1. High standards of material and control technology
Luminescent material. Luminous materials are the most important material of the display, especially the full color display. It is the key to ensure the display and high reliability and long life. The main reference is brightness and uniformity.
Control the driver chip. The control driver chip is a guarantee of the key design of the display, and this part of the design should be treated with caution because of the high technical content of this part and the uneven level of the manufacturer.
Switching power supply. Switching power supply is a high failure rate of the display components, must use high-quality switching power supply, in order to ensure that meet the requirements of the use of the gym display.
The stadium display is a large-scale facility that serves the competitive project. In its control technology, the advanced technology of the industry, such as static latching technology, white balance technology, nonlinear correction technology, high gray technology, color uniformity technology, Video processing technology, fast motion image compensation technology, full brake control technology.
Stadium display is generally used for sports competitions, large-scale activities, any failure and mistakes will have a great impact, and thus the stability of the project quality is the objective requirements of users. In order to meet the requirements, to ensure that the display is stable and reliable operation, so foolproof, it must be in the design, production, installation, commissioning, delivery and use of quality as the guide, with an effective quality assurance system to ensure the entire production process.
2, the venue on the demand for led display analysis
LED electronic display design, manufacture, installation, commissioning and operation must be with the stadium site plane, profile matching, coordination of the overall effect, and should fully consider the site of the power structure. In general, the power supply should be guaranteed to operate normally in the range of (220 ± 22) V and (380 ± 38) V. In addition, all control equipment should be concentrated in a control room, the venue should be in a variety of competition at the referee to leave control equipment access port.
The venue is larger, the audience seat to reach more than 5,000 gymnasium, generally can build two area of 40M2 LED electronic display, one screen is divided into clock area, full color area and dual color area three parts, another screen can be divided For the clock area and dual color area two parts. This will not only ensure the satisfaction of various functions, but also to ensure the rational use of funds. If the funds are sufficient, and later may undertake large-scale rally or game, you can also make two screens full color screen, so that the effect will be more realistic, the atmosphere will be more intense rendering.
3, led display display content needs analysis
Multi-functional modern gymnasium, not only can be used to hold a variety of sports competitions, and can be used to organize a variety of large-scale cultural activities and meetings, etc., so the display content requirements can be summarized as rich, diverse and real-time. Sports events, art shows, large events can be broadcast through the electronic display live, and with panoramic, close-up, slow motion, flashing action, drag the image, nostalgic movies and other special effects.
4, led display system requirements analysis
The stadium display is an important part of the gymnasium's electronic information system, so the display and control system is a systematic project. Control the computer room, the track, the referee, the referee, the gymnasium news center and so on, and efficiently serve the whole sports competition, is a systematic design, and this part of the entire large-scale sports network, Only one of the composition, which in the whole system design should be fully considered compatibility, all interfaces are using standard interface, the formation of information resources with the network to share the system facilities.
5, led display the use of the environment needs analysis
high brightness. As the stadium competition and activities in the day or under the strong light, so the display must be high brightness, in the bright light has a clear effect.
Moisture, corrosion and heat dissipation. As the display size is large, fixed installation, wiring more, can not do a special way to save, coupled with the installation area to adapt to the damp, rainy, hot weather, so to ensure a stable and reliable use, must be in the design, construction To consider moisture, corrosion and good cooling measures. At the same time should also do a good job of the display screen dust treatment.