| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a restoration support system or the like, capable of quickly and highly precisely specifying a part of water leakage stagnation in a gas conduit. <P>SOLUTION: An altitude value data D of mesh shape is superimposed on a gas pipe path screen P1. When a prescribed section (point A, point B) is assigned on the gas pipe path screen P1 by a manager, a server searches the shortest path passing through the point A and point B, continuously gains an appropriate altitude value on the shortest path and, at the same time, gains embedded depth information of the gas conduit on the shortest path from a data base. The server 1 calculates the altitude value of the gas conduit, based on the altitude value of the prescribed section and the embedded depth information of the gas conduit which are gained, and produces a vertical cross-section figure P2 which typically presents a vertical shape of the gas conduit based on the calculated result. The altitude value L1 and the altitude value L2 of the gas conduit are presented on the vertical cross-section figure P2. Thereby, it is possible to specify that there is the stagnation part of the water leakage in the gas conduit embedded in a part of a low altitude value. <P>COPYRIGHT: (C)2012,JPO&INPIT |
