CN104883546A - Piled material coverage rate monitoring system and method thereof - Google Patents
Piled material coverage rate monitoring system and method thereof Download PDFInfo
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- CN104883546A CN104883546A CN201510319901.1A CN201510319901A CN104883546A CN 104883546 A CN104883546 A CN 104883546A CN 201510319901 A CN201510319901 A CN 201510319901A CN 104883546 A CN104883546 A CN 104883546A
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Abstract
The invention discloses a piled material coverage rate monitoring system and method thereof, relating to the field of environment monitoring. The system includes a shooting device, an industrial control computer, and a data monitoring platform, and the shooting device and the data monitoring platform are connected with the industrial control computer. The method includes the steps that the shooting device takes photos and saves the photos; an image processing module converts the photos into pictures in a readable format and saves the pictures; the pictures are processed by single-pixel analysis to obtain the total number V of the pixels being subjected to the single-pixel analysis in each picture and the number Vi of assigned covering color pixels; and the coverage rate I of the assigned covering in the pictures is calculated according to the formula I=(Vi/V)-I0*100%, whether the coverage rate I exceeds the preset threshold is judged, and then the coverage rate I is associated with the pictures and the picture total number and is uploaded to the data monitoring platform. The piled material coverage rate monitoring system and method thereof realize the real-time monitoring of the coverage rate of the piled materials on the construction site, timely solve problems, reduce the workload of law-enforcement personnel, improve the law enforcement impartiality, and effectively restrain the pollution behaviors of construction enterprises.
Description
Technical field
The present invention relates to environmental monitoring field, particularly relate to a kind of windrow coverage rate monitoring system and method thereof.
Background technology
China's environmental quality severe exacerbation recent years, haze number of days obviously increases.By the long term monitoring to pollutant, causing because exposed ground and powder windrow are subject to environmental impact formation airborne dust greatly in environmental administration's primitive decision urban environment air particle.In order to reduce environmental pollution states, country has issued relevant regulation and measure, wherein just mentions, needs to carry out Mulching treatment to exposed ground and windrow region.
The covering work of construction area, generally by construction party by oneself, some construction party, in order to reduce expenses, does not cover, or covering quality is too poor, has just damaged in the short time, and construction party does not carry out processing and repairing yet.And need the region covered to be all generally inner at construction guard fender, be not easy to find.The effect that job site covers and situation cannot be known by environmental administration.Usually whether whether scene covers, all cover, and main or by administrative department personnel carry out spot-check to scene supervising at present, cannot monitor in real time, cannot digitized processing be carried out, cannot quantize, cause very large impact to the work of law-enforcing department and supervisory institution.
Summary of the invention
The object of the present invention is to provide a kind of windrow coverage rate monitoring system and method thereof, thus solve the foregoing problems existed in prior art.
To achieve these goals, of the present invention kind of windrow coverage rate monitoring system, this system comprises: n photographing device, industrial computer and data monitoring platform, and by described industrial computer, described photographing device is communicated with described data monitoring platform, described n >=1;
Described industrial computer comprises: image processing module, image color lump extraction module, coverage rate computing module and data transmission module;
Image processing module, controls described photographing device by instruction and takes pictures, and is converted to by the photo obtained from described photographing device after described image color lump extraction module can read the picture of form and store;
Image color lump extraction module, carries out single pixel analysis process by described picture, and traversal is searched and calculates appointed covering color specified pixel quantity in every pictures, stores simultaneously;
Coverage rate computing module, statistics is carried out single pixel analysis and be there is the total quantity of carrying out the pixel of single pixel analysis in the sum of the picture of covering color specified pixel and every pictures in picture; By formula (1), calculate the coverage rate of appointed covering in photo;
I＝(V
i/V)/(V
0i/V
0)×100％ (1)
I represents the coverage rate of appointed covering in photo;
V represents the total quantity of the pixel of the analysis in single pixel analysis process;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process;
V
0irepresent under the normal coverage condition of covering, the total quantity of the appointed covering colored pixels of the analysis of photo in single pixel analysis process of acquisition;
V
0represent under the normal coverage condition of covering, the total quantity of the pixel of the analysis of photo in single pixel analysis process of acquisition;
Data transmission module, all pictures obtain image processing module and appointed covering coverage rate result upload to data monitoring platform.
Preferably, described photographing device comprises: high definition camera, the protective cover be arranged on outside described high definition camera, the power supply unit be connected with described high definition camera.
More preferably, described image processing system and the memory cell wireless connections being arranged on described high definition camera.
More preferably, described data transmission module is connected with described data monitoring platform radio communication.
More preferably, each described photographing device has unique sequence numbers, and described unique sequence numbers is stored in the memory cell of described high definition camera, and meanwhile, described unique sequence numbers is also stored in described data monitoring platform.
The present invention is according to the windrow coverage rate monitoring method of described windrow coverage rate monitoring system, and described method realizes according to following step:
S1, photographing device, according to the instruction sent from industrial computer, adjusts shooting angle and after focusing, takes pictures to target area, obtaining and storage picture;
S2, the image processing module of industrial computer obtains photo, and is converted to by described photo after described image color lump extraction module can read the picture of form and store;
S3, described picture carries out single pixel analysis process, traversal search and calculate often open described in can read appointed covering colored pixels quantity in the picture of form, be designated as V
i;
S4, adds up the total quantity of the pixel of carrying out single pixel analysis in every pictures, is designated as V;
S5, calculates the coverage rate I carrying out appointed covering in the picture of single pixel analysis by formula (3);
I＝(V
i/V)/I
0×100％ (3)
Wherein, I
0under representing the normal coverage condition of covering, the coverage rate of appointed covering in the photo that capture apparatus obtains;
V represents the total quantity of the pixel of the analysis in single pixel analysis process, and the initial value of V is 0;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process, V
iinitial value be 0;
S6, uploads to data monitoring platform by the coverage rate I of described designated covering.
Preferably, between step S1 and step S2, also there is initializing set, specifically realize according to following step: under obtaining the normal coverage condition of appointed covering, can read form initial picture, single pixel analysis is carried out to described initial picture, often analyze a pixel, then the total quantity V of the pixel analyzed
0add 1, in analytic process, judge that whether analyzed pixel is the colored pixels of appointed covering in advance, if so, then by the total quantity V of covering colored pixels
0iadd 1; If not, then analyze next pixel; Then by formula (2), under calculating the normal coverage condition of appointed covering, the coverage rate I of appointed covering in the photo of acquisition
0,
I
0＝V
0i/V
0(2)，
Wherein, described V
0iand V
0initial value be 0.
Preferably, specifically realize according to following step in step S6:
S61, judges whether the coverage rate I of described designated covering exceeds the threshold value preset, if exceeded, then described coverage rate is marked, then enter S62; If do not exceeded, then enter S62;
S62, statistics carries out the picture sum W of single pixel analysis, and by carry out single pixel analysis picture, picture sum W associate with the coverage rate I of described appointed covering, and by association after result by data transmission module be sent in data monitoring platform with the photographing device that picture obtains in corresponding memory module.
Preferably, further comprising the steps of before step S1: A1, photographing device is arranged on monitored executing
The high position place at work scene;
A2, industrial computer is installed near photographing device, and after being connected with described photographing device, obtains the unique sequence numbers of described photographing device;
A3, after industrial computer and the wireless connections of data monitoring platform, passes to described data monitoring platform by described unique sequence numbers by data transmission module;
A4, described data monitoring platform stores and sets up the memory cell of described unique sequence numbers.
Preferably, appointed covering comprises the covering and exposed ground that cover windrow.The invention has the beneficial effects as follows:
The monitoring in real time to job site windrow coverage rate can be realized by the method for the invention, solve in time to there being problem, simultaneously, also the workload of law enfrocement official is reduced, improve the fairness of law enforcement, the pollution behavior of effective restraining construction enterprises, improve village environment air quality, improves surrounding resident quality of life; Improve city image.
Accompanying drawing explanation
Fig. 1 is windrow coverage rate monitoring system structural representation;
Fig. 2 is windrow coverage rate monitoring method schematic flow sheet.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment
With reference to Fig. 1, the system of described windrow coverage rate monitoring, this system comprises: n photographing device, industrial computer and data monitoring platform, by described industrial computer, described photographing device is communicated with described data monitoring platform, and described n >=1, describes in detail to system below:
One, photographing device
Described photographing device comprises: high definition camera, the protective cover be arranged on outside described high definition camera, the power supply unit be connected with described high definition camera.Be arranged on the higher position of monitoring site, for taking pictures to the timing of formulation region, and by photo upload to industrial computer.
Each described photographing device has unique sequence numbers, and described unique sequence numbers is stored in the memory cell of described high definition camera, and meanwhile, described unique sequence numbers is also stored in described data monitoring platform.
Two, industrial computer
Described industrial computer comprises: image processing module, image color lump extraction module, coverage rate computing module and data transmission module;
Image processing module, controls described photographing device by instruction and takes pictures, and is converted to by the photo obtained from described photographing device after described image color lump extraction module can read the picture of form and store; Described image processing system and the memory cell wireless connections being arranged on described high definition camera.
Image color lump extraction module, carries out single pixel analysis process by described picture, and traversal is searched and calculates appointed covering color specified pixel quantity in every pictures, stores simultaneously;
Coverage rate computing module, statistics is carried out single pixel analysis and be there is the total quantity of carrying out the pixel of single pixel analysis in the sum of the picture of covering color specified pixel and every pictures in picture; By formula (1), calculate the coverage rate of appointed covering in photo;
I＝(V
i/V)/(V
0i/V
0)×100％ (1)
I represents the coverage rate of appointed covering in photo;
V represents the total quantity of the pixel of the analysis in single pixel analysis process;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process;
V
0irepresent under the normal coverage condition of covering, the total quantity of the appointed covering colored pixels of the analysis of photo in single pixel analysis process of acquisition;
V
0represent under the normal coverage condition of covering, the total quantity of the pixel of the analysis of photo in single pixel analysis process of acquisition;
Data transmission module, all pictures obtain image processing module and appointed covering coverage rate result upload to data monitoring platform.Wherein, described data transmission module is connected with described data monitoring platform radio communication.
According to the windrow coverage rate monitoring method of the system of windrow coverage rate monitoring described in the present embodiment, described method realizes according to following step:
S1, photographing device, according to the instruction sent from industrial computer, adjusts shooting angle and after focusing, takes pictures to target area, obtaining and storage picture;
S2, the image processing module of industrial computer obtains photo, and is converted to by described photo after described image color lump extraction module can read the picture of form and store;
S3, described picture carries out single pixel analysis process, traversal search and calculate often open described in can read appointed covering colored pixels quantity in the picture of form, be designated as V
i;
S4, adds up the total quantity of the pixel of carrying out single pixel analysis in every pictures, is designated as V;
S5, calculates the coverage rate I carrying out appointed covering in the picture of single pixel analysis by formula (3);
I＝(V
i/V)/I
0×100％ (3)
Wherein, I
0under representing the normal coverage condition of covering, the coverage rate of appointed covering in the photo that capture apparatus obtains;
V represents the total quantity of the pixel of the analysis in single pixel analysis process, and the initial value of V is 0;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process, V
iinitial value be 0;
S6, judges whether the coverage rate I of described designated covering exceeds the threshold value preset, if exceeded, then described coverage rate is marked, then enter S7; If do not exceeded, then enter S7;
S7, statistics carries out the picture sum W of single pixel analysis, and by carry out single pixel analysis picture, picture sum W associate with the coverage rate I of described appointed covering, and by association after result by data transmission module be sent in data monitoring platform with the photographing device that picture obtains in corresponding memory module, appointed covering comprises and covers the covering of windrow and exposed ground, and the color of the covering of described covering windrow is not limited to green, orange.
In the present embodiment, between step S1 and step S2, also there is initializing set, specifically realize according to following step: under obtaining the normal coverage condition of appointed covering, can read form initial picture, single pixel analysis is carried out to described initial picture, often analyze a pixel, then the total quantity V of the pixel analyzed
0add 1, in analytic process, judge that whether analyzed pixel is the colored pixels of appointed covering in advance, if so, then by the total quantity V of covering colored pixels
0iadd 1; If not, then analyze next pixel; Then by formula (2), under calculating the normal coverage condition of appointed covering, the coverage rate I of appointed covering in the photo of acquisition
0,
I
0＝V
0i/V
0(2)，
Wherein, described V
0iand V
0initial value be 0.
In the present embodiment, before step S1, further comprising the steps of:
A1, is arranged on the high position place of monitored job site by photographing device;
A2, industrial computer is installed near photographing device, and after being connected with described photographing device, obtains the unique sequence numbers of described photographing device;
A3, after industrial computer and the wireless connections of data monitoring platform, passes to described data monitoring platform by described unique sequence numbers by data transmission module;
A4, described data monitoring platform stores and sets up the memory cell of described unique sequence numbers.
By adopting technique scheme disclosed by the invention, obtain effect useful as follows: the monitoring in real time to job site windrow coverage rate can be realized, solve in time to there being problem, simultaneously, also reduce the workload of law enfrocement official, improve the fairness of law enforcement, effectively the pollution behavior of restraining construction enterprises, improve village environment air quality, improves surrounding resident quality of life; Improve city image.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should look protection scope of the present invention.
Claims (10)
1. a windrow coverage rate monitoring system, is characterized in that, this system comprises: n photographing device, industrial computer and data monitoring platform, and by described industrial computer, described photographing device is communicated with described data monitoring platform, described n >=1;
Described industrial computer comprises: image processing module, image color lump extraction module, coverage rate computing module and data transmission module;
Image processing module, controls described photographing device by instruction and takes pictures, and is converted to by the photo obtained from described photographing device after described image color lump extraction module can read the picture of form and store;
Image color lump extraction module, carries out single pixel analysis process by described picture, and traversal is searched and calculates appointed covering color specified pixel quantity in every pictures, stores simultaneously;
Coverage rate computing module, statistics is carried out single pixel analysis and be there is the total quantity of carrying out the pixel of single pixel analysis in the sum of the picture of covering color specified pixel and every pictures in picture; By formula (1), calculate the coverage rate of appointed covering in photo;
I＝(V
i/V)/(V
0i/V
0)×100％ (1)
I represents the coverage rate of appointed covering in photo;
V represents the total quantity of the pixel of the analysis in single pixel analysis process;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process;
V
0irepresent under the normal coverage condition of covering, the total quantity of the appointed covering colored pixels of the analysis of photo in single pixel analysis process of acquisition;
V
0represent under the normal coverage condition of covering, the total quantity of the pixel of the analysis of photo in single pixel analysis process of acquisition;
Data transmission module, all pictures obtain image processing module and appointed covering coverage rate result upload to data monitoring platform.
2. system according to claim 1, it is characterized in that, described photographing device comprises: high definition camera, the protective cover be arranged on outside described high definition camera, the power supply unit be connected with described high definition camera.
3. system according to claim 2, is characterized in that, described image processing system and the memory cell wireless connections being arranged on described high definition camera.
4. system according to claim 2, it is characterized in that, described data transmission module is connected with described data monitoring platform radio communication.
5. system according to claim 2, it is characterized in that, each described photographing device has unique sequence numbers, and described unique sequence numbers is stored in the memory cell of described high definition camera, meanwhile, described unique sequence numbers is also stored in described data monitoring platform.
6. a windrow coverage rate monitoring method for foundation windrow coverage rate monitoring system as claimed in claim 1, it is characterized in that, described method realizes according to following step:
S1, photographing device, according to the instruction sent from industrial computer, adjusts shooting angle and after focusing, takes pictures to target area, obtaining and storage picture;
S2, the image processing module of industrial computer obtains photo, and is converted to by described photo after described image color lump extraction module can read the picture of form and store;
S3, described picture carries out single pixel analysis process, traversal search and calculate often open described in can read appointed covering colored pixels quantity in the picture of form, be designated as V
i;
S4, adds up the total quantity of the pixel of carrying out single pixel analysis in every pictures, is designated as V;
S5, calculates the coverage rate I carrying out appointed covering in the picture of single pixel analysis by formula (3);
I＝(V
i/V)/I
0×100％ (3)
Wherein, I
0under representing the normal coverage condition of covering, the coverage rate of appointed covering in the photo that capture apparatus obtains;
V represents the total quantity of the pixel of the analysis in single pixel analysis process, and the initial value of V is 0;
V
irepresent the total quantity of the appointed covering colored pixels of the analysis in single pixel analysis process, V
iinitial value be 0;
S6, uploads to data monitoring platform by the coverage rate I of described designated covering.
7. method according to claim 6, it is characterized in that, between step S1 and step S2, also there is initializing set, specifically realize according to following step: under obtaining the normal coverage condition of appointed covering, can read form initial picture, single pixel analysis is carried out to described initial picture, often analyzes a pixel, then the total quantity V of the pixel analyzed
0add 1, in analytic process, judge that whether analyzed pixel is the colored pixels of appointed covering in advance, if so, then by the total quantity V of covering colored pixels
0iadd 1; If not, then analyze next pixel; Then by formula (2), under calculating the normal coverage condition of appointed covering, the coverage rate I of appointed covering in the photo of acquisition
0,
I
0＝V
0i/V
0(2)，
Wherein, described V
0iand V
0initial value be 0.
8. method according to claim 6, is characterized in that, specifically realize according to following step in step S6:
S61, judges whether the coverage rate I of described designated covering exceeds the threshold value preset, if exceeded, then described coverage rate is marked, then enter S62; If do not exceeded, then enter S62;
S62, statistics carries out the picture sum W of single pixel analysis, and by carry out single pixel analysis picture, picture sum W associate with the coverage rate I of described appointed covering, and by association after result by data transmission module be sent in data monitoring platform with the photographing device that picture obtains in corresponding memory module.
9. method according to claim 6, is characterized in that, further comprising the steps of before step S1:
A1, is arranged on the high position place of monitored job site by photographing device;
A2, industrial computer is installed near photographing device, and after being connected with described photographing device, obtains the unique sequence numbers of described photographing device;
A3, after industrial computer and the wireless connections of data monitoring platform, passes to described data monitoring platform by described unique sequence numbers by data transmission module;
A4, described data monitoring platform stores and sets up the memory cell of described unique sequence numbers.
10. method according to claim 6, is characterized in that, appointed covering comprises the covering and exposed ground that cover windrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319901.1A CN104883546A (en) | 2015-06-11 | 2015-06-11 | Piled material coverage rate monitoring system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319901.1A CN104883546A (en) | 2015-06-11 | 2015-06-11 | Piled material coverage rate monitoring system and method thereof |
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|---|---|
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ID=53950867
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|---|---|---|---|
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| CN106909898A (en) * | 2017-02-24 | 2017-06-30 | 北京惠达智农科技有限公司 | Image intelligent analysing terminal and method in straw-returning monitoring |
| CN109166115A (en) * | 2018-08-31 | 2019-01-08 | 天合光能股份有限公司 | Method for calculating copper foil coverage rate of PCB |
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| JP2001029938A (en) * | 1999-07-21 | 2001-02-06 | Kajima Corp | Water treatment state monitoring device |
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| CN109166115A (en) * | 2018-08-31 | 2019-01-08 | 天合光能股份有限公司 | Method for calculating copper foil coverage rate of PCB |
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Application publication date: 20150902 |