The control system of LED full color display is the core part of achieving high-quality display effects. This system integrates hardware equipment and software programs to accurately control and manage the LED display screen, ensuring that the display screen can present colorful, clear and delicate pictures.
First of all, the control system of LED full color display consists of sending card and receiving card. The sending card is responsible for receiving input signals from external video or image sources, such as computers, cameras, etc. These input signals contain content that needs to be displayed, such as text, images, videos, etc. After the sending card receives these signals, it will decode and process them and convert them into signals that can be interpreted and accepted by the LED display.
Next, the processed signal is sent to the receiving card. The receiving card is the key component connecting the sending card and the LED display. It is responsible for receiving the signal from the sending card and sending it to each LED module. Each LED module is composed of multiple LED lamp beads, which emit different colors of light according to the received control signals, thereby achieving full-color display.
In the working process of the control system, color management is a very important link. LED full color display uses the RGB color model, which is a combination of the three basic colors of red, green, and blue to form other colors. The control system achieves precise control of various colors by adjusting the brightness and color of each LED lamp bead. This color management method enables LED full color display to present colorful, delicate and lifelike pictures.
In addition, the control system also has some advanced functions, such as brightness adjustment, color temperature adjustment, etc. These functions can be adjusted according to different usage scenarios and needs, making the LED full color display more excellent. For example, in outdoor advertising scenarios, the brightness and color temperature of the display can be adjusted according to weather and lighting conditions to ensure that advertising content is clearly visible in any environment.
In short, the control system of LED full color display achieves precise control and management of LED display screens by integrating hardware devices and software programs. This system not only ensures that the display screen can present colorful, clear and delicate pictures, but also has some advanced functions that make the display effect even better.
