How to judge the lighting level of the football field?
On September 14, Beijing time, Guangzhou Evergrande will play at home against Beijing Guoan. Currently, China is ranked first in the standings and Evergrande is in third place, but their difference is only 3 points, which means that if Evergrande can Victory at home against Guoan, then they will smooth the gap between Guoan and Guoan, using a common language to describe: The game is worth 6 points, which will greatly affect the championship trend.
How to judge the lighting level of the football field?
In recent years, as the Chinese Super League has entered the Golden Yuan era, various teams have increased their investment. Many high-level foreign players have come to the Super League, such as Paulinho, Oscar, and Hulk. These familiar names have come from the Premier League, La Liga came to the Super League, they led the development of the Super League, so that the Super League team to a higher level.
The level of the league is getting higher and higher, and with it, the requirements for football lighting have naturally increased. Then how to judge the lighting level of the football field?
For spectators, the visibility of athletes is not only related to vertical illuminance, but also related to horizontal illuminance. The vertical illuminance depends on the projection direction and position of the luminaire. The number of spectators varies greatly due to different venues, and the viewing distance is related to the capacity of the venue, so the illumination required by the venue increases with the increase of the stadium as required.
How to judge the lighting level of the football field?
In addition, illuminance uniformity, glare, color temperature, color rendering, etc. are all criteria for judging the lighting level of football stadiums.
Therefore, the requirements of the football field lighting system must reliably achieve multiple functions at the same time. First, it must provide complete lighting conditions for players to fully demonstrate their skills, so that referees can make clear judgments, and give way to the audience from all angles. Clearly watch the live game and the large-screen report on the scene. In addition, it must meet the live TV broadcast equipment
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