Stage LED display of the stability of the performance have been highly recognized inside and outside the industry. Which also prompted more people would like to know what kind of technology is used to ensure that these stage LED display can always be stable, here, Wuxi Xinyi East finishing the relevant information, from the material selection, system control program, display work State three aspects of how to ensure that the stage LED display stability.
How to choose the material
LED display of raw materials, including LED lights, drive IC, power supply, power signal connector, etc., which are the core elements of the decision to determine the quality of LED display. Therefore, the requirements for the selection of materials: internationally renowned brands, higher than the industry standard requirements for testing, as well as a variety of protection requirements. Such as switching power supply selection requirements: overheat protection, AC input to support a wide voltage, anti-surge. DC output should be over-voltage, over-current protection. Structural design to ensure that the box beautiful fashion at the same time, but also to ensure a good way to heat and fast splicing.
System control program technical requirements
Because of the particularity of the stage LED display, it is extremely demanding for its stability at work. So every part of the system control program has a hot backup function, including video transmission, receiving equipment, signal transmission cable. It can ensure that a certain part of the system in the event of an accident, the system can automatically diagnose and switch to a very fast speed to the backup device work, the entire switching process will not affect the display of the scene.
For example: to meet the needs of the stage scene, stage LED display need to live in the live scene stitching modeling. If a display screen signal input line is loose in the middle of a large screen due to staff negligence or other reasons, in the conventional control scheme, starting from the loose box, to the end of the signal cascade, all displays Will have no signal. If the control system by adding a hot backup program, the signal line in the moment, the hot backup function is activated, then the stage LED display can still work properly, will not bring any impact to the live scene.
Working status real-time monitoring
Stage LED display can work with real-time monitoring of the computer, including temperature, humidity, voltage, smoke, cooling fan working status and so on. Can be carried out on the various conditions of automatic adjustment processing, the abnormal location and alarm.