Traffic simulation method and device for three-dimensional composite expressway

Traffic simulation method and device for three-dimensional composite expressway

The invention provides a traffic simulation method and device for a three-dimensional composite expressway. The method comprises the following steps: acquiring traffic demand data; according to the positions and functions of the road sections of the three-dimensional composite expressway, a basic ro...

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Hauptverfasser: LUO JUNSHAO, LIU SHIKUN, QIU JIANDONG, TANG YI, ZHANG XIAOCHUN, LIU MEIHUA, LIU HENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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creator LUO JUNSHAO
LIU SHIKUN
QIU JIANDONG
TANG YI
ZHANG XIAOCHUN
LIU MEIHUA
LIU HENG
description The invention provides a traffic simulation method and device for a three-dimensional composite expressway. The method comprises the following steps: acquiring traffic demand data; according to the positions and functions of the road sections of the three-dimensional composite expressway, a basic road network is generated, and the basic road network has different traffic control measures based on different traffic scenes; and simulating a traffic flow according to the traffic demand data and the traffic control measures. According to the method, the basic road network is generated, the relatively complete road network model is constructed according to the traffic control measures of the basic road network in different traffic scenes, the static infrastructure construction and the traffic control measures of the three-dimensional composite expressway are comprehensively restored, and the road network model is kept in an operable state in combination with the obtained traffic demand data; the traffic operation
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subjects PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
title Traffic simulation method and device for three-dimensional composite expressway
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