| 摘要 |
<P>PROBLEM TO BE SOLVED: To prepare a delivery map that is automatically adjusted to display a necessary area as large as possible, and to simply present various history information about each delivery area. <P>SOLUTION: A delivery map preparation apparatus 10 specifies an area in a circle of a radius of a line segment connecting a central delivery center S and a delivery place candidate having the farthest straight line distance from the central delivery center S among delivery place candidates located in a delivery area, and a square area whose sides are two radii of a sector formed by an overlap area in which delivery areas overlap with each other as a delivery area; searches a delivery route in the predetermined delivery area; and when predicted delivery time is within delivery scheduled time, determines to use the predetermined delivery area; prepares a delivery map displaying the determined delivery route and the delivery place in the determined delivery area so as to be recognized; and prepares and displays a history browsing screen in the determined delivery area while referring to the delivery history information. <P>COPYRIGHT: (C)2010,JPO&INPIT |
