Paperless conference system synchronous browsing system and method

Abstract

The invention provides a paperless conference system synchronous browsing system and method, and the system comprises an encryption uploading module which is used for encrypting a conference document through employing an encryption algorithm, and uploading the encrypted conference document to a server; the server processing module is used for decrypting the encrypted document, converting the decrypted document into a private format file, and interacting with the block chain to record an operation hash value; the client receiving and decrypting module is used for receiving the encrypted file distributed by the server and decrypting the encrypted file; and the picture conversion and intelligent processing module is used for converting the document into a picture, typesetting, identifying and processing the comment. According to the technical scheme, the paperless conference system with efficient, safe and intelligent synchronous browsing is realized.

Description

Background Art

[0002] Traditional conference systems rely on paper documents, which results in resource waste, difficulty in information synchronization, and logistics timeliness issues for remote conferences. Although screen sharing can solve some synchronization problems, it has high network bandwidth requirements and poor experience when the network is not good. Although paperless conference systems are gradually becoming popular, they still face challenges in terms of synchronization, bandwidth limitations, and security. Summary of the invention

[0003] The present application provides a paperless conference system synchronous browsing system and method, which are used to realize an efficient, safe and intelligent synchronous browsing paperless conference system.

[0004] In a first aspect, a paperless conference system synchronous browsing system is provided, comprising:

[0005] Encryption upload module, used to encrypt conference documents using encryption algorithms and upload them to the server;

[0006] The server processing module is used to decrypt the encrypted document, convert it into a private format file, and interact with the blockchain to record the operation hash value;

[0007] The client receiving and decrypting module is used to receive the encrypted files distributed by the server and decrypt them;

[0008] The image conversion and intelligent processing module is used to convert documents into images and perform typeset processing, as well as recognize and process annotations.

[0009] In the above technical scheme, an encryption upload module is set up to encrypt the conference documents using an encryption algorithm and upload them to the server; a server processing module is used to decrypt the encrypted documents, convert them into private format files, and interact with the blockchain to record the operation hash value; a client receiving and decryption module is used to receive the encrypted files distributed by the server and decrypt them; an image conversion and intelligent processing module is used to convert documents into images and typeset them, and identify and process annotations; thus, an efficient, secure, and intelligent synchronous browsing paperless conference system is realized.

[0010] In a specific embodiment, it also includes:

[0011] The page turning and instruction generation module is used to capture the speaker's page turning and annotation operations and generate identifiers.

[0012] In a specific embodiment, it also includes:

[0013] The blockchain interaction module is used to upload the operation record hash value to the blockchain and verify the data integrity.

[0014] In a specific embodiment, it also includes:

[0015] An adaptive transmission module for monitoring network bandwidth and adjusting picture quality and instruction transmission strategies.

[0016] In a specific feasible implementation, it further includes:

[0017] An instruction distribution module for distributing the processed identifier to participating clients.

[0018] In a second aspect, a method for synchronous browsing of a paperless conference system is provided, including the following steps:

[0019] Using an encrypted upload module to encrypt the conference documents using an encryption algorithm and upload them to the server;

[0020] Using a server processing module to decrypt the encrypted documents, convert them into private format files, and interact with the blockchain to record the operation hash value;

[0021] Using a client receiving and decrypting module to receive the encrypted files distributed by the server and decrypt them;

[0022] Using a picture conversion and intelligent processing module to convert the documents into pictures, typeset them, and identify and process annotations.

[0023] In the above technical solution, by setting an encrypted upload module for encrypting the conference documents using an encryption algorithm and uploading them to the server; a server processing module for decrypting the encrypted documents, converting them into private format files, and interacting with the blockchain to record the operation hash value; a client receiving and decrypting module for receiving the encrypted files distributed by the server and decrypting them; a picture conversion and intelligent processing module for converting the documents into pictures, typesetting them, and identifying and processing annotations; a paperless conference system with efficient, secure, and intelligent synchronous browsing is realized.

[0024] In a specific feasible implementation, it further includes:

[0025] Using a page turning and instruction generation module to capture the page turning and annotation operations of the keynote speaker and generate an identifier.

[0026] In a specific feasible implementation, it further includes:

[0027] Using a blockchain interaction module to upload the operation record hash value to the blockchain and verify the data integrity.

[0028] In a specific feasible implementation, it further includes:

[0029] Using an adaptive transmission module to monitor network bandwidth and adjust picture quality and instruction transmission strategies.

[0030] In a specific feasible implementation, it further includes:

[0031] The processed identifier is distributed to the participating clients by using the instruction distribution module. Description of the Drawings

[0032] Figure 1 It is a block diagram of the structure of the synchronous browsing system of the paperless conference system provided by the embodiment of the present application;

[0033] Figure 2 It is a flowchart of the method for synchronous browsing of the paperless conference system provided by the embodiment of the present application;

[0034] Figure 3 It is a specific flowchart of the method for synchronous browsing of the paperless conference system provided by the embodiment of the present application. Detailed Embodiments

[0035] The present application will be further described in detail below with reference to the drawings and embodiments. Through these descriptions, the features and advantages of the present application will become more clearly defined.

[0036] The special term "exemplary" herein means "serving as an example, embodiment, or illustration". Any embodiment described as "exemplary" here does not have to be construed as superior or better than other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings do not have to be drawn to scale unless otherwise specified.

[0037] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0038] To facilitate the understanding of the synchronous browsing system and method of the paperless conference system provided by the embodiments of the present application, its application scenario will be described first. The synchronous browsing system and method of the paperless conference system provided by the embodiments of the present application are used to implement a paperless conference system with efficient, secure, and intelligent synchronous browsing. Traditional conference systems rely on paper documents, resulting in resource waste, difficulties in information synchronization, and problems with the logistics timeliness of remote conferences. Although screen sharing can solve some synchronization problems, it has high requirements for network bandwidth and a poor experience when the network is not good. Although paperless conference systems are gradually popularizing, they still face challenges in terms of synchronization, bandwidth limitations, and security. Therefore, the embodiments of the present application provide a synchronous browsing system and method for a paperless conference system to achieve a paperless conference system with efficient, secure, and intelligent synchronous browsing. It will be described in detail below with reference to specific drawings and embodiments.

[0039] Refer to Figures 1 to 3 , Figure 1 It is a block diagram of the structure of the synchronous browsing system of the paperless conference system provided by the embodiment of the present application; Figure 2 It is a flowchart of the method for synchronous browsing of the paperless conference system provided by the embodiment of the present application; Figure 3This is the specific flowchart of the synchronous browsing method for the paperless conference system provided by the embodiments of this application.

[0040] In Figure 1 this application, the embodiments provide a synchronous browsing system for a paperless conference system, including:

[0041] An encryption upload module, configured to encrypt the conference documents using an encryption algorithm and upload them to the server;

[0042] A server processing module, configured to decrypt the encrypted documents, convert them into private format files, and interact with the blockchain to record the operation hash value;

[0043] A client receiving and decryption module, configured to receive the encrypted files distributed by the server and decrypt them;

[0044] A picture conversion and intelligent processing module, configured to convert the documents into pictures, perform typesetting, and identify and process annotations.

[0045] In the above technical solution, by setting an encryption upload module, which is used to encrypt the conference documents using an encryption algorithm and upload them to the server; a server processing module, which is used to decrypt the encrypted documents, convert them into private format files, and interact with the blockchain to record the operation hash value; a client receiving and decryption module, which is used to receive the encrypted files distributed by the server and decrypt them; a picture conversion and intelligent processing module, which is used to convert the documents into pictures, perform typesetting, and identify and process annotations; a paperless conference system with efficient, secure, and intelligent synchronous browsing is realized.

[0046] In a specific feasible implementation, it further includes:

[0047] A page turning and instruction generation module, configured to capture the page turning and annotation operations of the keynote speaker and generate identifiers.

[0048] In a specific feasible implementation, it further includes:

[0049] A blockchain interaction module, configured to upload the operation record hash value to the blockchain and verify the data integrity.

[0050] In a specific feasible implementation, it further includes:

[0051] An adaptive transmission module, configured to monitor the network bandwidth and adjust the picture quality and instruction transmission strategy.

[0052] In a specific feasible implementation, it further includes:

[0053] An instruction distribution module, configured to distribute the processed identifiers to the participating clients.

[0054] Specifically, referring to Figure 1, the synchronous browsing system of the paperless meeting system includes:

[0055] 1. Encryption and upload module: Encrypt the meeting document materials using the national cipher SM3 algorithm and upload them to the server.

[0056] 2. Server processing module: Decrypt the encrypted document, compress it with high fidelity and convert it into a private format file, and also be responsible for interacting with the blockchain to record the operation hash value.

[0057] 3. Client receiving and decryption module: Receive the file distributed by the server and decrypt it using the SM3 algorithm.

[0058] 4. Image conversion and intelligent processing module: Convert the document into images and perform intelligent typesetting, and identify and process annotations.

[0059] 5. Page turning and instruction generation module: Capture the page turning and annotation operations of the keynote speaker and generate an identifier containing relevant information.

[0060] 6. Blockchain interaction module: Responsible for uploading the operation record hash value to the blockchain and verifying the data integrity.

[0061] 7. Adaptive transmission module: Monitor the network bandwidth and adjust the image quality and instruction transmission strategy.

[0062] 8. Instruction distribution module: The server distributes the processed identifier to other participating client devices.

[0063] Further, the steps of encrypting document upload and processing include: Before the meeting, the user uploads the document on the client device, and the document is encrypted using the SM3 algorithm. After receiving it, the server decrypts it, compresses the document with high fidelity using a lossless compression algorithm, and converts it into a private format file to reduce the volume for easy distribution.

[0064] Further, the steps of document reception and decryption on the client device include: The participating client device receives the file distributed by the server, decrypts it using the SM3 algorithm, stores the private format file locally, and prepares for subsequent image conversion.

[0065] Further, the steps of image conversion and intelligent processing include: The client device converts the document into images page by page and optimizes the typesetting using artificial intelligence. When the keynote speaker makes an annotation, the system identifies the annotation content and converts it into a text instruction.

[0066] Further, the steps of page turning synchronization and blockchain recording include: When the keynote speaker turns a page or makes an annotation, the system records the relevant information to generate an identifier, and uploads the identifier and the operation record hash value to the blockchain. After receiving the identifier, the server processes it and forwards the current page information to other client devices to perform the page turning action to achieve the effect of synchronous page turning.

[0067] Further, the steps of instruction transmission and adaptive browsing include: The server adjusts the picture quality and instruction transmission frequency according to the network bandwidth, and distributes the identifiers to other participating clients. The clients locate and display the corresponding pictures and annotations according to the identifiers to achieve synchronous browsing.

[0068] Further, the security and privacy protection solutions include:

[0069] 1. Data encryption: The national cryptography SM3 encryption algorithm is used to encrypt the document throughout the process to ensure data security;

[0070] 2. Permission control: Implement fine-grained permission control to ensure that only authorized users can access the meeting content;

[0071] 3. Blockchain auditing: Use the blockchain to record operations for easy tracking and auditing of security incidents.

[0072] In the above technical solutions, the application prospects and advantages of the synchronous browsing system of the paperless meeting system include: Low bandwidth requirement: Through instruction transmission and adaptive adjustment, the bandwidth requirement is greatly reduced to adapt to various network environments; High security: The combination of national cryptography algorithm encryption and blockchain technology ensures the security of meeting content and is applicable to meetings with sensitive information; Intelligent interaction: Artificial intelligence realizes intelligent typesetting and annotation synchronization to enhance the meeting interaction experience; Strong scalability: The system design is flexible, facilitating the expansion of functions according to meeting requirements to adapt to meetings of different scales.

[0073] In Figure 2 and Figure 3 of this application embodiment provides a method for synchronous browsing of a paperless meeting system, including the following steps:

[0074] Use the encrypted upload module to encrypt the meeting document using an encryption algorithm and upload it to the server;

[0075] Use the server processing module to decrypt the encrypted document, convert it into a private format file, and interact with the blockchain to record the operation hash value;

[0076] Use the client receiving and decrypting module to receive the encrypted file distributed by the server and decrypt it;

[0077] Use the picture conversion and intelligent processing module to convert the document into pictures and perform typesetting, and identify and process annotations.

[0078] In the above technical solution, an encrypted upload module is set up to encrypt the meeting documents using an encryption algorithm and upload them to the server; a server processing module is used to decrypt the encrypted documents, convert them into private format files, and interact with the blockchain to record the operation hash value; a client receiving and decrypting module is used to receive the encrypted files distributed by the server and decrypt them; a picture conversion and intelligent processing module is used to convert the documents into pictures, perform typesetting, and identify and process annotations; thus realizing a paperless meeting system for efficient, secure, and intelligent synchronous browsing.

[0079] In a specific feasible implementation, it further includes:

[0080] Using a page turning and instruction generation module to capture the page turning and annotation operations of the keynote speaker and generate identifiers.

[0081] In a specific feasible implementation, it further includes:

[0082] Using a blockchain interaction module to upload the operation record hash value to the blockchain and verify the data integrity.

[0083] In a specific feasible implementation, it further includes:

[0084] Using an adaptive transmission module to monitor the network bandwidth and adjust the picture quality and instruction transmission strategy.

[0085] In a specific feasible implementation, it further includes:

[0086] Using an instruction distribution module to distribute the processed identifiers to the participating client devices.

[0087] Specifically, referring to Figure 2 and Figure 3 , the synchronous browsing method of the paperless meeting system includes the following steps:

[0088] 1. National cipher encryption upload: The meeting document materials are encrypted using the national cipher SM3 encryption algorithm and then uploaded to the server to ensure the security of document transmission.

[0089] 2. Server processing: The server receives the encrypted documents, first decrypts them, and then performs high-fidelity compression conversion processing to generate private format files.

[0090] 3. Client receiving and decrypting: The participating client devices receive the compressed private format files and decrypt them using the SM3 algorithm to ensure the integrity of the documents.

[0091] 4. Picture conversion and intelligent processing: The client devices convert the decrypted documents into pictures page by page. With the help of artificial intelligence, intelligent typesetting optimization is carried out to ensure that the display effects of the documents on different devices are consistent.

[0092] 5. Synchronization of page turning and annotation: When the speaker turns the page or makes an annotation, the system records the meeting, topic, document, page number, and annotation information to generate a unique identifier. After the annotation information is recognized and converted into text instructions by artificial intelligence, it is incorporated into the identifier. The server receives the identifier sent by the speaker and forwards the current page identifier information to other clients to perform the page turning action to achieve the effect of synchronous page turning.

[0093] 6. Blockchain recording and instruction transmission: The hash values of the identifier and related operation records (upload, download, operation time, user information, etc.) are stored on the blockchain to ensure traceability and anti-tampering.

[0094] 7. Adaptive synchronous browsing: The server dynamically adjusts the image quality and instruction transmission frequency according to the network bandwidth conditions. When the bandwidth is sufficient, it transmits high-quality images and complete instructions; when the bandwidth is insufficient, it reduces the image quality and gives priority to ensuring the smoothness of synchronous browsing.

[0095] In the above technical solutions, the advantages of the synchronous browsing system of the paperless meeting system include: low bandwidth requirement: through instruction transmission and adaptive adjustment, the bandwidth requirement is greatly reduced, adapting to various network environments; high security: the combination of national cryptography encryption and blockchain technology ensures the security of meeting content and is applicable to meetings with sensitive information; intelligent interaction: artificial intelligence realizes intelligent typesetting and annotation synchronization, enhancing the meeting interaction experience; strong scalability: the system design is flexible, facilitating the expansion of functions according to meeting requirements and adapting to meetings of different scales.

[0096] Those skilled in the art of the present technology field know that the present application can be implemented as a system, a method, or a computer program product.

[0097] Therefore, the present disclosure can be specifically implemented in the following forms, that is: it can be completely hardware, can also be completely software (including firmware, resident software, microcode, etc.), or can also be in the form of a combination of hardware and software, which is generally referred to as "circuit", "module", or "system" in this article. In addition, in some embodiments, the present application can also be implemented in the form of a computer program product in one or more computer-readable media, which contains computer-readable program code.

[0098] Any combination of one or more computer-readable media may be employed. The computer-readable media may be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium may be, for example - but not limited to - an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium include: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present document, a computer-readable storage medium may be any tangible medium that contains or stores a program which can be used by or in connection with an instruction execution system, apparatus, or device.

[0099] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. On this basis, various substitutions and improvements can be made to the present application, and all of these fall within the protection scope of the present application.

Claims

1. A paperless conference system synchronous browsing system, characterized in that: include: Encryption upload module, used to encrypt conference documents using encryption algorithms and upload them to the server; The server processing module is used to decrypt the encrypted document, convert it into a private format file, and interact with the blockchain to record the operation hash value; The client receiving and decrypting module is used to receive the encrypted files distributed by the server and decrypt them; The image conversion and intelligent processing module is used to convert documents into images and perform typeset processing, as well as recognize and process annotations.

2. The paperless conference system synchronous browsing system according to claim 1, characterized in that: Also includes: The page turning and instruction generation module is used to capture the speaker's page turning and annotation operations and generate identifiers.

3. The paperless conference system synchronous browsing system according to claim 2, characterized in that: Also includes: The blockchain interaction module is used to upload the operation record hash value to the blockchain and verify the data integrity.

4. The paperless conference system synchronous browsing system according to claim 3, characterized in that: Also includes: The adaptive transmission module is used to monitor the network bandwidth and adjust the image quality and instruction transmission strategy.

5. The paperless conference system synchronous browsing system according to claim 4, characterized in that: Also includes: The instruction distribution module is used to distribute the processed identifier to the participating clients.

6. A paperless conference system synchronous browsing method, characterized in that: The following steps are involved: The encrypted upload module uses an encryption algorithm to encrypt the conference documents and upload them to the server; Use the server processing module to decrypt the encrypted document, convert it into a private format file, and interact with the blockchain to record the operation hash value; Utilize the client receiving and decryption module to receive the encrypted file distributed by the server and decrypt it; Use the image conversion and intelligent processing module to convert documents into images and format them, and recognize and process annotations.

7. The paperless conference system synchronous browsing method according to claim 6, characterized in that: Also includes: The page turning and instruction generation module is used to capture the speaker's page turning and annotation operations and generate identifiers.

8. The paperless conference system synchronous browsing method according to claim 7, characterized in that: Also includes: The blockchain interaction module is used to upload the operation record hash value to the blockchain and verify the data integrity.

9. The paperless conference system synchronous browsing method according to claim 8, characterized in that: Also includes: Use the adaptive transmission module to monitor network bandwidth and adjust image quality and command transmission strategies.

10. The paperless conference system synchronous browsing method according to claim 9, characterized in that: Also includes: The processed identifier is distributed to the participating clients using an instruction distribution module.

Images