Abnormality detection method, device, equipment and medium

The invention discloses an anomaly detection method and device, equipment and a medium. The method comprises the steps of obtaining exploration data of a target work order in a current time period before the target work order is archived; performing anomaly detection on the exploration data of the target work order based on a plurality of power work order anomaly detection conditions to obtain an anomaly detection result of each power work order anomaly detection condition; and when the anomaly detection result of the target condition is abnormal, sending the exploration data of the target work order to an operation and maintenance user corresponding to the target condition to prompt to carry out anomaly processing on the exploration data of the target work order. According to the embodiment of the invention, the accuracy of anomaly detection can be improved. 本发明公开了一种异常检测方法、装置、设备及介质。该方法包括：在目标工单归档之前，获取当前时间段的目标工单的勘查数据；基于多个电力工单异常检测条件，对目标工单的勘查数据进行异常检测，得到各电力工单异常检测条件的异常检测结果；在存在目标条件的异常检测结果为异常时，将目标工单的勘查数据发送至目标条件对应的运维