Research On Landscape Design Method Of Rural Tourism Road On Visual Analysis

With the development of the global economy,tourism has become one of the most dynamic industries in the world.Under the background of China's sustained economic growth,the increase of residents' disposable income and tourism consumption makes tourism develop rapidly.As the product of the combination of the tourism industry system and the highway transportation system,the tourist road is an important carrier to contact the tourist destination,and also an image card representing the tourist scenic spot and the rural tourist destination.Therefore,the landscape construction of tourist road is gradually concerned by the public,and the traditional highway landscape design has been unable to meet the needs of the public.On the basis of transportation and transportation,the function of tourism highway has also begun to expand and extend,gradually combining with the functions of ecology,recreation,landscape and culture.In order to realize the transformation of urban and rural pattern,improve the quality of tourist roads in the new era with the integration of culture and tourism,form a unique style corresponding to the tourist areas,and meet the visual aesthetic needs of road users,the landscape design of tourist roads is in urgent need of further exploration and exploration by scholars.This paper first defines the concept of rural tourist road and the connotation of tourist road landscape and visual analysis.By combing the domestic and foreign research literature on tourism highway landscape and application of visual analysis,the development situation,research results and application status of visual analysis of domestic and foreign tourism highway landscape are understood,and the relevant theoretical basis of the research is taken.Secondly,the rural tourism highway landscape design is divided into two levels from the macroscopic level and the microscopic level.The visual analysis methods of highway landscape at different levels are studied.At the macro level,AHP analytic hierarchy process(AHP)was used to establish the landscape visual evaluation system of viewpoints in highway space,and the data needed in the evaluation system could be obtained through Arc GIS spatial analysis function,providing quantitative basis for location selection of highway nodes.At the micro level,the visual characteristics of visual elements,visual element variables and visual organization in the highway space are studied by using PDA active design method,and the visual element variables that conform to the rules of formal beauty are summarized.On this basis,the Tongchang road in Hefei city as the research object,through the analysis of the geographic information data and field investigation,systematic analysis of the research Tongchang road landscape present situation,from the macro and micro two aspects analyzes the Tongchang road landscape visual features,and make a summary,based on the analysis of the visual landscape design strategy is put forward.For Tongchang road distance visual analysis of actual case,explores the applicability of the visual analysis of the specific application,so as to rural tourism highway landscape design to provide a scientific,constructive and forward-looking guidance and reference for design.