CN109073559A - Treat method and terminal that detection substance carries out Raman detection - Google Patents
Treat method and terminal that detection substance carries out Raman detection Download PDFInfo
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- CN109073559A CN109073559A CN201880000037.0A CN201880000037A CN109073559A CN 109073559 A CN109073559 A CN 109073559A CN 201880000037 A CN201880000037 A CN 201880000037A CN 109073559 A CN109073559 A CN 109073559A
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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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
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Abstract
A method of it treating detection substance and carries out Raman detection, comprising: determine that the substance to be detected is powdered substance;Obtain the vibration frequency for treating the vibration motor that detection substance is shaken;According to the vibration frequency, in Raman detection, make to shake motor drive powdered substance relative to laser optical path vibration, the laser optical path issues the laser for being used for Raman detection.
Description
Technical field
This disclosure relates to Raman detection field more particularly to a kind of method and end treated detection substance and carry out Raman detection
End.
Background technique
Currently, Raman detection technology is commonly used to detect the ingredient of substance to be detected.In Raman detection, laser irradiation is allowed to exist
On substance to be detected, accounted for using the Raman signal that substance to be detected under laser action issues to detect each ingredient and each ingredient
Than.For liquid, Raman detection not only can accurately detect the ingredient of substance to be detected, moreover it is possible to accurately detect each ingredient and account for
Than.This is because for liquid, since liquid is flowing, can achieve it is intermolecular be sufficiently mixed, therefore laser is burnt
Countless multiple well-mixed different material molecules are contained in point range of exposures, therefore accounting analysis is accurate.And
For powdered solid substance, the mixing of each ingredient is unable to reach absolute uniform.Even if powder can reach filling for macroscopic view
Divide mixing, but because single diameter of powder is still larger compared with for laser spot, also allows for swashing in each detection process
Each component ratio in light irradiation range is all different, so output result is all different, is unable to fully reflect substance to be detected
True mixed proportion.Moreover, if laser spot is only irradiated on a particle, testing result can export as single substance and
Non-mixed object, needless to say each component ratio.Therefore, it is necessary to a kind of technologies come when solving Raman detection detection powdered substance
Each ingredient accounting detects inaccurate problem.
It should be understood that above general description is only the example explanation to the relevant technologies, it is not offered as belonging to this
The disclosed prior art.
Summary of the invention
One purpose of the disclosure is to provide a kind of technology treated detection substance and carry out Raman detection, can accurately detect
The ingredient accounting of powdered substance to be detected.
According to the first aspect of the embodiments of the present disclosure, a kind of method treated detection substance and carry out Raman detection is provided,
Include:
Determine that the substance to be detected is powdered substance;
Obtain the vibration frequency for treating the vibration motor that detection substance is shaken;
According to the vibration frequency, during Raman detection, make to shake motor drive powdered substance relative to laser
Optical path vibration, the laser optical path are used to issue the laser of Raman detection.
In one exemplary embodiment, determine that the substance to be detected is that powdered substance specifically includes:
Shoot the image of the substance to be detected;
Identify that the substance to be detected is powdered substance from the image of shooting.
In one exemplary embodiment, obtain for treat detection substance carry out Raman detection while to be detected
The vibration frequency for the vibration motor that substance is shaken, specifically includes:
Shoot the image of the substance to be detected;
The granular size of the substance to be detected is identified from the image of shooting;
Based on the granular size identified, the vibration frequency of the vibration motor is determined.
In one exemplary embodiment, make to shake motor drive powdered substance and shake relative to laser optical path and include:
It is mounted on vibration motor on the detector for placing the substance to be detected, to shake horse in Raman detection
Up to the drive substance vibration to be detected.
In one exemplary embodiment, make to shake motor drive powdered substance and shake relative to laser optical path and include:
It is mounted on vibration motor on the laser optical path, so that vibration motor drives the laser in Raman detection
Optical path vibration.
In one exemplary embodiment, make to shake motor drive powdered substance and shake relative to laser optical path and include:
Make the wall for shaking the detection main body that motor is mounted on for treating detection substance progress Raman detection, makes to shake horse
Up to the drive substance to be detected and laser optical path vibration.
In one exemplary embodiment, the method also includes:
The laser power P for adjusting the vibration frequency f of vibration motor and/or being irradiated to substance to be detected, so that object to be detected
The vibration frequency f of Raman signal intensity S, vibration motor that matter issues under the excitation of unit laser power, it is shone to substance to be detected
Meet following relationship between the laser power P penetrated:
SP/f < a, --- formula 1
Wherein a is predetermined constant.
According to the second aspect of an embodiment of the present disclosure, a kind of terminal treated detection substance and carry out Raman detection is provided,
Include:
Place the detector of substance to be detected;
Issue the laser optical path of the laser for Raman detection;
Shake motor, in the case where the substance to be detected is powdered substance, in Raman detection, drive it is described to
Detection substance shakes relative to the laser optical path.
In one exemplary embodiment, the terminal further include: image recognition apparatus, for shooting the object to be detected
The image of matter, and identify that the substance to be detected is powdered substance from the image of shooting.
In one exemplary embodiment, described image identification equipment also identifies the object to be detected from the image of shooting
The granular size of matter.The terminal further include: processor, for determining the vibration motor based on the granular size identified
Vibration frequency.
In one exemplary embodiment, vibration motor is mounted on the detector, thus in Raman detection, vibration
Motor drives the substance vibration to be detected.
In one exemplary embodiment, vibration motor is mounted on the laser optical path, thus in Raman detection, shake
Dynamic motor drives the laser optical path vibration.
In one exemplary embodiment, vibration motor is mounted on the wall for the detection main body for encapsulating the laser optical path,
To which in Raman detection, vibration motor drives the substance to be detected and laser optical path vibration.
In one exemplary embodiment, the terminal further include:
Processor is configured to the laser power P for adjusting the vibration frequency f of vibration motor and/or irradiating to substance to be detected,
So that substance to be detected unit laser power excitation under issue Raman signal intensity S, shake motor vibration frequency f, to
Meet following relationship between the laser power P of substance irradiation to be detected:
SP/f < a, --- formula 1
Wherein a is predetermined constant.
The technical scheme provided by this disclosed embodiment can bring it is following the utility model has the advantages that
In a kind of embodiment of the disclosure, if substance to be detected is powdered substance, in Raman detection, with vibration horse
It is shaken up to drive powdered substance relative to laser optical path.Therefore, although region of the laser irradiation on substance to be detected is limited,
But due to this vibration, so that the particle in other regions of substance to be detected enters the region of laser irradiation with this vibration,
Allow laser spot range of exposures in contain the particle of more heterogeneities.In this way, it is possible to more accurately detect to be detected
The accounting of the heterogeneity of substance, to overcome in static detection, into region of the laser irradiation on substance to be detected
Particle is very little, the low problem of accuracy of detection.
Other characteristics and advantages of the disclosure will be apparent from by the following detailed description, or partially by the disclosure
Practice and acquistion.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other target, feature and the advantage of the disclosure will
It becomes more fully apparent.
Fig. 1 is the flow chart treated detection substance and carry out the method for Raman detection according to one embodiment of the disclosure.
Fig. 2A is the side view hardware knot treated detection substance and carry out the terminal of Raman detection according to one embodiment of the disclosure
Composition.
Fig. 2 B is the vertical view hardware structure diagram of terminal shown in Fig. 2A.
Fig. 3 A is the side view hardware treated detection substance and carry out the terminal of Raman detection according to another embodiment of the disclosure
Structure chart.
Fig. 3 B is the vertical view hardware structure diagram of terminal shown in Fig. 3 A.
Fig. 4 A is the side view hardware treated detection substance and carry out the terminal of Raman detection according to another embodiment of the disclosure
Structure chart.
Fig. 4 B is the vertical view hardware structure diagram of terminal shown in Fig. 4 A.
Fig. 5 is the flow chart treated detection substance and carry out the method for Raman detection according to one embodiment of the disclosure.
Fig. 6 is the detail flowchart according to step 110 in Fig. 1 or Fig. 5 of one embodiment of the disclosure.
Fig. 7 is the detail flowchart according to step 120 in Fig. 1 or Fig. 5 of one embodiment of the disclosure.
Specific embodiment
The principle and spirit of the disclosure are described below with reference to several illustrative embodiments.It should be appreciated that providing this
A little embodiments are used for the purpose of making those skilled in the art can better understand that realizing the disclosure in turn, and be not with any
Mode limits the scope of the present disclosure.On the contrary, these embodiments are provided so that this disclosure will be more thorough and complete, and energy
It is enough that the scope of the present disclosure is completely communicated to those skilled in the art.
One skilled in the art will appreciate that embodiment of the present disclosure can be implemented as a kind of system, device, equipment, method
Or computer program product.Therefore, the present disclosure may be embodied in the following forms, it may be assumed that complete hardware, complete software
The form that (including firmware, resident software, microcode etc.) or hardware and software combine.
According to embodiment of the present disclosure, a kind of method and terminal treated detection substance and carry out Raman detection is proposed.
Below with reference to several representative embodiments of the disclosure, the principle and spirit of the disclosure are illustrated in detail.
As shown in Figure 1, providing a kind of treat according to one embodiment of the disclosure and detecting substance progress Raman detection
Method, comprising:
Step S110: determine that the substance to be detected is powdered substance;
Step S120: the vibration frequency for treating the vibration motor that detection substance is shaken is obtained;
Step S130: according to the vibration frequency, in Raman detection, make shake motor drive powdered substance relative to
Laser optical path vibration, the laser optical path are used to issue the laser for Raman detection.
Before these steps are described in detail, as shown in Fig. 2A -4B, first to the knot of the terminal of the realization above method
Structure is briefly described.
In one embodiment, as shown in Fig. 2A -4B, treating detection substance and carrying out the terminal of Raman detection includes detector
2 and detection main body 1.It detects main body 1 and has and issue for the laser optical path 11 of laser of Raman detection and to be detected for sensing
The Raman signal sensor 12 for the Raman signal intensity that substance issues.After substance to be detected is placed into reagent bottle 21, it is placed in inspection
On gauge head 2.Laser optical path 11 issues laser to substance to be detected.Under the effect of the laser, substance to be detected issues Raman signal.
Raman signal sensor 12 senses the Raman signal intensity that substance to be detected issues, be converted into electric signal be sent to processor 14 into
Row analysis.Processor 14 calls matching algorithm to determine to be checked according to Raman spectrum and the other detection parameters that may also need
The ingredient and ingredient accounting for surveying substance, are sent to display 15 and are shown.Detector 2 and detection main body 1 are connected by connecting rod 3
It connects.Shake the setting of motor 4 in the terminal.In Raman detection, vibration motor 4 drives substance relative laser optical path 11 to be detected
Vibration, the laser optical path 11 are used to issue the laser for Raman detection.
Although Fig. 2A -4B shows the specific implementation structure for realizing the terminal of the method for one embodiment of the disclosure.But
It is, it will be appreciated by those skilled in the art that the disclosure is not limited to these specific structures.Although for example, being incited somebody to action in Fig. 2A -4B
It after substance to be detected is placed into reagent bottle 21, is placed on detector 2, it will be appreciated by those skilled in the art that substance to be detected
It can be directly placed on detector 2.Although laser optical path 11, Raman signal sensor 12, display 15 are put in above-mentioned figure
It sets inside detection main body 1, it should be understood that they can also be placed on outside detection main body 1.Moreover, in certain embodiments,
It is openable for detecting main body 1, and can will test first 2 and be also disposed in 1 inside of detection main body and protect with laser optical path 11
Hold certain distance.In some embodiments, it is also possible to which Raman signal sensor 12 is not used to sense the drawing that substance to be detected issues
Graceful signal strength, but the Raman signal intensity that substance to be detected issues is obtained with other methods known in the art.Display
15 can also be substituted for player as needed, for by Raman detection result voice broadcast rather than show.In addition, inspection
Also it is not necessarily required to that connecting rod 3 connects between gauge head 2 and detection main body 1.For example, detector 2 can directly connect with detection main body 1
It connects, as long as detector 2 and laser optical path 11 keep certain distance.Alternatively, 2 months detection main bodys 1 of detector be also possible to it is independent,
Wherein transparent window is arranged to the position of outgoing laser in laser optical path 11 in detection main body 1, to guarantee what laser optical path 11 issued
Laser can be irradiated to substance to be detected.But in this case, to be placed on detector 2 certain apart from the transparent window
The front of distance, to guarantee substance to be detected generally within the near focal point of laser optical path.
In the following, step S110-S130 is described in detail respectively.
In step s 110, determine that the substance to be detected is powdered substance.
In one embodiment, step S110 can be realized by way of the input of input interface 16 detecting.Such as figure
Shown in 2A-4B, input interface 16, such as touch screen are set in detection main body 1.User voluntarily judges that substance to be detected is powdered
Then substance is inputted on input interface 16, such as touch the option of " powdered substance " on touch screen.Based on detecting
Input interface 16 on user input, to determine that the substance to be detected is powdered substance.The example shown in Fig. 2A -4B
In, step S110 can be realized by processor.
In above-described embodiment, judge that the substance to be detected is that powdered substance needs user to input.In order to improve
The degree of automation of substance detection to be detected, in one embodiment, as shown in fig. 6, step S110 is specifically included:
The image of S1101, the shooting substance to be detected;
S1102, identify that the substance to be detected is powdered substance from the image of shooting.
Currently, shooting the image of article and identifying the property of article from image, existing image recognition can be passed through
Technology is completed.In the example shown in Fig. 2A -4B, step S1101 and step S1102 can be by image recognition apparatus 13 real
It is existing.Image recognition apparatus 13 identifies that the substance to be detected is hair message informing processor 14 after powdered substance.The implementation
It is powdered substance that example, which judges automatically the substance to be detected by image recognition apparatus, overcomes the detection of manual operation bring
The problem of low efficiency.
In the step s 120, the vibration frequency for treating the vibration motor that detection substance is shaken is obtained.
In one embodiment, the vibration frequency for the vibration motor that step S120 is inputted by detection user in input interface 16
Rate carries out.Rule of thumb by user, the vibration frequency that detection substance carries out vibration motor required for Raman detection is treated in estimation.
Then, user inputs the vibration frequency of estimation by input interface 16.Input interface 16 sends the vibration frequency of input to
Processor 14.Processor has just obtained the vibration frequency for treating the vibration motor that detection substance is shaken.
In another embodiment, for the substance to be detected that step S120 is inputted by detection user in input interface 16
Grain size, and the vibration frequency of motor is shaken required for determining according to the granular size of input.It is stored in advance in processor 14
The vibration frequency table of comparisons or corresponding relationship formula of granular size and vibration motor.Required for being determined according to the granular size of input
Vibration motor vibration frequency can by according to the granular size of input search the table of comparisons or corresponding relationship formula into
Row.In addition, the table of comparisons or corresponding relationship formula can also be not stored in processor 14, and it is stored in outside processor 14
In memory (not shown), which can be inside detection interface 1, can also be outside detection interface 1.
In one embodiment, the granular size of substance to be detected can be indicated with prespecified granular size rank.
The granular size of substance to be detected is divided into several ranks.It is observed that the granular size of substance to be detected from naked eyes, and sentences
Break rank described in the granular size.Then, the rank judged is input to input interface 16 by user.
In order to improve the precision for the vibration frequency for determining vibration motor, so that the accuracy of detection of substance to be detected is improved,
In one embodiment, as shown in fig. 7, step S120 includes:
S1201: the image of the shooting substance to be detected;
S1202: the granular size of the substance to be detected is identified from the image of shooting;
S1203: based on the granular size identified, the vibration frequency of the vibration motor is determined.
In the example shown in Fig. 2A -4B, step S1201, step 1202 is executed by image recognition apparatus 13.Step
S1203 can pass through the vibration frequency table of comparisons or corresponding relationship formula by the lookup granular size of processor 14 and vibration motor
Mode executes.Granular size can be stored in processor 14 in advance and shake the vibration frequency table of comparisons or corresponding relationship public affairs of motor
Formula.According to the granular size identified in step S1202, the pre-stored table of comparisons or corresponding relationship formula are searched, can be obtained
To the vibration frequency of the vibration motor.In addition, the table of comparisons or corresponding relationship formula can also be not stored in processor 14, and
It is stored in the memory (not shown) outside processor 14, which can also detect inside detection interface 1
Outside interface 1.The embodiment identifies the granular size of substance to be detected by way of image recognition, and based on identified
Grain size determines the vibration frequency of the vibration motor.It improves judgement relative to the mode that granular size is manually entered
The accuracy of grain size.In addition, step S1201-S1203 is automatically performed by machine completely, detection substance to be detected is improved
The degree of automation.
Step S130: according to the vibration frequency, in Raman detection, make shake motor drive powdered substance relative to
Laser optical path vibration.Powdered substance is driven to include the vibration of drive powdered substance relative to laser optical path vibration and/or drive
Laser optical path vibration.
In one embodiment, step S130 include: as seen in figs. 2a-2b, make to shake motor 4 be mounted on placement it is described to
On the detector 2 for detecting substance, so that vibration motor 4 drives the substance vibration to be detected in Raman detection.
In this embodiment, substance vibration to be detected, laser optical path 11 do not shake.Therefore, although laser irradiation is to be checked
The region surveyed on substance is limited, but due to this vibration, so that the particle in other regions of substance to be detected is with this vibration
Into the region of laser irradiation, reached being sufficiently mixed for particle, allow laser spot range of exposures in contain more differences
The particle of ingredient.In this way, it is possible to more accurately detect the accounting of the heterogeneity of substance to be detected, accuracy of detection is improved.
The advantages of embodiment, is that the vibration of vibration motor 4 can make the mixing of particle more evenly, and detection accuracy is high.
In one embodiment, step S130 includes: as shown in figs 3 a and 3b, vibration motor 4 to be made to be mounted on the laser light
On road 11, to make to shake the motor drive vibration of laser optical path 11 in Raman detection.
In this embodiment, substance to be detected does not shake, and laser optical path 11 shakes.Focus is shone when laser optical path 11 does not shake
The region penetrated on substance to be detected is smaller region, but laser optical path 11 shake when the focus on substance to be detected
It is constantly mobile, the particle in other regions of substance to be detected is allowed for as this vibration enters the region of laser irradiation, is allowed sharp
The particle of more heterogeneities is contained in the range of exposures of optical focus.In this way, it is possible to more accurately detect substance to be detected
Heterogeneity accounting, improve accuracy of detection.
The advantages of embodiment, is that vibration motor 4 can be located at the inside of detection main body 1, it is not easy to be damaged.
In one embodiment, step S130 includes: as shown in figs. 4 a-4b, to be mounted on vibration motor for to be checked
It surveys on the wall for the detection main body that substance carries out Raman detection, to make vibration motor drive described to be detected in Raman detection
Substance and laser optical path vibration.
The advantages of embodiment, is that vibration motor 4 is easy installation.
As shown in figure 5, in one embodiment, this method further includes S140: adjust vibration motor vibration frequency f and/
Or the laser power P irradiated to substance to be detected, so that the Raman letter that substance to be detected issues under the excitation of unit laser power
Number intensity S, the vibration frequency f for shaking motor, meet following relationship between the laser power P irradiated to substance to be detected:
SP/f < a, --- formula 1
Wherein a is predetermined constant.
If the Raman signal intensity that substance to be detected issues is very high, at this moment pre- in the detection process of substance to be detected
The time for sentencing detection may be too short, causes laser that cannot be sufficiently irradiated on the particle as much as possible of substance to be detected.This
When, if vibration motor vibration frequency it is relatively high, so that it may allow laser be reciprocally radiated at more times within the unit time to
It detects on substance, it will be able to be irradiated to more particles, be caused so that the Raman signal intensity for making up substance sending to be detected is too strong
Detection accuracy reduce.If the laser power irradiated to substance to be detected is relatively low, this deficiency can also be made up.This be because
For if the laser power irradiated to substance to be detected is relatively low, Raman signal will accordingly weaken, so that it may when extending integral
Between, increase the number of vibration, keeps testing result more accurate.But if substance to be detected issue Raman signal intensity very
Height, the vibration frequency for shaking motor is relatively low, and the laser power irradiated to substance to be detected is also higher, then cannot succeed more
It fills and states deficiency.Therefore, whether can reach acceptable detection essence using the relationship that formula 1 can investigate above-mentioned three kinds of factors
Degree.It is the characteristic of substance itself since the Raman signal intensity that substance unit laser power to be detected issues is not adjustable,
It can only be by adjusting the vibration frequency of vibration motor and/or to the laser power of substance to be detected irradiation, set up formula 1.
The advantages of embodiment is to cause to examine in certain cause specifics in the detection process for treating detection substance
In the case where surveying accuracy reduction, detection process is controlled, improves accuracy of detection.
In general, the Raman signal intensity S that substance to be detected issues under the excitation of unit laser power is by be detected
What the property of substance itself determined, be constant.Therefore, if formula 1 is unsatisfactory for or adjusts the vibration frequency of vibration motor
F or adjust to substance to be detected irradiate laser power P or the two all adjust.
In the case where only adjusting the vibration frequency f of vibration motor, it is believed that the laser power P irradiated to substance to be detected is not
Become, then adjusts the vibration frequency f of vibration motor, so that:
F > SP/a --- formula 2.
In the case where only adjusting the laser power P irradiated to substance to be detected, it is believed that adjust the vibration frequency of vibration motor
Rate f is constant, then adjusts the laser power P irradiated to substance to be detected, so that:
P < fa/S --- formula 3.
As shown in Fig. 2A -4B, according to an embodiment of the present disclosure, a kind of treat is provided and detects substance progress Raman detection
Terminal, comprising:
Place the detector 2 of substance to be detected;
Issue the laser optical path 11 of the laser for Raman detection;
Motor 4 is shaken, in the case where the substance to be detected is powdered substance, in Raman detection, described in drive
Substance to be detected shakes relative to the laser optical path 11.
In an example embodiment, the terminal further include: image recognition apparatus 13, for shooting the object to be detected
The image of matter, and identify that the substance to be detected is powdered substance from the image of shooting.
In an example embodiment, described image identification equipment 13 also identifies the object to be detected from the image of shooting
The granular size of matter.The terminal further include: processor 14, for determining the vibration horse based on the granular size identified
Up to 4 vibration frequency.
In an example embodiment, vibration motor 4 is mounted on the detector 2, thus in Raman detection, vibration
Motor 4 drives the substance vibration to be detected.
In an example embodiment, vibration motor 4 is mounted on the laser optical path 11, thus in Raman detection,
Vibration motor 4 drives the laser optical path 11 to shake.
In an example embodiment, vibration motor 4 is made to be mounted on the wall for encapsulating the detection main body 1 of the laser optical path
On, so that vibration motor 4 drives the substance to be detected and the laser optical path to shake in Raman detection.
In an example embodiment, the terminal further include:
Processor 14 is configured to the laser power for adjusting the vibration frequency f of vibration motor and/or irradiating to substance to be detected
P so that substance to be detected unit laser power excitation under issue Raman signal intensity S, shake motor vibration frequency f,
Meet following relationship between the laser power P irradiated to substance to be detected:
SP/f < a, --- formula 1
Wherein a is predetermined constant.
It should be noted that although being referred to several modules or list for acting the equipment executed in the above detailed description
Member, but this division is not enforceable.In fact, according to embodiment of the present disclosure, it is above-described two or more
Module or the feature and function of unit can embody in a module or unit.Conversely, an above-described mould
The feature and function of block or unit can be to be embodied by multiple modules or unit with further division.As module or list
The component of member display may or may not be physical unit, it can and it is in one place, or may be distributed over
In multiple network units.Some or all of the modules therein can be selected to realize disclosure scheme according to the actual needs
Purpose.Those of ordinary skill in the art can understand and implement without creative efforts.
In this example embodiment, a kind of computer readable storage medium is also provided, computer program is stored thereon with, it should
The step of method in any one above-mentioned embodiment may be implemented when program is executed by processor.The specific steps of the method
It can refer to the detailed description of each step in preceding method embodiment, details are not described herein again.The computer readable storage medium can
To be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
In this example embodiment, also provide a kind of calculating equipment, the calculating equipment can be applied to multiple clients
The server-side matched is held, and including processor, and the memory of the executable instruction for storing the processor.Its
In, the processor is configured to make the server-side execute any one above-mentioned embodiment via the executable instruction is executed
Described in method the step of.The step of this method, can refer to the detailed description in preceding method embodiment, and details are not described herein again.Institute
Stating calculating equipment can be the mobile terminals such as mobile phone, tablet computer, be also possible to the terminal devices such as desktop computer, server,
In this example embodiment with no restriction to this.
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the disclosure
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server, touch control terminal or network equipment etc.) is executed according to disclosure embodiment
The above method.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by appended
Claim is pointed out.
Although exemplary embodiment describes the disclosure with reference to several, it is to be understood that, term used is explanation and shows
Example property, term and not restrictive.The spirit or reality that can be embodied in a variety of forms due to the disclosure without departing from application
Matter, it should therefore be appreciated that above-described embodiment is not limited to any of the foregoing details, and the spirit defined by appended claims
It all should be accompanying power with the whole change and modification widely explained, therefore fallen into claim or its equivalent scope in range
Benefit requires to be covered.
Claims (13)
1. a kind of method treated detection substance and carry out Raman detection, comprising:
Determine that the substance to be detected is powdered substance;
Obtain the vibration frequency for treating the vibration motor that detection substance is shaken;
During Raman detection, according to the vibration frequency, make to shake the motor drive substance to be detected relative to laser
Optical path vibration, the laser optical path are used to issue the laser of Raman detection.
According to the method described in claim 1, wherein it is determined that the substance to be detected is that powdered substance specifically includes:
Shoot the image of the substance to be detected;
Identify that the substance to be detected is powdered substance from the image of shooting.
2. according to the method described in claim 1, wherein, obtain for while treating detection substance and carrying out Raman detection pair
The vibration frequency for the vibration motor that substance to be detected is shaken, specifically includes:
Shoot the image of the substance to be detected;
The granular size of the substance to be detected is identified from the image of shooting;
Based on the granular size identified, the vibration frequency of the vibration motor is determined.
3. according to the method described in claim 1, wherein, making to shake the motor drive substance to be detected relative to laser optical path
Vibration includes:
It is mounted on vibration motor on the detector for placing the substance to be detected, to shake horse during Raman detection
Up to the drive substance vibration to be detected.
4. according to the method described in claim 1, wherein, making to shake the motor drive substance to be detected relative to laser optical path
Vibration includes:
It is mounted on vibration motor on the laser optical path, so that vibration motor drives the laser during Raman detection
Optical path vibration.
5. according to the method described in claim 1, wherein, making to shake the motor drive substance to be detected relative to laser optical path
Vibration includes:
Make the wall for shaking the detection main body that motor is mounted on for treating detection substance progress Raman detection, to examine in Raman
During survey, vibration motor drives the substance to be detected and laser optical path vibration.
6. according to the method described in claim 1, further include:
The laser power P for adjusting the vibration frequency f of vibration motor and/or being irradiated to substance to be detected, so that substance to be detected exists
The unit laser power excitation lower Raman signal intensity S issued, it the vibration frequency f for shaking motor, is irradiated to substance to be detected
Meet following relationship between laser power P:
SP/f < a,
Wherein a is predetermined constant.
7. a kind of terminal treated detection substance and carry out Raman detection, comprising:
Place the detector of substance to be detected;
Issue the laser optical path of the laser for Raman detection;
Shake motor, in the case where the substance to be detected is powdered substance, during Raman detection, drive it is described to
Detection substance shakes relative to the laser optical path.
8. terminal according to claim 8, further includes: image recognition apparatus, for shooting the figure of the substance to be detected
Picture, and identify that the substance to be detected is powdered substance from the image of shooting.
9. terminal according to claim 9, wherein described image identification equipment identify also from the image of shooting described in
The granular size of substance is detected, and
The terminal further include: processor, for determining the vibration frequency of the vibration motor based on the granular size identified
Rate.
10. terminal according to claim 8, wherein vibration motor is mounted on the detector, thus in Raman detection
In the process, vibration motor drives the substance vibration to be detected.
11. terminal according to claim 8, wherein vibration motor is mounted on the laser optical path, to examine in Raman
During survey, vibration motor drives the laser optical path vibration.
12. terminal according to claim 8, wherein vibration motor is mounted on the detection main body for encapsulating the laser optical path
Wall on, thus during Raman detection, vibration motor drives the substance to be detected and laser optical path vibration.
13. terminal according to claim 8, further includes:
Processor is configured to the laser power P for adjusting the vibration frequency f of vibration motor and/or irradiating to substance to be detected, so that
Raman signal intensity S that substance to be detected issues under the excitation of unit laser power, the vibration frequency f for shaking motor, to be checked
It surveys between the laser power P of substance irradiation and meets following relationship:
SP/f < a,
Wherein a is predetermined constant.
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CN103267729A (en) * | 2013-06-18 | 2013-08-28 | 河北伊诺光学科技有限公司 | Dynamic objective lens for spectrum analysis of deep color material |
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