Research On Data Integration And Standardization Of The Transportation Industry In Yunnan Province

With the advent of the era of big data,people are paying more and more attention to the value of traffic data resources.The use of traffic data can not only provide a reference for optimizing the transportation structure and improving transportation efficiency,but also provide auxiliary analysis for industry management and decision-making.It has high economic value and social benefits.However,due to the time of construction of transportation information systems at all levels,Different,different standards,more and more scattered,coupled with the large amount of information resources in the field of transportation,fast real-time changes,and complicated situations,massive traffic data has not been effectively used.Based on the current problems faced by data integration,this paper applies literature research methods,statistical analysis methods and other extensively collected and combed research methods of related standards,and proposes data element standardization compilation methods,data element naming and classification methods,based on business processes and based on Two data element extraction methods for user views,a data element standardization framework has been developed,and combined with the research on the application framework of the provincial transportation industry information resource data center,two classifications of transportation data standards are proposed,and a direct Citations,partial citations,reference citations,and new supplementary four methods of compiling standards are used to regulate and guide the research and development of transportation data standards.Finally,according to the transportation data standard development method proposed in this paper,the data exchange document development of our province's transportation industry data center is completed,including the scope of data exchange,strategies,data conversion rules,and exchange tasks.Through practice,it has been proved that carrying out research on traffic data standards from the perspective of data element standards can guarantee the quality of data interaction in the data center of the transportation industry in our province and help promote data integration.At thesame time,the use of information standard models and methods to build a transportation data standard system and the development of data exchange document specifications also provide guidance and information standard support for the development of data standards in the transportation industry.