CN109978683B

CN109978683B - Supply chain management method, system, storage medium and electronic device

Info

Publication number: CN109978683B
Application number: CN201910258375.0A
Authority: CN
Inventors: 吴经胜; 邹应喜; 司马超; 罗剑超; 张亮
Original assignee: Shenzhen Dichain Technology Co Ltd; BYD Co Ltd
Current assignee: Shenzhen Dichain Technology Co Ltd; BYD Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-03-20
Anticipated expiration: 2039-04-01
Also published as: CN109978683A

Abstract

The present disclosure relates to a supply chain management method, system, storage medium and electronic device, relating to the field of electronic finance technology, the method is applied to a supply chain management system, and comprises: the first supply chain data are issued according to an issuing instruction sent by a payer through a supply chain management system to generate a supply chain number, the supply chain number can uniquely identify the first supply chain data, when first certificate information uploaded by a payee through the supply chain management system passes verification and is matched with the supply chain number, the first supply chain data identified by the supply chain number are issued according to an issuing instruction sent by the payee through the supply chain management system, and the supply chain number and the first certificate information are sent to a financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system issues financing accounts matched with the financing request to the payee according to the financing request after the first certificate information passes verification.

Description

Supply chain management method, system, storage medium and electronic device

Technical Field

The present disclosure relates to the field of electronic financial technologies, and in particular, to a supply chain management method, a supply chain management system, a storage medium, and an electronic device.

Background

With the continuous development of electronic information technology, more and more fields are beginning to realize online data management by means of electronic information technology, such as the supply chain financial field (insurance agency, account pledge, bill discount, etc.), the payers sign the payable certificates, and the payers sign the payable certificates. The payee is usually a small enterprise, before the payable account is paid, the small enterprise usually needs to apply financing to the financial institution due to the problems of small operation scale, limited service capacity, weak capital strength and the like, and the order can be successfully completed.

Disclosure of Invention

The invention aims to provide a supply chain management method, a supply chain management system, a storage medium and electronic equipment, which are used for solving the problems of long financing audit period and poor timeliness caused by three-party information asymmetry in the prior art.

In order to achieve the above object, according to a first aspect of the embodiments of the present disclosure, there is provided a supply chain management method applied to a supply chain management system, the method including:

issuing first supply chain data according to an issuing instruction issued by a payer through the supply chain management system to generate a supply chain number, wherein the supply chain number can uniquely identify the first supply chain data, and the first supply chain data comprises accounts payable;

when a payee passes verification through first credential information uploaded by the supply chain management system and the first credential information is matched with the supply chain number, signing and receiving the first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system, wherein the first credential information comprises: invoice information, and/or contract information;

and sending the supply chain number and the first certificate information to a financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system sends financing accounts matched with the financing request to the payee according to the financing request after the first certificate information is checked.

Optionally, after the payee receives the financed account, the method further comprises:

receiving financing confirmation credentials sent by the financial management system;

and when the current date is the same as the account arrival date corresponding to the first supply chain data identified by the supply chain number, paying accounts payable corresponding to the first supply chain data to the financial management system according to a payment instruction sent by the payer through the supply chain management system and the financing confirmation certificate, so that the financial management system can clear the accounts payable corresponding to the first supply chain data according to the financing request.

Optionally, after the signing for the first supply chain data identified by the supply chain number according to the signing instruction issued by the payee through the supply chain management system, the method further includes:

generating N supply chain sub-numbers which are in one-to-one correspondence with the N transfer protocols according to the N transfer protocols sent by the payee through the supply chain management system, wherein the N supply chain sub-numbers are different and are associated with the supply chain numbers, and the sum of the money amounts corresponding to all the transfer protocols in the N transfer protocols is equal to the money amount of the accounts payable corresponding to the first supply chain data;

verifying second credential information uploaded by a transferee through the supply chain management system, the transferee being any payee other than the payee, the second credential information comprising: invoice information, and/or contract information;

and when the second credential information passes verification and the second credential information matches the assignment protocol corresponding to the target supply chain sub-number, signing for the assignment protocol corresponding to the target supply chain sub-number according to a signing instruction sent by the transferee through the supply chain management system, wherein the target supply chain sub-number is any one of the N supply chain sub-numbers.

Optionally, before the issuing the first supply chain data according to the issuing instruction issued by the payer through the supply chain management system to generate the supply chain number, the method further includes:

after an Enterprise Resource Planning (ERP) system verifies that the first supply chain data passes, receiving the first supply chain data sent by the ERP system;

after the issuing of the first supply chain data to generate a supply chain number according to an issuing instruction issued by a payer through the supply chain management system, the method further comprises:

and sending the supply chain number to the ERP system so that the ERP system can store the supply chain number.

Optionally, the signing the first supply chain data identified by the supply chain number according to the signing instruction sent by the payee through the supply chain management system when the first credential information uploaded by the payee through the supply chain management system is verified and the first credential information matches the supply chain number includes:

sending the first certificate information to the ERP system so that the ERP system can verify the first certificate information according to the supply chain number, sending confirmation information to the supply chain management system when the first certificate information passes verification, and storing the first certificate information;

after receiving the confirmation information sent by the ERP system, judging whether the first voucher information is matched with the supply chain number;

and when the first voucher information is matched with the supply chain number, signing the first supply chain data identified by the supply chain number according to the signing instruction.

Optionally, the sending the supply chain number and the first credential information to a financial management system according to a financing request sent by the payee through the supply chain management system includes:

packaging the first certificate information into a first file, and packaging the parameter information of the first certificate information into a first message;

sending the first file to a server, and sending the first message to the financial management system, so that the financial management system can acquire the first file from the server according to the first message and unpack the first file;

packaging the supply chain number into a second message;

and sending the second message to the financial management system so that the financial management system unpacks the second message.

Optionally, the packaging the first credential information into a first file, and packaging the parameter information of the first credential information into a first packet includes:

signing the first certificate information according to a first private key of the supply chain management system to obtain a first initial file, and signing the parameter information according to the first private key to obtain a first initial message;

encrypting the first initial file according to a second public key of the financial management system to obtain the first file, and encrypting the first initial message according to the second public key to obtain the first message;

the packaging the supply chain number into a second message includes:

signing the supply chain number according to the first private key to obtain a second initial message;

and encrypting the second initial message according to the second public key to obtain the second message.

verifying whether the first credential information is legitimate, the first credential information comprising: invoice information, and/or contract information;

and when the first certificate information is legal, packaging the first certificate information into a first file, and packaging the parameter information into a first message.

According to a second aspect of embodiments of the present disclosure, there is provided a supply chain management system, the system comprising:

the issuing module is used for issuing first supply chain data according to an issuing instruction sent by a payer through the supply chain management system so as to generate a supply chain number, the supply chain number can uniquely identify the first supply chain data, and the first supply chain data comprises accounts payable;

the signing module is configured to sign for the first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system when the first credential information uploaded by the payee through the supply chain management system passes verification and the first credential information matches the supply chain number, where the first credential information includes: invoice information, and/or contract information;

and the financing module is used for sending the supply chain number and the first certificate information to a financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system can send financing accounts matched with the financing request to the payee according to the financing request after the first certificate information passes the audit.

Optionally, the system comprises:

a first receiving module for receiving financing confirmation documents sent by the financial management system after the payee receives the financing account;

and the clearing module is used for paying accounts payable corresponding to the first supply chain data to the financial management system according to a payment instruction sent by the payer through the supply chain management system and the financing confirmation certificate when the current date is the same as the account arrival date corresponding to the first supply chain data identified by the supply chain number, so that the financial management system can clear the accounts payable corresponding to the first supply chain data according to the financing request.

Optionally, the system further comprises:

the transfer module is used for generating N supply chain sub-numbers which are in one-to-one correspondence with the N transfer protocols according to the N transfer protocols sent by the payee through the supply chain management system after the first supply chain data identified by the supply chain number are signed according to the signing instruction sent by the payee through the supply chain management system, wherein the N supply chain sub-numbers are different and are all associated with the supply chain number, and the sum of the money amounts corresponding to all the transfer protocols in the N transfer protocols is equal to the money amount of the accounts payable corresponding to the first supply chain data;

the verification module is used for verifying second certificate information uploaded by a transferee through the supply chain management system, the transferee is any payee except the payee, and the second certificate information comprises: invoice information, and/or contract information;

the assignment module is further configured to, when the second credential information passes verification and the second credential information matches the assignment protocol corresponding to a target supply chain sub-number, sign the assignment protocol corresponding to the target supply chain sub-number according to a sign-in instruction sent by the transferee through the supply chain management system, where the target supply chain sub-number is any one of the N supply chain sub-numbers.

Optionally, the system further comprises:

a second receiving module, configured to receive the first supply chain data sent by an enterprise resource planning, ERP, system after the ERP system verifies that the first supply chain data passes before the first supply chain data is issued by the payer according to an issuance instruction issued by the supply chain management system to generate a supply chain number;

and the sending module is used for sending the supply chain number to the ERP system after the first supply chain data is sent according to the sending instruction sent by the payer through the supply chain management system so as to generate the supply chain number, so that the ERP system can store the supply chain number.

Optionally, the sign-in module includes:

the sending submodule is used for sending the first certificate information to the ERP system so that the ERP system can verify the first certificate information according to the supply chain number, and when the first certificate information passes the verification, the sending submodule sends confirmation information to the supply chain management system and stores the first certificate information;

the judging submodule is used for judging whether the first certificate information is matched with the supply chain number or not after the confirmation information sent by the ERP system is received;

and the signing sub-module is used for signing the first supply chain data identified by the supply chain number according to the signing instruction when the first certificate information is matched with the supply chain number.

Optionally, the financing module comprises:

the first packing submodule is used for packing the first certificate information into a first file and packing the parameter information of the first certificate information into a first message;

the first sending submodule is used for sending the first file to a server and sending the first message to the financial management system so that the financial management system can acquire the first file from the server according to the first message and unpack the first file;

the second packing submodule is used for packing the supply chain number into a second message;

and the second sending submodule is used for sending the second message to the financial management system so that the financial management system unpacks the second message.

Optionally, the first packing sub-module is configured to:

the second packing submodule is used for:

Optionally, the first packing sub-module is configured to:

According to a third aspect of embodiments of the present disclosure, there is provided a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the supply chain management method provided by the first aspect.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:

a memory having a computer program stored thereon; a processor for executing the computer program in the memory to implement the steps of the supply chain management method provided by the first aspect.

Through the technical scheme, the method is applied to the supply chain management system, firstly, when a payer issues an issuing instruction through the supply chain management system, issuing the first supply chain data in accordance with the issuance instruction to generate a supply chain number capable of uniquely identifying the first supply chain data, wherein the first supply chain data comprises accounts payable, and then when the first voucher information uploaded by the payee through the supply chain management system is verified and the first voucher information is matched with the supply chain number, according to the sign-in command sent by the payee through the supply chain management system, sign-in the first supply chain data of the supply chain number mark, and finally, and sending the supply chain number and the first certificate information to the financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system sends financing accounts matched with the financing request to the payee according to the financing request after the first certificate information passes the audit. The information of the payer, the payee and the financial institution can be combined, so that the timeliness of data auditing and risk assessment is improved, the issuing of financing accounts is accelerated, and the liquidity of funds is increased.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a flow diagram illustrating a method of supply chain management in accordance with an exemplary embodiment;

FIG. 2 is a schematic diagram of a supply chain management system, a financial management system, and an ERP system data transfer;

FIG. 3 is a flow diagram illustrating another supply chain management method in accordance with an exemplary embodiment;

FIG. 4 is a flow diagram illustrating another supply chain management method in accordance with an exemplary embodiment;

FIG. 5 is a flow diagram illustrating another supply chain management method in accordance with an exemplary embodiment;

FIG. 6 is a flow diagram illustrating another supply chain management method in accordance with an exemplary embodiment;

FIG. 7 is a flow diagram illustrating another supply chain management method in accordance with an exemplary embodiment;

FIG. 8 is a block diagram illustrating a supply chain management system in accordance with an exemplary embodiment;

FIG. 9 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment;

FIG. 10 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment;

FIG. 11 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment;

FIG. 12 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment;

FIG. 13 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment;

FIG. 14 is a block diagram illustrating an electronic device in accordance with an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Before introducing the supply chain management method, system, storage medium and electronic device provided by the present disclosure, an application scenario related to each embodiment in the present disclosure is first introduced, where the application scenario may be a supply chain management system, the system may be arranged on a preset server, both a payer (i.e., an enterprise) and a payee (i.e., suppliers at different levels) may register on the management system, and the payer and the payee may log in the supply chain management system in the form of account binding or verification code through various terminals (terminals such as a smart phone, a tablet computer, a portable computer, and a desktop computer), and may issue an instruction (an issuing instruction, etc.) or upload credential information through the supply chain management system. The supply chain management system can transmit Data with a third-party system according to an EDI (Electronic Data Interchange, Chinese) standard, wherein the third-party system can comprise: financial management system, ERP (english: Enterprise resource planning) system, etc.

Fig. 1 is a flowchart illustrating a supply chain management method according to an exemplary embodiment, where the method is applied to a supply chain management system, as shown in fig. 1, and includes:

step 101, issuing the first supply chain data according to an issuing instruction issued by a payer through a supply chain management system to generate a supply chain number, wherein the supply chain number can uniquely identify the first supply chain data, and the first supply chain data comprises accounts payable.

For example, the supply chain management system may obtain supply chain data from a preset resource database, the resource database stores a plurality of pieces of supply chain data in advance, and may also obtain verified supply chain data from a third-party system (e.g., an ERP system). Each supply chain data may include parameters that can describe a supply chain, such as: the payable account, the payer code of the payable account, the payee code (the payer code can uniquely identify one payer, and the payee code can uniquely identify one payee), and the payable account further comprises parameters such as the money state, the amount and various date information (such as standing date, arrival date, etc.) corresponding to the payable account. The payer issues an issuing instruction through the supply chain management system, issues the first supply chain data according to the issuing instruction, and generates a supply chain number capable of uniquely identifying the first supply chain data. The supply chain number may be a character string or a number with a preset length (for example, the supply chain number corresponding to the first supply chain data may be DL 18010100001). Further, in the supply chain management system, the supply chain number has the same effectiveness as the first supply chain data (it can be understood that the supply chain number is equivalent to the merchant ticket corresponding to the first supply chain data), and the payee may sign, transfer, or finance according to the supply chain number.

102, when the first credential information uploaded by the payee through the supply chain management system passes verification and matches the first credential information with the supply chain number, signing for the first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system, where the first credential information includes: invoice information, and/or contract information.

For example, after the payer issues the first supply chain data and the supply chain number is generated on the supply chain management system, the payee may upload first credential information, which may include invoice information, and/or contract information, through the supply chain management system. The first credential information is to be verified, i.e. whether the first credential information is legitimate. For example, the supply chain management system may establish a data connection with a data query interface of the tax bureau to query whether the first credential information includes the legal invoice information or the contract information, and may further perform data transmission with a third party system (e.g., an ERP system), where the third party system is used to verify the first credential information, for example, the third or fourth element of the enterprise included in the first credential information may be verified. Therefore, by distributing the task of uploading the voucher information to the payee, the workload of checking and uploading the voucher information by the payer is reduced, and the efficiency and accuracy of the payable data processing can be improved. After the first credential information passes the verification, it is further determined whether the first credential information matches the supply chain number, that is, whether the first credential information is the credential information required to sign for the first supply chain data, for example: after the invoice information is uploaded by the payee, whether the payer and the payee in the invoice information correspond to the payer code and the payee code in the first supply chain data or not is judged, and further whether the amount of money in the invoice information is the same as the amount of money corresponding to the first supply chain data or not can be judged. And when the first certificate information passes the verification and the first certificate information is matched with the supply chain number, signing the first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system.

And 103, sending the supply chain number and the first certificate information to the financial management system according to the financing request sent by the payee through the supply chain management system, so that the financial management system can send financing accounts matched with the financing request to the payee according to the financing request after the first certificate information is checked.

For example, the payee may often apply for financing to the financial institution before receiving the payable from the payer, and thus, the payee may issue a financing request through the supply chain management system, which sends the supply chain number and the first credential information to the financial management system (e.g., a financing system of a certain financial institution, etc.). The financial management system receives the supply chain number and the first certificate information, then checks the first certificate information, completes risk assessment of the payee according to a preset credit line calculation model, and issues financing accounts matched with the financing request to the payee after receiving the financing request of the payee.

It should be noted that, as shown in fig. 2, in any embodiment provided in the present disclosure, the supply chain management system may perform data transmission with the financial management system and the ERP system according to the EDI standard, and may combine the information of the payer, the payee, and the financial institution, so that the information of the three parties may be communicated with each other, thereby improving the timeliness of data review and risk assessment, speeding up the issuance of financing accounts, and increasing the liquidity of funds. Furthermore, when data transmission is carried out between the supply chain management system and the financial management system and between the supply chain management system and the ERP system according to the EDI standard, the USBKey or the dynamic oral token and other modes provided by the financial management system can be used for verifying witness operation so as to ensure the reality, the integrity and the safety of the data transmission.

In summary, the present disclosure applies to the supply chain management system, first when the payer issues an issuance instruction through the supply chain management system, issuing the first supply chain data in accordance with the issuance instruction to generate a supply chain number capable of uniquely identifying the first supply chain data, wherein the first supply chain data comprises accounts payable, and then when the first voucher information uploaded by the payee through the supply chain management system is verified and the first voucher information is matched with the supply chain number, according to the sign-in command sent by the payee through the supply chain management system, sign-in the first supply chain data of the supply chain number mark, and finally, and sending the supply chain number and the first certificate information to the financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system sends financing accounts matched with the financing request to the payee according to the financing request after the first certificate information passes the audit. The information of the payer, the payee and the financial institution can be combined, so that the timeliness of data auditing and risk assessment is improved, the issuing of financing accounts is accelerated, and the liquidity of funds is increased.

FIG. 3 is a flow chart illustrating another supply chain management method according to an exemplary embodiment, as shown in FIG. 3, after step 103, the method further comprising:

step 104, receiving financing confirmation voucher sent by the financial management system.

And 105, when the current date is the same as the account arrival date corresponding to the first supply chain data identified by the supply chain number, paying accounts payable corresponding to the first supply chain data to the financial management system according to a payment instruction and a financing confirmation certificate sent by a payer through the supply chain management system, so that the financial management system can clear the accounts payable corresponding to the first supply chain data according to the financing request.

For example, after the financial management system receives the financing request from the payee and issues the financing account matched with the financing request to the payee, the financial management system sends a financing confirmation voucher to the supply chain management system to inform the supply chain management system that the accounts payable corresponding to the first supply chain data identified by the supply chain number has completed financing. When the first supply chain data identified by the supply chain number expires (namely the account arrival date corresponding to the first supply chain data is the same as the current date), the payer sends a payment instruction through the supply chain management system, and if a financing confirmation certificate corresponding to the supply chain number exists, the supply chain management system pays accounts payable corresponding to the first supply chain data to the financial management system, so that the financial management system clears the accounts payable corresponding to the first supply chain data according to the financing request. If the financing confirmation certificate corresponding to the supply chain number does not exist, the supply chain management system directly pays the accounts payable corresponding to the first supply chain data to the payee.

The clearing of the accounts payable corresponding to the first supply chain data by the financial management system may include: after receiving the accounts payable corresponding to the first supply chain data, the financial management system firstly deducts the related expenses (financing account, handling fee, interest, etc.), pays the rest expenses to the payee, and finally returns the result of the clearing (such as bank receipt) to the supply chain management system, and after receiving the result of the clearing, the supply chain management system can cancel the supply chain number, namely the completion of the first supply chain data corresponding to the supply chain number.

FIG. 4 is a flow chart illustrating another supply chain management method according to an exemplary embodiment, as shown in FIG. 4, after step 102, the method further comprising:

and 106, generating N supply chain sub-numbers which are in one-to-one correspondence with the N transfer protocols according to the N transfer protocols sent by the payee through the supply chain management system, wherein the N supply chain sub-numbers are different and are all associated with the supply chain numbers, and the sum of the money amounts corresponding to all the transfer protocols in the N transfer protocols is equal to the money amount of the accounts payable corresponding to the first supply chain data.

Step 107, verifying second credential information uploaded by the transferee through the supply chain management system, wherein the transferee is any payee except the payee, and the second credential information comprises: invoice information, and/or contract information.

And 108, when the second certificate information passes the verification and the second certificate information is matched with the assignment protocol corresponding to the target supply chain sub-number, signing the assignment protocol corresponding to the target supply chain sub-number according to a signing instruction sent by the transferee through the supply chain management system, wherein the target supply chain sub-number is any one supply chain sub-number in the N supply chain sub-numbers.

For example, in the process of a payer purchasing a transaction item between payees, the payees may need to purchase material for making the transaction item from an upper-level supplier (i.e., a transferee), and thus the payees may need to split an amount corresponding to the first supply chain data identified by the supply chain number to transfer some or all of accounts payable to other payees. Therefore, the payee can split the first supply chain data identified by the supply chain number through the supply chain management system to achieve the purpose of transfer.

First, the payee generates N supply chain sub-numbers corresponding to the N assignment protocols one to one through the N assignment protocols sent by the supply chain management system, where the N supply chain sub-numbers are different and are all associated with the supply chain number (for example, the N supply chain sub-numbers may be generated according to the supply chain number, and each supply chain sub-number may be added with a character string or a number of a preset length on the basis of the supply chain number). And the transfer protocol is used for transferring the transfer protocol corresponding to each supply chain sub-number. And the sum of the money amounts corresponding to all the N transfer agreements is equal to the money amount of the accounts payable corresponding to the first supply chain data. Then, the N supply chain sub-numbers may be published in the supply chain management system, wherein the payee, i.e., the transferee, in the transfer agreement corresponding to any one supply chain sub-number may upload the second credential information through the supply chain management system. The supply chain management system verifies second credential information, which may include: invoice information, and/or contract information. And when the second certificate information passes verification (for example, the supply chain management system inquires the authenticity of the second certificate information through a data query interface connected with the tax bureau, and a third party system can also be used for verifying the second certificate information), and the second certificate information is matched with the assignment protocol corresponding to the target supply chain sub-number (namely whether the second certificate information is the certificate information required by the assignment protocol corresponding to the target supply chain sub-number or not), signing the assignment protocol corresponding to the target supply chain sub-number according to a signing instruction sent by the transferee through the management system.

For example, the supply chain number is DL18010100001, which can identify the first supply chain data, the total amount of money corresponding to the first supply chain data is 120 ten thousand dollars, the payee needs to split 20 ten thousand dollars of 120 ten thousand dollars to the company C (i.e., the transferee) and 100 ten thousand dollars of 120 ten thousand dollars to the company D (i.e., another transferee). Two transfer protocols may be issued by the management system. The supply chain management system generates two supply chain sub-numbers, which may be, for example, DL18010100001-001 (corresponding to the assignment agreement of company C) for an amount of 20 ten thousand, DL18010100001-002 (corresponding to the assignment agreement of company D) for an amount of 100 ten thousand. The company C can upload corresponding invoice information or contract information through the supply chain management system, and when the invoice information or the contract information passes verification and is matched with the transfer protocol corresponding to DL18010100001-001, the company C can sign the transfer protocol corresponding to DL18010100001-001 through a sign-in instruction sent by the supply chain management system (the corresponding amount of money is 20 ten thousand yuan). Likewise, company D may sign for a corresponding transfer agreement in the supply chain management system.

FIG. 5 is a flow chart illustrating another supply chain management method according to an exemplary embodiment, as shown in FIG. 5, prior to step 101, the method further comprising:

step 109, after the enterprise resource planning, ERP, system verifies that the first supply chain data passes, receives the first supply chain data sent by the ERP system.

After step 101, the method further comprises:

step 110, the supply chain number is sent to the ERP system so that the ERP system saves the supply chain number.

For example, before the payer issues the first supply chain data, the first supply chain data may be verified by the ERP system, for example, whether the three or four elements of the enterprise included in the first supply chain data are the same as the elements recorded in the department such as the tax bureau may be verified. The ERP system may be SAP (Systems Applications and products Data Processing) system. Further, after the payer issues the first supply chain data, the supply chain management system can also send the supply chain number to the ERP system, so that the ERP system can store the supply chain number, that is, the supply chain number is backed up, and the data in the ERP system and the supply chain management system can be synchronized.

FIG. 6 is a flow chart illustrating another supply chain management method according to an exemplary embodiment, as shown in FIG. 6, step 102 comprising:

step 1021, sending the first credential information to the ERP system, so that the ERP system verifies the first credential information according to the supply chain number, and when the first credential information passes the verification, sending confirmation information to the supply chain management system, and storing the first credential information.

Step 1022, after receiving the confirmation information sent by the ERP system, determining whether the first credential information matches the supply chain number.

And 1023, when the first certificate information is matched with the supply chain number, signing the first supply chain data identified by the supply chain number according to the signing instruction.

For example, after the payer issues the first supply chain data and generates the supply chain number on the supply chain management system, the payee may upload the first credential information through the supply chain management system. The supply chain management system may verify the first credential information with a third-party system (e.g., an ERP system) via data transfer with the third-party system. For example, the supply chain management system may first send the first credential information to the ERP system, the ERP system verifies the first credential information according to the supply chain number after receiving the first credential information, and when the first credential information passes the verification, the ERP system sends the confirmation information to the supply chain management system and stores the first credential information. Namely, the first voucher information is backed up, so that the data in the ERP system and the supply chain management system can be synchronized. After the supply chain management system receives the confirmation information, it is further determined whether the first credential information matches the supply chain number, that is, whether the first credential information is the credential information required for signing the first supply chain data, for example: after the invoice information is uploaded by the payee, whether the payer and the payee in the invoice information correspond to the payer code and the payee code in the first supply chain data or not is judged, and further whether the amount of money in the invoice information is the same as the amount of money corresponding to the first supply chain data or not can be judged. And when the first certificate information passes the verification and the first certificate information is matched with the supply chain number, signing the first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system.

It should be noted that the supply chain data in the embodiment of the present disclosure may include one payable account, or may include multiple payable accounts belonging to the same payer and the same payee, and the related payable account data may be packaged as a whole, and issued by the payer in a unified manner, and received by the payee in a unified manner, so as to improve the efficiency and accuracy of supply chain data processing.

Further, the agreement or invoice involved in the supply chain management system usually requires a payer or payee to perform signature confirmation, and the ERP system can be used for realizing electronic signature and electronic invoicing functions. The electronic invoicing function can be that the supply chain management system charges service time, sends data such as invoice head raising and invoice main body information to the ERP system, invoices electronically by the ERP system, and sends the electronic invoice to the supply chain management system. The electronic signature function can be that a payer or a payee opens a protocol needing signature through a supply chain management system for checking, then the supply chain management system sends the protocol to the ERP system, the ERP system selects the signature position according to the requirements of the payer or the payee, after the signature is confirmed, the ERP system can send a verification short message containing a verification code to a terminal (such as a mobile phone, a computer and the like) used by the payer or the payee, and the ERP system electronically signs the protocol according to the verification code filled by the payer or the payee. Meanwhile, the payer or the payee can preview, download or print the protocol through the supply chain management system. The on-line protocol signature can be realized, and the efficiency and the accuracy of the accounts payable data processing are further improved. After the agreement finishes the electronic signature, the agreement can be stored in the block chain, and the payer and the payee can check the agreement in the block chain by means of the preset password, so that a malicious third party is prevented from tampering, and the legal effectiveness of the agreement is ensured.

Fig. 7 is a flow chart illustrating a supply chain management method according to an exemplary embodiment, and as shown in fig. 7, step 103 may include the steps of:

step 1031, packaging the first credential information into a first file, and packaging the parameter information of the first credential information into a first message.

Step 1032, sending the first file to the server, and sending the first message to the financial management system, so that the financial management system obtains the first file from the server according to the first message, and unpacks the first file.

For example, in a supply chain management system, there are various scenarios of data transmission, such as sending a supply chain number and first credential information to a financial management system in step 103, and different processing manners may be selected for sending due to different data types of the supply chain number and the first credential information. For example, the supply chain number is usually a character string with a certain length, and the storage space occupied is small, while the first certificate information (invoice information, and/or contract information) is usually image data, text data, or image data, and the storage space occupied is large.

In order to ensure stable transmission of the first credential information, the first credential information may be packaged into a first file according to a first preset rule, and the parameter information included in the first credential information is extracted, and then the parameter information of the first credential information is packaged into a first message according to a second preset rule. The first predetermined rule may be predetermined by the supply chain management system and the financial management system, and the first credential information may be packaged into a predetermined file format, for example, the first credential information may be compressed to obtain a first file in a zip format, and the first credential information may also be packaged into a first file in a txt format. The second preset rule may be a message format agreed in advance by the supply chain management system and the financial management system, for example, the parameter information of the first credential information may be packaged into a message with a fixed length and a fixed structure, or the parameter information of the first credential information may be packaged into a character string with a certain format, for example: json (English: Java Script Object Notation, Chinese: Java Script Object Notation), xml (English: Extensible Markup Language), and the like. Wherein, the parameter information may include: the first credential information includes at least one of parameters of a file type, a file name, a file number, a file size, a creation time, a modification time, a version number, author information, and the like.

After the first file and the first message are obtained, the first file is sent to the server, the server stores the first file to ensure stable transmission of the first file, and the first message is sent to the financial management system, so that the financial management system can obtain information (namely parameter information of the first certificate information) corresponding to the first file. After receiving the first message, the financial management system firstly analyzes the first message to obtain the parameter information of the first certificate information, then obtains a first file from the server according to the parameter information of the first certificate information, and finally unpacks the first file to obtain the first certificate information.

Step 1033, the supply chain number is packaged into a second message.

Step 1034, the second message is sent to the financial management system so that the financial management system unpacks the second message.

Because the storage space occupied by the supply chain number is very small, the supply chain number can be transmitted in real time, and therefore the supply chain number can be packaged into a second message according to a third preset rule and directly transmitted to the financial management system, and real-time transmission of the supply chain number is guaranteed. The third preset rule may be a message format agreed in advance by the supply chain management system and the financial management system, for example, the supply chain number may be packaged into a message with a fixed length and a fixed structure, or the supply chain number may be packaged into a character string with a certain format, where the third preset rule for packaging the second message and the second preset rule for packaging the first message may be the same rule or different rules.

Through steps 1031 to 1034, the supply chain management system can select different transmission modes according to different data, and the real-time requirement and the stability requirement of data transmission are considered.

In order to further ensure the security of the transmission of the supply chain number and the first credential information, so as to prevent the tampering of a malicious third party, an asymmetric encryption algorithm may be used to encrypt and sign the supply chain number and the first credential information during the packaging of the supply chain number and the first credential information. The supply chain management system locally stores a first private key and a first public key, the financial management system locally stores a second private key and a second public key, the supply chain management system and the financial management system can exchange respective public keys in advance, for example, the first public key and the second public key can be exchanged through a bank key interaction interface, after the public keys are exchanged, the supply chain management system locally stores the first private key, the first public key and the second public key, and the financial management system locally stores the second private key, the second public key and the first public key.

Wherein, the implementation manner of step 1031 may be:

1) signing the first certificate information according to a first private key of a supply chain management system to obtain a first initial file, and signing the parameter information according to the first private key to obtain a first initial message.

2) And encrypting the first initial file according to the second public key of the financial management system to obtain the first file, and encrypting the first initial message according to the second public key to obtain the first message.

Accordingly, step 1033 may be implemented as:

3) and signing the supply chain number according to the first private key to obtain a second initial message.

4) And encrypting the second initial message according to the second public key to obtain a second message.

Aiming at the first certificate information, the supply chain management system firstly signs the first certificate information and the parameter information corresponding to the first certificate information according to a first private key to obtain a signed first initial file and a signed first initial message, and then encrypts the first initial file and the first initial message according to a second public key to obtain an encrypted first file and an encrypted first message. When the financial management system unpacks the first message and the first file, the financial management system firstly decrypts by using the second private key and then signs off by using the first public key so as to obtain the first certificate information.

Aiming at the supply chain number, the supply chain management system firstly signs the supply chain number according to the first private key to obtain a signed second initial message, and then encrypts the second initial message according to the second public key to obtain an encrypted second message. When the financial management system unpacks the second message, the financial management system firstly decrypts the second message by using the second private key and then signs the second message by using the first public key so as to obtain the supply chain number.

Further, the processing of the first credential information in step 1031 may also be performed by:

5) verifying whether the first credential information is legitimate, the first credential information comprising: invoice information, and/or contract information.

6) And when the first certificate information is legal, packaging the first certificate information into a first file, and packaging the parameter information into a first message.

For example, before sending the first credential information, the supply chain management system may also check the validity of the first credential information to ensure the validity of the data transmission. After the first certificate information is determined to be legal, the first certificate information is packaged into a first file, and the parameter information corresponding to the first certificate information is packaged into a first message, so that transmission of invalid data is avoided, and the data transmission efficiency is improved.

FIG. 8 is a block diagram illustrating a supply chain management system, according to an exemplary embodiment, the system 200, as shown in FIG. 8, including:

the issuing module 201 is configured to issue the first supply chain data according to an issuing instruction issued by a payer through the supply chain management system to generate a supply chain number, where the supply chain number can uniquely identify the first supply chain data, and the first supply chain data includes accounts payable.

The signing module 202 is configured to, when the first credential information uploaded by the payee through the supply chain management system passes verification and matches the first credential information with the supply chain number, sign a first supply chain data identified by the supply chain number according to a signing instruction sent by the payee through the supply chain management system, where the first credential information includes: invoice information, and/or contract information.

And the financing module 203 is used for sending the supply chain number and the first certificate information to the financial management system according to a financing request sent by the payee through the supply chain management system, so that the financial management system can send financing accounts matched with the financing request to the payee according to the financing request after the first certificate information is checked.

FIG. 9 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment, as shown in FIG. 9, the system 200 further comprising:

the first receiving module 204 is configured to receive a financing confirmation document sent by the financial management system after the payee receives the financing account.

The clearing module 205 is configured to pay the accounts payable corresponding to the first supply chain data to the financial management system according to a payment instruction and a financing confirmation certificate sent by the payer through the supply chain management system when the current date is the same as the account arrival date corresponding to the first supply chain data identified by the supply chain number, so that the financial management system clears the accounts payable corresponding to the first supply chain data according to the financing request.

FIG. 10 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment, as shown in FIG. 10, the system 200 further comprising:

the assignment module 206 is configured to, after signing for the first supply chain data of the supply chain number identifier according to a signing instruction sent by a payee through the supply chain management system, generate N supply chain sub-numbers corresponding to the N assignment protocols one to one according to the N assignment protocols sent by the payee through the supply chain management system, where the N supply chain sub-numbers are different and are all associated with the supply chain number, and a sum of amounts corresponding to all the assignment protocols in the N assignment protocols is equal to an amount of accounts payable corresponding to the first supply chain data.

The verification module 207 is configured to verify second credential information uploaded by the transferee through the supply chain management system, where the transferee is any payee other than the payee, and the second credential information includes: invoice information, and/or contract information.

The assigning module 206 is further configured to, when the second credential information passes the verification and the second credential information matches the assignment protocol corresponding to the target supply chain sub-number, sign for the assignment protocol corresponding to the target supply chain sub-number according to a sign-in instruction sent by the transferee through the supply chain management system, where the target supply chain sub-number is any one of the N supply chain sub-numbers.

FIG. 11 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment, as shown in FIG. 11, the system 200 further comprising:

a second receiving module 208, configured to receive the first supply chain data sent by the ERP system after the enterprise resource planning ERP system verifies that the first supply chain data passes before issuing the first supply chain data to generate the supply chain number according to an issuing instruction issued by the payer through the supply chain management system.

And the sending module 209 is used for sending the supply chain number to the ERP system after the first supply chain data is issued according to the issuing instruction sent by the payer through the supply chain management system so as to generate the supply chain number, so that the ERP system stores the supply chain number.

FIG. 12 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment, and as shown in FIG. 12, the sign-on module 202 includes:

the sending submodule 2021 is configured to send the first credential information to the ERP system, so that the ERP system verifies the first credential information according to the supply chain number, and sends the confirmation information to the supply chain management system when the first credential information passes the verification, and stores the first credential information.

The determining sub-module 2022 is configured to determine whether the first credential information matches the supply chain number after receiving the confirmation information sent by the ERP system.

The signing sub-module 2023 is configured to sign for the first supply chain data identified by the supply chain number according to the signing instruction when the first credential information matches the supply chain number.

FIG. 13 is a block diagram illustrating another supply chain management system in accordance with an exemplary embodiment, as shown in FIG. 13, the financing module 203 comprising:

the first packing sub-module 2031 is configured to pack the first credential information into a first file, and pack parameter information of the first credential information into a first packet.

The first sending sub-module 2032 is configured to send the first file to the server, and send the first message to the financial management system, so that the financial management system obtains the first file from the server according to the first message, and unpacks the first file.

The second packing sub-module 2033 is configured to pack the supply chain number into a second packet.

The second sending sub-module 2034 is configured to send the second message to the financial management system, so that the financial management system unpacks the second message.

Optionally, the first packing sub-module 2031 may be configured to perform the following steps:

The second packing sub-module 2033 may be configured to perform the following steps:

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

FIG. 14 is a block diagram illustrating an electronic device 300 according to an example embodiment. For example, the electronic device 300 may be provided as a server. Referring to fig. 14, the electronic device 300 includes a processor 322, which may be one or more in number, and a memory 332 for storing computer programs executable by the processor 322. The computer program stored in memory 332 may include one or more modules that each correspond to a set of instructions. Further, the processor 322 may be configured to execute the computer program to perform the supply chain management method described above.

Additionally, electronic device 300 may also include a power component 326 and a communication component 350, the power component 326 may be configured to perform power management of the electronic device 300, and the communication component 350 may be configured to enable communication, e.g., wired or wireless communication, of the electronic device 300. In addition, the electronic device 300 may also include input/output (I/O) interfaces 358. The electronic device 300 may operate based on an operating system, such as Windows Server (TM), M, stored in the memory 332_acOSXTM, UnixTM, LinuxTM, etc.

In another exemplary embodiment, a computer readable storage medium comprising program instructions which, when executed by a processor, implement the steps of the supply chain management method described above is also provided. For example, the computer readable storage medium may be the memory 332 described above including program instructions that are executable by the processor 322 of the electronic device 300 to perform the supply chain management method described above.

Preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and other embodiments of the present disclosure may be easily conceived by those skilled in the art within the technical spirit of the present disclosure after considering the description and practicing the present disclosure, and all fall within the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. Meanwhile, any combination can be made between various different embodiments of the disclosure, and the disclosure should be regarded as the disclosure of the disclosure as long as the combination does not depart from the idea of the disclosure. The present disclosure is not limited to the precise structures that have been described above, and the scope of the present disclosure is limited only by the appended claims.

Claims

1. A supply chain management method is applied to a supply chain management system, and comprises the following steps:

according to a financing request sent by the payee through the supply chain management system, the supply chain number and the first voucher information are sent to a financial management system according to an Electronic Data Interchange (EDI) standard, so that the financial management system sends financing accounts matched with the financing request to the payee according to the financing request after the first voucher information passes the audit;

before the issuing the first supply chain data according to the issuing instruction issued by the payer through the supply chain management system to generate the supply chain number, the method further comprises:

after the Enterprise Resource Planning (ERP) system verifies that the first supply chain data passes, receiving the first supply chain data sent by the ERP system according to an EDI standard;

and sending the supply chain number to the ERP system according to an EDI standard so that the ERP system can store the supply chain number.

2. The method of claim 1, wherein after the payee receives the financed account, the method further comprises:

3. The method of claim 1, wherein after the signing for the first supply chain data identified by the supply chain number according to a sign-on instruction issued by the payee via the supply chain management system, the method further comprises:

4. The method as claimed in claim 1, wherein the signing the first supply chain data identified by the supply chain number according to the signing instruction issued by the payee through the supply chain management system when the first credential information uploaded by the payee through the supply chain management system is verified and the first credential information matches the supply chain number comprises:

5. The method of claim 1, wherein sending the supply chain number and the first credential information to a financial management system in response to a financing request issued by the payee via the supply chain management system comprises:

packaging the supply chain number into a second message;

6. The method of claim 5, wherein packaging the first credential information into a first file and packaging the parameter information of the first credential information into a first packet comprises:

the packaging the supply chain number into a second message includes:

7. The method of claim 5, wherein packaging the first credential information into a first file and packaging the parameter information of the first credential information into a first packet comprises:

8. A supply chain management system, the system comprising:

the financing module is used for sending the supply chain number and the first certificate information to a financial management system according to an EDI standard according to a financing request sent by the payee through the supply chain management system, so that the financial management system sends financing accounts matched with the financing request to the payee according to the financing request after the first certificate information is checked;

the system further comprises:

the second receiving module is used for receiving the first supply chain data sent by the ERP system according to an EDI standard after the ERP system verifies that the first supply chain data passes before issuing the first supply chain data according to an issuing instruction sent by a payer through the supply chain management system so as to generate a supply chain number;

and the sending module is used for sending the first supply chain data according to an issuing instruction sent by a payer through the supply chain management system to generate a supply chain number, and then sending the supply chain number to the ERP system according to an EDI standard so that the ERP system can store the supply chain number.

9. The system of claim 8, further comprising:

10. The system of claim 8, further comprising:

11. The system of claim 8, wherein the sign-in module comprises:

12. The system of claim 8, wherein the financing module comprises:

13. The system of claim 12, wherein the first packing sub-module is configured to:

the second packing submodule is used for:

14. The system of claim 12, wherein the first packing sub-module is configured to:

15. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.

16. An electronic device, comprising:

a memory having a computer program stored thereon;

a processor for executing the computer program in the memory to carry out the steps of the method of any one of claims 1 to 7.