CN110992004A - Block chain-based rail transit project supply chain management system and method - Google Patents
Block chain-based rail transit project supply chain management system and method Download PDFInfo
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Abstract
The invention belongs to the technical field of supply chain management systems, and particularly relates to a block chain-based rail transit project supply chain management system and a block chain-based rail transit project supply chain management method. The invention realizes the management of contract agreement, logistics and construction quality of each party of rail transit project transaction through intelligent contracts, and paper contracts are not needed because all the contracts are completed in the system, thereby reducing artificial reasons and complicated procedures and improving the efficiency. The invention is used for managing the supply chain of the rail transit project.
Description
Technical Field
The invention belongs to the technical field of supply chain management systems, and particularly relates to a block chain-based rail transit project supply chain management system and method.
Background
The rail transit has advantages in the aspects of transport capacity, speed, economy and the like, and plays a key role in urban transportation. The development trend of the current infrastructure project is increasingly towards complexity and scale, and from the aspects of cost saving and construction period shortening, a terminal user tends to submit main works of the project, such as design, purchase, manufacture and the like, to a plurality of limited rail transit project contractors for unified responsibility; in the diversified and highly competitive market of the contractor, the rail transit project is large in early investment scale, long in construction period, very complex in design, process and management work, and the supply chain is in huge risk. The large investment scale means that once interest rate, payment conditions and the like change, cash flow pressure of suppliers is huge; the design, the process and the like are complicated, and problems easily occur in quality and management, which may finally result in an increase in project cost and a decrease in quality. The above problems may eventually lead to project delay or great risk in project quality.
A blockchain is a distributed database, which is mainly a string of data blocks generated by cryptography, each block being connected to a previous block, thereby ensuring that data added to the blockchain is permanently stored and is difficult to tamper with.
In view of the problems existing in the rail transit supply chain industry at present, the characteristics of decentralization, openness, traceability, non-falsification and the like of the block chain have important significance in the application of the rail transit supply chain field.
Disclosure of Invention
Aiming at the technical problems of large early investment scale, long construction period and extremely complex design, working procedure and management work of the rail transit project, the invention provides a block chain-based rail transit project supply chain management system and method with high working efficiency, high reliability and non-falsification.
In order to solve the technical problems, the invention adopts the technical scheme that:
a rail transit project supply chain management system based on a block chain comprises the block chain and a supply chain, wherein the supply chain comprises a rail transit core enterprise, a rail transit provider and a fund supplier, the block chain is participated by the rail transit core enterprise, the rail transit provider and the fund supplier together, the block chain records data information of the supply chain, and the block chain realizes contract agreement between the supply chains through an intelligent contract.
The information recorded by the block chain is not manually controlled, and the change of the information recorded by the block chain is triggered only by an intelligent contract, so that the condition is automatically judged and completed.
A block chain-based rail transit project supply chain management method comprises the following steps:
s1, the rail transit core enterprise issues bidding bulletins on the system, and the block chain records commodity details, supply time, quality assurance and supply enterprise information required by the rail transit core enterprise;
s2, the rail transit provider purchases materials according to the requirements of the rail transit core enterprise, and the block chain records the material purchasing manufacturer, the raw material list, purchasing personnel and purchasing record information of the rail transit provider;
s3, the rail transit supplier performs factory processing according to the requirements of the rail transit core enterprise, and the block chain records the processing factory, the production flow, the monitoring report and the delivery condition information of the rail transit supplier;
s4, the rail transit supplier transports goods according to the requirements of the rail transit core enterprise, and the block chain records the carrying unit, the logistics process, the commodity GPS track and the commodity storage condition information of the rail transit supplier;
s5, the rail transit supplier can apply for fund loan to the fund supplier by using the token pre-paid by the rail transit core enterprise in the system, and the fund supplier can inquire contract conditions in the block chain system and give the rail transit supplier the token exchange and the fund loan;
s6, settling funds to the rail transit provider according to the intelligent contract execution condition of the block chain, directly paying the funds to the fund supplier on behalf of the rail transit provider according to part of the funds of the intelligent contract, and paying the rest of the funds to the rail transit provider;
s7, paying the fund supplier according to the intelligent contract by the rail transit supplier;
s8, the block chain record of the track traffic project execution condition can be used as the credit evaluation basis of the new track traffic project financing of the track traffic core enterprise.
Compared with the prior art, the invention has the following beneficial effects:
by means of the characteristic that the block chain cannot be tampered, all contract contents including goods producers can be found clearly, and the defects that a traditional supply chain method needs paper certificates, third-party guarantee or certification organizations, medium and small enterprises are difficult to finance, cheating and cheating exist and the like are overcome; meanwhile, the invention realizes the management of contract agreement, logistics and construction quality of each party of rail transit project transaction through intelligent contracts, and all the contracts are completed in the system, so paper contracts are not needed, the artificial reasons and complicated procedures are reduced, and the efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a supply chain block chain system according to the present invention;
FIG. 2 is a schematic view of the operation of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A rail transit project supply chain management system based on a block chain is shown in figure 1 and comprises the block chain and a supply chain, wherein the supply chain comprises a rail transit core enterprise, a rail transit provider and a fund supplier, the block chain is participated by the rail transit core enterprise, the rail transit provider and the fund supplier together, the block chain records data information of the supply chain, and the block chain realizes contract agreement between the supply chains through an intelligent contract.
Furthermore, the information recorded by the block chain is not controlled manually, and the change of the information recorded by the block chain is triggered only by an intelligent contract, so that the condition is automatically judged and completed.
A block chain-based rail transit project supply chain management method, as shown in fig. 2, includes the following steps:
s1, the rail transit core enterprise issues bidding bulletins on the system, and the block chain records commodity details, supply time, quality assurance and supply enterprise information required by the rail transit core enterprise;
s2, the rail transit provider purchases materials according to the requirements of the rail transit core enterprise, and the block chain records the material purchasing manufacturer, the raw material list, purchasing personnel and purchasing record information of the rail transit provider;
s3, the rail transit supplier performs factory processing according to the requirements of the rail transit core enterprise, and the block chain records the processing factory, the production flow, the monitoring report and the delivery condition information of the rail transit supplier;
s4, the rail transit supplier transports goods according to the requirements of the rail transit core enterprise, and the block chain records the carrying unit, the logistics process, the commodity GPS track and the commodity storage condition information of the rail transit supplier;
s5, the rail transit supplier can apply for fund loan to the fund supplier by using the token pre-paid by the rail transit core enterprise in the system, and the fund supplier can inquire contract conditions in the block chain system and give the rail transit supplier the token exchange and the fund loan;
s6, settling funds to the rail transit provider according to the intelligent contract execution condition of the block chain, directly paying the funds to the fund supplier on behalf of the rail transit provider according to part of the funds of the intelligent contract, and paying the rest of the funds to the rail transit provider;
s7, paying the fund supplier according to the intelligent contract by the rail transit supplier;
s8, the block chain record of the track traffic project execution condition can be used as the credit evaluation basis of the new track traffic project financing of the track traffic core enterprise.
The working principle of the invention is as follows: firstly, a fund supplier evaluates according to the credit condition of a rail transit core enterprise and the feasibility of a rail transit construction project. Secondly, after the evaluation is passed, a block chain network system which is participated by a plurality of parties such as a rail transit core enterprise, a rail transit provider, a fund supplier and the like is established, system members store and maintain the block chain system together, and relevant information is recorded on the block chain; then, the intelligent contracts are utilized to realize the processes of contract agreement, logistics specification and the like between enterprises and suppliers and manufacturers, and block chain digital certificates are provided for capital suppliers aiming at financial links related to commodity production, transportation and the like.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (3)
1. A rail transit project supply chain management system based on block chains is characterized in that: the supply chain comprises a rail transit core enterprise, a rail transit provider and a fund supplier, the block chain is participated by the rail transit core enterprise, the rail transit provider and the fund supplier together, the block chain records data information of the supply chain, and the block chain realizes contract agreement between the supply chains through intelligent contracts.
2. The block chain based rail transit item supply chain management system of claim 1, wherein: the information recorded by the block chain is not manually controlled, and the change of the information recorded by the block chain is triggered only by an intelligent contract, so that the condition is automatically judged and completed.
3. A rail transit project supply chain management method based on a block chain is characterized in that: comprises the following steps:
s1, the rail transit core enterprise issues bidding bulletins on the system, and the block chain records commodity details, supply time, quality assurance and supply enterprise information required by the rail transit core enterprise;
s2, the rail transit provider purchases materials according to the requirements of the rail transit core enterprise, and the block chain records the material purchasing manufacturer, the raw material list, purchasing personnel and purchasing record information of the rail transit provider;
s3, the rail transit supplier performs factory processing according to the requirements of the rail transit core enterprise, and the block chain records the processing factory, the production flow, the monitoring report and the delivery condition information of the rail transit supplier;
s4, the rail transit supplier transports goods according to the requirements of the rail transit core enterprise, and the block chain records the carrying unit, the logistics process, the commodity GPS track and the commodity storage condition information of the rail transit supplier;
s5, the rail transit supplier can apply for fund loan to the fund supplier by using the token pre-paid by the rail transit core enterprise in the system, and the fund supplier can inquire contract conditions in the block chain system and give the rail transit supplier the token exchange and the fund loan;
s6, settling funds to the rail transit provider according to the intelligent contract execution condition of the block chain, directly paying the funds to the fund supplier on behalf of the rail transit provider according to part of the funds of the intelligent contract, and paying the rest of the funds to the rail transit provider;
s7, paying the fund supplier according to the intelligent contract by the rail transit supplier;
s8, the block chain record of the track traffic project execution condition can be used as the credit evaluation basis of the new track traffic project financing of the track traffic core enterprise.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911299633.6A CN110992004A (en) | 2019-12-17 | 2019-12-17 | Block chain-based rail transit project supply chain management system and method |
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| CN201911299633.6A CN110992004A (en) | 2019-12-17 | 2019-12-17 | Block chain-based rail transit project supply chain management system and method |
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Cited By (4)
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| CN111798209A (en) * | 2020-06-30 | 2020-10-20 | 远光软件股份有限公司 | Engineering project management method based on block chain, electronic equipment and storage medium |
| CN112396519A (en) * | 2020-10-27 | 2021-02-23 | 安徽中科晶格技术有限公司 | Automatic account splitting method based on block chain |
| CN112862474A (en) * | 2021-02-05 | 2021-05-28 | 湖南大学 | Supply chain management method, system, equipment and storage medium based on block chain |
| CN113379307A (en) * | 2021-06-30 | 2021-09-10 | 广西广播电视信息网络股份有限公司 | Digital television terminal product quality control method and system based on block chain technology |
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