Traffic incident identification method and system based on unmanned aerial vehicle

• Main Authors: ZHANG GUANZHOU, WANG PENG, YAN JUN, SONG RUIDAN
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

The invention discloses a traffic incident recognition method and system based on an unmanned aerial vehicle, and relates to the field of intelligent urban traffic management, and the method comprises the steps: recognizing and extracting vehicle moving targets from an image collected by the unmanned aerial vehicle, and recognizing and obtaining traffic incident information corresponding to a road segment according to the motion feature change information corresponding to each vehicle target, as the unmanned aerial vehicle can flexibly fly to the corresponding traffic incident site to perform close-range image acquisition, the accuracy of image acquisition can be ensured, and flexible patrol is performed according to the preset patrol route instead of being fixed on a monitoring rod, so that the traffic incident recognition accuracy is improved, and the traffic incident recognition efficiency is improved. And the coverage rate of traffic incident identification is improved. 本发明公开一种基于无人机的交通事件识别方法及系统，涉及智能城市交通管理