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Noise monitoring and evidence obtaining integrated system

A noise and radio module technology, applied in the field of noise monitoring and evidence collection integrated system, can solve the problem of urban noise pollution without better monitoring methods, and achieve the effect of improving monitoring and strengthening evidence collection

Inactive Publication Date: 2019-12-03
李燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated system of noise monitoring and evidence collection to solve the problem that there is no better monitoring means for urban noise pollution in the prior art, and to achieve the purpose of improving the monitoring of urban noise and strengthening the strength of evidence collection

Method used

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  • Noise monitoring and evidence obtaining integrated system

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Embodiment 1

[0024] Such as figure 1 The integrated noise monitoring and evidence collection system shown includes several acquisition units and a receiving unit; the acquisition unit includes: a radio module for receiving external sound waves and converting them into electrical signals for transmission to filters; filters for Receive the incoming electrical signal from the radio module and filter out the background sound; the A / D converter is used to convert the electrical signal filtered by the filter into a digital signal and transmit it to the processor; the processor is used to judge the A / D conversion Whether the signal transmitted by the device exceeds the preset threshold: if it exceeds, control the positioning module to obtain the current position information and send it to the wireless communication module, and store the signal transmitted by the A / D converter in the memory; wireless communication The module is used to send the location information sent by the positioning module ...

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Abstract

The invention discloses a noise monitoring and evidence obtaining integrated system. The system comprises a plurality of acquisition units and a receiving unit. Each acquisition unit comprises a radiomodule, a filter, an A / D converter and a processor, wherein the processor is used for judging whether a signal transmitted by the A / D converter exceeds a preset threshold value: if yes, a positioningmodule is controlled to acquire the current position information and send the current position information to a wireless communication module, and meanwhile, the signal transmitted by the A / D converter is stored in a memory; and the wireless communication module used for sending the position information sent by the positioning module to the receiving unit, wherein the receiving unit comprises a general server and a display. The noise monitoring and evidence obtaining integrated system is used for solving the problem that no better monitoring means is available for urban noise pollution in theprior art, and achieves the purposes of improving the monitoring of urban noise and strengthening the evidence obtaining strength.

Description

technical field [0001] The invention relates to the field of urban noise, in particular to an integrated system of noise monitoring and evidence collection. Background technique [0002] With the continuous development of cities, noise pollution has gradually become a problem that cannot be ignored in people's market life, seriously affecting people's normal daily life, especially the noise of road vehicles, construction noise, and entertainment facility noise during rest periods. , these noise pollution will seriously interfere with people's daily life. However, in the existing technology, there is no complete and efficient monitoring method for noise pollution in each city, and they all rely on reports or complaints from disturbed residents, resulting in low processing efficiency, slow response time, and difficulty in obtaining evidence in the first place. Therefore, there is no better monitoring means for urban noise pollution in the prior art. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): G01H17/00
CPCG01H17/00
Inventor 李燕
Owner 李燕
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