Wall vibration detection system and detection method thereof

A vibration detection and detection method technology, which is applied in transmission systems, measuring devices, instruments, etc., can solve problems such as large errors and inaccurate monitoring data, and achieve the effects of low power consumption, easy maintenance, and reduced maintenance costs

Active Publication Date: 2016-12-07
杭州蛟驰科技有限公司
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AI Technical Summary

Problems solved by technology

The disadvantages are: the above-mentioned system is suitable for real-time monitoring of a single site alone; the monitoring data is simple, and the wall damage of the site construction is only judged through noise detection and vibration detection, and the obtained data is affected by other external factors. Leading to inaccurate monitoring data and large errors

Method used

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  • Wall vibration detection system and detection method thereof

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Embodiment

[0027] Example: refer to figure 1 . A wall vibration detection system, comprising:

[0028] A sound collection module, which is used to collect audio, then extract audio feature quantities, and convert them into electrical signals;

[0029] A wall instantaneous deformation acquisition module, which is used to detect the deformation of the wall, and extract the deformation feature, and convert it into an electrical signal;

[0030] An information processing module, the sound collection module and the instantaneous wall deformation collection module are all connected to the information processing module, thereby converting the electrical signals output by the sound collection module and the wall instantaneous deformation collection module into digital signals;

[0031] A GPS / BDS positioning system, which is used for real-time positioning and detecting the position of the wall body, and generates real-time positioning information;

[0032]An auxiliary monitoring module for rea...

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Abstract

The invention relates to a wall vibration detection system. The wall vibration detection system comprises a sound collection module, a wall instantaneous deformation collection module used for detecting the wall deformation amount, an information processing module, a GPS / BDS positioning system, an auxiliary monitoring module, a central processing module, a cloud information processing platform and a client-side module; the sound collection module and the wall instantaneous deformation collection module are both connected with the information processing module, and then electrical signals output by the sound collection module and the wall instantaneous deformation collection module are converted into digital signals; the digital signals converted by the information processing module are sent to the central processing module, data calculated and judged by the central processing module is sent to the cloud information processing platform, the damage degree of a wall is calculated by combining audio characteristic quantity data, deformation characteristic quantity data, real-time positioning information data and wind power, wind direction, temperature, humidity and rainfall capacity information data monitored in real time, and the influence degrees of all the factors on the house security are comprehensively displayed through the client-side module.

Description

technical field [0001] The invention relates to an environment monitoring system, in particular to a wall vibration detection system and a detection method thereof. Background technique [0002] With the progress of urbanization, there are more and more cases of high-rise buildings and residential renovations. Among them, the noise of electric drills is the main source of noise pollution, causing bad interference to schools, hospitals, government military institutions and other residents. According to relevant research, high-intensity noise not only damages people's hearing, but also affects the nervous system, cardiovascular system, endocrine system, digestive system, vision, and intelligence to varying degrees. If people work and live in a noise environment of 95 decibels for a long time, about 29% will lose their hearing; even if the noise is only 85 decibels, 10% of people will be deaf; 120-130 decibels of noise can make people feel Pain in the ear; louder noises can da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02H04L29/08
CPCG01D21/02H04L67/12
Inventor 程文进沈路
Owner 杭州蛟驰科技有限公司
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