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

Abstract

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 regional division and merging, and the construction work amount of urban charging facilities can be greatly reduced. Meanwhile, the method has good toughness, and later optimization and adjustment are facilitated. In addition, waste of charging resources can be reduced, and the wasted and idle charging resources are reasonably utilized through regional allocation.

Description

technical field [0001] The invention relates to a planning technology of a bus charging station, in particular to a layout planning method for an urban bus charging station. Background technique [0002] The layout of conventional bus charging stations is guided by the needs of a single station, and all stations are equipped with charging facilities, which must fully meet the needs of their own stations. In the face of some depots that have been constructed in the early stage of system planning or whose demand has changed after the optimization and adjustment of the bus line network, the vacancy can only be filled through expansion or reconstruction, which is relatively rigid and uncontrollable. [0003] The existing layout planning methods for bus charging stations have the following deficiencies: [0004] ①Limitation of the relationship between supply and demand: the optimization of the bus line network is carried out every year, and the construction of charging facilitie...

AI Technical Summary

Problems solved by technology

[0004] ①Limitation of the relationship between supply and demand: the optimization of the bus line network is carried out every year, and the construction of charging facilities meets the needs of the current stations, and cannot be flexibly adjusted according to changes in demand;

[0005] ②The overall project volume is large, and the toughness is insufficient: all bus stations need to build charging facilities, and the construction intensity is relatively high. ;

[0006] ③It is easy to cause waste of charging resources: the charging facilities built in the early stage may be abandoned due to changes in demand, and there is a waste of resources

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