Rapid detection method of ballastless track plate

The invention relates to a rapid detection method of a ballastless track plate, which comprises the following steps: after the track plate is taken out of a pool by water culture, hoisting the track plate on a load vehicle in a vertical posture and fixing by a clamp, and moving the load vehicle to a visual detection station along a track at a preset speed; using an industrial camera for carrying out regional block shooting on the ballastless track plate, collecting a two-dimensional image of the ballastless track plate, and obtaining a complete track plate image and two-dimensional coordinateinformation through an image splicing method; and establishing a coordinate conversion relationship, and obtaining actual two-dimensional process parameters of the ballastless track slab in a world coordinate system; controlling the distance sensor to collect position depth information of the ballastless track plate, obtaining slope parameters of the ballastless track plate, and detecting whetherthe slope parameters reach