General collection method, system and equipment for expenditure cost of scientific research project and medium

The invention relates to the field of scientific research and production, and provides a general collection method, system and device for funds and costs of scientific research projects and a medium, and the method comprises the steps: obtaining a pricing rule and a cost corresponding to the pricing rule, and storing the pricing rule and the cost in a database; project establishment is carried out on the scientific research project, a mapping relation between the scientific research project and the pricing rule is established, a corresponding relation between the financial data and the cost corresponding to the pricing rule is established, and the mapping relation and the corresponding relation are stored in a database; acquiring real financial data corresponding to the cost according to the corresponding relationship; establishing a collection relationship and a collection range according to the mapping relationship and the corresponding relationship, and collecting the real financial data into the correspon