Study On The Design Of Road Transportation And Tourism In Qinghai Province

Development of transportation is the measure of a country’s social economic development level of the important indicators,the transportation is the important foundation of social and economic development,is a prerequisite of national or regional social and economic development.Transportation conditions continue to improve to a regional social and economic development has a role in promoting,on the other hand,the improvement of social and economic development can also promote the development of regional transportation.Rich in tourism resources of qinghai province,the regional tourism economic development difference is bigger,need to constantly strengthen the range around the qinghai tourism cooperation,promote the provincial tourism economic development,and constantly improve traffic conditions,regional tourism planning,the reasonable design of tourist routes is an important approach to strengthen the regional tourism cooperationTravelers often choose different modes of transportation according to their needs,with the advantages and disadvantages of the four modes of transportation: railway,highway,air and water transportation.The influence of air transport for tourists is more reflected in some large and medium cities(airport),railway,waterway for tourists is online,the influence of highway transportation convenient and flexible,road network density is higher than other traffic lines,its influence on tourists is on the surface.The terrain conditions of qinghai province are complex,and highway traffic has a great advantage in transportation,which can be said to have the characteristics of long line and wide contact area.Therefore,as a methodology,this paper is based on highway traffic as a network of accessibility research.The development of tourism economy in qinghai province has significant correlation with traffic accessibility,use ArcGis10.0 space analysis module of the selected 35 highway tourism traffic node of the time,spatial accessibility analysis,clear on the accessibility of the selected node by hehuang valley,in the northeast to the spatial distribution characteristics of the west,south will decrease.The minimum spanning tree is obtained by using the minimum spanning tree prim(Prime)algorithm,which is the shortest distance between the shortest distance and the shortest distance.The results show that the minimum spanning tree based on the shortest distance,not only meet in the shortest time connecting the highway tourism traffic node,has basically met the shortest distance connection each highway tourist traffic node.Make a local adjustment based on the least time minimum spanning tree,and design five tourist routes.Finally,the paper puts forward some Suggestions for the optimization of tourist routes: strengthening the construction of transportation facilities and optimizing the accessibility of tourist traffic nodes.The tourist line is designed to combine different characteristics.Cultivate the core tourist sites with a dot.The "hot spot" drives the "cold spot" and strengthens the internal traffic construction of tourist scenic spots(points).