An embodiment of the invention discloses a traffic detection method and a traffic detection device and aims to improve traffic detection accuracy and fault-tolerance. The traffic detection method includes the steps: the traffic detection device divides each lane in an area to be processed, into at least one unit and detects vehicle passing information of each unit in a preset cycle, congestion parameters of each unit is calculated in the sampling time according to the vehicle passing information and the preset cycle, connective increment congestion parameters are calculated according to the congestion parameters and lane quantity, and the traffic state of the area to be processed is detected according to the connective increment congestion parameters. The embodiment further provides the traffic detection device.
Traffic detection method and traffic detection device
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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