A security warning method and system

Abstract

The present invention provides a security early warning method and system. The method includes: obtaining a training set, the training set includes: a plurality of voice samples, and emotional labels corresponding to the voice samples; inputting the training set into a neural network for training, and obtaining a security early warning model The neural network includes: the first neural network for carrying out the first emotion judgment according to the first speech feature of the speech sample, the second neural network for carrying out the second emotion judgment according to the emotional sentence and the emotional adverb in the speech sample, and An emotion judgment network for final emotion judgment and early warning based on the output results of the first neural network and the second neural network; collect voice data of the target place; input the voice data into the security early warning model for emotional judgment and early warning, and complete the security early warning; The security early warning method in the present invention has certain accident predictability, helps relevant security personnel to intervene and intervene in advance, avoids accidents such as conflicts, and has a high accuracy rate.

Description

technical field [0001] The invention relates to the field of voice recognition, in particular to a security warning method and system. Background technique [0002] With the development of the times, the safety protection of public places has received more and more attention. Due to the high flow of people in public places, when there is a quarrel or emotional excitement, it may cause harm to other people in the place. At present, the safety of public places is usually monitored by means of electronic monitoring or artificial monitoring. However, the above-mentioned method does not have a certain degree of predictability in advance. The relevant security personnel need to wait until after the quarrel or accident occurs before they can get a warning and respond. necessary loss. Contents of the invention [0003] The present invention provides a security warning method and system to solve the problem that the security method in the prior art does not have a certain predic...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a security warning method and system to solve the problem that the security method in the prior art does not have a certain predictability in advance, and the relevant security personnel need to wait until after a quarrel or accident occurs before they can get a warning and respond, and cannot respond to the imminent quarrels and other issues for early intervention

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