Intelligent cost analysis method

An intelligent cost analysis method comprises the following steps: collecting historical protocol cost budget data, building a technical-economic database, collecting deconstructed south network protocol sample data in the technical-economic database, carrying out standardized deconstruction on basic data in the south network protocol sample data in a multi-dimensional structure to construct a standardized database, and sequentially carrying out data splicing on the obtained data, calculating various construction cost levels in the whole construction cost process, splicing standardized data according to label dimensions, finally, comparing a budget file with the standardized data according to analysis dimensions, outputting a chartered and digitized construction cost level report intelligently. The basic condition of the construction cost of the project can be mastered in time, and therefore construction cost management of the power transmission and transformation project is enhanced, the improvement of the c