Rotary imaging system and method of rotary device and rotary device

A rotary imaging system of a rotary device, comprising:

• a rotating body with a lamp belt module group;
• a circuit board installed on the rotating body, the circuit board rotating synchronously with the rotating body;
• an acceleration detection component installed at a predetermined position on the circuit board for acquiring acceleration detection data at the predetermined position when the circuit board rotates;
• and
• a control module installed on the circuit board and respectively connected with the lamp belt module group and the acceleration detection component, used for obtaining an acceleration value of the predetermined position based on the acceleration detection data, further obtaining a rotation speed value of the circuit board based on the acceleration value and a position parameter corresponding to the predetermined position, and driving the lamp belt module group to realize rotary imaging based on the rotation speed value;
• and
• wherein the acceleration detection component comprises a first accelerometer and a second accelerometer.