Electric vehicle charging station edge calculation task scheduling method and system

The invention relates to the field of edge computing task scheduling, in particular to an electric vehicle charging station edge computing task scheduling method and system, and the method comprises the steps: 1, determining an edge computing server sub-node set and an edge computing task set of an electric vehicle charging station; calculating local calculation time, delay time, CPU (Central Processing Unit) energy consumption and occupied data length of each edge calculation task at each edge calculation server sub-node; calculating the total time consumption and the total energy consumption of the edge calculation based on the local calculation time, the delay time, the CPU energy consumption and the occupied data length; 2, by taking minimization of total time consumption and energy consumption as multiple targets, constructing an edge calculation task scheduling model of the electric vehicle charging station; 3, solving the edge computing task scheduling model based on a multi-objective optimization algo