Research On The Optimal Planning Of Charging Facilities For Electric Vehicles Based Space Syntax In Hefei

The car ownership continues to rise with the improvement of China's economic and social development.The development of electric cars could accelerate fuel substitution,reduce vehicle emissions,and has great significance in ensure energy security,promote energy conservation,control atmospheric pollution and promote China from a big country to a powerful country in automobile industry.Perfect charging infrastructure system is an important guarantee for the popularity of electric vehicles.The task of further promote charging infrastructure,is a urgent task of accelerating the promotion and application of the electric vehicles,but also an important strategic initiatives of promoting energy consumption revolution.The construction and operation of charging infrastructure is essential for the promotion of electric vehicles,but most city of China don't have power distribution schemes in parking facilities of residential area or parking lot.Meanwhile,the parking charging pile for the most private consumers developing slowly and the electricity and electricity facilities which have been built own the disadvantages of unreasonable planning and low use rate.Based on the theory and method of space syntax,this paper chose the electric vehicle charging facilities layout of Hefei city center to make a comprehensive optimization and collect the research on charging facilities layout of electric vehicle and space syntax at home and abroad to sort out and review.This paper also presents the research background,purpose and significance,methods and framework and outline the concept of research object.The paper mainly includes the definition of related concepts,the history and development of related research at home and abroad The specific meaning and the problems to be solved of layout evaluation.Taking the layout of electric vehicle charging facilities in Hefei city as an example,this paper carries out field investigation and draws the conclusion and using the space syntax to select the relevant indicators,the evaluation model is established to evaluate the electric vehicles charging facilities layout.The evaluation results were classified and summarized.Comparing and analysing the results,this paper proposes electric vehicle charging facilities layout optimization strategy and finally draw the conclusion,and puts forward the scientific scheme and feasible suggestion to optimize the charging facilities layout of the similar city electric vehicles.Analysis and evaluation results,put forward the facility layout optimization strategy for electric vehicle charging,finally draw the conclusion,and puts forward the scientific and feasible suggestions on the optimization scheme of similar city electric vehicle charging facilities layout.