An intelligent file management system and method based on radio frequency identification technology

Abstract

The present invention provides an intelligent archive management system and method based on radio frequency identification technology. The system includes: a data encoding module, a data interaction module and a data management module. The method includes: obtaining the archive data to be stored, classifying the archive data according to the subject, and obtaining the classified archive data; writing the code into the radio frequency identification tag through the radio frequency identification reader; establishing a database for storing new archive data containing archive data and radio frequency identification tags; establishing data interaction between the database and the archive information management module, receiving the query request of the archive information management module, and sending the query request to the database, and the database performs the query of the archive data; receiving the query request of the user, identifying the number of the archive data through the radio frequency identification tag, and realizing the storage location management, archive query and security setting of the archive data. The RFID tag of the present invention realizes the automatic storage, out-of-stock and inventory of archives, and improves work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of archive information management, and in particular to an intelligent archive management system and method based on radio frequency identification technology. Background Art

[0002] Archives are places where important archives are kept and are centers for the use of archival information resources. In recent years, the archives industry has made great progress, but its development is inseparable from science and technology. If we want to better develop archives, ensure the quality of archival information, and better play its role, we also need to rely on the latest technology to help manage archives. By using the Internet of Things, library networking and Internet technology, we can create an integrated intelligent management system for archive warehouses with human defense as the main, physical defense as the auxiliary and technical defense as the support, so as to achieve the security management of archives, strengthen the ability of archive entity management, and improve the management level of archive warehouses. Traditional archive management requires a certain amount of manpower and time investment. When the archives are stored in the warehouse, the administrator needs to affix a barcode to each file. If the amount of archive management is large, such work is time-consuming and labor-intensive, and the error rate is relatively high.

[0003] Prior art 1, application number: CN202311305409.X discloses a file management cabinet, including a cabinet, a file rack, an anti-theft warning system, a file management system and a cabinet door, the file rack is fixedly installed inside the cabinet at equal intervals, a plurality of file storage areas are opened on the file rack, an identification element for identifying the file is arranged in the file storage area, an identification label corresponding to the identification element is arranged on the file, a human-computer interaction module is arranged on the cabinet door, the human-computer interaction module is connected with the file management system and the anti-theft warning system, and is used to obtain the user's information data and control the door lock switch of the cabinet according to the information data, and transmit the information data to the file management system, the file management system and the anti-theft warning system are arranged inside the cabinet, the file management system is used to manage the cabinet according to the information data, and the anti-theft warning system is used to provide a safety warning for the cabinet. Although the technical problems of low work efficiency and high error rate in the current file management method are solved; however, the operation of using the identification label is relatively cumbersome, and the efficiency of file management cannot be effectively improved, and the recognition rate is slow.

[0004] Prior art 2, application number: CN202210890126.5 discloses a file management system, the user login module of the system displays the interface corresponding to the user's permission type when the user's account and password are verified; the file management module performs file management operations on the file data when receiving the file management operation instructions sent by the user; the obtained target file data is stored in the local database and the blockchain respectively; the target file data is the data obtained by performing the file management operation on the file data; the file query module is used to receive the user's query instruction and obtain the data identifier; obtain the first file data corresponding to the data identifier from the local database, and obtain the second file data corresponding to the data identifier from the blockchain; determine whether the first file data is consistent with the second file data; if the first file data is inconsistent with the second file data, output an alarm message. Although it can protect the security of the file data; but the query process is cumbersome, and more information needs to be input.

[0005] Prior art three, application number: CN202210424184.9 discloses an archive management system, which includes an electronic archive centralized management system, which includes an electronic file pre-archiving system, an archive electronic file management system and an electronic archive long-term preservation system; the electronic file pre-archiving system includes a data receiving module, an electronic file conversion module, a metadata capture module, a metadata conversion module, a metadata supplement module, an electronic file supplement scanning module, an archive data comparison module, a receiving list generation module and an archive data submission module; the archive electronic file management system includes a user management module, an archive receiving module, a receiving detection module, an online archiving module, a data utilization module and a data sharing module; the electronic archive long-term preservation system includes an archive storage module, a management module, an archive sharing module and an archive retrieval module. Although the existing archive management system solves the technical problems of inconsistent archiving standards, low archiving efficiency, isolated data, insufficient sharing, etc., the degree of intelligence is low and the error rate of archive search cannot be effectively reduced.

[0006] Currently, the prior art 1, prior art 2 and prior art 3 have the problems of complicated operation, inability to effectively improve the efficiency of file management, and slow recognition rate. Therefore, the present invention provides an intelligent file management system and method based on radio frequency identification technology, which uses radio signals to identify corresponding targets and read relevant data, can identify relevant codes, and complete the construction of the association between files and tags; in this process, the signal relies on electromagnetic field transmission, transmits data to the other end in the object tag, and finally identifies the corresponding object. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides an intelligent file management system based on radio frequency identification technology, comprising:

[0008] The data encoding module is responsible for obtaining the archival data to be stored, classifying the archival data according to the subject, and obtaining the classified archival data; writing the code into the RFID tag through the RFID reader; and establishing a database for storing new archival data including the archival data and the RFID tag;

[0009] The data interaction module is responsible for establishing data interaction between the database and the archive information management module, receiving query requests from the archive information management module, and sending the query requests to the database, which then performs archive data query;

[0010] The data management module is responsible for receiving user query requests, identifying the file data number through the radio frequency identification tag, and realizing the storage location management, file query and security settings of the file data.

[0011] Optional, data encoding module, including:

[0012] The data center submodule is responsible for managing and storing information on archive data, including operations such as creating, updating, deleting, and querying archive data; interacting with the database, storing archive data in the database, and providing access and management interfaces for the data;

[0013] The RFID device manager submodule is responsible for managing RFID devices, including readers and handheld readers; communicating with RFID devices to implement read and write operations of archive data.

[0014] Optionally, the data encoding module also includes:

[0015] The subject type classification submodule is responsible for obtaining historical archive data of several subject types, segmenting several subject types, and extracting features of the segmented subject types to obtain feature vectors of each subject type and obtain the subject text of the classified historical archive data;

[0016] The subject keyword confirmation submodule is responsible for extracting the subject text in the historical archive data, extracting single words, phrases or idioms from the subject text as candidate keywords, and determining the keywords whose first occurrence frequency is greater than a first preset threshold and whose second occurrence frequency is less than a second preset threshold among the candidate keywords as the subject keywords;

[0017] The subject classification result submodule is responsible for determining the subject classification result of the archive data based on the subject keywords, which contains the relationship between preset keyword subject classifications, and determines the subject classification result represented by the keyword as the subject classification result of the archive data.

[0018] Optionally, the first occurrence frequency in the subject keyword confirmation submodule is the frequency of the candidate keyword appearing in the subject text, the second occurrence frequency is the frequency of the candidate keyword appearing in the historical archive data, and the second preset threshold is greater than the first preset threshold;

[0019] Optional data interaction module, including:

[0020] The identity identifier generation submodule is responsible for verifying the query request issued by the archive information management module, verifying whether it conforms to the preset query format and content, and whether the query request conforms to the preset format and content, and giving the level of authority of the query request; the identity identifier of the identity identifier generation submodule includes user ID, timestamp and random number;

[0021] The public key verification submodule is responsible for receiving the identity identifier and the public key, and obtaining the private key corresponding to the public key from the database;

[0022] The interactive response confirmation submodule is responsible for issuing interactive responses according to the query request. The database receives the interactive response and feeds back a response indicating that the archive data is ready, thereby establishing an interactive relationship between the archive information management module and the database.

[0023] Optionally, the identity identifier generates a submodule and gives a hierarchical authority for the query request; that is, an identity identifier for the current query request is generated, and the identity identifier is bound to the public key of the archive information management module.

[0024] Optionally, after the public key and the private key in the public key verification submodule correspond to each other, the user ID, timestamp and random number in the identity identifier are obtained to obtain the query request issued by the archive information management module.

[0025] The present invention provides an intelligent file management method based on radio frequency identification technology, comprising the following steps:

[0026] Acquire the archival data to be stored, classify the archival data according to the subject, and obtain the classified archival data; write the code into the RFID tag through the RFID reader; establish a database for storing new archival data including the archival data and the RFID tag;

[0027] Establish data interaction between the database and the archive information management module, receive query requests from the archive information management module, and send the query requests to the database, so that the database can query the archive data;

[0028] Receive user query requests, identify the file data number through radio frequency identification tags, and implement file data storage location management, file query and security settings.

[0029] Optionally, the process of obtaining classified archival data includes the following steps:

[0030] Acquire historical archive data of several subject types, segment the several subject types, and extract features of the segmented subject types to obtain feature vectors of each subject type, thereby obtaining subject texts of the classified historical archive data;

[0031] Extracting subject texts from historical archive data, extracting single words, phrases or idioms from the subject texts as candidate keywords, and determining keywords among the candidate keywords whose first occurrence frequency is greater than a first preset threshold and whose second occurrence frequency is less than a second preset threshold as subject keywords;

[0032] Determine the subject classification results of archive data based on subject keywords.

[0033] Optionally, the subject classification result includes the relationship between preset keyword subject classifications, and the subject classification result represented by the keyword is determined as the subject classification result of the archive data.

[0034] The data encoding module of the present invention obtains the archival data to be stored, classifies the archival data according to the subject, and obtains the classified archival data; writes the code into the radio frequency identification tag through the radio frequency identification reader; wherein the code includes the ID, name and creation date of the archival data; establishes a database for storing new archival data including the archival data and the radio frequency identification tag; the data interaction module establishes data interaction between the database and the archival information management module, receives the query request of the archival information management module, and sends the query request to the database, and the database performs the archival data query; the data management module receives the query request of the user, identifies the number of the archival data through the radio frequency identification tag, and realizes the storage location management, archival query and security setting of the archival data (the principle is specifically referred to in the attached Figure 2). The above scheme improves efficiency: By using the combination of RFID tags and databases, the specific location of the archives can be found quickly and accurately, greatly improving the efficiency of archive query and management. Enhanced security: RFID tags can strengthen the security management of archives, for example, they can track the movement of archives to prevent the loss or theft of archives. Improved accuracy: Compared with manual management, the use of RFID tags and databases for management can reduce the loss or confusion of archives due to human errors. Convenient management: Through RFID technology, the automatic management of archives can be realized, reducing the workload of personnel. The positive effects of using radio frequency identification tags mainly include: Tracking management: RFID tags can track the movement and storage of archives, making it convenient to manage archives. Efficient query: Through RFID readers and writers, the information of archives can be quickly read to improve query efficiency. Automated operation: RFID tags can realize the automatic storage, out-of-stock and inventory of archives, reduce manual operations and improve work efficiency. Long-distance recognition: Unlike barcodes, RFID tags can read information without direct vision, and can even penetrate the packaging for reading, making archive management more convenient and efficient.

[0035] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings.

[0036] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0038] Figure 1 This is a block diagram of an intelligent archive management system based on radio frequency identification technology in Example 1 of the present invention;

[0039] Figure 2 This is a schematic diagram of an intelligent archive management system based on radio frequency identification technology in Example 1 of the present invention;

[0040] Figure 3 The data encoding module frame in Embodiment 2 of the present invention Figure 1 ;

[0041] Figure 4 The data encoding module frame in Embodiment 3 of the present invention Figure 2 ;

[0042] Figure 5This is a block diagram of a data interaction module in Embodiment 4 of the present invention;

[0043] Figure 6 This is a block diagram of a data management module in Embodiment 5 of the present invention;

[0044] Figure 7 This is a block diagram of the archive query submodule in Example 6 of the present invention;

[0045] Figure 8 This is a block diagram of the security setting submodule in Example 7 of the present invention;

[0046] Fig. 9 This is a block diagram of the storage location management submodule in Example 8 of the present invention;

[0047] Fig.10 This is a flow chart of an intelligent file management method based on radio frequency identification technology in Example 9 of the present invention;

[0048] Fig.11 This is a process diagram of writing a code into an RFID tag by using an RFID reader / writer in Embodiment 10 of the present invention;

[0049] Fig.12 It is a process diagram of data interaction between the database and the archive information management module in Example 11 of the present invention;

[0050] Fig.13 This is a process diagram for implementing storage location management, file query and security settings of file data in Example 12 of the present invention. DETAILED DESCRIPTION

[0051] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0052] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0053] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0054] Example 1: Figure 1 As shown, an embodiment of the present invention provides an intelligent file management system based on radio frequency identification technology, comprising:

[0055] The data encoding module is responsible for obtaining the archival data to be stored, classifying the archival data according to the subject, and obtaining the classified archival data; writing the code into the RFID tag through the RFID reader; wherein the code includes the ID, name and creation date of the archival data; and establishing a database for storing new archival data including the archival data and the RFID tag;

[0056] The data interaction module is responsible for establishing data interaction between the database and the archive information management module, receiving query requests from the archive information management module, and sending the query requests to the database, which then performs archive data query;

[0057] The data management module is responsible for receiving user query requests, identifying the file data number through the radio frequency identification tag, and realizing the storage location management, file query and security settings of the file data.

[0058] The working principle and beneficial effects of the above technical solution are as follows: the data encoding module of this embodiment obtains the archival data to be stored, classifies the archival data according to the subject, and obtains the classified archival data; writes the code into the RFID tag through the RFID reader; wherein the code includes the ID, name and creation date of the archival data; establishes a database for storing new archival data including archival data and RFID tags; the data interaction module establishes data interaction between the database and the archival information management module, receives the query request of the archival information management module, and sends the query request to the database, and the database queries the archival data; the data management module receives the query request of the user, identifies the number of the archival data through the RFID tag, and realizes the storage location management, archival query and security setting of the archival data (for the specific principle, please refer to the attached Figure 2). The above scheme improves efficiency: By using the combination of RFID tags and databases, the specific location of the archives can be found quickly and accurately, greatly improving the efficiency of archive query and management. Enhanced security: RFID tags can strengthen the security management of archives, for example, they can track the movement of archives to prevent the loss or theft of archives. Improved accuracy: Compared with manual management, the use of RFID tags and databases for management can reduce the loss or confusion of archives due to human errors. Convenient management: Through RFID technology, the automatic management of archives can be realized, reducing the workload of personnel. The positive effects of using radio frequency identification tags mainly include: Tracking management: RFID tags can track the movement and storage of archives, making it convenient to manage archives. Efficient query: Through RFID readers and writers, the information of archives can be quickly read to improve query efficiency. Automated operation: RFID tags can realize the automatic storage, out-of-stock and inventory of archives, reduce manual operations and improve work efficiency. Long-distance recognition: Unlike barcodes, RFID tags can read information without direct vision, and can even penetrate the packaging for reading, making archive management more convenient and efficient.

[0059] Radio Frequency Identification (RFID) in this embodiment is a communication technology that can identify specific targets and read data related to the target through radio signals without establishing mechanical or optical contact. Radio Frequency Identification RFID is a type of artificial intelligence recognition technology. It uses radio waves as a signal transmission medium and uses computers and the Internet to realize data collection and transmission. The corresponding data transmission can be unidirectional or multidirectional. RFID is also a wireless version of the barcode that is widely used at this stage. It uses radio frequency identification signals to automatically identify targets and objects to obtain corresponding data. Compared with barcodes, this technology has the advantages of waterproof and high temperature, long service life, and anti-magnetic. The data on the label can also be encrypted, and it has a good market prospect and application scale. As a wireless communication technology, the corresponding target is identified with the help of radio signals, and the relevant data is read. The relevant code can be identified to complete the construction of the association between the archive and the label. The signal relies on electromagnetic field transmission to transmit the data to the other end in the object tag, and finally identifies the corresponding object and tracks it. RFID tag identification requires the help of an identifier, and the electromagnetic field releases the corresponding energy. It does not require battery power. The relevant tag contains the electronic storage information of the item and can be identified by radio frequency even within a few meters.

[0060] This embodiment needs to meet the system administrator's operations such as querying archive information, retrieving archives, and storing archives. It also has options such as adding and modifying. In order to ensure the security of the internal network, users must log in encrypted, and the administrator sets the authority of other managers. With the help of RFID technology, the intelligent and automated goal realization requirements are realized, and the RFID data management system and the archive management system are integrated to realize the whole process of system management. RFID technology has a good application effect in intelligent archive management. Through the application of radio frequency identification technology, it can make up for the defects in the traditional archive management model. The study conceives the design of the intelligent archive management system, analyzes the basic needs of intelligent archive management, and explores the design scheme of applying this technology to archive management based on RFID technology. By marking electronic tags in archives, it can make the automatic and intelligent identification of archives possible. The design of this intelligent archive management system can meet the relevant functional operation requirements of archive management, realize the dynamic management and monitoring of archives, accurately locate the location of archives, and provide a convenient path for the removal and storage of archives.

[0061] Example 2: Figure 3 As shown, based on Example 1, the data encoding module provided in this embodiment of the present invention includes:

[0062] The data center submodule is responsible for managing and storing information on archival data, including operations such as creating, updating, deleting, and querying archival data; interacting with the database, storing archival data in the database, and providing access and management interfaces for the data;

[0063] The RFID device manager submodule is responsible for managing RFID devices, including readers and handheld readers; communicating with RFID devices to implement read and write operations of archival data; the specific reader can write the information in the database into the RFID tag, or import the information in the RFID tag into the database; another handheld reader collects information from the archival materials and imports the relevant archival information into the database.

[0064] The working principle and beneficial effects of the above technical solution are as follows: the data center submodule of this embodiment manages and stores the information of the archive data, including operations such as creating, updating, deleting and querying the archive data; interacts with the database, stores the archive data in the database, and provides access and management interfaces for the data; the RFID device manager submodule manages the RFID device, including the reader and the handheld reader; communicates with the RFID device to realize the reading and writing operations of the archive data; the specific reader can write the information in the database into the RFID tag, or import the information in the RFID tag into the database; another handheld reader imports the relevant archive information into the database by collecting information from the archive data. The above scheme realizes the management and storage of archive data, as well as the interaction with the RFID device, thereby improving the efficiency and accuracy of archive management, which specifically includes the following aspects: Archive data management: through the data center submodule, archive data can be created, updated, deleted and queried, realizing comprehensive management of archive data. This helps to improve the efficiency of organizing and sorting archive data and ensure the accuracy and integrity of data. Database interaction: The data center submodule interacts with the database, stores the archival data in the database, and provides access and management interfaces for the data; this enables archival data to be effectively stored, retrieved, and shared, improving the availability and accessibility of the data. RFID device management: The RFID device manager submodule is responsible for managing RFID devices, including readers and handheld readers; it communicates with these devices to implement archival data read and write operations; it can improve the efficiency of archival data collection and entry, and reduce errors and tediousness in manual operations. Archival data read and write operations: A specific reader can write information from the database into an RFID tag, or import information from an RFID tag into a database; another handheld reader collects information from archival materials and imports relevant archival information into the database; this makes archival data read and write operations more convenient and faster, improving data entry and update efficiency.

[0065] In summary, this embodiment can improve the efficiency and accuracy of archive management, realize the management, storage, interaction and read and write operations of archive data, and provide better archive management solutions for organizations and institutions.

[0066] Example 3: Figure 4 As shown, based on Example 1, the data encoding module provided in this embodiment of the present invention further includes:

[0067] The subject type classification submodule is responsible for obtaining historical archive data of several subject types, segmenting several subject types, and extracting features of the segmented subject types to obtain feature vectors of each subject type and obtain the subject text of the classified historical archive data;

[0068] The subject keyword confirmation submodule is responsible for extracting the subject text in the historical archive data, extracting single words, words or idioms from the subject text as candidate keywords, and determining the keywords whose first occurrence frequency is greater than a first preset threshold and whose second occurrence frequency is less than a second preset threshold among the candidate keywords as the subject keywords; wherein the first occurrence frequency is the frequency of the candidate keywords appearing in the subject text, the second occurrence frequency is the frequency of the candidate keywords appearing in the historical archive data, and the second preset threshold is greater than the first preset threshold;

[0069] The subject classification result submodule is responsible for determining the subject classification result of the archive data based on the subject keywords, which contains the relationship between preset keyword subject classifications, and determines the subject classification result represented by the keyword as the subject classification result of the archive data.

[0070] The working principle and beneficial effects of the above technical scheme are as follows: the subject type classification submodule of the present embodiment obtains historical archive data of several subject types, performs word segmentation on several subject types, and performs feature extraction on the subject types after word segmentation to obtain feature vectors of each subject type, and obtains the subject text of the classified historical archive data; the subject keyword confirmation submodule extracts the subject text in the historical archive data, extracts single words, words or idioms from the subject text as candidate keywords, and determines the keywords whose first occurrence frequency in the candidate keywords is greater than the first preset threshold and whose second occurrence frequency is less than the second preset threshold as the subject keywords; wherein the first occurrence frequency is the frequency of the candidate keywords appearing in the subject text, the second occurrence frequency is the frequency of the candidate keywords appearing in the historical archive data, and the second preset threshold is greater than the first preset threshold; the subject classification result submodule determines the subject classification result of the archive data based on the subject keywords, which contains the relationship between the preset keyword subject classification, and determines the subject classification result represented by the keyword as the subject classification result of the archive data. The above scheme performs subject classification on the historical archive data, and determines the subject classification result of the archive data by extracting the subject keywords; it is helpful to automatically classify and archive a large amount of historical archive data, and improve the efficiency and accuracy of data management. By analyzing and extracting subject keywords, the following significance can be achieved: Subject classification: Subject keywords can help determine the subject classification of archival data and classify data into specific subject categories to facilitate subsequent retrieval and management. Data organization and archiving: By extracting subject keywords, archival data of similar subjects can be grouped together, which helps to organize and archive large amounts of historical archival data and improve the overall management efficiency of data. Retrieval and query: Subject keywords can be used as tags or indexes for archival data, making it convenient for users to retrieve and query keywords and quickly locate the required information. Data analysis and mining: By analyzing subject keywords, we can understand the distribution of different topics in historical archival data, conduct statistical analysis and mining of data, and provide support for decision-making and research.

[0071] In summary, this embodiment can realize the classification, organization, retrieval and analysis of historical archive data by analyzing and extracting subject keywords, thereby improving the efficiency and value of data management.

[0072] Example 4: Figure 5 As shown, based on Example 1, the data interaction module provided by the embodiment of the present invention includes:

[0073] The identity identifier generation submodule is responsible for verifying the query request issued by the archive information management module, verifying whether it conforms to the preset query format and content, and whether the query request conforms to the preset format and content, and giving the level of authority of the query request; that is, generating the identity identifier of the current query request, and binding the identity identifier with the public key of the archive information management module; wherein the identity identifier includes the user ID, timestamp and random number;

[0074] The public key verification submodule is responsible for receiving the identity identifier and the public key, obtaining the private key corresponding to the public key from the database, and after the public key and the private key are matched, obtaining the user ID, timestamp and random number in the identity identifier, and obtaining the query request issued by the archive information management module;

[0075] The interactive response confirmation submodule is responsible for issuing interactive responses according to the query request. The database receives the interactive response and feeds back a response indicating that the archive data is ready, thereby establishing an interactive relationship between the archive information management module and the database.

[0076] The working principle and beneficial effects of the above technical scheme are as follows: the identity identifier generation submodule of the present embodiment verifies the query request issued by the archive information management module, verifies whether it conforms to the preset query format and content, and the query request conforms to the preset format and content, that is, generates the identity identifier of the current query request, and binds the identity identifier to the public key of the archive information management module; wherein, the identity identifier includes a user ID, a timestamp and a random number; the public key verification submodule receives the identity identifier and the public key, obtains the private key corresponding to the public key from the database, and after the public key corresponds to the private key, obtains the user ID, timestamp and random number in the identity identifier, and obtains the query request issued by the archive information management module; the interactive response confirmation submodule issues an interactive response according to the query request, and the database receives the interactive response, and feeds back a response that the archive data is ready, and establishes an interactive relationship between the archive information management module and the database. The above scheme realizes the verification and identity confirmation of the query request, ensures the legitimacy and security of the query request, and establishes an interactive relationship between the archive information management module and the database. Specifically, it includes the following significances: Query request verification and identity confirmation: The identity identifier generation submodule verifies the query request to ensure that it conforms to the preset query format and content; by including information such as user ID, timestamp and random number, the query request can be uniquely identified and replay attack or identity impersonation can be prevented; the public key verification submodule verifies the legitimacy of the query request and the identity of the sender by verifying the binding relationship between the identity identifier and the public key. Data security assurance: The public key and private key are used to verify the identity identifier to ensure the security of the query request. The public key is used to verify the legitimacy of the identity identifier, and the private key is used to decrypt and extract the information in the identity identifier; it can prevent unauthorized query requests from accessing or modifying the archive data, and improve the security and protection capabilities of the data. Data interaction and response confirmation: The interactive response confirmation submodule issues an interactive response according to the query request, and feedbacks the information that the archive data is ready through the response received by the database; it helps to establish an effective interactive relationship between the archive information management module and the database, ensuring the smooth execution of the query request and the readiness of the data. The technical effects of using public key and request verification include: Identity confirmation and security: The pairing verification of public key and private key can ensure the authenticity and legitimacy of the identity of the sender of the query request, and prevent unauthorized access and malicious operations. Data protection and protection: By verifying the identity identifier, it can prevent unauthorized query requests from accessing or modifying archive data, and improve the security and integrity of the data. Validity and accuracy of data interaction: Through the feedback of the interactive response confirmation submodule, it can ensure the smooth execution of the query request and the timeliness of data preparation, and improve the validity and accuracy of data interaction.

[0077] In summary, this embodiment realizes the verification of query requests and identity confirmation through the generation of identity identifiers and the verification of public keys, improves data security and interaction efficiency, and ensures normal interaction between the archive information management module and the database.

[0078] Example 5: Figure 6 As shown, based on Example 1, the data management module provided by the embodiment of the present invention includes:

[0079] The file query submodule is responsible for providing the number and confidentiality level of the RFID tag when querying the files, prompting the file data to be out of the warehouse, and transmitting the out-of-warehouse instruction to the corresponding file rack through the data interaction module. The indicator light of the file rack storing the file data will respond in time and flash to prompt; when returning, the prompt light will prompt the timely and accurate storage;

[0080] The security setting submodule is responsible for transmitting the file information to the readers in the storage area when the system has abnormal operation, and promptly transmits the abnormal information and issues an alarm;

[0081] The storage location management submodule is responsible for automatically identifying the numbers of the radio frequency identification tags of the stored archives, identifying the storage location numbers, realizing automatic matching, and locating the storage location of the archive information for entry and exit.

[0082] The working principle and beneficial effects of the above technical scheme are as follows: the archive query submodule of this embodiment provides the number and confidentiality level of the radio frequency identification tag when querying the archive, prompts the archive data to be out of the warehouse, and transmits the out-of-warehouse instruction to the corresponding archive rack through the data interaction module. The indicator light of the archive rack storing the archive data responds in time and flashes to prompt; when returning, the prompt light prompts timely and accurate storage; when the system has abnormal operation, the reader in the storage area of ​​the security setting submodule transmits the archive information, transmits the abnormal information in time, and issues an alarm; the storage location management submodule automatically identifies the number of the radio frequency identification tag of the stored archive, identifies the storage location number, realizes automatic matching, and locates the storage location of the archive information in and out of the warehouse. The above scheme improves the efficiency and accuracy of archive query, realizes the timeliness and accuracy of the out-of-warehouse and in-warehouse of archive data, and enhances the security of archive management. Specifically, it includes the following significances: Efficiency and accuracy of archive query: The archive query submodule provides the number and confidentiality level of the RFID tag, which can quickly and accurately locate the target archive; through cooperation with the data interaction module, the outbound instruction is transmitted to the corresponding archive rack, and the indicator light of the archive rack flashes in time to remind the staff to take out the target archive; it can improve the efficiency and accuracy of archive query and save search time and resources. Timeliness of archive outbound and inbound: Through the flashing prompt of the indicator light, the staff can be reminded in time to take out or return the archive data from the corresponding archive rack; it helps to ensure the timeliness of archive outbound and inbound, avoid archive retention or omission, and improve the process and efficiency of archive management. Archive management security: The security setting submodule can monitor abnormal operations in the system, and transmit abnormal information through the reader, and issue an alarm at the same time; it helps to detect and respond to abnormal situations in a timely manner, and strengthen the security and protection capabilities of archive management. Automated storage location management: The storage location management submodule can automatically identify the number of the stored archive RFID tag and the storage location number, and realize automatic matching, and locate the storage location of the archive information entering and leaving the warehouse; it helps to reduce the errors and tediousness of manual operations and improve the accuracy and efficiency of storage location management.

[0083] In summary, this embodiment achieves high efficiency and security in archive management and improves the quality and efficiency of archive management by improving the efficiency and accuracy of archive query, handling abnormal situations in a timely manner, and automating storage location management.

[0084] Example 6: Figure 7 As shown, based on Example 5, the archive query submodule provided by the embodiment of the present invention includes:

[0085] The parameter setting unit is responsible for setting the sequence of numbers and confidentiality levels according to the subject of the archive data based on the RFID tags stored in the database; and providing archive data with corresponding numbers and confidentiality levels according to the level authority of the query request;

[0086] The outbound reminder unit is responsible for reminding the outbound file of the file data corresponding to the query request, and transmitting it to the file rack at the corresponding position according to the reminder, and indicating the location of the file through the indicator light installed on the file rack;

[0087] The storage reminder unit is responsible for inputting the corresponding query request when storing the files that have been taken out of the warehouse. The query request finds the specific location of the file rack where the files need to be placed according to the prompt of the indicator light.

[0088] The working principle and beneficial effects of the above technical scheme are as follows: the parameter setting unit of this embodiment sets the order of numbering and confidentiality level according to the subject of the archive data based on the radio frequency identification tag stored in the database; provides archive data with corresponding numbering and confidentiality level according to the level authority of the query request; the outbound prompt unit prompts the outbound archive of the archive data corresponding to the query request, and transmits it to the archive rack at the corresponding position according to the prompt, and indicates the location of the archive through the indicator light installed on the archive rack; when the inbound prompt unit puts the outbound archive into the warehouse, it inputs the corresponding query request, and the query request finds the specific location of the archive rack where the archive needs to be placed according to the prompt of the indicator light. The above scheme improves the efficiency and accuracy of archive management, ensures the orderly outbound and inbound of archives, and provides corresponding archive data according to the level authority of the query request. Specifically, it includes the following aspects: archive numbering and confidentiality level setting: by setting the order of numbering and confidentiality level according to the subject of the archive data, the archive numbering can be orderly, which is convenient for query and management; at the same time, the setting of confidentiality level can ensure the security and confidentiality of archive data. Level authority of query request: According to the level authority of query request, provide the archive data with corresponding number and confidentiality level; help to ensure that only users with corresponding authority can query and obtain the archive data of corresponding level, and improve the security and confidentiality of archive data. Instructions and prompts for archive outbound and inbound: The outbound prompt unit prompts the outbound of archive data corresponding to the query request, and transmits the prompt to the archive rack at the corresponding position; the location of the archive is indicated by the indicator light installed on the archive rack, so as to improve the accuracy and efficiency of archive outbound; the inbound prompt unit finds the specific location of the archive rack where the archive needs to be placed according to the outbound archive data and the prompt of the query request, so as to ensure the accuracy and orderliness of archive inbound. Improvement of efficiency and accuracy: By setting the archive number, confidentiality level and query authority, as well as the prompts and instructions for outbound and inbound, the efficiency and accuracy of archive management can be improved; users can quickly find the required archive data, reduce the errors and tediousness of operation, and improve the efficiency of query and management.

[0089] In summary, this embodiment achieves efficient and orderly file management through the coordination of parameter setting, outbound reminder and inbound reminder units, and improves the quality and efficiency of file management. At the same time, the security and confidentiality of file data are guaranteed through the setting of confidentiality level and query authority.

[0090] Example 7: Figure 8 As shown, based on Example 5, the security setting submodule provided in this embodiment of the present invention includes:

[0091] The indoor monitoring unit is responsible for monitoring and recording the indoor environment, including monitoring the security status of the file storage area and detecting whether there is illegal entry or abnormal operation; it monitors the indoor dynamics in real time through cameras, sensors and other equipment, and transmits the monitoring data to the monitoring center or relevant personnel for processing and analysis;

[0092] The alarm transmission unit is responsible for sending out an alarm signal and transmitting the abnormal information to relevant security personnel or system managers after receiving the abnormal information transmitted by the security setting submodule; it sends out sound or light signals through devices such as sirens and alarm lights to alert people to abnormal situations, and transmits the abnormal information to the corresponding personnel through the communication system for processing and response.

[0093] The working principle and beneficial effects of the above technical solution are as follows: the indoor monitoring unit of this embodiment monitors and records the indoor environment, including monitoring the security status of the archive storage area, detecting whether there is illegal entry or abnormal operation; real-time monitoring of the indoor dynamics through cameras and sensors and other equipment, and transmitting the monitoring data to the monitoring center or relevant personnel for processing and analysis; after the alarm transmission unit receives the abnormal information transmitted by the security setting submodule, it sends an alarm signal and transmits the abnormal information to the relevant security personnel or system managers; through the alarm and alarm lights and other equipment to send sound or light signals to remind people to pay attention to abnormal situations, and transmit the abnormal information to the corresponding personnel through the communication system for processing and response. The indoor monitoring unit of the above scheme monitors the security status of the archive storage area in real time through the cameras, sensors and other equipment installed in the room, detects whether there is illegal entry or abnormal operation, and transmits the monitoring data to the monitoring center or relevant personnel for processing and analysis; real-time monitoring of the indoor environment can timely discover and record abnormal situations, such as illegal entry, unauthorized operation, etc., improve the security and protection capabilities of archive management, and reduce potential security risks and losses. After receiving the abnormal information transmitted by the security setting submodule, the alarm transmission unit sends out sound or light signals through sirens, alarm lights and other devices to remind people to pay attention to abnormal situations and transmit the abnormal information to relevant security personnel or system managers. The issuance of alarm signals can quickly attract people's attention, respond to and handle abnormal situations in a timely manner, enhance the security of archive management and emergency response capabilities, and protect the integrity and confidentiality of archive data.

[0094] To sum up, the indoor monitoring unit of this embodiment improves the security of file management by real-time monitoring of the file storage area; the alarm transmission unit enhances the security and emergency response capabilities of file management by issuing alarm signals and transmitting abnormal information; these measures jointly ensure the security and protection capabilities of file management.

[0095] Example 8: Fig. 9 As shown, based on Example 5, the storage location management submodule provided in this embodiment of the present invention includes:

[0096] The file automatic identification unit is responsible for automatically identifying the file through the RFID tag number carried on the file; it reads the RFID tag on the file through RFID readers and other equipment, and transmits the number information to the system for processing and management;

[0097] The automatic storage location identification unit is responsible for identifying the number of the storage location where the archives are stored, and realizing automatic identification and positioning of the storage location; by identifying the storage location number, it determines the location where the archives should be stored, and realizes automatic matching and positioning.

[0098] The working principle and beneficial effects of the above technical solution are as follows: The automatic file identification unit of this embodiment uses radio frequency identification technology to communicate the radio frequency identification tag on the file with the radio frequency reader, read the file number information, and transmit it to the system for processing and management. Automatic identification of files is achieved to improve the efficiency and accuracy of file management. By automatically identifying the file number, the errors and time-consuming manual identification are avoided, the workload of file management is reduced, and work efficiency is improved. The automatic storage location identification unit realizes automatic identification and positioning of the storage location by identifying the storage location number. Through communication with the system, the storage location number information is transmitted to the system to determine the storage location of the file; automatic identification and positioning of the storage location of the file is achieved, and the accuracy and efficiency of file storage are improved; errors and time waste in manual storage location search are avoided, and the orderliness and standardization of file storage are ensured, making it convenient to find and manage files.

[0099] To sum up, the automatic file identification unit of this embodiment realizes automatic identification of files through radio frequency identification technology, thereby improving the efficiency and accuracy of file management; the automatic storage location identification unit realizes automatic identification and positioning of the file storage location by identifying the storage location number, thereby improving the accuracy and efficiency of file storage; these measures jointly improve the degree of automation and work efficiency of file management.

[0100] Example 9: Fig.10 As shown, based on Embodiments 1 to 8, the intelligent file management method based on radio frequency identification technology provided by the embodiment of the present invention comprises the following steps:

[0101] S100: Acquire the archival data to be stored, classify the archival data according to the subject, and obtain the classified archival data; write the code into the RFID tag through the RFID reader; wherein the code includes the ID, name and creation date of the archival data; establish a database for storing new archival data including the archival data and the RFID tag;

[0102] S200: Establishing data interaction between the database and the archive information management module, receiving a query request from the archive information management module, and sending the query request to the database, so that the database performs a query on the archive data;

[0103] S300: receiving a query request from a user, identifying the serial number of the archive data through a radio frequency identification tag, and implementing storage location management, archive query and security settings for the archive data.

[0104] The working principle and beneficial effects of the above technical solution are as follows: the present embodiment first obtains the archive data to be stored, classifies the archive data according to the subject, and obtains the classified archive data; writes the code into the radio frequency identification tag through the radio frequency identification reader; wherein the code includes the ID, name and creation date of the archive data, etc.; establishes a database for storing new archive data including the archive data and the radio frequency identification tag; secondly, establishes data interaction between the database and the archive information management module, receives the query request of the archive information management module, and sends the query request to the database, and the database performs the query of the archive data; finally, receives the query request of the user, identifies the number of the archive data through the radio frequency identification tag, and realizes the storage location management, archive query and security setting of the archive data. The above solution improves efficiency: by using the combination of RFID tags and databases, the specific location of the archives can be found quickly and accurately, which greatly improves the efficiency of archive query and management. Enhanced security: RFID tags can strengthen the security management of archives, for example, the movement of archives can be tracked to prevent the loss or theft of archives. Improved accuracy: compared with manual management, the use of RFID tags and databases for management can reduce the loss or confusion of archives caused by human errors. Convenient management: Through RFID technology, the automatic management of archives can be realized, reducing the workload of personnel. The positive effects of using radio frequency identification tags mainly include: Tracking management: RFID tags can track the movement and storage of archives, making it convenient to manage archives. Efficient query: Through RFID readers, the information of archives can be quickly read to improve query efficiency. Automated operation: RFID tags can realize the automatic storage, out-of-stock and inventory of archives, reduce manual operations and improve work efficiency. Long-distance identification: Unlike barcodes, RFID tags can read information without direct vision, and can even penetrate the packaging for reading, making archive management more convenient and efficient.

[0105] Radio Frequency Identification (RFID) in this embodiment is a communication technology that can identify specific targets and read data related to the target through radio signals without establishing mechanical or optical contact. Radio Frequency Identification RFID is a type of artificial intelligence recognition technology. It uses radio waves as a signal transmission medium and uses computers and the Internet to realize data collection and transmission. The corresponding data transmission can be unidirectional or multidirectional. RFID is also a wireless version of the barcode that is widely used at this stage. It uses radio frequency identification signals to automatically identify targets and objects to obtain corresponding data. Compared with barcodes, this technology has the advantages of waterproof and high temperature, long service life, and anti-magnetic. The data on the label can also be encrypted, and it has a good market prospect and application scale. As a wireless communication technology, the corresponding target is identified with the help of radio signals, and the relevant data is read. The relevant code can be identified to complete the construction of the association between the archive and the label. The signal relies on electromagnetic field transmission to transmit the data to the other end in the object tag, and finally identifies the corresponding object and tracks it. RFID tag identification requires the help of an identifier, and the electromagnetic field releases the corresponding energy. It does not require battery power. The relevant tag contains the electronic storage information of the item and can be identified by radio frequency even within a few meters.

[0106] This embodiment needs to meet the system administrator's operations such as querying archive information, retrieving archives, and storing archives. It also has options such as adding and modifying. In order to ensure the security of the internal network, users must log in encrypted, and the administrator sets the authority of other managers. With the help of RFID technology, the intelligent and automated goal realization requirements are realized, and the RFID data management system and the archive management system are integrated to realize the whole process of system management. RFID technology has a good application effect in intelligent archive management. Through the application of radio frequency identification technology, it can make up for the defects in the traditional archive management model. The study conceives the design of the intelligent archive management system, analyzes the basic needs of intelligent archive management, and explores the design scheme of applying this technology to archive management based on RFID technology. By marking electronic tags in archives, it can make the automatic and intelligent identification of archives possible. The design of this intelligent archive management system can meet the relevant functional operation requirements of archive management, realize the dynamic management and monitoring of archives, accurately locate the location of archives, and provide a convenient path for the removal and storage of archives.

[0107] Example 10: Fig.11 As shown, based on Example 9, the process of writing a code into an RFID tag by using an RFID reader / writer provided in the embodiment of the present invention includes the following steps:

[0108] S101: Manage and store information on archive data, including operations such as creating, updating, deleting and querying archive data; interact with the database, store the archive data in the database, and provide access and management interfaces for the data;

[0109] S102: Manage RFID devices, including readers and handheld readers; communicate with RFID devices to implement read and write operations of archival data; the specific reader can write the information in the database into the RFID tag, or import the information in the RFID tag into the database; another handheld reader collects information on the archival materials and imports the relevant archival information into the database.

[0110] The working principle and beneficial effects of the above technical solution are as follows: the present embodiment first manages and stores the information of the archival data, including operations such as creating, updating, deleting and querying the archival data; interacts with the database, stores the archival data in the database, and provides access and management interfaces to the data; secondly manages the radio frequency identification device, including the reader and the handheld reader; communicates with the radio frequency identification device to realize the reading and writing operations of the archival data; the specific reader can write the information in the database into the radio frequency tag, or import the information in the radio frequency tag into the database; another handheld reader imports the relevant archival information into the database by collecting information of the archival materials. The above scheme realizes the management and storage of archival data, as well as the interaction with the radio frequency identification device, thereby improving the efficiency and accuracy of archival management, which specifically includes the following aspects: Archival data management: through the data center submodule, archival data can be created, updated, deleted and queried, realizing the comprehensive management of archival data. This helps to improve the efficiency of organizing and sorting archival data and ensure the accuracy and integrity of data. Database interaction: The data center submodule interacts with the database, stores the archival data in the database, and provides access and management interfaces for the data; this enables archival data to be effectively stored, retrieved, and shared, improving the availability and accessibility of the data. RFID device management: The RFID device manager submodule is responsible for managing RFID devices, including readers and handheld readers; it communicates with these devices to implement archival data read and write operations; it can improve the efficiency of archival data collection and entry, and reduce errors and tediousness in manual operations. Archival data read and write operations: A specific reader can write information from the database into an RFID tag, or import information from an RFID tag into a database; another handheld reader collects information from archival materials and imports relevant archival information into the database; this makes archival data read and write operations more convenient and faster, improving data entry and update efficiency.

[0111] In summary, this embodiment can improve the efficiency and accuracy of archive management, realize the management, storage, interaction and read and write operations of archive data, and provide better archive management solutions for organizations and institutions.

[0112] Example 11: Fig.12 As shown, based on Example 9, the process of data interaction between the database and the archive information management module provided in the embodiment of the present invention includes the following steps:

[0113] S201: Verify the query request sent by the archive information management module to see whether it complies with the preset query format and content. If the query request complies with the preset format and content, a level of authority for the query request is given; that is, generate an identity identifier for the current query request, and bind the identity identifier to the public key of the archive information management module; wherein the identity identifier includes a user ID, a timestamp, and a random number;

[0114] S202: receiving the identity identifier and the public key, obtaining the private key corresponding to the public key from the database, and after the public key corresponds to the private key, obtaining the user ID, timestamp and random number in the identity identifier, and obtaining the query request issued by the archive information management module;

[0115] S203: An interactive response is issued according to the query request. The database receives the interactive response and feeds back a response indicating that the archive data is ready, thereby establishing an interactive relationship between the archive information management module and the database.

[0116] The working principle and beneficial effects of the above technical scheme are as follows: the present embodiment first verifies the query request issued by the archive information management module to verify whether it conforms to the preset query format and content. If the query request conforms to the preset format and content, the identity identifier of the current query request is generated, and the identity identifier is bound to the public key of the archive information management module; wherein the identity identifier includes a user ID, a timestamp and a random number; secondly, the identity identifier and the public key are received, and the private key corresponding to the public key is obtained from the database. After the public key corresponds to the private key, the user ID, the timestamp and the random number in the identity identifier are obtained to obtain the query request issued by the archive information management module; finally, an interactive response is issued according to the query request, the database receives the interactive response, and feeds back a response that the archive data is ready, and establishes an interactive relationship between the archive information management module and the database. The above scheme realizes the verification and identity confirmation of the query request, ensures the legitimacy and security of the query request, and establishes an interactive relationship between the archive information management module and the database. Specifically, it includes the following significances: Query request verification and identity confirmation: The identity identifier generation submodule verifies the query request to ensure that it conforms to the preset query format and content; by including information such as user ID, timestamp and random number, the query request can be uniquely identified and replay attack or identity impersonation can be prevented; the public key verification submodule verifies the legitimacy of the query request and the identity of the sender by verifying the binding relationship between the identity identifier and the public key. Data security assurance: The public key and private key are used to verify the identity identifier to ensure the security of the query request. The public key is used to verify the legitimacy of the identity identifier, and the private key is used to decrypt and extract the information in the identity identifier; it can prevent unauthorized query requests from accessing or modifying the archive data, and improve the security and protection capabilities of the data. Data interaction and response confirmation: The interactive response confirmation submodule issues an interactive response according to the query request, and feedbacks the information that the archive data is ready through the response received by the database; it helps to establish an effective interactive relationship between the archive information management module and the database, ensuring the smooth execution of the query request and the readiness of the data. The technical effects of using public key and request verification include: Identity confirmation and security: The pairing verification of public key and private key can ensure the authenticity and legitimacy of the identity of the sender of the query request, and prevent unauthorized access and malicious operations. Data protection and protection: By verifying the identity identifier, it can prevent unauthorized query requests from accessing or modifying archive data, and improve the security and integrity of the data. Validity and accuracy of data interaction: Through the feedback of the interactive response confirmation submodule, it can ensure the smooth execution of the query request and the timeliness of data preparation, and improve the validity and accuracy of data interaction.

[0117] In summary, this embodiment realizes the verification of query requests and identity confirmation through the generation of identity identifiers and the verification of public keys, improves data security and interaction efficiency, and ensures normal interaction between the archive information management module and the database.

[0118] Example 12: Fig.13 As shown, based on Example 9, the process of implementing storage location management, file query and security setting of archive data provided by the embodiment of the present invention includes the following steps:

[0119] S301: When querying the archives, the number and confidentiality level of the RFID tag are provided to prompt the archive data to be out of the warehouse, and the out-of-warehouse instruction is transmitted to the corresponding archive rack through the data interaction module. The indicator light of the archive rack storing the archive data responds promptly and flashes to prompt; when returning, the prompt light prompts the timely and accurate storage;

[0120] S302: When an abnormal operation occurs in the system, the reader in the storage area transmits the file information, transmits the abnormal information in time, and issues an alarm;

[0121] S303: Automatically identify the serial number of the radio frequency identification tag of the stored archive, identify the storage location number, realize automatic matching, and locate the storage location of the archive information entering and leaving the warehouse.

[0122] The working principle and beneficial effects of the above technical solution are as follows: First, in the query of archives, this embodiment provides the number and confidentiality level of the radio frequency identification tag, prompts the archive data to be out of the warehouse, and transmits the out-of-warehouse instruction to the corresponding archive rack through the data interaction module. The indicator light of the archive rack storing the archive data responds in time and flashes to prompt; when returning, the prompt light prompts timely and accurately to be put into the warehouse; secondly, when the system has abnormal operation, the reader in the storage area transmits the archive information, transmits the abnormal information in time, and issues an alarm; finally, the number of the radio frequency identification tag of the stored archive is automatically identified, the storage location number is identified, and automatic matching is realized, and the storage location of the archive information is located for storage and out of the warehouse. The above scheme improves the efficiency and accuracy of archive query, realizes the timeliness and accuracy of the out-of-warehouse and in-warehouse of archive data, and enhances the security of archive management. Specifically, it includes the following significances: Efficiency and accuracy of archive query: The archive query submodule provides the number and confidentiality level of the RFID tag, which can quickly and accurately locate the target archive; through cooperation with the data interaction module, the outbound instruction is transmitted to the corresponding archive rack, and the indicator light of the archive rack flashes in time to remind the staff to take out the target archive; it can improve the efficiency and accuracy of archive query and save search time and resources. Timeliness of archive outbound and inbound: Through the flashing prompt of the indicator light, the staff can be reminded in time to take out or return the archive data from the corresponding archive rack; it helps to ensure the timeliness of archive outbound and inbound, avoid archive retention or omission, and improve the process and efficiency of archive management. Archive management security: The security setting submodule can monitor abnormal operations in the system, and transmit abnormal information through the reader, and issue an alarm at the same time; it helps to detect and respond to abnormal situations in a timely manner, and strengthen the security and protection capabilities of archive management. Automated storage location management: The storage location management submodule can automatically identify the number of the stored archive RFID tag and the storage location number, and realize automatic matching, and locate the storage location of the archive information entering and leaving the warehouse; it helps to reduce the errors and tediousness of manual operations and improve the accuracy and efficiency of storage location management.

[0123] In summary, this embodiment achieves high efficiency and security in archive management and improves the quality and efficiency of archive management by improving the efficiency and accuracy of archive query, handling abnormal situations in a timely manner, and automating storage location management.

[0124] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An intelligent file management system based on radio frequency identification technology, characterized in that: Include: The data encoding module is responsible for obtaining the archival data to be stored, classifying the archival data according to the subject, and obtaining the classified archival data; writing the code into the RFID tag through the RFID reader; and establishing a database for storing new archival data including the archival data and the RFID tag; The data interaction module is responsible for establishing data interaction between the database and the data management module, receiving query requests from the data management module, and sending the query requests to the database, which then performs the query of the archive data; The data management module is responsible for receiving the user's query request, identifying the number of the file data through the radio frequency identification tag, and realizing the storage location management, file query and security setting of the file data; Data management module, including: The file query submodule is responsible for providing the number and confidentiality level of the RFID tag when querying the files, prompting the file data to be out of the warehouse, and transmitting the out-of-warehouse instruction to the corresponding file rack through the data interaction module. The indicator light of the file rack storing the file data responds in time and flashes to prompt; when returning, the prompt light prompts the timely and accurate storage; The security setting submodule is responsible for transmitting the file information to the readers in the storage area when the system has abnormal operation, and promptly transmits the abnormal information and issues an alarm; The storage location management submodule is responsible for automatically identifying the number of the radio frequency identification tag of the stored archives, identifying the storage location number, realizing automatic matching, and locating the storage location of the archive information entering and leaving the warehouse; The archive query submodule includes: The parameter setting unit is responsible for setting the sequence of numbers and confidentiality levels according to the subject of the archive data based on the RFID tags stored in the database; and providing archive data with corresponding numbers and confidentiality levels according to the level authority of the query request; The outbound reminder unit is responsible for reminding the outbound file of the file data corresponding to the query request, and transmitting it to the file rack at the corresponding position according to the reminder, and indicating the location of the file through the indicator light installed on the file rack; The storage prompt unit is responsible for inputting the corresponding query request when storing the files that have been sent out of the warehouse. The query request finds the specific location of the file rack where the files need to be placed according to the prompt of the indicator light; Security settings submodule, including: The indoor monitoring unit is responsible for monitoring and recording the indoor environment, including monitoring the security status of the file storage area and detecting whether there is illegal entry or abnormal operation; it monitors the indoor dynamics in real time through cameras and sensor equipment, and transmits the monitoring data to the monitoring center or relevant personnel for processing and analysis; The alarm transmission unit is responsible for sending out an alarm signal and transmitting the abnormal information to relevant security personnel or system managers after receiving the abnormal information transmitted by the security setting submodule; it sends out sound or light signals through the alarm and alarm light equipment to remind people to pay attention to abnormal situations, and transmits the abnormal information to the corresponding personnel through the communication system for processing and response; The storage location management submodule includes: The file automatic identification unit is responsible for automatically identifying the file through the RFID tag number carried on the file; the RFID tag on the file is read by the RFID reader / writer device, and the number information is transmitted to the system for processing and management; The automatic storage location identification unit is responsible for identifying the number of the storage location where the archives are stored, and realizing automatic identification and positioning of the storage location; by identifying the storage location number, it determines the location where the archives should be stored, and realizes automatic matching and positioning; The data encoding module also includes: The subject type classification submodule is responsible for obtaining historical archive data of several subject types, segmenting several subject types, and extracting features of the segmented subject types to obtain feature vectors of each subject type and obtain the subject text of the classified historical archive data; The subject keyword confirmation submodule is responsible for extracting the subject text in the historical archive data, extracting single words, phrases or idioms from the subject text as candidate keywords, and determining the keywords whose first occurrence frequency is greater than a first preset threshold and whose second occurrence frequency is less than a second preset threshold among the candidate keywords as the subject keywords; The subject classification result submodule is responsible for determining the subject classification result of the archive data based on the subject keywords, which includes the relationship between the preset keywords and the subject classification, and determining the subject classification result represented by the keywords as the subject classification result of the archive data; The first occurrence frequency in the subject keyword confirmation submodule is the frequency of the candidate keyword appearing in the subject text, the second occurrence frequency is the frequency of the candidate keyword appearing in the historical archive data, and the second preset threshold is greater than the first preset threshold; Data interaction module, including: The identity identifier generation submodule is responsible for verifying the query request issued by the data management module, verifying whether it conforms to the preset query format and content, and giving the level of authority for the query request; The identity identifier of the identity identifier generation submodule includes a user ID, a timestamp and a random number; The public key verification submodule is responsible for receiving the identity identifier and the public key, and obtaining the private key corresponding to the public key from the database; The interactive response confirmation submodule is responsible for issuing interactive responses according to the query request. The database receives the interactive response and feeds back a response indicating that the archive data is ready, thus establishing an interactive relationship between the data management module and the database.

2. The intelligent file management system based on radio frequency identification technology as claimed in claim 1, characterized in that: Data encoding module, including: The data center submodule is responsible for managing and storing information on archive data, including operations such as creating, updating, deleting, and querying archive data; interacting with the database, storing archive data in the database, and providing access and management interfaces for the data; The RFID device manager submodule is responsible for managing RFID devices, including readers and handheld readers; communicating with RFID devices to implement read and write operations of archive data.

3. The intelligent file management system based on radio frequency identification technology as claimed in claim 1, characterized in that: The identity identifier generation submodule generates an identity identifier for the current query request and binds the identity identifier to the public key of the data management module.

4. The intelligent file management system based on radio frequency identification technology as claimed in claim 1, characterized in that: After the public key and the private key in the public key verification submodule correspond to each other, the user ID, timestamp and random number in the identity identifier are obtained, and the query request issued by the data management module is obtained.

5. An intelligent file management method based on radio frequency identification technology, characterized in that: The following steps are involved: Acquire the archival data to be stored, classify the archival data according to the subject, and obtain the classified archival data; write the code into the RFID tag through the RFID reader; establish a database for storing new archival data including the archival data and the RFID tag; Establish data interaction between the database and the data management module, receive query requests from the data management module, and send the query requests to the database, which then queries the archive data; Receive user query requests, identify the file data number through the RFID tag, and implement file data storage location management, file query and security settings; The process of implementing storage location management, archive query and security settings for archive data includes the following steps: When querying the archives, the number and confidentiality level of the RFID tag are provided to prompt the archive data to be out of the warehouse, and the out-of-warehouse instruction is transmitted to the corresponding archive rack through the data interaction module. The indicator light of the archive rack storing the archive data responds in time and flashes to prompt; when returning, the prompt light prompts the timely and accurate storage; When the system has abnormal operation, the reader in the storage area transmits the file information, transmits the abnormal information in time, and issues an alarm; Automatically identify the number of the radio frequency identification tag of the stored archives, identify the storage location number, realize automatic matching, and locate the storage location of the archive information entering and leaving the warehouse; Inquiry into the archives includes: The parameter setting unit sets the sequence of numbers and confidentiality levels according to the subject of the archive data based on the radio frequency identification tags stored in the database; and provides archive data with corresponding numbers and confidentiality levels according to the level authority of the query request; The outbound reminder unit reminds the outbound of the archive data corresponding to the query request, and transmits it to the archive rack at the corresponding position according to the reminder, and indicates the location of the archive through the indicator light installed on the archive rack; When the storage prompt unit stores the files that have been sent out, it inputs the corresponding query request, which finds the specific location of the file rack where the files need to be placed according to the prompt of the indicator light; When the system has abnormal operation, including: The indoor monitoring unit monitors and records the indoor environment, including monitoring the security status of the file storage area and detecting whether there is illegal entry or abnormal operation; it monitors the indoor dynamics in real time through cameras and sensor equipment, and transmits the monitoring data to the monitoring center or relevant personnel for processing and analysis; After receiving the abnormal information transmitted by the security setting submodule, the alarm transmission unit sends out an alarm signal and transmits the abnormal information to the relevant security personnel or system managers; it sends out sound or light signals through the alarm and alarm light equipment to remind people to pay attention to the abnormal situation, and transmits the abnormal information to the corresponding personnel through the communication system for processing and response; Automatically identify the RFID tag number of stored files, including: The file automatic identification unit automatically identifies the file by using the RFID tag number on the file; it reads the RFID tag on the file through the RFID reader / writer device and transmits the number information to the system for processing and management; The automatic storage location identification unit identifies the number of the storage location where the archive is stored, and realizes automatic identification and positioning of the storage location; by identifying the storage location number, it determines the location where the archive should be stored, and realizes automatic matching and positioning; The process of obtaining classified archival data includes the following steps: Acquire historical archive data of several subject types, segment the several subject types, and extract features of the segmented subject types to obtain feature vectors of each subject type, thereby obtaining subject texts of the classified historical archive data; Extracting subject texts from historical archive data, extracting single words, phrases or idioms from the subject texts as candidate keywords, and determining keywords among the candidate keywords whose first occurrence frequency is greater than a first preset threshold and whose second occurrence frequency is less than a second preset threshold as subject keywords; Determine the subject classification results of the archive data based on subject keywords; The subject classification result includes the relationship between the preset keywords and the subject classification, and the subject classification result represented by the keywords is determined as the subject classification result of the archive data; The data interaction process between the database and the data management module includes the following steps: verifying the query request issued by the data management module to see whether it complies with the preset query format and content, and whether the query request complies with the preset format and content, and giving the level of authority of the query request; that is, generating an identity identifier of the current query request, and binding the identity identifier to the public key of the data management module; wherein the identity identifier includes a user ID, a timestamp and a random number; Receive the identity identifier and the public key, obtain the private key corresponding to the public key from the database, and after the public key and the private key are matched, obtain the user ID, timestamp and random number in the identity identifier, and obtain the query request issued by the data management module; An interactive response is issued according to the query request, and the database receives the interactive response and feeds back a response that the archive data is ready, thereby establishing an interactive relationship between the data management module and the database.

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