CN112766699A - Method and device for realizing electronic bill of lading monitoring, electronic equipment and storage medium - Google Patents
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Abstract
The invention provides a method, a device, electronic equipment and a storage medium for realizing electronic bill of lading monitoring, wherein the method comprises the following steps: acquiring operation data of an electronic bill-drawing service, wherein the electronic bill-drawing service comprises draft bill-drawing, formal bill-drawing, sample generation, sample confirmation, bill-drawing signature and issue, bill-drawing signature and receipt, and bill-changing and delivery, and the operation data comprises an operator operating the electronic bill-drawing service, operation occurrence time and an operation log; uploading the operation data to a corresponding node of a block chain for data synchronization; and displaying the state of the electronic bill-drawing service after data synchronization in a preset mode so as to monitor the state of the electronic bill-drawing service in real time. The invention realizes data synchronization by uploading the operation data of the electronic bill-drawing service to the corresponding node of the block chain, realizes the full-flow tracking of the electronic bill-drawing service, can control the flow direction of the bill-drawing service by the block chain technology, and reduces the service risk.
Description
Technical Field
The invention relates to the technical field of international freight transportation, in particular to a method and a device for realizing electronic bill of lading monitoring, electronic equipment and a storage medium.
Background
A shipping bill, called a bill of lading for short, is a written certificate issued by a ship's side or its agent, certifying that the goods have been received, allowing the goods to be shipped to the destination, and delivered to the shipper. It is a proof of contract between the carrier and shipper that has the utility of a certificate of property right legally.
The bill of lading in the prior art is generally a paper bill of lading, the problem of low transmission efficiency of the paper bill of lading generally exists, the paper bill of lading is sent from an export merchant to an import merchant, and the average time exceeds one week. Meanwhile, the express delivery service is transmitted and exchanged among a plurality of express delivery services, the safety is weak, and much time is spent on solving the problems of damage, loss and even reissue of stolen bills of lading. The cost of issuing and transporting a paper bill of lading is high.
Although the electronic bill of lading can solve the problems of the paper bill of lading, the electronic bill of lading also has the network security problem in the technology, for example, some hackers may steal the information of the electronic bill of lading with great hands, so that a solution with technical feasibility is needed to be provided to realize the monitoring of the electronic bill of lading.
Disclosure of Invention
The invention provides a method, a device, electronic equipment and a storage medium for realizing electronic bill of lading monitoring, which are used for solving the problem of network security of an electronic bill of lading in the prior art and realizing the electronic bill of lading monitoring by combining a block chain technology.
The invention provides a method for realizing electronic bill of lading monitoring, which comprises the following steps:
acquiring operation data of an electronic bill-drawing service, wherein the electronic bill-drawing service comprises draft bill-drawing, formal bill-drawing, sample generation, sample confirmation, bill-drawing signature and issue, bill-drawing signature and receipt, and bill-changing and delivery, and the operation data comprises an operator operating the electronic bill-drawing service, operation occurrence time and an operation log;
uploading the operation data to a corresponding node of a block chain for data synchronization;
and displaying the state of the electronic bill-drawing service after data synchronization in a preset mode so as to monitor the state of the electronic bill-drawing service in real time.
According to the method for realizing the monitoring of the electronic bill of lading provided by the invention, the operation data is uploaded to the corresponding node of the block chain for data synchronization, and the method comprises the following steps:
constructing a blockchain network consisting of domestic agents, overseas agents and shippers, wherein the blockchain network comprises intelligent contract codes of the three parties and blockchain accounts;
and uploading the operation of the electronic bill-drawing service to corresponding nodes of the block chain to realize data synchronization after the completion of the operation of the electronic bill-drawing service through a consensus algorithm of the block chain, an accounting mechanism and a distributed account book.
According to the method for realizing electronic bill of lading monitoring provided by the invention, before uploading the operation data to the corresponding node of the block chain for data synchronization, the method comprises the following steps:
creating a block chain account, and performing identity authentication on the block chain account by using a digital certificate;
and finishing related operation after the identity authentication is passed.
According to the method for realizing the monitoring of the electronic bill of lading provided by the invention, the displaying of the state of the electronic bill of lading service after the data synchronization in a preset mode comprises the following steps:
and displaying the state of the electronic bill of lading service in a mode of inquiring the state of the electronic bill of lading service by a report, a chart or a state pool website.
According to the method for realizing the monitoring of the electronic bill of lading provided by the invention, the displaying of the state of the electronic bill of lading service after the data synchronization in a preset mode comprises the following steps:
displaying all data of the electronic bill-drawing service of the preset user, wherein the displaying comprises carrying out multi-dimensional displaying on data analysis, service flow direction and service volume of the electronic bill-drawing service of the preset user.
According to the method for realizing the monitoring of the electronic bill of lading provided by the invention, the displaying of the state of the electronic bill of lading service after the data synchronization in a preset mode comprises the following steps:
and receiving a query request of the electronic bill of lading service state submitted by the domestic agent and the overseas agent through the block chain, and returning the information of the electronic bill of lading service state in real time.
According to the method for realizing the monitoring of the electronic bill of lading provided by the invention, the displaying of the state of the electronic bill of lading service after the data synchronization in a preset mode comprises the following steps:
and receiving a goods putting or goods withholding instruction submitted by the domestic agent through the block chain, and updating the goods putting or goods withholding instruction to the electronic bill picking service state on the block chain in real time.
The invention also provides a device for realizing the monitoring of the electronic bill of lading, which comprises:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring operation data of an electronic bill-picking service, the electronic bill-picking service comprises a draft bill-picking, a formal bill-picking, sample generation, sample confirmation, bill-picking signature, bill-picking issuance, bill-picking signature and bill-changing and goods-putting, and the operation data comprises an operator for operating the electronic bill-picking service, operation occurrence time and an operation log;
the block chain module is used for uploading the operation data to corresponding nodes of a block chain so as to carry out data synchronization;
and the display module is used for displaying the state of the electronic bill-drawing service after data synchronization in a preset mode so as to monitor the state of the electronic bill-drawing service in real time.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of the method for realizing the electronic bill of lading monitoring.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of a method of implementing electronic bill of lading monitoring as described in any of the above.
According to the method, the device, the electronic equipment and the storage medium for realizing the monitoring of the electronic bill raising, the operation data of the electronic bill raising service is uploaded to the corresponding node of the block chain to realize data synchronization, so that the full-flow tracking of the electronic bill raising service is realized, the flow direction of the bill raising can be controlled through the block chain technology, and the service risk is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart diagram of a method for implementing electronic bill of lading monitoring provided by the present invention;
FIG. 2 is a schematic flow chart of the present invention for implementing data synchronization;
FIG. 3 is a schematic flow chart of creating a blockchain account according to the present invention;
FIG. 4 is a schematic flow chart illustrating the status of an electronic bill of lading service according to the present invention;
FIG. 4a is a schematic diagram of an electronic bill of lading service status query provided by the present invention;
FIG. 5 is a second schematic flow chart illustrating the status of the electronic bill of lading service according to the present invention;
FIG. 6 is a block chain module according to the present invention;
FIG. 7 is a schematic structural diagram of an apparatus for implementing electronic bill of lading monitoring provided by the invention;
fig. 8 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
Bill of lading (abbreviated BL or B/L) refers to documentation to prove that a maritime cargo transportation contract and cargo has been received or shipped by a carrier, and that the carrier warrants delivery of the cargo accordingly. In external commerce, a bill of lading is a certificate issued to a shipper when a shipping department ships goods. The receiver picks up the goods from the delivery department of the delivery destination by the bill of lading, and the bill of lading can take effect after being signed by the carrier or the ship side. The bill of lading has three main functions of goods receipt, property right certificate and proof document of contract establishment.
The Block Chain (Block Chain) is a distributed shared account book and a database, and has the characteristics of decentralization, no tampering, trace leaving in the whole process, traceability, collective maintenance, public transparency and the like. The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm.
In order to better understand the method for monitoring the electronic bill of lading, the business process of the electronic bill of lading is simply introduced:
the shipper entrusts the goods to the domestic agent through the freight, and after the domestic agent checks and accepts the goods, the domestic agent performs electronic bill of lading issuance and sends a shipping instruction to the overseas agent, and the electronic bill of lading issuance needs to be uploaded to a corresponding node of the block chain. The consignee takes the goods to the overseas agent according to the electronic bill of lading of the block chain, the overseas agent carries out the goods release verification on the electronic bill of lading, and the bill is changed and the goods are released according to the issued electronic bill of lading after the verification is passed.
The electronic bill of lading provided by the invention can realize the on-line transaction of the whole business process, and realize the functions of instant transfer, transparent transaction, flexible endorsement and the like of the bill of lading transaction. Instant delivery of a bill of lading means that it may take several days for a mailing of the express mail to transfer the bill of lading from one party to another, whereas a block chain electronic bill of lading may take only a few seconds to complete the transfer of the bill of lading from one party to another. Where transaction transparent means that the transaction party always knows who the current holder of the blockchain electronic bill of lading is and who previously held the bills of lading. Flexible endorsement means that the block chain electronic bill of lading can endorse any specified consignee, and can also sign an order or a ticket holder.
The electronic bill of lading is mutually verified through electronic data exchange and is recognized as a right certificate representing goods, so that the safety of the bill of lading is ensured; meanwhile, the electronic bill-drawing simplifies the complicated operation procedures and improves the working efficiency; in the existing form, the electronic bill of lading is only a series of data transmitted and stored in an electronic mode, so that the error of storing the paper bill of lading data is avoided, and the data quality is ensured.
The invention links the real information of the electronic bill of lading, ensures the bill of lading to flow on the chain truly and effectively, and is tamper-proof and traceable through the block chain technology, and efficiently transmits the bill of lading information among a shipper, a domestic agent, a overseas agent and a consignee through the block chain, thereby being capable of monitoring the state of the electronic bill of lading business process in real time.
The following describes a method, an apparatus, and an electronic device for implementing electronic bill of lading monitoring according to the present invention with reference to fig. 1 to 8.
Fig. 1 is a schematic flow chart of a method for implementing electronic bill of lading monitoring provided by the present invention, as shown in fig. 1. The invention discloses a method for realizing electronic bill of lading monitoring, which comprises the following steps:
Wherein, the draft bill of lading indicates that the bill of lading information edited by the domestic agent is not submitted. The formal bill of lading represents that the domestic agent completes the bill of lading information and submits the bill of lading information. And the sample generation means that the domestic agent clicks the sample pushing system to send out the email. Sample confirmation means that the shipper clicks on sample confirmation. The bill of lading signature means that the domestic agent performs signature on the bill of lading. The issuance of the bill of lading indicates that the domestic agent issues the bill of lading. The invoice receipt indicates that the shipper signed a receipt. And the order changing and goods placing means that the overseas agent completes the order changing and goods placing.
Optionally, the bill of lading information, the bill of lading text, the insurance text and the bill of lading text of the ship company can be linked, the contents are mutually certified, and the information cannot be falsified.
Data uplink or bill uplink refers to data packed in a block as a new block through a common mechanism of block chain technology, and linked to a previous block as data that is not tampered on the chain.
Optionally, linking the status of the goods and electronic bill of lading service includes writing the operator, the time of occurrence of the operation, the operation log (status content), and the status into a blockchain account and transaction HASH (HASH).
It should be noted that the eight states of the electronic bill of lading service are states monitored according to the current service requirement, but the present invention is not limited thereto, and the states of the electronic service can be added or deleted according to the actual situation.
And 102, uploading the operation data to a corresponding node of the block chain to perform data synchronization.
By means of the characteristic that the block chain cannot be tampered, the data security can be fundamentally improved from the technical means, the problem that a paper bill of lading is easy to steal and damage can be solved, the problem that an electric discharge bill of lading is easy to forge and counterfeit can be thoroughly solved, the reliability of an outward shipping bill of lading in the industry is essentially improved, the possibility is brought to the innovation of the existing bill of lading business mode, and the traditional financial businesses such as an electric discharge insurance letter, an import and export credit card and a supply chain based on bill of lading circulation can be reviewed from the brand new view of the block chain.
And 104, displaying the state of the electronic bill of lading service after data synchronization in a preset mode so as to monitor the state of the electronic bill of lading service in real time.
Optionally, eight states of the electronic bill of lading service (draft bill of lading, official bill of lading, sample generation, sample confirmation, bill of lading signature and receipt and order changing and goods putting) are recorded after each corresponding system is operated, and through system preset menus such as bill of lading management, bill of lading information list and the like, the corresponding bill of lading is searched through bill inquiry or bill of lading state inquiry, and the circulation progress of the bill of lading can be checked, thereby realizing the monitoring of the electronic bill of lading.
Fig. 2 is a schematic flow chart of implementing data synchronization provided by the present invention, as shown in fig. 2. The step 102 of uploading the operation data to a corresponding node of a block chain for data synchronization includes:
A Smart contract (Smart contract), among others, is a computer protocol that propagates, verifies, or executes contracts in an informational manner. Smart contracts allow trusted transactions to be conducted without third parties, which transactions are traceable and irreversible.
Through the established block chain network, the electronic bill of lading is linked up in the circulation process among the domestic agent, the shipper and the overseas agent, and the information can be ensured to be traced so as to realize the monitoring of the electronic bill of lading.
The consensus algorithm is a code for controlling the operation of the block chain, sets the rules of all the participants in the transaction process, creates a network structure, and allows a group of independent systems to form consensus based on the same version. The consensus algorithm is the basis of the blockchain. The consensus algorithm includes workload certification PoW (Proof of work), equity certification PoS (Proof of Stake), delegation certification DPoS (left Proof of Stake), authority certification PoA (Proof of Authority), time certification PoET (Proof of Elapsed time), volume certification PoC (Proof of Capacity), space certification PoSpace (Proof of space), and burn certification PoBurn (Proof of Burn).
The distributed accounting book is formed by recording data by a plurality of network nodes, and each node is in accounting and synchronization.
The electronic bill-taking system is improved, and the safety and credibility of data such as electronic bill-taking content, goods and document states, bill-taking circulation records and the like are guaranteed. The functions of safety, dispersed storage, flexible preview and the like of the bill of lading are realized through the characteristics of the block chain technology. The bill of lading security means that the transmission of the block chain electronic bill of lading depends on Public Key Infrastructure (PKI). Only the actual owner of the private key can initiate transfer to the other party. The decentralized storage of bills of lading means that they cannot be changed unintentionally or maliciously for whatever reason. The bill of lading preview means that any party receiving a block chain electronic bill of lading (or similar transportation document) in the electronic bill of lading business process can preview a file before receiving the bill of lading.
Fig. 3 is a schematic flow chart of creating a blockchain account provided by the present invention, as shown in the figure. Before uploading the operation data to the corresponding node of the block chain for data synchronization in step 102, the method includes:
Through the elliptic curve encryption algorithm of the blockchain technology, a user performs identity authentication through a digital certificate/private key generated and distributed by the blockchain when an account is created, and completes related operations after authentication (see step 304), so that the operation has non-repudiation, the endorsement problem is effectively solved, and the problem of effective checking of the user identity in the operation of endorsing is effectively solved. The system can also introduce a third-party electronic signature platform, and the double guarantee of endorsement is increased from another way.
In the block chain, each account is defined by a Private Key (Private Key) and a Public Key (Public Key), the Private Key is a randomly generated 0,1 string of 256 bits (32 bytes), the Public Key is generated by mapping the Private Key by using an elliptic curve algorithm ECDSA-secp256k1, and one Private Key can only map one Public Key. And (3) carrying out hash (hash function) on the public key by using a hash algorithm Keccak-256, converting the public key into 32 bytes, and taking the last 20 bytes, namely the account address.
The Elliptic Curve algorithm is an Elliptic Curve encryption algorithm (ECC for short). In Elliptic Curve Cryptography (ECC), some special form of elliptic curve is utilized, i.e. an elliptic curve defined over a finite field.
Elliptic curve algorithms are a strong competitor of RSA (an encryption algorithm that uses different encryption and decryption keys). Compared with the RSA algorithm, the elliptic curve encryption algorithm has the advantages of higher safety performance, small calculated amount, high processing speed, small occupied storage space and low bandwidth requirement, has wide application prospect due to the characteristics of the elliptic curve encryption, is acknowledged to replace the RSA and becomes a general public key encryption algorithm.
And step 304, finishing relevant operations. That is, after the identity authentication is passed, the operation of uploading the operation data to the corresponding node of the block chain in step 102 for data synchronization may be performed.
Fig. 4 is a schematic flow chart illustrating the status of the electronic bill of lading service provided by the present invention, as shown in the figure. The displaying the state of the electronic bill of lading service after the data synchronization in the step 104 by a preset mode includes:
and 400, displaying the state of the electronic bill of lading service in a mode of inquiring the state of the electronic bill of lading service by a report, a chart or a state pool website.
It should be noted that uploading the electronic bill of lading service status in the system to the status pool can realize querying the information of the electronic bill of lading service status through the status pool.
Optionally, the status of the status pool website query electronic bill of lading service is shown in fig. 4a, and the menu shown in fig. 4a includes electronic bill of lading data that can be queried within a preset time according to an order number, an invoice number, a customer service number, a box number, or a customs clearance number. The state of the bill of lading is pushed to the client regularly through the state pool or according to the bill of lading state node, so that the client can master the trend of the bill of lading and the goods in real time.
The step 400 is to display the status of the electronic bill of lading service in a display manner.
For example, the system sets up strict operation rules for links of keeping, distributing, receiving, preparing, signing, placing, modifying, recovering, reporting, recording, abandoning, destroying and the like of the electronic bill of lading and other related operations, realizes the management of the whole life cycle of the bill of lading paper, ensures the destination transparency of each bill of lading paper, controls the flow direction of the bill of lading through the matching of business and the electronic bill of lading, and reduces the business risk.
Moreover, through the registration, distribution, recovery and invalidation management of the paper bills of lading, the system can check the current states of all electronic bills of lading at any time, know the receiving quantity, the issuing quantity, the invalidation quantity and the stock of each business unit and improve the management level of the bills of lading.
The receipt paper is a blank receipt having a predetermined format and content for printing the original receipt.
The above step 402 shows the status of the bill of lading service from the showing content.
Fig. 5 is a second schematic flow chart showing the status of the electronic bill of lading service provided by the present invention, as shown in the figure. The displaying the state of the electronic bill of lading service after the data synchronization in the step 104 by a preset mode further includes:
Therefore, the domestic agent and the overseas agent submit tasks and feedback states through the block chain, and the HOUSE bill of lading (small bill, shopkeeper bill of lading), the MASTER bill of lading (main bill, eastern bill of ship) and the import put-in-stock state can be received and checked in real time.
The HOUSE bill of lading is a bill of lading which is replaced by goods, the agent needs to replace the bill of lading with a main bill at a destination port, the receiver replaces the bill of lading with a small bill of lading, and the bill of lading can be directly laded. The MASTER bill of lading is a bill of lading from the shipowner, whereby the bill of lading can be directly used for lading in the destination port.
Therefore, the goods putting or goods withholding instruction of the domestic agent can be presented on the block chain bill of lading in real time, and the misplacement is avoided.
The steps 500 and 502 are to display the status of the electronic bill of lading service by receiving a query request or instruction.
Fig. 6 is a schematic diagram of a blockchain module provided by the present invention, as shown in the figure. The fields defined by the blockchain module include: the method comprises the following steps of bill picking up and chain winding, account opening, bill picking up and checking, bill picking up and inquiring, bill picking up and transferring, authority configuration, state modification, user authorization canceling, account freezing, account logout and account unfreezing, and is shown in the following table:
TABLE 1
Optionally, the operation of the chain of the bill of lading needs to be matched with a preset digital certificate (for example, a CFCA digital certificate of a chinese financial authentication center), the domestic agent uses the digital certificate stored in the UKEY (the UKEY is a small storage device which is directly connected to a computer through a USB interface, has a password verification function, and is reliable and high-speed), the shipper and the overseas agent use the digital certificate stored in the server, and the block chain can be accessed only when the digital certificate replacement data is verified.
Therefore, the block chain technology and the electronic bill of lading are combined, the uniqueness of the electronic bill of lading is ensured, and the electronic bill of lading has the characteristics of non-falsification and traceability, for example, a non-falsification timestamp can record the occurrence of each operation according to the time sequence of electronic bill of lading business transaction, and the record and the relevant certification of each operation are disclosed to a shipper, a domestic agent and a overseas agent, so that the bill of lading business process is safe and transparent for both a carrier and a shipper. The block chain electronic bill of lading is favorable to guaranteeing transaction safety, reducing trade risk, promoting document circulation efficiency and is favorable to cutting down relevant cost and expense.
The following describes the apparatus for implementing electronic bill of lading monitoring provided by the present invention, and the apparatus for implementing electronic bill of lading monitoring described below and the method for implementing electronic bill of lading monitoring described above can be referred to correspondingly.
Fig. 7 is a schematic structural diagram of an apparatus for implementing electronic bill of lading monitoring provided by the invention, as shown in the figure. The apparatus 700 for implementing electronic bill of lading monitoring according to the present invention comprises an obtaining module 702, a block chain module 704 and a display module 706.
The obtaining module 702 is configured to obtain operation data of an electronic bill of lading service, where the electronic bill of lading service includes draft bill of lading, formal bill of lading, sample generation, sample confirmation, bill of lading signature and issuance, bill of lading signature and bill of lading and delivery, and the operation data includes an operator who operates the electronic bill of lading service, operation occurrence time, and an operation log.
The blockchain module 704 is configured to upload the operation data to a corresponding node of a blockchain for data synchronization.
The display module 706 is configured to display the state of the electronic bill of lading service after data synchronization in a preset manner, so as to monitor the state of the electronic bill of lading service in real time.
Fig. 8 illustrates a physical structure diagram of an electronic device, and as shown in fig. 8, the electronic device may include: a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may invoke logic instructions in the memory 830 to perform the steps of a method of implementing electronic bill of lading monitoring.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the steps provided by the above-mentioned methods to perform a method for implementing electronic bill of lading monitoring.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program that, when executed by a processor, is implemented to perform the steps provided above to perform a method of implementing electronic bill of lading monitoring.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for realizing electronic bill of lading monitoring is characterized by comprising the following steps:
acquiring operation data of an electronic bill-drawing service, wherein the electronic bill-drawing service comprises draft bill-drawing, formal bill-drawing, sample generation, sample confirmation, bill-drawing signature and issue, bill-drawing signature and receipt, and bill-changing and delivery, and the operation data comprises an operator operating the electronic bill-drawing service, operation occurrence time and an operation log;
uploading the operation data to a corresponding node of a block chain for data synchronization;
and displaying the state of the electronic bill-drawing service after data synchronization in a preset mode so as to monitor the state of the electronic bill-drawing service in real time.
2. The method of claim 1, wherein uploading the operation data to a corresponding node of a blockchain for data synchronization comprises:
constructing a blockchain network consisting of a domestic agent, a overseas agent and a shipper, wherein the blockchain network comprises intelligent contract codes and blockchain accounts of the three parties;
and uploading the operation of the electronic bill-drawing service to corresponding nodes of the block chain after the completion of the operation of the electronic bill-drawing service through a consensus algorithm and a distributed account book of the block chain so as to realize data synchronization.
3. The method of claim 1, wherein prior to uploading the operation data to the corresponding node of the blockchain for data synchronization, the method comprises:
creating a block chain account, and performing identity authentication on the block chain account by using a digital certificate;
and finishing related operation after the identity authentication is passed.
4. The method according to claim 1, wherein the displaying the status of the electronic bill of lading service after the data synchronization by a preset mode comprises:
and displaying the state of the electronic bill of lading service in a mode of inquiring the state of the electronic bill of lading service by a report, a chart or a state pool website.
5. The method according to claim 1, wherein the displaying the status of the electronic bill of lading service after the data synchronization by a preset mode comprises:
displaying all data of the electronic bill-drawing service of the preset user, wherein the displaying comprises carrying out multi-dimensional displaying on data analysis, service flow direction and service volume of the electronic bill-drawing service of the preset user.
6. The method according to claim 1, wherein the displaying the status of the electronic bill of lading service after the data synchronization by a preset mode comprises:
and receiving a query request of the electronic bill of lading service state submitted by the domestic agent and the overseas agent through the block chain, and returning the information of the electronic bill of lading service state in real time.
7. The method according to claim 1, wherein the displaying the status of the electronic bill of lading service after the data synchronization by a preset mode comprises:
and receiving a goods putting or goods withholding instruction submitted by the domestic agent through the block chain, and updating the goods putting or goods withholding instruction to the electronic bill picking service state on the block chain in real time.
8. An apparatus for implementing electronic bill of lading monitoring, comprising:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring operation data of an electronic bill-picking service, the electronic bill-picking service comprises a draft bill-picking, a formal bill-picking, sample generation, sample confirmation, bill-picking signature, bill-picking issuance, bill-picking signature and bill-changing and goods-putting, and the operation data comprises an operator for operating the electronic bill-picking service, operation occurrence time and an operation log;
the block chain module is used for uploading the operation data to corresponding nodes of a block chain so as to carry out data synchronization;
and the display module is used for displaying the state of the electronic bill-drawing service after data synchronization in a preset mode so as to monitor the state of the electronic bill-drawing service in real time.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of implementing the method of electronic bill of lading monitoring according to any one of claims 1 to 7 are implemented when the processor executes the program.
10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of implementing an electronic bill of lading monitoring method according to any one of claims 1 to 7.
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