How to ensure the stability of transparent LED display
Nowadays, transparent LED displays are widely used in various fields, such as commercial advertisements and rental activities. In order to ensure the smooth operation of advertisements and the smooth development of performances and other activities, we need transparent LED electronic screensavers to maintain a stable operation, so how to do?
Here we introduce solutions to the working stability of transparent LED electronic screen from three aspects. Let's take a look:
01. Material selection
The key materials that determine the working stability of transparent LED display are LED lamp, driver IC, power supply, power signal connector and excellent structure design. Our requirements for material selection are: internationally renowned brands, related tests above industry standards, and requirements for various protective functions. For example, switching power supply selection requirements: overheating protection, AC input to support wide voltage, anti-surge. Dc output should be overvoltage and overcurrent protection. The structure design not only ensures the beautiful and fashionable box, but also ensures good heat dissipation and rapid splicing.
02. System control scheme
System control each link has hot backup functions, including video sending and receiving devices, signal transmission cables, etc., it can guarantee the system some point unexpected situation, system can automatically diagnose and at very fast speed switching to the backup device working, the whole process of switch will not affect the display effect. For example, in order to meet the needs of the stage scene, the display screen needs to be moved in the live broadcast scene. If the signal input line of a display in the middle of the large screen is loose due to negligence or other reasons, in the conventional control scheme, from the box where the loose occurs to the end of the signal cascade, all the display screens will have no signal. If a hot backup scheme is added to the control system, hot backup occurs when the signal cable is loose