Method and device for warning about abnormal behavior

Abstract

The invention provides a method and a device for warning about abnormal behavior. The method includes acquiring real-time data of target users; searching cluster libraries to obtain various target cluster center points corresponding to the target users; detecting outliers of the real-time data on the basis of the various target cluster center points and generating warning messages on the basis ofthe outliers if the outliers are detected; determining target abnormal behavior categories according to the distances from the outliers to the various target cluster center points; searching preset first relation tables to obtain target warning processing terminals corresponding to the target users; searching preset second relation tables to obtain target warning schemes corresponding to the target abnormal behavior categories; transmitting the warning messages and the target warning schemes to the target warning processing terminals so as to allow target warning processing personnel with thetarget warning processing terminals to carry out warning processing according to the target warning schemes. The outliers belong to the target abnormal behavior categories. The method and the device in an embodiment of the invention have the advantages that warning processing can be timely carried out on the abnormal behavior by the aid of the method and the device, and accordingly the social safety can be improved.

Description

Technical field [0001] The invention relates to the field of safety protection, in particular to an abnormal behavior early warning method and device. Background technique [0002] Abnormal behavior usually refers to: 1) low probability behavior; 2) behavior that is contrary to or does not match known normal behavior rules. Through the analysis of abnormal behaviors, potential or existing social security incidents can be discovered, which is conducive to maintaining social stability. [0003] Existing abnormal behaviors are usually discovered when the incident occurs or after receiving an alarm. They are often not timely enough. In order to maintain social stability, it is necessary to give early warning to abnormal behaviors so as to stop illegal behaviors in time. At present, there are few related methods for early warning of abnormal behaviors. Therefore, it is urgent to study an early warning method for abnormal behaviors. Summary of the invention [0004] The purpose of the p...

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Problems solved by technology

[0003] Existing abnormal behaviors are usually discovered when the incident occurs or after receiving an alarm, which is often not timely enough. In order to maintain social stability, it is necessary to give early warning to abnormal behaviors so that illegal behaviors can be stopped in time before they occur.

At present, there are few related methods for early warning of abnormal behavior. Therefore, it is urgent to study an early warning method for abnormal behavior.

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