Experimental animal escape monitoring method and device

The invention discloses an experimental animal escape monitoring method, and relates to the field of biological laboratory management, in particular to an experimental animal escape monitoring method and device. The method comprises the following steps: collecting a monitoring video of a laboratory; identifying each cage position in the monitoring video; carrying out skeleton key point analysis through a skeleton recognition model, and recognizing animals in the monitoring video; the position of the animal is determined, whether the animal is in the cage position or not is judged, if not, the animal is marked as an escape animal, and first alarm information is generated; performing motion trail analysis on the escape animal through the behavior trail model, judging whether the escape animal leaves the laboratory, and if yes, generating second alarm information; according to the method, the experimenter and the escape animal can be distinguished, when the current escape animal is confirmed, the system gives an