How to ensure the stability of transparent LED electronic screen

Nowadays, transparent LED displays are widely used in various fields to broadcast commercial advertisements and carry out rental activities. In order to ensure the smooth operation of advertising and the smooth development of activities such as performances, we need a transparent LED electronic screen to maintain a stable work, so how to do it?

Below we introduce the solution for the stability of the transparent LED electronic screen from three aspects, let's take a look at it:

Material selection

Key materials that determine the stability of transparent LED displays are LED lights, driver ICs, power supplies, power signal connectors, and excellent structural design. Our requirements for material selection are: internationally renowned brands, which require relevant tests and various protection functions in response to industry standards. For example, switching power supply selection requirements: there is overheat protection, AC input should support wide voltage, anti-surge. The DC output should have overvoltage and overcurrent protection. The structural design ensures a good heat dissipation method and a fast splicing method while ensuring the appearance and fashion of the cabinet.

System control scheme

Each part of the system control has a hot backup function, including video transmission and receiving equipment, signal transmission cable, etc. It can ensure that when an unexpected situation occurs in a certain part of the system, the system can automatically diagnose and switch to the extremely fast speed. The standby device works, and the entire switching process does not affect the display performance of the site. For example, in order to meet the needs of the stage scene, the display needs to be moved and stitched on the live scene. If a display signal input line in the middle of a large screen is loosened due to staff negligence or other reasons, in the conventional control scheme, from the case where the loose case occurs to the end of the signal cascade, all the displays There will be no signal. If a hot backup solution is added to the control system, the hot backup function is activated at the moment when the signal line is loose, and the display can still work normally without any impact on the live broadcast site.

LED transparent screen working condition monitoring

Computer real-time monitoring, including temperature, humidity, voltage, smoke, cooling fan working status and so on. Automatic adjustment of various conditions can occur, providing location and alarms for anomalies. For example, when a cabinet has a relatively high internal temperature due to environmental or other factors, the power supply inside the cabinet may be over-temperature protected at any time without being processed in time. If the display status monitoring is performed under this condition, the system will reduce the internal temperature by intelligently adjusting the working state of the transparent LED glass screen. When the intelligent adjustment can't lower the temperature to the set target, the system will alarm by the staff setting mode, and provide the abnormal box position to notify the staff to deal with it in time. Ensure the normal working state of the display.