| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate and update automatically indoor space network data based on the arrangement of positioning devices. <P>SOLUTION: The calculator for generating indoor space network data holds coordinate values indicating the position and shape of spaces in a building, and coordinate values indicating the position of a plurality of positioning devices, which are installed in the spaces and used for position measurement of mobile terminals in the spaces. And the calculator divides the spaces into a plurality of areas corresponding to the positioning devices respectively based on the coordinate values indicating the position and shape of the spaces and the coordinate values indicating the position of the plurality of positioning devices, and generates indoor space network data, which includes the links connecting nodes corresponding to each of the divided areas and two of the nodes corresponding to the two adjacent areas. <P>COPYRIGHT: (C)2012,JPO&INPIT |
