Urban bus charging station layout planning method and device and readable storage medium

The invention provides an urban bus charging station layout planning method and device and a storage medium, wherein the method comprises the steps: measuring and calculating the positive and negative difference value of supply and demand of each bus charging station according to the charging demand of a bus station and the scale of an existing bus charging station, and determining the supply and demand state of each bus charging station; performing region division on all existing bus charging stations in a to-be-planned range through a Thiessen polygon method; merging the Thiessen polygonal areas of all the bus charging stations, so that all the areas can achieve supply and demand balance; and for the areas in which the supply-demand balance cannot be realized after combination, selecting to reconstruct and expand the existing charging stations or newly built charging stations according to the positive and negative supply-demand difference values. According to the method, regional balance is realized through