A method, system, and platform for batch management of urban construction archives
By classifying urban construction archives by project type using a target classification model and distributing them to the corresponding review terminals for review, electronic signatures are generated. This solves the problems of error in review results and resource consumption in urban construction archive management, and improves management efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-06-16
- Publication Date
- 2026-03-10
AI Technical Summary
Existing technologies for urban construction archive management suffer from several problems, including the tendency to generate errors in audit results, high computational resource consumption, and low management efficiency due to the unified filing, review, and archiving of large numbers of different project types.
The target classification model is used to classify urban construction archives by project type, distribute them to the corresponding review end for review, and generate electronic seals on the archives that pass the review. The electronic signature and seal steps are separated and completed by the review end and the comprehensive management end respectively.
It improved the accuracy and efficiency of urban construction archive review, reduced the consumption of computing resources, and lowered the error rate and knowledge threshold of the review.
Smart Images

Figure CN115221380B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of urban construction archives, and in particular to a method, system and platform for batch management of urban construction archives. Background Technology
[0002] Urban construction archives management is a crucial aspect of the urban construction process, often providing valuable insights and guidance for urban construction, planning, and management. However, urban construction archives record various stages of urban construction, including roads, sewers, power supply equipment, and other infrastructure. The diversity of project types places high demands on the knowledge base of managers and reviewers, creating difficulties in archive management. This results in significant complexity in the processes of archive creation, filing, and review, increasing the difficulty of managing urban construction archives. Current technologies employ a unified approach to creating, reviewing, and filing large volumes of urban construction archives from different project types. However, this approach is prone to errors in review results, consumes substantial computing resources, and is inefficient. Summary of the Invention
[0003] This invention provides a method, system, and platform for batch management of urban construction archives, which lowers the barrier to entry for users and improves the accuracy and efficiency of review during the management of urban construction archives.
[0004] To address the aforementioned technical problems, embodiments of the present invention provide a batch management method for urban construction archives, applied to a comprehensive management terminal, comprising:
[0005] Responding to an input operation from at least one input terminal for at least one first urban construction file, the system obtains the file information of the at least one first urban construction file; wherein, the file information includes project information;
[0006] Upon receiving the user's first operation instruction, the system performs a classification operation on the first urban construction archive based on the project information of each first urban construction archive to obtain a project type classification result. The system then distributes the first urban construction archive to at least one review terminal according to the project type classification result; wherein, each review terminal corresponds one-to-one with the project type.
[0007] Receive at least one second urban construction file and corresponding review information returned by each review terminal, determine the electronic signature type according to the project type classification result, and generate an electronic signature on the electronic file of the second urban construction file that has passed the review; wherein, the second urban construction file that has passed the review contains the electronic signature of the review terminal;
[0008] Send each of the second urban construction files containing electronic seals and electronic signatures to the archiving terminal.
[0009] As a preferred embodiment, the step of classifying the first urban construction archives based on the project information of each first urban construction archive to obtain the project type classification result is as follows:
[0010] The project information of each of the first urban construction archives is input into a pre-trained target classification model, and the project type classification result is determined based on the output of the target classification model.
[0011] As a preferred embodiment, the training method for the target classification model is as follows:
[0012] First sample data and second sample data are obtained from the sample database. A preset classification label is set based on the first sample data, and a first classification model is trained. Each second sample data is input into the first classification model to determine the probability of the classification label of the second sample data, and the corresponding weight is obtained based on the probability of the classification label. Based on the first sample data, the second sample data, and the weights corresponding to each second sample data, the target classification model is obtained. The classification label corresponds one-to-one with the item type.
[0013] As a preferred embodiment, determining the electronic signature type based on the project type classification result specifically involves:
[0014] Each category label corresponds to a type of electronic signature.
[0015] The type of electronic signature is determined based on the classification labels corresponding to the project information in each of the second urban construction archives.
[0016] As a preferred embodiment, generating an electronic signature on the electronic file of the approved second urban construction archive specifically involves:
[0017] An audit window is generated on the electronic file of the second urban construction archive that has passed the audit. It includes a preset valid area and a note information input area. A visual watermark of electronic signature is generated in the valid area. The corresponding watermark information and electronic signature information are sent to the cloud platform and an encrypted electronic signature is generated. The electronic signature information includes the signing unit information and verification information.
[0018] As a preferred embodiment, the generation of the encrypted electronic signature specifically involves:
[0019] The audit information also includes a private key;
[0020] Obtain the public key published by the reviewer on a preset channel, and use the private key of the approved second urban construction file to encrypt the public key and the project information of the approved second urban construction file to form an encrypted electronic signature, which is then written into the blockchain.
[0021] Accordingly, embodiments of the present invention also provide a batch management system for urban construction archives, including an acquisition module, a classification module, a signature module, and an archiving module; wherein,
[0022] The acquisition module is used to respond to the input operation of at least one input terminal on at least one first urban construction file, and to acquire the file information of the at least one first urban construction file; wherein, the file information includes project information;
[0023] The classification module is used to receive the user's first operation instruction, classify the first urban construction archives based on the project information of each first urban construction archive, obtain the project type classification result, and distribute the first urban construction archives to at least one review terminal according to the project type classification result; wherein, the review terminal corresponds one-to-one with the project type;
[0024] The signature module is used to receive at least one second urban construction file and corresponding review information returned by each review end, and determine the electronic signature type according to the project type classification result, and generate an electronic signature on the electronic file of the second urban construction file that has passed the review; wherein, the second urban construction file that has passed the review contains the electronic signature of the review end;
[0025] The archiving module is used to send each of the second urban construction archives containing electronic seals and electronic signatures to the archiving terminal.
[0026] As a preferred embodiment, the classification module performs a classification operation on the first urban construction archives based on the project information of each first urban construction archive, and obtains the project type classification result, specifically as follows:
[0027] The classification module inputs the project information of each of the first urban construction archives into a pre-trained target classification model, and determines the project type classification result based on the output of the target classification model.
[0028] As a preferred embodiment, the training method for the target classification model is as follows:
[0029] First sample data and second sample data are obtained from the sample database. A preset classification label is set based on the first sample data, and a first classification model is trained. Each second sample data is input into the first classification model to determine the probability of the classification label of the second sample data, and the corresponding weight is obtained based on the probability of the classification label. Based on the first sample data, the second sample data, and the weights corresponding to each second sample data, the target classification model is obtained. The classification label corresponds one-to-one with the item type.
[0030] As a preferred embodiment, the signature module generates an electronic signature on the electronic file of the approved second urban construction archive, specifically as follows:
[0031] The signature module generates an audit window that includes a preset valid area and a remarks information input area in the electronic file of the second urban construction archive that has passed the audit. It generates a visible watermark of the electronic signature in the valid area, sends the corresponding watermark information and electronic signature information to the cloud platform, and generates the electronic signature. The electronic signature information includes the signing unit information and verification information.
[0032] Accordingly, this invention also provides a batch management platform for urban construction archives, the batch management platform including a comprehensive management terminal, an archiving terminal, several input terminals and several review terminals; wherein, the comprehensive management terminal executes the batch management method for urban construction archives described above;
[0033] The integrated management terminal is communicatively connected to the archiving terminal, the plurality of input terminals, and the plurality of review terminals.
[0034] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:
[0035] This invention provides a method, system, and platform for batch management of urban construction archives. The method includes: responding to an input operation of at least one input terminal on at least one first urban construction archive, and obtaining archive information of the at least one first urban construction archive; wherein the archive information includes project information; receiving a first operation instruction from a user, classifying the first urban construction archives based on the project information of each first urban construction archive, obtaining project type classification results, and distributing the first urban construction archives to at least one review terminal according to the project type classification results; wherein each review terminal receives at least one second urban construction archive and corresponding review information returned by each review terminal in a one-to-one correspondence with the project type, and determines the electronic signature type according to the project type classification results, and generates an electronic signature on the electronic file of the second urban construction archive that has passed the review; wherein the second urban construction archive that has passed the review contains the electronic signature of the review terminal; and sending each second urban construction archive containing the electronic signature and electronic signature to an archiving terminal. Compared to existing technologies, batch processing of urban construction archives by project type, assigning them to corresponding review terminals for review and electronic signature, improves the efficiency of batch processing of urban construction archives compared to unified review. Matching project types with review terminals allows different project types to be assigned to different reviewers, lowering the knowledge threshold for reviewers, improving review efficiency, and reducing the error rate. Separating the electronic signature and electronic seal steps, with the former completed by the review terminal and the latter by the comprehensive management terminal, enables urban construction archives to be reviewed by two different terminals, reducing the occupation and consumption of computing resources. Attached Figure Description
[0036] Figure 1: A flowchart illustrating an embodiment of a batch management method for urban construction archives provided by the present invention.
[0037] Figure 2 : A schematic diagram of an embodiment of a batch management system for urban construction archives provided by the present invention. Detailed Implementation
[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0039] Example 1:
[0040] In the field of urban construction archives management, perfunctory archiving is a common occurrence. Construction units, development units, and supervision units may not have dedicated data clerks during the construction process, leading to a lack of attention and standardization in the compilation of urban construction archives. This lack of standardization at each stage results in inaccurate data and information in the archives. Furthermore, the lack of corresponding acceptance procedures upon project completion also prevents timely updates to the archives. Currently, the development unit typically edits the urban construction archives and submits them to the review unit for approval. However, non-standard compilation can lead to incomplete or erroneous archives, affecting the efficiency of subsequent review processes. A single development unit may undertake various types of urban construction projects, including but not limited to infrastructure such as sewers, roads, and power supply equipment. Current technology, which involves reviewing all types of projects by a single designated review unit or department, generates a large workload. After successful review, the archives must be filed according to their type. Therefore, a unified review and filing management approach consumes significant computing resources on the management system, servers, or computers, impacting the efficiency of urban construction archive management.
[0041] To address the aforementioned issues, embodiments of the present invention provide a method, system, and platform for batch management of urban construction archives.
[0042] This embodiment provides a batch management platform for urban construction archives, including a comprehensive management terminal, an archiving terminal, several input terminals, and several review terminals; wherein, the comprehensive management terminal executes the batch management method for urban construction archives.
[0043] In this embodiment, the archiving end is typically an archives bureau or archives center, responsible for archiving and managing the reviewed urban construction archives. The comprehensive management end communicates and interacts with the archiving end, the several input ends, and the several review ends, processing the data of the urban construction archives submitted by each input end and submitting it to each review end. The input ends are typically construction units or contractors, completing the initial editing of the urban construction archives or modifying existing archives and submitting them to the batch management platform. The review ends are generally review departments or review units, where relevant personnel electronically sign the urban construction archives and provide feedback on the review results.
[0044] Reference Figure 1 , Figure 1 This invention provides a method for batch management of urban construction archives, which is applied to a comprehensive management terminal and includes steps S1 to S4, wherein...
[0045] Step S1: Respond to the input operation of at least one input terminal on at least one first urban construction file, and obtain the file information of the at least one first urban construction file; wherein, the file information includes project information.
[0046] In this embodiment, the input terminal edits and submits the urban construction archives, submitting the edited first urban construction archive. The integrated management terminal responds to the input operation of at least one input terminal and obtains the archive information of at least one first urban construction archive. The archive information includes the file title, compilation date, compiling unit, project information, and number of volumes. Project information includes, but is not limited to, project drawings, project inputs, project measurement data, project budgets, and expenditures.
[0047] Step S2: Receive the user's first operation instruction, perform a classification operation on the project information of each of the at least one first urban construction archives, obtain the project type classification result, and distribute each first urban construction archive to at least one review terminal according to the project type classification result; wherein, the review terminal corresponds one-to-one with the project type.
[0048] In this embodiment, first sample data and second sample data are obtained from the sample database. A preset classification label is set based on the first sample data, and a first classification model is trained. Each second sample data is input into the first classification model to determine the probability of the classification label of the second sample data, and the corresponding weight is obtained based on the probability of the classification label. Based on the first sample data, the second sample data, and the weights corresponding to each second sample data, the target classification model is obtained. The classification label corresponds one-to-one with the item type.
[0049] The project information of each of the first urban construction archives is input into a trained target classification model, and the project type classification result is determined based on the output of the target classification model. It should be noted that project type is not equivalent to the archive type in existing technologies. Different types of archives correspond to different filing and archiving requirements, and are not necessarily directly related to the project type. Therefore, this embodiment uses a target classification model for training to obtain project type classification results, replacing the existing technology of manually reviewing and uniformly managing various types of urban construction archives. This achieves rapid, large-scale management of urban construction archives, and the classification is real-time.
[0050] Each urban construction archive is distributed to at least one review terminal according to the project type classification results. Each review terminal corresponds one-to-one with a project type, and each review terminal corresponds to a different review unit or department. As an example of this embodiment, one review department or unit can handle one or more project types and correspond to multiple review terminals; a project type can also be processed by multiple review terminals. Matching each project type with each review terminal allows different project types to be assigned to different reviewers, lowering the knowledge threshold for reviewers, improving review efficiency, and reducing the error rate.
[0051] Step S3: Receive at least one second urban construction file and corresponding review information returned by each review terminal, determine the electronic signature type according to the project type classification result, and generate an electronic signature on the electronic file of the second urban construction file that has passed the review; wherein, the second urban construction file that has passed the review contains the electronic signature of the review terminal.
[0052] In this embodiment, after each review terminal completes the review of the first urban construction file, it sends back at least one second urban construction file and corresponding review information to the integrated management terminal. The second urban construction file that passes the review includes the electronic signature of the review terminal, while the second urban construction file that fails the review is directly returned to the input terminal for reprocessing. The difference between the second urban construction file and the first urban construction file is that the second urban construction file has been reviewed by the review terminal, while the first urban construction file is a file that has been edited and submitted by the input terminal and has not been reviewed by the review terminal.
[0053] The integrated management terminal receives at least one second urban construction file and corresponding review information from each review terminal. Based on the category tags corresponding to the project information of each second urban construction file, it determines the type of electronic signature. Each category tag corresponds to one type of electronic signature. Furthermore, an review window is generated on the electronic file of the approved second urban construction file, including a preset valid area and a remarks input area. A visual watermark of the electronic signature is generated in the valid area. The corresponding watermark information and electronic signature information are sent to the cloud platform, and an encrypted electronic signature is generated.
[0054] Preferably, the generation of the encrypted electronic signature specifically involves:
[0055] The audit information also includes a private key;
[0056] Obtain the public key published by the reviewer on a preset channel, and use the private key of the approved second urban construction file to encrypt the public key and the project information of the approved second urban construction file to form an encrypted electronic signature, which is then written into the blockchain.
[0057] The review information includes information on the reviewing unit (department), reviewers, and reasons for review failure. The electronic signature information includes information on the signing unit and verification information. Implementing this embodiment generates a visible watermark in the effective area of the second urban construction archive, meaning the electronic signature can be visually identified by management personnel. Simultaneously, by acquiring the watermark information, signing unit information, and verification information, the review process can be traced or reviewed anytime, anywhere via a cloud platform, improving the reliability of the review.
[0058] Step S4: Send each of the second urban construction files containing electronic seals and electronic signatures to the archiving end.
[0059] In this embodiment, each approved second urban construction file containing electronic seals and signatures is sent to the archiving end. The archiving end archives each file according to preset standards, and simultaneously sends the approval information of these second urban construction files to the archiving end for recording, and then to the data entry end to notify the construction unit. For second urban construction files that fail the approval, the approval information and the file itself are sent to the data entry end for modification and resubmission based on the approval information.
[0060] After step S4, before performing the archiving operation, the archiving end can also obtain the public key issued by the review end from the preset channel. The public key is used to verify the encrypted electronic signature. Verification includes checking for errors in the review process, the review record of the file, and whether project information has been tampered with during the file's transfer. If the verification passes, the subsequent archiving process can proceed.
[0061] Accordingly, refer to Figure 2 This invention also provides a batch management system for urban construction archives, including an acquisition module 101, a classification module 102, a signature module 103, and an archiving module 104; wherein,
[0062] The acquisition module 101 is used to respond to the input operation of at least one input terminal on at least one first urban construction archive, and acquire the archive information of the at least one first urban construction archive; wherein, the archive information includes project information;
[0063] The classification module 102 is used to receive the user's first operation instruction, classify the first urban construction archives based on the project information of each first urban construction archive, obtain the project type classification result, and distribute the first urban construction archives to at least one review terminal according to the project type classification result; wherein, the review terminal corresponds one-to-one with the project type;
[0064] The signature module 103 is used to receive at least one second urban construction file and corresponding review information returned by each review terminal, and determine the electronic signature type according to the project type classification result, and generate an electronic signature on the electronic file of the second urban construction file that has passed the review; wherein, the second urban construction file that has passed the review contains the electronic signature of the review terminal;
[0065] The archiving module 104 is used to send each of the second urban construction archives containing electronic seals and electronic signatures to the archiving terminal.
[0066] In this implementation, the classification module 102 performs a classification operation on the first urban construction archives based on the project information of each first urban construction archive, and obtains the project type classification result, specifically as follows:
[0067] The classification module 102 inputs the project information of each of the first urban construction archives into the pre-trained target classification model, and determines the project type classification result based on the output of the target classification model.
[0068] In this embodiment, the training method for the target classification model is specifically as follows:
[0069] First sample data and second sample data are obtained from the sample database. A preset classification label is set based on the first sample data, and a first classification model is trained. Each second sample data is input into the first classification model to determine the probability of the classification label of the second sample data, and the corresponding weight is obtained based on the probability of the classification label. Based on the first sample data, the second sample data, and the weights corresponding to each second sample data, the target classification model is obtained. The classification label corresponds one-to-one with the item type.
[0070] In this embodiment, the signature module 103 generates an electronic signature on the electronic document of the approved second urban construction archive, specifically as follows:
[0071] The signature module 103 generates an audit window including a preset valid area and a remarks information input area in the electronic document of the second urban construction archive that has passed the audit, and generates a visible watermark of electronic signature in the valid area, and obtains the corresponding watermark information and electronic signature information; wherein, the electronic signature information includes the signing unit information and verification information.
[0072] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:
[0073] This invention provides a method, system, and platform for batch management of urban construction archives. The method includes: responding to an input operation of at least one input terminal on at least one first urban construction archive, and obtaining archive information of the at least one first urban construction archive; wherein the archive information includes project information; receiving a first operation instruction from a user, classifying the first urban construction archives based on the project information of each first urban construction archive, obtaining project type classification results, and distributing the first urban construction archives to at least one review terminal according to the project type classification results; wherein each review terminal receives at least one second urban construction archive and corresponding review information returned by each review terminal in a one-to-one correspondence with the project type, and determines the electronic signature type according to the project type classification results, and generates an electronic signature on the electronic file of the second urban construction archive that has passed the review; wherein the second urban construction archive that has passed the review contains the electronic signature of the review terminal; and sending each second urban construction archive containing the electronic signature and electronic signature to an archiving terminal. Compared to existing technologies, batch processing of urban construction archives by project type, assigning them to corresponding review terminals for review and electronic signature, improves the efficiency of batch processing of urban construction archives compared to unified review. Matching project types with review terminals allows different project types to be assigned to different reviewers, lowering the knowledge threshold for reviewers, improving review efficiency, and reducing the error rate. Separating the electronic signature and electronic seal steps, with the former completed by the review terminal and the latter by the comprehensive management terminal, enables urban construction archives to be reviewed by two different terminals, reducing the occupation and consumption of computing resources.
[0074] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above descriptions are merely specific embodiments of the present invention and are not intended to limit the scope of protection of the present invention. In particular, it should be noted that any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention for those skilled in the art.
Claims
1. A batch management method of urban construction archives, characterized in that, The application is applied to a comprehensive management end, and comprises: In response to an entry operation of no less than one entry end on no less than one first urban construction file, file information of the first urban construction file is obtained; wherein the file information comprises a case title, a preparation date, a preparation unit, project information and a volume; the project information comprises project drawings, project investment, project measurement data, project budget and expenditure; A first operation instruction of a user is received, a classification operation is performed on the first urban construction file based on the project information of each first urban construction file, a project type classification result is obtained, the first urban construction file is distributed to no less than one review end according to the project type classification result; wherein the review end corresponds to the project type one by one; No less than one second urban construction file and corresponding review information returned by each review end are received, an electronic seal type is determined according to the project type classification result, and an electronic seal is generated on an electronic file of the second urban construction file that passes the review; wherein the second urban construction file that passes the review contains an electronic signature of the review end; Each second urban construction file containing an electronic seal and an electronic signature is sent to an archiving end; The classification operation performed on the first urban construction file based on the project information of each first urban construction file to obtain the project type classification result is specifically: The project information of each first urban construction file is input into a target classification model trained in advance, and the project type classification result is determined based on the output of the target classification model; The training method of the target classification model is specifically: First sample data and second sample data in a sample database are obtained, a preset classification label is set based on the first sample data, a first classification model is trained, each second sample data is input into the first classification model, the probability of the classification label of the second sample data is determined, and the corresponding weight is obtained based on the probability of the classification label; the target classification model is obtained based on the first sample data, the second sample data and the weight corresponding to each second sample data; wherein the classification label corresponds to the project type one by one; The determination of the electronic seal type according to the project type classification result is specifically: Each classification label corresponds to one electronic seal type; The electronic seal type is determined according to the classification label corresponding to the project information of each second urban construction file.
2. The batch management method of urban construction archives according to claim 1, characterized in that, The generation of the electronic seal on the electronic file of the second urban construction file that passes the review is specifically: An audit window comprising a preset effective area and a comment information input area is generated on the electronic file of the second urban construction file that passes the review, a visible watermark of the electronic seal is generated in the effective area, corresponding watermark information and electronic seal information are sent to a cloud platform, and an encrypted electronic seal is generated; wherein the electronic seal information comprises seal unit information and verification information.
3. A batch management system of urban construction archives, characterized in that, The application comprises an acquisition module, a classification module, a seal module and an archiving module; wherein The acquisition module is configured to acquire archive information of the not less than one first urban construction archive in response to an entry operation of the not less than one entry terminal on the not less than one first urban construction archive; the archive information comprises project information; the archive information comprises a case title, a preparation date, a preparation unit, project information, and a volume; the project information comprises project drawings, project investment, project measurement data, project budget, and project expenditure; The classification module is configured to receive a first operation instruction of a user, perform a classification operation on the first urban construction archive based on the project information of each first urban construction archive, obtain a project type classification result, and distribute the first urban construction archive to the not less than one review terminal according to the project type classification result; the review terminal corresponds to the project type one by one; The signature module is configured to receive the not less than one second urban construction archive and the corresponding review information returned by each review terminal, determine an electronic signature type according to the project type classification result, and generate an electronic signature on an electronic file of the second urban construction archive that passes the review; the second urban construction archive that passes the review comprises an electronic signature of the review terminal; The archiving module is configured to send each second urban construction archive comprising an electronic signature and an electronic signature to an archiving terminal; The classification module performs a classification operation on the first urban construction archive based on the project information of each first urban construction archive to obtain a project type classification result, specifically as follows: The classification module inputs the project information of each first urban construction archive into a pre-trained target classification model, determines the project type classification result based on the output of the target classification model, and The training method of the target classification model is specifically as follows: Obtain first sample data and second sample data in a sample database, set a preset classification label based on the first sample data, and train to obtain a first classification model; input each second sample data into the first classification model, determine the probability of the classification label of the second sample data, and obtain the corresponding weight based on the probability of the classification label; obtain the target classification model based on the first sample data, the second sample data, and the weight corresponding to each second sample data; the classification label corresponds to the project type one by one; The signature module determines an electronic signature type according to the project type classification result, specifically as follows: Each classification label corresponds to one electronic signature type; The signature module determines an electronic signature type according to the classification label corresponding to the project information of each second urban construction archive.
4. The batch management system of urban construction archives according to claim 3, characterized in that, The signature module generates an electronic signature on an electronic file of the second urban construction archive that passes the review, specifically as follows: The signature module generates an audit window comprising a preset valid area and a comment information input area on the electronic file of the second urban construction archive that passes the review, generates a visible watermark of the electronic signature in the valid area, obtains corresponding watermark information and electronic signature information; the electronic signature information comprises signature unit information and verification information.
5. A batch management platform for urban construction archives, characterized in that, The batch management platform comprises a comprehensive management end, an archiving end, a plurality of input ends and a plurality of auditing ends; wherein the comprehensive management end executes a batch management method of urban construction archives as claimed in any one of claims 1 to 2. The comprehensive management end is in communication connection with the archiving end, the plurality of input ends and the plurality of auditing ends respectively.
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