The present application relates to the energy power industry equipment
material supply chain
data management technology, it discloses a kind of construction method of energy power industry equipment material price
database, solve the problem of energy power industry equipment material price
database construction, equipment
material type is miscellaneous, there is no unified standard, price
data source is single and credibility is low, and price adjustment lacks scientific quantization basis.The scheme in the present application, first, equipment
material type parameter is standardized definition and modularization split, determine the price adjustment coefficient of basic type parameter, fixed description standard and additional function module, and scientifically set the density of basic type parameter;Second, collect historical contract / price inquiry data, regularly price inquiry data, project special price inquiry data three kinds of multi-source price data, according to
time distance and credibility weight and after pre-
processing, generate standard price;Finally, in combination with project region, project stage and other factors, through weight assignment and
algorithm calculation, generate the price adjustment coefficient of actual price relative to standard price.