| 摘要 |
PROBLEM TO BE SOLVED: To make a position detecting device function help a person to reach a destination by suitably computing movement management so that the total area of intermediate management areas expected between movement routes reaching the destination and the area of the largest management area become minimum and correcting the computed value. SOLUTION: A relatively large management area 30 including the destination as one ridge part is formed of the destination, a current position, and a reference station 42 and an intermediate management area 32 which manages a movement route as an intermediate target is formed of (n)th base points 40, 44, and 46. In the intermediate management area 32, movement is scheduled by selecting the management center of a next expected area of movement. Namely, a movement route is suitably computed according to information entropy so that the total area of intermediate management areas 32 expected between movement routes reaching the destination and the area of the largest management area 30 become minimum and the computed value is corrected. |
