control card.
2. Data Processing: The sending card converts the signal into a format recognizable by the LEDs and transmits it to the receiving card.
3. Drive Control: The receiving card drives the LED lamp beads in the corresponding area, adjusting brightness via PWM.
4. Dynamic Display: Row-by-row scanning or full-screen refresh achieves smooth video or image display.
IV. Application Scenarios
• Indoor: Shopping mall advertising, stage backdrops, conference room displays.
• Outdoor: Billboards, sports venues, traffic signs.
• Special Scenarios: Transparent screens, flexible screens, floor tile screens, and other innovative applications.
