The invention provides a 2-dimensional flow prediction based intelligent urban traffic-flow prediction method, which comprises the following steps: firstly, carrying out horizontal-dimension and vertical-dimension sampling on historical data, so that horizontal-dimension data and vertical-dimension data are obtained; secondly, by using the horizontal-dimension data and the vertical-dimension data, for horizontal-dimension and vertical-dimension, respectively selecting different prediction algorithms to carry out traffic prediction, so that horizontal-dimension prediction data and vertical-dimension prediction data are respectively obtained; and finally, by using a 2-dimensional traffic flow prediction algorithm, merging the horizontal-dimension prediction data and the vertical-dimension prediction data, so that a final flow prediction value is obtained.
2-dimensional flow prediction based intelligent urban traffic-flow prediction method
10.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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