Research And Application Of Intelligent Transportation Network Management System Based On GIS

In order to solve the highway road network in the existing in the management and inspection of the low degree of informatization,patrol spatio-temporal data management difficulties,lack of visual quality and disease,regional highway quality won’t effective quantitative problems,in this paper,the network of information visualization and information management research,before and after by GIS technology,database technology,software development technology,etc.,The intelligent traffic network management system is designed and developed.The research contents of this paper are as follows:1)The overall framework of the system is designed based on the highway network management mode.The general framework of the system consists of two front ends and one back end.The front end software has two client terminals,mobile end and Web end.The hierarchical development idea and component development mode are adopted,and the VUE framework is used.The back end adopts Java language and micro-service architecture,dividing business functions by modules,reducing system coupling and improving system efficiency.2)The regional highway network quality evaluation model and algorithm are put forward.In this paper,a regional highway network quality evaluation model and algorithm are proposed.The model is based on the statistical quarterly inspection data of the regional road network,and the overall quantitative evaluation of the road network in the detection area is carried out from multiple perspectives.At the same time,the index matching algorithm is used to improve the accuracy of the model.3)Realized the highway spatiotemporal data management and visualization.This system manages the highway spatiotemporal data through the front and back end software,combines the vector tile map with the highway spatiotemporal data,realizes the visualization of the highway spatiotemporal data by using the vector tile map,and realizes the emergency rescue and relief information management by combining the buffer analysis related technology with the vector tile map.The system is developed based on Java language,JavaScript language,SQL and other technologies.The practical application shows that the data management of the system is scientific and efficient,the system framework design is reasonable,and the quantitative results of the regional highway network quality evaluation model are accurate.Vector tile map service and highway business management service can effectively solve the problem of insufficient information in highway network management.