A cloud-edge collaborative method for sharing and processing accounting data.

Abstract

This invention belongs to the field of information processing technology and provides a cloud-edge collaborative method for sharing and processing accounting data. To address the poor performance of traditional accounting data sharing technologies, the method acquires raw accounting data based on a preset user terminal and determines whether the raw accounting data is preset important information data. If the determination is yes, the raw accounting data is sent to a locally deployed preset edge terminal. Based on the preset edge terminal, edge computing is performed on the raw accounting data to obtain preliminary accounting information data. This preliminary accounting information data is then encrypted and sent to a preset cloud, achieving cloud-edge collaborative accounting data sharing. This not only ensures the security of accounting data sharing by leveraging the locally deployed edge terminal and its edge computing capabilities but also achieves convenience and efficiency through cloud-edge collaboration, thereby improving the effectiveness of accounting data sharing.

Description

Technical Field

[0001] This invention relates to the field of information processing technology, and in particular to a method for sharing and processing financial and accounting data based on cloud-edge collaboration. Background Technology

[0002] Financial and accounting data refers to information about a company's economic activities within a specific time frame, including data on revenue, expenses, assets, liabilities, etc. Financial and accounting data includes balance sheet data, income statement data, cash flow statement data, owner's equity data, etc.

[0003] As enterprises expand in size, disperse in their operating locations, diversify their personnel, and complicate information communication, the traditional decentralized financial and accounting information data management model can no longer meet the needs of modern enterprise management decision-making. This requires the finance department to provide decision-makers or other relevant personnel with more comprehensive, timely, and accurate financial and accounting information in a more efficient and integrated manner. Against this background, the emergence of financial and accounting data sharing is inevitable. Financial and accounting data sharing refers to the secure and efficient transmission and sharing of financial and accounting-related data between different departments, systems, organizations, or external institutions through technical means and management processes.

[0004] With the development of modern high-performance computing, accounting data sharing can be achieved not only based on local servers but also on cloud platforms and cloud computing. However, sharing accounting data based on local servers, especially with large-scale accounting data, requires extremely high server deployment costs. Furthermore, due to the characteristics of local server deployment, it is difficult to achieve convenient and efficient data sharing. While sharing accounting data based on cloud platforms and cloud computing can achieve convenience and efficiency, the sharing characteristics of cloud platforms make it difficult to guarantee the security of the shared data. Therefore, traditional technologies suffer from poor performance in accounting data sharing, affecting both security and efficiency.

[0005] Therefore, how to improve the effectiveness of accounting data sharing while ensuring its security and efficient sharing has become an urgent problem to be solved. Summary of the Invention

[0006] The technical problem solved by this invention is to address the issue of poor performance in sharing financial and accounting data.

[0007] To address the aforementioned technical problems, the present invention provides the following technical solution: Based on a preset user terminal, raw accounting data is acquired, and it is determined whether the raw accounting data is preset important information data; if the determination is yes, the raw accounting data is sent to a locally deployed preset edge terminal; based on the preset edge terminal, the raw accounting data is processed by edge computing to obtain preliminary accounting information data, and the preliminary accounting information data is encrypted and sent to a preset cloud; based on the preset cloud, the preliminary accounting information data is shared.

[0008] As a preferred embodiment of the cloud-edge collaborative accounting data sharing processing described in this invention, after encrypting the preliminary accounting information data and sending it to a preset cloud, the method further includes: receiving an accounting data acquisition request from the preset cloud based on the preset edge terminal, wherein the accounting data acquisition request is used to acquire the original accounting data corresponding to the preliminary accounting information data; verifying the accounting data acquisition request, and if the verification is successful, acquiring the original accounting data and encrypting the original accounting data to obtain encrypted accounting data; and sending the encrypted accounting data to the preset cloud according to the accounting data acquisition request, thereby enabling the preset cloud to share the original accounting data.

[0009] The beneficial effects of this invention are as follows: By acquiring raw financial and accounting data based on a preset user terminal and determining whether the raw financial and accounting data is preset important information data, if the determination is negative, the raw financial and accounting data is directly encrypted and sent to a preset cloud. If the determination is positive, the raw financial and accounting data is sent to a locally deployed preset edge terminal, and edge computing is performed on the raw financial and accounting data based on the preset edge terminal to obtain preliminary financial and accounting information data corresponding to the raw financial and accounting data. Then, the preliminary financial and accounting information data is encrypted and sent to the preset cloud, and the preliminary financial and accounting information data is shared based on the preset cloud, thereby realizing financial and accounting data sharing based on cloud-edge collaboration. This not only ensures the security of financial and accounting data sharing by leveraging the locally deployed edge terminal and its edge computing capabilities, but also achieves convenience and efficiency in financial and accounting data sharing through cloud-edge collaboration, thereby improving the effect of financial and accounting data sharing. It enables convenient and efficient integration and sharing of financial and accounting data, improves the effect of financial and accounting data sharing, breaks down data silos, optimizes the business process of financial and accounting data sharing, and enhances the collaborative efficiency and decision-making capabilities based on financial and accounting data sharing. Attached Figure Description

[0010] Figure 1 A flowchart illustrating the cloud-edge collaborative accounting data sharing and processing method provided in this embodiment of the invention;

[0011] Figure 2A schematic diagram of cloud-edge collaboration for the accounting data sharing and processing method based on cloud-edge collaboration provided in an embodiment of the present invention;

[0012] Figure 3 This is a schematic diagram of the first sub-process of the cloud-edge collaborative accounting data sharing and processing method provided in an embodiment of the present invention;

[0013] Figure 4 This is a schematic diagram of the second sub-process of the cloud-edge collaborative accounting data sharing and processing method provided in an embodiment of the present invention. Detailed Implementation

[0014] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0015] This invention provides a cloud-edge collaborative method for sharing and processing accounting data. The method can be applied to devices including but not limited to terminals, computers, and cloud platforms, and is used when sharing accounting data.

[0016] To address the technical problem of poor data sharing in traditional accounting technologies, the inventors propose a cloud-edge collaborative data sharing processing method based on the embodiments of this invention. The core idea of ​​this invention is to achieve data sharing by rationally allocating accounting data processing tasks between cloud computing and edge computing based on cloud-edge collaboration. By leveraging the security of local edge computing and the convenience and efficiency of cloud computing for data sharing, the method improves the effectiveness of accounting data sharing while ensuring its security and efficiency. This not only enables the integration and sharing of accounting data, breaking down data silos, but also optimizes the business processes for sharing accounting data, enhancing the collaborative efficiency of accounting data sharing and the decision-making capabilities based on it.

[0017] Example 1, please refer to Figure 1 and Figure 2 , Figure 1 This is a flowchart illustrating the cloud-edge collaborative accounting data sharing and processing method provided in an embodiment of the present invention. Figure 2 This is a schematic diagram of cloud-edge collaboration in the accounting data sharing and processing method based on cloud-edge collaboration provided in an embodiment of the present invention. Figure 1 As shown, in this embodiment, the method includes, but is not limited to, the following steps S11-S15:

[0018] S11. Based on a preset user terminal, obtain raw financial and accounting data, and determine whether the raw financial and accounting data is preset important information data.

[0019] Explained, cloud-edge collaboration refers to the integration of cloud computing and edge computing. Cloud computing refers to the computing performed on the cloud (i.e., the cloud platform), while edge computing refers to the computing performed on the edge (i.e., the edge device). In other words, cloud-edge collaboration can be understood as collaboration between the cloud and the edge. Therefore, in a cloud-edge collaboration architecture, the cloud (i.e., the cloud platform) and the edge are pre-configured, meaning the cloud and edge are preset for corresponding computing. User terminals can also be pre-configured, meaning the terminals used by users are preset. These preset user terminals can be preset edge terminals or not.

[0020] Based on the above concept and setup, when sharing financial and accounting data, raw financial and accounting data is obtained based on preset user terminals. Raw financial and accounting data refers to the initial financial and accounting data. For example, based on terminals used by financial and accounting personnel, including but not limited to desktop computers and laptops, financial and accounting data such as invoices, balance sheets, and profit and loss statements are obtained. Based on the information content, information type, or data source of the financial and accounting data, it is determined whether the raw financial and accounting data is preset important information data. Preset important information data refers to internal important financial and accounting data that is pre-set to be confidential and cannot be leaked or disclosed. For example, the company's employee salaries, balance sheets, profit and loss statements, and other financial and accounting data that should not be disclosed are preset important information data.

[0021] Further, determining whether the original accounting data is preset important information data includes:

[0022] Identify the type of accounting information corresponding to the original accounting data;

[0023] Determine whether the type of financial and accounting information is a preset important information type;

[0024] If the above judgment is correct, the original financial and accounting data is determined to be preset important information data;

[0025] If the above judgment is not true, the original financial and accounting data is determined not to be preset important information data.

[0026] Specifically, the accounting information type corresponding to the original accounting data is identified. The accounting information type includes, but is not limited to, the source, subject, or type of accounting information. It is then determined whether the accounting information type is a preset important information type. A preset important information type refers to an information type that is pre-set as important information. Preset important information types include, but are not limited to, preset accounting information source, preset accounting information subject, or preset accounting information type. If the above determination is yes, that is, if the accounting information type is a preset important information type, the original accounting data is determined to be preset important information data. The original accounting data is important and requires enhanced security and confidentiality, and the original accounting data needs to be protected with enhanced security. If the above determination is no, that is, if the accounting information type is not a preset important information type, the original accounting data is determined to be general accounting data and can be processed as general accounting data.

[0027] S12. If the above judgment is negative, the original accounting data is encrypted and sent to a preset cloud.

[0028] S13. If the above judgment is correct, send the original accounting data to the preset edge terminal deployed locally.

[0029] Explained, if the above judgment is negative, that is, if the original financial and accounting data is not preset important information data, the original financial and accounting data will be encrypted and sent to a preset cloud to directly share the original financial and accounting data with the preset cloud, realizing the sharing of the original financial and accounting data based on cloud-edge collaboration. If the above judgment is positive, that is, if the original financial and accounting data is preset important information data, the original financial and accounting data will be sent to a preset edge terminal deployed locally. The preset edge terminal deployed locally is generally an edge terminal within an enterprise or unit. Since the preset edge terminal is deployed locally, the security of the original financial and accounting data can be fully guaranteed. At the same time, as an edge terminal, it can fully utilize the edge computing capabilities within the local area, achieving a balance between the security of the original financial and accounting data and computing efficiency based on cloud-edge collaboration.

[0030] S14. Based on the preset edge terminal, perform edge computing on the original accounting data to obtain preliminary accounting information data, and encrypt the preliminary accounting information data and send it to the preset cloud.

[0031] Explained, after the raw financial and accounting data is sent to a locally deployed preset edge terminal, edge computing is performed on the raw financial and accounting data based on the preset edge terminal. Edge computing is computing based on the edge terminal, and the edge computing method corresponding to the edge computing is set in advance on the edge terminal to obtain preliminary financial and accounting information data. Preliminary financial and accounting information data refers to financial and accounting information data that has undergone preliminary processing based on the raw financial and accounting data and is not the final financial and accounting data result. Preliminary financial and accounting information data includes, but is not limited to, various preliminary statistical results or preliminary calculation results such as the summary results corresponding to sales data based on sales details and the summary results corresponding to personnel salary details. Then, based on the preset edge terminal, the preliminary financial and accounting information data is encrypted and sent to the preset cloud, so that the preset cloud can share financial and accounting data through the preliminary financial and accounting information data. Since the preliminary financial and accounting information data has undergone preliminary processing based on the raw financial and accounting data, the sharing of financial and accounting data can be achieved while ensuring the information security of the raw financial and accounting data.

[0032] Furthermore, edge computing is performed on the original accounting data to obtain preliminary accounting information data, including:

[0033] The original accounting data is processed by edge computing to obtain edge-computed accounting information data.

[0034] According to the preset desensitization processing method, the edge computing financial and accounting information data is desensitized to obtain preliminary financial and accounting information data.

[0035] Specifically, the original accounting data is processed by edge computing to obtain edge-computed accounting information data. Then, according to a preset desensitization method, the edge-computed accounting information data is desensitized to obtain preliminary accounting information data. The desensitization process refers to the use of specific algorithms and technologies to de-identify, mask, or replace sensitive information. While maintaining the usability of accounting data, the sensitivity of accounting data is reduced to prevent the leakage of sensitive accounting information and achieve reliable protection of sensitive privacy data of accounting information. For example, as described above, when performing edge computing on the preliminary accounting information data corresponding to the sales data summary based on sales details, information including but not limited to ID card numbers, mobile phone numbers, card numbers, and customer numbers involved in the sales details can be anonymized. This protects the corresponding sensitive information in the sales details without affecting the sharing of accounting data. Thus, since the preliminary accounting information data has already undergone preliminary edge computing processing based on the original accounting data, the preliminary accounting information data can already guarantee the security of the original accounting data and its corresponding information to a certain extent. Anonymization processing can further guarantee the security of the original accounting data and its corresponding information, thereby achieving two levels of security processing and further improving the security of accounting data sharing.

[0036] S15. Based on the preset cloud, share the preliminary financial and accounting information data.

[0037] Explained, after encrypting preliminary financial and accounting information data and sending it to a preset cloud platform, the preliminary financial and accounting information data can be shared and cloud computing can be performed based on the preset cloud platform. For example, based on the preset cloud platform, relevant units or individuals, with authorization, can share preliminary financial and accounting information data, perform cloud computing, and share the corresponding financial and accounting data after cloud computing, thereby realizing financial and accounting data sharing and processing based on edge-cloud collaboration.

[0038] In this embodiment of the invention, raw accounting data is acquired based on a preset user terminal. The system then determines whether the raw accounting data is preset important information. If the determination is negative (i.e., the accounting information corresponding to the raw accounting data is general and not particularly confidential), the raw accounting data is directly encrypted and sent to a preset cloud platform. If the determination is positive (i.e., the accounting information corresponding to the raw accounting data is important and confidential), the raw accounting data is sent to a locally deployed preset edge terminal. Based on the preset edge terminal, edge computing is performed on the raw accounting data to obtain preliminary accounting information data corresponding to the raw accounting data. Then, the preliminary accounting information is processed... The accounting information data is encrypted and sent to a pre-set cloud platform. Preliminary accounting information data is then shared based on this cloud platform, thereby achieving accounting data sharing based on cloud-edge collaboration. This not only ensures the security of accounting data sharing by leveraging locally deployed edge devices and their edge computing capabilities, but also achieves convenience and efficiency in accounting data sharing through cloud-edge collaboration, thus improving the effectiveness of accounting data sharing. It enables convenient and efficient integration and sharing of accounting data, breaks down data silos, optimizes the business process of accounting data sharing, and enhances the collaborative efficiency and decision-making capabilities based on accounting data sharing.

[0039] In one embodiment, please refer to Figure 3 , Figure 3 This is a schematic diagram of the first sub-process of the cloud-edge collaborative accounting data sharing and processing method provided in an embodiment of the present invention. Figure 3 As shown, in this embodiment, after encrypting the preliminary financial and accounting information data and sending it to a preset cloud, the method further includes:

[0040] S31. Based on the preset edge terminal, receive the accounting data acquisition request from the preset cloud, wherein the accounting data acquisition request is used to acquire the original accounting data corresponding to the preliminary accounting information data;

[0041] S32. Verify the accounting data acquisition request, and if the above verification is successful, acquire the original accounting data and encrypt the original accounting data to obtain encrypted accounting data;

[0042] S33. Based on the financial and accounting data acquisition request, the encrypted financial and accounting data is sent to the preset cloud, and then the preset cloud shares the original financial and accounting data.

[0043] Explained, when the preliminary accounting information data is insufficient to meet the accounting data sharing needs, the preset cloud can request the original accounting data corresponding to the preliminary accounting information data from the preset edge terminal. Therefore, according to the above concept, after encrypting the preliminary accounting information data and sending it to the preset cloud, the preset cloud sends an accounting data acquisition request to the preset edge terminal when necessary. This accounting data acquisition request is used to obtain the original accounting data corresponding to the preliminary accounting information data; that is, the aforementioned accounting data acquisition request represents a request to obtain the original accounting data corresponding to the preliminary accounting information data. Furthermore, the preset edge terminal receives the accounting data acquisition request from the preset cloud, verifies the request, and, if the verification is successful, obtains its own original accounting data, encrypts it to obtain encrypted accounting data, and then sends the encrypted accounting data to the preset cloud according to the accounting data acquisition request. Thus, the preset cloud shares the original accounting data. If the above verification fails, the preset edge terminal will not send the original financial and accounting data to the preset cloud for sharing. Therefore, the preset edge terminal will only share the original financial and accounting data based on cloud-edge collaboration when the preset cloud sends a request for the original financial and accounting data. Since the original financial and accounting data is preset important information data, it is kept on the locally deployed preset edge terminal and not easily transmitted to the outside. At the same time, the original financial and accounting data is only shared when responding to the financial and accounting data acquisition request from the preset cloud. Thus, by reducing the probability of the original financial and accounting data being transmitted to the outside, the business process of sharing financial and accounting data is optimized. This not only improves the collaborative efficiency of financial and accounting data sharing and the decision-making ability based on financial and accounting data sharing, but also enhances the security of the original financial and accounting data when sharing financial and accounting data.

[0044] In this embodiment of the invention, a financial data acquisition request is received from a preset cloud based on a preset edge terminal. This request is used to acquire the original financial data corresponding to preliminary financial information data. The request is then verified, and if verification is successful, the original financial data is acquired and encrypted to obtain encrypted financial data. This encrypted financial data is then sent to the preset cloud according to the acquisition request. The preset cloud then shares the original financial data corresponding to the encrypted financial data. Thus, the transmission and sharing of original financial data between the edge terminal and the cloud is only performed when needed via the financial data acquisition request method. Compared to the original... Once accounting data is generated, sharing the raw accounting data directly between the edge and the cloud not only ensures the security of the raw accounting data by reducing the probability of transmission, but also guarantees the security of the raw accounting data by leveraging locally deployed edge devices. Furthermore, it enables accounting data sharing based on edge-cloud collaboration, thereby achieving convenient and efficient accounting data sharing through cloud-edge collaboration, improving the effectiveness of accounting data sharing, breaking down data silos, optimizing the business processes of accounting data sharing, and enhancing the collaborative efficiency and decision-making capabilities based on accounting data sharing.

[0045] In one embodiment, please refer to Figure 4 , Figure 4 This is a schematic diagram of the second sub-process of the cloud-edge collaborative accounting data sharing and processing method provided in an embodiment of the present invention. For example... Figure 4 As shown, in this embodiment, after sending the encrypted financial data to the preset cloud, the method further includes:

[0046] S41. Obtain the original financial and accounting data based on the preset cloud platform;

[0047] S42. Based on the edge computing method corresponding to the preliminary accounting information data, the original accounting data is calculated to obtain cloud-computed accounting information data;

[0048] S43. Obtain the preliminary financial and accounting information data, and determine whether the preliminary financial and accounting information data is consistent with the cloud-computed financial and accounting information data;

[0049] S44. If the above judgment is correct, the original financial and accounting data shall be accepted.

[0050] S45. If the above judgment is negative, the original accounting data is not accepted, and an alarm is issued indicating that the original accounting data sharing is abnormal.

[0051] Explained, to further ensure the security of raw accounting data during transmission to the preset cloud and to ensure the preset cloud receives accurate raw accounting data, after the preset edge device sends encrypted accounting data to the preset cloud, it retrieves the raw accounting data based on the preset cloud. Then, according to the edge computing method corresponding to the preliminary accounting information data (i.e., the edge computing method consistent with the one used by the preset edge device to obtain the preliminary accounting information data), the preset cloud performs the same processing to obtain the cloud-computed accounting information data. It then retrieves the preliminary accounting information data and determines whether the preliminary accounting information data is consistent with the cloud-computed accounting information data. If the determination is yes, it indicates that the raw accounting data obtained by the preset cloud is consistent with that of the preset edge device, and the raw accounting data is determined to be preliminary. If the basic raw data of accounting information is consistent with the raw accounting data obtained from the preset cloud and the raw accounting data used by the preset edge terminal to obtain the preliminary accounting information, it indicates that the raw accounting data has not undergone abnormal changes during the transmission from the preset edge terminal to the preset cloud, and the raw accounting data is accepted. Similarly, if the above judgment is not correct, it indicates that the raw accounting data obtained from the preset cloud is inconsistent with the preset edge terminal, and the raw accounting data is determined not to be the basic raw data of the preliminary accounting information. That is, if the raw accounting data obtained from the preset cloud is inconsistent with the raw accounting data used by the preset edge terminal to obtain the preliminary accounting information, it also indicates that the raw accounting data has undergone abnormal changes during the transmission from the preset edge terminal to the preset cloud, the raw accounting data is not accepted, and an alarm for abnormal sharing of raw accounting data is issued to prompt that the raw accounting data corresponding to the preliminary accounting information data needs to be re-verified and shared.

[0052] This invention, through its embodiments, acquires raw financial and accounting data based on a preset cloud platform. Then, it calculates the raw financial and accounting data using the edge computing method corresponding to the preliminary financial and accounting information data, obtaining cloud-computed financial and accounting information data. Next, it acquires the preliminary financial and accounting information data and determines whether the preliminary financial and accounting information data is consistent with the cloud-computed financial and accounting information data. If the determination is yes, the raw financial and accounting data is determined to be the basic raw data for the preliminary financial and accounting information data and is accepted. If the determination is no, the raw financial and accounting data is determined not to be the basic raw data for the preliminary financial and accounting information data, is not accepted, and an alarm for abnormal raw financial and accounting data sharing is issued. This can prevent errors in the raw financial and accounting data during transmission due to various reasons, thereby further improving the security of cloud-edge collaborative financial and accounting data sharing. It achieves convenience, efficiency, and security in cloud-edge collaborative financial and accounting data sharing, thus improving the effectiveness of financial and accounting data sharing.

[0053] In one embodiment, the original accounting data is subjected to edge computing to obtain preliminary accounting information data, including:

[0054] According to the preset intermediate processing method for financial and accounting data, the original financial and accounting data is processed to obtain intermediate results, and the intermediate results are used as preliminary financial and accounting information data.

[0055] Explained, the pre-set intermediate processing method for accounting data refers to the pre-defined intermediate computation processing corresponding to edge computing on the original accounting data. The result of the pre-defined intermediate processing method is not the final accounting data processing result, but an intermediate result. The pre-defined intermediate processing method includes, but is not limited to, data collection, data verification, and data processing. Among them, data collection refers to collecting a large amount of accounting data, including but not limited to collecting accounting vouchers, bank statements, sales invoices, purchase invoices, etc., to ensure the authenticity and completeness of accounting data; data verification refers to verifying the collected accounting data to ensure the accuracy and consistency of accounting data; data processing refers to classifying, sorting, checking, merging, calculating, and comparing accounting data through arithmetic or logical operations to extract useful accounting information.

[0056] Based on the above concept and setup, and according to the preset intermediate processing method for accounting data, the original accounting data is subjected to preliminary intermediate processing to obtain intermediate results. The intermediate results are relative to the preset cloud-based further calculations and processing of accounting data. The intermediate results are not absolute. The intermediate results are used as preliminary accounting information data. The preliminary accounting information data can hide the corresponding details and original content of the original accounting data. Therefore, when sharing accounting data based on edge-cloud collaboration, since the original accounting data is not easily shared and is kept on the preset edge terminal deployed locally, the security of accounting data sharing can be further improved by protecting the security of the original accounting data.

[0057] Furthermore, the original accounting data undergoes intermediate processing to obtain intermediate results, including:

[0058] The original accounting data is preprocessed to obtain preprocessed data;

[0059] According to the preset data standardization format, the preprocessed data is standardized to obtain standardized data;

[0060] According to the preset intermediate calculation method or preset intermediate statistical method, the standardized data is calculated or statistically analyzed accordingly to obtain intermediate results.

[0061] Specifically, the intermediate calculation method is set in advance, that is, the preset intermediate calculation method. The preset intermediate calculation method refers to the use of mathematical operations and algorithms to achieve the financial and accounting information purpose of the corresponding intermediate results. The calculation involves algorithm design, programming implementation and numerical analysis, with the aim of obtaining accurate intermediate calculation results of financial and accounting data. In addition, the intermediate statistical method is set in advance, that is, the preset intermediate statistical method. The preset intermediate statistical method is to collect, organize, analyze and interpret financial and accounting data to discover the patterns and regularities in the financial and accounting data, so as to achieve the financial and accounting information purpose of the corresponding intermediate results.

[0062] Based on the above concept and setup, the original accounting data is preprocessed, including but not limited to handling missing values, outlier detection, and duplicate data processing, to obtain preprocessed data. Then, according to a preset data standardization format, the preprocessed data is standardized to obtain standardized data. The preset data standardization format refers to the pre-set accounting data format for standardizing accounting data, including but not limited to the standardization and normalization of accounting data, classification data coding, date format unification, and multi-source data integration. Finally, according to a preset intermediate calculation method or preset intermediate statistical method, the standardized data is subjected to corresponding calculations or statistics to obtain intermediate results.

[0063] This invention, in its embodiments, processes raw accounting data according to a preset intermediate processing method to obtain intermediate results, which are then used as preliminary accounting information data. Based on this preliminary accounting information data, cloud-edge collaborative accounting data sharing is achieved between the cloud and the cloud. By rationally allocating accounting data processing tasks between cloud computing and edge computing, accounting data sharing is realized. This not only reduces the computing pressure on the cloud, the data transmission pressure between the cloud and the edge, and the probability of transmission errors, but also ensures the security of the raw accounting data by leveraging the locally deployed edge device and its edge computing capabilities. Thus, it improves the effectiveness of cloud-edge collaborative accounting data sharing while ensuring the security and efficient sharing of accounting data.

[0064] In one embodiment, sending the raw accounting data to a locally deployed preset edge device includes:

[0065] Determine the accounting information attributes corresponding to the original accounting data;

[0066] Obtain the preset correspondence between preset accounting information attributes and preset edge terminals;

[0067] Based on the accounting information attributes and the preset correspondence, the original accounting data is sent to the corresponding preset edge terminal deployed locally.

[0068] Explained, pre-setting accounting information attributes for raw accounting data, i.e., preset accounting information attributes, represents the attributes of the accounting information corresponding to the raw accounting data. Preset accounting information attributes include, but are not limited to, the source, subject, content, or type of accounting information. A correspondence is established between these preset accounting information attributes and preset edge terminals, i.e., a preset correspondence relationship. This preset correspondence relationship indicates that each preset edge terminal corresponds to accounting data with a specific preset accounting information attribute. That is, some preset edge terminals process raw accounting data with specific preset accounting information attributes, while others process raw accounting data with other preset accounting information attributes. For example, some preset edge terminals centrally process raw accounting data corresponding to sales details, while others centrally process raw accounting data corresponding to employee salaries. Especially when the scale of accounting data is large, utilizing the preset correspondence relationship and employing preset edge terminals to centrally process raw accounting data with specific preset accounting information attributes can improve the data processing efficiency of the preset edge terminals, thereby further enhancing the sharing efficiency of accounting data sharing based on edge-cloud collaboration.

[0069] Based on the above concept and setup, after the user terminal obtains the raw accounting data, it determines the accounting information attributes corresponding to the raw accounting data and obtains the preset correspondence between the preset accounting information attributes and the preset edge terminals. Then, based on the accounting information attributes and the preset correspondence, it determines the preset edge terminal corresponding to the raw accounting data and sends the raw accounting data to the corresponding preset edge terminal deployed locally. Especially when multiple preset edge terminals are deployed locally, since the preset edge terminals only process raw accounting data with certain preset accounting information attributes, it is beneficial to the deployment and training of the preset edge terminals and can improve the processing efficiency of the preset edge terminals for raw accounting data.

[0070] In this embodiment of the invention, by determining the accounting information attributes corresponding to the original accounting data and obtaining the preset correspondence between the preset accounting information attributes and the preset edge terminals, the original accounting data is sent to the corresponding preset edge terminals deployed locally according to the accounting information attributes and the preset correspondence. This enables different preset edge terminals to centrally process original accounting data with different accounting information data. The original accounting data can be centrally processed according to the accounting information attributes. Since the preset edge terminals only need to process the original accounting data with relatively concentrated accounting information attributes, it can not only improve the processing efficiency of the preset edge terminals, but also ensure the security of the original accounting data.

[0071] It should be noted that the cloud-edge collaborative accounting data sharing and processing methods described in the above embodiments can be recombined as needed to obtain combined implementation schemes, but all are within the protection scope claimed by this invention.

[0072] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, systems, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media containing computer-usable program code. The storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Red-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0073] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A method for sharing and processing accounting data based on cloud-edge collaboration, characterized in that, include: Based on the preset user terminal, obtain raw financial and accounting data; Identify the type of financial information corresponding to the original financial data, and determine whether the type of financial information belongs to a preset important information type that includes the source of financial information, the subject of financial information, or the sensitivity level of financial information. If so, determine that the original financial data is preset important information data, and send the original financial data to the preset edge terminal deployed locally. Based on the preset edge terminal, edge computing operations are performed on the original accounting data to generate preliminary accounting information data; wherein, the edge computing operations include: performing intermediate processing on the original accounting data according to a preset accounting data intermediate processing method to obtain intermediate results, and / or performing desensitization processing on the original accounting data according to a preset desensitization processing method, wherein the intermediate results and / or the desensitized data constitute the preliminary accounting information data; The preset edge terminal encrypts the preliminary financial and accounting information data and sends it to the preset cloud, so that the preset cloud can share and perform cloud computing based on the preliminary financial and accounting information data; Based on the preset edge terminal, a financial data acquisition request is received from the preset cloud when the preliminary financial information data does not meet the sharing requirements. The financial data acquisition request is used to acquire the original financial data corresponding to the preliminary financial information data. The preset edge terminal verifies the permission of the financial and accounting data acquisition request, and if the above verification is successful, acquires the original financial and accounting data and encrypts the original financial and accounting data to obtain encrypted financial and accounting data. The preset edge terminal sends the encrypted financial data to the preset cloud according to the financial data acquisition request, and then the preset cloud shares the original financial data.

2. The accounting data sharing and processing method based on cloud-edge collaboration as described in claim 1, characterized in that, After sending the encrypted financial data to the preset cloud, the process also includes: Based on the preset cloud platform, the original financial and accounting data is obtained; Based on the edge computing method corresponding to the preliminary accounting information data, the original accounting data is calculated to obtain cloud-computed accounting information data; Obtain the preliminary financial and accounting information data, and determine whether the preliminary financial and accounting information data is consistent with the cloud-computed financial and accounting information data; If the above judgment is true, the original financial and accounting data shall be accepted.

3. The accounting data sharing and processing method based on cloud-edge collaboration as described in claim 2, characterized in that, The method further includes: If the preliminary accounting information data is inconsistent with the cloud-computed accounting information data, the original accounting data will not be accepted, and an alarm will be issued indicating an abnormality in the sharing of the original accounting data.

4. The cloud-edge collaborative accounting data sharing and processing method as described in claim 1, characterized in that, The original accounting data is processed to obtain intermediate results, including: The original accounting data is preprocessed to obtain preprocessed data; According to the preset data standardization format, the preprocessed data is standardized to obtain standardized data; According to the preset intermediate calculation method or preset intermediate statistical method, the standardized data is calculated or statistically analyzed accordingly to obtain intermediate results.

5. The accounting data sharing and processing method based on cloud-edge collaboration as described in any one of claims 1 to 3, characterized in that, Sending the raw accounting data to a locally deployed preset edge device includes: Determine the accounting information attributes corresponding to the original accounting data; Obtain the preset correspondence between preset accounting information attributes and preset edge terminals; Based on the accounting information attributes and the preset correspondence, the original accounting data is sent to the corresponding preset edge terminal deployed locally.

6. The accounting data sharing and processing method based on cloud-edge collaboration as described in any one of claims 1 to 3, characterized in that, The method further includes: If the original financial and accounting data is not preset important information data, the original financial and accounting data will be encrypted and sent to the preset cloud.

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