| 摘要 |
<p>PROBLEM TO BE SOLVED: To propose a new position definition point in a diagram to define a detailed diagram from travelable route information and route information representable by the present diagram.SOLUTION: A diagram data proposal device includes: a storage section 109 for storing position definition point information 110 including positional information on a position definition point to be a point on a route of a train and signal route information 112 for stipulating a route of a train to be a protection section of a signal; a position definition point preparation section 105 for extracting arbitrary two points, extracting the route of the train for connecting the extracted points on the basis of the signal route information, and preparing proposal information by making a point on the extracted route as a position of a new position definition point; and a display section 114 for displaying the proposal information on a screen.</p> |
