Drawing component generation device, display system, and drawing component generation method

A drawing component generation method performed in a drawing component generation device that generates a drawing component being a modularized part of display content when a display device installed in a train is to display a status of a device installed in a car of the train on a display screen using the drawing component, the drawing component generation method comprising:

• reception of an input screen displaying entries for information for use in generation of the drawing component based on a train display definition that defines a train formation pattern representing an arrangement of cars in a formation of the train, and on a device layout definition that defines a layout pattern representing a device layout in the car, and receiving an input of information for the entries from a user;
• and
• generation of the drawing component based on the train display definition, on the device layout definition, on input information being information input from the user in the reception step, and on a display pattern definition that defines display content relating to the status of the device, wherein
• the reception includes providing, as the entries for information, an entry for a car including a device to be displayed in the drawing component, an entry for a number of devices installed in each of the cars, an entry for the layout pattern, an entry for identification information of the drawing component, and an entry for a first number of an item number that identifies a status to be displayed in the drawing component, and receiving an input of information for each of the entries from the user.