Accounting management system and method based on big data application
By introducing mechanisms such as identity verification, repeated login verification, data type control and access restrictions in the accounting management system of big data applications, the security and privacy guarantee of accounting data in big data applications is solved, and effective data access control and security guarantee are achieved.
Patent Information
- Application Number
- CN202411984872.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-16
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the context of big data applications, how to ensure the security and privacy of accounting data and prevent data breaches and unauthorized access.
An accounting management system based on big data applications is designed, including a data acquisition unit, an identity verification unit, a repeated login verification unit, an access data control unit and a number of access control unit. The system ensures that only authorized users can access the system and limit the data access range and frequency through authentication, repeated login verification, data type control, and access limits.
Effectively prevent unauthorized access and data leakage, ensure the security and privacy of accounting data, reduce the risks of identity theft and information leakage, and avoid the exhaustion of system resources caused by excessive user access.
Smart Images
Figure CN120013450A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of data management, and in particular to an accounting management system and method based on big data application. Background Art
[0002] The application of big data technology in the accounting field has achieved remarkable results. It enables the efficient processing and analysis of massive accounting data, providing enterprises with more accurate and real-time financial information. This information helps enterprises make more informed strategic decisions, improve operating efficiency, and gain a favorable position in market competition. In addition, big data technology also helps enterprises realize the automation and intelligence of financial management, reduce the workload of financial personnel, and allow them to devote more energy to more valuable analytical work.
[0003] However, the application of big data also brings challenges to data security and privacy protection. As the scale of data continues to expand, how to ensure data security has become an important issue facing enterprises. Once accounting data is leaked, it may cause serious damage to the business secrets and reputation of the enterprise.
[0004] Therefore, it is particularly important to control secure access to accounting data based on big data applications to ensure the security and privacy of accounting data. Summary of the invention
[0005] In view of this, the present invention proposes an accounting management system and method based on big data application, mainly to solve the problem of how to perform secure access control on accounting data while being based on big data application.
[0006] In one aspect, the present invention proposes an accounting management system based on big data application, the system comprising:
[0007] A data collection unit, which obtains the login identity information and access data information of the accessing user;
[0008] An identity verification unit, which pre-stores the trusted user information and performs identity verification based on the login identity information and the trusted user information;
[0009] A repeated login verification unit, used for obtaining logged-in user information when the identity verification unit determines that the identity verification is qualified, and performing repeated login verification based on the logged-in user information and the login identity information;
[0010] An access data control unit, used for allowing the access user to log in when the repeated login verification unit determines that the repeated login verification is qualified, the access data control unit pre-stores accounting management data type information and corresponding importance level data, and the access data control unit also determines the user access data type according to the access data information and the accounting management data type information;
[0011] An access times control unit is used to obtain the pre-stored historical login information of the accessing user after the access data control unit determines the type of access data of the user, and determine the final number of data accesses of the accessing user on the day based on the importance level data corresponding to the accounting management data type information.
[0012] In some embodiments of the present application, the login identity information includes: user name and password.
[0013] In some embodiments of the present application, when the identity authentication unit performs identity authentication according to the login identity information and the trusted user information, it includes:
[0014] Obtaining the user name and password of the access user according to the login identity information;
[0015] Comparing the username and password of the access user with the trusted user information, when the trusted user information contains a corresponding and consistent username and password, the identity verification unit determines that the identity verification is qualified;
[0016] When there is no corresponding and consistent user name and password in the trusted user information, the identity authentication unit determines that the identity authentication is unqualified and refuses the login of the access user.
[0017] In some embodiments of the present application, when the identity authentication unit determines that the identity authentication is qualified, it includes:
[0018] The repeated login verification unit obtains the username and password of the access user according to the login identity information;
[0019] The username and password of the access user are compared with the logged-in user information. When the logged-in user information has a corresponding and consistent username and password, the repeated login verification unit determines that the repeated login verification is unqualified and the access user is a repeated login. The repeated login verification unit rejects the login of the access user and forces the logged-in user with the same username and password as the access user to log out;
[0020] When there is no corresponding and consistent user name and password in the logged-in user information, the repeated login verification unit determines that the repeated login verification is qualified.
[0021] In some embodiments of the present application, the accounting management data type information includes: financial data type A1, transaction data type A2, customer data type A3, supplier data type A4, employee data type A5, tax data type A6, audit data type A7, and other data types A8.
[0022] In some embodiments of the present application, after the repeated login verification unit determines that the repeated login verification is qualified, the method further includes:
[0023] The access data control unit obtains the access data type Ai of the access user according to the access data information;
[0024] When Ai=A1, the access data control unit determines that the user access data type of the access user is a financial data type;
[0025] When Ai=A2, the access data control unit determines that the user access data type of the access user is a transaction data type;
[0026] When Ai=A3, the access data control unit determines that the user access data type of the access user is a customer data type;
[0027] When Ai=A4, the access data control unit determines that the user access data type of the access user is a supplier data type;
[0028] When Ai=A5, the access data control unit determines that the user access data type of the access user is the employee data type;
[0029] When Ai=A6, the access data control unit determines that the user access data type of the access user is a tax data type;
[0030] When Ai=A7, the access data control unit determines that the user access data type of the access user is the audit data type;
[0031] When Ai=A8, the access data control unit determines that the user access data type of the access user is other data types.
[0032] In some embodiments of the present application, after the access data control unit determines the type of user access data of the access user, the method further includes:
[0033] The access count control unit is pre-set with a first preset importance level B1, a second preset importance level B2, a third preset importance level B3, and a fourth preset importance level B4, and B1>B2>B3>B4;
[0034] When the accounting management data type is any one of A1, A2, A6 and A7, the access count control unit determines the corresponding importance level as the first preset importance level B1;
[0035] When the accounting management data type is any one of A3 and A4, the access count control unit determines that the corresponding importance level is the second preset importance level B2;
[0036] When the accounting management data type is A5, the access count control unit determines that its corresponding importance level is the third preset importance level B3;
[0037] When the accounting management data type is A8, the access count control unit determines that its corresponding importance level is the fourth preset importance level B4.
[0038] In some embodiments of the present application, after the access data control unit determines the type of user access data of the access user, the method further includes:
[0039] The access times control unit obtains the importance level Bi corresponding to the type of data accessed by the user, i=1, 2, 3, 4, and determines the initial number of data accesses C of the accessing user on the day according to the importance level Bi corresponding to the type of data accessed by the user;
[0040] When Bi=B1, it is determined that the initial number of data accesses of the accessing user on that day is C=1;
[0041] When Bi=B2, the initial number of data accesses of the accessing user on that day is determined to be C=2;
[0042] When Bi=B3, it is determined that the initial number of data accesses of the accessing user on that day is C=3;
[0043] When Bi=B4, it is determined that the initial number of data accesses of the accessing user on that day is C=4.
[0044] In some embodiments of the present application, after the access count control unit determines the initial number of data accesses C of the accessing user on the day according to the importance level Bi corresponding to the type of data accessed by the user, the access count control unit further includes:
[0045] The access count control unit obtains the historical login count D of the access user according to the historical login information of the access user;
[0046] Preset a first preset historical login number D1 and a second preset historical login number D2;
[0047] When D≤D1, the access times control unit determines to use the initial data access times C of the accessing user on that day as the final data access times Ca;
[0048] When D1<D≤D2, the access times control unit determines that the final number of data accesses of the accessing user on that day is Ca=C+1;
[0049] When D2<D, the access count control unit determines that the final number of data accesses by the accessing user on that day is Ca=C+2.
[0050] In another aspect, the present invention proposes an accounting management system based on big data application, the system comprising:
[0051] Obtain the login identity information and access data information of the accessing user;
[0052] Pre-store the trusted user information, and perform identity authentication based on the login identity information and the trusted user information;
[0053] When it is determined that the identity authentication is qualified, the logged-in user information is obtained, and repeated login verification is performed based on the logged-in user information and the login identity information;
[0054] When it is determined that the repeated login verification is qualified, allowing the access user to log in;
[0055] Pre-store accounting management data type information and corresponding importance level data, and determine the user access data type according to the access data information and the accounting management data type information;
[0056] After the user access data type is determined, the pre-stored historical login information of the access user is obtained, and the final number of data accesses of the access user on the day is determined according to the importance level data corresponding to the accounting management data type information.
[0057] Compared with the prior art, the present invention has the following beneficial effects: the identity authentication unit in the present invention ensures that only authorized users can access the system by verifying the user's identity. The repeated login verification unit further enhances security and prevents unauthorized users from logging into the system using the identity of a logged-in user, thereby avoiding the risk of identity theft and information leakage. The access data control unit limits the scope of data that the user can access based on the user's identity and data type, ensuring that sensitive data is only visible to authorized users, which can effectively prevent data leakage and abuse. The access count control unit limits the number of times a user accesses data in a day based on the user's historical login information and the importance level of the data type, which helps prevent malicious users from exhausting system resources through a large number of data access requests, and is also conducive to monitoring user behavior and timely detecting abnormal activities. This multi-level identity authentication and access control mechanism can better protect the user's privacy and sensitive information. BRIEF DESCRIPTION OF THE DRAWINGS
[0058] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only used for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. In the accompanying drawings:
[0059] Figure 1 A structural block diagram of an accounting management system based on big data application provided by an embodiment of the present invention;
[0060] Figure 2 A flowchart of an accounting management method based on big data application provided in an embodiment of the present invention. DETAILED DESCRIPTION
[0061] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0062] See also Figure 1 As shown, this embodiment provides an accounting management system based on big data application, which includes:
[0063] A data collection unit, which obtains the login identity information and access data information of the accessing user;
[0064] An identity verification unit, which pre-stores the trusted user information and performs identity verification based on the login identity information and the trusted user information;
[0065] A repeated login verification unit, used for obtaining logged-in user information when the identity verification unit determines that the identity verification is qualified, and performing repeated login verification based on the logged-in user information and the login identity information;
[0066] An access data control unit, used for allowing the access user to log in when the repeated login verification unit determines that the repeated login verification is qualified, the access data control unit pre-stores accounting management data type information and corresponding importance level data, and the access data control unit also determines the user access data type according to the access data information and the accounting management data type information;
[0067] An access times control unit is used to obtain the pre-stored historical login information of the accessing user after the access data control unit determines the type of access data of the user, and determine the final number of data accesses of the accessing user on the day based on the importance level data corresponding to the accounting management data type information.
[0068] This embodiment obtains the login identity information and access data information of the accessing user through the data acquisition unit, and performs identity authentication, effectively preventing illegal users from accessing the system and protecting data security. When the identity authentication is qualified, the system will perform repeated login verification to avoid repeated logins by the same user, thereby improving the efficiency of system use. The user's access data type is determined based on the access data information and the accounting management data type information, and differentiated access control is implemented for different types of data. The historical login information of the accessing user is obtained, and the final number of data accesses of the accessing user on the day is determined based on the importance level data corresponding to the accounting management data type information, to avoid excessive user access and protect data from abuse. This embodiment implements effective verification of user identity and refined access control, improving the security and efficiency of the system.
[0069] In a specific embodiment of the present application, the login identity information includes: user name and password.
[0070] In a specific embodiment of the present application, when the identity authentication unit performs identity authentication according to the login identity information and the trusted user information, it includes:
[0071] Obtaining the user name and password of the access user according to the login identity information;
[0072] Comparing the username and password of the access user with the trusted user information, when the trusted user information contains a corresponding and consistent username and password, the identity verification unit determines that the identity verification is qualified;
[0073] When there is no corresponding and consistent user name and password in the trusted user information, the identity authentication unit determines that the identity authentication is unqualified and refuses the login of the access user.
[0074] It can be understood that the user name and password are used as the identity authentication method in this embodiment, which is more intuitive and convenient for users, while ensuring the security of user login.
[0075] In a specific embodiment of the present application, when the identity authentication unit determines that the identity authentication is qualified, it includes:
[0076] The repeated login verification unit obtains the username and password of the access user according to the login identity information;
[0077] The username and password of the access user are compared with the logged-in user information. When the logged-in user information has a corresponding and consistent username and password, the repeated login verification unit determines that the repeated login verification is unqualified and the access user is a repeated login. The repeated login verification unit rejects the login of the access user and forces the logged-in user with the same username and password as the access user to log out;
[0078] When there is no corresponding and consistent user name and password in the logged-in user information, the repeated login verification unit determines that the repeated login verification is qualified.
[0079] It can be understood that by introducing the repeated login verification unit, illegal users can be effectively prevented from intruding into the system, thus protecting the user's information security. By comparing the logged-in user information and the access user information, if there is a consistent user name and password, the repeated login verification unit will reject the access user's login request and force the logged-in user to log out, thereby reducing the operations of illegal users, effectively avoiding the resource occupation problem caused by the long-term inactivity of the logged-in user, and enhancing the reliability of the system.
[0080] In a specific embodiment of the present application, the accounting management data type information includes: financial data type A1, transaction data type A2, customer data type A3, supplier data type A4, employee data type A5, tax data type A6, audit data type A7, and other data types A8.
[0081] In a specific embodiment of the present application, after the repeated login verification unit determines that the repeated login verification is qualified, it also includes:
[0082] The access data control unit obtains the access data type Ai of the access user according to the access data information;
[0083] When Ai=A1, the access data control unit determines that the user access data type of the access user is a financial data type;
[0084] When Ai=A2, the access data control unit determines that the user access data type of the access user is a transaction data type;
[0085] When Ai=A3, the access data control unit determines that the user access data type of the access user is a customer data type;
[0086] When Ai=A4, the access data control unit determines that the user access data type of the access user is a supplier data type;
[0087] When Ai=A5, the access data control unit determines that the user access data type of the access user is the employee data type;
[0088] When Ai=A6, the access data control unit determines that the user access data type of the access user is a tax data type;
[0089] When Ai=A7, the access data control unit determines that the user access data type of the access user is the audit data type;
[0090] When Ai=A8, the access data control unit determines that the user access data type of the access user is other data types.
[0091] It can be understood that in this embodiment, the access data control unit obtains the access data type of the access user according to the access data information, thereby realizing refined management of the user's access data and improving the efficiency and accuracy of data management. By judging and processing the user's access data type, data leakage and abuse can be effectively prevented, and the user's privacy and the company's business secrets can be protected.
[0092] In a specific embodiment of the present application, after the access data control unit determines the type of user access data of the access user, it further includes:
[0093] The access count control unit is pre-set with a first preset importance level B1, a second preset importance level B2, a third preset importance level B3, and a fourth preset importance level B4, and B1>B2>B3>B4;
[0094] When the accounting management data type is any one of A1, A2, A6 and A7, the access count control unit determines the corresponding importance level as the first preset importance level B1;
[0095] When the accounting management data type is any one of A3 and A4, the access count control unit determines that the corresponding importance level is the second preset importance level B2;
[0096] When the accounting management data type is A5, the access count control unit determines that its corresponding importance level is the third preset importance level B3;
[0097] When the accounting management data type is A8, the access count control unit determines that its corresponding importance level is the fourth preset importance level B4.
[0098] It can be understood that in this embodiment, by corresponding the access data type to the preset importance level, refined management of different types of data is achieved. This helps to better understand and manage different types of data, and take corresponding measures according to their importance. For data types with high importance levels, such as A1, A2, A6 and A7, more stringent access control is adopted, thereby improving the security of data. This helps to prevent the leakage of sensitive information and protect the core data assets of the enterprise. According to the importance level of the data, access control resources can be reasonably allocated. For data types with high importance levels, more resources can be invested in access control, while for data types with low importance levels, resource investment can be appropriately reduced, thereby achieving optimal allocation of resources. Through the preset importance levels and corresponding access control measures, the access control strategy of the data can be quickly determined, thereby improving work efficiency.
[0099] In a specific embodiment of the present application, after the access data control unit determines the type of user access data of the access user, it further includes:
[0100] The access times control unit obtains the importance level Bi corresponding to the type of data accessed by the user, i=1, 2, 3, 4, and determines the initial number of data accesses C of the accessing user on the day according to the importance level Bi corresponding to the type of data accessed by the user;
[0101] When Bi=B1, the initial number of data accesses of the accessing user on that day is determined to be C=1;
[0102] When Bi=B2, the initial number of data accesses of the accessing user on that day is determined to be C=2;
[0103] When Bi=B3, the initial number of data accesses of the accessing user on that day is determined to be C=3;
[0104] When Bi=B4, it is determined that the initial number of data accesses of the accessing user on that day is C=4.
[0105] In a specific embodiment of the present application, after the access count control unit determines the initial number of data accesses C of the accessing user on the day according to the importance level Bi corresponding to the type of data accessed by the user, it further includes:
[0106] The access count control unit obtains the historical login count D of the access user according to the historical login information of the access user;
[0107] Preset a first preset historical login number D1 and a second preset historical login number D2;
[0108] When D≤D1, the access times control unit determines to use the initial data access times C of the accessing user on that day as the final data access times Ca;
[0109] When D1<D≤D2, the access times control unit determines that the final number of data accesses of the accessing user on that day is Ca=C+1;
[0110] When D2<D, the access count control unit determines that the final number of data accesses by the accessing user on that day is Ca=C+2.
[0111] It can be understood that in this embodiment, the initial number of times a user accesses data is determined according to the importance level of the type of data accessed by the user, thereby achieving refined management of the user's access to data and improving the security and reliability of the data. Combined with the user's historical login information, the final number of times the user accesses data is further adjusted, thereby avoiding the risk of data leakage caused by frequent user access and enhancing the security protection capability of data.
[0112] See also Figure 2 As shown, in another aspect, the present invention proposes an accounting management method based on big data application, the method comprising:
[0113] S101: Obtaining login identity information and access data information of the accessing user;
[0114] S102: pre-store the trusted user information, and perform identity authentication based on the login identity information and the trusted user information;
[0115] S103: when it is determined that the identity authentication is qualified, obtaining the logged-in user information, and performing repeated login verification according to the logged-in user information and the login identity information;
[0116] S104: When it is determined that the repeated login verification is qualified, allowing the access user to log in;
[0117] S105: pre-store accounting management data type information and corresponding importance level data, and determine the user access data type according to the access data information and the accounting management data type information;
[0118] S106: After the user access data type is determined, the pre-stored historical login information of the access user is obtained, and the final number of data accesses of the access user on the day is determined according to the importance level data corresponding to the accounting management data type information.
[0119] It can be understood that in this embodiment, by obtaining the login identity information and access data information of the access user, the necessary basis for subsequent identity authentication and data access control is provided. By comparing with the pre-stored trusted user information, fast and accurate identity authentication is achieved, which helps prevent unauthorized users from accessing the system and improves the security of the system. After the identity authentication is qualified, repeated login verification can further prevent unauthorized access and ensure that the user is legal and not impersonated by others. When the repeated login verification is qualified, the access user is allowed to log in, ensuring that only verified users can successfully log in to the system, enhancing the security of the system. According to the access data information and the accounting management data type information, the user access data type is determined, and the corresponding data access rights can be provided according to the user's needs and permissions, realizing the refined management of data. After determining the user access data type, the pre-stored historical login information of the access user is obtained, and the final number of data accesses of the access user on the day is determined according to the importance level data corresponding to the accounting management data type information, which helps to limit the user's excessive access or improper use, prevent data leakage and abuse, and improve the efficiency of data management.
[0120] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.
[0121] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.
[0122] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.
[0123] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.
[0124] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.
Claims
1. An accounting management system based on big data application, characterized in that: include: A data collection unit, which obtains the login identity information and access data information of the accessing user; An identity verification unit, which pre-stores the trusted user information and performs identity verification based on the login identity information and the trusted user information; A repeated login verification unit, used for obtaining logged-in user information when the identity verification unit determines that the identity verification is qualified, and performing repeated login verification based on the logged-in user information and the login identity information; An access data control unit, used for allowing the access user to log in when the repeated login verification unit determines that the repeated login verification is qualified, the access data control unit pre-stores accounting management data type information and corresponding importance level data, and the access data control unit also determines the user access data type according to the access data information and the accounting management data type information; An access times control unit is used to obtain the pre-stored historical login information of the accessing user after the access data control unit determines the type of data accessed by the user, and to determine the final number of data accesses of the accessing user on the day based on the importance level data corresponding to the accounting management data type information.
2. The accounting management system based on big data application according to claim 1 is characterized in that: The login identity information includes: user name and password.
3. The accounting management system based on big data application according to claim 2 is characterized in that: When the identity authentication unit performs identity authentication according to the login identity information and the trusted user information, it includes: Obtaining the user name and password of the access user according to the login identity information; Comparing the username and password of the access user with the trusted user information, when the trusted user information contains a corresponding and consistent username and password, the identity verification unit determines that the identity verification is qualified; When there is no corresponding and consistent user name and password in the trusted user information, the identity authentication unit determines that the identity authentication is unqualified and refuses the login of the access user.
4. The accounting management system based on big data application according to claim 3 is characterized in that: When the identity authentication unit determines that the identity authentication is qualified, it includes: The repeated login verification unit obtains the username and password of the access user according to the login identity information; The username and password of the access user are compared with the logged-in user information. When the logged-in user information has a corresponding and consistent username and password, the repeated login verification unit determines that the repeated login verification is unqualified and the access user is a repeated login. The repeated login verification unit rejects the login of the access user and forces the logged-in user with the same username and password as the access user to log out; When there is no corresponding and consistent user name and password in the logged-in user information, the repeated login verification unit determines that the repeated login verification is qualified.
5. The accounting management system based on big data application according to claim 4 is characterized in that: The accounting management data type information includes: financial data type A1, transaction data type A2, customer data type A3, supplier data type A4, employee data type A5, tax data type A6, audit data type A7, and other data types A8.
6. The accounting management system based on big data application according to claim 5 is characterized in that: After the repeated login verification unit determines that the repeated login verification is qualified, the method further includes: The access data control unit obtains the access data type Ai of the access user according to the access data information; When Ai=A1, the access data control unit determines that the user access data type of the access user is a financial data type; When Ai=A2, the access data control unit determines that the user access data type of the access user is a transaction data type; When Ai=A3, the access data control unit determines that the user access data type of the access user is a customer data type; When Ai=A4, the access data control unit determines that the user access data type of the access user is a supplier data type; When Ai=A5, the access data control unit determines that the user access data type of the access user is the employee data type; When Ai=A6, the access data control unit determines that the user access data type of the access user is a tax data type; When Ai=A7, the access data control unit determines that the user access data type of the access user is the audit data type; When Ai=A8, the access data control unit determines that the user access data type of the access user is other data types.
7. The accounting management system based on big data application according to claim 6 is characterized in that: After the access data control unit determines the type of user access data of the access user, the method further includes: The access count control unit is pre-set with a first preset importance level B1, a second preset importance level B2, a third preset importance level B3, and a fourth preset importance level B4, and B1>B2>B3>B4; When the accounting management data type is any one of A1, A2, A6 and A7, the access count control unit determines the corresponding importance level as the first preset importance level B1; When the accounting management data type is any one of A3 and A4, the access count control unit determines that the corresponding importance level is the second preset importance level B2; When the accounting management data type is A5, the access count control unit determines that its corresponding importance level is the third preset importance level B3; When the accounting management data type is A8, the access count control unit determines that its corresponding importance level is the fourth preset importance level B4.
8. The accounting management system based on big data application according to claim 7 is characterized in that: After the access data control unit determines the type of user access data of the access user, the method further includes: The access times control unit obtains the importance level Bi corresponding to the type of data accessed by the user, i=1, 2, 3, 4, and determines the initial number of data accesses C of the accessing user on the day according to the importance level Bi corresponding to the type of data accessed by the user; When Bi=B1, it is determined that the initial number of data accesses of the accessing user on that day is C=1; When Bi=B2, the initial number of data accesses of the accessing user on that day is determined to be C=2; When Bi=B3, it is determined that the initial number of data accesses of the accessing user on that day is C=3; When Bi=B4, it is determined that the initial number of data accesses of the accessing user on that day is C=4.
9. The accounting management system based on big data application according to claim 8 is characterized in that: After the access count control unit determines the initial data access count C of the access user on the day according to the importance level Bi corresponding to the data type accessed by the user, it also includes: The access count control unit obtains the historical login count D of the access user according to the historical login information of the access user; Preset a first preset historical login number D1 and a second preset historical login number D2; When D≤D1, the access times control unit determines to use the initial data access times C of the accessing user on that day as the final data access times Ca; When D1<D≤D2, the access times control unit determines that the final number of data accesses of the accessing user on that day is Ca=C+1; When D2<D, the access count control unit determines that the final number of data accesses by the accessing user on that day is Ca=C+2.
10. An accounting management method based on big data application, characterized in that: Applied to the accounting management system based on big data application as claimed in any one of claims 1 to 9, comprising: Obtain the login identity information and access data information of the accessing user; Pre-store the trusted user information, and perform identity authentication based on the login identity information and the trusted user information; When it is determined that the identity authentication is qualified, the logged-in user information is obtained, and repeated login verification is performed based on the logged-in user information and the login identity information; When it is determined that the repeated login verification is qualified, allowing the access user to log in; Pre-store accounting management data type information and corresponding importance level data, and determine the user access data type according to the access data information and the accounting management data type information; After the user access data type is determined, the pre-stored historical login information of the access user is obtained, and the final number of data accesses of the access user on the day is determined according to the importance level data corresponding to the accounting management data type information.