Battery-Swapping Station Site Selection and Distribution in Material Vehicles Scheduling Based on NSGA-II

Abstract

The location planning of battery-swapping stations needs to consider many factors. This paper is based on the location planning of battery-swapping stations and considers limits on the number of electric material vehicles and battery packs. Firstly, a rapid vehicle exchange model for battery-swapping stations is established. On this basis, a steady-state model of the vehicle transporting materials is established, which describes the regular and dynamic operation of the whole vehicle dispatching system based on maximizing the number of vehicles always transporting materials on the road. Finally, a material transportation target planning model is established. NSGA-II is used to solve the maximum material transportation target planning function for the best selection of battery-swapping station sites and the best number of vehicles and battery packs for material transportation.