Introduction to the competition control tower: The first floor is the competition control room. The competition commander will conduct timely and accurate competition command based on the signals collected by 32 cameras distributed on the track; the second floor is the timing room, where advanced technical facilities , the measurement of time has reached an accuracy of 1/10000 seconds, providing real-time technical data for various competitions. This is where the real-time technical data of the game that viewers see in the TV broadcast is generated. During non-event periods, the advanced equipment here can provide precise technical services for other types of events and track activities.