Method for identifying illegal behaviors of muck truck in urban complex scene

The invention belongs to the technical field of intelligent traffic, and discloses a method for identifying illegal behaviors of a slag car in a complex urban scene. M groups of historical slag car feature images are collected to construct a data set, the historical slag car feature images comprise an appearance image, a cover image, a car body mud image and a road scattering image, and rectangular frames are marked on the slag car feature images in the data set; analyzing the appearance image acquired in real time, judging whether the vehicle is a muck vehicle or not, and marking the appearance image judged as the muck vehicle as a muck vehicle image; analyzing the image of the muck truck, and judging the running direction of the muck truck; if the muck truck drives into the visual field of the camera, the appearance image is collected again and analyzed; if the muck truck leaves the visual field of the camera, the appearance image does not need to be collected again; marking the image of the muck truck whic