Rapid cost scanning system and method

The invention discloses a rapid cost scanning system and method, and relates to the technical field of engineering cost management, and the method comprises the steps: 1, inputting material basic information and network link information pointing to a server into a material two-dimensional code, and storing the used data of the material and the residual data of the material in the server; scanning the material two-dimensional code to obtain material basic information, material used data and material residual data; 2, comparing the material residual data with preset residual data, judging whether the material residual data is greater than the preset residual data or not, if yes, acquiring material purchase invoice data stored in the server, and comparing the material purchase invoice data with basic material information in engineering to obtain a material progress deviation value, and if not, outputting a comparison value; and step 3, obtaining construction progress data of workers, and adjusting the constructi