A traffic accident pre-warning method and a traffic accident pre-warning device. The method comprises: obtaining the positions of a plurality of vehicles in a section and videos of the section collected in at least one direction at the position of each of the vehicles (101); parsing the collected videos to obtain a traffic scene at the position of each of the vehicles (102); synthesizing the videos of the section collected in at least one direction at the position of each of the vehicles to obtain a panoramic video of the section (103); identifying the vehicles in a target area in the panoramic video, and synthesizing the traffic scenes at the positions of the vehicles in the target area to obtain a traffic scene of the target area (104); performing traffic accident prediction on the target area on the basis of the traffic scene of the target area (105); and sending pre-warning information to at least one vehicle in the target area when it is determined that the traffic scene of the target area will become a traffic accident scene (106).
TRAFFIC ACCIDENT PRE-WARNING METHOD AND TRAFFIC ACCIDENT PRE-WARNING DEVICE
VERFAHREN ZUR VERKEHRSUNFALLVORWARNUNG UND VORRICHTUNG ZUR VERKEHRSUNFALLVORWARNUNG
PROCÉDÉ DE PRÉAVERTISSEMENT D'ACCIDENT DE CIRCULATION ET DISPOSITIF DE PRÉAVERTISSEMENT D'ACCIDENT DE CIRCULATION
2020-04-15
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA / G11B Informationsspeicherung mit Relativbewegung zwischen Aufzeichnungsträger und Wandler , INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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