Multi-point loading and unloading cooperative scheduling method for U-shaped wharf storage yard

The invention belongs to the technical field of U-shaped wharf task scheduling, and particularly relates to a U-shaped wharf storage yard multipoint loading and unloading collaborative scheduling method which comprises the following steps: initializing Monte Carlo search tree root nodes, generating a search tree and performing node selection operation; judging whether each node of the search tree reaches a terminal state or not; if yes, executing simulation operation based on decision tree learning, fusing a regional collaborative scheduling strategy and a flexible domain search strategy for scheduling, and recording an optimal task scheduling sequence in a multi-point loading and unloading mode; if the nodes are not in the terminal state and have sub-nodes which are not accessed, the nodes are added to the extension tree, and recursive learning is carried out on each node; and deleting redundant nodes, and updating other special nodes in the forward planning so as to output a return with the highest efficien