Intelligent sound-wind barrier system and control method thereof

A wind barrier and sound barrier technology, applied in the field of intelligent sound and wind barrier system and its control, can solve the problems of poor wind resistance and noise reduction performance, and the inability to adjust the wind resistance and noise reduction performance of the sound and wind barrier system. Achieve the best wind resistance performance and noise reduction performance

Active Publication Date: 2021-11-05
HUNAN CONSTR ENG GRP COR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent sound and wind barrier system and its control method to solve the problem that the existing sound and wind barrier system cannot adjust the wind resistance performance in real time as the wind speed changes and the noise reduction performance cannot be adjusted in real time as the noise changes, resulting in wind resistance. and the problem of poor sound attenuation performance

Method used

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  • Intelligent sound-wind barrier system and control method thereof
  • Intelligent sound-wind barrier system and control method thereof
  • Intelligent sound-wind barrier system and control method thereof

Examples

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Embodiment 1

[0046] like figure 1 and 2 As shown, a kind of intelligent acoustic wind barrier system provided by this embodiment includes a plurality of uprights 10, and a plurality of uprights 10 are arranged longitudinally along the line on both sides of the line and fixed on the base 9; on the same side of the line A sound barrier unit 6 is provided between two adjacent columns 10; the sound barrier unit 6 includes a sound barrier unit 8 near the line side, a wind barrier unit 6 away from the line side, and a wind barrier unit 8 between the sound barrier unit 8 and the wind barrier unit 6. The guide channel 7 formed between the barrier units 6; each acoustic wind barrier unit 6 also includes an anemometer 4 for monitoring wind speed and direction, a noise monitor 5 for monitoring noise volume, a data receiving module 2, a control processing module 1 and a power supply Module 3; anemometer 4 and noise monitor 5 are electrically connected to data receiving module 2 respectively; data rec...

Embodiment 2

[0082] like Figure 7 As shown, in this embodiment, the sound barrier assembly 81 is a sound-absorbing vane 87, and the sound-absorbing vane 87 is a plate-shaped structure with a rectangular cross section. The sound-absorbing vane 87 meshes with the first transmission tooth chain 86 through the first rotating shaft 811, and the second A transmission gear chain 86 meshes with the output shaft of the first transmission motor 85 ; the first transmission motor 85 is electrically connected to the control processing module 1 . In this embodiment, the opening angle of the sound barrier assembly 81 refers to the angle between the sound-absorbing blade 87 and the horizontal direction. Under the control of the control processing module 1, the first transmission motor 85 works, the first transmission tooth chain 86 is driven by the engagement of the first transmission motor 85 and the first transmission tooth chain 86, and the first transmission tooth chain 86 and the first transmission ...

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Abstract

The invention discloses an intelligent sound-wind barrier system and a control method thereof. The intelligent sound-wind barrier system comprises a plurality of stand columns, wherein sound-wind barrier units are arranged between every two adjacent stand columns located on the same side of a line; each sound-wind barrier unit comprises a sound barrier unit, a wind barrier unit and a flow guide channel; and each sound-wind barrier unit further comprises an anemorumbometer for monitoring the speed and direction of wind, a noise monitor for monitoring a noise volume, a data receiving module, a control processing module and a power module, the anemorumbometer and the noise monitor are electrically connected with the data receiving module, and the data receiving module, the sound barrier unit and the wind barrier unit are electrically connected with the control processing module. According to the invention, the rotating angles of the wind barrier units are automatically adjusted according to different wind speeds, the opening angles of the sound-barrier units are automatically adjusted according to different noise volumes, different wind speed changes and different noise environments can be automatically adapted, and the optimal wind resistance and noise reduction performance can be achieved under different working conditions.

Description

technical field [0001] The invention belongs to the technical field of sound barriers and wind barriers, and in particular relates to an intelligent sound and wind barrier system and a control method thereof. Background technique [0002] Sound barriers and wind barriers are relatively common technologies for noise and external wind control. Although they have been widely used at present, the practical technologies of the two facilities are very independent. Usually, sound barrier facilities are installed on both sides of the train running line, which can play a corresponding role in solving the problem of noise pollution caused by train running in a certain range. Although the sound barrier can partially block the side wind from directly acting on the moving train, its effect is also very small, which will also have an adverse effect on the safety and comfort of driving. [0003] In order to simultaneously achieve the effects of controlling noise pollution and effectively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F8/00E01F7/02G01D21/02
CPCE01F8/00E01F7/025G01D21/02Y02E10/728
Inventor 杨涛曹勇易春燕曹攀王力东郑铭韩艳王磊
Owner HUNAN CONSTR ENG GRP COR
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