| 摘要 |
PROBLEM TO BE SOLVED: To provide an approximate estimate preparation system and an approximate estimate preparation method capable of preparing an estimate easily and accurately.SOLUTION: The present invention relates to an approximate estimate preparation system for preparing an approximate estimate for a construction cost of a product, and includes: an input unit (12) to which specification information is input; a construction past-record database (20) storing past construction records; a construction past-record extraction unit (22) extracting a similar construction past record on the basis of an input content; an approximate estimate calculation unit (24) calculating an approximate estimate for a construction cost on the basis of the extracted construction past record; and an output unit (18) outputting a calculation result. |
