US Patent 7636628 Map information display apparatus and method thereof

A map information display apparatus that displays a map for a mobile object includes: a grouping unit (111) that divides a map included in an image displayed by a map display unit (115) into a plurality of areas; a display position determination unit (113) that selects, for each of the plurality of areas, at most a predetermined number of points as points for displaying estimated transit times, the predetermined number being equal to or larger than 1; a time calculation unit (114) that calculates the estimated transit times of the selected points; and the map display unit (115) that displays an image including the map and the estimated transit times.