Model Construction of Apron Traffic System in Unmanned and Unmanned Mixed Traffic Scenario
QI Meiyun
ZHU Xinping
YUAN Dezhou
TANG Zhixing
Abstract：In order to identify the hot spots of apron conflict in the unmanned mixed traffic scenario,a corresponding modeling method for the apron traffic system is proposed.Firstly,based on the analysis of the characteristics of the apron traffic system in the mixed traffic scenario,it is divided into three typical operating units:parking stands,service lanes and apron taxiways/passages,and the concepts of"virtual channel","virtual intersection"and"virtual control node"are proposed to standardize the movement tra-jectory of each activity target.Secondly,based on the improved apron traffic system in the mixed traffic scenario,the node-road sec-tion model is used to model each typical operating unit.Then,the fusion rules of each module are designed to support the formation of a complete apron traffic system node-road section class model.Finally,taking the future unmanned mixed traffic scenario in some areas of an airport as an example,the scientificity and feasibility of the proposed modeling method are verified,which can provide support for the identification of conflict hotspots in the apron traffic system in the mixed traffic scenario.
Keywords：apron transportation systemunmanned manned vehiclesmodelingnode-segment model
Publication Date：2025-01-19
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 90-94 )