Baseball stadium lighting design

Baseball stadium lighting design must not only satisfy the average vertical illuminance and the average horizontal illuminance, but also the uniformity of the vertical illuminance and the evenness of the horizontal illuminance, and the proportional coefficient of the average vertical illuminance and the average horizontal illuminance. 

In addition, it is necessary to limit the value of the glare index, select a higher color rendering index and the corresponding color temperature of the light source, so as to achieve the basic functional requirements of the light baseball stadium, to ensure that the baseball players at night training and playing normal skills, while ensuring the color TV When relaying, it clearly reflects the athlete’s instantaneous movement and movement posture, and can capture the trajectory of the baseball in high-speed sports.

The main points of baseball stadium lighting boil down to:

      (1) Baseball is small in diameter, fast in movement, and it is difficult to capture changes in the trajectory. Therefore, sufficient horizontal illuminance and vertical illuminance in a certain height range are required.

      (2) To meet the illuminance requirements of the on-field and off-field of the baseball field, the uniformity and gradient relationship are satisfied.

      (3) According to the site environment, determine the number of poles, the height of poles and the types of lamps, beam width and number of lamps.

      (4) Baseball stadium lighting design must not only satisfy the average vertical illuminance and the average horizontal illuminance, but also must reach the vertical illuminance uniformity and habits, and the proportional coefficient of the average vertical illuminance and the average horizontal illuminance.

      (5) Luminaires must not have glare, and the color rendering index should be high. At the same time, when ensuring television broadcasting, it can clearly reflect the athlete’s instantaneous movement and movement posture, and can capture the baseball trajectory in high-speed sports.

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