Robot path planning method, electronic equipment and storage medium

The invention is suitable for the technical field of robot path planning, and provides a robot path planning method, electronic equipment and a storage medium, and the method comprises the steps: determining a free space of a mechanical arm of a robot in a current environment; sampling in the free space to obtain a plurality of nodes, and generating a graph structure according to the plurality of nodes; the graph structure comprises a starting node and a target node; determining at least one first-order neighbor of the starting node based on the graph structure, and respectively generating a guide value corresponding to each first-order neighbor; the guide value is associated with obstacle information in the current environment; determining a target neighbor in the at least one first-order neighbor according to the guide value, and performing collision detection on an edge formed between the starting node and the target neighbor to obtain a collision detection result; performing iterative search according to