Ship entering-leaving port navigation aiding method and device and ship entering-leaving port drilling method

The invention belongs to the technical field of ships, particularly relates to a ship entering-leaving port navigation aiding method and device and a ship entering-leaving port drilling method, and aims to solve the problem that ship shores cannot be interactively and stereoscopically displayed in the ship entering-leaving port process. The method and device are applied to a ship intelligent navigation digital sand table system. The method includes: sending ship information and port entering or port leaving request information of the ship, receiving port information and acquiring berthing or departure information of the ship, receiving ship entering or departure route information input by a user through a digital sand table interaction unit, generating and displaying a three-dimensional model of the ship entering or leaving the port, and taking the ship entering or departure route information as a planned route. According to the method, ship-shore interaction display is provided for the ship entering and leav