The invention provides an intelligent traffic behavior perception method and an intelligent traffic behavior perception system based on microwaves. The intelligent traffic behavior perception method comprises the steps of traffic parameter setting, road traffic background learning, road background noise suppression, calculation, coordinate system establishment, vehicle classification, tracking processing and alarm triggering. The beneficial effects are that the method and the system provided by the invention are based on a microwave (millimeter wave) mode, can operate in an all-weather mode, have the advantages of high precision, high reliability, large area detection, high economic benefit cost ratio and simple and convenient installation, and can carry out comprehensive traffic behavior analysis on various types of vehicles in a detection area from multiple dimensions, and meanwhile, background noise suppression is carried out through a two-dimensional radar image method in allusion to a circumstance that the radar performance is affected by an isolation zone, a metal barrier or the like existing on the road.
Intelligent traffic behavior perception method and intelligent traffic behavior perception system based on microwaves
2016-01-20
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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