There are many LED displays used in stadiums, large and medium-sized gymnasiums and sports events at home and abroad; in addition to the conventional Rectangular LED display, transparent LED displays of various shapes are now used more and more.
Stadium LED display summary:
1. Time and score LED display
It is connected with the timing and scoring system of the competition, playing the players’ competition results and related information. In the sense of competition, the timing and scoring screen is more important. Some sports venues may not have a large video screen, but also can not have a screen for timing and scoring. Timing and scoring screen, the key is instant, accurate and clear, and on this basis, try to be vivid and more expressive (such as animation, etc.).
The scoring screen mainly displays the results, data or other information of competitors in the form of text or text plus graphics animation. Its color can be monochrome, bicolor, or full-color.
2. Full color LED display
It is used to play the highlights of the competition (including other competitions) on the scene of the competition, or replay the live and wonderful close-up shot in slow motion, or express the competition and a certain competition in the form of three-dimensional animation.
3. Led fence screen
The LED display screen beside the stadium is not only used to play commercial advertisements, but also to play back the wonderful scenes on the field, so that every wonderful moment can be savored.
The LED fence screen is connected by many single boxes. The weight of each box is controlled, and the boxes are connected by snap connectors. This design realizes the manual quick and simple disassembly and easy maintenance. There is a separate support foot behind each box, through which the angle between the screen and the ground can be adjusted to ensure the viewing angle of the audience.
Precautions for design and installation of sports LED screen:
1、 Safety and reliability
1. The crowd density of stadiums and gymnasiums is high, so the safety performance of their facilities should be put in the first place;
2. In general, the safety performance of stadium LED display should meet the requirements of 5.4 in SJ / t11141-2003 standard, and the reliability should meet the requirements of 5.10 in the standard.
3. The LED display screen of sports events should have the functions of smoke sensing, lightning protection, automatic fire alarm and automatic screen closing;
4. The distribution cabinet shall have overload protection function, leakage protection function and step-by-step power on function.
2、 Installation position and quantity requirements
1. The installation position of LED display screen for sports events needs to ensure that more than 95% of the audience with fixed seats in the venue can watch effectively, with wide sight distance and vision.
2. It is required that the content displayed on the LED display screen can be easily and clearly seen by athletes, coaches and referees (except the referees who score in diving competition).