CN108169132A - The spectrum data processing method and system of a kind of micro spectrometer - Google Patents
The spectrum data processing method and system of a kind of micro spectrometer Download PDFInfo
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- CN108169132A CN108169132A CN201711463367.7A CN201711463367A CN108169132A CN 108169132 A CN108169132 A CN 108169132A CN 201711463367 A CN201711463367 A CN 201711463367A CN 108169132 A CN108169132 A CN 108169132A
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- spectral model
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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
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
Abstract
The present invention relates to a kind of spectrum data processing methods of micro spectrometer, are generated in spectrum cloud platform and train the spectral model of multiple and different application functions；When needing to handle spectroscopic data, one of following two modes can be selected and handled：1）The spectroscopic data that micro spectrometer measures directly is uploaded to spectrum cloud platform, corresponding spectral model is then selected to analyze and process the spectroscopic data of reception, the result of analyzing and processing is then issued to terminal, the result of terminal-pair analyzing and processing is shown；2）Corresponding spectral model is selected to be downloaded to terminal in spectrum cloud platform, the spectroscopic data then measured using the spectral model of download micro spectrometer is analyzed and processed, being analyzed and processed as a result, the result of terminal-pair analyzing and processing is shown.
Description
Technical field
The present invention relates to spectroscopic data process fields, are handled more particularly, to a kind of spectroscopic data of micro spectrometer
Method and system.
Background technology
Spectral analysis technique by the spectrum of spectrometer measurement substance, and then the Tool Qualitatives such as applied mathematics, computer or
Quantitatively analyze substance constituent.The technology has many advantages, such as quick, accurate, lossless, therefore is widely used in food, drug
Quality analysis, environmental monitoring, the fields such as biochemical analysis.Spectrometer is more mature by development for many years, can realize fast
Speed, broadband, high-precision spectral measurement.But traditional spectrometer volume is larger, and function is single, strongly professional, use scope
It is limited.In recent years, with the fast development of semiconductor technology and integrated technique, micro spectrometer is also got the attention；With
Conventional spectrometers are compared, although micro spectrometer decreases in precision, have compact-sized, light weight, it is low in energy consumption, make
The advantages that with flexible, good portability, therefore with wider application prospect.With internet, the continuous hair of technology of Internet of things
Exhibition, micro spectrometer, by technologies such as big data, cloud computings, can also be realized more multi-functional by being connected with smart machine.
Current micro spectrometer is broadly divided into two classes according to the processing mode of data.One kind is spectroscopic data not to be carried out
Analysis, but spectrum picture is directly showed into user or is only provided and reads characteristic peak, normalization, smoothing processing etc. simply
The spectrometer product of function, such as common Ocean Optics, is largely this pattern.This is similar with traditional spectrometer,
The professional knowledge of dependence user is needed, usually professional person uses, but has better portability than conventional spectrometers.
Another kind of is that spectroscopic data is uploaded to high in the clouds by unification, is handled by the algorithm in high in the clouds, user is given to show and is analyzed
Result afterwards.The Tellspec companies in the U.S., the Consumer Physics companies of Israel are typically to represent, their production
The data that micro spectrometer is collected into can be uploaded onto the server and be analyzed using algorithm by product, and be shown by cell phone application
Show after analysis as a result, their product is mainly used to analyze the nutritional ingredient of food.This kind of product is easy to use, user experience
Preferably, but due to the complexity of substance spectra, it is difficult to all spectrum are handled with unified model, it is achieved that it is difficult,
Cost is higher, there is no the product of ripe large-scale production on the market at present.
Invention content
The present invention is of the existing technology using spectroscopic data progress of the unified model to various article type to solve
The existing complexity of processing is high, realizes difficult technological deficiency, provides a kind of spectroscopic data processing side of micro spectrometer
Method.
For realization more than goal of the invention, the technical solution adopted is that：
A kind of spectrum data processing method of micro spectrometer, in the light of the multiple and different application functions of spectrum cloud platform generation training
Spectrum model；When needing to handle spectroscopic data, one of following two modes can be selected and handled：
1）The spectroscopic data that micro spectrometer measures directly is uploaded to spectrum cloud platform, then selects corresponding spectral model pair
The spectroscopic data of reception is analyzed and processed, and the result of analyzing and processing then is issued to terminal, the knot of terminal-pair analyzing and processing
Fruit is shown；
2）Corresponding spectral model is selected to be downloaded to terminal in spectrum cloud platform, then using the spectral model downloaded to miniature light
The spectroscopic data that spectrometer measures is analyzed and processed, being analyzed and processed as a result, the result of terminal-pair analyzing and processing is shown
Show.
In said program, data method provided by the invention in spectrum cloud platform by generating and training multiple and different applications
The spectral model of function, therefore when needing to analyze and process spectroscopic data, can be selected in spectrum cloud platform corresponding
Spectral model handles spectroscopic data.Compared with prior art, the complexity of method provided by the invention is low, easily real
It is existing, and the spectroscopic data that can be directed to different type of items builds corresponding spectral model and be analyzed and processed, it theoretically can be with
Realize all standing to the spectroscopic data of different type of items, therefore the applicability of method provided by the invention is more preferable.
Preferably, described 1）In, after analyzing and processing obtains result, spectrum cloud platform can preserve result；2）In, eventually
After holding the result analyzed and processed, the result of analyzing and processing can be uploaded to spectrum cloud platform and preserved by terminal.
Preferably, described 2）In, after spectrum cloud platform is updated the spectral model of terminal downloads, terminal can be carried out
Corresponding message push, prompts the corresponding spectral model of user scalable.
Meanwhile the present invention also provides a kind of system using above method, specific scheme is as follows：
It is connect including micro spectrometer, spectrum cloud platform and terminal, micro spectrometer with terminal, terminal is established with spectrum cloud platform
Play connection.
Preferably, the micro spectrometer is attached with terminal by Bluetooth Communication Technology.
Preferably, the spectrum cloud platform include spectral model management module, statistics module, termination management module,
System management module and role-security module；
Wherein spectral model management module includes spectrum of use module, spectral model module, data set module and test result mould
Block；Wherein spectrum of use module is used to manage multiple application functions, each application function and spectral model mould in the block one
A spectral model is associated；Spectral model module is used to manage the spectral model of multiple training set generations；Data set module is used for
The data set of spectral model is managed, is divided into training set and test set, for training spectral model, the latter assesses for measuring for the former
The effect of spectral model, each data set include several spectrum files；Test result module is used to manage the test of spectral model
As a result；
Statistics module includes measuring statistical module and download statistics submodule, measures statistical module for preserving spectral model
Analysis and processing result, download statistics submodule be used for count terminal downloads spectral model data；
Termination management module is used for the information of management terminal；
System management module includes parameter management module and audit log module；Parameter management module is used to manage spectrum cloud platform
Related service parameter, audit log module be used for management backstage operation audit log；
Role-security module includes Role Management module and authority management module；Role Management module is for management backstage personnel's
Role；Authority management module is used to manage the permission of different role.
Preferably, the spectrum cloud platform is realized using JAVA language programming.
Compared with prior art, the beneficial effects of the invention are as follows：
1）Spectrum cloud platform can manage the spectral model of different application function, and between different models independently of each other, both provided compared with
Good autgmentability, in turn avoids because of the excessively high influence brought of single model complexity.Therefore compared to the side of pure spectrum model treatment
Formula is easier to realize, it may have more application scenarios.
2）Method provided by the invention can select to carry out the analyzing and processing of spectroscopic data in terminal, reduce network transmission
Expense, this mode compared to pure spectrum cloud platform processing mode have faster response speed.
Description of the drawings
Fig. 1 is the specific schematic diagram of the method for embodiment 1.
Fig. 2 is the structure diagram of spectrum cloud platform.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
A kind of spectrum data processing method of micro spectrometer is present embodiments provided, as shown in Figure 1, it includes the following steps：
S1. administrator logs in spectrum cloud platform, creates the application function of " discriminating of fragrant liquor near infrared spectrum "；
S2. the spectroscopic data collection being collected into advance is uploaded to spectrum cloud platform by administrator, and a part is as training set, a part
As test set；
S3. spectral model is created, selectes the training set, attempts to use different training algorithms（Such as SVM classifier, neural network point
Class device, random forest grader etc.）A newly-built spectral model is respectively trained with different parameters, with reference to the evaluation of test set
Index selectes a preferable spectral model of classifying quality, and is set as available mode；
S4. user is downloaded the associated spectral model of the application function, is then enabled and downloaded by terminal searching to the application function
Spectral model；
S5. user is connected using micro spectrometer with terminal, and after the spectroscopic data of measurement of species, spectroscopic data can be transferred to terminal
On, terminal is analyzed and processed using the spectral model downloaded in advance, and the result of analyzing and processing then is shown to user；
S6. user can be to the preference of terminal profile " whether uploading measurement result ", if opened, can be with regular hour rule
The information such as time, place, spectral model, measurement result are uploaded into spectrum cloud platform, spectrum cloud platform can carry out the data
Statistics and analysis.
In the present embodiment, after spectrum cloud platform is updated the spectral model of terminal downloads, terminal can be carried out corresponding
Message push, prompt the corresponding spectral model of user it is scalable.
Embodiment 2
In embodiment 1, after user is by terminal searching to application function, spectroscopic data can also be divided in the following manner
Analysis is handled：
Spectroscopic data is uploaded to spectrum cloud platform, then uses the associated spectrum of application function searched in spectrum cloud platform
Model analyzes and processes spectroscopic data, and spectrum cloud platform is issued to terminal again after the result of analyzing and processing is preserved,
Terminal is shown again.
Embodiment 3
A kind of system of 2 the method for embodiment is present embodiments provided, as shown in Figure 1, it includes the following contents：Including miniature
Spectrometer, spectrum cloud platform and terminal, micro spectrometer are connect by Bluetooth Communication Technology with terminal, terminal and spectrum cloud platform
Set up connection.In the present embodiment, spectrum cloud platform is realized using JAVA language programming.
In the present embodiment, as shown in Fig. 2, the spectrum cloud platform include spectral model management module, statistics module,
Termination management module, system management module and role-security module；
Wherein spectral model management module includes spectrum of use module, spectral model module, data set module and test result mould
Block；Wherein spectrum of use module is used to manage multiple application functions, each application function and spectral model mould in the block one
A spectral model is associated；Spectral model module is used to manage the spectral model of multiple training set generations；Data set module is used for
The data set of spectral model is managed, is divided into training set and test set, for training spectral model, the latter assesses for measuring for the former
The effect of spectral model, each data set include several spectrum files；Test result module is used to manage the test of spectral model
As a result；
Statistics module includes measuring statistical module and download statistics submodule, measures statistical module for preserving spectral model
Analysis and processing result, download statistics submodule be used for count terminal downloads spectral model data；
Termination management module is used for the information of management terminal；
System management module includes parameter management module and audit log module；Parameter management module is used to manage spectrum cloud platform
Related service parameter, audit log module be used for management backstage operation audit log；
Role-security module includes Role Management module and authority management module；Role Management module is for management backstage personnel's
Role；Authority management module is used to manage the permission of different role.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (7)
1. a kind of spectrum data processing method of micro spectrometer, it is characterised in that：It generates and trains multiple in spectrum cloud platform
The spectral model of different application function；When needing to handle spectroscopic data, one of following two modes can be selected and located
Reason：
1）The spectroscopic data that micro spectrometer measures directly is uploaded to spectrum cloud platform, then selects corresponding spectral model pair
The spectroscopic data of reception is analyzed and processed, and the result of analyzing and processing then is issued to terminal, the knot of terminal-pair analyzing and processing
Fruit is shown；
2）Corresponding spectral model is selected to be downloaded to terminal in spectrum cloud platform, then using the spectral model downloaded to miniature light
The spectroscopic data that spectrometer measures is analyzed and processed, being analyzed and processed as a result, the result of terminal-pair analyzing and processing is shown
Show.
2. the spectrum data processing method of micro spectrometer according to claim 1, it is characterised in that：Described 1）In, point
Analysis is handled after obtaining result, and spectrum cloud platform can preserve result；2）In, after the result that terminal is analyzed and processed, eventually
The result of analyzing and processing can be uploaded to spectrum cloud platform and preserved by end.
3. the spectrum data processing method of micro spectrometer according to claim 1, it is characterised in that：Described 2）In, light
After spectrum cloud platform is updated the spectral model of terminal downloads, corresponding message push can be carried out to terminal, prompt user's phase
The spectral model answered is scalable.
4. a kind of system according to any one of claim 1 ~ 3 method, it is characterised in that：It is put down including micro spectrometer, spectrum cloud
Platform and terminal, micro spectrometer are connect with terminal, and terminal is set up with spectrum cloud platform and connect.
5. system according to claim 4, it is characterised in that：The micro spectrometer passes through Bluetooth Communication Technology with terminal
It is attached.
6. system according to claim 4, it is characterised in that：The spectrum cloud platform include spectral model management module,
Statistics module, termination management module, system management module and role-security module；
Wherein spectral model management module includes spectrum of use module, spectral model module, data set module and test result mould
Block；Wherein spectrum of use module is used to manage multiple application functions, each application function and spectral model mould in the block one
A spectral model is associated；Spectral model module is used to manage the spectral model of multiple training set generations；Data set module is used for
The data set of spectral model is managed, is divided into training set and test set, for training spectral model, the latter assesses for measuring for the former
The effect of spectral model, each data set include several spectrum files；Test result module is used to manage the test of spectral model
As a result；
Statistics module includes measuring statistical module and download statistics submodule, measures statistical module for preserving spectral model
Analysis and processing result, download statistics submodule be used for count terminal downloads spectral model data；
Termination management module is used for the information of management terminal；
System management module includes parameter management module and audit log module；Parameter management module is used to manage spectrum cloud platform
Related service parameter, audit log module be used for management backstage operation audit log；
Role-security module includes Role Management module and authority management module；Role Management module is for management backstage personnel's
Role；Authority management module is used to manage the permission of different role.
7. system according to claim 6, it is characterised in that：The spectrum cloud platform is realized using JAVA language programming.
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| CN111585950A (en) * | 2020-03-20 | 2020-08-25 | 中山大学 | Asymmetric encryption based on-site spectrum detection and analysis method, system and medium |
| WO2024046603A1 (en) | 2022-08-29 | 2024-03-07 | Büchi Labortechnik AG | Methods for providing a predictive model for spectroscopy and calibrating a spectroscopic device |
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Application publication date: 20180615 |
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