| 摘要 |
PROBLEM TO BE SOLVED: To enable the optimization of a route of a crane.SOLUTION: A locus and work identifier recording part 101 records work content performed on a locus by a crane together with locus information showing a locus on which the crane moves. A display control part 104 displays the work content in association with the locus together with the locus on which the crane moves on the basis of the locus information. |
