CN113709098A - Data transmission method and device - Google Patents

Data transmission method and device Download PDF

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Publication number
CN113709098A
CN113709098A CN202110779983.3A CN202110779983A CN113709098A CN 113709098 A CN113709098 A CN 113709098A CN 202110779983 A CN202110779983 A CN 202110779983A CN 113709098 A CN113709098 A CN 113709098A
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China
Prior art keywords
node
annuity data
annuity
data
company
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CN113709098B (en
Inventor
郭瑞
张战胜
张志辉
侯贺新
黄美玲
高媛
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Taikang Insurance Group Co Ltd
Taikang Pension Insurance Co Ltd
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Taikang Insurance Group Co Ltd
Taikang Pension Insurance Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Abstract

The invention provides a data transmission method, a device, computer equipment and a computer readable storage medium, wherein when a large enterprise with a tree structure handles enterprise annuity business, corresponding nodes which are in communication connection with a block chain can be arranged for each branch company and a head company, so that the block chain can directly obtain corresponding first annuity data from each branch company node, check the first annuity data in real time after the first annuity data are obtained, summarize the data passing the check in real time to obtain second annuity data serving as a parent node of the branch company until the parent node is the head company node, namely the annuity data of the enterprise annuity business can be checked and summarized in real time in the transmission process, the timeliness of the transmission of the annuity data is improved, and meanwhile, the data can be quickly checked, summarized and transmitted after the data are wrong, The convenient tracing is favorable for realizing supervision and management of the annual fund data transmission process in an enterprise.

Description

Data transmission method and device
Technical Field
The present invention belongs to the field of block chain technology, and in particular, to a data transmission method, apparatus, computer device, and computer-readable storage medium.
Background
With the coming of the aging of the population in China, establishing a perfect endowment insurance system has become a problem of great concern. The enterprise annuity is the enterprise supplementary endowment insurance fund formed by the fund raised by the enterprise annuity plan formulated by law and the investment operation income.
At present, when a large enterprise with a multi-level structure handles enterprise annuity business, data related to the enterprise annuity business needs to be checked and circulated layer by layer inside the enterprise, for example, in the large enterprise including a head office, a plurality of second-level companies and a plurality of third-level companies, after a third-level company uploads the data of the company to a second-level company, the second-level company uploads the data to the head office, and finally, the head office checks, approves and summarizes all the data to obtain final business data of the enterprise, and sends the business data to a trusted organization for receiving the annuity business. In the process, when data is transmitted among the third-level branch companies, the second-level branch companies and the main company, some branch companies transmit the data by using an information processing system on an enterprise line, and some branch companies transmit the data in an off-line mail or paper document mode.
However, in the existing scheme, data related to the annual fund service of the enterprise flows layer by layer in the enterprise, and after the data corresponding to a plurality of branch companies finally reach a head office through multi-mode and multi-layer transmission, the data is checked and summarized, so that the transmission flow of the data is longer, the timeliness of the service processing flow is poor, and meanwhile, the data is not easy to trace after the data is checked to be wrong, and the whole flow supervision of the annual fund service of the enterprise is not facilitated.
Disclosure of Invention
In view of this, the present invention provides a data transmission method, an apparatus, a computer device, and a computer readable storage medium, which solve the problem of poor timeliness of a business processing flow when data related to an enterprise annuity business is circulated layer by layer in an enterprise in the current scheme to a certain extent.
According to a first aspect of the present invention, there is provided a data transmission method applied in a blockchain, where the blockchain is communicatively connected to a plurality of branch company nodes, a head company node and a trusted node, the plurality of branch company nodes and the head company node form an enterprise architecture having a multi-level tree structure, and the head company node is a root node in the enterprise architecture, including:
acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first check criterion;
under the condition that the first annuity data accord with the first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node;
when the father node is not the head office node, verifying the second annuity data according to a preset second verification criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node;
and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the entrusted node.
According to a second aspect of the present invention, there is provided a data transmission apparatus applied in a blockchain, where the blockchain is communicatively connected to a plurality of branch company nodes, a head company node and a trusted node, the plurality of branch company nodes and the head company node form an enterprise architecture having a multi-level tree structure, and the head company node is a root node in the enterprise architecture, the apparatus comprising:
the acquisition module is used for acquiring first annuity data from the branch company node and verifying whether the first annuity data meets a preset first verification criterion;
the summarizing module is used for summarizing first annuity data corresponding to a plurality of branch company nodes with the same father node under the condition that the first annuity data accord with the first check criterion to obtain second annuity data corresponding to the father node;
the checking module is used for checking the second annuity data according to a preset second checking criterion under the condition that the father node is not the head office node, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node;
the first sending module is used for sending the annuity data of the head office node to the entrusted node under the condition that the annuity data of the head office node meets a preset third verification criterion.
In a third aspect, an embodiment of the present invention provides a computer device, where the computer device includes:
a memory for storing program instructions;
a processor, configured to call the program instructions stored in the memory, and execute the steps included in the data transmission method according to the first aspect according to the obtained program instructions.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements the steps of the data transmission method according to the first aspect.
Aiming at the prior art, the invention has the following advantages:
the invention provides a data transmission method, which comprises the following steps: acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first checking criterion; under the condition that the first annuity data accord with a first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node; when the father node is not the head office node, verifying second annuity data according to a preset second check criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node; and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the trusted node. In the invention, when a large enterprise with a tree structure handles enterprise annuity business, corresponding nodes which are in communication connection with the block chain can be arranged for each branch company and the head company, so that the block chain can directly acquire corresponding first annuity data from each branch company node, check the first annuity data in real time after acquiring the first annuity data, gather the data passing the check in real time to acquire second annuity data serving as a father node of the branch company until the father node is the head company node to acquire the annuity data corresponding to the head company node, and send the annuity data to a trusted node under the condition that the annuity data meets a third check criterion, namely the annuity data of the enterprise annuity business can be checked and gathered in real time in the transmission process, the timeliness of the transmission of the annuity data is improved, and meanwhile, the annuity data can be quickly checked and gathered after the check data is wrong, The convenient tracing is favorable for realizing supervision and management of the annual fund data transmission process in an enterprise.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic diagram of a data transmission system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an enterprise architecture according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating steps of a data transmission method according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating steps of another data transmission method according to an embodiment of the present invention;
FIG. 5 is a data interaction diagram of a large enterprise intelligent annuity service based on a block chain according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a system for a large enterprise intelligent annuity service based on a block chain according to an embodiment of the present invention;
fig. 7 is a block diagram of a data transmission apparatus according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In annuity escrow and investment management modes, there are mainly four types of roles: the system comprises an agent, a trusted mechanism, a trusteeship mechanism and a cast mechanism. The agent can be the initiator of the professional annuity plan and is responsible for supervising the implementation and the flow of the professional annuity plan. The trusted authority refers to an authority that receives the entrustment of the agent and is responsible for managing the occupational annuity. The escrow institution is a bank or a professional institution that receives the entrustment of the entrusted institution and takes care of the professional annuity. The management throwing mechanism is a professional mechanism which receives entrusted institutions to entrust investment and manage occupational annuals.
For example, when the head office manages a plurality of first-level companies, each first-level company can manage a plurality of second-level companies, each second-level company can manage a plurality of third-level companies … …, when the enterprise with the multi-level architecture handles the annual fund service of the enterprise, data related to the annual fund service of the enterprise needs to be checked and circulated layer by layer inside the enterprise, the third-level companies upload the data of the head office to the second-level companies, the second-level companies upload the data to the head office, and finally the head office checks, approves and summarizes all the data to obtain final business data of the enterprise, and sends the business data to a trusted organization for handling the annual fund service.
Fig. 1 is a schematic diagram of a data transmission system according to an embodiment of the present invention, and as shown in fig. 1, various organizations and trusted organizations within an enterprise involved in an enterprise annuity service may be communicatively connected to a blockchain 10 in the form of nodes, where the nodes may be any form of computing devices, such as servers and user terminals, of the trusted organizations in an access network, various branches and head offices in the enterprise. Namely, the blockchain 10 and the plurality of affiliate nodes 20: the third level division company node 21, the second level division company node 22, the first level division company node 23, and the head office node 30 and the trusted node 40 are communicatively connected.
The block chain comprises a series of blocks which are connected with each other according to the generated time sequence, each block comprises a hash value (the hash value of the block) of the block storage transaction record and a hash value of the previous block, and the blocks are connected through the hash values to form the block chain. The block may include information such as a time stamp at the time of block generation. It is essentially a decentralized database, a string of data blocks associated using cryptography, each data block containing relevant information for verifying its validity (anti-counterfeiting) and generating the next block.
Fig. 2 is a schematic structural diagram of an enterprise architecture according to an embodiment of the present invention, and as shown in fig. 2, an enterprise architecture having a multi-level tree structure is formed by a plurality of branch company nodes and a head company node, where the head company node is a root node of the enterprise architecture, the head company node is in communication connection with a trusted node, and child nodes corresponding to the head company node include a first branch company node a1 and a first branch company node a 2; further, the child nodes corresponding to the first-level division company node a1 include a second-level division company node B1 and a second-level division company node B2, and the child nodes corresponding to the first-level division company node a2 include a second-level division company node B3 and a second-level division company node B4; the child nodes corresponding to the second-level company node B1 comprise a third-level division company node C1 and a third-level division company node C2, and the child nodes corresponding to the second-level division company node B2 comprise a third-level division company node C3, a third-level division company node C4 and a third-level division company node C5.
Fig. 3 is a flowchart of steps of a data transmission method according to an embodiment of the present invention, where the data transmission method is applied to a block chain in the data transmission system, and as shown in fig. 3, the method may include:
step 101, obtaining first annuity data from the branch company node, and checking whether the first annuity data meets a preset first checking criterion.
In this step, the blockchain may obtain, from a branch node in the enterprise architecture, first annuity data that is generated and linked by a branch corresponding to the branch node, and after obtaining the first annuity data of the branch node, may verify the first annuity data according to a preset first verification criterion.
Referring to fig. 2, for example, the blockchain may obtain the annuity data of the third-level company C1 from the third-level company node C1, and after obtaining the annuity data of the third-level company C1, check the annuity data of the third-level company C1 in real time according to a preset first check standard, avoid data check after the annuity data of the third-level company C1 is transmitted to the head office through multiple layers of data inside the enterprise, advance the check process of the data, so that the data uplink is the check result of the known data, and avoid that the erroneous annuity data cannot be accurately traced when the checked annuity data has errors.
For example, if the annual fund service of the enterprise is a payment service, the first annual fund data of each branch company linked through the branch company node may include an average wage of the branch company, and correspondingly, the preset first check criterion may include an average wage of the society in the region to which the branch company belongs, and a process of checking whether the first annual fund data meets the preset first check criterion is as follows: and judging whether the average wage in the first annuity data exceeds the social average wage of the region to which the branch company belongs.
And 102, summarizing first annuity data corresponding to a plurality of branch nodes with the same father node under the condition that the first annuity data accord with the first check criterion to obtain second annuity data corresponding to the father node.
In this step, when the first annuity data obtained from the branch nodes in the block chain check meets the first check criterion, the enterprise architecture is a multi-level tree structure, so that the first annuity data corresponding to the plurality of branch nodes having the same parent node can be summarized to obtain the second annuity data corresponding to the parent node to which the plurality of branch nodes belong.
Referring to fig. 2, first annuity data corresponding to the third-level company node C1 and the third-level company node C2 is first acquired, and in a case where the first annuity data corresponding to the third-level company node C1 and the third-level company node C2 both meet the first check criterion, since the third-level company node C1 and the third-level company node C2 have the same parent node: the second-level company node B1, therefore, needs to summarize the first annuity data corresponding to the third-level company node C1 and the third-level company node C2 to obtain the parent node: second annuity data for grade two company node B1.
It should be noted that the process of summarizing the first annuity data corresponding to the plurality of branch nodes having the same parent node may be performed by a block chain, or the first annuity data corresponding to the plurality of branch nodes may be transmitted to the parent node, and the summarizing process is performed by the parent node.
Step 103, under the condition that the father node is not the head office node, verifying the second annuity data according to a preset second check criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node, so as to obtain the annuity data of the head office node.
In this step, after the second annuity data of the parent node of the plurality of branch company nodes is aggregated, it may be first determined whether the parent node is a head office node in the enterprise architecture.
If the father node is a head office node in the enterprise architecture, that is, the father node is a root node of a multi-level tree structure, and it indicates that the second annuity data corresponding to the father node is the annuity data finally obtained by the enterprise in a summary manner, the second annuity data can be directly sent to the trusted node after being checked and verified to be correct, so that the trusted mechanism corresponding to the trusted node can handle enterprise annuity services according to the second annuity data.
If the parent node is not a head office node in the enterprise architecture, it indicates that the second annuity data corresponding to the parent node is not the annuity data finally obtained by the enterprise in a summary manner, and then the second annuity data can be further summarized after being checked and checked without errors.
Specifically, when the parent node is not the head office node, the second annuity data may be further verified according to a preset second verification criterion, and when the verification passes, the second annuity data corresponding to the plurality of branch office nodes having the same parent node is summarized until the parent node is the head office node, so as to obtain the annuity data of the head office node.
For example, if the enterprise annuity service is a payment service, the first annuity data of each branch company linked through the branch company node may include an average wage of the branch company, the first annuity data corresponding to each branch company may be summarized, the average wage of the branch company corresponding to the parent node to which each branch company node belongs may be obtained, correspondingly, the preset second check criterion may include an average wage of the society of the region to which the branch company corresponding to the parent node belongs, and then the process of checking whether the second annuity data conforms to the preset second check criterion is as follows: and judging whether the average wage of the branch company corresponding to the parent node in the second annuity data exceeds the social average wage of the region of the branch company corresponding to the parent node.
Referring to fig. 2, the first annuity data corresponding to the third-level division node C1 and the third-level division node C2 are summarized to obtain a parent node: the second annuity data of the second-level company node B1 may be further checked according to a preset second checking criterion for the second annuity data corresponding to the second-level company node B1, since the second-level company node B1 is not the head office company node. Accordingly, since the second-level company node B2 and the second-level company node B1 have the same parent node, it is possible to further obtain second annuity data corresponding to the second-level company node B2, check the second annuity data corresponding to the second-level company node B2 according to a preset second check criterion, and summarize the second annuity data corresponding to the second-level company node B1 and the second-level company node B2 to obtain a parent node when the second annuity data corresponding to the second-level company node B1 and the second-level company node B2 pass the check: annual fund data corresponding to level one company node a 1. Since the first-level corporate node a1 is still not a head office node, it is necessary to continue to obtain annuity data of the first-level corporate node a2 having the same parent node as the first-level corporate node a1, and after the annuity data of the first-level corporate node a1 and the first-level corporate node a2 pass the corresponding check criteria, summarize the annuity data of the first-level corporate node a1 and the first-level corporate node a2 to obtain a parent node: and at this time, because the father node is a head office node in the enterprise architecture, the annuity data obtained through final summarization can be determined as the annuity data of the head office node.
Therefore, in the application, after the annuity data of each grade of company node is acquired, the annuity data of a plurality of grade company nodes belonging to the same upper grade company node or the total company node can be summarized in real time, and the summarized annuity data can be verified in real time, so that the annuity data of the enterprise annuity service can be verified and summarized in real time in the transmission process, the timeliness of the annuity data transmission is improved, meanwhile, the verification data can be quickly and conveniently traced back after errors occur, and the supervision and management of the transmission process of the enterprise internal annuity data are facilitated.
Meanwhile, each branch company in the large enterprise with the multi-level architecture can only interact with the block chain through the corresponding branch company node, so that chain linking is unified, the interface standard is unified, and the repeated construction cost is reduced.
It should be noted that the process of summarizing the second annuity data corresponding to the plurality of branch nodes having the same parent node may be performed by a block chain, or the process of summarizing the second annuity data corresponding to the plurality of branch nodes may be performed by the parent node by transmitting the second annuity data to the parent node.
And 104, under the condition that the annuity data of the head office company node meet a preset third verification criterion, sending the annuity data of the head office company node to the entrusted node.
In this step, after the annuity data of the company node is obtained, the annuity data of the head company node needs to be further verified, whether the annuity data of the head company node meets a preset third verification criterion is determined, and if the annuity data of the head company node meets the third verification criterion, the verified annuity data of the head company node is sent to the trusted node so that a trusted mechanism corresponding to the trusted node transacts the enterprise annuity service according to the annuity data of the head company node.
For example, if the annual fee service of the enterprise is a payment service, the annual fee data of the head company node may include average wages of the head company, and correspondingly, the preset third verification criterion may include average social wages of an area to which the head company belongs, and a process of verifying whether the annual fee data of the head company node conforms to the preset third verification criterion is as follows: and judging whether the average wage of the head office in the annuity data of the head office node exceeds the social average wage of the region to which the head office belongs.
In summary, a data transmission method provided in the embodiment of the present invention includes: acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first checking criterion; under the condition that the first annuity data accord with a first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node; when the father node is not the head office node, verifying second annuity data according to a preset second check criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node; and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the trusted node. In the invention, when a large enterprise with a tree structure handles enterprise annuity business, corresponding nodes which are in communication connection with the block chain can be arranged for each branch company and the head company, so that the block chain can directly acquire corresponding first annuity data from each branch company node, check the first annuity data in real time after acquiring the first annuity data, gather the data passing the check in real time to acquire second annuity data serving as a father node of the branch company until the father node is the head company node to acquire the annuity data corresponding to the head company node, and send the annuity data to a trusted node under the condition that the annuity data meets a third check criterion, namely the annuity data of the enterprise annuity business can be checked and gathered in real time in the transmission process, the timeliness of the transmission of the annuity data is improved, and meanwhile, the annuity data can be quickly checked and gathered after the check data is wrong, The convenient tracing is favorable for realizing supervision and management of the annual fund data transmission process in an enterprise.
Fig. 4 is a flowchart of steps of another data transmission method according to an embodiment of the present invention, and as shown in fig. 4, the method may include:
step 201, obtaining first annuity data from the branch company node.
In this step, the blockchain may obtain the first annuity data generated and linked by the branch company corresponding to the branch company node from the branch company node in the enterprise architecture.
Fig. 5 is a data interaction diagram of a large enterprise intelligent annuity service based on a blockchain according to an embodiment of the present invention, and as shown in fig. 5, a third-level branch company node may obtain and link first annuity data of a third-level branch company through business handling, so that the blockchain may obtain the first annuity data from the third-level branch company node.
The first annuity data generated and linked by the branch company and acquired from the branch company node can be listed in tables 1 and 2, where table 1 is header information of the first annuity data, and table 2 is detail information of the first annuity data. That is, the first annuity data corresponding to the affiliate node may include the enterprise name of the affiliate corresponding to the affiliate node, the service type and the service date of the annuity service to be handled, and the plan name to which the annuity service to be handled belongs, and in the case that the annuity service is a payment service, the first annuity data may further include the total payment amount of the affiliate, the personal payment amount that is not taxed, and the payment amount that is taxed.
Further, referring to table 2, the first annuity data may further include a personal name, a certificate type, and a certificate number of each employee in the branch company, an enterprise payment amount and a personal payment amount in the annuity payment service, and a non-tax part in the enterprise payment amount and a non-tax part in the personal payment amount.
Name of an enterprise
Type of service
Date of service
Plan name
Total payment (payment service)
Personal payment total-not tax payment
Personal payment sum-taxed
TABLE 1
Personal name
Type of certificate
Number of certificate
Amount of payment of enterprise
Part of enterprise whose payment does not exceed tax free
Part of enterprise payment exceeding tax exemption
Amount of personal payment
Personal payment does not exceed tax free part
TABLE 2
Optionally, step 201 may specifically include:
in the sub-step 2011, the hash value of the first annuity data is obtained from the branch company node, and the hash value is a value obtained by encrypting the first annuity data by the branch company node through an abstract algorithm.
Optionally, the first annuity data acquired by the blockchain from each branch company node may be a hash (hash) value of the first annuity data, that is, the branch company node may encrypt the first annuity data of the branch company by using an abstract encryption algorithm to obtain the hash value of the first annuity data, so that the hash value of the first annuity data is linked to the blockchain.
Referring to fig. 5, the blockchain may obtain annuity data of the third-level division company node from the third-level division company node, so as to check the annuity data of the third-level division company node according to a first check criterion, where the annuity data of the third-level division company node may include public data and private data, the private data may be unencrypted annuity data, and a corresponding receiving node of the blockchain may be only a parent node of the third-level division company node (a node corresponding to a directly superior company of the third-level division company) or a preset specific division company node, and other division company nodes may not receive the private data, that is, a division company corresponding to other division company nodes may not obtain the annuity data of the third-level division company, so that it is ensured that the annuity data is only transmitted in the relevant division company, and the security of the annuity data is ensured. The public data can be annuity data encrypted by a digest algorithm, and because the public data can not directly display the annuity data of the third-level company, the public data can be displayed in a block chain in a public mode, and each node in communication connection with the block chain can acquire the public data.
Step 202, checking whether the first annuity data meet a preset first checking criterion.
In this step, the blockchain may check whether the first annuity data meets a preset first check criterion after acquiring the first annuity data from the branch node.
The first check criterion may be a preset rule for checking accuracy, reasonableness, and the like of annuity data of the branch company node, and optionally, the first check criterion may include: the identification information of the branch company node of the annuity data, the social average wages, the standard value of the total wages of the enterprise and the standard value of the payment proportion can be uploaded.
In the embodiment of the present invention, the identification information of the branch company node capable of uploading annuity data in the first check criterion may be set through an authority rule configuration process, that is, the identification information may be set through a code: mapping (string) receiver; setting identification information of a branch company node capable of uploading annuity data, wherein a part of codes on the left side of ═ represents a plan code of the annuity service corresponding to the annuity data and an address of the branch company node handling the annuity service, the address of the branch company node handling the annuity service is determined as the identification information of the branch company node capable of uploading the annuity data, and a part of codes on the right side of ═ represents the address of the branch company node receiving the annuity data.
In addition, social average wages, enterprise wage total amount standard values, payment proportion standard values and the like in the first check criterion can be set through a business rule configuration process.
Correspondingly, the first annuity data may include identification information of the affiliate node, an average payroll of the affiliate node, a total enterprise payroll, a personal payment amount, a total enterprise payment amount, and a total personal payroll, and correspondingly, step 202 may specifically include:
substep 2021, verifying whether the identification information of the division company node is the identification information of the division company node capable of uploading annuity data.
In this step, it is possible to check whether or not the identification information of the division node in the first annuity data is the identification information of the division node to which the annuity data can be uploaded, which is specified in the first check criterion. If yes, the verification is passed, and the fact that the branch company which uploads the first annuity data has the authority of uploading the first annuity data is indicated, so that the annuity service corresponding to the first annuity data can be handled; if not, the check fails.
Substep 2022, verifying whether the average payroll of the affiliate node is greater than the social average payroll.
In this step, it may be checked whether the average payroll of the affiliate nodes in the first annuity data is greater than the social average payroll specified in the first check criteria. If so, the verification fails, and if not, the verification passes.
Substep 2023, verifying whether the total payroll of the division node is greater than the standard value of the total payroll of the enterprise.
In this step, it may be checked whether the corporate payroll of the affiliate node in the first annuity data is greater than a standard value of corporate payroll specified in the first checking criterion. If so, the verification fails, and if not, the verification passes.
Substep 2024, determining the payment proportion of the branch company node according to the personal payment amount, the enterprise payment amount and the personal wage total amount, and verifying whether the payment proportion of the branch company node is smaller than the payment proportion standard value.
In the step, the payment proportion of the branch company node may be determined according to the personal payment amount, the enterprise payment amount and the personal wage total amount in the first annuity data, so as to verify whether the payment proportion of the branch company node is smaller than a payment proportion standard value specified in the first verification criterion.
For example, the total payment amount may be calculated according to the individual payment amount and the enterprise payment amount in the first annuity data, and the ratio of the total payment amount to the individual payroll amount is determined as the payment proportion of the branch company, if the standard value of the payment proportion specified in the first verification criterion is 12%, that is, the total payment amount of the individual and the unit cannot exceed 12% of the individual payroll, the calculated payment proportion of the branch company may be compared with the standard value of the payment proportion 12%, whether the payment proportion of the branch company is less than 12% or not is determined, if the payment proportion is less than 12%, the verification is passed, and if the payment proportion is greater than or equal to 12%, the verification fails.
In addition, in the embodiment of the present invention, the verification process for the first annuity data may further include attribution proportion verification, enterprise form type verification, in-transit service verification, validity verification, historical data verification, internal verification, and the like.
Specifically, the attribution proportion check is to be transferred in the annuity handling plan (such as from company a to company B), for example, the first check criterion may specify that only employee individuals can be transferred, and specify that 100% of employee individuals are attributed for 5 years; the enterprise form type verification is used for judging the service type which can be processed by the branch company, namely the service type which can be processed by the branch company node can be specified in the first verification criterion, so that when the first annuity data is received, whether the service type corresponding to the first annuity data conforms to the service type which can be processed by the branch company node is judged; the on-road service check is to judge whether the same type of annuity service (such as payment service) exists in the branch company node or not, namely, the same branch company node is regulated not to handle two annuity services of the same type at the same time; the validity check is to check the validity of the enterprise information and the personal information in the first annuity data; the historical data is checked to check whether the first annuity data and the historical data are repeated, for example, for the payment service, whether the payment starting time and the payment ending time are crossed with the payment starting time and the payment ending time in the historical data is checked, and if the cross is crossed, the check is not passed; the internal check is to check whether the header information and the detail information in the first annuity data are in accordance, for example, if the header information includes the total payment amount and the detail information includes the personal payment amount, it can be determined whether the total sum of the personal payment amounts of all the employees is consistent with the total payment amount in the header information.
In addition, in the embodiment of the present invention, the process of auditing the first annuity data may further include manual auditing, where if the first annuity data does not meet a specific rule, the first annuity data may be manually audited to improve accuracy of the annuity auditing, and if the first annuity data meets the specific rule, the first annuity data may be further audited by using a first verification criterion.
The specific rules may include company level, annuity business type, transaction amount, number of participants, portfolio proportion change threshold, etc. Namely, if the level of the branch company corresponding to the branch company node exceeds a preset level, the business type corresponding to the first annuity data does not belong to a preset business range, the transaction amount exceeds a preset amount, the number of participating persons exceeds a preset number of persons or the change threshold value of the proportion of the investment combination exceeds a preset threshold value, manual auditing is carried out. For example, if the preset amount is 100 ten thousand, when the transaction amount in the first annuity data is less than 100 ten thousand, the first annuity data is automatically checked directly according to the first check criterion, and if the transaction amount in the first annuity data is less than or equal to 100 ten thousand, the first annuity data needs to be manually checked.
And 203, generating verification failure information under the condition that the first annuity data does not accord with the first verification criterion, and sending the verification failure information to the branch company node.
After step 202, if the first annuity data does not meet the first verification criteria, step 203 is executed, and if the first annuity data meets the first verification criteria, step 204 is executed.
In this step, referring to fig. 5, if the first annuity data does not meet the first checking criterion, i.e. the checking fails, a checking failure message may be generated and sent to the branch node, i.e. the first annuity data is returned to the uplink branch node.
And 204, under the condition that the first annuity data accord with the first check criterion, screening out first annuity data which belong to the same father node and have the same service identifier from the plurality of first annuity data according to the service identifier and the tree structure.
Optionally, the first annuity data may include a service identifier of a service to which the annuity data belongs. In this step, when the first annuity data obtained from the branch node by the block chain check meets the first check criterion, the first annuity data belonging to the same parent node and having the same service identifier may be screened out from the plurality of first annuity data according to the service identifier and the tree structure.
Specifically, because the enterprise architecture is a multi-level tree structure, a plurality of branch company nodes having the same parent node can be determined according to the tree structure, so that first annuity data corresponding to the plurality of branch company nodes belonging to the same parent node are screened out from the first annuity data, and further, the first annuity data having the same service identifier are screened out, so that the branch companies corresponding to the finally screened first annuity data belong to the same superior grade company and are annuity data for the same service.
In this embodiment of the present invention, the process of screening the first annuity data may further include: and judging whether the payment intervals or payment periods are the same, whether the overtanking exists, whether the personal information is repeated, whether the application state is effective, whether the short-overflow payment exists and the like.
And step 205, summarizing the screened first annuity data to obtain second annuity data corresponding to the parent node.
In this step, the blockchain may summarize the screened first annuity data to obtain second annuity data corresponding to the parent node to which the plurality of branch company nodes belong.
In the embodiment of the present invention, the process of summarizing the first annuity data corresponding to the plurality of branch nodes having the same parent node may be performed by a block chain, or the first annuity data corresponding to the plurality of branch nodes may be transmitted to the parent node, and the summarizing process is performed by the parent node. Referring to fig. 5, the first annuity data may be transmitted to a second-level branch node, the second-level branch node performs service auditing and determines whether summarization is required, and if summarization is required, service merging is performed to obtain second annuity data, and if summarization is not required, the second annuity data is directly obtained, and then the second annuity data is linked.
And 206, under the condition that the father node is not the head office node, checking the second annuity data according to a preset second check criterion.
In this step, after the second annuity data of the parent node of the plurality of branch company nodes is aggregated, it may be first determined whether the parent node is a head office node in the enterprise architecture.
If the father node is a head office node in the enterprise architecture, that is, the father node is a root node of a multi-level tree structure, and it indicates that the second annuity data corresponding to the father node is the annuity data finally obtained by the enterprise in a summary manner, the second annuity data can be directly sent to the trusted node after being checked and verified to be correct, so that the trusted mechanism corresponding to the trusted node can handle enterprise annuity services according to the second annuity data.
If the parent node is not a head office node in the enterprise architecture, it indicates that the second annuity data corresponding to the parent node is not the annuity data finally obtained by the enterprise in a summary manner, and then the second annuity data can be further checked.
Specifically, the process of verifying the second annuity data according to the second verification criterion is similar to the process of verifying the first annuity data according to the first verification criterion, namely, the second verification criterion for verification is configured in advance, after the second annuity data is obtained through the block chain, the second annuity data can be verified in real time according to the second verification criterion, the data verification of the second annuity data after the second annuity data is transmitted to a head office through multiple layers of data in an enterprise is avoided, the data verification process is advanced, the data is linked up to obtain the verification result of the data, and the problem that the annuity data with errors cannot be accurately traced under the condition that the annuity data with errors is verified is avoided.
Optionally, the second annuity data may be subjected to manual review while being reviewed by using the second review criterion, and the standard for determining whether the second annuity data needs to be subjected to manual review is similar to the standard for determining whether the first annuity data needs to be subjected to manual review. Correspondingly, if it is determined that the second annuity data needs to be manually reviewed, step 206 may specifically include:
substep 2061, sending the second annuity data to the father node, so that the father node can check the second annuity data, and generating confirmation information of the second annuity data when the second annuity data passes the check.
In this step, because the second annuity data needs to be manually checked, the second annuity data can be sent to the corresponding father node, and the related auditors can acquire the second annuity data through the father node and manually check the second annuity data, and generate confirmation information for the second annuity data by using the father node when the second annuity data passes the checking.
Sub-step 2062, in case of receiving the confirmation information from the parent node, verifying the second annuity data according to the second verification criterion.
In this step, if the block chain receives the confirmation information for the second annuity data from the parent node, it indicates that the second annuity data passes the manual review, so that the second annuity data can be further verified according to the second verification criterion, and the accuracy of the annuity data verification process can be improved.
And step 207, summarizing second annuity data corresponding to a plurality of branch company nodes with the same father node until the father node is the head company node to obtain the annuity data of the head company node.
In this step, under the condition that the second annuity data passes the verification according to the second verification criterion, the second annuity data corresponding to the plurality of branch company nodes having the same parent node may be further summarized until the corresponding parent node is the head company node in the enterprise architecture, so as to obtain the annuity data of the head company node.
And 208, under the condition that the annuity data of the head office node meet a preset third verification criterion, sending the annuity data of the head office node to the entrusted node.
In this step, after the annuity data of the company node is obtained, the annuity data of the head company node needs to be further verified, whether the annuity data of the head company node meets a preset third verification criterion is determined, and if the annuity data of the head company node meets the third verification criterion, the verified annuity data of the head company node is sent to the trusted node so that a trusted mechanism corresponding to the trusted node transacts the enterprise annuity service according to the annuity data of the head company node.
The process of verifying the annuity data of the head office nodes according to the third verification criterion is similar to the process of verifying the second annuity data according to the second verification criterion, namely, the third verification criterion for verification is configured in advance, and after the annuity data of the head office nodes are obtained in the block chain, the annuity data of the head office nodes can be verified in real time according to the third verification criterion.
Specifically, the identification information of the branch company node that can upload the annuity data in the third verification criterion can be set through the authority rule configuration process, that is, the identification information can be set through a code: mapping (string) receiver; and setting identification information of branch company nodes capable of uploading annuity data, wherein a part code on the left side of ═ represents a plan code of the annuity service corresponding to the annuity data, and a part code on the right side of ═ represents an address of a trusted node receiving the annuity data of the head company.
Referring to fig. 5, after receiving the annuity data of the head office node, the trusted node may further perform service audit, and if the audit is passed, perform a subsequent process using the annuity data of the head office node, and if the audit is not passed, return the annuity data of the head office node to the block chain.
And step 209, sending the first annuity data to the receiving node.
Optionally, the first annuity data may further include a receiving node of the first annuity data, so that the first annuity data may be sent to the receiving node of the first annuity data when the first annuity data meets the first verification criterion, so that the annuity data of each branch company may be transmitted based on the blockchain.
Fig. 6 is a schematic diagram of a system for a large enterprise intelligent annuity service based on a blockchain according to an embodiment of the present invention, and as shown in fig. 6, the system for a large enterprise intelligent annuity service based on a blockchain may include a third-level branch company node, a second-level branch company node, a head office node, and a trusted node, where a local interface layer of each node and a blockchain service layer of a blockchain may perform data transmission through a pre-service, where the pre-service specifically refers to a system between a local annuity system and a blockchain, is used to decouple the local annuity system and the blockchain platform, and mainly encapsulates various interface operations of the blockchain platform, so as to facilitate docking with the local annuity system; a block chain intelligent contract used for auditing the annuity data is preset in the block chain, the annuity data containing public data and private data in the block chain can be transmitted in a chain node to node (P2P) mode, and the annuity data can be transmitted among all the nodes through a broadcast message communication mechanism. Meanwhile, annuity data of each branch company node or head office company node and trusted node in the block chain can be stored in a block accounting mode.
In the embodiment of the invention, when it is judged that the annuity data need to be summarized, a plurality of annuity data needing to be summarized can be firstly placed in a summarizing pool, then a summarizing mode is judged, if the annuity data need to be automatically summarized, the annuity data belonging to the same father node and the same service can be summarized according to a preset summarizing intelligent contract, and the summarized annuity data is obtained; if manual summarization is needed, manual summarization or multi-level manual summarization can be performed to obtain summarized annuity data.
In summary, a data transmission method provided in the embodiment of the present invention includes: acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first checking criterion; under the condition that the first annuity data accord with a first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node; when the father node is not the head office node, verifying second annuity data according to a preset second check criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node; and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the trusted node. In the invention, when a large enterprise with a tree structure handles enterprise annuity business, corresponding nodes which are in communication connection with the block chain can be arranged for each branch company and the head company, so that the block chain can directly acquire corresponding first annuity data from each branch company node, check the first annuity data in real time after acquiring the first annuity data, gather the data passing the check in real time to acquire second annuity data serving as a father node of the branch company until the father node is the head company node to acquire the annuity data corresponding to the head company node, and send the annuity data to a trusted node under the condition that the annuity data meets a third check criterion, namely the annuity data of the enterprise annuity business can be checked and gathered in real time in the transmission process, the timeliness of the transmission of the annuity data is improved, and meanwhile, the annuity data can be quickly checked and gathered after the check data is wrong, The convenient tracing is favorable for realizing supervision and management of the annual fund data transmission process in an enterprise.
Fig. 7 is a block diagram of a data transmission apparatus according to an embodiment of the present invention, where the apparatus is applied in a blockchain, the blockchain is communicatively connected to a plurality of branch company nodes, a head office company node, and a trusted node, the plurality of branch company nodes and the head office company node form an enterprise architecture having a multi-level tree structure, and the head office company node is a root node in the enterprise architecture, as shown in fig. 7, the apparatus may include:
an obtaining module 301, configured to obtain first annuity data from the branch company node, and check whether the first annuity data meets a preset first check criterion;
a summarizing module 302, configured to summarize first annuity data corresponding to multiple branch nodes having the same parent node to obtain second annuity data corresponding to the parent node when the first annuity data meets the first check criterion;
a checking module 303, configured to, when the parent node is not the head office node, check the second annuity data according to a preset second checking criterion, and summarize second annuity data corresponding to multiple branch office nodes having the same parent node until the parent node is the head office node, so as to obtain the annuity data of the head office node;
a first sending module 304, configured to send the annuity data of the head office node to the trusted node if the annuity data of the head office node meets a preset third verification criterion.
Optionally, the first annuity data includes a service identifier of a service to which the annuity data belongs, and the summarizing module includes:
the screening submodule is used for screening the first annuity data which belong to the same father node and have the same service identifier from the plurality of first annuity data according to the service identifier and the tree structure;
and the summarizing submodule is used for summarizing the screened first annuity data.
Optionally, the first check criterion includes: the identification information of the branch company node, the social average wages, the enterprise wage total amount standard value and the payment proportion standard value of the annuity data can be uploaded; the first annuity data comprises identification information of the branch company node, average wages of the branch company node, enterprise wage total amount, personal payment amount, enterprise payment amount and personal wage total amount; the acquisition module includes:
the first checking submodule is used for checking whether the identification information of the branch company node is the identification information of the branch company node capable of uploading annuity data;
the second checking submodule is used for checking whether the average wage of the branch company node is larger than the social average wage or not;
the third checking submodule is used for checking whether the enterprise payroll total of the branch company node is larger than the standard value of the enterprise payroll total;
and the fourth verification submodule is used for determining the payment proportion of the branch company node according to the personal payment amount, the enterprise payment amount and the personal wage total amount, and verifying whether the payment proportion of the branch company node is smaller than the payment proportion standard value or not.
Optionally, the verification module includes:
the auditing submodule is used for sending the second annuity data to the father node so that the father node can audit the second annuity data, and generating confirmation information of the second annuity data under the condition that the second annuity data are approved;
and the fifth checking submodule is used for checking the second annuity data according to the second checking criterion under the condition that the confirmation information is received from the father node.
Optionally, the apparatus further comprises:
and the generating module is used for generating verification failure information under the condition that the first annuity data does not accord with the first verification criterion, and sending the verification failure information to the branch company node.
Optionally, the first annuity data further includes: a receiving node of the first annuity data, in the case that the first annuity data meets the first check criterion, the apparatus further comprising:
and the second sending module is used for sending the first annuity data to the receiving node.
Optionally, the obtaining module includes:
and the obtaining submodule is used for obtaining the hash value of the first annuity data from the branch company node, and the hash value is a numerical value obtained by encrypting the first annuity data through an abstract algorithm by the branch company node.
To sum up, an embodiment of the present invention provides a data transmission apparatus, including: acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first checking criterion; under the condition that the first annuity data accord with a first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node; when the father node is not the head office node, verifying second annuity data according to a preset second check criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node; and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the trusted node. In the invention, when a large enterprise with a tree structure handles enterprise annuity business, corresponding nodes which are in communication connection with the block chain can be arranged for each branch company and the head company, so that the block chain can directly acquire corresponding first annuity data from each branch company node, check the first annuity data in real time after acquiring the first annuity data, gather the data passing the check in real time to acquire second annuity data serving as a father node of the branch company until the father node is the head company node to acquire the annuity data corresponding to the head company node, and send the annuity data to a trusted node under the condition that the annuity data meets a third check criterion, namely the annuity data of the enterprise annuity business can be checked and gathered in real time in the transmission process, the timeliness of the transmission of the annuity data is improved, and meanwhile, the annuity data can be quickly checked and gathered after the check data is wrong, The convenient tracing is favorable for realizing supervision and management of the annual fund data transmission process in an enterprise.
For the above device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant points, refer to the partial description of the method embodiment.
Preferably, an embodiment of the present invention further provides a computer device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements each process of the data transmission method embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the data transmission method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination between the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein for reasons of space.
The data transfer methods provided herein are not inherently related to any particular computer, virtual machine system, or other apparatus. Various general purpose systems may also be used with the teachings herein. The structure required to construct a system incorporating aspects of the present invention will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the data transmission method according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Claims (10)

1. A data transmission method, applied to a blockchain, where the blockchain is communicatively connected to a plurality of branch company nodes, a head company node and a trusted node, and the plurality of branch company nodes and the head company node form an enterprise architecture having a multi-level tree structure, and the head company node is a root node in the enterprise architecture, the method comprising:
acquiring first annuity data from the branch company node, and checking whether the first annuity data meet a preset first check criterion;
under the condition that the first annuity data accord with the first check criterion, summarizing the first annuity data corresponding to a plurality of branch nodes with the same father node to obtain second annuity data corresponding to the father node;
when the father node is not the head office node, verifying the second annuity data according to a preset second verification criterion, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node;
and under the condition that the annuity data of the head office node meet a preset third verification criterion, transmitting the annuity data of the head office node to the entrusted node.
2. The method of claim 1, wherein the first annuity data includes a service identifier of a service to which the annuity data belongs, and wherein the step of aggregating the first annuity data corresponding to a plurality of branch nodes having the same parent node includes:
according to the service identifier and the tree structure, first annuity data which belong to the same father node and have the same service identifier are screened out from the first annuity data;
and summarizing the screened first annuity data.
3. The method of claim 1, wherein the first verification criterion comprises: the identification information of the branch company node, the social average wages, the enterprise wage total amount standard value and the payment proportion standard value of the annuity data can be uploaded; the first annuity data comprises identification information of the branch company node, average wages of the branch company node, enterprise wage total amount, personal payment amount, enterprise payment amount and personal wage total amount;
the step of checking whether the first annuity data meets a preset first checking criterion includes:
verifying whether the identification information of the branch company node is the identification information of the branch company node capable of uploading annuity data;
verifying whether the average payroll of the division nodes is larger than the social average payroll;
verifying whether the enterprise payroll total of the branch company node is larger than the standard value of the enterprise payroll total;
and determining the payment proportion of the branch company node according to the personal payment amount, the enterprise payment amount and the personal wage total amount, and checking whether the payment proportion of the branch company node is smaller than the payment proportion standard value.
4. The method of claim 1, wherein the step of verifying the second annuity data according to a preset second verification criterion comprises:
sending the second annuity data to the father node for the father node to check the second annuity data, and generating confirmation information of the second annuity data under the condition that the second annuity data passes the check;
verifying the second annuity data according to the second verification criterion if the confirmation information is received from the parent node.
5. The method of claim 1, further comprising:
and under the condition that the first annuity data does not accord with the first check criterion, generating check failure information and sending the check failure information to the branch company node.
6. The method of claim 1, wherein the first annuity data further comprises: a receiving node of the first annuity data, in case the first annuity data complies with the first check criterion, the method further comprising:
and sending the first annuity data to the receiving node.
7. The method of claim 1, wherein the step of obtaining first annuity data from the affiliate node comprises:
and obtaining a hash value of the first annuity data from the branch company node, wherein the hash value is a numerical value obtained by encrypting the first annuity data by the branch company node through a digest algorithm.
8. A data transmission apparatus, applied to a blockchain, wherein the blockchain is communicatively connected to a plurality of branch company nodes, a head company node and a trusted node, the plurality of branch company nodes and the head company node form an enterprise architecture having a multi-level tree structure, and the head company node is a root node in the enterprise architecture, the apparatus comprising:
the acquisition module is used for acquiring first annuity data from the branch company node and verifying whether the first annuity data meets a preset first verification criterion;
the summarizing module is used for summarizing first annuity data corresponding to a plurality of branch company nodes with the same father node under the condition that the first annuity data accord with the first check criterion to obtain second annuity data corresponding to the father node;
the checking module is used for checking the second annuity data according to a preset second checking criterion under the condition that the father node is not the head office node, and summarizing the second annuity data corresponding to a plurality of branch office nodes with the same father node until the father node is the head office node to obtain the annuity data of the head office node;
the first sending module is used for sending the annuity data of the head office node to the entrusted node under the condition that the annuity data of the head office node meets a preset third verification criterion.
9. A computer device, characterized in that the computer device comprises:
a memory for storing program instructions;
a processor for calling the program instructions stored in the memory and executing the steps included in the data transmission method according to any one of claims 1 to 7 according to the obtained program instructions.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a data transmission method according to any one of claims 1 to 7.
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