Identity authentication method and system for intelligent lithium battery temporary storage cabinet

Abstract

The invention discloses an identity authentication method and system for an intelligent lithium battery temporary storage cabinet, and relates to the technical field of computers and automation, and the method specifically comprises the following steps: carrying out the identity registration verification of a user when the user stores goods, so as to obtain first identity verification data and second identity verification data, carrying out encryption processing to obtain encrypted identity verification data; when a user takes goods, obtaining user operation behavior data, and performing risk assessment on the user operation behavior data to obtain a risk assessment value; performing comparative analysis on the risk assessment value and a preset risk assessment value to obtain a comparative analysis result; if the comparison analysis result is that no abnormal operation exists, an identity authentication process is triggered, and the identity authentication unit carries out identity authentication on the user; and if the comparison analysis result is abnormal operation, the temporary storage cabinet system gives an alarm, prevents the user from executing goods taking operation, and uploads abnormal operation information to a management background.

Description

Technical Field

[0001] This invention relates to the field of computer and automation technology, specifically to an identity authentication method and system for an intelligent lithium battery temporary storage cabinet. Background Technology

[0002] With the rapid development of the new energy industry, lithium batteries are widely used in logistics and distribution, shared mobility, warehousing and smart devices. As lithium batteries are high-value, flammable and explosive special items, their storage and circulation process requires strict safety management. At present, more and more battery management scenarios use intelligent temporary storage cabinets as transfer and safe storage facilities to realize unmanned storage and retrieval of batteries.

[0003] Chinese invention application CN113591103B discloses a method and system for identity authentication between smart terminals in the power Internet of Things (IoT). The method and system establish a three-layer authentication structure in the power IoT: a secure main platform, a secure sub-platform, and smart terminal nodes. Each node accessing the network is configured with a chip ID number, and an ID public-private key pair is configured based on the ID number. Information distribution and transmission are completed based on the ID public-private key pair. Smart terminal nodes register on the sub-platform as registered nodes. Then, based on the node identifier, a mapping algorithm is used to extract the node's private key and public key from the public key factor matrix and private key factor matrix of the secure main platform. Finally, registered nodes complete identity authentication based on the node's private key and public key. The authentication mechanism designed based on the combined public key system effectively overcomes the shortcomings of existing PKI schemes, solving the problems of reduced CA authority and efficiency in PKI, and has strong engineering practicality.

[0004] Chinese invention application CN105939196B discloses an identity authentication method and system. The identity authentication method includes: an authentication server associating and storing the identification information of an information security device with the user's ID card information; the information security device prompting the user to enter a personal identification code and verifying its correctness; an application receiving login information entered by the user; an application server receiving the login information and determining its correctness; a terminal generating an identity authentication request and sending it to the authentication server; the authentication server receiving the identity authentication request and authenticating the user's ID card information; the authentication server generating information to be authenticated; the information security device acquiring the information to be authenticated and generating an identification image from it; the terminal acquiring a group photo image and sending it to the authentication server; and the authentication server receiving the group photo image and authenticating the identification image and facial image within it.

[0005] Existing technologies suffer from the following problems: In the application scenarios of intelligent lithium battery storage cabinets, traditional identity authentication methods have many shortcomings. Due to the long period of time since user registration or the lack of registration at all, accurate identity verification data is lacking during user authentication, and historical registration data has not been updated for a long time, which can easily lead to authentication failures. Furthermore, identity authentication data is at risk of leakage, and there is a lack of effective risk assessment of user operation behavior, making it difficult to ensure the safety of goods and detect abnormal operations in a timely manner. Therefore, there is an urgent need for an identity authentication method and system for intelligent lithium battery storage cabinets to solve the problems existing in the current technology. Summary of the Invention

[0006] To address the aforementioned technical problems, the present invention aims to provide an authentication method for an intelligent lithium battery temporary storage cabinet, comprising the following steps:

[0007] Step 1: When a user stores goods, verify the user's identity. If the user has already registered, obtain the historical identity registration information to obtain the first identity verification data.

[0008] Step 2: If the user is not registered, the user sends an identity registration request based on the user terminal. The temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data.

[0009] Step 3: Encrypt the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmit the encrypted authentication data to the identity authentication unit;

[0010] Step 4: When the user picks up the goods, acquire the user's operation behavior data and perform a risk assessment on the user's operation behavior data to obtain a risk assessment value; compare and analyze the risk assessment value with a preset risk assessment value to obtain a comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation;

[0011] Step 5: If the comparison and analysis results show no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user.

[0012] Step 6: If the comparison and analysis results indicate an abnormal operation, the temporary storage cabinet system will issue an alarm and prevent the user from performing the retrieval operation, while uploading the abnormal operation information to the management backend.

[0013] In a preferred embodiment, the specific process of obtaining the first identity verification data includes: when the user is in the storage stage, acquiring user identity registration verification data in real time, further verifying the user's identity registration based on identity recognition technology; if the verified user has already registered, the temporary storage system retrieves historical identity registration information from the database, compares the historical face image data set and historical voiceprint data with the real-time acquired face image data set and voiceprint data to obtain a similarity score; if the similarity score is lower than a preset threshold, further updating the historical face image data set and historical voiceprint data to the real-time acquired face image data set and voiceprint data; if the similarity score is greater than or equal to the preset threshold, no update is required; thus, the first identity verification data is obtained.

[0014] In a preferred embodiment, the first identity verification data specifically includes: the corresponding ID number, face image data set, fingerprint data, and voiceprint data in historical cases; or the updated face image data set and voiceprint data.

[0015] In a preferred embodiment, the specific process of obtaining the second identity verification data includes: during the user storage stage, if the user is not registered, the user sends an identity registration request based on the user terminal, the temporary storage cabinet system receives the identity registration request signal, and transmits the identity registration request signal to the information collection unit, which further obtains the user registration information and enters the user registration information into the database to obtain the second identity verification data.

[0016] In a preferred embodiment, the second identity verification data specifically includes: real-time acquisition of the corresponding facial image data set, fingerprint data, voiceprint data, and ID card number.

[0017] In a preferred embodiment, the specific process of encrypting the first authentication data and the second authentication data to obtain encrypted authentication data includes: after the temporary storage cabinet system obtains the first authentication data or the second authentication data, it further inputs the first authentication data or the second authentication data into a preset encryption model. The preset encryption model outputs an encryption key and a decryption key. Based on the encryption key, the first authentication data and the second authentication data are encrypted to obtain encrypted authentication data.

[0018] In a preferred embodiment, the specific process of inputting the first authentication data or the second authentication data into a preset encryption model, wherein the preset encryption model outputs an encryption key and a decryption key, includes:

[0019] Step S301: Normalize the first authentication data or the second authentication data and convert it into a matrix form. Let the first authentication data correspond to matrix M and the second authentication data correspond to matrix N.

[0020] Step S302: Perform elementary row and column transformations on the matrix M or matrix N to obtain the matrix m or matrix n after the elementary row and column transformations;

[0021] Step S303: Input the matrix m or matrix n after elementary row and column transformations into the key derivation function to obtain the encryption key and decryption key.

[0022] In a preferred embodiment, the user operation behavior data specifically includes: the number of verification errors for ID card number, facial recognition, fingerprint recognition, and voiceprint recognition.

[0023] In a preferred embodiment, the process of performing a risk assessment on the user operation behavior data to obtain a risk assessment value, and comparing the risk assessment value with a preset risk assessment value to obtain a comparison analysis result, includes: when the user picks up the goods, identity verification is performed, at which time user operation behavior data is acquired, and the user operation behavior data is subjected to a risk assessment to obtain a risk assessment value; the risk assessment value is then compared with a preset risk assessment value to obtain a comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation;

[0024] The specific comparison and analysis logic includes: if the risk assessment value is less than or equal to the preset risk assessment value, then the user authentication is considered to be normal, and the comparison and analysis result is output as "no abnormal operation"; if the risk assessment value is greater than the preset risk assessment value, then the user authentication is considered to be abnormal, and the comparison and analysis result is output as "abnormal operation".

[0025] In another aspect, the present invention discloses an identity authentication system for an intelligent lithium battery temporary storage cabinet, which includes the following modules: verification data acquisition module one, verification data acquisition module two, verification data encryption module, comparison and analysis module, identity authentication module, and anomaly response module;

[0026] The verification data acquisition module 1: When a user stores goods, it performs identity registration verification on the user. If the user has already registered, it obtains historical identity registration information to obtain the first identity verification data.

[0027] The second verification data acquisition module; if the user is not registered, the user sends an identity registration request based on the user terminal, and the temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data;

[0028] The verification data encryption module encrypts the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmits the encrypted authentication data to the identity authentication unit.

[0029] The comparison and analysis module: when a user picks up goods, it acquires user operation behavior data and performs a risk assessment on the user operation behavior data to obtain a risk assessment value; it compares and analyzes the risk assessment value with a preset risk assessment value to obtain a comparison and analysis result; the comparison and analysis result specifically includes: abnormal operation or no abnormal operation;

[0030] The identity authentication module; if the comparison and analysis result shows no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user.

[0031] The abnormal response module, if the comparison and analysis result indicates an abnormal operation, will issue an alarm in the temporary storage cabinet system and prevent the user from performing the retrieval operation, while simultaneously uploading the abnormal operation information to the management backend.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows: When a user stores goods, the present invention verifies the user's identity registration. If the user has already registered, historical identity registration information is obtained to obtain first identity verification data; if the user has not registered, the user sends an identity registration request based on the user terminal, and the temporary storage cabinet system obtains and enters the user's registration information through the information collection unit based on the identity registration request to obtain second identity verification data; furthermore, the first identity verification data and the second identity verification data are encrypted to obtain encrypted identity verification data, and the encrypted identity verification data is further transmitted to... The system includes an identity authentication unit. When a user retrieves goods, it acquires user action data and performs a risk assessment on this data to obtain a risk assessment value. This risk assessment value is then compared with a preset risk assessment value to obtain a comparison analysis result. The comparison analysis result specifically includes: abnormal operation or no abnormal operation. If the comparison analysis result indicates no abnormal operation, the identity authentication process is triggered, and the identity authentication unit authenticates the user. If the comparison analysis result indicates an abnormal operation, the temporary storage locker system issues an alarm and prevents the user from retrieving goods, while simultaneously uploading the abnormal operation information to the management backend. This addresses the problems existing in the prior art and improves the security and user experience of user identity authentication. Attached Figure Description

[0033] Figure 1 This is a schematic flowchart illustrating the steps of an identity authentication method for an intelligent lithium battery temporary storage cabinet according to an embodiment of this application.

[0034] Figure 2This is a schematic diagram showing the connection of various modules of an identity authentication system for an intelligent lithium battery temporary storage cabinet according to an embodiment of this application. Detailed Implementation

[0035] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the subject matter described herein, and changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, features described in some examples may be combined in other examples.

[0036] It should be noted that, unless otherwise defined, the technical or scientific terms used in one or more embodiments of the present invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in one or more embodiments of the present invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0037] Example 1

[0038] Please see Figure 1 As shown in the figure, this application provides an authentication method for an intelligent lithium battery temporary storage cabinet, which includes the following steps:

[0039] Step 1: When a user stores goods, verify the user's identity. If the user has already registered, obtain the historical identity registration information to obtain the first identity verification data.

[0040] Based on the above embodiments, the specific process of obtaining the first identity verification data includes: when the user is in the storage stage, real-time acquisition of user identity registration verification data, further identity verification of the user based on identity recognition technology; if the user has been verified to be registered, the temporary storage system retrieves historical identity registration information from the database, compares the historical face image data set and historical voiceprint data with the real-time acquired face image data set and voiceprint data to obtain a similarity score; if the similarity score is lower than a preset threshold, the historical face image data set and historical voiceprint data are further updated to the real-time acquired face image data set and voiceprint data; if the similarity score is greater than or equal to the preset threshold, no update is required; thus, the first identity verification data is obtained.

[0041] Specifically, the face image data set includes a face image data set consisting of face image data corresponding to action features such as blinking, opening the mouth, shaking the head left and right, and nodding up and down. This is used to prevent recognition errors caused by a single angle or action feature, which could lead to a large recognition error.

[0042] User identity registration verification data and historical identity registration information specifically include: ID card number, facial image data set, fingerprint data, voiceprint data, etc.

[0043] The first identity verification data specifically includes: historical ID card number, facial image data set, fingerprint data, and voiceprint data, etc.; or updated facial image data set and voiceprint data, etc.

[0044] It should be noted that the identity recognition technology specifically includes one or more of the following: facial image recognition, fingerprint recognition, voiceprint recognition, and ID card number recognition; it should also be pointed out that the preset threshold is set by those skilled in the art based on historical authentication and registration verification; no specific limitation is described in this embodiment, and those skilled in the art can set it according to the actual authentication situation;

[0045] Specifically, the reason for comparing the similarity of historical facial image data sets and historical voiceprint data with real-time acquired facial image data sets and voiceprint data is that facial image data sets and voiceprint data are greatly affected by changes. Over time, facial appearance may change due to factors such as hairstyle changes, facial makeup, or injuries, while voiceprints may vary due to various factors such as physical condition and emotional fluctuations. By comparing these data, the accuracy and reliability of identity authentication can be effectively improved, and authentication vulnerabilities caused by insufficient data timeliness can be reduced.

[0046] Step 2: If the user is not registered, the user sends an identity registration request based on the user terminal. The temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data.

[0047] Based on the above embodiments, the specific process of obtaining the second identity verification data includes: during the user storage stage, if the user is not registered, the user sends an identity registration request based on the user terminal, the temporary storage cabinet system receives the identity registration request signal and transmits the identity registration request signal to the information collection unit, and the information collection unit further obtains the user registration information and enters the user registration information into the database to obtain the second identity verification data;

[0048] The information acquisition unit specifically includes: a face image acquisition module, a fingerprint acquisition module, a voiceprint acquisition module, and an ID card number input module;

[0049] The second identity verification data specifically includes: real-time acquisition of the corresponding facial image data set, fingerprint data, voiceprint data, and ID card number;

[0050] Specifically, the face image acquisition module is mainly responsible for acquiring multi-angle (e.g., frontal, side) face image data of the user and extracting facial feature points (e.g., eyes, nose, mouth, ears and their edge key points); the fingerprint acquisition module is mainly responsible for acquiring at least two fingerprint data of the user and extracting fingerprint patterns; the voiceprint acquisition module is mainly responsible for acquiring the user's voice data and extracting related timbre, pitch, etc.; the ID card number input module is mainly responsible for acquiring the ID card number entered by the user through the keyboard on the system interface;

[0051] Specifically, the user terminal is the front-end device through which the user interacts with the smart lithium battery storage cabinet, used to send identity registration requests, display information, and input user operation commands;

[0052] The temporary storage cabinet system is the core control system of the entire intelligent lithium battery temporary storage cabinet. It can receive user identity registration requests and specifically perform functions such as user identity information collection, identity data entry, identity authentication, and identity data encryption.

[0053] Step 3: Encrypt the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmit the encrypted authentication data to the identity authentication unit;

[0054] Based on the above embodiments, the specific process of encrypting the first authentication data and the second authentication data to obtain encrypted authentication data includes: after the temporary storage cabinet system obtains the first authentication data or the second authentication data, it further inputs the first authentication data or the second authentication data into a preset encryption model. The preset encryption model outputs an encryption key and a decryption key. Based on the encryption key, the first authentication data and the second authentication data are encrypted to obtain encrypted authentication data.

[0055] The specific process of inputting the first authentication data or the second authentication data into the preset encryption model, and the preset encryption model outputting the encryption key and decryption key, includes:

[0056] Step S301: Normalize the first authentication data or the second authentication data and convert it into a matrix form. Let the first authentication data correspond to matrix M and the second authentication data correspond to matrix N.

[0057] Step S302: Perform elementary row and column transformations on the matrix M or matrix N to obtain the matrix m or matrix n after the elementary row and column transformations;

[0058] Specifically, for example, for matrix M, a row or column is randomly selected, each element of that row or column is multiplied by a non-zero constant k, and then each element of that row or column is added to the corresponding element of another row or column to complete the elementary row and column transformation, thereby obtaining the transformed matrix m; by perturbing and reconstructing the structure of matrix M or matrix N, the feature mapping relationship in the preset encryption model is made nonlinear and random, thereby improving the security strength and uniqueness of encryption;

[0059] Step S303: Input the matrix m or matrix n after elementary row and column transformations into the key derivation function to obtain the encryption key and decryption key;

[0060] Step 4: When the user picks up the goods, acquire the user's operation behavior data and perform a risk assessment on the user's operation behavior data to obtain a risk assessment value; compare and analyze the risk assessment value with a preset risk assessment value to obtain a comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation;

[0061] Based on the above embodiments, the user operation behavior data specifically includes: the number of verification errors for ID card number, face recognition, fingerprint recognition, and voiceprint recognition;

[0062] Specifically, if the number of verification errors in a short period of time far exceeds the normal range, such as more than 5 consecutive facial recognition errors or multiple incorrect ID number entries, it may mean that someone is maliciously trying to retrieve the goods, which poses a security risk.

[0063] Specifically, the process of performing a risk assessment on the user's operational behavior data to obtain a risk assessment value, and comparing and analyzing the risk assessment value with a preset risk assessment value to obtain a comparison analysis result, includes: when the user picks up the goods, identity verification is performed, at which time user operational behavior data is acquired, and the user's operational behavior data is subjected to a risk assessment to obtain a risk assessment value; the risk assessment value is compared and analyzed with a preset risk assessment value to obtain a comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation;

[0064] The specific comparison and analysis logic includes: if the risk assessment value is less than or equal to the preset risk assessment value, then the user authentication is considered to be normal and the comparison and analysis result is "no abnormal operation"; if the risk assessment value is greater than the preset risk assessment value, then the user authentication is considered to be abnormal and the comparison and analysis result is "abnormal operation".

[0065] Specifically, the process of conducting risk assessment on the user operation behavior data to obtain the risk assessment value can be obtained by experts based on experience or by constructing a risk assessment model. The constructed risk assessment model is trained and optimized by using a large amount of historical pickup operation behavior data, and overfitting is avoided through cross-validation. The parameters are continuously adjusted to improve the accuracy of the risk assessment model.

[0066] Step 5: If the comparison and analysis results show no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user.

[0067] Based on the above embodiments, if the comparison analysis result shows no abnormal operation, an identity authentication process is triggered. The specific process of the identity authentication unit authenticating the user's identity includes: if the comparison analysis result shows no abnormal operation, an identity authentication process is triggered; the specific process includes: obtaining the user's identity authentication data at the current pickup stage; the identity authentication unit receives the user's identity authentication data at the current pickup stage and further decrypts the encrypted identity authentication data based on the decryption key; authenticating the decrypted encrypted identity authentication data with the user's identity authentication data at the current pickup stage; the specific authentication process includes one or more of the following: ID card number authentication, face recognition authentication, fingerprint authentication, and voiceprint authentication; if the identity authentication is successful, the user is allowed to perform the pickup operation, and a pickup log is recorded.

[0068] Specifically, the pickup log includes: pickup time, pickup location, user identity information (such as ID card number), and authentication method used. These pickup logs not only help with subsequent inquiries and tracing of pickup behavior, but also serve as the basis for data analysis to further optimize the system's security strategy and user experience.

[0069] Step 6: If the comparison and analysis results indicate an abnormal operation, the temporary storage cabinet system will issue an alarm and prevent the user from performing the retrieval operation, while uploading the abnormal operation information to the management backend.

[0070] Example 2

[0071] Please see Figure 2 As shown, in another embodiment of the present invention, the present invention also discloses an identity authentication system for an intelligent lithium battery temporary storage cabinet, the system comprising the following modules: verification data acquisition module one, verification data acquisition module two, verification data encryption module, comparison and analysis module, identity authentication module, and anomaly response module;

[0072] The verification data acquisition module 1: When a user stores goods, it performs identity registration verification on the user. If the user has already registered, it obtains historical identity registration information to obtain the first identity verification data.

[0073] The second verification data acquisition module; if the user is not registered, the user sends an identity registration request based on the user terminal, and the temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data;

[0074] The verification data encryption module encrypts the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmits the encrypted authentication data to the identity authentication unit.

[0075] The comparison and analysis module: when a user picks up goods, it acquires user operation behavior data and performs a risk assessment on the user operation behavior data to obtain a risk assessment value; it compares and analyzes the risk assessment value with a preset risk assessment value to obtain a comparison and analysis result; the comparison and analysis result specifically includes: abnormal operation or no abnormal operation;

[0076] The identity authentication module; if the comparison and analysis result shows no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user.

[0077] The abnormal response module, if the comparison and analysis result indicates an abnormal operation, will issue an alarm in the temporary storage cabinet system and prevent the user from performing the retrieval operation, while simultaneously uploading the abnormal operation information to the management backend.

[0078] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0079] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An authentication method for an intelligent lithium battery temporary storage cabinet, characterized in that, The method includes the following steps: Step 1: When a user stores goods, verify the user's identity. If the user has already registered, obtain the historical identity registration information to obtain the first identity verification data. Step 2: If the user is not registered, the user sends an identity registration request based on the user terminal. The temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data. Step 3: Encrypt the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmit the encrypted authentication data to the identity authentication unit; Step 4: When the user picks up the goods, acquire the user's operation behavior data and perform a risk assessment on the user's operation behavior data to obtain a risk assessment value; compare and analyze the risk assessment value with a preset risk assessment value to obtain a comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation; Step 5: If the comparison and analysis results show no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user. Step 6: If the comparison and analysis results indicate an abnormal operation, the temporary storage cabinet system will issue an alarm and prevent the user from performing the retrieval operation, while uploading the abnormal operation information to the management backend.

2. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, The specific process of obtaining the first identity verification data includes: when the user is in the storage stage, the user's identity registration verification data is obtained in real time. Based on identity recognition technology, the user's identity registration is verified. If the user has already registered, the temporary storage system retrieves historical identity registration information from the database and compares the historical facial image data set and historical voiceprint data with the real-time acquired facial image data set and voiceprint data to obtain a similarity score. If the similarity score is lower than a preset threshold, the historical facial image data set and historical voiceprint data are updated to the real-time acquired facial image data set and voiceprint data. If the similarity score is greater than or equal to the preset threshold, no update is required; thus, the first identity verification data is obtained.

3. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, The first identity verification data specifically includes: the corresponding ID number, facial image data set, fingerprint data, and voiceprint data in historical cases; or the updated facial image data set and voiceprint data.

4. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, The specific process of obtaining the second identity verification data includes: during the user storage stage, if the user is not registered, the user sends an identity registration request based on the user terminal. The temporary storage cabinet system receives the identity registration request signal and transmits the identity registration request signal to the information collection unit. The information collection unit then obtains the user registration information and enters the user registration information into the database to obtain the second identity verification data.

5. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, The second identity verification data specifically includes: real-time acquisition of the corresponding facial image data set, fingerprint data, voiceprint data, and ID card number.

6. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, The specific process of encrypting the first authentication data and the second authentication data to obtain encrypted authentication data includes: after the temporary storage cabinet system obtains the first authentication data or the second authentication data, it further inputs the first authentication data or the second authentication data into a preset encryption model. The preset encryption model outputs an encryption key and a decryption key. Based on the encryption key, the first authentication data and the second authentication data are encrypted to obtain encrypted authentication data.

7. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 6, characterized in that, The specific process of inputting the first authentication data or the second authentication data into the preset encryption model, and the preset encryption model outputting the encryption key and decryption key, includes: Step S301: Normalize the first authentication data or the second authentication data and convert it into a matrix form. Let the first authentication data correspond to matrix M and the second authentication data correspond to matrix N. Step S302: Perform elementary row and column transformations on the matrix M or matrix N to obtain the matrix m or matrix n after the elementary row and column transformations; Step S303: Input the matrix m or matrix n after elementary row and column transformations into the key derivation function to obtain the encryption key and decryption key.

8. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, User behavior data specifically includes: the number of verification errors for ID card number, facial recognition, fingerprint recognition, and voiceprint recognition.

9. The authentication method for an intelligent lithium battery temporary storage cabinet according to claim 1, characterized in that, A risk assessment is performed on the user operation behavior data to obtain a risk assessment value; The specific process of comparing and analyzing the risk assessment value with the preset risk assessment value to obtain the comparison analysis result includes: when the user picks up the goods, identity verification is performed, user operation behavior data is obtained at this time, and the user operation behavior data is used to perform risk assessment to obtain a risk assessment value. The risk assessment value is compared and analyzed with the preset risk assessment value to obtain the comparison analysis result; the comparison analysis result specifically includes: abnormal operation or no abnormal operation; The specific comparison and analysis logic includes: if the risk assessment value is less than or equal to the preset risk assessment value, then the user authentication is considered to be normal, and the comparison and analysis result is output as "no abnormal operation"; if the risk assessment value is greater than the preset risk assessment value, then the user authentication is considered to be abnormal, and the comparison and analysis result is output as "abnormal operation".

10. An authentication system for an intelligent lithium battery storage cabinet, employing the authentication method for an intelligent lithium battery storage cabinet as described in any one of claims 1-9, characterized in that, The system includes the following modules: verification data acquisition module 1, verification data acquisition module 2, verification data encryption module, comparison and analysis module, identity authentication module, and anomaly response module; The verification data acquisition module 1: When a user stores goods, it performs identity registration verification on the user. If the user has already registered, it obtains historical identity registration information to obtain the first identity verification data. The second verification data acquisition module; if the user is not registered, the user sends an identity registration request based on the user terminal, and the temporary storage cabinet system obtains and enters the user registration information through the information collection unit based on the identity registration request to obtain the second identity verification data; The verification data encryption module encrypts the first authentication data and the second authentication data to obtain encrypted authentication data, and then transmits the encrypted authentication data to the identity authentication unit. The comparison and analysis module: when a user picks up goods, it acquires user operation behavior data and performs a risk assessment on the user operation behavior data to obtain a risk assessment value; The risk assessment value is compared and analyzed with the preset risk assessment value to obtain the comparison analysis results; The comparison analysis results specifically include: abnormal operation or no abnormal operation; The identity authentication module; if the comparison and analysis result shows no abnormal operation, the identity authentication process is triggered, and the identity authentication unit performs identity authentication on the user. The abnormal response module, if the comparison and analysis result indicates an abnormal operation, will issue an alarm in the temporary storage cabinet system and prevent the user from performing the retrieval operation, while simultaneously uploading the abnormal operation information to the management backend.

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