System and method for detecting genuine traditional Chinese medicinal materials

Abstract

The invention discloses a genuine traditional Chinese medicinal material detection system and method.The system comprises one or more near-infrared spectrum detection terminals used for conducting near-infrared detection on genuine traditional Chinese medicinal materials to obtain spectrums; and the edge computing terminal is used for processing the spectrum to obtain the component content of the genuine traditional Chinese medicinal materials. Through a near-infrared spectrum analysis platform, rapid online detection of the content of the internal components of the traditional Chinese medicine and intelligent analysis and evaluation of the quality of the traditional Chinese medicine are realized, and the defects of poor efficiency and different analysis precision from person to person caused by manual analysis in related technologies are overcome.

Description

Technical Field

[0001] The present invention relates to the field of intelligent detection technology, and in particular to an authentic Chinese medicinal material detection system and method. Background Art

[0002] Many Chinese medicinal materials can be identified with the naked eye in terms of appearance, size, and color, thereby identifying their authenticity, but most people are unable to tell where they are produced from and what their quality is.

[0003] At present, the main method for evaluating the quality of traditional Chinese medicine used at home and abroad is to use liquid chromatography as the main method to determine the content of index components or chemical fingerprint analysis. Its disadvantages are that the samples need to be pre-treated, and professional instruments and operators are required, and the analysis and detection time is relatively long. These factors make it unsuitable for rapid detection and evaluation of large quantities of samples in the production area or distribution center of medicinal materials. Summary of the invention

[0004] The main purpose of the present invention is to provide a detection system and method for authentic Chinese medicinal materials to solve the technical problems existing in the related technologies.

[0005] In order to achieve the above-mentioned purpose, according to a first aspect of the present invention, a system for detecting authentic Chinese medicinal materials is provided, comprising one or more near-infrared spectral detection terminals for performing near-infrared detection on authentic Chinese medicinal materials to obtain spectra; and an edge computing terminal for processing the spectra to obtain the component content of the authentic Chinese medicinal materials.

[0006] Optionally, processing the spectrum includes: performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that different authentic Chinese medicinal materials have different final spectra; inputting the spectral features into a preset model, and outputting the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

[0007] Optionally, when the preset model is trained based on a preset sample, the near-infrared spectral detection terminal collects the spectrum of the sample surface of the preset sample; the spectrum of the surface is averaged as the spectral feature information of the preset sample; and the spectral feature information is mapped with the measured active component content in the preset sample.

[0008] Optionally, the system further includes a management platform, and the edge computing terminal processes the spectrum locally, and sends the non-locally processed spectrum to a prediction unit of the management platform for processing.

[0009] Optionally, if the content of the active ingredient is greater than a threshold, the corresponding authentic Chinese medicinal material is taken as a key monitoring object; and / or the origin of the key monitoring object is determined.

[0010] Optionally, the management platform further includes a message sending unit, configured to send the prediction result of the prediction unit to a designated terminal.

[0011] Optionally, the management platform includes an evaluation unit to perform quality evaluation on authentic Chinese medicinal materials.

[0012] According to a second aspect of the present invention, a method for detecting authentic Chinese medicinal materials is provided, comprising using one or more near-infrared spectroscopy detection terminals to perform near-infrared detection on the authentic Chinese medicinal materials to obtain a spectrum; and processing the spectrum through an edge computing terminal to obtain the component content of the authentic Chinese medicinal materials.

[0013] Optionally, the processing of the spectrum includes: performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that different authentic Chinese medicinal materials have different final spectra; inputting the spectral features into a preset model, and outputting the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

[0014] Optionally, when the preset model is trained based on a preset sample, the near-infrared spectral detection terminal collects the spectrum of the sample surface of the preset sample; the spectrum of the surface is averaged as the spectral feature information of the preset sample; and the spectral feature information is mapped with the measured active component content in the preset sample.

[0015] The authentic Chinese medicinal material detection system and method of this embodiment includes one or more near-infrared spectrum detection terminals for near-infrared detection of authentic Chinese medicinal materials to obtain spectra; edge computing terminals process the spectra to obtain the component content of authentic Chinese medicinal materials. Through the near-infrared spectrum analysis platform, rapid online detection of the content of intrinsic components of Chinese medicines and intelligent analysis and evaluation of the quality of Chinese medicines are achieved, overcoming the shortcomings of the related technology that only relies on manual analysis and the accuracy varies from person to person. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a flow chart of a method for detecting authentic Chinese medicinal materials according to an embodiment of the present invention;

[0018] Figure 2 is a schematic diagram of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the present invention described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] The system includes one or more authentic Chinese medicinal materials near-infrared spectrum detection terminals, which can provide people with very comprehensive physical and chemical property detection of complex mixtures; an authentic Chinese medicinal materials near-infrared spectrum database and an edge computing terminal respectively connected to the authentic Chinese medicinal materials near-infrared spectrum detection terminals; an authentic Chinese medicinal materials remote management cloud computing platform (or cloud management and control terminal) and a network service system.

[0023] The authentic Chinese medicinal materials near-infrared spectroscopy detection terminal uses near-infrared dynamic spectroscopy technology to obtain the content information of quality markers of authentic Chinese medicinal materials; the authentic Chinese medicinal materials cloud detection platform simultaneously receives multiple authentic medicinal materials detection objects to provide online detection services, etc., providing data support for determining the composition of medicinal materials, determining the origin of medicinal materials, detecting the quality of medicinal materials, identifying counterfeit drugs, etc.

[0024] The cloud computing platform (or cloud management terminal) and network service system for remote management of authentic Chinese medicinal materials mainly provide computing, network and storage capabilities for the detection objects. Users only need a computing device with basic computing capabilities and an effective Internet connection to use the service anytime and anywhere.

[0025] After collecting a rich sample library of authentic Chinese medicinal materials, establishing a robust near-infrared model, building a cloud computing platform and network service system, and developing a miniature portable near-infrared spectroscopic device, customers can upload the near-infrared spectra obtained on the client to the cloud computing service platform, thus achieving rapid online detection of the content of the intrinsic components of Chinese medicine and intelligent analysis and evaluation of the quality of Chinese medicine. The detailed system introduction is described below.

[0026] According to an embodiment of the present invention, a system for detecting authentic Chinese medicinal materials is provided, comprising one or more near-infrared spectrum detection terminals for performing near-infrared detection on authentic Chinese medicinal materials to obtain spectra; and an edge computing terminal for processing the spectra to obtain the component contents of the authentic Chinese medicinal materials.

[0027] In this embodiment, a near-infrared spectrometer is used to collect spectral information on the sample surface, and then average processing is performed as spectral representative information of various typical samples; and preprocessing is performed to obtain calibration set sample spectral data. Near-infrared spectral analysis technology can directly obtain analytical information from samples in a non-destructive manner. This feature can effectively avoid the loss of trace (or minor) components and changes in component morphology caused by sample pretreatment, and maximize the retention of small differences between samples of the same type of Chinese medicinal materials from different origins. The content of active ingredients is the main factor affecting the quality of Chinese medicine. The use of near-infrared spectral analysis technology can quickly measure and analyze the content of intrinsic active ingredients (polysaccharides, saponins, organic acids, alkaloids, volatile oils, flavonoids, etc.) of Chinese medicine, thereby completing the quality evaluation of Chinese medicinal materials.

[0028] As an optional implementation of this embodiment, the system further includes a management platform, and the edge computing terminal processes the spectrum locally, and sends the non-locally processed spectrum to the prediction unit of the management platform for processing.

[0029] In this optional implementation, the edge processing terminal is used to generate secondary analysis address information based on the near-infrared collection terminal information; when the secondary analysis address is local, the terminal performs secondary analysis on the collected information and makes corresponding operations based on the analysis results; when the secondary analysis address is remote, the edge processing terminal transmits the secondary analysis address information and the collected information to the cloud management and control terminal.

[0030] The authentic Chinese medicinal materials cloud testing platform simultaneously receives multiple authentic medicinal materials testing objects and provides online testing services, etc., providing data support for determining medicinal material ingredients, determining medicinal material origins, testing medicinal material quality, identifying counterfeit drugs, etc. The authentic Chinese medicinal materials remote management cloud computing platform (or cloud management and control terminal) and network service system mainly provide computing, network and storage capabilities for the testing objects. Users only need a computing device with basic computing capabilities and an effective Internet connection to use the service anytime and anywhere.

[0031] Customers can upload the near-infrared spectra obtained on the client side to the cloud computing service platform, realizing truly rapid online detection of the content of intrinsic ingredients in traditional Chinese medicine and intelligent analysis and evaluation of the quality of traditional Chinese medicine.

[0032] As an optional implementation method of this embodiment, processing the spectrum includes: performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that different authentic Chinese medicinal materials have different final spectra; inputting the spectral features into a preset model, and outputting the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

[0033] As an optional implementation method of this embodiment, when the preset model is trained based on a preset sample, the spectrum of the sample surface is collected by the near-infrared spectroscopy detection terminal of the preset sample; the spectrum of the surface is averaged as the spectral feature information of the preset sample; and the spectral feature information is mapped with the measured active component content in the preset sample.

[0034] In this optional implementation, the information data in the calibration set sample spectrum is subjected to principal component analysis to extract characteristic information data; then the model is built and the prediction results are displayed. That is, by matching the known sample spectrum with the content data one by one, selecting an appropriate chemometric algorithm to pre-process and optimize the spectrum, and establishing a sample calibration model with a high correlation between the spectrum and the component content, and then using the calibration model to achieve rapid prediction of the unknown sample component content or properties and other related data.

[0035] As an optional implementation of this embodiment, the management platform includes an evaluation unit to perform quality evaluation on authentic Chinese medicinal materials.

[0036] In this optional implementation, a predictive evaluation model for the internal quality of authentic Chinese medicinal materials based on near-infrared spectroscopy is first established; then the internal quality evaluation results of the authentic Chinese medicinal materials to be tested are obtained by comparison with the predictive evaluation model.

[0037] During the evaluation, a training sample of known medicinal materials is established, and near-infrared spectral data is used to judge and evaluate the categories of unknown medicinal materials. The differences in hyperspectral data between different authentic medicinal materials are used to identify and evaluate different categories of authentic medicinal materials. That is, through the preliminary chemical omics analysis, the screening of specific pharmacodynamic indicators, spectrum-effect analysis and other means are used to mine monomer components with higher activity, or quality markers are discovered through pattern recognition methods (PCA, PLSDA) and spectrum-effect screening methods, and then the component structure is confirmed by mass spectrometry analysis. The near-infrared component quantitative analysis of these active component monomers is performed, and the interval detection limit theory (interval LODs) recommended by the International Union of Pure and Applied Chemistry (IUPAC) is used to calculate the minimum detection limit in the partial least squares regression analysis. These active compounds that are higher than the minimum detection limit are selected as evaluation indicators, and the corresponding rapid evaluation method is further established using near-infrared analysis technology to detect the content in medicinal materials.

[0038] By analyzing a large sample size of authentic Chinese medicinal materials, using a robust near-infrared spectral model, and using modern means such as cloud computing and the Internet, a near-infrared spectral library and a matching content calculation prediction model for authentic Chinese medicinal materials quality markers can be established, which can achieve comprehensive control of the quality of authentic Chinese medicinal materials entering the market, including the authenticity identification of medicinal materials, the evaluation of the content of effective ingredients in medicinal materials, and even the overall functional activity rating of medicinal materials. For the analysis of complex systems such as traditional Chinese medicine, this completely solves the problem of simply developing multi-component analysis methods and ignoring the overall efficacy evaluation of authentic Chinese medicinal materials, and failing to achieve a comprehensive improvement in the quality of medicinal materials, laying a solid foundation for the modernization of traditional Chinese medicine.

[0039] As an optional implementation of this embodiment, if the content of the active ingredient is greater than a threshold, the corresponding authentic Chinese medicinal material is taken as a key monitoring object; and / or the origin of the key monitoring object is determined.

[0040] In this optional implementation, the detection system also includes a positioning unit corresponding one-to-one to the evaluation module, and the positioning unit has a unique identification code, and each of the unique identification codes corresponds to the origin and region of one of the evaluation object modules; the management system that is respectively communicatively connected to each authentic medicinal material detection and evaluation system also includes: the origin and location of the authentic medicinal material detection object corresponding to the unique identification code.

[0041] The detection system also includes a positioning unit corresponding to the evaluation module one by one, and the positioning unit has a unique identification code, and each of the unique identification codes corresponds to the origin and region of one of the evaluation object modules; the management system that is respectively communicatively connected to each authentic medicinal material detection and evaluation system also includes: the origin and location of the authentic medicinal material detection object corresponding to the unique identification code.

[0042] Furthermore, data such as the content of active ingredients (polysaccharides, saponins, organic acids, alkaloids, volatile oils, flavonoids, etc.) in authentic Chinese medicinal materials are tested, and based on a preset detection threshold, key monitoring objects among the objects whose detection exceeds the detection threshold are determined (including determining the origin of medicinal materials, testing the quality of medicinal materials, identifying counterfeit drugs, etc.).

[0043] As an optional implementation of this embodiment, the management platform further includes a message sending unit, which is used to send the prediction result of the prediction unit to a designated terminal.

[0044] In this optional implementation, the management platform also includes at least one of a short message notification module, a comprehensive evaluation, and a statistical analysis module; the short message notification module notifies the contact person or contact agency of the authentic medicinal material detection object according to the authentic medicinal material detection information; the comprehensive evaluation and statistical management module performs comprehensive evaluation and statistical analysis on the authentic medicinal material detection object based on the authentic medicinal material detection object.

[0045] Furthermore, the system also includes at least one comprehensive evaluation and statistical analysis center for authentic medicinal material detection objects, and the system simultaneously sends the authentic medicinal material key detection objects, the archival information of the authentic medicinal material objects, and the authentic medicinal material detection object detection origin and region corresponding to the unique identification code to the comprehensive evaluation and statistical analysis center.

[0046] Furthermore, the remote management platform communicates with multiple comprehensive evaluation and statistical analysis systems, and saves the detection records, notification records, comprehensive evaluation records, statistical analysis records, management records, archival information and the unique identification codes of the detection and evaluation results of key objects in multiple comprehensive evaluation and statistical analysis systems, corresponding to the locations and areas of the authentic medicinal material detection objects.

[0047] Furthermore, the remote management platform makes statistics, analysis and evaluation on the origin and region of the authentic medicinal material detection objects corresponding to the detection records, notification records, comprehensive evaluation records, statistical analysis records, management records, archival information and unique identification codes of the detection and evaluation results of key objects in the multiple comprehensive evaluation and statistical analysis systems.

[0048] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0049] According to an embodiment of the present invention, a method for detecting authentic Chinese medicinal materials is also provided, including using one or more near-infrared spectrum detection terminals to perform near-infrared detection on authentic Chinese medicinal materials to obtain a spectrum; and processing the spectrum through an edge computing terminal to obtain the component content of the authentic Chinese medicinal materials.

[0050] As an optional implementation method of this embodiment, the processing of the spectrum includes: performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that different authentic Chinese medicinal materials have different final spectra; inputting the spectral features into a preset model, and outputting the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

[0051] As an optional implementation method of this embodiment, when the preset model is trained based on a preset sample, the spectrum of the sample surface is collected by the near-infrared spectroscopy detection terminal; the spectrum of the surface is averaged as the spectral feature information of the preset sample; and the spectral feature information is mapped with the measured active component content in the preset sample.

[0052] As an optional implementation of this embodiment, the system further includes a management platform, and the edge computing terminal processes the spectrum locally, and sends the non-locally processed spectrum to the prediction unit of the management platform for processing.

[0053] As an optional implementation of this embodiment, if the content of the active ingredient is greater than a threshold, the corresponding authentic Chinese medicinal material is taken as a key monitoring object; and / or the origin of the key monitoring object is determined.

[0054] As an optional implementation of this embodiment, the management platform further includes a message sending unit, which is used to send the prediction result of the prediction unit to a designated terminal.

[0055] As an optional implementation of this embodiment, the management platform includes an evaluation unit to perform quality evaluation on authentic Chinese medicinal materials.

[0056] According to an embodiment of the present invention, the present invention also provides an electronic device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can implement the method described in any of the above embodiments when executing.

[0057] According to an embodiment of the present invention, the present invention further provides a readable storage medium, which stores computer instructions, and the computer instructions are used to enable a computer to implement the method described in any of the above embodiments when executed.

[0058] According to an embodiment of the present invention, the present invention further provides a computer program product, which can implement the method described in any of the above embodiments when executed by a processor.

[0059] Figure 2 A schematic block diagram of an example electronic device 300 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices.

[0060] like Figure 2 As shown, the electronic device 300 includes a computing unit 301, which can perform various appropriate actions and processes according to a computer program stored in a read-only memory (ROM) 302 or a computer program loaded from a storage unit 308 into a random access memory (RAM) 303. In the RAM 303, various programs and data required for the operation of the electronic device 300 can also be stored. The computing unit 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0061] A number of components in the electronic device 300 are connected to the I / O interface 305, including: an input unit 306, such as a keyboard, a mouse, etc.; an output unit 307, such as various types of displays, speakers, etc.; a storage unit 308, such as a disk, an optical disk, etc.; and a communication unit 309, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 309 allows the electronic device 300 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0062] The computing unit 301 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the computing unit 301 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, digital signal processors (DSPs), and any appropriate processors, controllers, microcontrollers, etc. The computing unit 301 performs the various methods and processes described above, such as the object matching method. For example, in some embodiments, the object matching method may be implemented as a computer software program, which is tangibly included in a machine-readable medium, such as a storage unit 308. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 300 via the ROM 302 and / or the communication unit 309. When the computer program is loaded into the RAM 303 and executed by the computing unit 301, one or more steps of the method described above may be performed.

[0063] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include: being implemented in one or more computer programs, which may be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general programmable processor, which may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0064] The program code for implementing the method of the present invention can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code can be executed entirely on the machine, partially on the machine, partially on the machine as a stand-alone software package and partially on a remote machine, or entirely on a remote machine or server.

[0065] In the context of the present invention, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

Claims

1. A detection system for authentic Chinese medicinal materials, characterized in that: include: One or more near-infrared spectrum detection terminals, used to perform near-infrared detection on authentic Chinese medicinal materials to obtain spectra; The edge computing terminal processes the spectrum to obtain the component content of authentic Chinese medicinal materials.

2. The authentic Chinese medicinal material detection system according to claim 1, characterized in that: Processing the spectrum includes: Performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that the final spectra of different authentic Chinese medicinal materials are different; The spectral features are input into a preset model to output the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

3. The authentic Chinese medicinal material detection system according to claim 2, characterized in that: When the preset model is trained based on the preset sample, the spectrum of the surface of the preset sample is collected by the near-infrared spectrum detection terminal; Performing an average process on the spectrum of the surface as the spectrum characteristic information of the preset sample; The spectral characteristic information is mapped to the measured active component content in the preset sample.

4. The authentic Chinese medicinal material detection system according to claim 3, characterized in that: The system also includes a management platform, and the edge computing terminal processes the spectrum locally, and sends the spectrum that is not processed locally to the prediction unit of the management platform for processing.

5. The authentic Chinese medicinal material detection system according to claim 4, characterized in that: If the content of the active ingredient is greater than the threshold, the corresponding authentic Chinese medicinal materials will be taken as key monitoring objects; And / or, determine the origin of key monitoring objects.

6. The authentic Chinese medicinal material detection system according to claim 5, characterized in that: The management platform also includes a message sending unit, which is used to send the prediction result of the prediction unit to a designated terminal.

7. The authentic Chinese medicinal material detection system according to claim 4, characterized in that: The management platform includes an evaluation unit for evaluating the quality of authentic Chinese medicinal materials.

8. A method for detecting authentic Chinese medicinal materials, characterized in that: include: One or more near-infrared spectrum detection terminals are used to perform near-infrared detection on authentic Chinese medicinal materials to obtain a spectrum; The spectrum is processed by an edge computing terminal to obtain the component content of authentic Chinese medicinal materials.

9. The method for detecting authentic Chinese medicinal materials according to claim 7, characterized in that: The processing of the spectrum comprises: Performing principal component analysis on the spectrum to extract spectral features, wherein different groups in the chemical components of authentic Chinese medicinal materials absorb different near-infrared spectra, so that the final spectra of different authentic Chinese medicinal materials are different; The spectral features are input into a preset model to output the active ingredient content of the authentic Chinese medicinal materials, wherein the active ingredient content of the authentic Chinese medicinal materials includes polysaccharide component content, saponin component content, organic acid component content, alkaloid component content, volatile oil component content, and flavonoid component content.

10. The method for detecting authentic Chinese medicinal materials according to claim 7, characterized in that: When the preset model is trained based on the preset sample, the spectrum of the surface of the preset sample is collected by the near-infrared spectrum detection terminal; Performing an average process on the spectrum of the surface as the spectrum characteristic information of the preset sample; The spectral characteristic information is mapped to the measured active component content in the preset sample.

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