<P>PROBLEM TO BE SOLVED: To provide a dynamic multiple position information integrative system displaying the position of a plurality of terminals containing position data with mutually different format together on a map. <P>SOLUTION: The dynamic multiple position information integrative system is characterized in that it is equipped with: a position data processing server receiving each position data of a plurality of terminals of at least one format; a position data integrated server converting each position data of a plurality of terminals received to one unified position data format containing position information on a map; and a storing section keeping position data hysteresis of a plurality of terminals as migrating routes, such that the position data processing server transmits each position data and migrating routes of a plurality of terminals which are converted to one position data format unified to each of a plurality of terminals, and that the position data integrated server is equipped with: a position data processing section; a position data converting section; and a service providing section combining the position data and the migrating routes expressed with one unified format of language with the map data. <P>COPYRIGHT: (C)2011,JPO&INPIT 
DYNAMIC MULTIPLE POSITION INFORMATION INTEGRATIVE SYSTEM