Active protection method, device and equipment for special vehicle testers and medium

The invention discloses an active protection method, device and equipment for special vehicle testers and a medium, and relates to the technical field of vehicle tests.The method comprises the steps that a plurality of fixed points are established based on the moving range of a to-be-protected object, connection between each fixing point and the object to be protected is established through a safety rope which is applied with pre-tightening force and is in a tightened state; the mass center position change condition of the to-be-protected object is calculated by detecting the length change of each safety rope in the moving process of the to-be-protected object; and based on the mass center acceleration change condition of the to-be-protected object corresponding to the mass center position change condition, the mounting rope is controlled to be in a locked state or continuously in a tightened state. According to the invention, the personnel safety risk problem can be avoided to the greatest extent, and the ap