What are the requirements for LED display screens in sports stadiums
What are the requirements for LED display screens in sports stadiums
The LED display screen of the stadium mainly displays on-site events, match time, scoring, sponsor advertisements, etc., and is usually distributed inside and outside the stadium. It can make the audience on site feel a very shocking effect, with different visual experiences and enjoyment.
Currently, there are many international and sports events, such as the NBA, Olympics, European Cup, etc., and LED displays are almost matched with sports stadiums. Large LED screen display systems have replaced traditional lighting and CRT displays, and have become one of the necessary facilities in modern sports venues. Today, we begin to understand the specific requirements for LED display screens in sports venues
1. The safety and stability of LED display screens in sports venues must be very high
In public places, safety is paramount, and there are many people watching sports competitions and large-scale activities. Any faults and errors can have a significant impact, so stable engineering quality is an objective requirement of users.
For example, using fiber optic transmission will avoid signal attenuation and will not delay live or broadcast images. You can also use some protective pads and other measures to prevent safety accidents. Dual power supplies can be used, and when one power supply fails, the other can be automatically connected without affecting the normal display of large LED screens.
2. The LED display screens of sports venues need to support multiple input interfaces
The large LED screen of the stadium can not only play real-time through the camera, but also play TV and satellite TV programs, VCD, DVD, LD, and various self-made video signal programs, supporting various formats (such as Pal), NTSC, etc. Various graphics and video information also need to be able to be connected to the referee system, timing and scoring system, and LED screens can play real-time game time and scores.
3. The flame retardant level, protection level, and heat dissipation performance of LED electronic displays in sports venues are better. Especially for outdoor sports, it is necessary to consider the constantly changing climate environment. For example, in southern China, the focus is on moisture resistance, cold resistance in plateau areas, and heat dissipation in desert areas. 4. The LED large screen in the gym requires a wider viewing angle and higher refresh rate to achieve clarity in video display. Especially when introducing athlete information, scores, slow motion replays, exciting clips, slow motion replays, closeups, and other live broadcasts, it is important to consider whether the audience can see them clearly. 5. The full color LED display screen of the sports hall should choose the corresponding pixel spacing based on the viewing distance. For large outdoor sports venues, larger pixel spacing is usually chosen for display. P6 and P8 are two common point distances in outdoor sports venues. For indoor audiences, the viewing density is higher and the viewing distance is closer. P4 and P5 are more suitable.
The LED display screen of the stadium mainly displays on-site events, match time, scoring, sponsor advertisements, etc., and is usually distributed inside and outside the stadium. It can make the audience on site feel a very shocking effect, with different visual experiences and enjoyment.
Currently, there are many international and sports events, such as the NBA, Olympics, European Cup, etc., and LED displays are almost matched with sports stadiums. Large LED screen display systems have replaced traditional lighting and CRT displays, and have become one of the necessary facilities in modern sports venues. Today, we begin to understand the specific requirements for LED display screens in sports venues
1. The safety and stability of LED display screens in sports venues must be very high
In public places, safety is paramount, and there are many people watching sports competitions and large-scale activities. Any faults and errors can have a significant impact, so stable engineering quality is an objective requirement of users.
For example, using fiber optic transmission will avoid signal attenuation and will not delay live or broadcast images. You can also use some protective pads and other measures to prevent safety accidents. Dual power supplies can be used, and when one power supply fails, the other can be automatically connected without affecting the normal display of large LED screens.
2. The LED display screens of sports venues need to support multiple input interfaces
The large LED screen of the stadium can not only play real-time through the camera, but also play TV and satellite TV programs, VCD, DVD, LD, and various self-made video signal programs, supporting various formats (such as Pal), NTSC, etc. Various graphics and video information also need to be able to be connected to the referee system, timing and scoring system, and LED screens can play real-time game time and scores.
3. The flame retardant level, protection level, and heat dissipation performance of LED electronic displays in sports venues are better. Especially for outdoor sports, it is necessary to consider the constantly changing climate environment. For example, in southern China, the focus is on moisture resistance, cold resistance in plateau areas, and heat dissipation in desert areas. 4. The LED large screen in the gym requires a wider viewing angle and higher refresh rate to achieve clarity in video display. Especially when introducing athlete information, scores, slow motion replays, exciting clips, slow motion replays, closeups, and other live broadcasts, it is important to consider whether the audience can see them clearly. 5. The full color LED display screen of the sports hall should choose the corresponding pixel spacing based on the viewing distance. For large outdoor sports venues, larger pixel spacing is usually chosen for display. P6 and P8 are two common point distances in outdoor sports venues. For indoor audiences, the viewing density is higher and the viewing distance is closer. P4 and P5 are more suitable.