Knowledge Network Node

Freeway Network and Operation Integrated Features Extraction and Dynamic Assessment

Zhang Ke;He Mengchen;Li Jing;Zhao Jingjie;Yang Zifan;Zhang Jianqiang;Zhao Qing;Beijing Municipal Transportation Operations Coordination Center;Southwest Jiaotong University;

Abstract: In order to meet the need of evaluating the operational status of freeways in different space-time dimensions, this paper comprehensively considers features of freeway network structures and traffic operation and, combines the actual perception of travelers’ freeway travel, a dimensionless freeway traffic operation dynamic assessment index and its calculation model were obtained. Based on the existing monitoring system and multi-source data of Beijing Transportation Operations Coordination Cente... More
Keywords：

ITS; Freeway; Traffic Operation Monitoring; Dynamic Assessment Index; Feature Analysis;

Conference Name：

第十三届中国智能交通年会

Conference Time：

2018-11-07

Conference Place：

中国天津

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (I) Electronic Technology ＆ Information Science

  • Subject：

    Highway and Waterway Transportation; Computer Software and Application of Computer

  • Classification Code：

    U495

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