CN107037007A - A kind of glass-reflected with automatic calibration function is than measurement apparatus and method - Google Patents
A kind of glass-reflected with automatic calibration function is than measurement apparatus and method Download PDFInfo
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- CN107037007A CN107037007A CN201710353519.1A CN201710353519A CN107037007A CN 107037007 A CN107037007 A CN 107037007A CN 201710353519 A CN201710353519 A CN 201710353519A CN 107037007 A CN107037007 A CN 107037007A
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- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000004044 response Effects 0.000 claims description 52
- 238000012545 processing Methods 0.000 claims description 12
- 238000012937 correction Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 7
- 230000008520 organization Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000004313 glare Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004164 analytical calibration Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
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Abstract
The invention discloses a kind of glass-reflected with automatic calibration function than measurement apparatus and method, described device includes emitter, servicing unit, reception device and bogey；The servicing unit includes the first assisted calibration mechanism or the second assisted calibration mechanism；The first assisted calibration mechanism includes being provided with on-gauge plate and blackboard on drive mechanism, the bogey；The drive mechanism is used to drive the bogey to move, second assisted calibration mechanism is used for the position for adjusting the emitter and the reception device, make the position movement where the position to on-gauge plate where the launching position from blackboard of the light beam, or make the position movement where the position to blackboard where the launching position from on-gauge plate of the light beam；The light beam is incident upon on sample by the projection mouth.Present invention reduces prover time, operating efficiency is improved, applicability is wider.
Description
Technical field
Compare measurement apparatus the present invention relates to field of optical detection, more particularly to a kind of glass-reflected with automatic calibration function
And method.
Background technology
The reflection of glass is to fall the phenomenon in the light part of glass surface (inner surface or outer surface) from surface backspace；Glass
Reflectivity is the optical parametric for characterizing glass performance, and it is not only design and prepares the important parameter needed, and is also exploitation
The important evidence of new material；The reflectivity of such as low emissivity glass just determines the color and performance of glass in itself.
Calibration in test is to be tested measuring instrument or standard component with adjusting to understand the behavior of its degree of accuracy, tool
Body, under prescribed conditions, for the value indicated by determination measuring instrument or measuring system, or material measure or reference material institute
The value of representative, one group of operation of relation between the corresponding value reappeared by standard.
Wherein, progress reflection zero calibration and reflection reference calibration are generally required before glass-reflected is carried out than measurement,
To improve the measurement accuracy of reflectivity；But, traditional reflection calibration method generally requires artificial hyperphoric calibration standard plate,
Inefficiency.Such as metering technology normalized《Albedometer calibrating standard》JJF 1232-2009, wherein providing, " zeroing
After end, blackboard is removed, standard white plate is changed and carries out reflectivity calibration, instrument calibration, which is finished, enters measuring state "；It is such
Mode takes, and measurement result accuracy is not enough.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention propose the glass-reflected with automatic calibration function than measurement apparatus and
Method.
The present invention is realized with following technical scheme：
First aspect there is provided a kind of glass-reflected with automatic calibration function than measurement apparatus, it is including emitter, auxiliary
Help device, reception device and bogey；The emitter and reception device are respectively positioned on the same side of the servicing unit；Institute
Stating servicing unit includes the first assisted calibration mechanism or the second assisted calibration mechanism；
The emitter is used to send light beam；The first assisted calibration mechanism includes drive mechanism, the carrying dress
Put and be provided with on-gauge plate and blackboard；
The drive mechanism is used to drive the bogey to move, and the second assisted calibration mechanism is used to adjust the transmitting
The position of device and the reception device,
The corrective action of the driving effect of the drive mechanism and the second assisted calibration mechanism, is to make the throwing of the light beam
The position movement penetrated where the position to on-gauge plate where position from blackboard, or make the launching position of the light beam from standard
Moved to the position where blackboard position where plate；
Projection mouth is offered in the measurement apparatus；Under the blocking of no on-gauge plate or blackboard, the light beam passes through institute
Projection mouth is stated to be incident upon on sample；
The reception device is used to receive the light beam in the light beam fired back after on-gauge plate or sample.
Further, the drive mechanism includes the first driver, and the bogey includes the first movable plate, the mark
Quasi- plate and blackboard are sequentially arranged on first movable plate；
The orientation that first driver is used to drive first movable plate along the on-gauge plate and blackboard is moved
It is dynamic, make the position movement where the position to on-gauge plate where the launching position from blackboard of the light beam, or make the light beam
Launching position from the on-gauge plate where position to the blackboard where position movement.
Further, the drive mechanism includes the second driver, and the bogey includes the second movable plate；The mark
The position of quasi- plate and blackboard on second movable plate is, at the tangent line of same circular arc；
Second driver is used for the side of circular arc where driving second movable plate along the on-gauge plate and blackboard
To movement, make the position movement where the position to on-gauge plate where the launching position from blackboard of the light beam, or make described
Position movement where position to the blackboard where the launching position of light beam from the on-gauge plate.
Further, the emitter includes light source, diaphragm and collimation lens successively；The light source is used to be the dress
Offer light beam is put, the diaphragm is used for the light-inletting quantity for adjusting the light beam, and the collimation lens is used for the light after regulation
Shu Jinhang collimation focusings；
The reception device includes integrating sphere, spectrum device, photodetector, Signal acquiring and processing list successively
Member；The integrating sphere, which is used to collect, enters its internal all light beam, and the spectrum device is used to receive the integrating sphere
The light beam of collection is separated according to certain wavelength rule, and the photodetector is used to the optical signal of light beam being converted to electric signal, institute
Stating Signal acquiring and processing unit is used to gather the electric signal, and the Electric signal processing is obtained into corresponding parameter.
Further, in addition to controlling organization, the controlling organization includes multiple controllers, and the controller is used to receive
The control instruction of operator, and corresponding calibration signal is produced, the drive mechanism receives the calibration signal.
Further, in addition to the first detector and the first determining device,
First detector is used to detect whether the drive mechanism receives zero point correction signal, if so, then triggering
First driver drives the bogey, the light beam is incident upon on blackboard；Meanwhile, obtained by the reception device
Take the first luminosity response under each wavelength；
First determining device is used to judge whether the acquisition of the first luminosity response under each wavelength terminates, if
It is then to trigger first driver to move the bogey, making to be incident upon the light beam on blackboard, to be transferred to skew described black
Plate.
Further, in addition to the second detector and the second determining device,
Second detector is used to detect whether the drive mechanism receives reference calibration signal, if so, then triggering
Second driver drives the bogey, the light beam is incident upon on on-gauge plate；Meanwhile, pass through the reception device
Obtain the second luminosity response under each wavelength；
Second determining device is used to judge whether the acquisition of the second luminosity response under each wavelength terminates, if
It is then to trigger second driver to move the bogey, makes to be incident upon the light beam on on-gauge plate and be transferred to described in skew
On-gauge plate.
Second aspect using above-mentioned device carries out method of the glass-reflected than measurement there is provided a kind of, including：
When acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ)；
When gathering the light beam and being incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd(λ)；
When obtaining the light beam and being incident upon in optical path on sample, the target luminosity response I under each wavelength
(λ)；
According to the first luminosity response I0(λ), the second luminosity response Istd(λ) and target luminosity response I (λ),
And formulaObtain spectral reflectance ratio ρ (λ).
Further, when the acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ)；Bag
Include：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the first driver, or,
The direction of circular arc is moved where driving the first movable plate along the on-gauge plate and blackboard using the second driver, or, utilize
The position of emitter and the reception device, makes the light beam be incident upon on blackboard described in second assisted calibration institutional adjustment；
The first luminosity response I under now each wavelength of light beam is obtained by the reception device0(λ)。
Further, when the collection light beam is incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd
(λ)；Including：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the second driver, or,
The direction of circular arc is moved where driving the second movable plate along the on-gauge plate and blackboard using the second driver, or, utilize
The position of emitter and the reception device, makes the light beam be incident upon on-gauge plate described in second assisted calibration institutional adjustment
On；
The second luminosity response I under now each wavelength of light beam is obtained by the reception devicestd(λ)。
The present invention is carrying out zero point correction by projecting light beams upon on blackboard, by projecting light beams upon known to reflectivity
On-gauge plate on carry out reference calibration, realized automatically in whole calibration process, eliminate the artificial link for placing on-gauge plate, enter
And improve the measurement progress of sample reflectivity.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is that the light beam that provides is incident upon the structural representation that part calibration is carried out on blackboard in embodiment one；
Fig. 2 is that the light beam that provides is incident upon the structural representation that reference calibration is carried out on on-gauge plate in embodiment one；
Fig. 3 is the structural representation tested sample that provides in embodiment one；
Fig. 4 be provide in embodiment three to glass-reflected than the method flow diagram that measures.
In figure, 1- light sources, 2- diaphragms, 3- collimation lenses, 4- samples, 5- integrating spheres, 6- spectrum devices, 7- light
Electric explorer, 8- Signal sampling and processing units, 9- on-gauge plates, 10- blackboards, the drivers of 11- first, the movable plates of 12- first.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model that the present invention is protected
Enclose.
It should be noted that term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to clearly arrange
Those steps or unit gone out, but may include not listing clearly or solid for these processes, method, product or equipment
The other steps or unit having.
It should be noted that reflection ratio measuring device is generally divided into absolute reflectance measurement apparatus and reference reflection ratio measuring
Device, glass-reflected of the present invention is reference reflection ratio measuring device than measurement apparatus.
Embodiment one：
A kind of glass-reflected with automatic calibration function is present embodiments provided than measurement apparatus, including it is emitter, auxiliary
Help device, reception device and bogey；The emitter and reception device are respectively positioned on the same side of the servicing unit；Institute
Stating servicing unit includes the first assisted calibration mechanism；Wherein, the first assisted calibration mechanism is located inside the test device.
The emitter is used to send light beam；The first assisted calibration mechanism includes drive mechanism, the carrying dress
Put and be provided with on-gauge plate and blackboard；Wherein, the on-gauge plate is the high reflection mirror surface glass of known reflectivity.
The drive mechanism is used to drive the bogey to move, and the driving effect of the drive mechanism makes the light beam
Launching position from blackboard where position to on-gauge plate where position movement, or make the launching position of the light beam from
Moved to the position where blackboard position where on-gauge plate；
Projection mouth is offered in the measurement apparatus；Wherein, sample is placed on outside described device and positioned at projection mouth
Place；Under the blocking of no on-gauge plate or blackboard, the light beam is incident upon on sample by the projection mouth；
The reception device is used to receive the light beam in the light beam fired back after on-gauge plate or sample.
Mode is preferably carried out as one kind, as Figure 1-3, the drive mechanism includes the first driver, described to hold
Carry and put including the first movable plate 12, the on-gauge plate 9 and blackboard 10 are sequentially arranged on first movable plate 12；
First driver 11 is used to drive arrangement of first movable plate 12 along the on-gauge plate 9 and blackboard 10
Direction is moved, and makes the position movement where the launching position from the position to on-gauge plate 9 at the place of blackboard 10 of the light beam, or make
The position movement where position to the blackboard 10 where the launching position of the light beam from the on-gauge plate 9.
Mode is preferably carried out as one kind, the drive mechanism includes the second driver, the bogey includes the
Two movable plates；The position of the on-gauge plate 9 and blackboard 10 on second movable plate is, at the tangent line of same circular arc；
In the case of the implementation, second driver can drive second movable plate along the on-gauge plate 9 and the institute of blackboard 10
Moved in the direction of circular arc, the position where making the launching position from the position to on-gauge plate 9 at the place of blackboard 10 of the light beam is moved
It is dynamic, or make the position movement where the launching position from the position to the blackboard 10 at the place of on-gauge plate 9 of the light beam.
Specifically, the emitter includes light source 1, diaphragm 2 and collimation lens 3 successively；It is described that the light source 1, which is used for,
Device provides light beam, and the diaphragm 2 is used for the light-inletting quantity for adjusting the light beam, and the collimation lens 3 is used for the institute after regulation
State light beam and carry out collimation focusing；
The reception device includes integrating sphere 5, spectrum device 6, photodetector 7, Signal acquiring and processing successively
Unit 8；The integrating sphere 5, which is used to collect, enters its internal all light beam, and the spectrum device 6 is used for the integration
The light beam that ball 5 is collected is separated according to certain wavelength rule, and the photodetector 7 is used to the optical signal of light beam being converted to telecommunications
Number, the Signal acquiring and processing unit 8 is used to gather the electric signal, and the Electric signal processing is obtained into corresponding ginseng
Number.
Further illustrate, in addition to controlling organization, the controlling organization includes multiple controllers, the controller is used
In the control instruction of reception operator, and corresponding calibration signal is produced, the drive mechanism receives the calibration signal.
As a kind of specific embodiment, in addition to the first detector and the first determining device,
Specifically, first detector is used to detect whether the drive mechanism receives zero point correction signal, if so,
Then trigger first driver 11 and drive the bogey, the light beam is incident upon on blackboard 10；Meanwhile, by described
Reception device obtains the first luminosity response under each wavelength；Afterwards, first detector waits and next signal instruction is done
Go out detection.Wherein, Fig. 1 is that light beam is incident upon the structural representation that part calibration is carried out on blackboard 10.
First determining device is used to judge whether the acquisition of the first luminosity response under each wavelength terminates, if
It is then to trigger first driver 11 to move the bogey, the light beam being incident upon on blackboard 10 is transferred to skew institute
State blackboard 10；Afterwards, first determining device waits the acquisition to next first luminosity response to judge.
Wherein, additionally it is possible to by closing or blocking lighting source 1, gather the luminosity response I under each wavelength0(λ)。
As a kind of specific embodiment, in addition to the second detector and the second determining device,
Specifically, second detector is used to detect whether the drive mechanism receives reference calibration signal, if so,
Then trigger second driver and drive the bogey, the light beam is incident upon on on-gauge plate 9；Meanwhile, by described
Reception device obtains the second luminosity response under each wavelength；Afterwards, second detector waits and next signal instruction is done
Go out detection.Wherein, Fig. 2 is that light beam is incident upon the structural representation that reference calibration is carried out on on-gauge plate 9.
Second determining device is used to judge whether the acquisition of the second luminosity response under each wavelength terminates, if
It is then to trigger second driver to move the bogey, the light beam being incident upon on on-gauge plate 9 is transferred to skew described
On-gauge plate 9；Afterwards, second determining device waits the acquisition to next second luminosity response to judge.
It should be noted that after zero point correction and reference calibration, sample test is carried out, as shown in figure 3, Fig. 3
For the structural representation tested sample.Wherein, n.s or the optical signal as zero point that measures when placing blackboard
Calibration signal, it is reference calibration signal to be put into the optical signal measured during on-gauge plate；Also, for zero point correction and reference school
Standard, can be completed, not sequence requirement before sample reflection ratio measuring.
Further illustrate, be projected in light beam on blackboard, the first luminosity response pair obtained by reception device
What is answered is the veiling glare of background；It is projected in light beam on on-gauge plate, the second luminosity response correspondence obtained by reception device
Existing reflection the veiling glare that also has powerful connections of light beam；Also, in sample test process is carried out, corresponding is equally both
The veiling glare that the light beam for having reflection also has powerful connections.
Embodiment two：
A kind of glass-reflected with automatic calibration function is present embodiments provided than measurement apparatus, including it is emitter, auxiliary
Help device, reception device and bogey；The emitter and reception device are respectively positioned on the same side of the servicing unit；Institute
Stating servicing unit includes the second assisted calibration mechanism；Wherein, the second assisted calibration mechanism is located inside the test device.
The emitter is used to send light beam；On-gauge plate and blackboard are provided with the bogey；Second auxiliary school
Quasi- mechanism is used for the position for adjusting the emitter and the reception device, and the corrective action of the second assisted calibration mechanism makes institute
The position movement where the position to on-gauge plate where the launching position from blackboard of light beam is stated, or makes the projection of the light beam
Position movement where position to blackboard where position from on-gauge plate；
Projection mouth is offered in the measurement apparatus；Under the blocking of no on-gauge plate or blackboard, the light beam passes through institute
Projection mouth is stated to be incident upon on sample；
The reception device is used to receive the light beam in the light beam fired back after on-gauge plate or sample.
It should be noted that the position by adjusting the emitter and the reception device, the process calibrated
In, the position of the on-gauge plate, blackboard and sample is motionless.
Embodiment three：
Present embodiments provide a kind of device using described in embodiment one and carry out method of the glass-reflected than measurement, such as scheme
Shown in 4, including：
S101. when acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ)；
When S102. gathering the light beam and being incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd(λ)；
When S103. obtaining the light beam and being incident upon in optical path on sample, the target luminosity response under each wavelength
Value I (λ)；
Specifically, step S101 belongs to zero point correction, and step S102 belongs to reference calibration, is calibrated in zero point correction and reference
After the completion of, sample is put on the outside of device, and at calibration mouth, sample measured.
S104. according to the first luminosity response I0(λ), the second luminosity response Istd(λ) and target luminosity response
I (λ), and formulaObtain spectral reflectance ratio ρ (λ).
Wherein, the ρstd(λ) is spectral reflectance of the reflection standard under the conditions of measure geometry identical with sample
Than.
Further, when acquisition light beam is incident upon on blackboard described in S101., the first luminosity response I under each wavelength0
(λ)；Including：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the first driver, in light beam
When being incident upon on blackboard, the first luminosity response I under now each wavelength of light beam is obtained by the reception device0(λ)；
Or, the direction of circular arc is moved where driving the second movable plate along the on-gauge plate and blackboard using the second driver
It is dynamic, when light beam is incident upon on blackboard, the first luminosity response under now each wavelength of light beam is obtained by the reception device
I0(λ)。
Further, when the collection light beam is incident upon on on-gauge plate described in S102., the second luminosity response under each wavelength
Value Istd(λ)；Including：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the first driver, in light beam
When being incident upon on on-gauge plate, the second luminosity response I under now each wavelength of light beam is obtained by the reception devicestd(λ)。
Or, the direction of circular arc is moved where driving the second movable plate along the on-gauge plate and blackboard using the second driver
Dynamic, when light beam is incident upon on on-gauge plate, the second luminosity obtained by the reception device under now each wavelength of light beam is responded
Value Istd(λ)。
Example IV：
Present embodiments provide a kind of device using described in embodiment two and carry out glass-reflected than the method for measurement, this reality
Apply example from unlike embodiment three：
When the acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ), including：
Using the position of emitter and the reception device described in the second assisted calibration institutional adjustment, throw the light beam
Penetrate on blackboard；The first luminosity response I under now each wavelength of light beam is obtained by the reception device0(λ)。
When the collection light beam is incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd(λ), including：
Using the position of emitter and the reception device described in the second assisted calibration institutional adjustment, throw the light beam
Penetrate on on-gauge plate；The second luminosity response I under now each wavelength of light beam is obtained by the reception devicestd(λ)。
The beneficial effect that the present invention can be brought is：
The present invention is carrying out zero point correction by projecting light beams upon on blackboard, by projecting light beams upon known to reflectivity
On-gauge plate on carry out reference calibration, realized automatically in whole calibration process, eliminate the artificial link for placing on-gauge plate, enter
And improve the measurement progress of sample reflectivity.
There are the present invention various ways to realize zero point correction and reference calibration；It can be moved by the first driver driving first
Dynamic orientation of the plate along the on-gauge plate and blackboard is moved, additionally it is possible to using the second driver drive the second movable plate along
The direction movement of circular arc where the on-gauge plate and blackboard, realizes automatic calibration；Additionally it is possible to keep on-gauge plate and blackboard not
It is dynamic, realize automatic calibration using the position of emitter and the reception device described in the second assisted calibration institutional adjustment.
In a word, present invention reduces prover time, operating efficiency is improved, enables glass-reflected rate measurement apparatus quick
Detection is completed, test data is improved, and the present invention more adapts to the occasion of live frequent calibration, applicability is wider.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.
The modules in technical scheme in the present invention can be realized by terminal or miscellaneous equipment.The meter
Calculation machine terminal includes processor and memory.The memory is used to store programmed instruction/module in the present invention, the processing
Device is stored in programmed instruction/module in memory by operation, realizes corresponding function of the present invention.
Part or the technical scheme that technical scheme in the present invention substantially contributes to prior art in other words
All or part can be embodied in the form of software product, the computer software product is stored in storage medium, bag
Some instructions are included to so that one or more computer equipment (can be personal computer, server or network equipment etc.) is held
The all or part of step of each embodiment methods described of the row present invention.
The division of heretofore described module/unit, only a kind of division of logic function can have another when actually realizing
Outer dividing mode, such as multiple units or component can combine or be desirably integrated into another system, or some features can
To ignore, or do not perform.Some or all of module/unit therein can be selected according to the actual needs realizes this to reach
The purpose of scheme of the invention.
In addition, each module/unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of glass-reflected with automatic calibration function compares measurement apparatus, it is characterised in that including emitter, auxiliary dress
Put, reception device and bogey；The emitter and reception device are respectively positioned on the same side of the servicing unit；It is described auxiliary
Device is helped to include the first assisted calibration mechanism or the second assisted calibration mechanism；
The emitter is used to send light beam；The first assisted calibration mechanism is included on drive mechanism, the bogey
It is provided with on-gauge plate and blackboard；
The drive mechanism is used to drive the bogey to move, and the second assisted calibration mechanism is used to adjust the emitter
With the position of the reception device,
The corrective action of the driving effect of the drive mechanism and the second assisted calibration mechanism, is to make the projection position of the light beam
Put from the position movement where the position to on-gauge plate where blackboard, or make the launching position of the light beam from on-gauge plate institute
Position to where blackboard position move；
Projection mouth is offered in the measurement apparatus；Under the blocking of no on-gauge plate or blackboard, the light beam is thrown by described
Loophole is incident upon on sample；
The reception device is used to receive the light beam in the light beam fired back after on-gauge plate or sample.
2. device according to claim 1, it is characterised in that
The drive mechanism include the first driver, the bogey include the first movable plate, the on-gauge plate and blackboard according to
It is secondary to be arranged on first movable plate；
First driver is used to drive orientation of first movable plate along the on-gauge plate and blackboard to move, and makes
Position movement where position to on-gauge plate where the launching position from blackboard of the light beam, or make the projection of the light beam
Position movement where position to the blackboard where position from the on-gauge plate.
3. device according to claim 1, it is characterised in that
The drive mechanism includes the second driver, and the bogey includes the second movable plate；The on-gauge plate and blackboard exist
Position on second movable plate is, at the tangent line of same circular arc；
The direction that second driver is used for circular arc where driving second movable plate along the on-gauge plate and blackboard is moved
It is dynamic, make the position movement where the position to on-gauge plate where the launching position from blackboard of the light beam, or make the light beam
Launching position from the on-gauge plate where position to the blackboard where position movement.
4. device according to claim 1, it is characterised in that
The emitter includes light source, diaphragm and collimation lens successively；The light source is used to provide light beam for described device, institute
The light-inletting quantity that diaphragm is used to adjust the light beam is stated, the collimation lens is used to the light beam after regulation collimate to gather
It is burnt；
The reception device includes integrating sphere, spectrum device, photodetector, Signal acquiring and processing unit successively；Institute
State integrating sphere be used for collect enter its internal all light beam, the spectrum device is for the light of collecting the integrating sphere
Beam is separated according to certain wavelength rule, and the photodetector is used to the optical signal of light beam being converted to electric signal, the signal
Collection is used to gather the electric signal with processing unit, and the Electric signal processing is obtained into corresponding parameter.
5. device according to claim 1, it is characterised in that also including controlling organization, the controlling organization includes multiple
Controller, the controller is used for the control instruction for receiving operator, and produces corresponding calibration signal, and the drive mechanism connects
Receive the calibration signal.
6. device according to claim 2, it is characterised in that
Also include the first detector and the first determining device,
First detector is used to detect whether the drive mechanism receives zero point correction signal, if so, then triggering described
First driver drives the bogey, the light beam is incident upon on blackboard；Meanwhile, obtain each by the reception device
The first luminosity response under wavelength；
First determining device is used to judge whether the acquisition of the first luminosity response under each wavelength terminates, if so, then
Trigger first driver and move the bogey, make to be incident upon the light beam on blackboard and be transferred to the skew blackboard.
7. device according to claim 3, it is characterised in that
Also include the second detector and the second determining device,
Second detector is used to detect whether the drive mechanism receives reference calibration signal, if so, then triggering described
Second driver drives the bogey, the light beam is incident upon on on-gauge plate；Meanwhile, obtained by the reception device
The second luminosity response under each wavelength；
Second determining device is used to judge whether the acquisition of the second luminosity response under each wavelength terminates, if so, then
Trigger second driver and move the bogey, make to be incident upon the light beam on on-gauge plate and be transferred to the skew standard
Plate.
8. a kind of carry out method of the glass-reflected than measurement using any described devices of claim 1-7, it is characterised in that bag
Include：
When acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ)；
When gathering the light beam and being incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd(λ)；
When obtaining the light beam and being incident upon in optical path on sample, the target luminosity response I (λ) under each wavelength；
According to the first luminosity response I0(λ), the second luminosity response Istd(λ) and target luminosity response I (λ), and
FormulaObtain spectral reflectance ratio ρ (λ).
9. method according to claim 8, it is characterised in that
When the acquisition light beam is incident upon on blackboard, the first luminosity response I under each wavelength0(λ)；Including：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the first driver, or, utilize
The direction of circular arc is moved where second driver drives the first movable plate along the on-gauge plate and blackboard, or, utilize second
The position of emitter and the reception device described in assisted calibration institutional adjustment, makes the light beam be incident upon on blackboard；
The first luminosity response I under now each wavelength of light beam is obtained by the reception device0(λ)。
10. method according to claim 8, it is characterised in that
When the collection light beam is incident upon on on-gauge plate, the second luminosity response I under each wavelengthstd(λ)；Including：
Orientation of first movable plate along the on-gauge plate and blackboard is driven to move using the second driver, or, utilize
The direction of circular arc is moved where second driver drives the second movable plate along the on-gauge plate and blackboard, or, utilize second
The position of emitter and the reception device described in assisted calibration institutional adjustment, makes the light beam be incident upon on on-gauge plate；
The second luminosity response I under now each wavelength of light beam is obtained by the reception devicestd(λ)。
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362374A (en) * | 2018-01-15 | 2018-08-03 | 中国科学院合肥物质科学研究院 | A kind of live spectral calibration and Calibration Method of field ultraphotic spectrum irradiance instrument |
| CN108548797A (en) * | 2018-05-09 | 2018-09-18 | 宁波纳智微光电科技有限公司 | A kind of testing calibration device and method of transmittance reflection ratio measuring instrument |
| CN112657069A (en) * | 2020-11-30 | 2021-04-16 | 江苏海明医疗器械有限公司 | Blade zero calibration device of multi-blade collimator |
| CN115406844A (en) * | 2022-10-13 | 2022-11-29 | 广东三恩时智能科技有限公司 | Combined type light-splitting color photometer |
| WO2022262880A1 (en) * | 2021-06-16 | 2022-12-22 | Univerzita Palackého v Olomouci | Device for the measurement of the spectral reflectance, in particular concave spherical mirror surfaces, and method of the measurement on this device |
| CN116337759A (en) * | 2023-03-20 | 2023-06-27 | 合肥金星智控科技股份有限公司 | Automatic online calibration device and calibration method for industrial field detection equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029419A (en) * | 1975-10-10 | 1977-06-14 | International Business Machines Corporation | Textile color analyzer calibration |
| DE10318892A1 (en) * | 2003-04-17 | 2004-11-04 | Erdmann, Bernd, Dipl.-Phys. | Inspection system for continuous near infrared spectrographic monitoring of a liquid or flowing product, has a rotating reference disk that can be used during measurement to provide black, white and calibration standards |
| CN101598661A (en) * | 2009-07-07 | 2009-12-09 | 上海铭源数康生物芯片有限公司 | The corrector strip and the preparation method that use in a kind of Urine Analyzer based on the test reflectivity |
| CN201697877U (en) * | 2010-06-08 | 2011-01-05 | 上海天地涂料有限公司 | Albedometer |
| CN101995224A (en) * | 2009-08-07 | 2011-03-30 | 株式会社堀场制作所 | Spectroscopic reflectometer and measuring method of reflectivity |
| CN102539387A (en) * | 2011-12-28 | 2012-07-04 | 北京奥博泰科技有限公司 | Method and device for measuring glass reflectance |
| CN104406940A (en) * | 2014-12-01 | 2015-03-11 | 上海理工大学 | Nondestructive identification method of rice with industrial wax |
| CN106353282A (en) * | 2016-08-31 | 2017-01-25 | 电子科技大学 | Micro-area reflectivity testing system and testing method thereof |
-
2017
- 2017-05-18 CN CN201710353519.1A patent/CN107037007A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029419A (en) * | 1975-10-10 | 1977-06-14 | International Business Machines Corporation | Textile color analyzer calibration |
| DE10318892A1 (en) * | 2003-04-17 | 2004-11-04 | Erdmann, Bernd, Dipl.-Phys. | Inspection system for continuous near infrared spectrographic monitoring of a liquid or flowing product, has a rotating reference disk that can be used during measurement to provide black, white and calibration standards |
| CN101598661A (en) * | 2009-07-07 | 2009-12-09 | 上海铭源数康生物芯片有限公司 | The corrector strip and the preparation method that use in a kind of Urine Analyzer based on the test reflectivity |
| CN101995224A (en) * | 2009-08-07 | 2011-03-30 | 株式会社堀场制作所 | Spectroscopic reflectometer and measuring method of reflectivity |
| CN201697877U (en) * | 2010-06-08 | 2011-01-05 | 上海天地涂料有限公司 | Albedometer |
| CN102539387A (en) * | 2011-12-28 | 2012-07-04 | 北京奥博泰科技有限公司 | Method and device for measuring glass reflectance |
| CN104406940A (en) * | 2014-12-01 | 2015-03-11 | 上海理工大学 | Nondestructive identification method of rice with industrial wax |
| CN106353282A (en) * | 2016-08-31 | 2017-01-25 | 电子科技大学 | Micro-area reflectivity testing system and testing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 毛祥光: "球面反射率测量系统", 《中国优秀硕士学位论文全文数据库 基础科学辑》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362374A (en) * | 2018-01-15 | 2018-08-03 | 中国科学院合肥物质科学研究院 | A kind of live spectral calibration and Calibration Method of field ultraphotic spectrum irradiance instrument |
| CN108362374B (en) * | 2018-01-15 | 2020-12-25 | 中国科学院合肥物质科学研究院 | On-site spectral calibration and radiometric calibration method for field hyperspectral irradiance instrument |
| CN108548797A (en) * | 2018-05-09 | 2018-09-18 | 宁波纳智微光电科技有限公司 | A kind of testing calibration device and method of transmittance reflection ratio measuring instrument |
| CN112657069A (en) * | 2020-11-30 | 2021-04-16 | 江苏海明医疗器械有限公司 | Blade zero calibration device of multi-blade collimator |
| WO2022262880A1 (en) * | 2021-06-16 | 2022-12-22 | Univerzita Palackého v Olomouci | Device for the measurement of the spectral reflectance, in particular concave spherical mirror surfaces, and method of the measurement on this device |
| CZ310311B6 (en) * | 2021-06-16 | 2025-02-12 | Univerzita Palackého v Olomouci | An equipment for the measurement of spectral reflectance of mirror surfaces, particularly concave spherical |
| EP4356083A4 (en) * | 2021-06-16 | 2025-03-05 | Univerzita Palackého v Olomouci | DEVICE FOR MEASURING SPECTRAL REFLECTION, IN PARTICULAR OF CONCAVE SPHERICAL MIRROR SURFACES, AND METHOD FOR MEASURING THIS DEVICE |
| CN115406844A (en) * | 2022-10-13 | 2022-11-29 | 广东三恩时智能科技有限公司 | Combined type light-splitting color photometer |
| CN115406844B (en) * | 2022-10-13 | 2024-02-02 | 广东三恩时智能科技有限公司 | Combined type light-splitting color measuring instrument |
| CN116337759A (en) * | 2023-03-20 | 2023-06-27 | 合肥金星智控科技股份有限公司 | Automatic online calibration device and calibration method for industrial field detection equipment |
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Application publication date: 20170811 |