CN112541117A - Power grid supply chain purchase digital examination method based on full life cycle - Google Patents
Power grid supply chain purchase digital examination method based on full life cycle Download PDFInfo
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Abstract
The invention discloses a full-life-cycle-based power grid supply chain purchase digital review method, which comprises the following steps: 1) building a set of block chains maintained by a plurality of nodes, and building a power grid purchasing platform based on the block chains; 2) setting an approval department as a node of a purchasing platform, and deploying a preset intelligent contract on the node; 3) the buyer accesses the purchasing platform and submits an identity verification message, and the message and the verification result are broadcast to the nodes of the whole network; 4) the purchasing personnel submits a purchasing plan; and the platform checks the purchasing plan, determines whether the purchasing plan information passes or not according to the purchasing plan and a preset intelligent contract after the checking passes, and broadcasts the passing result to the nodes of the whole network. By means of the novel information technologies such as artificial intelligence and block chains, the invention designs the digital processes of services such as intelligent review of a purchasing plan, purchasing except bidding, contract change, release and the like, and achieves the purposes of standard service execution, simple service handling and high service cooperation efficiency.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a full-life-cycle-based power grid supply chain purchase digital examination method.
Background
In the digital economy era, data becomes an important strategic resource of the country, the soil is bred in a new industry, a new economy and a new state, and deep development and utilization of the data resource are important means for improving social management capability and public service level and creating a new service state. At present, a set of standardized management process is gradually formed in the material specialty of each level of power grid company, and the overall operation efficiency of a supply chain is continuously improved. However, due to the complexity and particularity of the business links such as material planning, purchasing and contract, the problems of insufficient application or misuse of purchasing standards, low working efficiency of purchasing examination outside planning examination and bidding, difficulty in getting rid of lengthy management processes of paper purchasing contracts and the like still exist:
1. the information of the purchasing plan making process and the plan executing process is not effectively correlated, the purchasing plan making accuracy and the executing rigidity are difficult to evaluate, a two-way information tracing mechanism from the plan making process to the executing process and from the purchasing result to the purchasing plan needs to be established, and the business cooperation is strengthened;
2. the dependency of the purchasing plan review work on experts is high, historical review data is not effectively managed and fully utilized, and review means and review quality need to be optimized and improved;
3. the work load of purchasing and compliance examination outside the bidding is large, a large amount of simple and repetitive examination work exists, and the examination work efficiency needs to be further improved by applying a digital technology urgently;
4. the processes of signing, changing, removing and the like of the purchase contract need to participate in and sign opinions in many ways, the electronic contract and the offline paper contract need to be processed synchronously, the transfer process is complicated and tedious, the contract transfer efficiency is low, and the risk of legal dispute is high.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a full-life-cycle-based power grid supply chain purchasing digital inspection method, which is used for further promoting the digitization of power grid supply chain services, establishing a novel digital management mode for planned contract services characterized by informatization support, standardized execution and intelligent operation, reducing the labor and time cost for handling and inspecting the purchasing services, powerfully improving the purchasing credibility and transparency and greatly improving the decision and service capacity of purchasing departments.
In order to solve the technical problems, the invention adopts the following technical scheme:
a full-life-cycle-based power grid supply chain purchase digital review method comprises the following steps:
1) establishing a set of block chains maintained by a plurality of nodes, and establishing a power grid purchasing platform based on the block chains;
2) setting an approval department as a node of a purchasing platform of power grid materials, and deploying a preset intelligent contract at the node;
3) the buyer accesses the purchasing platform and submits an identity verification message, and the message and the identity verification result are broadcast to the nodes of the whole network;
4) the purchasing personnel submits a purchasing plan; and the power grid purchasing platform checks the purchasing plan, determines whether the purchasing plan information passes or not according to the purchasing plan and the preset intelligent contract after the checking is passed, and broadcasts a passing result to the nodes of the whole network.
In the above technical scheme:
the platform module is a technical module forming a block chain, and the technical module comprises a consensus module, a certificate module, a log module, a memory pool module, an intelligent contract module, a peer-to-peer computer network module, a distributed data storage module and a block management module; the monitoring system is used for monitoring the operation of the whole power grid purchasing platform; the upgrading system is used for carrying out software upgrading management on the platform system; the node management system is used for managing the accessed nodes; the contract management system is used for auditing the procurement plan and signing the contract. The business service module is used for managing corresponding specific business required under the actual situation, and the corresponding specific business comprises user management, transaction information management, purchasing plan management and contract management.
Further, the method further comprises: and after accessing the purchasing platform, the purchasing personnel submits a contract change release requirement and broadcasts the requirement to the nodes of the whole network after passing the verification.
Further, the method for auditing the procurement plan or contract change release request comprises the following steps:
1) extracting key terms related to the business from historical data, and giving definition and compliance requirements to the key terms so as to construct an examination expert knowledge base;
2) creating a knowledge graph of the interrelations between the key terms;
3) collecting key terms in the purchase plan or contract change release requirement, and matching the key terms with the key terms in the examination expert knowledge base;
4) and sending the requirements for removing the change of the purchasing plan or the contract and the compliance requirements of the successfully matched keyword entries to an auditing department for auditing.
Further, the compliance requirements include a purchasing standard of the purchasing plan and a requirement of releasing the contract change.
Furthermore, the method also comprises the step that the power grid purchasing platform rechecks the approved contract or the contract change removing requirement. The rechecking process comprises the following steps: assigning a compliance requirement which can be assigned, comparing the value range in the collected keyword entries, and sending out early warning information if the value range exceeds the assignment range of the compliance requirement.
Further, the process of confirming the preset intelligent contract comprises the following steps:
1) the power grid purchasing platform acquires a purchasing plan uploaded by a terminal of a purchasing person;
2) performing hash operation on the purchase plan to obtain a first hash value; embedding identification information in the purchase plan to obtain a file to be signed;
3) obtaining a second hash value according to the file to be signed, the first hash value and a pre-stored electronic signature associated with a signature unit;
4) and sending the first hash value, the second hash value and the signature information to the block chain for uplink.
The invention has the advantages that:
by means of emerging information technologies such as an electronic justice technology, a mobile technology, artificial intelligence and a block chain, the invention designs the digital processes of services such as intelligent review of a purchasing plan, purchase except bid, contract change, release and the like by adopting a mode of driving service change by the information technology, achieves the aims of service execution specification, simple and convenient service handling, high service cooperation efficiency and service data sharing, and improves the operation efficiency of purchasing services.
Drawings
FIG. 1 is a block flow diagram of the present invention.
Fig. 2 is a framework of the power grid purchasing platform of the invention.
Detailed Description
Referring to fig. 1-2, a full-life-cycle-based digital inspection method for power grid supply chain procurement includes:
1) establishing a set of block chains maintained by a plurality of nodes, and establishing a power grid purchasing platform based on the block chains;
2) setting an approval department as a node of a purchasing platform of power grid materials, and deploying a preset intelligent contract at the node;
3) the buyer accesses the purchasing platform and submits an identity verification message, and the message and the identity verification result are broadcast to the nodes of the whole network;
4) the purchasing personnel submits a purchasing plan; and the power grid purchasing platform checks the purchasing plan, determines whether the purchasing plan information passes or not according to the purchasing plan and the preset intelligent contract after the checking is passed, and broadcasts a passing result to the nodes of the whole network.
The power grid purchasing platform comprises a platform module, a platform system and a business service module. The platform module is a technical module forming a block chain, and the technical module comprises a consensus module, a certificate module, a log module, a memory pool module, an intelligent contract module, a peer-to-peer computer network module, a distributed data storage module and a block management module. The platform system forms subsystems for realizing various functions based on the technical modules, and the subsystems comprise a monitoring system, an upgrading system, a node management system and a contract management system; the monitoring system is used for monitoring the operation of the whole power grid purchasing platform; the upgrading system is used for carrying out software upgrading management on the platform system; the node management system is used for managing the accessed nodes; the contract management system is used for auditing the procurement plan and signing the contract. The business service module is used for managing corresponding specific business required under the actual situation, and the corresponding specific business comprises user management, transaction information management, purchasing plan management and contract management.
In addition, the method further comprises: and after accessing the purchasing platform, the purchasing personnel submits a contract change release requirement and broadcasts the requirement to the nodes of the whole network after passing the verification. The method for auditing the procurement plan or contract change release requirement comprises the following steps:
1) extracting key terms related to the business from historical data, and giving definition and compliance requirements to the key terms so as to construct an examination expert knowledge base;
2) creating a knowledge graph of the interrelations between the key terms;
3) collecting key terms in the purchase plan or contract change release requirement, and matching the key terms with the key terms in the examination expert knowledge base;
4) and sending the requirements for removing the change of the purchasing plan or the contract and the compliance requirements of the successfully matched keyword entries to an auditing department for auditing.
Wherein, the compliance requirements comprise the purchasing standard of the purchasing plan and the requirement of releasing the contract change. Furthermore, the method also comprises the step that the power grid purchasing platform rechecks the approved contract or the contract change removing requirement. The rechecking process comprises the following steps: assigning a compliance requirement which can be assigned, comparing the value range in the collected keyword entries, and sending out early warning information if the value range exceeds the assignment range of the compliance requirement.
The process of confirming the preset intelligent contract comprises the following steps:
1) the power grid purchasing platform acquires a purchasing plan uploaded by a terminal of a purchasing person;
2) performing hash operation on the purchase plan to obtain a first hash value; embedding identification information in the purchase plan to obtain a file to be signed;
3) obtaining a second hash value according to the file to be signed, the first hash value and a pre-stored electronic signature associated with a signature unit;
4) and sending the first hash value, the second hash value and the signature information to the block chain for uplink.
Claims (7)
1. The full-life-cycle-based power grid supply chain purchase digital examination method is characterized by comprising the following steps of:
1) establishing a set of block chains maintained by a plurality of nodes, and establishing a power grid purchasing platform based on the block chains;
2) setting an approval department as a node of a purchasing platform of power grid materials, and deploying a preset intelligent contract at the node;
3) the buyer accesses the purchasing platform and submits an identity verification message, and the message and the identity verification result are broadcast to the nodes of the whole network;
4) the purchasing personnel submits a purchasing plan; and the power grid purchasing platform checks the purchasing plan, determines whether the purchasing plan information passes or not according to the purchasing plan and the preset intelligent contract after the checking is passed, and broadcasts a passing result to the nodes of the whole network.
2. The digital examination method for the power grid supply chain procurement as claimed in claim 1, characterized in that:
the power grid purchasing platform comprises a platform module, a platform system and a business service module;
the platform module is a technical module forming a block chain, and the technical module comprises a consensus module, a certificate module, a log module, a memory pool module, an intelligent contract module, a peer-to-peer computer network module, a distributed data storage module and a block management module;
the platform system forms subsystems for realizing various functions based on the technical modules, and the subsystems comprise a monitoring system, an upgrading system, a node management system and a contract management system; the monitoring system is used for monitoring the operation of the whole power grid purchasing platform; the upgrading system is used for carrying out software upgrading management on the platform system; the node management system is used for managing the accessed nodes; the contract management system is used for auditing a purchasing plan and signing a contract;
the business service module is used for managing corresponding specific business required under the actual situation, and the corresponding specific business comprises user management, transaction information management, purchasing plan management and contract management.
3. The digital examination method for the grid supply chain procurement according to claim 1, characterized by further comprising:
and after accessing the purchasing platform, the purchasing personnel submits a contract change release requirement and broadcasts the requirement to the nodes of the whole network after passing the verification.
4. The digital examination method for the power grid supply chain procurement as claimed in claim 3,
the method for auditing the procurement plan or contract change release requirement comprises the following steps:
1) extracting key terms related to the business from historical data, and giving definition and compliance requirements to the key terms so as to construct an examination expert knowledge base;
2) creating a knowledge graph of the interrelations between the key terms;
3) collecting key terms in the purchase plan or contract change release requirement, and matching the key terms with the key terms in the examination expert knowledge base;
4) and sending the requirements for removing the change of the purchasing plan or the contract and the compliance requirements of the successfully matched keyword entries to an auditing department for auditing.
5. The digital examination method for the power grid supply chain procurement as claimed in claim 1, characterized in that:
the compliance requirements comprise the purchasing standard of the purchasing plan and the requirement of contract change removal.
6. The digital examination method for power grid supply chain procurement as claimed in claim 4,
the power grid purchasing platform rechecks the approved contract or the contract change removing requirement; the rechecking process comprises the following steps: assigning a compliance requirement which can be assigned, comparing the value range in the collected keyword entries, and sending out early warning information if the value range exceeds the assignment range of the compliance requirement.
7. The digital examination method for the power grid supply chain procurement as claimed in claim 1,
the process of confirming the preset intelligent contract comprises the following steps:
1) the power grid purchasing platform acquires a purchasing plan uploaded by a terminal of a purchasing person;
2) performing hash operation on the purchase plan to obtain a first hash value; embedding identification information in the purchase plan to obtain a file to be signed;
3) obtaining a second hash value according to the file to be signed, the first hash value and a pre-stored electronic signature associated with a signature unit;
4) and sending the first hash value, the second hash value and the signature information to the block chain for uplink.
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| CN202011429831.2A CN112541117A (en) | 2020-12-09 | 2020-12-09 | Power grid supply chain purchase digital examination method based on full life cycle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114912907A (en) * | 2022-07-18 | 2022-08-16 | 国网浙江省电力有限公司金华供电公司 | Multi-node examination method and platform suitable for purchase plan data |
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- 2020-12-09 CN CN202011429831.2A patent/CN112541117A/en active Pending
Patent Citations (5)
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| WO2018032372A1 (en) * | 2016-08-13 | 2018-02-22 | 深圳市樊溪电子有限公司 | Trusted power grid transaction platform based on block chain technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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