Extraction and construction algorithm of traffic road network model based on OSM file. Issue 1 (April 2021)

• Record Type: Journal Article
• Authors: Wang, Hangong; Wang, Jiakang; Yu, Peiyao; Chen, Xudong; Wang, Ziyang
• Is Part Of: Journal of physics. Volume 1848:Issue 1(2021)
• Publication Date: 2021-04
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1848/1/012084
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: In order to solve the problems that are not conducive to the automatic analysis and processing of related applications in the initial data of the road network, the main data is extracted from it to construct a traffic road network model. We designed an algorithm for extracting and constructing a traffic network model based on OSM files. The algorithm is mainly divided into preprocessing of OSM geographic data, road network extraction, road recognition, intersection recognition and merging, providing data basis for traffic simulation needs.