| 摘要 |
<p>PROBLEM TO BE SOLVED: To identify the movement locus of a user.SOLUTION: A movement locus identifying device 100 includes: present spot identifying means for measuring a present location at a prescribed time interval and identifying a present spot on a map at each time point; present location region identifying means for identifying a sub-region including the present spot at a first time point as a present location region among a plurality of sub-regions set by segmenting a region in a mesh on the map; peripheral region identifying means for identifying which the present spot at a second time point later than the first time point belongs to among eight sub-regions set around the present location region identified by the present location region identifying means; and movement information identifying means for identifying a numeric value allocated to the peripheral region identified by the peripheral region identifying means as movement information from the present spot at the first time point to the present spot at the second time point in response to the present location region.</p> |
