| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile body tracking processing device capable of presenting the position of a mobile body, without mounting a positioning device or the like on the mobile body. <P>SOLUTION: The mobile body tracking process device includes passage time acquiring means 121, 113 for acquiring point passage time information, indicating the time the mobile body passes a point on a course; a passage-recording means 113 for recording the point passage time information in a result database, each time the point passage time information is acquired, in such a manner as to associate the information with the point that the mobile body has passed; and anticipated position computing means 112, 111 for creating anticipated position information, by computing the anticipated position of the mobile body on the course, after the latest point has passed. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
