Hetian jade identification method, system and identification and storage equipment

Abstract

The invention relates to the technical field of Hetian jade identification, and discloses a Hetian jade identification method and system, and an identification and storage device, and the method comprises the steps: obtaining and preprocessing a sample image of Hetian jade, marking the color, texture, gloss and transparency of the preprocessed image, and forming a marked data set; constructing a deep learning model for image classification, training the deep learning model by using the marked data set, and using the trained model as a Hetian jade identification model for outputting the probabilities of natural and artificial Hetian jade; and obtaining an image of the to-be-identified Hetian jade, inputting the image into the Hetian jade identification model, and outputting the probability of the natural Hetian jade, the artificial Hetian jade and the Hetian jade as an appearance identification result. According to the method, a more objective and accurate identification result can be provided, multiple samples can be rapidly analyzed and identified at the same time when a large number of Hetian jade identification requirements are met, and the identification efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of Hetian jade identification, and in particular to an identification method, system, and identification and storage equipment for Hetian jade. Background Art

[0002] Hetian jade, also known as Hetian white jade, is one of the traditional Chinese jades, produced in the Hetian area of ​​Xinjiang, China. Hetian jade is known for its warmth, fineness, soft color and tough texture, and is a top grade for jade carving and collection. The identification of Hetian jade involves many aspects, such as tremolite content, silicate content, refractive index, Mohs hardness, density, color, transparency, texture and gloss.

[0003] Artificial Hetian jade, also known as synthetic Hetian jade or imitation Hetian jade, is a material that is similar to natural Hetian jade in appearance through artificial synthesis. In the early days, artificial Hetian jade mainly imitated the appearance of natural Hetian jade through simple processes and materials. These early imitations may have large differences from natural Hetian jade in color, gloss and texture, and are easily identified by professionals. However, with the development of material science and manufacturing technology, the manufacturing process of artificial Hetian jade has been significantly improved. Through more sophisticated control of the synthesis process, artificial Hetian jade is getting closer and closer to natural Hetian jade in appearance, including color, transparency, texture and gloss. More and more fakes are flowing into the market, and it is difficult for people who do not understand Hetian jade to distinguish the authenticity.

[0004] Existing technology The identification of Hetian jade requires rich professional knowledge and experience. The artificial (expert) identification expert will carefully observe the appearance characteristics of Hetian jade, including color, texture, gloss and transparency, by naked eyes or using a magnifying glass. Natural Hetian jade usually has unique natural texture and color changes, while artificial Hetian jade may look too uniform and perfect. Experts may use a hardness pen or Mohs hardness tester to gently scratch the surface of Hetian jade to test its hardness. The scratches on the surface of natural Hetian jade will be more obvious, while artificial Hetian jade may show different hardness reactions. Experts can use a refractometer to measure the refractive index of Hetian jade to help distinguish between natural and artificial Hetian jade. Experts can calculate the density of Hetian jade by measuring its weight and volume to assist in identification. Experts can use a thermal conductivity tester to measure the thermal conductivity of Hetian jade to distinguish between natural and artificial Hetian jade.

[0005] The above-mentioned methods all require expert definition, but not all appraisers in the market have sufficient professional knowledge and experience, which may lead to inaccurate appraisal results, and when faced with a large number of jades to be identified, the efficiency is also very low. Summary of the invention

[0006] In view of this, the present invention provides an identification method, system, identification and storage equipment for Hetian jade to solve the problem that the identification of Hetian jade relies on manual experience, resulting in poor accuracy and reliability of identification results and low efficiency.

[0007] In a first aspect, the present invention provides a method for identifying Hetian jade, the method comprising:

[0008] Acquire the image of the Hetian jade to be identified;

[0009] The image of the Hetian jade to be identified is input into the Hetian jade identification model, and the probability of natural and artificial Hetian jade is output as the appearance identification result; wherein the training process of the Hetian jade identification model includes:

[0010] Obtain sample images of Hetian jade and perform preprocessing, annotate the preprocessed images with color, texture, gloss and transparency to form an annotated data set;

[0011] A deep learning model for image classification is constructed, and the deep learning model is trained using a labeled data set. The trained model is used as a Hetian jade identification model to output the probabilities of natural and artificial Hetian jade.

[0012] The identification method of Hetian jade provided by the embodiment of the present invention is based on the method of deep learning model, which is analyzed and judged based on a large amount of data and scientific algorithms. Compared with the prior art that relies on expert experience, it is not affected by factors such as personal emotions and subjective biases, and can provide more objective and accurate identification results. And when facing a large number of Hetian jade identification needs, model recognition can quickly analyze and identify multiple samples at the same time, greatly improving the efficiency of identification, which is very suitable for scenes such as jewelry markets, auction houses, and cultural relics identification institutions that need to quickly and accurately identify a large number of Hetian jades, and can save time and labor costs. The identification method based on model recognition is based on fixed algorithms and data for analysis. As long as the input Hetian jade sample information is the same, the same result can be obtained no matter when and where the identification is performed. This is very important for situations where multiple verifications or result comparisons between different institutions are required, which ensures the reliability and repeatability of the identification results, avoids the differences in identification results caused by inconsistent standards, and helps to maintain the order and fairness of the Hetian jade identification market.

[0013] In an optional embodiment, the method further comprises: before identifying the Hetian jade to be identified, the method further comprises:

[0014] Obtain the identity ID of the Hetian jade to be identified;

[0015] Based on the identity ID sequence of Hetian jade, all the identification results of Hetian jade are sorted, and all the identification results of Hetian jade and the corresponding real labels are recorded;

[0016] Obtain feedback on the identification results and conduct statistical analysis to optimize the Tianyu identification model.

[0017] The embodiment of the present invention can continuously accumulate the identification data of Hetian jade, including various appearance characteristic parameters, identification results, etc. These data can establish a huge Hetian jade database, provide rich reference materials for subsequent research and identification, and also provide data support for the continuous improvement and optimization of the identification model of Hetian jade.

[0018] In an optional embodiment, the method further comprises:

[0019] Obtaining a hardness test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the hardness test value as a hardness identification result;

[0020] Obtaining a refractive index test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the refractive index test value as a refractive index identification result;

[0021] Obtaining a density test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the density test value as a density identification result;

[0022] Obtaining a thermal conductivity test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the thermal conductivity test value as a thermal conductivity identification result;

[0023] Corresponding weights are assigned to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result, respectively, where the appearance identification result has the largest weight, and weighted summation is performed to obtain a comprehensive identification result.

[0024] The embodiments of the present invention help to verify the authenticity of Hetian jade from different angles by comprehensively considering the test results of multiple dimensions such as appearance characteristics, hardness, refractive index, density and thermal conductivity, and can significantly improve the accuracy of the Hetian jade identification process, thereby enhancing the reliability of the identification results and reducing the impact of the randomness or error of a single test result on the final conclusion.

[0025] In a second aspect, the present invention provides a Hetian jade identification system, comprising:

[0026] An image acquisition module is used to acquire the image of the Hetian jade to be identified;

[0027] The appearance identification module inputs the image of the Hetian jade to be identified into the Hetian jade identification model, and outputs the probability of natural and artificial Hetian jade as the appearance identification result; wherein the training process of the Hetian jade identification model includes: obtaining sample images of Hetian jade and preprocessing them, annotating the preprocessed images by color, texture, gloss and transparency to form an annotated data set; constructing a deep learning model for image classification, and training the deep learning model with the annotated data set, using the trained model as the Hetian jade identification model to output the probability of natural and artificial Hetian jade.

[0028] In an optional embodiment, the system further includes:

[0029] A hardness identification module is used to obtain a hardness test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the hardness test value as a hardness identification result;

[0030] A refractive index identification module, used to obtain a refractive index test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the refractive index test value as a refractive index identification result;

[0031] A density identification module is used to obtain a density test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the density test value as a density identification result;

[0032] A thermal conductivity identification module is used to obtain the thermal conductivity test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the thermal conductivity test value as the thermal conductivity identification result;

[0033] The comprehensive identification result output module is used to assign corresponding weights to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result, wherein the appearance identification result has the largest weight, and perform weighted summation to obtain a comprehensive identification result.

[0034] In a third aspect, an embodiment of the present invention provides a Hetian jade identification and storage device, including: an image acquisition device, a lighting device, a conveyor belt, a storage structure, a manipulator, and a central control system, wherein:

[0035] An image acquisition device is arranged at a preset position above the conveyor belt, and is used to acquire the image of the Hetian jade to be identified under a preset brightness environment of the lighting device;

[0036] A conveyor belt is used to transport the identified Hetian jade to a storage structure, wherein the storage structure has a plurality of partitions, each of which has an identity ID mark of the Hetian jade;

[0037] A manipulator, located at a preset position in front of the storage structure, is used to place the identified Hetian jade into a corresponding partition based on the appearance identification result;

[0038] The central control system is internally loaded with the Hetian jade identification system described in the second aspect, which is used to generate appearance identification results based on the images collected by the image acquisition device, and to generate control instructions for the robot based on the appearance identification results, and to control the coordinated operation of the conveyor belt and the robot.

[0039] The device provided by the embodiment of the present invention integrates the identification and storage functions of Hetian jade, and the user does not need to switch back and forth between different devices or places. For example, in the past, the identification of Hetian jade may require the use of professional identification instruments and venues, and the storage must be carried out in another storage area. Now, only this one device is needed to complete the entire process from identification to storage, which greatly saves time and energy. For professional jade identification institutions or collectors, this one-stop operation can improve work efficiency, reduce cumbersome operating steps, and make the entire identification and storage process smoother. According to the identification results, the device can automatically divide and store Hetian jade of different qualities and types into different zones. The zoned storage method makes the management of jade more orderly, convenient for users to quickly find and access specific jade, and users can query the detailed information of jade at any time to achieve traceability and management of jade.

[0040] In an optional embodiment, the device further comprises:

[0041] A hardness testing device is arranged at a preset position of the conveyor belt and is used to test the hardness value of the identified Hetian jade;

[0042] A refractive index testing device is arranged at a preset position of the conveyor belt and is used to test the refractive index of the identified Hetian jade;

[0043] A density testing device, which is set at a preset position of the conveyor belt and is used to test the refractive index of the identified Hetian jade;

[0044] A thermal conductivity testing device is set at a preset position of the conveyor belt to test the thermal conductivity of the identified Hetian jade;

[0045] Correspondingly, the central control system is loaded with the Hetian jade identification system described in the optional embodiment of the above-mentioned second aspect, which is used to generate comprehensive identification results.

[0046] The test results provided by the embodiments of the present invention, which comprehensively consider the test results of multiple dimensions such as appearance characteristics, hardness, refractive index, density and thermal conductivity, are helpful to verify the authenticity of Hetian jade from different angles, and can significantly improve the accuracy of the Hetian jade identification process, thereby enhancing the reliability of the identification results, and can reduce the impact of the randomness or error of a single test result on the final conclusion.

[0047] In an optional embodiment, the central control system also provides a user interaction interface for displaying the Hetian jade images to be identified to the user, viewing the identification results and storage locations, generating and exporting identification analysis reports, and receiving the user's preset intervention operations.

[0048] The embodiment of the present invention has many benefits in the process of identifying and storing Hetian jade, such as enhancing user experience, improving operational convenience, and promoting information management and communication, through the user interaction interface, thereby providing users with more efficient, convenient and personalized services.

[0049] In an optional embodiment, the device further comprises: a safety monitoring system, the safety monitoring system comprises: an emergency braking module, an overload protection module and a monitoring module, wherein:

[0050] Emergency brake module, used to respond to the emergency stop signal triggered by the user under preset abnormal operation conditions to stop any operation;

[0051] Overload protection module, used to provide overload protection for conveyor belts and manipulators;

[0052] The monitoring module is used to monitor the equipment operation status and test process in real time for fault diagnosis and maintenance.

[0053] The embodiment of the present invention can understand the running status of the equipment in real time by setting up a safety monitoring system, ensure that various performance indicators of the equipment meet the requirements, and improve the quality and stability of the equipment.

[0054] In a fourth aspect, the present invention provides a computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the method for identifying Hetian jade according to the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0055] In a fifth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the Hetian jade identification method of the first aspect or any corresponding embodiment thereof.

[0056] In a sixth aspect, the present invention provides a computer program product, comprising computer instructions, wherein the computer instructions are used to enable a computer to execute the method for identifying Hetian jade according to the first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] 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.

[0058] Figure 1 A schematic diagram of a process for identifying Hetian jade according to an embodiment of the present invention;

[0059] Figure 2 A schematic flow chart of another method for identifying Hetian jade according to an embodiment of the present invention;

[0060] Figure 3 A structural block diagram of a Hetian jade identification system according to an embodiment of the present invention;

[0061] Figure 4 A structural block diagram of another Hetian jade identification system according to an embodiment of the present invention;

[0062] Figure 5 It is a schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0063] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0064] The traditional identification method of Hetian jade relies to a certain extent on the experience and subjective judgment of the appraiser. Different appraisers may have different identification results for the same piece of Hetian jade due to differences in experience, knowledge reserves and personal opinions. In addition, when faced with a large number of jades to be identified, the identification efficiency is also very low.

[0065] To this end, the present invention provides a method for identifying Hetian jade. Compared with the prior art that relies on expert experience, the method of identification based on a deep learning model is not affected by factors such as personal emotions and subjective biases, and can provide more objective and accurate identification results. In addition, when facing a large number of Hetian jade identification needs, model recognition can quickly analyze and identify multiple samples at the same time, greatly improving the efficiency of identification. This is very suitable for scenes such as jewelry markets, auction houses, and cultural relics identification institutions that need to quickly and accurately identify a large number of Hetian jades, and can save time and labor costs.

[0066] According to an embodiment of the present invention, an embodiment of a method for identifying Hetian jade is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0067] In this embodiment, a method for identifying Hetian jade is provided. Figure 1 : is a flow chart of a method for identifying Hetian jade according to an embodiment of the present invention, such as Figure 1 As shown, the process includes the following steps:

[0068] S101, obtaining an image of the Hetian jade to be identified;

[0069] S102, inputting the image of the Hetian jade to be identified into the Hetian jade identification model, and outputting the probability of natural and artificial Hetian jade as the appearance identification result; wherein the training process of the Hetian jade identification model includes:

[0070] Step A, obtaining sample images of Hetian jade and preprocessing them, annotating the preprocessed images by color, texture, gloss and transparency to form an annotated data set.

[0071] The samples of Hetian jade in the embodiments of the present invention include: natural Hetian jade and artificial Hetian jade. The appearance characteristics of natural Hetian jade are:

[0072] 1. Color: Usually white or milky white, or with tones of light yellow, light green, light blue, etc., because the color of natural Hetian jade is formed under complex geological effects, it will have characteristics of varying depths and uneven distribution.

[0073] 2. Texture: Generally there are striped texture, cotton texture, impurity texture, oily gloss texture, interwoven structure texture, snowflake texture, silk texture, landscape painting texture, etc. The formation of these textures is related to factors such as the mineral composition, geological environment and formation process of Hetian jade.

[0074] 3. Luster: Generally includes oily luster or waxy luster. Generally, the Hetian jade produced in the Hotan area of ​​Xinjiang has a richer oily luster and a fine and mellow texture.

[0075] 4. Transparency: generally divided into completely transparent, translucent, slightly transparent or opaque.

[0076] Compared with natural Hetian jade, artificial Hetian jade has a more uniform color, lacking the color transition and natural changes of natural Hetian jade. The transparency of artificial Hetian jade is higher than that of natural Hetian jade, and it looks more watery, lacking the warm and translucent texture of natural Hetian jade. The texture of artificial Hetian jade may appear too regular and mechanical, without the natural smoothness and random changes of natural Hetian jade. For example, there may be some parallel lines or too regular patterns, lacking the fiber interweaving structure and granularity of natural Hetian jade.

[0077] The preprocessing performed after obtaining the sample images of natural and artificial Hetian jade in the embodiment of the present invention includes: performing normalization processing after enhancing the image, and scaling the pixel value to the interval [0,1]. Specifically:

[0078] 1. Image enhancement: Use image enhancement techniques (such as histogram equalization) to improve image quality.

[0079] 2. Data enhancement: Enhance the dataset by rotation, scaling, cropping, etc. to improve the generalization ability of the model.

[0080] 3. Normalization: Normalize the image pixel values ​​to the [0,1] interval to speed up model training and improve convergence.

[0081] Finally, each preprocessed image is labeled and its corresponding sample ID is recorded to ensure that each sample in the dataset can be tracked.

[0082] Step B: construct a deep learning model for image classification, and use the labeled data set to train the deep learning model. The trained model is used as a Hetian jade identification model to output the probabilities of natural and artificial Hetian jade.

[0083] The embodiment of the present invention adopts a CNN model suitable for image classification (only as an example, not limited to this), including multiple convolutional layers, pooling layers, fully connected layers and output layers. Among them, the convolutional layer uses multiple convolutional layers to extract the color, texture, gloss and transparency features of the image; the pooling layer: uses the pooling layer to reduce the feature dimension and reduce the amount of calculation; the fully connected layer uses the fully connected layer to integrate features and classify; the output layer uses the softmax activation function to output the probability of natural and artificial Hetian jade.

[0084] When training the model, the data set is divided into training set, validation set and test set, ensuring that the sample ID in each set is unique; the loss function uses the cross entropy loss function to measure the accuracy and reliability of the model prediction; the optimizer selects optimizers such as Adam or SGD to optimize the model parameters. The model is iteratively trained using the training set data, and the validation set data is used to monitor the model performance and perform early stopping to prevent overfitting.

[0085] After training, the test set is used to evaluate the performance of the model using accuracy, recall, F1 score, etc. to ensure that the model has good generalization ability. The prediction results and true labels of each test sample, as well as the corresponding sample ID, are recorded. According to the performance of the model on the validation set, hyperparameters (such as learning rate, batch size, number of convolution kernels, etc.) are adjusted to optimize model performance.

[0086] In practical applications, the trained Hetian jade identification model can be converted into a format suitable for deployment, and a RESTful API or gRPC interface can be developed to enable the model to receive external requests and return identification results. A human-computer interaction interface can be developed to allow users to upload images of Hetian jade, enter the identity ID of the Hetian jade to be identified, and then display the identification results of the model. When faced with a large number of Hetian jades that need to be identified, the identification results of all Hetian jades can be sorted based on the order of the Hetian jade identity IDs, and all the identification results of Hetian jades and the corresponding true labels can be recorded.

[0087] The identification method of Hetian jade provided by the embodiment of the present invention is based on the mode of deep learning model, which is analyzed and judged based on a large amount of data and scientific algorithms. Compared with the prior art that relies on expert experience, it is not affected by factors such as personal emotions and subjective biases, and can provide more objective and accurate identification results. And when facing a large number of Hetian jade identification needs, model recognition can quickly analyze and identify multiple samples at the same time, greatly improving the efficiency of identification, and is very suitable for scenes such as jewelry markets, auction houses, and cultural relics identification agencies that need to quickly and accurately identify a large number of Hetian jades, which can save time and labor costs. The identification method based on model recognition is based on fixed algorithms and data for analysis. As long as the input Hetian jade sample information is the same, the same result can be obtained no matter when and where the identification is performed. This is very important for situations where multiple verifications or result comparisons between different institutions are required, which ensures the reliability and repeatability of the identification results, avoids the differences in identification results caused by inconsistent standards, and helps to maintain the order and fairness of the Hetian jade identification market.

[0088] In the embodiment of the present invention, a user feedback mechanism is provided, which is used to optimize the Hetian jade identification model by obtaining user feedback on the identification results and performing statistical analysis. In the process of model identification, the present invention can continuously accumulate the identification data of Hetian jade, including various appearance characteristic parameters, identification results, etc. These data can establish a huge Hetian jade database, provide rich reference materials for subsequent research and identification, and also provide data support for the continuous improvement and optimization of the Hetian jade identification model.

[0089] In order to improve the accuracy of Hetian jade identification, the embodiment of the present invention, based on the appearance identification result obtained by the above Hetian jade identification model, also tests and obtains the hardness, refractive index, density and thermal conductivity of Hetian jade, and obtains the final comprehensive identification result by comprehensively considering the test results of multiple dimensions such as appearance characteristics, hardness, refractive index, density and thermal conductivity. Figure 2 As shown, the specific steps include:

[0090] S103, obtaining a hardness test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the hardness test value as a hardness identification result;

[0091] S104, obtaining a refractive index test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the refractive index test value as a refractive index identification result;

[0092] S105, obtaining a density test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the density test value as a density identification result;

[0093] S106, obtaining a thermal conductivity test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the thermal conductivity test value as a thermal conductivity identification result;

[0094] S107, assign corresponding weights to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result respectively, wherein the appearance identification result has the largest weight, and perform weighted summation to obtain a comprehensive identification result.

[0095] It should be noted that the above steps S103-S106 do not limit the order, and can be reasonably set according to actual needs. The probabilities of natural and artificial Hetian jade can be obtained by the range differences between each test value and the corresponding value of natural Hetian jade. The closer the range of the actual test value is to the corresponding value of natural Hetian jade, the greater the probability of natural Hetian jade. In practice, a corresponding relationship can be established between the difference and the probability, and the corresponding probability can be obtained according to the difference.

[0096] Since the appearance feature is the key visual indicator for the identification of Hetian jade, a higher weight (e.g., 0.8) is assigned, reflecting the importance of the appearance feature in the identification process; hardness is one of the important physical indicators for the identification of Hetian jade. Hardness test helps to distinguish between natural and artificial materials, but it is not the only determining factor, and a lower weight (e.g., 0.05) can be assigned; refractive index helps to distinguish between different types of materials. Refractive index test can provide additional identification information, but its impact is relatively small, and a lower weight (e.g., 0.05) can be assigned; density test can provide information about the composition of the material. Density test results help to further confirm the properties of the material and can be assigned a lower weight (e.g., 0.05); thermal conductivity test helps to further distinguish between natural and artificial materials. Thermal conductivity test results can be used as auxiliary information, but their impact is minimal, and a lower weight (e.g., 0.05) can be assigned.

[0097] The embodiment of the present invention weights the identification test results of each dimension according to the assigned weights, and then adds them together to obtain the final comprehensive identification result. For example, if the appearance identification result is that the probability of natural Hetian jade is 0.9, the hardness test is 0.7, the refractive index test is 0.6, the density test is 0.6, and the thermal conductivity test is 0.5, then the final comprehensive identification result is:

[0098] Comprehensive result = 0.9 × 0.8 + 0.7 × 0.05 + 0.6 × 0.05 + 0.6 × 0.05 + 0.5 × 0.05 = 0.84

[0099] The embodiment of the present invention determines the final identification result based on the probability obtained from the comprehensive result and the preset threshold. If it is higher than the set threshold (for example, 0.5), it is determined to be natural Hetian jade; if it is lower than the threshold, it is determined to be artificial Hetian jade. The setting of the threshold should be based on the test results of a large number of samples and expert opinions to ensure the accuracy and reliability of the identification results.

[0100] The embodiment of the present invention analyzes the image of Hetian jade based on a deep learning model, so that the result of appearance analysis is more accurate than the existing identification based on manual experience, and reasonable planning can be made according to actual use needs to select auxiliary testing means to detect hardness, refractive index, density and thermal conductivity. By comprehensively considering the test results of multiple dimensions of appearance characteristics, hardness, refractive index, density and thermal conductivity, it is helpful to verify the authenticity of Hetian jade from different angles, and can significantly improve the accuracy of the Hetian jade identification process, thereby enhancing the reliability of the identification results, and can reduce the impact of the randomness or error of a single test result on the final conclusion.

[0101] In this embodiment, a Hetian jade identification system is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the system described in the following embodiments is preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0102] The embodiment of the present invention provides a Hetian jade identification system, such as Figure 3 As shown, including:

[0103] An image acquisition module 301 is used to acquire an image of the Hetian jade to be identified;

[0104] The appearance identification module 302 inputs the image of the Hetian jade to be identified into the Hetian jade identification model, and outputs the probability of natural and artificial Hetian jade as the appearance identification result; wherein the training process of the Hetian jade identification model includes: obtaining sample images of Hetian jade and preprocessing them, annotating the preprocessed images by color, texture, gloss and transparency to form an annotated data set; constructing a deep learning model for image classification, and using the annotated data set to train the deep learning model, and using the trained model as the Hetian jade identification model to output the probability of natural and artificial Hetian jade.

[0105] In some optional embodiments, the above system further includes:

[0106] An identity ID acquisition module is used to obtain the identity ID of the Hetian jade to be identified;

[0107] The recording module is used to sort the identification results of all Hetian jades based on the identity ID sequence of the Hetian jades, and record the identification results of all Hetian jades and the corresponding real labels;

[0108] The optimization module is used to obtain feedback on the identification results and perform statistical analysis, and is used to optimize the Tianyu identification model.

[0109] In some optional embodiments, such as Figure 4 As shown, the above system also includes:

[0110] The hardness identification module 303 is used to obtain the hardness test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the hardness test value as the hardness identification result;

[0111] The refractive index identification module 304 is used to obtain the refractive index test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the refractive index test value as the refractive index identification result;

[0112] The density identification module 305 is used to obtain the density test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the density test value as the density identification result;

[0113] The thermal conductivity identification module 306 is used to obtain the thermal conductivity test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the thermal conductivity test value as the thermal conductivity identification result;

[0114] The comprehensive identification result output module 307 is used to assign corresponding weights to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result, among which the appearance identification result has the largest weight, and perform weighted summation to obtain the comprehensive identification result.

[0115] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0116] The identification system of Hetian jade in this embodiment is presented in the form of functional units, where the units refer to ASIC (Application Specific Integrated Circuit) circuits, processors and memories that execute one or more software or fixed programs, and / or other devices that can provide the above functions.

[0117] The embodiment of the present invention also provides a computer device having the above Figure 3 Or the identification system of Hetian jade shown in 4.

[0118] See also Figure 5 , Figure 5 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Figure 5 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 5 A processor 10 is taken as an example.

[0119] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0120] The memory 20 stores instructions executable by at least one processor 10, so that at least one processor 10 executes the method shown in the above embodiment.

[0121] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0122] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0123] The computer device further comprises a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0124] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor central control system or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor or hardware, the method shown in the above embodiment is implemented.

[0125] A part of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the existence of the computer program instruction in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc., and accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium accessible to the computer.

[0126] The embodiment of the present invention provides a Hetian jade identification and storage device, including: an image acquisition device, a lighting device, a conveyor belt, a storage structure, a manipulator, and a central control system, wherein:

[0127] An image acquisition device is arranged at a preset position above the conveyor belt, and is used to acquire the image of the Hetian jade to be identified under a preset brightness environment of the lighting device; for example, a high-resolution camera (for example, an industrial-grade camera with at least 12 million pixels) and an adjustable LED lighting system are used to acquire the image of the Hetian jade in a controlled environment.

[0128] The conveyor belt is used to transport the identified Hetian jade to the storage structure. The storage structure has multiple partitions, each of which has the identity ID of the Hetian jade. The conveyor belt should be wide and stable enough to accommodate Hetian jade samples of different sizes. Sensors such as photoelectric sensors or visual recognition systems are set at the end of the conveyor belt to ensure that each sample is accurately located before reaching the storage structure. Photoelectric sensors trigger the stop or start of the conveyor belt by detecting the presence or passage of objects, and are suitable for detecting the arrival of Hetian jade. The sensor should be able to output a signal to trigger a manipulator or other automated equipment to grab and sort samples. Through automated positioning, the speed and efficiency of sample processing can be significantly improved.

[0129] Each partition has an identity ID of Hetian jade including a serial number (ID) and whether it is natural Hetian jade, for example, which areas are natural Hetian jade and which areas are artificial Hetian jade.

[0130] In the embodiment of the present invention, the storage structure is designed as follows:

[0131] 1. Shape: Each storage partition is designed as a rectangle or square to maximize space utilization and accommodate Hetian jade of different shapes.

[0132] 2. Construction: Each partition is made of a solid frame, and adjustable partitions are used inside the frame to accommodate different sizes of Hetian jade. The partitions can be freely adjusted in height to accommodate samples of different sizes.

[0133] 3. Frame material: Use corrosion-resistant, easy-to-clean materials such as stainless steel or high-grade plastic to ensure long-term use.

[0134] 4. Partition material: Partitions can be made of the same or similar materials to ensure the stability and durability of the overall structure.

[0135] 5. Number of partitions: Design a sufficient number of partitions based on the expected number and type of samples.

[0136] 6. Partition identification: Each partition has a clear identification, such as a number or label. The partition identification should be clear and visible, and barcodes, QR codes or RFID tags can be used for quick identification and management.

[0137] 7. Modular connection: The storage structure adopts a modular design, and each partition can be installed or disassembled independently, which is convenient for expansion or reorganization as needed.

[0138] 8. Fixing method: The partitions are connected by bolts, snaps or other mechanical fixing methods to ensure a stable structure and easy maintenance.

[0139] The robot arm is located at a preset position in front of the storage structure, and is used to place the identified Hetian jade into the corresponding partition based on the appearance identification result.

[0140] The central control system is equipped with Figure 3 The identification system of Hetian jade shown is used to generate appearance identification results based on images collected by an image acquisition device, and to generate control instructions for a manipulator based on the appearance identification results, and to control the coordinated operation of a conveyor belt and the manipulator. For example, the types of Hetian jade stored in each partition of the storage structure are stored in the central control system, and corresponding control instructions are generated according to the appearance identification results generated in real time, and the manipulator is controlled to place the corresponding Hetian jade in the corresponding storage structure partition, and the operation parameters of the conveyor belt are automatically adjusted according to the identification process according to the internally set control logic.

[0141] The central control system of the embodiment of the present invention also provides a user interaction interface for displaying the image of the Hetian jade to be identified to the user, viewing the identification results and storage location, generating and exporting the identification analysis report, and receiving the user's preset intervention operation, such as controlling the device to suspend work in the case of system failure, downtime maintenance, etc. The embodiment of the present invention has many benefits in the process of Hetian jade identification and storage through the user interaction interface, such as enhancing the user experience, improving the convenience of operation, and promoting information management and communication, providing users with more efficient, convenient and personalized services. Other functional devices in the device communicate with the central control system through a wired or wireless network to achieve data synchronization and process control.

[0142] The identification and storage device for Tianyu provided in the embodiment of the present invention also includes a testing device for auxiliary identification, which includes:

[0143] The hardness testing device is set at a preset position of the conveyor belt to test the hardness value of the identified Hetian jade; for example, an automated hardness pen is used to control the movement of the hardness pen using a precision stepping motor, or a Mohs hardness tester is used to ensure the accuracy of the test. The setting position is, for example, a certain position after the image acquisition device performs appearance identification. The Mohs hardness of Hetian jade is generally between 6.0 and 6.5, which is slightly harder than ordinary glass.

[0144] The refractive index testing device is set at a preset position on the conveyor belt to test the refractive index of the identified Hetian jade; for example, a refractometer with autofocus and auto-reading functions is set to ensure the accuracy of the refractive index measurement. The refractometer should be integrated next to the conveyor belt to automatically test the refractive index of the samples on the conveyor belt. Standard calibration blocks can be used for regular calibration to ensure the reliability of the refractive index test results. The calibration process should be automatic and the calibration data should be recorded. The refractive index of Hetian jade is generally between 1.60 and 1.61.

[0145] The thermal conductivity test device is set at a preset position of the conveyor belt to test the thermal conductivity of the identified Hetian jade; for example, a thermal conductivity tester with a high-sensitivity temperature sensor is set to quickly respond to the change in the thermal conductivity of the sample. The thermal conductivity tester should be integrated at a specific position of the conveyor belt (adaptively placed according to the actual environment) to automatically test the thermal conductivity of the sample. At the same time, a temperature control unit is set to ensure that the test environment temperature is stable between 20℃ and 25℃ to reduce the impact of the ambient temperature on the test results. The temperature control unit should be able to automatically adjust the ambient temperature around the conveyor belt. The thermal conductivity range of natural Hetian jade is about 0.7~1.2w / m·k, which is at a medium to low level among many natural jades. This characteristic makes Hetian jade feel warm when touched. When holding Hetian jade in your hand, it will not quickly conduct the heat from your hand, so at room temperature, Hetian jade will not feel cold to the touch, but relatively gentle.

[0146] Density testing device, set at a preset position on the conveyor belt, is used to test the refractive index of the identified Hetian jade; for example, using a precision balance and volume measuring device: using a high-precision electronic balance (with an accuracy of at least 0.001 grams) and non-contact laser volume measurement technology, the balance and volume measuring device can be located at the other end of the conveyor belt opposite to the initial placement of the Hetian jade, so that the density test can be performed after completing other tests. The density of Hetian jade is about 2.9 to 3.1, which is much greater than the density of water (1.0).

[0147] Correspondingly, the central control system is loaded with Figure 4 The identification system of Hetian jade shown is used to generate comprehensive identification results. By comprehensively considering the test results of multiple dimensions such as appearance characteristics, hardness, refractive index, density and thermal conductivity, the accuracy of the Hetian jade identification process can be significantly improved. Each test device provides unique information that helps to verify the authenticity of Hetian jade from different angles. By assigning weights to each test device and performing weighted averaging, it can be ensured that the final identification result integrates all available information, thereby enhancing the reliability of the results and reducing the impact of the randomness or error of a single test result on the final conclusion.

[0148] In the embodiment of the present invention, an identification analysis report can be generated after the comprehensive identification result is generated. In order to ensure that the Hetian jade identification analysis report is comprehensive and practical, the report can include the following specific parts:

[0149] 1. Appearance feature analysis

[0150] Color Description: Detailed record of the color characteristics of the Hetian jade sample, including the main color, color distribution and special color variations.

[0151] Texture analysis: Describe the texture characteristics of Hetian jade, such as whether it has skin color, skin shell, cloudy texture, etc., and analyze its importance for identification.

[0152] Gloss description: record the gloss type of Hetian jade (such as oily gloss, waxy gloss, etc.), gloss uniformity and intensity.

[0153] Transparency description: Describe the transparency level of Hetian jade (such as completely transparent, translucent, slightly transparent or opaque), and analyze the impact of transparency on the identification of Hetian jade.

[0154] 2. Hardness test results

[0155] Hardness value: Report the hardness value obtained by the hardness test device and compare it with the hardness range of natural Hetian jade. Analyze the degree of match between the hardness value and the hardness standard of natural Hetian jade, and the significance of the hardness test results in distinguishing natural and artificial Hetian jade.

[0156] 3. Refractive index test results

[0157] Refractive Index Value: Report the refractive index value obtained by the refractive index test device and compare it to the refractive index range of natural Hetian jade. Explain the importance of refractive index value in identifying natural and artificial Hetian jade and how to use refractive index value to distinguish them.

[0158] 4. Density test results

[0159] Density value: Report the density value obtained by the density test device and compare it with the density range of natural Hetian jade. Analyze the impact of density value on the identification of natural and artificial Hetian jade, and the role of density testing in the identification process.

[0160] 5. Thermal conductivity test results

[0161] Thermal conductivity values: Report the thermal conductivity values ​​obtained by the thermal conductivity test device and compare them with the thermal conductivity range of natural Hetian jade. Analyze the role of thermal conductivity values ​​in distinguishing natural and artificial Hetian jade, and the contribution of thermal conductivity test results to the identification process.

[0162] 6. Comprehensive analysis

[0163] Integration of test results: Integrate the results of appearance feature analysis, hardness test, refractive index test, density test and thermal conductivity test to provide a comprehensive analysis. Based on the results of the integrated analysis, the final identification conclusion of whether the Hetian jade is natural or artificial is given.

[0164] 7. Suggestions and notes

[0165] Maintenance suggestions: Based on the characteristics of Hetian jade, provide suggestions on how to maintain Hetian jade, such as cleaning, storage and avoiding contact with harmful substances.

[0166] Notes: Provide any notes that may affect the identification results, such as test conditions, special characteristics of the sample, or any external factors that may affect the results.

[0167] The identification and analysis report provided by the present invention not only includes all the test data and analysis process, but also provides the final identification conclusion and maintenance suggestions, providing users with an opportunity to fully understand the characteristics of Hetian jade and help them make more informed decisions. The detailed description and analysis of each test device in the report helps users better understand the appearance characteristics, physical and chemical properties of Hetian jade, and how these characteristics affect the identification results. The maintenance suggestions and notes provided help users understand how to properly maintain Hetian jade and what to pay attention to during the identification process, thereby extending the service life of Hetian jade and maintaining its value.

[0168] The device in the embodiment of the present invention is also provided with a safety monitoring system, which includes: an emergency braking module, an overload protection module and a monitoring module, wherein:

[0169] The emergency brake module is used to respond to the emergency stop signal triggered by the user under preset abnormal operating conditions to stop any operation; for example, an emergency stop button is provided so that the user can trigger the emergency stop button to stop the operation immediately when an abnormal situation or other uncontrollable situation is found.

[0170] The overload protection module is used to provide overload protection for conveyor belts and manipulators; for example, a safety clutch is set. When the transmitted torque exceeds the set value, the clutch will automatically disengage to protect the mechanical system from damage. The safety clutch can be adjusted according to different load requirements to ensure that it can be disengaged in time when overloaded to avoid equipment damage caused by overload. It can be adjusted according to actual conditions to adapt to different working conditions.

[0171] The monitoring module is used to monitor the equipment operation status and test process in real time for fault diagnosis and maintenance. For example, temperature sensors and pressure sensors are set at key parts of the equipment to monitor the temperature and pressure changes of the equipment in real time, and the status is indicated by different colors of the operation indicator lights. The equipment operation status, parameter settings, fault information, etc. can also be displayed in real time on the user interaction interface, and control and management functions are provided. Monitoring the equipment operation status and test process is an important means to ensure the normal operation of the equipment and improve the reliability of the equipment. By adopting sensor monitoring, status indicator lights, software monitoring and other methods, the operation status of the equipment can be understood in real time, and the various performance indicators of the equipment can be ensured to meet the requirements, thereby improving the quality and stability of the equipment.

[0172] The embodiment of the present invention integrates the identification and storage functions of Hetian jade, and the user does not need to switch back and forth between different devices or places. For example, in the past, the identification of Hetian jade may require the help of professional identification instruments and venues, and the storage must be carried out in another storage area. Now, only one device is needed to complete the entire process from identification to storage, which greatly saves time and energy. For professional jade identification institutions or collectors, this one-stop operation can improve work efficiency, reduce cumbersome operating steps, and make the entire identification and storage process smoother. According to the identification results, the device can automatically store Hetian jade of different qualities and types in different zones. For example, different storage areas can be set to store genuine Hetian jade, suspected imitations, Hetian jade of different quality grades, etc. Such a partitioned storage method makes the management of jade more orderly, convenient for users to quickly find and use specific jade, and can simultaneously record relevant information of jade, such as identification results, feature descriptions, etc., and associate this information with the storage location. In this way, users can query the detailed information of jade at any time to achieve traceability and management of jade.

[0173] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for identifying Hetian jade, characterized in that: The method comprises: Acquire the image of the Hetian jade to be identified; The image of the Hetian jade to be identified is input into the Hetian jade identification model, and the probability of natural and artificial Hetian jade is output as the appearance identification result; wherein the training process of the Hetian jade identification model includes: Obtain sample images of Hetian jade and perform preprocessing, annotate the preprocessed images with color, texture, gloss and transparency to form an annotated data set; A deep learning model for image classification is constructed, and the deep learning model is trained using a labeled data set. The trained model is used as a Hetian jade identification model to output the probabilities of natural and artificial Hetian jade.

2. The method according to claim 1, characterized in that Before identifying Hetian jade, it also includes: Obtain the identity ID of the Hetian jade to be identified; Based on the identity ID sequence of Hetian jade, all the identification results of Hetian jade are sorted, and all the identification results of Hetian jade and the corresponding real labels are recorded; Obtain feedback on the identification results and conduct statistical analysis to optimize the Tianyu identification model.

3. The method according to claim 1, characterized in that Also includes: Obtaining a hardness test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the hardness test value as a hardness identification result; Obtaining a refractive index test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the refractive index test value as a refractive index identification result; Obtaining a density test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the density test value as a density identification result; Obtaining a thermal conductivity test value of the Hetian jade to be identified, and obtaining the probability of natural and artificial Hetian jade based on the thermal conductivity test value as a thermal conductivity identification result; Corresponding weights are assigned to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result, respectively, where the appearance identification result has the largest weight, and weighted summation is performed to obtain a comprehensive identification result.

4. A Hetian jade identification system, characterized in that: include: An image acquisition module is used to acquire the image of the Hetian jade to be identified; The appearance identification module inputs the image of the Hetian jade to be identified into the Hetian jade identification model and outputs the probability of natural and artificial Hetian jade as the appearance identification result; The training process of the Hetian jade identification model includes: obtaining sample images of Hetian jade and preprocessing them, annotating the preprocessed images by color, texture, gloss and transparency, and forming an annotated data set; A deep learning model for image classification is constructed, and the deep learning model is trained using a labeled data set. The trained model is used as a Hetian jade identification model to output the probabilities of natural and artificial Hetian jade.

5. The system according to claim 4, characterized in that Also includes: A hardness identification module is used to obtain a hardness test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the hardness test value as a hardness identification result; A refractive index identification module, used to obtain a refractive index test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the refractive index test value as a refractive index identification result; A density identification module is used to obtain a density test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the density test value as a density identification result; A thermal conductivity identification module is used to obtain the thermal conductivity test value of the Hetian jade to be identified, and obtain the probability of natural and artificial Hetian jade based on the thermal conductivity test value as the thermal conductivity identification result; The comprehensive identification result output module is used to assign corresponding weights to the appearance identification result, hardness identification result, refractive index identification result, density identification result and thermal conductivity identification result, wherein the appearance identification result has the largest weight, and perform weighted summation to obtain a comprehensive identification result.

6. A device for identifying and storing Hetian jade, characterized in that: include: Image acquisition device, lighting device, conveyor belt, storage structure, manipulator, central control system, including: An image acquisition device is arranged at a preset position above the conveyor belt, and is used to acquire the image of the Hetian jade to be identified under a preset brightness environment of the lighting device; A conveyor belt is used to transport the identified Hetian jade to a storage structure, wherein the storage structure has a plurality of partitions, each of which has an identity ID of the Hetian jade; A manipulator, located at a preset position in front of the storage structure, is used to place the identified Hetian jade into a corresponding partition based on the appearance identification result; A central control system is internally loaded with the Hetian jade identification system as described in claim 4, which is used to generate appearance identification results based on images collected by the image acquisition device, and to generate control instructions for the robot based on the appearance identification results, and to control the coordinated operation of the conveyor belt and the robot.

7. The device according to claim 6, characterized in that Also includes: A hardness testing device is arranged at a preset position of the conveyor belt and is used to test the hardness value of the identified Hetian jade; A refractive index testing device is arranged at a preset position of the conveyor belt and is used to test the refractive index of the identified Hetian jade; A density testing device, which is set at a preset position of the conveyor belt and is used to test the refractive index of the identified Hetian jade; A thermal conductivity testing device is set at a preset position of the conveyor belt to test the thermal conductivity of the identified Hetian jade; Correspondingly, the central control system is loaded with the Hetian jade identification system described in claim 5, which is used to generate comprehensive identification results.

8. The device according to claim 6 or 7, characterized in that The central control system also provides a user interaction interface for displaying the Hetian jade images to be identified to the user, viewing the identification results and storage locations, generating and exporting identification analysis reports, and receiving the user's preset intervention operations.

9. The device according to claim 8, characterized in that Also includes: A safety monitoring system, the safety monitoring system comprising: an emergency braking module, an overload protection module and a monitoring module, wherein: Emergency brake module, used to respond to the emergency stop signal triggered by the user under preset abnormal operation conditions to stop any operation; Overload protection module, used to provide overload protection for conveyor belts and manipulators; The monitoring module is used to monitor the equipment operation status and test process in real time for fault diagnosis and maintenance.

10. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, computer instructions are stored in the memory, and the processor executes the identification method of Hetian jade described in any one of claims 1-3 by executing the computer instructions.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the Hetian jade identification method described in any one of claims 1-3.

12. A computer program product, characterized in that It includes computer instructions, and the computer instructions are used to enable a computer to execute the identification method of Hetian jade described in any one of claims 1-3.

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