CN108564456A - A kind of the automation exchange method and system of power market transaction bidding data - Google Patents
A kind of the automation exchange method and system of power market transaction bidding data Download PDFInfo
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- CN108564456A CN108564456A CN201810166536.9A CN201810166536A CN108564456A CN 108564456 A CN108564456 A CN 108564456A CN 201810166536 A CN201810166536 A CN 201810166536A CN 108564456 A CN108564456 A CN 108564456A
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Abstract
The present invention relates to a kind of automation exchange method of power market transaction bidding data and systems, and quote data is obtained from electricity market；The preassigned data of both parties in the quote data got are carried out to generate quotation file after individually encrypting；Encrypted quotation file is transferred to the quote data that recognizable format is resolved to after specified interface by transmission channel.Electricity transaction quotation information is stored encrypted in the mode in file by technical solution provided by the invention, is transferred to transaction system by the handshake interface of safety and is parsed, and large-scale batch-automated quotation is realized.
Description
Technical field
The present invention relates to field of electric power automation, and in particular to a kind of automation interaction of power market transaction bidding data
Method and system.
Background technology
More than 1700 sale of electricity companies have been established in the continuous propulsion of electricity market reform, up to now, the whole nation with limited laibility.
National Development and Reform Committee, Bureau of Energy issue《About the implementation guideline for promoting the reform of sale of electricity side》, give the access item of sale of electricity company
Part, each province's trade center also begin to carry out the access of sale of electricity company.By taking the access of Jiangsu power exchange regulation as an example, sale of electricity
Company, which needs to be equipped with technical information, supports system, disclosure satisfy that participate in the quotation of marketing, the functions such as information is reported and submitted.
Sale of electricity technical information supports system (hereinafter referred to as electricity-selling system) and electricity transaction system (hereinafter referred to as transaction system
System) closed butt joint, but framework and the technology realization of the transaction system of each manufacturer exploitation and electricity-selling system are not quite similar, it can not
Directly interconnected.At transaction system end, the handshake interface for supporting that power market transaction is bidded, all electric power are there is no at present
Transaction is bidded operation, is required for manually being offered manually by Web browser login system, cumbersome, cannot be satisfied greatly
The needs of batch-automated quotation.In electricity-selling system section, as sale of electricity company gradually participates in power market transaction, and its agency
Number of users is more and more, needs the information such as the practical electricity consumption situation, company operation cost, electricity price of the user according to its agency,
Quotation information is generated, and the automatic transaction platform that is transferred to as early as possible participates in bidding after transaction starts, and obtains with this and preferably bids
Ranking.
Therefore, there is an urgent need for a kind of data interactive method that electricity transaction is bidded and systems.
Invention content
To solve above-mentioned deficiency of the prior art, the object of the present invention is to provide a kind of power market transaction bidding datas
Automation exchange method and system, support different file formats, different transmission mode, and meet encryption and authentication is wanted
It asks, the electricity-selling system and transaction system to adapt to isomery carry out the demand of quotation information interaction.
The purpose of the present invention is what is realized using following technical proposals：
The present invention provides a kind of exchange method of power market transaction bidding data, thes improvement is that：
Quote data is obtained from electricity market；
The preassigned data of both parties in the quote data got are carried out to generate quotation file after individually encrypting；
Encrypted quotation file is transferred to the report that recognizable format is resolved to after specified interface by transmission channel
Valence mumber evidence.
Further：It is described to carry out preassigned data in the quote data got to generate quotation after individually encrypting
File, including：
Each data in the preassigned data of both parties in quote data are encrypted respectively；
Encrypted quote data is generated into quotation file according to preset XML, JSON or CIM/E format.
Further：The preassigned data of both parties include electricity price, electricity and electric power data.
Further：It is resolved to after the encrypted quotation file is transferred to specified interface by transmission channel
Further include calculating Hash hashed values to quotation text using SM3, SHA-256 algorithm before the quote data of recognizable format
Part carries out data integrity check, and verification is digitally signed to quotation file using SM2, RSA Algorithm.
Further：The encrypted quotation file is transferred to that be resolved to after specified interface can by transmission channel
Identify the quote data of format, including：
Data check is carried out to the encryption quotation file being transferred to；
Parsing data check the encryption quotation file passed through；
The preassigned data in the encryption quotation file after parsing are solved by the decruption key made an appointment
It is close, form the quote data that can recognize that format.
Further：The data are checked：
Identity validation and integrality is checked；
Business datum is checked.
Further：The identity validation and integrality is checked, including：The digital signature of verification quotation file, judgement are
It is no to come from the electricity-selling system merchandised with it, and pass through Hash hashed values, the integrality of verification quotation file.
Further：The business datum is checked, including：
Whether each field data in encrypted quotation file meets call format；
It is encrypted quotation file market member whether in access list, quotation the time whether at the appointed time；
Whether electricity price, electricity in encrypted quotation file, electric power data meet the business need of transaction.
Further：It is described to be solved after the encrypted quotation file is transferred to specified interface by transmission channel
When analysis is the quote data of recognizable format, the transmission mode of transmission channel includes：Real-time, interactive mode and single interactive mode；
The real-time, interactive mode includes：Application program WebService or procotol WebSocket forms are provided
Api interface, electricity-selling system are connected to transaction platform by api interface, automatically by preset XML, JSON or CIM/E format
File offer in the form of data message, is transmitted to transaction system in real time；
The single interactive mode provides SFTP services, including：By user name/password or the form of digital certificate into
Row authentication logs in SFTP services, and preset XML, JSON or CIM/E format is stored in local quotation file
It uploads under specified directory, completes quotation.
Further：After forming the quote data that can recognize that format, by quote data deposit quote data library.
The present invention also provides a kind of interactive systems of power market transaction bidding data, the improvement is that：
Acquisition module, for obtaining quote data from electricity market；
Encrypting module, for carrying out the preassigned data of both parties in the quote data got after individually encrypting
Generate quotation file；
Parsing module, is transferred to by transmission channel that be resolved to after specified interface can for encrypted quotation file
Identify the quote data of format.
Further：The encrypting module, including：
Encryption unit, for carrying out each data in the preassigned data of both parties in quote data respectively
Encryption；
Generation unit, for generating encrypted quote data according to preset XML, JSON or CIM/E format
Quotation file.
Further：The sensitive data includes electricity price, electricity and electric power data.
Further：Further include digital signature and integrity check module, for logical in the encrypted quotation file
Transmission channel is crossed to be transferred to before the quote data for being resolved to recognizable format after specified interface, further include using SM3,
SHA-256 algorithms calculate Hash hashed values and carry out data integrity check to the quotation file, using SM2, RSA Algorithm to report
Value document is digitally signed verification.
Further：The parsing module, including：
Data check unit, and data check is carried out for the encryption quotation file to being transferred to；
Resolution unit checks the encryption passed through quotation file for parsing data；
Decryption unit is carried out for the sensitive data in the encryption message file after the key pair parsing by making an appointment
Decryption forms the quote data that can recognize that format.
Further：The data check unit, including：
Identity validation and integrality checks subelement, and the digital signature for verifying quotation file judges whether to come from
Its electricity-selling system claimed, and pass through Hash hashed values, the integrality of verification quotation file；
Business datum checks subelement, including：
First judgment sub-unit is wanted for judging whether each field data in encrypted quotation file meets format
It asks；
Second judgment sub-unit, for judging the market member of encrypted quotation file whether in access list, report
At the appointed time whether the valence time；
Third judgment sub-unit, for judging whether the electricity price in encrypted quotation file, electricity, electric power data meet
The business need of transaction.
Further：Further include memory module, is used for after forming the quote data that can recognize that format, by the quotation number
According to deposit quote data library.
Compared with the immediate prior art, the advantageous effect that technical solution provided by the invention reaches is：
The present invention provides a kind of the automation exchange method and system of power market transaction bidding data, from electricity market
Obtain quote data；The preassigned data of both parties in the quote data got are carried out to generate quotation after individually encrypting
File；Encrypted quotation file is transferred to the quotation number that recognizable format is resolved to after specified interface by transmission channel
According to.To the independent encrypting and decrypting of specified data, the confidentiality and data safety of data ensure that, avoid causing letting out for trade secret
Dew.
For ease of isomery transaction system and electricity-selling system be traded quotation information interaction, devise by sale of electricity system
System is by the mode that the information such as electricity price, electricity, electric power encrypting storing be quotation file, by network interface transfers to transaction system,
It is parsed again by transaction system, to realize extensive automatic batch bid information interaction.
The outstanding feature of the present invention is to provide bidding data interaction for existing isomery transaction system and electricity-selling system
Method, solve the problems, such as currently can only manually be declared Transaction Information by browser, can meet automation report
The demand of valence.In order to ensure the confidentiality of quotation information, by sensitive data domain (such as electricity price, electricity, the electric power in file of offering
Deng) individually encrypted, avoid the leakage for causing trade secret.Further, since quotation information is transmitted by the form of file,
, still can be by manually generated quotation file in the case of electricity-selling system accident delay machine, and manual transmission is participated in business to transaction platform
It bids, reduces the risk brought by IT system problem.
Description of the drawings
Fig. 1 is interface facility schematic diagram provided by the invention；
Fig. 2 is interface facility flow chart provided by the invention；
Fig. 3 is a kind of simple process figure of the exchange method of power market transaction bidding data provided by the invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual component and function are optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, these embodiments of the invention can individually or generally be indicated that this is only with term " invention "
For convenience, it and if in fact disclosing the invention more than one, is not meant to automatically limit ranging from appointing for the application
What single invention or inventive concept.
Embodiment one,
Present invention design realizes a kind of the automation exchange method and system of power market transaction bidding data, realizes electricity
The automation interface interaction that power transaction is bidded, meets the needs of electricity, electric power, electricity price are declared in high-volume automation whenever and wherever possible,
It realizes and merchandises the flexible interaction bidded between the electricity transaction system and electricity-selling system of different vendor.As shown in figure 3, including mainly
Following steps：
Quote data is obtained from electricity market；
The preassigned data of both parties in the quote data got are carried out to generate quotation file after individually encrypting；
Encrypted quotation file is transferred to the report that recognizable format is resolved to after specified interface by transmission channel
Valence mumber evidence.
Further：It is described to carry out preassigned data in the quote data got to generate quotation after individually encrypting
File, including：
Each data in the preassigned data of both parties in quote data are encrypted respectively；
Encrypted quote data is generated into quotation file according to preset XML, JSON or CIM/E format.
Further：The preassigned data of both parties include electricity price, electricity and electric power data.
Further：It is resolved to after the encrypted quotation file is transferred to specified interface by transmission channel
Further include calculating Hash hashed values to quotation text using SM3, SHA-256 algorithm before the quote data of recognizable format
Part carries out data integrity check, and verification is digitally signed to quotation file using SM2, RSA Algorithm.
Further：The encrypted quotation file is transferred to that be resolved to after specified interface can by transmission channel
Identify the quote data of format, including：
Data check is carried out to the encryption quotation file being transferred to；
Parsing data check the encryption quotation file passed through；
The preassigned data in the encryption quotation file after parsing are solved by the decruption key made an appointment
It is close, form the quote data that can recognize that format.
Further：The data are checked：
Identity validation and integrality is checked；
Business datum is checked.
Further：The identity validation and integrality is checked, including：The digital signature of verification quotation file, judgement are
It is no to come from the electricity-selling system merchandised with it, and pass through Hash hashed values, the integrality of verification quotation file.
Further：The business datum is checked, including：
Whether each field data in encrypted quotation file meets call format；
It is encrypted quotation file market member whether in access list, quotation the time whether at the appointed time；
Whether electricity price, electricity in encrypted quotation file, electric power data meet the business need of transaction.
Further：It is described to be solved after the encrypted quotation file is transferred to specified interface by transmission channel
When analysis is the quote data of recognizable format, the transmission mode of transmission channel includes：Real-time, interactive mode and single interactive mode；
The real-time, interactive mode includes：Application program WebService or procotol WebSocket forms are provided
Api interface, electricity-selling system are connected to transaction platform by api interface, automatically by preset XML, JSON or CIM/E format
File offer in the form of data message, is transmitted to transaction system in real time；
The single interactive mode provides SFTP services, including：By user name/password or the form of digital certificate into
Row authentication logs in SFTP services, and preset XML, JSON or CIM/E format is stored in local quotation file
It uploads under specified directory, completes quotation.
Further：After forming the quote data that can recognize that format, by quote data deposit quote data library.
Embodiment two,
As illustrated in fig. 1 and 2, be interface facility schematic diagram provided by the invention and its flow chart, each step in Fig. 3 by
The interface facility of figure carries out in real time, specifically including following step according to 2 flow chart：
1) electricity-selling system firstly generates quotation file.Specifically：At electricity-selling system end, quotation information is generated into text text
The format of part, file includes but not limited to XML, JSON, CIM/E etc., and the content of file includes transaction sequence ID, market member
ID, time, segment number, electricity price, electricity, electric power etc..Electricity price therein, electricity, electric power etc. are related to the sensitive data of enterprise's secret
Domain is encrypted according to the mode that electricity-selling system and transaction system are arranged in advance using symmetric key or unsymmetrical key.It is quick
Feel data encryption：
1. transaction system and electricity-selling system are arranged " sensitive data encryption key " in advance, the keys of different electricity-selling systems is respectively not
It is identical；
2. the data offered are generated quotation file by electricity-selling system, and use " sensitive data encryption key " right
Sensitive data field is encrypted.
After 3. transaction system receives quotation file, parsed, and keep the encrypted state of sensitive data, is stored in data
Library.
4. when carrying out offering out clear, just encrypted data are taken out and decrypted, participates in out clear sequence.
Advantage：1. only to sensitive field encryption, rather than for entire quotation file encryption：In the premise for ensureing safety
Under, improve encrypting and decrypting processing speed.Data encryption is kept when 2. being stored in database, avoids quotient caused by database Safety
Industry secret is revealed.
2) quotation informations such as transaction sequence ID, market member ID, time, segment number, electricity price, electricity, electric power are stored in text
In this document, cross-platform transmission may be implemented, and on other occasions still can be by artificial hand convenient for manual read and modification
The dynamic quotation file that generates is transferred to transaction system, reduces the risk that electricity transaction can not be participated in caused by answering electricity-selling system delay machine.
The quotation file of generation can be a variety of file formats such as XML, JSON, CIM/E, convenient for the different of different development companies
Construction system carries out data interaction.
The information such as sensitive data domain, such as electricity price, electricity, electric power in file of offering individually are encrypted, avoid being transmitted across
The risk of the enterprise's secret leakage brought in journey.
It is a quotation file example using CIM/E formats " segmentation of monthly ahead bidding electricity is declared " below.
It is a quotation file example using JSON formats " day 96 electric quantity curves of electricity declare " below.
It is one below using XML format and to the quotation content quotation file example that is encrypted and signs.
2) quotation file is transmitted by transmission channel.It supports quotation file being transmitted to electricity transaction system by electricity-selling system
It unites, in transmission process, the technologies such as user name/password, SSH, digital certificate, SSL/TLS is used to carry out authentication, transmission encryption
Deng confidentiality, integrality and the non-repudiation of guarantee quotation file.Transmission channel：Automatic interaction and manually interaction are provided simultaneously
Two ways, and take last file transmission time as the quotation time.Wherein：
1, the automatic interaction mode of transmission channel provides the api interface of WebService WebSocket forms, for selling
Electric system program is called and is transmitted automatically.
2, manual interactive mode provides SFTP services, can manual entry SFTP services, and will quotation file upload to it is specified
Catalogue under complete quotation.
3, when some electricity-selling system carries out quotation file transmission in several ways, when taking the quotation file received the latest
Between be used as the final quotation time.
Advantage：It is quickly declared 1. automatic interaction mode can meet high-volume data.The important sequence of electricity transaction quotation
Parameter is exactly the time of offering, by then passing through API automatic interactions, it is possible to quotation is completed earlier, it is forward to obtain
Ranking improves acceptance of the bid probability.2. manual interactive mode can meet in the case of electricity-selling system failure, artificial submission of quotation text
Part avoids leading to not participate in quotation due to outside is uncontrollable, sale of electricity business economic is caused to lose.
Authentication uses digital certificate Bidirectional identity authentication method, including：
1. electricity-selling system sends a connection request to transaction system.
2. transaction system is sent to electricity-selling system by the certificate of oneself, and with the relevant information of certificate.
3. electricity-selling system checks whether the certificate that server is brought is that the centers CA trusted by oneself are signed and issued.If
It is to continue to execute agreement；If it is not, then middle connection breaking, returns to authentication failure information.
4. then electricity-selling system compares the message in certificate, such as domain name and public key, the phase just sent with transaction system
Whether consistent close message, if be consistent, electricity-selling system approves the legal identity of transaction system.
5. transaction system requires the certificate of electricity-selling system transmission electricity-selling system.After receiving, transaction system verifies electricity-selling system
Certificate, if not over verification, refusal connection；If by verification, transaction system approves the legal identity of electricity-selling system,
And obtain the public key of electricity-selling system.
6. electricity-selling system and transaction system complete authentication process itself as a result, and obtain the public key of other side, can be used for
Follow-up encryption communication.
When using FTP, the transport protocol of the safety such as SFTP FTP over SSL should be used (all to be referred to below with FTP
Generation).By transaction system end operation FTP service end program, username-password (or digital certificate) is opened up for all electricity-selling systems,
And prepare to upload interface；Electricity-selling system is established and server-side by ftp client program using password (or digital certificate)
Then satisfactory quotation file is within a specified time transferred to specified interface by secure connection.
When using WebService WebSocket, the safe transmissions modes such as SSL/TLS should be used.By trade center
End provide WebService WebSocket interfaces, specify interaction API, and for all electricity-selling systems open up AppKey and
AppSecret (or digital certificate) is used as authentication measure；Electricity-selling system is connected to corresponding API using http protocol and connects
Mouthful, and within a specified time upload satisfactory quotation file.
3) transaction system parsing quotation file.In electricity transaction system end, support through coffret, it is automatic to read quotation
Identifiable format is decrypted and resolved to sensitive field by file, judges the compliance for specifying quotation information data field, finally records
Enter quote data library.
After electricity transaction system end, the quotation file for receiving electricity-selling system transmission, data check is carried out first, including
Verify digital signature and hashed value, it is ensured that when not being forged and distort in transmission process, and being directed to electricity, electricity price, electric power, quotation
Between, the data fields such as hop count carry out compliance verification.Next parsing quotation file, and the secret key decryption by arranging in advance is sensitive
Data field confirms that quotation information meets the regulation of transaction bulletin.It, can finally by quote data typing transaction system quote data library
Meet the needs that automation high-volume bid information is submitted.Thus entire quote data interactive process is completed.
Embodiment two,
Based on same inventive concept, the present invention also provides a kind of automation of power market transaction bidding data interactions to be
System, including：
Acquisition module, for obtaining quote data from electricity market；
Encrypting module, for carrying out the preassigned data of both parties in the quote data got after individually encrypting
Generate quotation file；
Parsing module, is transferred to by transmission channel that be resolved to after specified interface can for encrypted quotation file
Identify the quote data of format
Further：The encrypting module, including：
Encryption unit, for carrying out each data in the preassigned data of both parties in quote data respectively
Encryption；
Generation unit, for generating encrypted quote data according to preset XML, JSON or CIM/E format
Quotation file.
Further：The sensitive data includes electricity price, electricity and electric power data.
Further：Further include digital signature and integrity check module, for logical in the encrypted quotation file
Transmission channel is crossed to be transferred to before the quote data for being resolved to recognizable format after specified interface, further include using SM3,
SHA-256 algorithms calculate Hash hashed values and carry out data integrity check to the quotation file, using SM2, RSA Algorithm to report
Value document is digitally signed verification.
Further：The parsing module, including：
Data check unit, and data check is carried out for the encryption quotation file to being transferred to；
Resolution unit checks the encryption passed through quotation file for parsing data；
Decryption unit is carried out for the sensitive data in the encryption message file after the key pair parsing by making an appointment
Decryption forms the quote data that can recognize that format.
Further：The data check unit, including：
Identity validation and integrality checks subelement, and the digital signature for verifying quotation file judges whether to come from
Its electricity-selling system claimed, and pass through Hash hashed values, the integrality of verification quotation file；
Business datum checks subelement, including：
First judgment sub-unit is wanted for judging whether each field data in encrypted quotation file meets format
It asks；
Second judgment sub-unit, for judging the market member of encrypted quotation file whether in access list, report
At the appointed time whether the valence time；
Third judgment sub-unit, for judging whether the electricity price in encrypted quotation file, electricity, electric power data meet
The business need of transaction.
Further：Further include memory module, is used for after forming the quote data that can recognize that format, by the quotation number
According to deposit quote data library.
The present invention relates to a kind of automation exchange method of power market transaction bidding data and systems, for ease of isomery
Transaction system and electricity-selling system are traded the interaction of the information of quotation, devise electricity price, electricity, electric power etc. by electricity-selling system
Information encrypting storing is the mode of file of offering, and by network interface transfers to transaction system, then is parsed by transaction system,
To realize extensive automatic batch bid information interaction.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, the application can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to method, the flow of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although with reference to above-described embodiment pair
The present invention is described in detail, those of ordinary skill in the art still can to the present invention specific implementation mode into
Row modification either equivalent replacement these without departing from any modification of spirit and scope of the invention or equivalent replacement, applying
Within the claims of the pending present invention.
Claims (17)
1. a kind of exchange method of power market transaction bidding data, it is characterised in that：
Quote data is obtained from electricity market；
The preassigned data of both parties in the quote data got are carried out to generate quotation file after individually encrypting；
Encrypted quotation file is transferred to the quotation number that recognizable format is resolved to after specified interface by transmission channel
According to.
2. exchange method as described in claim 1, it is characterised in that：It is described will be preassigned in the quote data got
Data carry out generating quotation file after individually encrypting, including：
Each data in the preassigned data of both parties in quote data are encrypted respectively；
Encrypted quote data is generated into quotation file according to preset XML, JSON or CIM/E format.
3. exchange method as claimed in claim 2, it is characterised in that：The preassigned data of both parties include electricity
Valence, electricity and electric power data.
4. exchange method as claimed in claim 2, it is characterised in that：Pass through transmission channel in the encrypted quotation file
It is resolved to before the quote data of recognizable format after being transferred to specified interface, further includes using SM3, SHA-256 algorithm
It calculates Hash hashed values and data integrity check is carried out to the quotation file, quotation file is carried out using SM2, RSA Algorithm
Digital signature verification.
5. exchange method as described in claim 1, it is characterised in that：The encrypted quotation file passes through transmission channel quilt
It is resolved to can recognize that the quote data of format after being transmitted to specified interface, including：
Data check is carried out to the encryption quotation file being transferred to；
Parsing data check the encryption quotation file passed through；
The preassigned data in the encryption quotation file after parsing are decrypted by the decruption key made an appointment, shape
At the quote data of recognizable format.
6. exchange method as claimed in claim 5, it is characterised in that：The data are checked：
Identity validation and integrality is checked；
Business datum is checked.
7. exchange method as claimed in claim 6, it is characterised in that：The identity validation and integrality is checked, including：Verification
The digital signature of quotation file judges whether to come from the electricity-selling system merchandised with it, and passes through Hash hashed values, and verification is offered
The integrality of file.
8. exchange method as claimed in claim 6, it is characterised in that：The business datum is checked, including：
Whether each field data in encrypted quotation file meets call format；
It is encrypted quotation file market member whether in access list, quotation the time whether at the appointed time；
Whether electricity price, electricity in encrypted quotation file, electric power data meet the business need of transaction.
9. exchange method as claimed in claim 6, it is characterised in that：It is described to pass through transmission in the encrypted quotation file
When channel is transferred to the quote data for being resolved to recognizable format after specified interface, the transmission mode of transmission channel includes：
Real-time, interactive mode and single interactive mode；
The real-time, interactive mode includes：The API for providing application program WebService or procotol WebSocket forms connects
Mouthful, electricity-selling system is connected to transaction platform by api interface, and preset XML, JSON or CIM/E format is offered automatically
File is transmitted to transaction system in real time in the form of data message；
The single interactive mode provides SFTP services, including：Body is carried out by user name/password or the form of digital certificate
Part certification logs in SFTP services, and preset XML, JSON or CIM/E format is stored in local quotation file and is uploaded
To under specified directory, quotation is completed.
10. exchange method as claimed in claim 8, it is characterised in that：After forming the quote data that can recognize that format, by institute
State quote data deposit quote data library.
11. a kind of interactive system of power market transaction bidding data, it is characterised in that：
Acquisition module, for obtaining quote data from electricity market；
Encrypting module, for by the preassigned data of both parties in the quote data got generate after individually encrypting
Quotation file；
Parsing module is transferred to after specified interface by transmission channel for encrypted quotation file and is resolved to can recognize that
The quote data of format.
12. interactive system as claimed in claim 11, it is characterised in that：The encrypting module, including：
Encryption unit, for adding each data in the preassigned data of both parties in quote data respectively
It is close；
Generation unit is offered for generating encrypted quote data according to preset XML, JSON or CIM/E format
File.
13. interactive system as claimed in claim 12, it is characterised in that：The sensitive data includes electricity price, electricity and electric power
Data.
14. interactive system as claimed in claim 12, it is characterised in that：Further include digital signature and integrity check module,
For being resolved to recognizable format after the encrypted quotation file is transferred to specified interface by transmission channel
Further include complete to quotation file progress data using SM3, SHA-256 algorithm calculating Hash hashed values before quote data
Whole property is checked, and verification is digitally signed to quotation file using SM2, RSA Algorithm.
15. interactive system as claimed in claim 11, it is characterised in that：The parsing module, including：
Data check unit, and data check is carried out for the encryption quotation file to being transferred to；
Resolution unit checks the encryption passed through quotation file for parsing data；
Decryption unit is solved for the sensitive data in the encryption message file after the key pair parsing by making an appointment
It is close, form the quote data that can recognize that format.
16. interactive system as claimed in claim 15, it is characterised in that：The data check unit, including：
Identity validation and integrality checks subelement, and the digital signature for verifying quotation file judges whether to come from its sound
The electricity-selling system of title, and pass through Hash hashed values, the integrality of verification quotation file；
Business datum checks subelement, including：
First judgment sub-unit, for judging whether each field data in encrypted quotation file meets call format；
Second judgment sub-unit, when for judging that the market member of encrypted quotation file is whether in access list, quotation
Between whether at the appointed time；
Third judgment sub-unit, for judging whether the electricity price in encrypted quotation file, electricity, electric power data meet transaction
Business need.
17. interactive system as claimed in claim 11, it is characterised in that：Further include memory module, for recognizable in formation
After the quote data of format, by quote data deposit quote data library.
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| CN201810166536.9A CN108564456A (en) | 2018-02-28 | 2018-02-28 | A kind of the automation exchange method and system of power market transaction bidding data |
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| CN111988325A (en) * | 2020-08-25 | 2020-11-24 | 中国南方电网有限责任公司 | Transaction information processing system, method, apparatus, computer device and storage medium |
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| CN113450217A (en) * | 2021-06-25 | 2021-09-28 | 未鲲(上海)科技服务有限公司 | Transaction request processing method and device, electronic equipment and storage medium |
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Application publication date: 20180921 |