Automatic batching method in steelmaking alloying process

The invention provides an automatic batching method in a steelmaking alloying process. The method comprises the following steps: 1) sorting input information and output information, wherein the inputinformation is basic data of steelmaking production, and the output information comprises batching contents of molten iron, scrap steel and alloy; 2) sorting operation rules, and obtaining output information from the input information through the operation rules; 3) converting the operation rule into a mathematical model, and converting the mathematical model into a computer model, wherein the computer model comprises a plurality of operation programs; and 4) automatically calculating by using the computer model to obtain the actual output information of steelmaking production, wherein the actual output information of steelmaking production comprises the ingredient content of molten iron, scrap steel and alloys. According to the technical scheme, automatic ingredient preparation in the steelmaking alloying process