Accident detection method and device, electronic equipment and storage medium

The invention provides an accident detection method and device, electronic equipment and a storage medium. The method comprises the following steps: determining an image frame sequence of a to-be-detected video; based on a global extraction network, performing three-dimensional feature extraction on the image frame sequence to obtain global features of the to-be-detected video; based on a local extraction network, determining local features of the to-be-detected video by applying the detection target and the target position of each frame of image in the image frame sequence; and based on the fusion classification network, determining an accident detection result of the to-be-detected video by applying the global features and the local features. According to the method, the device, the electronic equipment and the storage medium provided by the invention, accident detection is carried out by combining the global features and the local features of the video to be detected, so that the accident detection can be