CN208223542U - A kind of construction site environmental monitoring system - Google Patents
A kind of construction site environmental monitoring system Download PDFInfo
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- CN208223542U CN208223542U CN201820472774.8U CN201820472774U CN208223542U CN 208223542 U CN208223542 U CN 208223542U CN 201820472774 U CN201820472774 U CN 201820472774U CN 208223542 U CN208223542 U CN 208223542U
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Abstract
The utility model provides a kind of construction site environmental monitoring system, utilize sound transducer, sensor of dust concentration is monitored construction site environmental quality, at the same time, vibrating sensor is set in environment monitoring device, when measuring vibration values greater than default vibration threshold, central processing unit controls signal trigger and issues Image Acquisition trigger signal to image collecting device, image collecting device starts to acquire the image information around environment monitoring device, and image procossing is carried out to the image around the environment monitoring device of image acquisition device, and will treated image transmitting to central processing unit, central processing unit passes through the image information that the image processing apparatus received exports and judges whether environment monitoring device runs in human interference, if, then warning device sends a warning.
Description
Technical field
The utility model relates to intelligence test field more particularly to a kind of construction site environmental monitoring systems.
Background technique
With the rapid development of industrialization and urbanization, the problem of also bringing environmental pollution thereupon, people need
Whether timely learning oneself work, the environmental quality lived are up to standard, so as to reasonable arrangement trip, meanwhile, government also closes constantly
City environmental quality is infused, in order to which the integrated planning to city is effectively and reasonably arranged.Therefore, to city environmental quality
Monitoring is particularly important.
The main pollution of construction site is noise pollution and dust pollution, not only influences the health of staff,
Surrounding enviroment can be had an impact, currently, environment monitoring device is typically placed in construction site, be to monitor construction site environment
No to meet national standard, still, some enterprises avoid punishment to reduce cost, the artificial environmental monitoring to construction site
Device is interfered, such as is destroyed etc. to the sensor of environment monitoring device, therefore, in order to it is objective, really to applying
The environment of work is monitored, it is desirable to be able to effectively prevent artificial the phenomenon that interfering environment monitoring device.
Summary of the invention
In order to overcome the above problem, the utility model provides a kind of construction site environment monitoring device, utilizes sound sensor
Device and sensor of dust concentration are monitored construction site environmental quality, at the same time, vibration are arranged in environment monitoring device
Dynamic sensor, when measuring vibration values greater than default vibration threshold, central processing unit controls signal trigger and issues Image Acquisition
Trigger signal is to image collecting device, and image collecting device starts to acquire the image information around environment monitoring device, and to figure
The image around environment monitoring device acquired as acquisition device carries out image procossing, and will treated image transmitting to center
Processor, central processing unit pass through the image information that the image processing apparatus that receives exports judge environment monitoring device whether
It is run in the case of human interference, if so, warning device sends a warning.
The technical solution adopted in the utility model is: a kind of construction site environmental monitoring system, the environmental monitoring system
Including environment monitoring device, monitoring center and mobile client；The environment monitoring device includes sound transducer, dust concentration
Sensor, vibrating sensor, central processing unit, signal trigger, image collecting device, image processing apparatus, warning device with
And wireless communication device.
Sound transducer, sensor of dust concentration and vibrating sensor are connect with central processing unit respectively, wireless communication
Device is connected with central processing unit respectively with warning device, and monitoring center and mobile client are wireless with wireless communication device respectively
Connection, the input terminal of image processing apparatus and the output end of image collecting device connect, and the output end of image processing apparatus is in
The input terminal of central processor connects, and the input terminal of signal trigger and the output end of central processing unit connect, signal trigger
The connection of the input terminal of output end and image collecting device.
Image processing apparatus include brightness of image enhancing module, image sharpening processing module, image denoising processing module with
And picture smooth treatment module；The output end of input terminal and image collecting device that brightness of image enhances module connects, and image is bright
The output end of degree enhancing module is connect with the input terminal of image sharpening processing module, the output end and figure of image sharpening processing module
As the input terminal connection of denoising module, the output end of image denoising processing module and the input terminal of picture smooth treatment module
Connection, the output end of picture smooth treatment module and the input terminal of central processing unit connect.
Further, image collector is set to ccd image acquisition sensor or video capture card.
Further, vibrating sensor is used to monitor the vibration values of environment monitoring device, and the vibration values measured are transmitted
To central processing unit, when measuring vibration values greater than default vibration threshold, central processing unit controls signal trigger and issues image
To image collecting device, image collecting device starts to acquire environment monitoring device after receiving the trigger signal trigger collection signal
The image information of surrounding, image processing apparatus carry out image to the image around the environment monitoring device of image acquisition device
Processing, and will treated image transmitting to central processing unit.
Central processing unit passes through whether the image information that the image processing apparatus received exports judges environment monitoring device
It is run in human interference, if so, central processing unit control warning device sends a warning.
Further, environment monitoring device further includes display device, and display device is connect with central processing unit.
Sound transducer acquires the voice signal of construction site, and sensor of dust concentration acquires the dust concentration of construction site
Voice signal and dust concentration signal are transmitted to central processing unit by signal, and central processing unit is simultaneously dense to voice signal and dust
Degree signal successively carries out A/D conversion, signal enhanced processing and filtering processing, and signal numerical value is shown in display dress by treated
It sets.
Further, wireless communication device is by the data of the sound transducer in central processing unit, sensor of dust concentration
Data, the data of vibrating sensor and image processing apparatus treated image information is transmitted to monitoring center and mobile visitor
Family end.
Further, mobile client is mobile phone.
Compared with prior art, the utility model have it is following the utility model has the advantages that
(1) it is sensed in construction site environment monitoring device provided by the utility model using sound transducer and dust concentration
Device is monitored the environmental quality of construction site, can effectively react construction site environmental quality, and use central processing unit
A/D conversion, signal enhanced processing and filtering processing successively carried out to voice signal and dust concentration signal, and will treated letter
Number value is shown on the desplay apparatus, and can intuitively, accurately know construction site environmental quality situation.
(2) vibrating sensor is set in construction site environment monitoring device provided by the utility model, when measuring vibration values
When greater than default vibration threshold, central processing unit controls signal trigger and issues Image Acquisition trigger signal to image collector
It sets, image collecting device starts to acquire the image information around environment monitoring device, and to the environment of image acquisition device
Image around monitoring device carries out image procossing, and will treated image transmitting to central processing unit, central processing unit is logical
The image information for crossing the image processing apparatus output received judges whether environment monitoring device runs in human interference,
If so, warning device sends a warning, artificial the phenomenon that interfering environment monitoring device can be effectively prevent.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the construction site environmental monitoring system schematic diagram of the utility model；
Fig. 2 is the functional block diagram of the image processing apparatus of the utility model.
Specific embodiment
The environmental monitoring system of the utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the utility model provides a kind of construction site environmental monitoring system, the environmental monitoring system includes
Environment monitoring device, monitoring center and mobile client.Environment monitoring device include sound transducer, sensor of dust concentration,
Vibrating sensor, central processing unit, signal trigger, image collecting device, image processing apparatus, warning device and channel radio
T unit.
The output end of sound transducer, sensor of dust concentration and vibrating sensor respectively with the input of central processing unit
End connection, wireless communication device connect with the output end of central processing unit respectively with the input terminal of warning device, monitoring center with
Mobile client is wirelessly connected with wireless communication device respectively, the output of the input terminal and image collecting device of image processing apparatus
End connection, the output end of image processing apparatus and the input terminal of central processing unit connect, the input terminal of signal trigger and center
The output end of processor connects, and the output end of signal trigger and the input terminal of image collecting device connect.
As shown in Fig. 2, image processing apparatus includes brightness of image enhancing module, image sharpening processing module, image denoising
Processing module and picture smooth treatment module；The output end of input terminal and image collecting device that brightness of image enhances module connects
It connects, the output end of brightness of image enhancing module is connect with the input terminal of image sharpening processing module, image sharpening processing module
Output end is connect with the input terminal of image denoising processing module, the output end and picture smooth treatment mould of image denoising processing module
The input terminal of block connects, and the output end of picture smooth treatment module and the input terminal of central processing unit connect.
Specifically, image collector is set to ccd image acquisition sensor or video capture card.
Specifically, brightness of image enhancing is being carried out using image of the brightness of image enhancing module to image acquisition device
It is two-dimensional function f (x, y) by the image definition that image collecting device is transmitted to image processing apparatus when processing, wherein x, y are empty
Between coordinate, to image f (x, y) carry out brightness of image enhancing processing, by the enhanced two-dimensional image function of brightness be g (x, y),
Wherein, g (x, y)=Clg [f (x, y)+f (x+1, y)+f (x, y+1)+f (x, y-1)+f (x-1, y)+1], c is proportionality constant.
Specifically, when carrying out image sharpening processing to image g (x, y) using image sharpening processing module, by sharpening
Two-dimensional image function is h (x, y) after processing, wherein
Specifically, when carrying out image denoising processing to image h (x, y) using image denoising processing module, by denoising
Two-dimensional image function is p (x, y) after processing, wherein
P (x, y)=2h (x, y)-h (x+1, y)-h (x-1, y) -3h (x, y+1)+h (x, y-1).
Specifically, when carrying out picture smooth treatment to image p (x, y) using picture smooth treatment module, by smooth
Two-dimensional image function is u (x, y) after processing, and smooth function is s (x, y), wherein
U (x, y)=p (x, y) * s (x, y), * are convolution symbol, and σ is customized adjustable constant, and smooth effect is to pass through σ
Come what is controlled.
Specifically, image processing apparatus is carried out using image of the improved image processing algorithm to image acquisition device
Optimization processing, improved image processing algorithm specifically comprise the following steps:
Step 1: being carried out at brightness of image enhancing using image of the brightness of image enhancing module to image acquisition device
The image definition that image collecting device is transmitted to image processing apparatus is two-dimensional function f (x, y) by reason, and wherein x, y are that space is sat
Mark carries out brightness of image enhancing processing to image f (x, y), is g (x, y) by the enhanced two-dimensional image function of brightness,
In, g (x, y)=Clg [f (x, y)+f (x+1, y)+f (x, y+1)+f (x, y-1)+f (x-1, y)+1], c is proportionality constant；
Step 2: image sharpening processing being carried out to image g (x, y) using image sharpening processing module, after Edge contrast
Two-dimensional image function is h (x, y), wherein
Step 3: image denoising processing being carried out to image h (x, y) using image denoising processing module, after denoising
Two-dimensional image function is p (x, y), wherein
P (x, y)=2h (x, y)-h (x+1, y)-h (x-1, y) -3h (x, y+1)+h (x, y-1)；
Step 4: picture smooth treatment being carried out to image p (x, y) using picture smooth treatment module, after smoothing processing
Two-dimensional image function is u (x, y), and smooth function is s (x, y), wherein
U (x, y)=p (x, y) * s (x, y), * are convolution symbol, and σ is customized adjustable constant, and smooth effect is to pass through σ
Come what is controlled.
Specifically, vibrating sensor is used to monitor the vibration values of environment monitoring device, and the vibration values measured are transmitted to
Central processing unit, when measuring vibration values greater than default vibration threshold, central processing unit control signal trigger issues image and adopts
Collect trigger signal to image collecting device, image collecting device starts to acquire environment monitoring device week after receiving the trigger signal
The image information enclosed, image processing apparatus carry out at image the image around the environment monitoring device of image acquisition device
Reason, and will treated image transmitting to central processing unit；
Central processing unit passes through whether the image information that the image processing apparatus received exports judges environment monitoring device
It is run in human interference, if so, central processing unit control warning device sends a warning.
Specifically, environment monitoring device further includes display device, and display device is connect with central processing unit.
Sound transducer acquires the voice signal of construction site, and sensor of dust concentration acquires the dust concentration of construction site
Voice signal and dust concentration signal are transmitted to central processing unit by signal, and central processing unit is simultaneously dense to voice signal and dust
Degree signal successively carries out A/D conversion, signal enhanced processing and filtering processing, and signal numerical value is shown in display dress by treated
It sets.
Specifically, wireless communication device is by the data of the sound transducer in central processing unit, sensor of dust concentration
Treated that image information is transmitted to monitoring center and mobile client for data, the data of vibrating sensor and image processing apparatus
End.
Specifically, mobile client is mobile phone.
It should be noted last that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application.To the greatest extent
Pipe is described in detail the utility model referring to embodiment, those skilled in the art should understand that, it is practical to this
Novel technical solution is modified or replaced equivalently, without departing from the spirit and scope of the technical scheme of the present invention,
It should all cover in the scope of the claims of the utility model.
Claims (1)
1. a kind of construction site environmental monitoring system, which is characterized in that the environment monitoring device includes sound transducer, dust
Concentration sensor, vibrating sensor, central processing unit, signal trigger, image collecting device, image processing apparatus, alarm dress
It sets, monitoring center, mobile client and wireless communication device；
The sound transducer, the sensor of dust concentration and the vibrating sensor connect with the central processing unit respectively
It connects, the wireless communication device is connected with the central processing unit respectively with the warning device, the monitoring center and described
Mobile client is wirelessly connected with the wireless communication device respectively, and input terminal and the described image of described image processing unit are adopted
The output end of acquisition means connects, and the output end of described image processing unit is connect with the input terminal of the central processing unit, described
The input terminal of signal trigger is connect with the output end of the central processing unit, the output end of the signal trigger and the figure
As the input terminal of acquisition device connects；
Described image acquisition device is that ccd image acquires sensor or video capture card；
The vibrating sensor is used to monitor the vibration values of the environment monitoring device, and the vibration values measured are transmitted to
The central processing unit, when measuring the vibration values greater than default vibration threshold, the central processing unit controls the signal
Trigger issues Image Acquisition trigger signal to described image acquisition device, and described image acquisition device is receiving the triggering
Start to acquire the image information around the environment monitoring device after signal, described image processing unit acquires described image and fills
Set image around the environment monitoring device of acquisition and carry out image procossing, and will treated image transmitting to the center
Processor；
The central processing unit passes through the image information that the described image processing unit received exports and judges the environmental monitoring
Whether device runs in human interference, if so, the central processing unit, which controls the warning device, sounds an alarm letter
Breath；
The environment monitoring device further includes display device, and the display device is connect with the central processing unit；
The voice signal of sound transducer acquisition construction site, the dust of sensor of dust concentration acquisition construction site
The voice signal and the dust concentration signal are transmitted to the central processing unit, the central processing unit by concentration signal
And A/D conversion, signal enhanced processing and filtering processing are successively carried out to the voice signal and the dust concentration signal, and will
Treated, and signal numerical value is shown on said display means；
The wireless communication device senses the data of the sound transducer in the central processing unit, the dust concentration
Treated that image information is transmitted to the prison for the data of device, the data of the vibrating sensor and described image processing unit
Control center and the mobile client；
The mobile client is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472774.8U CN208223542U (en) | 2018-04-04 | 2018-04-04 | A kind of construction site environmental monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472774.8U CN208223542U (en) | 2018-04-04 | 2018-04-04 | A kind of construction site environmental monitoring system |
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| Publication Number | Publication Date |
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| CN208223542U true CN208223542U (en) | 2018-12-11 |
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ID=64503645
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472774.8U Expired - Fee Related CN208223542U (en) | 2018-04-04 | 2018-04-04 | A kind of construction site environmental monitoring system |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584530A (en) * | 2018-12-29 | 2019-04-05 | 上海建工集团股份有限公司 | A kind of construction site wireless system for transmitting data and data transmission method |
| CN111901514A (en) * | 2019-12-19 | 2020-11-06 | 刘杰 | Automatic anti-explosion lens switching platform |
| ES2938497R1 (en) * | 2019-08-02 | 2023-04-18 | Global Engineers Tech Pte Ltd | METHOD AND MANAGEMENT SYSTEM OF A CRANE AND/OR A CONSTRUCTION SITE |
-
2018
- 2018-04-04 CN CN201820472774.8U patent/CN208223542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584530A (en) * | 2018-12-29 | 2019-04-05 | 上海建工集团股份有限公司 | A kind of construction site wireless system for transmitting data and data transmission method |
| ES2938497R1 (en) * | 2019-08-02 | 2023-04-18 | Global Engineers Tech Pte Ltd | METHOD AND MANAGEMENT SYSTEM OF A CRANE AND/OR A CONSTRUCTION SITE |
| CN111901514A (en) * | 2019-12-19 | 2020-11-06 | 刘杰 | Automatic anti-explosion lens switching platform |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181211 Termination date: 20200404 |