CN110208196A - Detection method and device, light spectrum detecting apparatus and storage medium - Google Patents
Detection method and device, light spectrum detecting apparatus and storage medium Download PDFInfo
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- CN110208196A CN110208196A CN201910415317.4A CN201910415317A CN110208196A CN 110208196 A CN110208196 A CN 110208196A CN 201910415317 A CN201910415317 A CN 201910415317A CN 110208196 A CN110208196 A CN 110208196A
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0187—Mechanical sequence of operations
Abstract
This disclosure relates to a kind of detection method and device, light spectrum detecting apparatus and storage medium, the detection method is applied to light spectrum detecting apparatus, which comprises obtains the area information in the region to be measured on sample surface；The quantity and location information of the measurement point in the region to be measured are determined according to the area information；The incidence angle for the light that the light spectrum detecting apparatus is injected is adjusted according to the quantity of the measurement point and location information, so that different location of the light of light spectrum detecting apparatus injection in the region to be measured focuses.Pass through the technical solution of the disclosure, when carrying out spectral detection to sample, the independent spectroscopic data of sample different location just need to can be only obtained by one-shot measurement, spectroscopic data based on different location can accurately obtain complete, the true material composition information of entire sample, effectively prevent imperfect, the inaccurate problem of measurement result caused by sample substance is unevenly distributed.
Description
Technical field
This disclosure relates to detection technique field, and in particular, to a kind of detection method and device and are deposited light spectrum detecting apparatus
Storage media.
Background technique
Current spectral detection, usually by laser or other light sources by lens focus to sample surface certain
A bit, the spectroscopic data of this point is then measured, spectroscopic data according to this determines substance of the sample at this point
Information.
Since often substance is unevenly distributed sample, the spectroscopic data based on certain point can not accurately obtain entirely quilt
The real information of sample.In addition, the poor repeatability for the measurement result that this method obtains, it is difficult to realize that large batch of detection is made
Industry.
Summary of the invention
Purpose of this disclosure is to provide a kind of detection method and device, light spectrum detecting apparatus and storage medium, to solve
Above-mentioned technical problem.
To achieve the goals above, according to the first aspect of the embodiments of the present disclosure, a kind of detection method is provided, light is applied to
Compose detection device, which comprises
Obtain the area information in the region to be measured on sample surface；
The quantity and location information of the measurement point in the region to be measured are determined according to the area information；
The incidence angle for the light that the light spectrum detecting apparatus is injected is adjusted according to the quantity of the measurement point and location information, with
Different location of the light for projecting the light spectrum detecting apparatus in the region to be measured focuses.
According to the second aspect of an embodiment of the present disclosure, a kind of detection device is provided, light spectrum detecting apparatus, the dress are applied to
It sets and includes:
Obtain module, the area information in the region to be measured for obtaining sample surface；
Determining module, for determining the quantity and position letter of the measurement point in the region to be measured according to the area information
Breath；
Module is adjusted, adjusts what the light spectrum detecting apparatus was injected for the quantity and location information according to the measurement point
The incidence angle of light, so that different location of the light of light spectrum detecting apparatus injection in the region to be measured focuses.
According to the third aspect of an embodiment of the present disclosure, a kind of light spectrum detecting apparatus, including the embodiment of the present disclosure second are provided
The detection device that aspect provides.
According to a fourth aspect of embodiments of the present disclosure, a kind of computer readable storage medium is provided, calculating is stored thereon with
Machine program, when which is executed by processor the step of realization embodiment of the present disclosure first aspect the method.
The technical scheme provided by this disclosed embodiment can include the following benefits: by obtaining sample surface
Region to be measured area information, the quantity and location information of the measurement point in region to be measured, and root are determined according to area information
According to the incidence angle for the light that quantity and location information the adjustment light spectrum detecting apparatus of measurement point are injected, project light spectrum detecting apparatus
Different location of the light in region to be measured focuses, thus when carrying out spectral detection to sample, it only need to be by one-shot measurement just
The independent spectroscopic data of sample different location can be obtained, the spectroscopic data based on different location can be obtained accurately entirely
Complete, the true material composition information of sample effectively prevents measurement knot caused by sample substance is unevenly distributed
Imperfect, the inaccurate problem of fruit.Also, by the detection method, so that user is not necessarily to take multiple measurements sample,
Measurement efficiency is high, speed is fast, is suitable for large batch of detection operation.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is a kind of flow chart for detection method that the embodiment of the present disclosure provides；
Fig. 2 is the schematic diagram of the measurement point in a kind of region to be measured that the embodiment of the present disclosure provides；
Fig. 3 is the corresponding scanning track signal measured in subregion of a kind of each measurement point that the embodiment of the present disclosure provides
Figure；
Fig. 4 is a kind of block diagram for detection device that the embodiment of the present disclosure provides；
Fig. 5 is the block diagram for another detection device that the embodiment of the present disclosure provides.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
It is worth noting that the specification and claims of the disclosure and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being interpreted as specific sequence or precedence.
In order to make those skilled in the art be easier to understand the technical solution of embodiment of the present disclosure offer, first below to this
The light spectrum detecting apparatus that the open detection method provided is applicable in is illustrated.
The light spectrum detecting apparatus that the detection method that the disclosure provides is applicable in can be to be internally provided with angle scanning mechanism
Light spectrum detecting apparatus.Illustratively, which may include control unit and light reflector element.Wherein, light source is sent out
The light penetrated projects light in a certain point focusing on sample surface after the reflection of light reflector element.Control unit can be used for controlling light
Reflector element rotation constantly changes incidence angle (the i.e. light of light spectrum detecting apparatus injection that light source is injected into the light of light reflector element
Incidence angle), so that the light (i.e. light spectrum detecting apparatus project light) projected through light reflector element sample surface not
It is focused with position.Light reflector element can for motor tilting mirror or MEMS (Microelectromechanical System, it is micro-
Mechatronic Systems) scanning mirror.
Further, sample can be determined in the focal spot by measuring the spectroscopic data of each focal spot
Material composition information.
It is worth noting that above-mentioned light spectrum detecting apparatus can be hand-held light spectrum detecting apparatus.In addition, above-mentioned spectrum inspection
The measurement spectral line that measurement equipment uses may include one or more of following spectral line: Raman spectrum, infrared spectroscopy, laser lure
Lead breakdown spectral (Laser Induced Breakdown Spectroscopy, LIBS), mass spectrum, chromatography and ion mobility spectrometry
Deng.
The disclosure provides a kind of detection method, and the executing subject of this method can be above-mentioned light spectrum detecting apparatus, specifically,
It can be the angle scanning mechanism in above-mentioned light spectrum detecting apparatus.The detailed process of the detection method is as shown in Figure 1, include following
Step:
S101, obtain sample surface region to be measured area information.
Specifically, in the present embodiment, the area information in region to be measured may include the shape in region to be measured, dimension information
Deng.For example, dimension information may include the area of the length on each side, the region to be measured if region to be measured is rectangle
Deng；If region to be measured is circle, dimension information may include radius, area etc..It is only for example herein, the area to be measured in
Domain may be set to be other arbitrary shapes, and the application does not limit the shape in region to be measured.
The region to be measured on sample surface can be customized by users setting and input spectrum detection device.It is being embodied
When, there are many kinds of the implementations of the area information in the region to be measured on acquisition sample surface, for example, light spectrum detecting apparatus can
To receive the area information in the region to be measured on the sample surface of user's input.In another example user can put sample
It sets on bogey and shows in the region to be measured on sample surface to can be measured that light spectrum detecting apparatus,
Then user can input to light spectrum detecting apparatus and be used to indicate beginning measurement instruction, after light spectrum detecting apparatus receives the instruction,
Image Acquisition is carried out to the region to be measured on sample surface and determines the area to be measured by identifying to acquired image
The area information in domain.Certainly, it is only for example herein, other acquisition modes can also be used in, the application is not to use
Specific acquisition modes are limited.
S102, the quantity and location information that the measurement point in region to be measured is determined according to the area information in region to be measured.
Wherein, the location information of measurement point may include relative position between measurement point, measurement point and region to be measured it
Between relative position etc..
In the specific implementation, the implementation of the quantity and location information that obtain the measurement point in region to be measured can have very
It is a variety of.
In an optional implementation manner, multiple equally distributed measurement points can be set in region to be measured, specifically
Ground, can be according to the size of default corresponding relationship and region to be measured between region size information and measurement point number/density
Information determines the measurement point quantity in region to be measured, is further determined that according to the dimension information of measurement point quantity and region to be measured
The location information of each measurement point.For example, being illustrated with region 100 to be measured shown in Fig. 2, settable 48 by the implementation
Equally distributed measurement point.In another example illustrated with region 200 to be measured shown in Fig. 3, it is equal by the implementation settable 6
The measurement point of even distribution.
In another optional implementation, it is contemplated that its substance distribution situation of sample of different shapes is different,
In order to obtain complete, the accurate measurement result to sample of different shapes, can be arranged according to the shape in region to be measured
Multiple measurement points specifically can be according to default corresponding relationship between region shape and measurement point distribution information and to be measured
The shape in region determines the measurement point distribution information in region to be measured, and according to the dimension information and measurement point distribution in region to be measured
Information determines the location information of measurement point quantity and each measurement point in region to be measured, wherein measurement point distribution packet
Include the measurement dot density or quantity in the distributed areas and each distributed areas of measurement point in the zone.Wherein, measurement point
Density refers to the measurement point quantity for being included in unit area.
Corresponding relationship between region shape and measurement point distribution information can be by user's customized setting as needed, should
Corresponding relationship can be for example arranged are as follows: if region to be measured is circle, corresponding measurement point distribution are as follows: the measurement near the center of circle
Measurement point quantity of point quantity small (perhaps density is smaller) at zone boundary to be measured is big (or density is big).In another example if
Region to be measured is rectangle, then the region to be measured can be divided into multiple distributed areas, the measurement point quantity in each distributed areas
(or measurement dot density) is equal.
S103, the light that light spectrum detecting apparatus is injected is adjusted according to the quantity and location information of the measurement point in region to be measured
Incidence angle, so that different location of the light of light spectrum detecting apparatus injection in the region to be measured focuses.
In an optional implementation manner, it may be determined that the scanning sequency of the measurement point in region to be measured, according to the scanning
Sequence successively adjusts the incidence angle for the light that light spectrum detecting apparatus is injected according to the location information of each measurement point, so that spectral detection
The light that equipment projects is successively in each measurement point focusing.
For example, with region 100 to be measured shown in Fig. 2 and each measurement point signal therein, it may be determined that these measurement points
Scanning sequency is to progressively scan and scan one by one to the measurement point of same a line according to sequence from left to right from top to bottom, in Fig. 2
The corresponding Arabic numerals of each measurement point indicate that the scanning sequency of each measurement point, scene shown in Fig. 2 set for spectral detection
It is standby that the 33rd point (the 1st measurement point for being located at the 5th row) is scanned, to obtain the spectroscopic data of the 33rd point.
In another optional implementation, it is contemplated that point-to-point measurement is high-efficient, speed is fast, but when in region to be measured
Measure dot density it is lower when there may be the incomplete problem of the measurement result of sample, and existing flat scanning measurement side
Formula is although high-efficient, speed is fast, but there may be the problem of matter content ratio measurement inaccuracy in mixture, composite measurements
Efficiency, the integrality of speed and measurement result and accuracy etc., can according to the quantity of the measurement point in region to be measured and
The dimension information in region to be measured determines the measurement dot density in region to be measured, according to the corresponding measurement of measurement dot density size selection
Mode.Specifically, if measurement dot density in region to be measured is greater than or equal to preset threshold, the measurement point in region to be measured at this time
More, the measurement result of sample is relatively more complete, accurate, thus point-to-point measurement method can be used, i.e., successively according to each
The incidence angle for the light that the location information adjustment light spectrum detecting apparatus of measurement point is injected, so that the light that light spectrum detecting apparatus projects is successively
In each measurement point focusing；If the measurement dot density in region to be measured is less than preset threshold, at this time the measurement point in region to be measured
It is less, in order to guarantee the integrality and accuracy of measurement result, the measurement method to link work at selected spots with that in entire areas can be used, i.e., according to region to be measured
Dimension information and each measurement point location information, measured zone is divided into the multiple measurements equal with the quantity of measurement point
Subregion obtains the dimension information of each measurement subregion, and is successively directed to each measurement subregion, according to the measurement subregion
Dimension information and preset flat scanning mode adjust light spectrum detecting apparatus injection light incidence angle so that spectral detection is set
The standby light projected is successively focused in the different location of each measurement subregion.Wherein, a measurement subregion includes a measurement
Point, and do not overlapped between each measurement subregion.Flat scanning mode can be set to any one of the following manners: Lisa
Such as figure (Lissajous-Figure) scanning, conscan, conventional line scanning.
For example, being illustrated with region 200 to be measured shown in Fig. 3 and its corresponding measurement subregion 210 of each measurement point, preset
Scanning mode is Lissajou's figure scanning, correspondingly, for each measurement subregion, can be believed according to the size of the measurement subregion
Breath adjustment is input to the amplitude of the voltage signal of angle scanning mechanism, and adjusts the frequency of the voltage signal to realize measurement
The scanning of region different densities, the curve in Fig. 3 in each measurement subregion 210 indicate that light spectrum detecting apparatus is sub to each measurement
The scanning track in region 210.
Further, pass through the spectroscopic data at each focusing for obtaining region to be measured and the spectroscopic data that will acquire with
The spectroscopic data of known substance is matched, and can be obtained the material information at the different location of sample surface, finally be integrated
Summarize material composition contained by the available sample of material information at each position.Due to being obtained by spectroscopic data matching
The concrete mode of testing result is known to the skilled person, therefore herein no longer elaborate.
Using above-mentioned detection method, the area information in the region to be measured by obtaining sample surface is believed according to region
Breath determines the quantity and location information of the measurement point in region to be measured, and adjusts spectrum according to the quantity of measurement point and location information
The incidence angle for the light that detection device is injected, different location of the light for projecting light spectrum detecting apparatus in region to be measured focus, thus
When carrying out spectral detection to sample, the independent light of sample different location just need to can be only obtained by one-shot measurement
Modal data, the spectroscopic data based on different location can accurately obtain complete, the true material composition letter of entire sample
Breath effectively prevents imperfect, the inaccurate problem of measurement result caused by sample substance is unevenly distributed.Also, pass through
The detection method is suitable for high-volume so that user, without taking multiple measurements to sample, measurement efficiency is high, speed is fast
Detection operation.
It is worth noting that the step of above-mentioned various methods divides, it is intended merely to describe clear, when realization can be merged into
One step splits certain steps, is decomposed into multiple steps, all special at this as long as including identical logical relation
In the protection scope of benefit.
The embodiment of the present disclosure also provides a kind of detection device, which can be applied to above-mentioned light spectrum detecting apparatus, tool
Body, which can be realizes in above-mentioned light spectrum detecting apparatus in such a way that software, hardware or both combine
The control unit of angle scanning mechanism.As shown in figure 4, the device 400 may include:
Obtain module 401, the area information in the region to be measured for obtaining sample surface；
Determining module 402, for determining quantity and the position of the measurement point in the region to be measured according to the area information
Confidence breath；
Module 403 is adjusted, is penetrated for adjusting the light spectrum detecting apparatus according to the quantity and location information of the measurement point
The incidence angle of the light entered, so that different location of the light of light spectrum detecting apparatus injection in the region to be measured focuses.
Optionally, the area information includes the shape and size information in the region to be measured；
As shown in figure 5, the determining module 402 includes:
First determines submodule 421, for according to the default corresponding relationship between region shape and measurement point distribution information,
And the shape in the region to be measured, determine the measurement point distribution information in the region to be measured, wherein the measurement point distribution letter
Breath includes the distributed areas of measurement point in the zone and measurement dot density or quantity in each distributed areas；
Second determines submodule 422, for the dimension information and measurement point distribution information according to the region to be measured, determines
The location information of measurement point quantity and each measurement point in the region to be measured.
Optionally, the area information includes the dimension information in the region to be measured；
As shown in figure 5, the adjustment module 403 includes:
Third determines submodule 431, for according to the quantity of the measurement point and the dimension information in the region to be measured, really
Measurement dot density in the fixed region to be measured；
The first adjustment submodule 432 is greater than or equal to preset threshold for the measurement dot density, then successively according to each
The location information of the measurement point adjusts the incidence angle for the light that the light spectrum detecting apparatus is injected, so that the light spectrum detecting apparatus
The light of injection is successively in each measurement point focusing.
Optionally, as shown in figure 5, the adjustment module 403 further include:
Submodule 433 is divided, if being less than the preset threshold for the measurement dot density, according to the region to be measured
Dimension information and each measurement point location information, the measured zone is divided into the quantity phase with the measurement point
Deng multiple measurement subregions, obtain it is each it is described measurement subregion dimension information, wherein a measurement subregion packet
It is not overlapped containing a measurement point, and between each measurement subregion；
Second adjustment submodule 434, for being successively directed to each measurement subregion, according to the ruler of the measurement subregion
Very little information and preset flat scanning mode adjust the incidence angle for the light that the light spectrum detecting apparatus is injected, so that the spectrum is examined
The light that measurement equipment projects successively is focused in the different location of each measurement subregion.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
In addition, those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each function
Can module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different functions
Module is completed, i.e., the internal structure of device is divided into different functional modules, described above all or part of to complete
Function.
Using above-mentioned detection device, the area information in the region to be measured by obtaining sample surface is believed according to region
Breath determines the quantity and location information of the measurement point in region to be measured, and adjusts spectrum according to the quantity of measurement point and location information
The incidence angle for the light that detection device is injected, different location of the light for projecting light spectrum detecting apparatus in region to be measured focus, thus
When carrying out spectral detection to sample, the independent light of sample different location just need to can be only obtained by one-shot measurement
Modal data, the spectroscopic data based on different location can accurately obtain complete, the true material composition letter of entire sample
Breath effectively prevents imperfect, the inaccurate problem of measurement result caused by sample substance is unevenly distributed.Also, pass through
The detection method is suitable for high-volume so that user, without taking multiple measurements to sample, measurement efficiency is high, speed is fast
Detection operation.
Correspondingly, the embodiment of the present disclosure also provides a kind of computer readable storage medium, is stored thereon with computer program,
The step of detection method described in any of the above-described embodiment of the disclosure is realized when the program is executed by processor.
Correspondingly, the embodiment of the present disclosure also provides a kind of light spectrum detecting apparatus, including any of the above-described embodiment institute of the disclosure
The detection device stated.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of detection method, which is characterized in that be applied to light spectrum detecting apparatus, which comprises
Obtain the area information in the region to be measured on sample surface；
The quantity and location information of the measurement point in the region to be measured are determined according to the area information；
The incidence angle that the light that the light spectrum detecting apparatus is injected is adjusted according to the quantity of the measurement point and location information, so that institute
Different location of the light of light spectrum detecting apparatus injection in the region to be measured is stated to focus.
2. the method according to claim 1, wherein the area information include the region to be measured shape and
Dimension information；
The quantity and location information that the measurement point in the region to be measured is determined according to the area information, comprising:
According to the shape of default corresponding relationship and the region to be measured between region shape and measurement point distribution information, really
The measurement point distribution information in the fixed region to be measured, wherein the measurement point distribution information includes point of measurement point in the zone
Cloth region and measurement dot density or quantity in each distributed areas；
According to the dimension information and measurement point distribution information in the region to be measured, the measurement point quantity in the region to be measured is determined
And the location information of each measurement point.
3. the method according to claim 1, wherein the area information includes the size letter in the region to be measured
Breath；
The quantity and location information according to the measurement point adjusts the incidence angle for the light that the light spectrum detecting apparatus is injected, with
Different location of the light for projecting the light spectrum detecting apparatus in the region to be measured focuses, comprising:
According to the dimension information of the quantity of the measurement point and the region to be measured, determine that the measurement point in the region to be measured is close
Degree；
If the measurement dot density is greater than or equal to preset threshold, successively adjusted according to the location information of each measurement point
The incidence angle for the light that the light spectrum detecting apparatus is injected, so that the light that the light spectrum detecting apparatus projects is successively in each survey
Measure point focusing.
4. according to the method described in claim 3, it is characterized in that, the quantity and location information tune according to the measurement point
The incidence angle for the light that the whole light spectrum detecting apparatus is injected, so that the light that the light spectrum detecting apparatus projects is in the region to be measured
Different location focus, further includes:
If the measurement dot density is less than the preset threshold, according to the dimension information in the region to be measured and each survey
The measured zone, is divided into the multiple measurement subregions equal with the quantity of the measurement point, obtained by the location information for measuring point
To the dimension information of each measurement subregion, wherein a measurement subregion includes a measurement point, and each
It is not overlapped between a measurement subregion；
It is successively directed to each measurement subregion, according to the dimension information of the measurement subregion and preset flat scanning mode
The incidence angle for the light that the light spectrum detecting apparatus is injected is adjusted, so that the light that the light spectrum detecting apparatus projects is successively in each institute
The different location for stating measurement subregion focuses.
5. a kind of detection device, which is characterized in that be applied to light spectrum detecting apparatus, described device includes:
Obtain module, the area information in the region to be measured for obtaining sample surface；
Determining module, for determining the quantity and location information of the measurement point in the region to be measured according to the area information；
Module is adjusted, adjusts the light that the light spectrum detecting apparatus is injected for the quantity and location information according to the measurement point
Incidence angle, so that different location of the light of light spectrum detecting apparatus injection in the region to be measured focuses.
6. device according to claim 5, which is characterized in that the area information include the region to be measured shape and
Dimension information, the determining module include:
First determines submodule, for according to the default corresponding relationship between region shape and measurement point distribution information, Yi Jisuo
The shape for stating region to be measured determines the measurement point distribution information in the region to be measured, wherein the measurement point distribution information includes
The distributed areas of measurement point in the zone and measurement dot density or quantity in each distributed areas；
Second determines submodule, for the dimension information and measurement point distribution information according to the region to be measured, determine it is described to
Survey the location information of the measurement point quantity and each measurement point in region.
7. device according to claim 5, which is characterized in that the area information includes the size letter in the region to be measured
Breath, the adjustment module include:
Third determines submodule, described in determining according to the quantity of the measurement point and the dimension information in the region to be measured
Measurement dot density in region to be measured；
The first adjustment submodule, if being greater than or equal to preset threshold for the measurement dot density, successively according to each described
The location information of measurement point adjusts the incidence angle for the light that the light spectrum detecting apparatus is injected, so that the light spectrum detecting apparatus projects
Light successively in each measurement point focusing.
8. device according to claim 7, which is characterized in that the adjustment module further include:
Submodule is divided, if being less than the preset threshold for the measurement dot density, according to the size in the region to be measured
The measured zone is divided into equal with the quantity of the measurement point more by the location information of information and each measurement point
A measurement subregion obtains the dimension information of each measurement subregion, wherein a measurement subregion includes one
The measurement point, and do not overlapped between each measurement subregion；
Second adjustment submodule, for being successively directed to each measurement subregion, according to the dimension information of the measurement subregion
The incidence angle that the light that the light spectrum detecting apparatus is injected is adjusted with preset flat scanning mode, so that the light spectrum detecting apparatus
The light of injection is successively focused in the different location of each measurement subregion.
9. a kind of light spectrum detecting apparatus, which is characterized in that including detection device described in any one of claim 5 to 8.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The step of any one of claims 1 to 4 the method is realized when execution.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117031365A (en) * | 2023-08-02 | 2023-11-10 | 迈胜医疗设备有限公司 | Magnetic field measuring device, control method thereof, electronic equipment and related device |
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