Diagnosis of One-way Traffic Bottleneck Road Section Based on Traffic Equilibrium

Le résumé fourni par la source

Taken the road nodes which located on one-way traffic organization region boundary as the OD(origin-destination) nodes,each direction lane of intersection was changed as virtual road,turning lane capacity as the virtual road link capacity,and travel delay on the direction lane as virtual section impedance together with the situation of the actual road section to synthesize the OD route capacity which was obtained through set operation.The link flow in one-way traffic organization region and that of virtual road link were obtained by use of traffic equilibrium method.Through computing the saturation degree of each link and intersection,the congestion degree of the road and intersection was judged,the traffic bottleneck was diagnosed to improve one-way traffic plan.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.