Site selection-path optimization method considering obstacle retardation influence

The invention relates to a site selection-path optimization method considering the influence of obstacle retardation, and belongs to the technical field of engineering construction management. The problem that the processing difficulty of a large amount of path planning processing is larger and larger along with the increase of the number of target points is solved. Information of obstacles on the plane is extracted and predicted; the information of the obstacle influence distance comprises the area of the obstacle, the shape of the obstacle, the Euclidean distance and the mass center offset distance; according to the information of the obstacle influence distance, in combination with the information of the target point, the vehicle capacity and the plane information, site selection is carried out on the distribution center, a path from the distribution center to the target point is planned, and a mathematical model is constructed; and judging whether obstacle information exists on a plurality of paths from t