Research Of Technology Policy For Traffic Partition In The Mountain City

City traffic is an important part of a city，it’s development influence more and moredeeply to our country’s urbanization advancement. As the ceaseless development ofsocioeconomic,the problem of city traffic, particularly on the developed easternseaboard,becomes an increasingly important issue;with the incessant grand developmentplan of western china,The development of city traffic in western city appeares a similarproblem that happens in the eastern city.At the same time, City develop course is so fastthat it produces many regions with different urban function and different nature ofland,and it leads traffic sign in different regions of the city appears more and moreobvious differences. Under this circumstance,the concept of city traffic partitionemerges as the times require;Based on consulting the domestic and foreign relatedliterature about traffic partition and former research achievements, borrowing from theexperiences of others,A deep analysis was done on the clustering method, mountain citycharacteristics and city traffic partition,and the clustering method was applied to themountain city traffic partition,and try to use the selected data to divide traffic partitionfor a given map.The main research contents are as follows:①In view of the existing city traffic problem, this article expounds the necessaryofcity traffic partition,consulting the related literature about traffic partition and formerresearch achievements, discussed the basic idea of city traffic zone division.②Exploring the method of city traffic partition and analysising the limitation ofthe traditional traffic partitioning method, this paper Selects the method of clusteranalysis.Comparing the advantages and disadvantages of eachclustering method, selectsgrey clustering algorithm for city traffic partition.③Take the mountain city as the study object, analysising the City features andcity traffic characteristics of the mountain city.Based on the objectives and principles ofconstructing mountain city traffic partition system, the system of traffic partition of themountain city was layered constructed,and the influence factors on different level of thetraffic partition were also analyzed,and structure the index system of traffic partition inmountain city.④Take Chongqing Nan’an District as an example,complete dividing its trafficmap and Classification,and the technology policy suggestions is given for different leveltraffic partition.comparing The partition result and the actual situation. Put forward the corresponding improvement measures of city traffic.