Urban agglomeration comprehensive passenger transport network emergency evacuation path planning method and system

The invention discloses an urban agglomeration integrated passenger transport network emergency evacuation path planning method. The method comprises the following steps: step 1, constructing an urban agglomeration integrated passenger transport network model; step 2, urban agglomeration comprehensi...

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Bibliographische Detailangaben
Hauptverfasser:	HE BOWEI, MENG JUN, WANG JIALIN, NIE SHIDA, WANG HUIGUI, LI CHENGBING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses an urban agglomeration integrated passenger transport network emergency evacuation path planning method. The method comprises the following steps: step 1, constructing an urban agglomeration integrated passenger transport network model; step 2, urban agglomeration comprehensive passenger transport network evacuation stage division; and step 3, solving the urban agglomeration comprehensive passenger transport network emergency evacuation planning problem through an ant colony algorithm. The method has the advantages that the condition of urban traffic is considered during modeling, so that the constructed comprehensive passenger transport network model of the urban agglomeration better conforms to the actual traffic network form; stage division is carried out on an evacuation process, research is carried out aiming at travel characteristics and conditions of each stage, and an evacuation complete process from generation to dissipation is established; when the heuristic function of the a