The invention discloses an intelligent logistics path planning method and system. The method comprises the following steps: acquiring environment information and establishing a map according to the acquired environment information; representing the map through a two-dimensional array and rasterizing the map; setting the starting point, terminal point and speed change rate of the robot and the starting point, terminal point, coordinate axis speed change, safety distance and threat distance of the obstacle; performing global path planning according to an A*algorithm in combination with a heuristic function to obtain a global optimal path; and according to the global optimal path, in the moving process of the robot, performing dynamic obstacle judgment, if the robot encounters a dynamic obstacle, planning the path again, and if the robot does not encounter the dynamic obstacle, completing path planning. The system comprises a map establishment module, a map preprocessing module, a map initialization module, a global path planning module and a local dynamic obstacle avoidance module. According to the invention, path planning from the starting point to the terminal point can be completed, and dynamic obstacles can be automatically avoided in the moving process.