| 摘要 |
PROBLEM TO BE SOLVED: To provide a program for quickly calculating the order of making the rounds of destinations such as collection/delivery destinations by a simple calculation method, the rounds order calculating program for calculating the order of making the rounds close to a relatively shortest route with a small increase in load of calculation even if the rounds destinations increase and further the rounds order calculating program contributing to an increase in the number of choices of rounds order calculation suitable to respective rounds operations. SOLUTION: A computer is made to function as a coordinate acquiring means of acquiring geographic locations of respective rounds destinations as X/Y coordinates, a center point calculating means of obtaining a center point C with coordinates (Xc, Yc) by calculating a mean value Xc of X coordinates and a mean value Yc of Y coordinates of all rounds destinations, whose rounds are made at a time, and an order means of determining the order of making the rounds in the order of angles of rotation of the respective rounds destinations when the rounds destinations P are displayed with polar coordinates based upon the center point as the origin. COPYRIGHT: (C)2005,JPO&NCIPI
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