Device for assisting with work planning and method for assisting with work planning

A method for assisting with work planning, the method comprising a first planning assistance process and a second planning assistance process, wherein

• the first planning assistance process comprises:
• a process for, based on first factors determining a space occupation aspect of a building and an arrangement aspect of a plurality of candidate carriage points, the first factors being specified through an input interface, generating a primary work situation image indicating the space occupation aspect of the building and the arrangement aspect of the plurality of candidate carriage points and causing the primary work situation image to be output to an output interface;
• and
• the second planning assistance process comprises:
• a process for, based on second factors determining an arrangement aspect and specifications of a crane, the second factors being specified through the input interface, in addition to the first factors, recognizing candidate carriage points to which it is possible to carry a material by the crane while avoiding interference of each of the crane and the material with the building as first carriage points;
• and
• a process for generating a secondary work situation image, the secondary work situation image being the primary work situation image with the first carriage points and second carriage points, which are candidate carriage points other than the first carriage points, being expressed in an identifiable form, and causing the secondary work situation image to be output to the output interface.