Method for optimizing carbon emission of crude oil pipeline

The invention discloses a method for optimizing carbon emission of a crude oil pipeline, and the method comprises the following steps: S1, determining the type of a decision variable, and obtaining the basic data of the operation of the crude oil pipeline; s2, calculating the lift and the power of the first station of the pump station, and calculating the heat consumption and the heat load of the first station of the heating furnace; s3, the tail end crude oil temperature, friction resistance and density of each pipeline are calculated; s3, judging whether a heating furnace needs to be additionally arranged or not, and if yes, repeating S3 after the heat consumption and the heat load of the heating furnace are calculated; s4, outputting the pressure and temperature of the tail end of the pipeline; s5, establishing a carbon emission objective function of the minimum unit oil transportation quantity; and S6, constraint conditions are set, an optimization algorithm is used for solving, and a crude oil pipeline o