DEVICE AND METHOD FOR PREPARING ROOF DRAWING, AND METHOD OF EVALUATING UTILIZATION OF SOLAR ENERGY

摘要

PROBLEM TO BE SOLVED: To prepare a drawing of a roof for a dwelling house by simple input work.;SOLUTION: Dwelling house outer-circumferential information 3 accumulated in a dwelling house outer-circumferential information database 1 is read out and selected by a dwelling house outer-circumferential information processing means 2, and length information of each side and slope information 6 of the roof are input to obtain a roof plan 12. A facility for utilizing solar energy using a roof face or the like is evaluated easily, since the roof plan 12 is provided by the simple input work.;COPYRIGHT: (C)2003,JPO