Sound big data analysis and calculation imaging system based on cloud side end

Abstract

The invention provides a sound big data analysis and calculation imaging system based on a cloud side end. The system comprises a sound data acquisition module, a sound preprocessing module, a digital audio recognition module, a digital audio imaging processing module and a calculation result management module. According to the invention, a new early warning form and method are provided for city safety monitoring, and the intelligent demand of city emergency early warning in digital city construction is satisfied by using a deep learning sound classification model and a sound graphical search algorithm of the cloud.

Description

technical field [0001] The invention belongs to the technical field of computer big data analysis and calculation, and in particular relates to a sound big data analysis and calculation imaging system based on a cloud edge terminal. Background technique [0002] As a common auxiliary means of urban emergency warning, video AI recognition is more and more widely used in the construction of smart cities. It can realize real-time video analysis, dynamically identify target behaviors, and realize automatic detection, separation, and tracking, which greatly improves the urban security. Security monitoring is an important part of smart city construction, but in public privacy places such as toilets and school classrooms, or behind cameras, in dark tunnels, etc., video monitoring cannot achieve safety warnings. [0003] Under such circumstances, how to give early warning in case of danger in toilets and other situations involving personal privacy? How to give an early warning when...

AI Technical Summary

Problems solved by technology

At the same time, the early warning is based on the decibel level of the sound, which is often the early warning when people shout, and cannot be based on the risk warning when the object is moving.

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