CN112508707A - New energy data aggregation method and transaction system based on identification and block chain - Google Patents
New energy data aggregation method and transaction system based on identification and block chain Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
According to the new energy data aggregation method based on the identification and the block chain, the sharable field of the new energy equipment managed by the service system can be determined through the data directory; generating an association directory of the key new energy equipment based on the data directory so as to determine sharable fields of the key new energy equipment in the managed business system; the association catalog is uploaded to the block chain platform for storage and certification, and the related sharable fields are issued to the data application system so that the data application system establishes sharable field analysis rules and writes the sharable field analysis rules into the intelligent contract of the block chain platform, and therefore new energy data can be gathered. Based on the invention, the data of the service system can be confirmed, the service system can be used as a data producer, the sharable field can be externally issued, the data is still stored in the local database, the shared data can be checked in the service system by storing and proving in the block chain platform, and the problems that the data sharing is different and the authenticity cannot be checked are solved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a new energy data aggregation method and a transaction system based on identification and a block chain.
Background
At present, the new energy industry in China is continuously developed, the conversion from a supplementary power supply to an alternative power supply is realized, and an energy conversion system taking new energy as a fulcrum is accelerating to change.
According to the statistical data of the national electric power industry in 2019 published by the national energy agency, the cumulative grid-connected installed capacities of domestic solar power generation (mainly photovoltaic power generation) and wind power generation at the end of 2019 respectively reach 204.68GW and 210.05 GW. The installed capacity of new energy power generation in China can reach more than 4.9 hundred million kilowatts. By the expected end of 2030 years, the total installed new energy power generation in China can reach at least 10.8 hundred million kilowatts, and the proportion of the total installed new energy power generation accounts for more than 30 percent of the installed capacity of all power supplies.
Compared with the traditional energy, the new energy has the characteristics of long industrial chain, diversified main bodies and the like, and the problems of insufficient data sharing and incapability of verifying authenticity are generally found in the links of policy issuing, investment and financing, planning and construction, operation and maintenance, production and management and the like in the large-scale development process of the new energy.
Disclosure of Invention
In view of the above, to solve the above problems, the present invention provides a new energy data aggregation method and a transaction system based on an identifier and a blockchain, and the technical scheme is as follows:
a new energy data aggregation method based on identification and a block chain is applied to a new energy data aggregation system, and the method comprises the following steps:
acquiring a data directory of a service system; wherein, the data directory records a sharable field of the new energy device managed by the service system;
generating an association directory of key new energy devices based on the data directory; the key new energy equipment is new energy equipment managed by at least two business systems, and sharable fields of the key new energy equipment in the managed business systems are recorded in the association directory;
uploading the associated directory to a block chain platform for storing a certificate; and issuing sharable fields related to the data application system in the association directory to the data application system, so that the data application system establishes sharable field analysis rules of the key new energy equipment and writes the sharable field analysis rules into an intelligent contract of the block chain platform; and when the data application system executes a corresponding function aiming at the key new energy equipment, the sharable field analysis rule is the corresponding relation between the function and the sharable field required by realizing the function.
Preferably, the obtaining the data directory of the service system includes:
receiving a system registration request of the service system, and allocating a unique system identification code to the service system;
receiving a field registration request of the service system for the managed new energy equipment, and allocating a unique field identification code for the sharable field of the new energy equipment managed by the service system;
and establishing a mapping relation between the system identification code and the field identification code.
Preferably, the method further comprises:
and verifying the effectiveness of the service system, and executing the unique system identification code distributed to the service system under the condition of passing verification.
Preferably, the method further comprises:
and acquiring the credit evaluation of the service system, and executing the unique system identification code distributed to the service system when the credit evaluation meets the preset registration condition.
Preferably, the method further comprises:
receiving a field charging request of the business system for the managed new energy equipment, and matching field charging standards for sharable fields of the new energy equipment managed by the business system;
and establishing a mapping relation between the field identification code and the field charging standard, wherein when the data application system executes a corresponding function aiming at the key new energy equipment, the business system aims at the charging basis of the sharable field required by the function.
A new energy data transaction system based on identification and blockchain, the system comprising:
the business system is used for managing the field content of the sharable field of the new energy equipment;
the data application system is used for initiating an analysis request for executing a target function aiming at the target new energy equipment to the new energy data aggregation system;
the new energy data aggregation system is used for forwarding the analysis request to a block chain platform;
the block chain platform is used for determining a target sharable field corresponding to the target function by calling an intelligent contract and determining at least two target business systems for managing the target sharable field of the target new energy equipment based on the stored associated directory;
the new energy data aggregation system is further configured to send the target sharable field of the target new energy device managed by the target service system to the data application system;
and the data application system is used for accessing the target service system and acquiring the field content of the target sharable field of the target new energy equipment managed by the data application system.
Preferably, the new energy data aggregation system is further configured to:
transmitting a target sharable field of the target new energy device managed by the target service system to the data application system, and simultaneously transmitting a corresponding field charging standard to the data application system;
correspondingly, the data application system is further configured to:
and trading with the target business system based on the obtained field charging standard, and executing the acquisition of the field content of the target sharable field of the target new energy device managed by the target new energy device after the trading is successful.
Preferably, the data application system is further configured to:
and generating a transaction contract with information generated in the transaction process of the target business system, and uploading the transaction contract to the block chain platform for evidence storage.
Preferably, the service system is further configured to:
and calculating a hash value of the sharable field of the new energy equipment managed by the block chain platform, and uploading the hash value to the block chain platform for evidence storage, wherein the hash value is a detection basis for tampering detection of the target sharable field by the block chain platform.
Preferably, the blockchain platform is further configured to:
acquiring an actual hash value of a sharable field of the target new energy device from the target service system; comparing the actual hash value with the hash value of the target new energy device managed by the target business system; if the data are the same, triggering the new energy data convergence system to execute the sending of the target sharable field of the target new energy equipment managed by the target service system to the data application system; and if the difference is different, feeding back information with tampered representation fields to the new energy data aggregation system.
Compared with the prior art, the invention has the following beneficial effects:
according to the new energy data aggregation method based on the identification and the block chain, the sharable field of the new energy equipment managed by the service system can be determined through the data directory; generating an association directory of the key new energy equipment based on the data directory so as to determine sharable fields of the key new energy equipment in the managed business system; the association catalog is uploaded to the block chain platform for storage and certification, and the related sharable fields are issued to the data application system so that the data application system establishes sharable field analysis rules and writes the sharable field analysis rules into the intelligent contract of the block chain platform, and therefore new energy data can be gathered. Based on the invention, the data of the service system can be confirmed, the service system can be used as a data producer, the sharable field can be externally issued, the data is still stored in the local database, the shared data can be checked in the service system by storing and proving in the block chain platform, and the problems that the data sharing is different and the authenticity cannot be checked are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for aggregating new energy data based on an identifier and a block chain according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a scenario provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a new energy data transaction system based on identification and a block chain according to an embodiment of the present invention;
fig. 4 is a schematic view of another scenario provided in the embodiment 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.
The individual nouns appearing in the examples of the present application are first set forth:
new energy data: the new energy which has been developed into industry in China mainly comprises hydroenergy (mainly referring to small hydropower stations), wind energy, biomass energy, solar energy, geothermal energy and the like, and is recyclable clean energy. Taking a photovoltaic power station as an example, the whole industrial chain comprises the steps of policy issuing, investment and financing, equipment production, planning and construction, operation and maintenance, production and management and the like, and each step can generate corresponding data.
Identification of the Internet of things: the method is used for uniquely identifying physical and logical entities in the Internet of things in a certain range, so that the network or application can perform related control and management based on the target object, and acquire, process, transmit, exchange and the like of related information, and the method is the most important basic resource in the Internet of things and is the 'identity card' of the object of the Internet of things. That is to say, the association relationship can be established for each link information of the same object, the authority control can be performed on the associated information, and only the associated information is shared to the user with authority access, so that the effective association of each information is realized while the data security is ensured.
Block chains: the Distributed Ledger Technology is a billing Technology which is commonly maintained by multiple parties, uses cryptography to ensure the safety of transmission and access, can realize data consistent storage, is difficult to tamper and prevents repudiation, and is also called Distributed Ledger Technology (Distributed Ledger Technology).
Intelligent contract: which is a special protocol intended to provide, validate and execute contracts. Based on the trusted non-tampered data, some predefined rules and terms can be automatically implemented. The intelligent contract is written and operated according to logic, as long as the input requirement is met, namely as long as the code writing requirement is met, the obligation in the intelligent contract is executed in a safe and distrust network, the transaction processing efficiency is higher, the transaction processing efficiency is irreversible, safe transaction and full automatic flow are realized, the interference of any third party is removed, and the decentralization of the network is further enhanced.
A service system: the system comprises a production management system of new energy equipment, a foundation management system for new energy power station construction, an operation state monitoring system after the new energy power station is put into operation, an operation and maintenance management system, an electricity utilization information acquisition system and the like.
The data application system comprises: the method refers to a class of application systems which form new valuable data after integration and processing of various service system data, such as a full life cycle management system of new energy equipment, a new energy consumption calculation system, a new energy industry analysis system, a new energy financing service system and the like.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The embodiment of the invention provides a new energy data aggregation method based on identification and a block chain, which is applied to a new energy data aggregation system, and the flow chart of the method is shown in figure 1, and comprises the following steps:
s10, acquiring a data directory of the service system; the data directory records sharable fields of the new energy devices managed by the service system.
In the embodiment of the invention, according to the characteristics of the new energy service and the data sharing requirement, the new energy data convergence system realizes the registration function of the service system based on the internet of things technology, and registers the data directory for each service system, so that the mapping relation between the service system and the sharable field of the new energy equipment managed by the service system is established. Based on the data directory, sharable fields of any new energy device under the service system can be found.
In a specific implementation process, the step S10 "acquiring the data directory of the service system" may include the following steps:
receiving a system registration request of a service system, and allocating a unique system identification code for the service system; receiving a field registration request of a service system for the managed new energy equipment, and allocating a unique field identification code for the sharable field of the new energy equipment managed by the service system; and establishing a mapping relation between the system identification code and the field identification code.
See the scene diagram shown in fig. 2. Through the identification registration function of the new energy data convergence system, system registration of the service system and field registration of a sharable field of new energy equipment which can be shared by the service system to the outside are realized. When the system is registered, the new energy data convergence system distributes a unique identification code (namely a system identification code) for the service system; further, when the field is registered, the new energy data aggregation system allocates a unique identification code (i.e., a field identification code) to the sharable field of the new energy device. And establishing an association relation between the system identification code and the field identification code, and recording in a directory mode, namely a data directory. Therefore, through the identification registration function, the new energy data aggregation system can collect a large number of data resources which can be shared by the service system, namely, a data resource pool is established.
In addition, when the service system performs field registration, the service system can also initiate a field charging request aiming at the new energy equipment to the new energy data aggregation system, submit a field charging standard of the sharable field of the new energy equipment, establish a mapping relation between the field identification code and the field charging standard by the new energy data aggregation system, and provide a basis for charging the related sharable field by the service system when a subsequent data application system executes corresponding functions aiming at the key new energy equipment.
In practical applications, when the business system performs system registration, the submitted information includes, but is not limited to, valid system information such as enterprise information, business system name, business system profile, server address, and the like.
In order to ensure the registration safety, the new energy data convergence system verifies the effectiveness of the service system by analyzing the system information in the system registration request, ensures that the enterprise information of the service system is correct and the server address can be accessed, and distributes a unique system identification code for the service system after the verification is passed. And opening an account of the service system, and returning the system identification code and the information related to the account to the service system.
After the new energy data aggregation system is successfully registered, the service system can continue to register the field, and the submitted information includes, but is not limited to, system identification codes, new energy devices (or unique object lists) and their own codes, field information of sharable fields, field charging standards and the like.
In addition, the new energy data aggregation system establishes an internet of things identification coding rule for the service system according to factors such as the data type, the self-contained coding rule and the data increment of the service system, wherein the identification can be divided into a prefix and a suffix, the prefix is a system identification code, the suffix is extensible, and the self-contained code of the new energy equipment is compatible with the suffix code so as to be convenient for the internal analysis of the service system.
It should be noted that, based on different application scenarios, the new energy data aggregation system may also implement service management and data management. Specifically, the method comprises the following steps:
and service management, including completing the full life cycle management and identification validity management of a certain identification code, and further including functions of user management, financial management, auditing and the like. The user management comprises a platform manager, enterprise users and an auditor; the financial management is mainly used for recording and settling the expenses generated in the processes of registering and analyzing the identification; the verification is mainly to ensure the validity of the enterprise registration identifier, that is, whether the product and the equipment corresponding to the identifier really exist or not, and the identifier needs to be verified. In addition, according to the feedback of the data application system, credit evaluation can be carried out on the registered service system, and if the evaluation is lower than a certain value, the registration can be released so as to ensure the quality of the shared data.
And data management, including the function of managing data such as identification coding metadata, identification registration information, identification distribution information, identification analysis logs and the like. In addition, management functions of identifying application data, performing statistical analysis, performing data mining and the like are also included, wherein the management functions are developed around identification service data management.
In summary, through the identifier registration function, the new energy data aggregation system can provide services of system registration and field registration for the service system according to different application scenarios, including functions of planning, applying and allocating identifier codes, collecting and feeding back identifier allocation use information, collecting and feeding back identifier association information, and the like. In addition, the new energy data aggregation system can also be added with service functions of enterprise identification prefixes, registration change of product and equipment identifications, real-name auditing and the like. So as to provide comprehensive and accurate information for the data application system.
Take the full life cycle management of photovoltaic devices as an example. The full life cycle management comprises production information, installation information, running state information, operation and maintenance information and scrapping information. The information of the types comes from a production management system of an equipment manufacturer, a capital construction management system of electric power, an equipment operation state monitoring system of a photovoltaic power station, an operation and maintenance management system of the electric power and an asset management system of the electric power.
(1) Starting from a production management system of a device manufacturer, device information of a photovoltaic device comprises field information such as a device own code, a device name, a model, a production date, a brand and the like, and the field information can be shared to the outside. The production management system sends a registration request to the new energy data aggregation system through the information and the server address of the information, a unique identification code is distributed to each photovoltaic device, a code list is returned to the production management system, and the device manufacturer installs the unique identification code on the photovoltaic device in the form of RFID or two-dimensional codes.
(2) The infrastructure management system of electric power is that the installation information of storage photovoltaic equipment, including installation position, time of operation, equipment basic parameter etc. these information are can the external sharing. The infrastructure management system of the electric power registers the information and the server address thereof with the new energy data aggregation system. The registration process is the same as the production management system of the device manufacturer, and is not described herein again.
(3) The equipment running state monitoring system of the photovoltaic power station monitors the running state of the photovoltaic equipment in real time, comprises information such as running parameters and power generation power, and the information can be shared externally. The equipment operation state monitoring system registers the information and the server address thereof with the system. The registration process is the same as the production management system of the device manufacturer, and is not described herein again.
(4) The operation and maintenance management system for the electric power records operation and maintenance information of the photovoltaic, wherein the operation and maintenance information comprises operation and maintenance time, fault information, operation and maintenance personnel information, a solution and the like, and the information can be shared externally. And the operation and maintenance management system of the electric power registers the information and the server address thereof to the new energy data aggregation system. The registration process is the same as the production management system of the device manufacturer, and is not described herein again.
(5) The power asset management system records the state of the asset, whether the asset is running or scrapped, and the information can be shared externally. The asset management system of the electric power registers the device state information and the server address thereof with the new energy data convergence system. The registration process is the same as the production management system of the device manufacturer, and is not described herein again.
S20, generating an association directory of the key new energy equipment based on the data directory; the key new energy device is a new energy device managed by at least two service systems, and sharable fields of the key new energy device in the managed service systems are recorded in the association directory.
In the embodiment of the invention, in the new energy service, the data sharing requirement of the cross-service system is more. Taking the operation and maintenance of the equipment as an example, in order to make an operation and maintenance decision more accurately, operation and maintenance personnel often need multidimensional information such as production information, construction information, operation state information, historical operation and maintenance information of the equipment, and the information is often stored in a plurality of service systems respectively, and the same associated point of the multidimensional information is the equipment. Therefore, when the service system submits the field registration request, the new energy data aggregation system identifies the new energy device (or the unique object list) to which the new energy data aggregation system relates, so as to search other associated service systems for the new energy device (or the unique object list), and at this time, the new energy device is the key new energy device.
Taking the same photovoltaic panel as an example, the new energy data aggregation system combs sharable fields of new energy devices managed by all registered service systems, and associates all the sharable fields of the photovoltaic panel. Specifically, in a business system of a new energy producer, information such as brands, production dates, materials and the like is provided; in a business system of a new energy construction unit, information such as a construction unit, an installation position, a commissioning date and the like is provided; in a new energy power station operation state monitoring system, real-time operation state data of a photovoltaic panel exist; in a new energy power station operation and maintenance management system, historical operation and maintenance data of photovoltaic panels exist. Therefore, for the same photovoltaic panel, the same photovoltaic panel can be used as a link, and at least two sharable fields of the photovoltaic panel managed by the service systems are associated to form a comprehensive data chain.
S30, uploading the associated directory to a block chain platform for storing certificates; and issuing sharable fields related to the data application system in the associated directory to the data application system, so that the data application system establishes sharable field analysis rules of the key new energy equipment and writes the sharable field analysis rules into an intelligent contract of the block chain platform; the sharable field analysis rule is a corresponding relation between the function and the sharable field required by the function when the data application system executes the corresponding function aiming at the key new energy equipment.
In the embodiment of the invention, the new energy data convergence system uploads the association directory to the block chain platform for evidence storage, so that the data right is ensured. In addition, the new energy data aggregation system issues the sharable fields related to the functions of the data application system in the association directory to the data application system, and the data application system establishes a sharable field analysis rule of the key new energy device, wherein the rule can indicate the sharable fields related to the functions when the data application system executes the functions aiming at the key new energy device.
Therefore, the invention can realize the collection of data resources, and the original data is still stored in the database of each service system, thereby avoiding the conditions that the data is abused by other application systems and the income is acquired, and realizing the distributed storage, the physical dispersion and the logical unification of the data. Meanwhile, the resources are expanded at low cost, and the expansion of the resource sharing range is facilitated.
Based on the new energy data aggregation method based on the identifier and the blockchain provided by the embodiment, an embodiment of the present invention further provides a new energy data transaction system based on the identifier and the blockchain, which is shown in a schematic structural diagram shown in fig. 3, and the system includes:
and the business system 10 is used for managing the field content of the sharable field of the new energy device.
And the data application system 20 is used for initiating a resolving request for the target new energy device to the new energy data aggregation system 30 for executing the target function.
See the scene diagram shown in fig. 4. In the embodiment of the present invention, after a user of the data application system 20 makes a data query request, the data application system 20 submits information such as basic information, user permission information, and a shared field to be queried to the new energy data aggregation system 30, and makes an analysis request.
Taking a photovoltaic device as an example, the information of the sharable field associated with the photovoltaic device includes: equipment code, equipment name, equipment model, equipment brand, installation time, installation place, operation parameters, operation and maintenance time, operation and maintenance personnel, asset state information, and sets permissions, which roles can see which fields. The operation and maintenance personnel can submit the cross-service analysis request to the new energy data aggregation system 30 by scanning the two-dimensional code of the photovoltaic device.
In the embodiment of the present invention, the data application system 20 may further request the new energy data aggregation system 30 for more sharable fields in the association directory, and further research and develop value-added application functions based on the request, such as functions of device life cycle management, product quality tracing, and the like. When data is needed, the data can be searched for use on the basis of the realized functions, and the data can be searched as required without storing the data, so that the cost of data maintenance is reduced.
And the new energy data aggregation system 30 is configured to forward the analysis request to the blockchain platform 40.
In the embodiment of the invention, the analysis process is completed by the block chain platform 40, and the analysis process is transparent and public, so that the authenticity of data is ensured, and the public trust of the data application system 20 is improved.
And the blockchain platform 40 is used for determining a target sharable field corresponding to the target function by calling the intelligent contract and determining at least two target business systems for managing the target sharable field of the target new energy device based on the stored associated directory.
Continuing with the scenario diagram shown in fig. 4. In the embodiment of the present invention, the intelligent contract of the block chain platform 40 automatically performs parsing, and the output parsing result can indicate a target sharable field required for implementing a target function when the target function is executed for the target new energy device, and a target service system for managing the target sharable field of the target new energy device, and specifically, a field identification code and a system identification code indication may be used.
In addition, the blockchain platform 40 also chains the certificate on the analysis result. The correctness and the operation efficiency of the intelligent contract output analysis result are the core of data sharing. For example, when a user proposes to query the associated data of a certain key new energy device across the service system, the intelligent contract can feed back the accurate associated system identification code and field identification code.
The new energy data aggregation system 30 is further configured to send the target sharable field of the target new energy device managed by the target service system to the data application system 20.
Continuing with the scenario diagram shown in fig. 4. In the embodiment of the present invention, the new energy data convergence system 30 forwards the analysis result of the blockchain platform 40 to the data application system 20.
And the data application system 20 is used for accessing the target business system and acquiring the field content of the target sharable field of the target new energy device managed by the data application system.
Continuing with the scenario diagram shown in fig. 4. In the embodiment of the present invention, the data application system 20 submits the system basic information, the user right information, the target sharable field to be queried, and other information to the target service system by accessing the address of the target service system, and obtains the relevant field content from the target service system.
In addition, the new energy data aggregation system 30 can also send the field charging standard corresponding to the target sharable field to the data application system 20, and the data application system 20 transacts with the target business system based on the field charging standard, and after the transaction is successful, performs to acquire the field content of the target sharable field of the target new energy device managed by the data application system.
On this basis, after the data application system 20 successfully transacts with the target service system, the information generated in the transaction process is generated into a transaction contract, and the transaction contract is uploaded to the block chain platform 40 for evidence storage. The transaction contract records information such as both parties of the transaction, transaction time, transaction content, transaction amount and the like.
Therefore, the transaction between the data application system and the service system is carried out according to the query times, the data change income of the service system is improved, the service system is stimulated to expand the data sharing range, and the service system can further ensure the reality and the effectiveness of the data. Therefore, the data application system can obtain more valuable data, and more value-added applications are developed through data mining.
In addition, the goal of acquiring data benefits by a data owner is realized. When the data application system provides data value-added service for the user, the data application system needs to submit a query request to the service system to form a transaction record each time the user queries, so that the problem that the conventional data application system obtains benefits, and the service system shares data under the condition of no compensation or unknown condition is solved, and the goal that a data owner obtains the data benefits is achieved.
In some other embodiments, business system 10 is further configured to:
and calculating the hash value of the sharable field of the new energy equipment managed by the block chain platform 40, and uploading the hash value to the block chain platform 40 for evidence storage, wherein the hash value is a detection basis for tampering detection of the target sharable field by the block chain platform 40.
In the embodiment of the invention, after the field content of the sharable field is encrypted by the service system according to a certain frequency, the chain certificate storing frequency is formulated by the hash value according to the data characteristics of the service system, so that the trueness and the credibility of the shared data are ensured. The method also provides guarantee for functions of traceability, forgery prevention and the like of the data.
On this basis, to prevent data tampering of the business system, the blockchain platform 40 is further configured to:
acquiring an actual hash value of a sharable field of target new energy equipment from a target service system; comparing the actual hash value with the hash value of the target new energy device managed by the target service system; if the data is the same as the target sharable field, triggering the new energy data aggregation system to execute the sending of the target sharable field of the target new energy device managed by the target service system to the data application system 20; and if the difference is not the same, feeding back information with tampered representation fields to the new energy data aggregation system.
In the embodiment of the present invention, the blockchain platform 40 performs tamper verification by comparing whether the actual hash value of the sharable field is the same as the certified hash value, and if so, it indicates that the field is not tampered, otherwise, it indicates that the field is tampered.
In conclusion, the invention expands the data sharing range in the distrust environment. The data sharing, analyzing and trading processes leave traces on the block chain, a safe and credible data trading environment is provided for data providers and data users, the data providers directly obtain profits, the data sharing range is expanded, the data quality is further improved, and therefore data sharing of the new energy industry is promoted.
The new energy data aggregation method and the transaction system based on the identification and the block chain are introduced in detail, and a specific example is applied to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include or include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A new energy data aggregation method based on identification and a block chain is applied to a new energy data aggregation system, and the method comprises the following steps:
acquiring a data directory of a service system; wherein, the data directory records a sharable field of the new energy device managed by the service system;
generating an association directory of key new energy devices based on the data directory; the key new energy equipment is new energy equipment managed by at least two business systems, and sharable fields of the key new energy equipment in the managed business systems are recorded in the association directory;
uploading the associated directory to a block chain platform for storing a certificate; and issuing sharable fields related to the data application system in the association directory to the data application system, so that the data application system establishes sharable field analysis rules of the key new energy equipment and writes the sharable field analysis rules into an intelligent contract of the block chain platform; and when the data application system executes a corresponding function aiming at the key new energy equipment, the sharable field analysis rule is the corresponding relation between the function and the sharable field required by realizing the function.
2. The method of claim 1, wherein obtaining the data directory of the business system comprises:
receiving a system registration request of the service system, and allocating a unique system identification code to the service system;
receiving a field registration request of the service system for the managed new energy equipment, and allocating a unique field identification code for the sharable field of the new energy equipment managed by the service system;
and establishing a mapping relation between the system identification code and the field identification code.
3. The method of claim 2, further comprising:
and verifying the effectiveness of the service system, and executing the unique system identification code distributed to the service system under the condition of passing verification.
4. The method of claim 2, further comprising:
and acquiring the credit evaluation of the service system, and executing the unique system identification code distributed to the service system when the credit evaluation meets the preset registration condition.
5. The method of claim 2, further comprising:
receiving a field charging request of the business system for the managed new energy equipment, and matching field charging standards for sharable fields of the new energy equipment managed by the business system;
and establishing a mapping relation between the field identification code and the field charging standard, wherein when the data application system executes a corresponding function aiming at the key new energy equipment, the business system aims at the charging basis of the sharable field required by the function.
6. A new energy data transaction system based on identification and blockchain, the system comprising:
the business system is used for managing the field content of the sharable field of the new energy equipment;
the data application system is used for initiating an analysis request for executing a target function aiming at the target new energy equipment to the new energy data aggregation system;
the new energy data aggregation system is used for forwarding the analysis request to a block chain platform;
the block chain platform is used for determining a target sharable field corresponding to the target function by calling an intelligent contract and determining at least two target business systems for managing the target sharable field of the target new energy equipment based on the stored associated directory;
the new energy data aggregation system is further configured to send the target sharable field of the target new energy device managed by the target service system to the data application system;
and the data application system is used for accessing the target service system and acquiring the field content of the target sharable field of the target new energy equipment managed by the data application system.
7. The system of claim 6, wherein the new energy data aggregation system is further configured to:
transmitting a target sharable field of the target new energy device managed by the target service system to the data application system, and simultaneously transmitting a corresponding field charging standard to the data application system;
correspondingly, the data application system is further configured to:
and trading with the target business system based on the obtained field charging standard, and executing the acquisition of the field content of the target sharable field of the target new energy device managed by the target new energy device after the trading is successful.
8. The system of claim 7, wherein the data application system is further configured to:
and generating a transaction contract with information generated in the transaction process of the target business system, and uploading the transaction contract to the block chain platform for evidence storage.
9. The system of claim 6, wherein the business system is further configured to:
and calculating a hash value of the sharable field of the new energy equipment managed by the block chain platform, and uploading the hash value to the block chain platform for evidence storage, wherein the hash value is a detection basis for tampering detection of the target sharable field by the block chain platform.
10. The system of claim 9, wherein the blockchain platform is further configured to:
acquiring an actual hash value of a sharable field of the target new energy device from the target service system; comparing the actual hash value with the hash value of the target new energy device managed by the target business system; if the data are the same, triggering the new energy data convergence system to execute the sending of the target sharable field of the target new energy equipment managed by the target service system to the data application system; and if the difference is different, feeding back information with tampered representation fields to the new energy data aggregation system.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105809416A (en) * | 2016-03-31 | 2016-07-27 | 山东创德软件技术有限公司 | Electronic template and correlation method thereof on basis of wind power generation enterprise tour-inspection, two tickets and work packages |
| US20190354967A1 (en) * | 2018-05-21 | 2019-11-21 | Sungshin Women's University Industry-Academic Cooperation Foundation | Method and apparatus for managing subject data based on block chain |
| CN110765112A (en) * | 2019-10-29 | 2020-02-07 | 国网电子商务有限公司 | Energy equipment data association method and system based on Internet of things identification technology |
| CN112052370A (en) * | 2020-09-02 | 2020-12-08 | 平安科技（深圳）有限公司 | Message generation method and device, electronic equipment and computer readable storage medium |
| CN112241891A (en) * | 2020-10-26 | 2021-01-19 | 国网区块链科技(北京)有限公司 | Charging transaction management system based on alliance chain |
| CN112270550A (en) * | 2020-10-21 | 2021-01-26 | 北京电链科技有限公司 | New energy electric power source tracing method and system based on block chain |
-
2021
- 2021-02-03 CN CN202110149274.7A patent/CN112508707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105809416A (en) * | 2016-03-31 | 2016-07-27 | 山东创德软件技术有限公司 | Electronic template and correlation method thereof on basis of wind power generation enterprise tour-inspection, two tickets and work packages |
| US20190354967A1 (en) * | 2018-05-21 | 2019-11-21 | Sungshin Women's University Industry-Academic Cooperation Foundation | Method and apparatus for managing subject data based on block chain |
| CN110765112A (en) * | 2019-10-29 | 2020-02-07 | 国网电子商务有限公司 | Energy equipment data association method and system based on Internet of things identification technology |
| CN112052370A (en) * | 2020-09-02 | 2020-12-08 | 平安科技（深圳）有限公司 | Message generation method and device, electronic equipment and computer readable storage medium |
| CN112270550A (en) * | 2020-10-21 | 2021-01-26 | 北京电链科技有限公司 | New energy electric power source tracing method and system based on block chain |
| CN112241891A (en) * | 2020-10-26 | 2021-01-19 | 国网区块链科技(北京)有限公司 | Charging transaction management system based on alliance chain |
Non-Patent Citations (3)
| Title |
|---|
| HEJIAN WANG等: "Research on new energy data sharing platform based on IOT identification and positioning technology", 《2020 IEEE 3RD INTERNATIONAL CONFERENCE OF SAFE PRODUCTION AND INFORMATIZATION》 * |
| 杨珂 等: "区块链技术在能源电力行业的研究及业务应用综述", 《电力建设》 * |
| 杨珂 等: "泛在电力物联网标识管理服务平台建设研究", 《2019电力行业信息化年会论文集》 * |
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