CN110344342A - Bead construction method, sedimentation degree detection method and device and sedimentation degree analyzer - Google Patents

Bead construction method, sedimentation degree detection method and device and sedimentation degree analyzer Download PDF

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Publication number
CN110344342A
CN110344342A CN201910640698.6A CN201910640698A CN110344342A CN 110344342 A CN110344342 A CN 110344342A CN 201910640698 A CN201910640698 A CN 201910640698A CN 110344342 A CN110344342 A CN 110344342A
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CN
China
Prior art keywords
bead
sedimentation degree
sowing
geometric parameter
average geometric
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Granted
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CN201910640698.6A
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Chinese (zh)
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CN110344342B (en
Inventor
洪宇
李丙杰
曹曦
汪芳
王进祖
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Anhui Core Photoelectric Technology Co Ltd
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Anhui Core Photoelectric Technology Co Ltd
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Priority to CN201910640698.6A priority Critical patent/CN110344342B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/518Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces formed in situ, e.g. by painting, by casting into the road surface or by deforming the road surface
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/524Reflecting elements specially adapted for incorporation in or application to road surface markings
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576Traffic lines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Abstract

This application involves bead construction method, sedimentation degree detection method and device and sedimentation degree analyzers, belong to road construction and detection technique field.A kind of construction method of the bead for roadmarking includes: spraying gage mark coating;Sow bead;Obtain the sedimentation degree coefficient of the bead;Opportunity is sowed according to the sedimentation degree coefficient adjustment bead.The application sows the sedimentation degree coefficient of the bead on spraying gage mark coating by obtaining, and adjustable bead is sowed opportunity, and then the construction quality of bead can be improved.

Description

Bead construction method, sedimentation degree detection method and device and sedimentation degree analyzer
Technical field
The application belongs to road construction and detection technique field, in particular to a kind of glass for roadmarking Construction method, sedimentation degree detection method and the device and sedimentation degree analyzer of pearl.
Background technique
Roadmarking is to draw the road constituted in various lines, arrow, the text etc. on road surface by lines on road surface construction mark Safety devices, main function are control and guidance road.Bead can be sowed on roadmarking.With the quick hair of road construction Exhibition, the dosage for the bead being used cooperatively with roadmarking are also being continuously increased.The reflex reflection that bead can assign graticule is special Property, good road can be provided for driving at night and show shape guide.
Summary of the invention
The embodiment of the present application provides the construction method, sedimentation degree detection method and dress of a kind of bead for roadmarking It sets and sedimentation degree analyzer, the construction quality of bead can be improved.
In a first aspect, the embodiment of the present application provides a kind of construction method of bead for roadmarking, comprising:
Spray gage mark coating;
Sow bead;
Obtain the sedimentation degree coefficient of the bead;
Opportunity is sowed according to the sedimentation degree coefficient adjustment bead.
According to some embodiments, the sedimentation degree coefficient for obtaining the bead includes:
Obtain the first average geometric parameter for sowing front glass pearl;
Obtain the second average geometric parameter for sowing the exposed portion of bead in rear coating;
The sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.
According to some embodiments, the first average geometric parameter and the second average geometric parameter include average grain diameter or put down Equal sectional area.
It is described that opportunity is sowed according to the sedimentation degree coefficient adjustment bead according to some embodiments, comprising:
If the sedimentation degree coefficient is higher than default sedimentation degree coefficient, the opportunity of sowing of bead is delayed;
If the sedimentation degree coefficient is lower than default sedimentation degree coefficient, the opportunity of sowing of bead is shifted to an earlier date.
Second aspect, the embodiment of the present application provide a kind of detection method of roadmarking bead sedimentation degree, comprising:
Obtain the first average geometric parameter for sowing front glass pearl;
Obtain the second average geometric parameter for sowing the exposed portion of bead in rear coating;
The sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.
It is described to obtain the first average geometric parameter for sowing front glass pearl according to some embodiments further include:
Acquire the first image of the bead;
The first average geometric parameter is obtained according to the first image.
It is described to obtain the second average geometric parameter for sowing the exposed portion of bead in rear coating according to some embodiments Before further include:
The bead is sowed on gage mark coating;
Obtain the second image for sowing the exposed portion of bead described in rear coating.
According to some embodiments, the sedimentation degree factor v range of the bead is 60%-70%.
The third aspect, the embodiment of the present application provide a kind of detection device of roadmarking bead sedimentation degree, comprising:
First acquisition unit, for obtaining the first average geometric parameter for sowing front glass pearl;
Second acquisition unit, for obtaining the second average geometric parameter for sowing the exposed portion of bead in rear coating;
Coefficient calculation unit, for calculating institute according to the first average geometric parameter and the second average geometric parameter State sedimentation degree coefficient.
Fourth aspect, the embodiment of the present application provide a kind of detection device of roadmarking bead sedimentation degree, including storage Device, processor and storage in the memory and the computer program that can run on the processor, the processor Method described in any one of above-described embodiment is realized when executing the computer program.
5th aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer program, The program realizes method described in any one of above-described embodiment when being executed by processor.
6th aspect, the embodiment of the present application provide a kind of sedimentation degree analyzer, comprising:
Image acquiring device, for obtain sow before and bead image after sowing;
Image processing apparatus, for carrying out processing to the bead image before sowing and after sowing to obtain sow before and The average geometric parameter of bead image after sowing.
According to some embodiments, described image acquisition device includes electron microscopy system or camera.
The embodiment of the present application provides a kind of construction method of bead for roadmarking, and this method is included in spraying mark Bead is sowed on line coating, obtains the sedimentation degree coefficient of the bead, and broadcasting according to the sedimentation degree coefficient adjustment bead Spread opportunity.The embodiment of the present application sows the sedimentation degree coefficient of the bead on spraying gage mark coating, adjustable glass by obtaining Glass pearl is sowed opportunity, and in the sedimentation degree of gage mark coating and then the construction quality of bead can be improved in adjustable bead.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 shows the flow chart of the construction method of the bead for roadmarking of the embodiment of the present application;
Fig. 2 shows the flow charts of the detection method of the roadmarking bead sedimentation degree of the embodiment of the present application;
Fig. 3 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of the embodiment of the present application;
Fig. 4 shows a kind of structural schematic diagram of sedimentation degree analyzer of the embodiment of the present application;
Fig. 5 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of the embodiment of the present application;
Fig. 6 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of another embodiment of the application;
Fig. 7 a shows the schematic diagram that the embodiment of the present application sows the first image of front glass pearl;
Fig. 7 b shows the schematic diagram that the embodiment of the present application sows the second image of bead exposed portion in rear coating.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this Apply for a part of embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
In order to improve roadmarking to the converse effect of car light irradiation, driver is made to be clear that road sign Line, graticule can sow bead when constructing on gage mark coating.The technique for sowing bead is that immediately spraying gage mark coating carries out 's.The inventors discovered that the opportunity for sowing bead directly influences the heavy of bead because gage mark coating curing time is very short Decreasing concentration.Will affect very much reflex reflection effect deeply for example, having spread bead early and having sunk to gage mark coating, spread bead late and sunk to it is too shallow again It is easy to fall off.Therefore, it is necessary to sow bead on suitable opportunity, the bead after sowing is set to can produce effect optimal Retroreflecting.
Fig. 1 shows the flow chart of the construction method of the bead for roadmarking of the embodiment of the present application.
As shown in Figure 1, the construction method of the bead for being used for roadmarking includes:
In S101, gage mark coating is sprayed.
According to some embodiments, roadmarking be with defined lines, arrow, text, object marking, protuberant guide post or its His guiding device is drawn in the facility on road surface or other facilities, to control guidance traffic and diverging traffic stream.Roadmarking master It delineates in road surface, can be subjected to exposing to the sun and rain, wind and snow frost, by the pounding wear of vehicle, therefore to roadmarking There can be strict requirements.Require the drying time of roadmarking short first, it is easy to operate, to reduce road interference;Secondly it requires Roadmarking albedo is strong, in bright gay color, and reflectance is strong, and daytime, night is made to have good visibility;Third, road road sign Line should have skid resistance and wearability, to guarantee traffic safety and service life.
Optionally, roadmarking can be divided into hot melt graticule, the cold paint graticule of room temperature, and antislip colour graticule vibrates anti-skidding anti- Cursor line and preforming graticule.For example, the roadmarking of construction personnel's spraying can be hot melt graticule.Heating graticule is China road Most widely used a kind of graticule on marking lines.The construction time for heating graticule is short, and wearability is high, low cost.
It can be readily appreciated that roadmarking can be instruction graticule, forbids graticule and alert the one of which in graticule.It applies The roadmarking of work personnel requirement spraying for example can be instruction graticule, according to " road signs and graticule " national standard (GB5768-1999) regulation, the instruction graticule width range of spraying are 10-20cm.Construction personnel can for example spray width For the instruction graticule of 15cm.
According to some embodiments, construction personnel needs to spray gage mark coating on road, to form roadmarking.Graticule applies That expects is many kinds of.Gage mark coating for example can be thermoplasticity reflective marker line coating, and vibrating reflective gage mark coating and room temperature are done molten One of which in dosage form coating.Gage mark coating for example can be thermoplastic coating, most important ingredient in the thermoplastic coating It is thermoplastic resin, its main feature is that having caking property, rapid-drying properties, this is exactly required for road mark paint.Synthetic resin can Coloring pigment, extender pigment etc. to be combined together, adhere to road surface, hot melt adhesive, when melting has coating to be suitable for Viscosity forms a film from dry after cooling, forms roadmarking.
In S102, bead is sowed.
According to some embodiments, having for roadmarking bead soft or hard had both, is good evenness, irreplaceable and smooth Free from admixture feature.Bead it is soft or hard have both feature and for example can be produced using quality material, that is, have certain machinery Intensity.The SiO of the bead2Content is more than or equal to 68 ﹪, and hardness is up to 6-7 Mohs.The bead has enough elasticity, can be anti- It is multiple to use for several times, it is non-breakable.3 times of long service life or more of the service life of the bead than simple glass pearl.Bead Smooth free from admixture feature can be appearance be spherical particle, free from admixture.The surface of the bead is smooth, has good bright and clean Degree can achieve international, domestic standard level.
It, will be in glass marble it can be readily appreciated that being premixed in road mark paint or after film table sows cloth bead Body bottom surface forms reflecting layer, and the light injected in bead reflects in it, and light is reflected into light source direction, bead this Kind reflection is known as the retroreflecting of light.Such as when vehicle front lighting light irradiation road surface, due to the light retroreflecting to driver's eyes, To improve the visibility of pavement strip.The difference on opportunity is sowed when sowing due to bead, can make returning for each bead Return reflecting effect different.
Optionally, the dosage for sowing bead can have certain range, sow bead amount ranges be (0.3~ 0.4)kg/m2.Existing on-site test number is it was demonstrated that the bead that premix is sowed is often up to less than construction requirement.This be by Caused by bead gradation in various partial sizes is improper or even the bead of some partial sizes is in short supply, the company of roadmarking will affect Continuous reflective function.Since the bead on graticule coating surface is excessive, it may appear that problems.Therefore suitable bead is sowed Can to avoid bead it is excessive caused by bonding loosely, fall off too early the problem of, the reflecting effect of bead can also be improved.It broadcasts The easy dust stratification dirt in the surface of graticule can be made by spreading suitable bead and can also avoiding bead excessively, and graticule color is made to become gloomy, The problem of influencing visibility.
In S103, the sedimentation degree coefficient of bead is obtained.
According to some embodiments, sedimentation degree analyzer obtains the first average geometric parameter for sowing front glass pearl, this first Average geometric parameter can be the one of which of average grain diameter and average cross-section.Such as the first average geometric parameter can be Average grain diameter.Sedimentation degree analyzer acquires the partial size before multiple beades are sowed, and multiple glass are calculated by calculation procedure The average grain diameter of pearl.Sedimentation degree analyzer, which acquires the partial size before multiple beades are sowed, can reduce the calculating mistake of bead partial size Difference.
It can be readily appreciated that rear coating is sowed in acquisition after sedimentation degree analyzer detects that bead sows gage mark coating Second average geometric parameter of the exposed portion of middle bead.The dew for sowing bead in rear coating that sedimentation degree analyzer obtains The second average geometric parameter of part can be the sectional area of bead exposed portion and coating surface interface portion in coating out. The sectional area full-size is identical as the sectional area for sowing front glass pearl.
According to some embodiments, what sedimentation degree analyzer obtained sows the second flat of the exposed portion of bead in rear coating Equal geometric parameter can also be the depth information of bead exposed portion in coating.
Optionally, the second average geometric for sowing the exposed portion of bead in rear coating that sedimentation degree analyzer obtains is joined Number can be the partial size of bead exposed portion and coating surface interface portion in coating.
Optionally, according to the first average geometric parameter and the second average geometric parameter, sedimentation degree analyzer is using corresponding Algorithm is using calculating sedimentation degree coefficient.First average geometric parameter and the second average geometric parameter include average grain diameter or average section Area.First average geometric parameter and the second average geometric parameter are identical.Such as first average geometric parameter be average grain When diameter, the second average geometric parameter is also average grain diameter.
In S104, opportunity is sowed according to sedimentation degree coefficient adjustment bead.
According to some embodiments, after the sedimentation degree coefficient of bead is calculated in sedimentation degree analyzer, with default sedimentation degree Coefficient is compared.If the sedimentation degree coefficient that bead is calculated in sedimentation degree analyzer is higher than default sedimentation degree coefficient, by glass The opportunity of sowing of glass pearl is delayed;If the sedimentation degree coefficient that bead is calculated in sedimentation degree analyzer is lower than default sedimentation degree system Number, then shift to an earlier date the opportunity of sowing of bead.
Optionally, presetting sedimentation degree coefficient range is 60-70%.The default sedimentation degree that sedimentation degree analyzer obtains for example may be used To be 60%.Since the opportunity for sowing bead is different, bead can be fallen on curing time different gage mark coating, so that often A bead sedimentation degree coefficient is different.Such as forward backward averaging particle size data, sedimentation degree analyzer are sowed according to the first bead The sedimentation degree coefficient that the first bead is calculated is 80%.Such as forward backward averaging section product is sowed according to the second bead According to the sedimentation degree coefficient that the second bead is calculated in sedimentation degree analyzer is 50%.Therefore, the sedimentation degree system of the first bead Number 80% is higher than default sedimentation degree coefficient 60%, and sedimentation degree analyzer delays the opportunity of sowing of the first bead.Second glass The sedimentation degree coefficient 50% of pearl is lower than default sedimentation degree coefficient 60%, and sedimentation degree analyzer mentions the opportunity of sowing of the first bead Before.Since the curing time of gage mark coating is different, what sedimentation degree analyzer was adjusted sows opportunity depending on gage mark coating Curing time.
The embodiment of the present application provides a kind of construction method of bead for roadmarking, and this method includes spraying graticule Coating;Sow bead;Obtain the sedimentation degree coefficient of bead;Opportunity is sowed according to sedimentation degree coefficient adjustment bead.This Application embodiment sows the sedimentation degree coefficient of the bead on spraying gage mark coating by obtaining, and adjustable bead is sowed In the sedimentation degree of gage mark coating and then the construction quality of bead can be improved in opportunity, adjustable bead.
Fig. 2 shows the flow charts of the detection method of the roadmarking bead sedimentation degree of the embodiment of the present application.
As shown in Fig. 2, the detection method of the roadmarking bead sedimentation degree includes:
In S201, the first average geometric parameter for sowing front glass pearl is obtained.
According to some embodiments, sedimentation degree analyzer acquires the first image for sowing front glass pearl.First image can be with It is the electron microscopy system acquisition of magnification at high multiple multiple.The amplification factor of the electron microscopy system can be 500 times with On.The amplification factor of the electron microscopy system can be adjusted according to the size of actual bead, thus degree of sedimentation point Available the first image for being suitable for amplification factor of analyzer.
Optionally, which, which can also be, is acquired by the video camera that is mounted on sedimentation degree analyzer.
It can be readily appreciated that image can be used after sedimentation degree analyzer gets the first image for sowing front glass pearl Software analyze first image.The first image that sedimentation degree analyzer can for example be acquired by microscopic system, using aobvious Micro mirror image processing software analyzes first image.The software of the MIcrosope image for example can be existing MIcrosope image Software, such as can be the one of which in ATLAS.ti and Image Analysis.The software of the MIcrosope image is for example also It can be the information according to sedimentation degree analyzer image processing apparatus, the image processing software of technical staff's design.
According to some embodiments, sedimentation degree analyzer is according to the first image for sowing front glass pearl, using corresponding image Processing software is available to the first average geometric parameter for sowing front glass pearl.The first average geometric parameter can be glass One of which in pearl average grain diameter and average cross-section.
Optionally, after sedimentation degree analyzer gets the first average geometric parameter for sowing front glass pearl, this is first flat Equal geometric parameter storage is in memory.
In S202, the second average geometric parameter for sowing the exposed portion of bead in rear coating is obtained.
According to some embodiments, sedimentation degree analyzer acquires the second image for sowing bead in rear coating.Second figure As the exposed portion that the part of acquisition is bead in coating.Before sedimentation degree analyzer acquires the second image of bead, need Bead is sowed on gage mark coating.When sedimentation degree analyzer detects that gage mark coating solidification is completed, obtain in coating The image of bead exposed portion, i.e. sedimentation degree analyzer get the second figure for sowing the exposed portion of bead in rear coating Picture.
It optionally, can after sedimentation degree analyzer gets the second image for sowing the exposed portion of bead in rear coating To get the second average geometric parameter for sowing the exposed portion of bead in rear coating using image processing apparatus.This second Average geometric parameter can be the one of which in bead average grain diameter and average cross-section.The second average geometric parameter and First average geometric parameter is identical.Such as the second average geometric parameter, when can be bead average grain diameter, first is average several What parameter is also the average grain diameter of bead.
It can be readily appreciated that after sedimentation degree analyzer gets the second average geometric parameter for sowing front glass pearl, by this Second average geometric parameter stores in memory.
In S203, sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.
According to some embodiments, when sedimentation degree analyzer detects the second average geometric parameter of bead, using phase The sedimentation degree coefficient of bead is calculated in the algorithm answered.The sedimentation degree coefficient is average according to sow front glass pearl first What geometric parameter and the second average geometric parameter calculating for sowing the exposed portion of bead in rear coating acquired.
Optionally, it is 800um that sedimentation degree analyzer, which gets and sows the average grain diameter of front glass pearl, sows glass in rear coating The average grain diameter of glass pearl exposed portion is 300um.Sedimentation degree analyzer is according to the average grain diameter for sowing front glass pearl and after sowing The average grain diameter of bead exposed portion in coating, the sedimentation degree that bead is calculated is about 96%.Sedimentation degree analyzer The default sedimentation degree factor v range of bead is 60%-70%.If the default sedimentation of the sedimentation degree that sedimentation degree analyzer is chosen Spending coefficient is 65%, since the sedimentation degree coefficient 96% that sedimentation degree analyzer is calculated is higher than default sedimentation degree coefficient 65%, Then degree of sedimentation analyzer delays the opportunity of sowing of bead.
It can be readily appreciated that sedimentation degree analyzer get sow front glass pearl average grain diameter be 800um, applied after sowing The average grain diameter of bead exposed portion is 780um in material.Sedimentation degree analyzer according to sow front glass pearl average grain diameter and The average grain diameter for sowing bead exposed portion in rear coating, the sedimentation degree that bead is calculated is about 61%.Sedimentation degree The default sedimentation degree factor v range of analyzer bead is 60%-70%.If the sedimentation degree that sedimentation degree analyzer is chosen is pre- If sedimentation degree coefficient is 65%, since the sedimentation degree coefficient 61% that sedimentation degree analyzer is calculated is lower than default sedimentation degree coefficient 65%, then degree of sedimentation analyzer shifts to an earlier date the opportunity of sowing of bead.
The embodiment of the present application provides a kind of detection method of roadmarking bead sedimentation degree, and this method includes obtaining to sow The first average geometric parameter of front glass pearl;Obtain the second average geometric ginseng for sowing the exposed portion of bead in rear coating Number;Sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.The embodiment of the present application passes through acquisition The the first average geometric parameter and the second average geometric parameter of bead can be improved and sow the bead on spraying gage mark coating Sedimentation degree coefficient accuracy in computation.When the sowing of the adjustable bead of sedimentation degree coefficient of bead is obtained by calculation In the sedimentation degree of gage mark coating and then the construction quality of bead can be improved in machine, adjustable bead.
Fig. 3 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of the embodiment of the present application.
As shown in figure 3, the detection device 300 of the roadmarking bead sedimentation degree includes: first acquisition unit 301, the Two acquiring units 302 and coefficient calculation unit 303, in which:
First acquisition unit 301, for obtaining the first average geometric parameter for sowing front glass pearl;
Second acquisition unit 302, for obtaining the second average geometric ginseng for sowing the exposed portion of bead in rear coating Number;
Coefficient calculation unit 303, for calculating sedimentation degree according to the first average geometric parameter and the second average geometric parameter Coefficient.
Optionally, first acquisition unit 301 are also used to acquire the first image of bead;The is obtained according to the first image One average geometric parameter.
Optionally, second acquisition unit 302 are also used to sow bead on gage mark coating, obtain the of bead Two images.
The embodiment of the present application provides a kind of detection device of roadmarking bead sedimentation degree, which obtains by first Unit obtains the first average geometric parameter for sowing front glass pearl;Second acquisition unit obtains the dew for sowing bead in rear coating Second average geometric parameter of part out;Coefficient calculation unit is according to the first average geometric parameter and the second average geometric parameter meter Calculate sedimentation degree coefficient.The detection device of the embodiment of the present application is average by the first average geometric parameter and second for obtaining bead The accuracy in computation for sowing the sedimentation degree coefficient of bead on spraying gage mark coating can be improved in geometric parameter.The device is logical Sowing opportunity for the sedimentation adjustable bead of degree coefficient that bead is calculated is crossed, adjustable bead is in gage mark coating Sedimentation degree, and then the construction quality of bead can be improved.
Fig. 4 shows a kind of structural schematic diagram of sedimentation degree analyzer of the embodiment of the present application.
As shown in figure 4, the sedimentation degree analyzer 400, comprising: image acquiring device 401 and image processing apparatus 402.
Image acquiring device 401, for obtain sow before and bead image after sowing;
Image processing apparatus 402, for carrying out processing to the bead image before sowing and after sowing to be sowed The average geometric parameter of bead image preceding and after sowing.
According to some embodiments, image acquiring device 401 includes electron microscopy system or camera.
The embodiment of the present application provides a kind of sedimentation degree analyzer, which is broadcast by image acquiring device acquisition Bead image before spreading and after sowing, image processing apparatus to the bead image before sowing and after sowing carry out processing to Obtain the average geometric parameter of the bead image before sowing and after sowing.The sedimentation degree analyzer of the embodiment of the present application is by broadcasting The average geometric parameter of bead image before spreading and after sowing, can be calculated the sedimentation degree coefficient of bead.The sedimentation Degree analyzer can also adjust sowing opportunity for bead, and adjustable bead, and then can be in the sedimentation degree of gage mark coating Improve the construction quality of bead.
Fig. 5 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of the embodiment of the present application.
As shown in figure 5, the detection device 500 of the roadmarking bead sedimentation degree can be realized and aforementioned be implemented according to the application The detection method of the roadmarking bead sedimentation degree of example or the construction method of the bead for roadmarking.
As shown in figure 5, the detection device 500 of the roadmarking bead sedimentation degree includes processor 501 and memory 502, wherein the detection device 500 of roadmarking bead sedimentation degree can also include bus 503, processor 501 and memory 502 can be connected with each other by bus 503, and bus 503 can be Peripheral Component Interconnect standard (Peripheral Component Interconnect, abbreviation PCI) bus or expanding the industrial standard structure (Extended Industry Standard Architecture, abbreviation EISA) bus etc..Bus 503 can be divided into address bus, data/address bus, control bus etc..For just It is only indicated with a line in expression, Fig. 5, it is not intended that an only bus or a type of bus.Memory 502 is used In one or more programs of the storage comprising instruction;Processor 501 is held for scanning the instruction 511 being stored in memory 502 The detection method of the above-mentioned roadmarking bead sedimentation degree of row or for the bead of roadmarking construction method the step of.
The embodiment of the present application provides a kind of detection device of bead sedimentation degree, and the detection device of the bead sedimentation degree is logical The bead image before acquisition is sowed and after sowing is crossed, the bead image before sowing and after sowing handle obtaining The average geometric parameter of bead image before sowing and after sowing.The detection device of the bead sedimentation degree of the embodiment of the present application By the average geometric parameter of the bead image before sowing and after sowing, the sedimentation degree coefficient of bead can be calculated. The detection device of the bead sedimentation degree can sow opportunity according to the sedimentation degree coefficient adjustment bead being calculated, can be with Bead is adjusted in the sedimentation degree of gage mark coating, and then the construction quality of bead can be improved.
Fig. 6 shows the structural schematic diagram of the detection device of the roadmarking bead sedimentation degree of another embodiment of the application.
As shown in fig. 6, the detection device 600 of the roadmarking bead sedimentation degree can be realized and aforementioned be implemented according to the application The detection method of the roadmarking bead sedimentation degree of example.
As shown in fig. 6, the detection device 600 of the roadmarking bead sedimentation degree includes roadmarking 601, image acquisition Unit 602, bead image 603 and image processing unit 604.
According to some embodiments, image acquisition unit 602 acquires bead image 603.The image acquisition unit 602 is for example It can be electron microscopy system.The bead image 603 includes sowing the first image 6031 of front glass pearl and applying after sowing Second image 6032 of bead exposed portion in material.Electron microscopy system 602 is collected to sow the first of front glass pearl Image 6031 can be as shown in Figure 7a.Electron microscopy system 602 is collected to sow bead exposed portion in rear coating Second image 6032 can be as shown in Figure 7b.According to collected first image 6031 of image acquisition unit 602 and the second image 6032, image processing unit 604 can be calculated separately to obtain the first average geometric parameter for sowing front glass pearl and be applied after sowing Second average geometric parameter of bead exposed portion in material.Image processing unit 604 is according to the first average geometric got The sedimentation degree coefficient of bead can be calculated in parameter and the second average geometric parameter, and according to the sedimentation degree coefficient adjustment glass Glass pearl sows opportunity.
The application also provides a kind of computer readable storage medium, is stored thereon with computer program, and the program is processed The step of above method is realized when device executes.Wherein, computer readable storage medium can include but is not limited to any kind of Disk, including floppy disk, CD, DVD, CD-ROM, mini drive and magneto-optic disk, ROM, RAM, EPROM, EEPROM, DRAM, VRAM, flash memory device, magnetic or optical card, nanosystems (including molecular memory IC), or be suitable for store instruction and/ Or any kind of medium or equipment of data.
The embodiment of the present application also provides a kind of computer program product, which includes storage computer journey The non-transient computer readable storage medium of sequence, the computer program are operable to execute computer such as above method implementation The detection method of any roadmarking bead sedimentation degree recorded in example or the bead for roadmarking are applied Some or all of work method step.
Those skilled in the art can be understood that the technical solution of the application can be come by software and/or hardware It realizes." unit " and " module " in this specification refers to complete independently or cooperates with other component complete specific function Software and/or hardware, wherein hardware for example can be field programmable gate array (Field-ProgrammaBLE Gate Array, FPGA), integrated circuit (Integrated Circuit, IC) etc..
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some service interfaces, device or unit It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment (can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application Step.And memory above-mentioned includes: USB flash disk, read-only memory (Read-Only Memory, ROM), random access memory The various media that can store program code such as (Random Access Memory, RAM), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with logical process sequence to instruct relevant hardware, which can store in a computer-readable memory, memory It may include: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc..
As described above, the only exemplary embodiment of the disclosure cannot limit the scope of the present disclosure with this.I.e. in every case according to The disclosure instruct made by equivalent changes and modifications, all still belong in the range of the disclosure covers.Those skilled in the art are considering Specification and after practicing disclosure herein, will readily occur to other embodiments of the disclosure.This application is intended to cover the disclosure Any variations, uses, or adaptations, the generality that these variations, uses, or adaptations follow the disclosure is former The common knowledge or conventional techniques in the art managed and do not recorded including the disclosure.Description and embodiments only by It is considered as illustratively, the scope of the present disclosure and spirit are defined by the claims.

Claims (13)

1. a kind of construction method of the bead for roadmarking characterized by comprising
Spray gage mark coating;
Sow bead;
Obtain the sedimentation degree coefficient of the bead;
Opportunity is sowed according to the sedimentation degree coefficient adjustment bead.
2. the method as described in claim 1, which is characterized in that the sedimentation degree coefficient for obtaining the bead includes:
Obtain the first average geometric parameter for sowing front glass pearl;
Obtain the second average geometric parameter for sowing the exposed portion of bead in rear coating;
The sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.
3. the method as described in claim 1, which is characterized in that the first average geometric parameter and the second average geometric parameter Including average grain diameter or average cross-section.
4. the method as described in claim 1, which is characterized in that the sowing according to the sedimentation degree coefficient adjustment bead Opportunity, comprising:
If the sedimentation degree coefficient is higher than default sedimentation degree coefficient, the opportunity of sowing of bead is delayed;
If the sedimentation degree coefficient is lower than default sedimentation degree coefficient, the opportunity of sowing of bead is shifted to an earlier date.
5. a kind of detection method of roadmarking bead sedimentation degree characterized by comprising
Obtain the first average geometric parameter for sowing front glass pearl;
Obtain the second average geometric parameter for sowing the exposed portion of bead in rear coating;
The sedimentation degree coefficient is calculated according to the first average geometric parameter and the second average geometric parameter.
6. method as claimed in claim 4, which is characterized in that described to obtain the first average geometric parameter for sowing front glass pearl Further include:
Acquire the first image of the bead;
The first average geometric parameter is obtained according to the first image.
7. method as claimed in claim 4, which is characterized in that the exposed portion of bead in rear coating is sowed in the acquisition Before second average geometric parameter further include:
The bead is sowed on gage mark coating;
Obtain the second image for sowing the exposed portion of bead described in rear coating.
8. method as claimed in claim 4, which is characterized in that the sedimentation degree factor v range of the bead is 60%- 70%.
9. a kind of detection device of roadmarking bead sedimentation degree characterized by comprising
First acquisition unit, for obtaining the first average geometric parameter for sowing front glass pearl;
Second acquisition unit, for obtaining the second average geometric parameter for sowing the exposed portion of bead in rear coating;
Coefficient calculation unit, it is described heavy for being calculated according to the first average geometric parameter and the second average geometric parameter Decreasing concentration coefficient.
10. a kind of detection device of bead sedimentation degree, including memory, processor and storage are in the memory and can The computer program run on the processor, which is characterized in that the processor is realized when executing the computer program Method described in any one of the claims 5-8.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor Method described in any one of the claims 5-8 is realized when execution.
12. a kind of sedimentation degree analyzer characterized by comprising
Image acquiring device, for obtain sow before and bead image after sowing;
Image processing apparatus, for the bead image before sowing and after sowing to be carried out before processing is sowed to acquisition and sowed The average geometric parameter of bead image afterwards.
13. sedimentation degree analyzer as claimed in claim 12, which is characterized in that described image acquisition device includes electron microscopic Mirror system or camera.
CN201910640698.6A 2019-07-16 2019-07-16 Glass bead construction method, and method and device for detecting sedimentation degree Active CN110344342B (en)

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