How to ensure the stability of LED transparent screen

31 views admin 2024-03-01

Today, transparent LED displays are widely used in various fields for commercial advertising and rental activities. In order to ensure the smooth operation of advertising and the smooth development of performances and other activities, we need a stable operation of transparent LED electronic screensaver, so what should be done specifically?

Material selection The key materials that determine the stability of the transparent LED display are LED lights, driver ics, power supplies, power signal connectors and excellent structural design. Our requirements for material selection are: internationally renowned brands, with relevant testing requirements higher than industry standards, and requirements for various protection functions. For example, switching power supply selection requirements: overheating protection, AC input to support wide voltage, surge resistance. The DC output should have overvoltage and overcurrent protection. The structural design ensures that the box is beautiful and fashionable at the same time, but also ensures a good heat dissipation method and a fast splicing method.

Each link of the system control has a hot backup function, including video sending, receiving equipment, signal transmission cable, etc., which can ensure that when an unexpected situation occurs in a certain link of the system, the system can automatically diagnose and switch to the standby equipment at a very fast speed, and the whole switching process will not affect the display effect of the scene. For example: in order to meet the needs of the stage scene, the display screen needs to be mobile splicing modeling in the live broadcast. If due to staff negligence or other reasons, one of the display signal input lines in the middle of the large screen is loose, in the conventional control scheme, from the box where the loose occurs to the end of the signal cascade, all the displays will have no signal. If the hot backup scheme is added to the control system, the hot backup function is activated at the moment when the signal cable is loosened, and the display screen can still work normally without any impact on the live broadcast.

Computer real-time monitoring, including temperature, humidity, voltage, smoke, cooling fan working status and so on. It can automatically adjust the various conditions that occur, and provide the position and alarm for anomalies. For example: when a box because of environmental or other factors cause the box internal temperature is relatively high, then in the case of no timely treatment, the power supply inside the box will occur at any time overtemperature protection. If the display working status monitoring is carried out in this case, the system will reduce its internal temperature by intelligently adjusting the working status of the transparent LED glass screen. When the intelligent adjustment can not reduce the temperature to the set target, the system will alarm through the staff setting method, and provide the abnormal box location, notify the staff to deal with it in time. Ensure the normal working status of the display.