Container crane

摘要

A container crane which can transport a container on a ship to a position on a land along the shortest route. The container crane comprises container transporting means for transporting a container, first and second detecting means for detecting the horizontal position and the vertical position, respectively, of a container on a ship, control means for calculating a route of movement of the container transporting means in response to information of the position of the container thus detected and for controlling the movement of the container transporting means in accordance with the calculated route of movement.