LED technology is used to present light as rings and snowflakes, showing a three-dimensional effect. Specific situation: We call this control device or Weiya on it, which has a cable lifting system composed of more than a dozen motors, as well as a gas path releasing system, a cable releasing system and a winding system, so the gas path is on it.

Our ground stage system is different from other stages. It needs to cooperate with lighting, sound and a large number of led display screens to play a role. Therefore, according to the director's password and the rhythm of the whole performance, some ten-second or second-level adjustments should be made. Therefore, for this reason, when we operate, we still retain some people's operational functions. Snow platform device, torch device, ice cube device, lifting device, the wonderful ceremony function display at the opening ceremony needs their accurate cooperation. But in fact, this kind of "precise coordination" needs manual "fine tuning" on the basis of intelligent dispatching system.