Stationing type environmental noise analytic system

An environmental noise and analysis system technology, applied in the direction of measuring ultrasonic/sonic/infrasonic waves, measuring devices, instruments, etc., can solve the problem of high investment cost and achieve the effect of a quick noise monitoring interface

Inactive Publication Date: 2016-01-20
广西盛业节能科技股份有限公司
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It is used to solve the problem of high invest...

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  • Stationing type environmental noise analytic system

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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] Such as figure 1 As shown, this distributed urban environmental noise real-time automatic monitoring system is composed of a monitoring center and multiple monitoring nodes, and each monitoring node is connected to the monitoring center through the Internet. It is composed of computers, and the node computers of each monitoring node are connected to the central computer of the monitoring center through the Internet, and the preprocessed noise data is transmi...

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Abstract

The present invention relates to a stationing type automatic monitoring system for city environmental noise in the real time. The stationing type automatic monitoring system for city environmental noise in the real time is composed of one monitoring centre and a plurality of monitoring nodes by cooperation. Each monitoring node is connected with the monitoring centre through the Internet and transmits the pre-treated noise data to the monitoring centre, and the monitoring centre completes the noise data analysis and displays the analyzed noise data. A node computer receives the noise signal collected by a sound pressure transducer through a sound card. A node data management module, a LabVIEW node terminal, an NAS server management module and a node communication module are arranged in the node computer. A centre computer is arranged in the monitoring centre. A noise data analysis module, a centre data management module, a LabVIEW server, a city noise GIS display module and a centre communication module are mounted in the centre computer. The stationing type environmental noise analytic system displays the city noise condition with the map-visualization unique vision effect and provides the visual and rapid noise monitoring interface, and the stationing type environmental noise analytic system has the low cost and high performance cost ratio.

Description

technical field [0001] The invention relates to a point-distributed environmental noise analysis system. Background technique [0002] With the development of modern city construction and urban traffic, urban environmental noise pollution has become an important environmental problem faced by large cities all over the world. Noise has become the fourth largest environmental hazard after water pollution, air pollution and solid waste pollution. Urban noise pollution has seriously affected people's normal work, study and rest. Non-stationary noise has a stronger impact on people than steady-state noise. Unsteady-state noise interference caused by vehicles is very common in cities in our country. Studies have shown that high-intensity unsteady noise can induce various diseases, reduce work efficiency, cause production accidents, and may even damage equipment and buildings. Low-frequency noise has a direct impact on people's mood, study, sleep and certain behaviors. Therefo...

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Application Information

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IPC IPC(8): G01H17/00
Inventor 郭建文莫君党福生叶耀璘
Owner 广西盛业节能科技股份有限公司
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