From what factors to ensure the stability of led display screen

Time:2018-12-15 Views:1049

[led screen] from all kinds of parties, to the event report, we can‘t do without led screen. So today, we will choose materials and control the system

Detailed explanation on how to ensure the stability of stage led display screen from three aspects: case and screen working state.

How to choose the raw materials for led display, including led lights, driving IC, power supply, power signal connectors, etc., are the core factors that determine the quality of led display Element.

Therefore, the requirements for material selection are: internationally renowned brand, higher than the requirements of industry standards for relevant tests, as well as the requirements of various protection functions.Such as switching power supply selection

Type a requirements: overheating protection, ac input to support wide voltage, anti - surge.Dc output should have overvoltage and overcurrent protection.The structural design ensures that the box body is beautiful and fashionable at the same time.

Also ensure good heat dissipation and quick splicing.

Because of the particularity of the stage led display screen, the technical requirements of the system control scheme are very high for its stability at work.So every loop of the system control scheme

Section 2 has the function of hot backup, including video sending, receiving device, signal transmission cable and so on.It can guarantee that the system can be automatic when something unexpected happens in a certain part of the system

Diagnose and switch to standby equipment at a very fast speed, the whole switching process will not affect the field display effect.

[led screen] for example, in order to meet the needs of stage scene, the stage led screen needs to be moved and spliced in the live broadcast.If the staff is negligent

Or for some other reason, the signal input line of a display screen in the middle of the large screen is loosened. In the conventional control scheme, from the box where looseness occurs to the end of signal cascade,

There will be no signal on any of the screens.If the hot backup scheme is added into the control system, the stage led screen will be activated when the signal line is loose and the hot backup function is started

It can still work normally and will not have any impact on the live broadcast.

Real-time monitoring of the working state of stage led display can be monitored by computer in real time, including the work of temperature, humidity, voltage, smoke and cooling fan

State and so on.All kinds of situations can be automatically adjusted and processed to provide abnormal position and alarm.

For example, when the temperature inside a box is relatively high due to the environment or other factors, the power supply inside the box is not processed in time

Temperature protection can happen at any time.If the monitor of the working state of the screen is carried out in this case, the system will reduce the interior of the screen by intelligently adjusting the working state of the screen

The temperature.When the intelligent adjustment fails to lower the temperature to the set target, the system will give an alarm through the way set by the staff, and provide the location of the abnormal box to inform the staff in time

To deal with.Ensure the normal working state and safe use of the display screen.