CN111126883B

CN111126883B - Block chain-based research and development project information management method and device and electronic equipment

Info

Publication number: CN111126883B
Application number: CN202010204972.8A
Authority: CN
Inventors: 彭飞荣; 唐乔
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2024-01-26
Anticipated expiration: 2040-03-23
Also published as: CN111126883A

Abstract

A management method, a device and an electronic device for research and development project information based on a blockchain are disclosed. The method comprises the following steps: acquiring research and development project information and intellectual property planning information of the research and development project, and storing the research and development project information and the intellectual property planning information in a first block with first timestamp information of a blockchain storage architecture, wherein the first block is associated with a first associated block of a public chain with the first timestamp information; acquiring research and development process information and intellectual property tracking information of the research and development project and storing the research and development process information and the intellectual property tracking information in a second block with second timestamp information, wherein the second block is associated with a second associated block of a public chain; and acquiring the research and development result information and the intellectual property result information of the research and development project and storing the research and development result information and the intellectual property result information in a third block with third timestamp information, wherein the third block is associated with a third association block of a public chain. In this way, the temporal properties of the development project information and the intellectual property information can be guaranteed and the information itself and/or the correlation between the information can be prevented from being tampered with.

Description

Block chain-based research and development project information management method and device and electronic equipment

Technical Field

The present disclosure relates to the field of information management, and more particularly, to a method, an apparatus, and an electronic device for managing development project information based on a blockchain.

Background

Research and development management refers to a series of coordinated activities of team construction, flow design, performance management, risk management, cost management, project management, knowledge management and the like performed in the research process by means of an information platform on the basis of research and development architecture design and various management theories.

For research and development or technical departments, in the development and test process of products, research and development logs can effectively record the work of the departments and personnel thereof, so that the departments and the personnel thereof can facilitate the smooth progress of the work in the research and development process of the products, and the whole research and development process can be effectively traced back in the future.

Because of the specificity of the development effort, most of the development effort is in the form of development projects for which project information can be used to summarize the overall development effort, and to facilitate the understanding of the overall development effort.

It is therefore desirable to provide a solution that enables better management of development files, including development logs and project information, during development. .

Disclosure of Invention

The present application has been made in order to solve the above technical problems. The embodiment of the application provides a management method, a management device and an electronic device for research and development project information based on a blockchain, which are used for ensuring the time attribute of the research and development project information and the intellectual property information and preventing the information itself and/or the correlation among the information from being tampered by associating the research and development project information of each stage of the research and development project with the information of the corresponding intellectual property aspect and storing the information in a blockchain storage architecture associated with a public chain by using a timestamp mark.

According to an aspect of the present application, there is provided a method for managing development project information based on a blockchain, including: acquiring research and development project information and intellectual property planning information thereof and storing the research and development project information and the intellectual property planning information in a first block with first timestamp information of a blockchain storage architecture, wherein the first block is associated with a first associated block of a public chain with the first timestamp information; acquiring research and development process information of the research and development project and intellectual property tracking information of the research and development project and storing the research and development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, wherein the second block is associated with a second associated block of the public chain with the second timestamp information; and acquiring the research and development result information and the intellectual property result information of the research and development project and storing the research and development result information and the intellectual property result information in a third block with third timestamp information of the blockchain storage architecture, wherein the third block is associated with a third associated block of the public chain with the third timestamp information.

In the above management method of research and development project information based on blockchain, storing each stage information of the research and development project and its intellectual property information in a predetermined block in the district-across-chain storage architecture includes: determining a service protocol of a cloud service used by a blockchain storage architecture for storing the stage information and the intellectual property information of the development project; generating an information storage request for calling a software development kit interface of the service protocol based on the service protocol, wherein the information storage request comprises verification information of a user making the request; calling the software development package interface by the information storage request; analyzing the information storage request based on the invocation of the software development kit interface of the server protocol to obtain the verification information; determining each stage information of the research and development item to be stored and intellectual property information thereof in response to verification passing based on the verification information; and storing the stage information of the research and development project and the intellectual property information thereof in a preset block of a block chain storage architecture, wherein the block chain storage architecture is arranged at a server side of the cloud service.

In the above management method of blockchain-based development project information, the verification information is a verification code stored in a header of the information storage request.

The above management method of research and development project information based on block chain further comprises: and acquiring storage information of each stage of information and the intellectual property information of the research and development project in the predetermined block, wherein the storage information comprises a data block serial number and/or a storage timestamp of each stage of information and the intellectual property information of the research and development project.

The above management method of research and development project information based on block chain further comprises: and acquiring access information of each stage of information of the development project and intellectual property information thereof to the predetermined block, wherein the access information comprises a first file identifier for long-term access and a second file identifier for temporary access.

In the above management method for the research and development project information based on the blockchain, the first file identifier is an ID of each stage information and its intellectual property information of the research and development project, and the second file identifier is a temporary access code of each stage information and its intellectual property information of the research and development project.

In the above management method of research and development project information based on blockchain, the verification information includes account verification information of a service account of the cloud service and identity verification information of a producer who generates information of each stage of the research and development project and intellectual property information thereof.

According to another aspect of the present application, there is provided a management apparatus for developing project information based on a blockchain, including: the system comprises a stand information management unit, a first time stamp information storage unit and a second time stamp information storage unit, wherein the stand information management unit is used for acquiring research and development stand information and intellectual property planning information of research and development projects and storing the research and development stand information and the intellectual property planning information in a first block of a block chain storage architecture, and the first block is associated with a first associated block of a public chain with the first time stamp information; a process information management unit, configured to acquire development process information and intellectual property tracking information of the development project and store the development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, where the second block is associated with a second associated block of the public chain having the second timestamp information; and a result information management unit, configured to obtain development result information and intellectual property result information of the development project and store the development result information and the intellectual property result information in a third block of the blockchain storage architecture, where the third block is associated with a third association block of the public chain having the third timestamp information.

In the above-described management apparatus of blockchain-based development project information, each of the item information management unit, the process information management unit, and the achievement information management unit includes: a protocol determining subunit, configured to determine a service protocol of a cloud service used by a blockchain storage architecture for storing information of each stage of the development project and intellectual property information thereof; a request generation subunit, configured to generate, based on the service protocol, an information storage request for invoking a software development kit interface of the service protocol, where the information storage request includes authentication information of a user making the request; an interface calling subunit, configured to call the software development package interface with the information storage request; an information parsing subunit, configured to parse the information storage request based on a call of the software development kit interface of the server protocol to obtain the verification information; an information determination subunit operable to determine each stage information of the development item to be stored and intellectual property information thereof in response to verification based on the verification information passing; and the file storage subunit is used for storing the information of each stage of the research and development project and the intellectual property information thereof in a preset block of a block chain storage architecture, and the block chain storage architecture is arranged at the server side of the cloud service.

In the above management apparatus of blockchain-based development project information, the verification information is a verification code stored in a header of the information storage request.

In the above-described management apparatus for blockchain-based development project information, each of the item information management unit, the process information management unit, and the achievement information management unit further includes: and the storage information acquisition sub-unit is used for acquiring storage information of each stage of information and the intellectual property information of the research and development project in the preset block, wherein the storage information comprises a data block serial number and/or a storage timestamp stored in each stage of information and the intellectual property information of the research and development project.

In the above-described management apparatus for blockchain-based development project information, each of the item information management unit, the process information management unit, and the achievement information management unit further includes: an access information obtaining subunit, configured to obtain access information of each stage information of the development project and intellectual property information thereof to the predetermined block, where the access information includes a first file identifier for long-term access and a second file identifier for temporary access.

In the above management device for blockchain-based development project information, the first file identifier is an ID of each stage information and its intellectual property information of the development project, and the second file identifier is a temporary access code of each stage information and its intellectual property information of the development project.

In the management device for research and development project information based on blockchain, the verification information comprises account verification information of a service account of the cloud service and identity verification information of a producer who generates information of each stage of the research and development project and intellectual property information of the research and development project.

According to still another aspect of the present application, there is provided an electronic apparatus including: a processor; and a memory in which computer program instructions are stored which, when executed by the processor, cause the processor to perform the method of managing blockchain-based development project information as described above.

According to yet another aspect of the present application, there is provided a computer readable medium having stored thereon computer program instructions which, when executed by a processor, cause the processor to perform the method of managing blockchain-based development project information as described above.

According to the management method, the management device and the electronic equipment for the research and development project information based on the blockchain, the research and development project information of each stage of the research and development project is associated with the information of the corresponding intellectual property, and the time stamp is stored in the blockchain storage framework associated with the public chain, so that the time attribute of the research and development project information and the time attribute of the intellectual property information can be ensured, and the information itself and/or the correlation between the information can be prevented from being tampered.

Drawings

The foregoing and other objects, features and advantages of the present application will become more apparent from the following more particular description of embodiments of the present application, as illustrated in the accompanying drawings. The accompanying drawings are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate the application and not constitute a limitation to the application. In the drawings, like reference numerals generally refer to like parts or steps.

FIG. 1 illustrates a schematic diagram of a blockchain storage architecture of a development file in accordance with an embodiment of the present application.

Fig. 2 illustrates an exemplary cloud architecture according to an embodiment of the present application.

Fig. 3 illustrates a schematic diagram of an abstract functional layer of a cloud architecture according to an embodiment of the application.

Fig. 4 illustrates a schematic diagram of a method of storing a development file according to an embodiment of the present application.

FIG. 5 illustrates a flowchart of a method of managing blockchain-based development project information in accordance with an embodiment of the present application.

Fig. 6 illustrates a flowchart of an information storage process in a method of managing blockchain-based development project information in accordance with an embodiment of the present application.

FIG. 7 illustrates a block diagram of a management device for blockchain-based development project information in accordance with an embodiment of the present application.

Fig. 8 illustrates a block diagram of exemplary units for information storage in a blockchain-based development project information management device in accordance with an embodiment of the present application.

Fig. 9 illustrates a block diagram of an electronic device according to an embodiment of the present application.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application and not all of the embodiments of the present application, and it should be understood that the present application is not limited by the example embodiments described herein.

Block chain storage architecture

As shown in fig. 1, the storage scheme of the development files according to the embodiment of the present application adopts a typical blockchain storage architecture, and the development files P1, P2, …, pn are stored in respective storage blocks B1, B2, …, bn configured in a blockchain. Each of the development files P1, P2, …, pn shown in fig. 1 may include various files generated in the development process, such as a development log, project information, a process record, etc., and each of the development files P1, P2, …, pn may represent a plurality of specific development files of different types, such as the development file P2 may include a development log, a project information file, etc.

Of course, those skilled in the art will appreciate that different types of development files may also be stored separately in separate blocks, e.g., one block dedicated to storing various development log files and another block dedicated to storing various project information files, etc.

Preferably, in the embodiment of the present application, since the development log file may include other forms of data types, such as pictures, audios and videos, or specific types of data, besides text contents, a separate blockchain storage architecture is used to store the development log file. Accordingly, project information may also be stored in a separate blockchain storage architecture.

According to a typical blockchain storage architecture, each block B1, B2, …, bn includes pointers H1, H2, …, hn and data portions D1, D2, …, dn. Pointers H1, H2, …, hn may be various types of hash pointers, such as SHA-256 hash functions commonly used in blockchain storage architectures, that point to the last block.

In the embodiment of the present application, the value of the hash pointer of the next block is based on the value of the hash pointer of the previous block and the hash function value of the data portion, for example, h2=h1×h (D1), and H (D1) represents the hash function value of the data portion D1. The hash pointer value of the first chunk may be a random number. In this way, any modification to the data portion within a block will be reflected on the value of the hash pointer of the next block and further change the value of the hash pointers of all subsequent blocks, making modification to the data portion virtually impossible.

Also, in each data portion D1, D2, …, dn, the hash function value of that data portion may be based on the hash function value generated separately for each development file in that data portion. For example, all of the development files in the data portion, and in particular the development log files, may be stored in a hash pointer based data structure of the merkel tree, thereby facilitating backtracking to a particular development file through the hash pointer and establishing appropriate membership between the individual development files.

Here, it will be understood by those skilled in the art that the blockchain storage architecture of the development document according to the embodiments of the present application may employ any general-purpose blockchain storage architecture, and the embodiments of the present application are not intended to limit the specific implementation of the blockchain storage architecture.

In addition, in the embodiment of the application, the blockchain preferably adopts a private chain or a alliance chain, so that distributed storage management of the research and development files is facilitated in a company or an enterprise, and accordingly, each storage block for storing the research and development files can be preconfigured without being generated based on a consensus algorithm, so that consumption of computing resources caused by the consensus algorithm can be avoided.

That is, the blockchain storage architecture of the development file according to the embodiment of the present application focuses on storage management of the development file, and does not involve a blockchain-based value transfer function like electronic money, so that the blockchain storage architecture can be preconfigured at a cloud end by a company or a management part inside the enterprise, and is accessed from a terminal by each technical department or the development department, uploads the development file, and performs unified storage and management at the cloud end. Therefore, since various technical or research and development parts are likely to be distributed in different geographical locations, the application blockchain storage architecture can conveniently realize the distributed storage of research and development files.

On the other hand, individual blocks in a blockchain storage architecture according to embodiments of the present application may also be associated with blocks of a public chain such that each block has timestamp information corresponding to the associated block of the public chain. Thus, when it is required to record information requiring time attributes, such as flow information based on a predetermined time in the development process, the time sequence attributes of each block in the blockchain can be utilized.

That is, the storage management of the development files according to the embodiment of the present application adopts the cloud-end storage management mode, and hereinafter, the cloud architecture adopted for the storage management of the development files according to the embodiment of the present application will be described continuously.

Cloud architecture overview

As described above, the storage management of the development files according to the embodiments of the present application adopts a system architecture based on a cloud computing environment, which is simply referred to as a cloud architecture. One skilled in the art will appreciate that cloud computing is a service provisioning model that enables on-demand network access to a shared resource pool of configurable computing resources (e.g., networks, network bandwidth, servers, processors, memory, storage media, applications, virtual machines, and services). The shared resource pool can be configured and released quickly with little management effort or interaction with service providers.

Fig. 2 illustrates an exemplary cloud architecture according to an embodiment of the present application. As shown in fig. 2, an exemplary cloud architecture 1 includes a series of cloud computing nodes 2. Through these cloud computing nodes 2, local computing devices, for example, a notebook computer 3A, a smart phone 3C, and terminal devices such as a personal digital assistant 3D, may implement interconnection communication. Cloud computing nodes 2 may communicate with each other and may be virtually or physically grouped to form a series of node networks, such as private clouds, public clouds, community clouds, or hybrid clouds. Those skilled in the art will appreciate that the computing devices illustrated in fig. 2 are merely examples, and that the cloud computing environment may be interconnected directly or indirectly with any other computing device via a network, and the present application is not intended to be limiting in any way.

As shown in fig. 3, a set of abstraction functional layers provided by cloud architecture 10 include hardware and software layers, virtual layers, management layers, and work layers. Those skilled in the art will appreciate that the components, layers, and functions illustrated in fig. 3 are merely examples to illustrate features of cloud architecture 10, and nothing in this application is intended to be limiting.

The hardware and software layers include a range of hardware and software including, but not limited to, hosts, servers of RISC (reduced instruction set computer Reduced Instruction Set Computer) architecture, servers, blade servers, storage devices, networks, network components, and the like. In addition, the software includes a web application server, database software, and the like.

For example, in a cloud architecture for management of development files according to embodiments of the present application, a larger proportion of storage resources may be configured at the cloud, while a smaller proportion of computing resources may be configured.

The virtual layer includes a series of virtual entities including, but not limited to, virtual servers, virtual storage spaces, virtual networks, virtual private networks, virtual applications and operating systems, virtual clients, and the like.

The management layer is used to implement the functions described below. Firstly, a flexible scheduling function of resources, which can provide dynamic expansion and contraction of computing resources and storage resources and the like required for executing tasks within a cloud architecture; secondly, a metering and pricing function, which can track the use cost of resources in the cloud architecture, and charge or price the consumption of the resources; thirdly, a safety protection function, which can carry out identity verification on cloud users and tasks and protect data and other resources; fourth, a user portal function that can provide cloud users and system administrators with access to the cloud architecture; fifth, a service management function, which can allocate and manage cloud computing resources to meet the requirements of required services; sixth, a service level agreement planning and enforcement function that enables the prearrangement and procurement of required cloud computing resources according to SLAs (Service Level Agreement, SLA, service level agreement).

For example, in a cloud architecture for management of development files according to embodiments of the present application, a docker container service may be employed to encapsulate data within each chunk. For example, as described above, since each development log file may include a variety of different types of data types, different access environments may also be required, such as tools for opening particular types of data files, and the like. Thus, a containerized enclosure may be made for a development log file containing a particular type of data file, and specialized data access functions configured based on the container.

The working layer provides functional examples that can be implemented by the cloud architecture, for example, various functions required for management of the development files.

Through the research and development file management based on the cloud architecture, standardization of software environment, fusion and communication of data, resource scheduling sharing, systemization of research and development file management and networking can be realized. Thus, the data transmission is safe, quick and convenient, the resource utilization rate is improved, the cost is reduced, and the market competitiveness of the company is improved. In addition, the standardization of the software environment facilitates the cross-region migration of the flow, saves labor and improves the flexibility of resource configuration.

Exemplary management methods

As described above, in the management of the development files according to the embodiments of the present application, cloud storage is employed as the network storage medium. Moreover, many well-known IT enterprises are currently pushing cloud storage services, of which simple storage services (S3: simple Storage Service) by Amazon and Ali cloud lightweight application server services by the Araba formula are typical representatives.

In managing a development file according to an embodiment of the present application, each technical part or development part needs to manage uploading, storing and downloading access of the file based on a cloud-end architecture when storing and accessing the development file based on a blockchain. However, when using a typical cloud storage service, such as the simple storage service of amazon corporation or the ali cloud lightweight application server service of aliba corporation as described above, problems are encountered in developing functions for uploading and downloading of development files on the end side.

That is, if it is desired to upload a file to the ali cloud or the amazon cloud on the end side or access a file stored on the ali cloud or the amazon cloud from the end side, a developer is required to manually call a software development kit (SDK: software development kit) required for a service protocol provided by the ali ba or amazon to perform initialization of a client based on the service protocol, and perform subsequent operations such as file upload, key management, and the like, which has a high requirement on the developer.

In addition, in the process of managing the research and development files based on the blockchain, since the research and development log and other management files may relate to files in various formats, such as Doc files, PDF files, image files in various formats, audio and video files in various formats, and files in other specific formats, such as AutoCAD files, it is obviously also required that the storage scheme of the files can be suitable for different file types in various different formats.

Therefore, in the embodiment of the application, a developer is expected to realize a scheme of cloud storage and access of files in various formats based on a service protocol of a cloud service.

Fig. 4 illustrates a schematic diagram of a method of managing a development file according to an embodiment of the present application. As shown in fig. 4, the method for storing a development file according to the embodiment of the application provides a general file storage scheme based on a cloud service protocol. As described above, in the storage method of the development file according to the embodiment of the present application, the development file is stored in the server S deployed in the cloud end C, specifically, a storage architecture based on a blockchain is adopted in the server S, and each block for storing the development file is preset. Specifically, each block may have a size of 1-10TB, for example, a block size for storing a development log may be large, such as 10TB, and a block size for storing development project information or flow files and flow information may be small, such as 1TB, according to required storage resources and different file types.

When a development file needs to be uploaded from a terminal U, such as a computer of a developer, a development software package interface SDK associated with a cloud service protocol is used to directly access a service based on the cloud service protocol through an access request so as to upload the file. For example, for an alicloud lightweight application server service provided by aliba, an HTTP POST request may be used to invoke an SDK interface to access the service to upload a file based on the alicloud lightweight application server service protocol.

Specifically, in the method for managing a development file according to the embodiment of the present application, it is first required to determine a service protocol of a cloud service, for example, a service protocol of a lightweight application server service of an ali cloud, and then automatically generate an access request, for example, an HTTP POST request, for calling a development software package interface associated with the service protocol based on the service protocol, so as to call a corresponding SDK interface to access the provided cloud service to upload the file using the cloud service.

In addition, in the embodiment of the present application, the validity of the user needs to be verified during file uploading, that is, the user needs to include verification information in the transmitted access request, for example, a verification code is added in the header of the transmitted access request. Therefore, after the SDK interface is called, the server side of the cloud service can obtain the verification code when the file is uploaded by analyzing the request, and can obtain the user information of the uploaded file and store the file in the corresponding block. For example, the stored information of the file may include information such as "user name", "file name", "block number", "time stamp", and the like. And, the time stamp information of the file may include a generation time stamp and a storage time stamp of the development file.

And, for the user's subsequent possible access to the file, the server side returns to the user to store the ID, so that the user can use the ID as the identifier of the subsequent request to access the file or download the file.

As described above, the blockchain storage architecture of the development files according to the embodiments of the present application may store the development files from different technical departments and development departments, and these different departments may access the development files to each other. In order to effectively realize resource intercommunication and necessary access control, in the method for storing the research and development files according to the embodiment of the application, different file access modes are provided.

That is, in the management method of the development file according to the embodiment of the present application, after the storage of the development file is completed, a long-term identifier and a short-term identifier that can be accessed to the development file are provided by the server side. For example, the long-term identifier may be a file ID and the short-term identifier may be a file temporary access code having an expiration time so as to be available for temporary access of the file. The long-term identifier such as the file ID does not have expiration time, so that multi-user access control support of the research and development file can be provided, that is, a plurality of users can access the research and development file with the same service account, and the requirement of resource intercommunication in the research and development flow is met.

Further, since the same service account corresponds to the same file ID, when access across service accounts is made, the file may be accessed using the file temporary access code. For example, when there is a request for access to a research and development file by a service account number other than the upload ID of the present research and development file, the service account number may be authenticated and provided with a file temporary access code after the authentication is passed, so that file access across service account numbers may be performed.

In addition, if it is desired to distinguish between different users using the same service account, account information and user information may be further distinguished, that is, account verification information and user verification information may be simultaneously included in an access request transmitted when uploading a file. Wherein the account verification information may correspond to an electronic device for uploading files, such as a desktop computer, etc., and the user verification information may correspond to a different development or technician. Therefore, by distinguishing account verification information and identity verification information, the storage and access of the research and development files by using the same service account can be facilitated, and the independence of storage and access rights among users can be realized when necessary.

Exemplary project information management method

As shown in fig. 5, a method for managing blockchain-based development project information according to an embodiment of the present application includes: s110, acquiring research and development item information and intellectual property planning information of a research and development item, and storing the research and development item information and the intellectual property planning information in a first block with first timestamp information of a blockchain storage architecture, wherein the first block is associated with a first associated block of a public chain with the first timestamp information; s120, acquiring research and development process information and intellectual property tracking information of the research and development project and storing the research and development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, wherein the second block is associated with a second associated block of the public chain with the second timestamp information; and S130, acquiring the research and development result information and the intellectual property result information of the research and development project and storing the research and development result information and the intellectual property result information in a third block with third timestamp information of the blockchain storage architecture, wherein the third block is associated with a third associated block of the public chain with the third timestamp information.

That is, in the managing method of the research and development project information based on the blockchain according to the embodiment of the present application, the research and development project information of each stage of the research and development project is associated with the information of the corresponding intellectual property aspect and is stored in the blockchain storage architecture associated with the public chain with the timestamp, so that the time attribute of the research and development project information and the intellectual property information can be ensured and the information itself and/or the correlation between the information can be prevented from being tampered.

Specifically, in a development position stage of a development project, intellectual property planning information based on the development position information is acquired in addition to the development position information. The intellectual property planning information comprises related information such as intellectual property early warning and the like based on the research and development stand information besides the intellectual property planning based on the research and development stand information.

Thereafter, in a development process stage of the development project, intellectual property tracking information based on the development project information is acquired in addition to the development process information. The intellectual property tracking information may include intellectual property achievements generated based on currently existing development process staged results, and related intellectual property retrieval information or intellectual property analysis information in a subdivision direction obtained based on the development process staged results.

And finally, acquiring intellectual property result information based on the development result information in addition to the development result information in the development ending stage of the development project. The intellectual property achievement information mainly refers to industrial intellectual property aimed at development achievement, including but not limited to patents, trademarks, design, copyright, trade secrets and the like.

Here, it will be understood by those skilled in the art that the core of the management method for the blockchain-based development project information according to the embodiment of the present application is not to be specific types or details of each stage information of the development project and its related intellectual property information, but to manage these information with respect to time attributes based on time information in the blockchain storage architecture. And, further, for confidence of the time attribute, each block in the private chain or alliance chain based blockchain storage architecture as described above is associated with a public chain, thereby obtaining the timestamp information of the associated block in the public chain as the time attribute of the development project information stored in the block.

In addition, in the management method of the blockchain-based development project information according to the embodiment of the present application, in order to store each stage information of the development project and its related intellectual property information in a predetermined block in the area-span chain storage architecture, it is necessary to employ the management method for uploading and downloading of the development management file as described above.

As shown in fig. 6, in the managing method of the research and development project information based on the blockchain according to the embodiment of the present application, storing the stage information of the research and development project and the intellectual property information thereof in a predetermined block in the area-across-chain storage architecture includes the following steps:

s210, determining a service protocol of a cloud service used by a blockchain storage architecture for storing information of each stage of the research and development project and intellectual property information thereof; s220, generating an information storage request for calling a software development kit interface of the service protocol based on the service protocol, wherein the information storage request comprises verification information of a user making a request; s230, calling the software development package interface by the information storage request; s240, analyzing the information storage request based on the call of the software development kit interface of the server protocol to obtain the verification information; s250, determining each stage information of the research and development project to be stored and intellectual property information thereof in response to verification passing based on the verification information; and S260, storing the stage information and the intellectual property information of the research and development project in a preset block of a block chain storage architecture, wherein the block chain storage architecture is arranged at a server side of the cloud service.

That is, according to the management method of the research and development project information based on the blockchain according to the embodiment of the application, the end side of the cloud-end architecture can be implemented in the form of a plug-in, and when storage of each stage of information of the research and development project and intellectual property information thereof is required, an information storage request based on a service protocol of a cloud service for storing each stage of information of the research and development project and intellectual property information thereof is automatically generated, for example, an HTTP POST request based on an alicloud lightweight application server service protocol as described above. And, because the information storage request is based on the service protocol of the cloud service, the software development kit interface of the service protocol can be called by the request, thereby allowing the storage of the information of each stage of the research and development project and the intellectual property information thereof. In this way, the generation departments of the information of each stage of each research and development project and the intellectual property information thereof, such as a technical part, a research and development department and an intellectual property part, can conveniently store and access related information when using the cloud storage architecture based on the blockchain.

In the above management method of blockchain-based development project information, the verification information is a verification code stored in a header of the file storage request.

Here, the storage time stamp may be the same as or different from the first time stamp information, the second time stamp information, the third time stamp information, and the like as described above. That is, in the embodiment of the present application, the first timestamp information, the second timestamp information, and the third timestamp information are substantially timestamp information of an associated block in the associated public chain, so as to ensure a confidence of a time attribute of the development project information stored in the block. And the storage time stamp is used for managing the storage time of the research and development project information, for example, the storage time stamp can be used for indicating the time interval between the project information of the research and development project and the intellectual property information thereof, and the like.

In the above management method of the research and development project information based on the blockchain, the verification information includes account verification information of a service account for the cloud service and identity verification information of a research and development personnel for the research and development log.

That is, as described above, since each stage information of a development project and its intellectual property information may relate to independence of data between departments, it is preferable that in the management method of the development project information based on a blockchain according to the embodiment of the present application, access rights of each stage information of a development project and its intellectual property information are defined by a first file identifier for long-term access and a second file identifier for temporary access, and confidentiality of each department personnel for their related data is further ensured while convenience of accessing a cloud service using an account is ensured by account verification information of a service account for the cloud service and identity verification information of each department personnel for generating the development project information.

Here, it will be understood by those skilled in the art that general information in the development process, such as development flow progress information, on the one hand, the confidentiality of data is not required to be so high, and on the other hand, the information is also required to be circulated sufficiently in the whole scope, so that the above-described arrangement may not be performed.

On the other hand, for information of relatively high security level in the development process, such as intellectual property information, in particular business secret information, there is also a need to maintain data independence between individual business sections in addition to the security work on the information itself, and thus it is particularly necessary to apply the above arrangement according to the embodiments of the present application.

Exemplary development project information management apparatus

As shown in fig. 7, the management apparatus 300 for blockchain-based development project information according to an embodiment of the present application includes: the stand information management unit 310 is configured to obtain research and development stand information and intellectual property planning information of a research and development project, and store the research and development stand information and the intellectual property planning information in a first block of a blockchain storage architecture, where the first block is associated with a first associated block of a public chain having the first timestamp information; a process information management unit 320, configured to acquire development process information and intellectual property tracking information of the development project and store the development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, where the second block is associated with a second associated block of the public chain having the second timestamp information; and a result information management unit 330, configured to obtain development result information and intellectual property result information of the development project and store the development result information and the intellectual property result information in a third block of the blockchain storage architecture, where the third block is associated with a third association block of the public chain having the third timestamp information.

As shown in fig. 8, in the above-described management apparatus 300 for blockchain-based development project information, each of the item information management unit 310, the process information management unit 320, and the fruit information management unit 330 includes: a protocol determination subunit 410 for determining a service protocol of a cloud service used by a blockchain storage architecture for storing each stage information of the development project and intellectual property information thereof; a request generation subunit 420, configured to generate, based on the service protocol, an information storage request for invoking a software development kit interface of the service protocol, where the information storage request includes authentication information of a user making the request; an interface calling subunit 430, configured to call the software development package interface with the information storage request; an information parsing subunit 440, configured to parse the information storage request to obtain the verification information based on the invocation of the software development kit interface of the server protocol; an information determining sub-unit 450 for determining each stage information of the development item to be stored and intellectual property information thereof in response to verification passing based on the verification information; and a file storage subunit 460, configured to store each stage information of the development project and its intellectual property information in a predetermined block of a blockchain storage architecture, where the blockchain storage architecture is disposed at a server side of the cloud service.

In one example, in the above-described blockchain-based development project information management apparatus 300, the verification information is a verification code stored in a header of the information storage request.

In one example, in the above-described management apparatus 300 for blockchain-based development project information, each of the stand information management unit 310, the process information management unit 320, and the fruit formation information management unit 330 further includes: and the storage information acquisition sub-unit is used for acquiring storage information of each stage of information and the intellectual property information of the research and development project in the preset block, wherein the storage information comprises a data block serial number and/or a storage timestamp stored in each stage of information and the intellectual property information of the research and development project.

In one example, in the above-described management apparatus 300 for blockchain-based development project information, each of the stand information management unit 310, the process information management unit 320, and the fruit formation information management unit 330 further includes: an access information obtaining subunit, configured to obtain access information of each stage information of the development project and intellectual property information thereof to the predetermined block, where the access information includes a first file identifier for long-term access and a second file identifier for temporary access.

In one example, in the above-described management apparatus 300 for blockchain-based development project information, the first file identifier is an ID of each stage information of the development project and its intellectual property information, and the second file identifier is a temporary access code of each stage information of the development project and its intellectual property information.

In one example, in the above-described management apparatus 300 for blockchain-based development project information, the verification information includes account verification information for a service account of the cloud service and authentication information for a producer of each stage information of the development project and intellectual property information thereof.

As described above, the management apparatus 300 of the blockchain-based development project information according to the embodiment of the present application may be implemented in various terminal devices, such as a computer used by a person of a development part or an intellectual property part, or the like. In one example, the management apparatus 300 for blockchain-based development project information according to embodiments of the present application may be integrated into a terminal device as one software module and/or hardware module. For example, the management apparatus 300 of blockchain-based development project information may be a software module in the operating system of the terminal device, or may be an application developed for the terminal device; of course, the management device 300 of the blockchain-based development project information may also be one of a plurality of hardware modules of the terminal device.

Alternatively, in another example, the management apparatus 300 of the blockchain-based development project information and the terminal device may be separate devices, and the management apparatus 300 of the blockchain-based development project information may be connected to the terminal device through a wired and/or wireless network and transmit the interactive information in a contracted data format.

Exemplary electronic device

Next, an electronic device according to an embodiment of the present application is described with reference to fig. 9.

As shown in fig. 9, the electronic device 10 includes one or more processors 11 and a memory 12.

The processor 11 may be a Central Processing Unit (CPU) or other form of processing unit having data processing and/or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.

Memory 12 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, random Access Memory (RAM) and/or cache memory (cache), and the like. The non-volatile memory may include, for example, read Only Memory (ROM), hard disk, flash memory, and the like. One or more computer program instructions may be stored on the computer readable storage medium that can be executed by the processor 11 to implement the blockchain-based development project information management method and/or other desired functions of the various embodiments of the present application described above. Various contents such as various stages of development and intellectual property information related thereto may also be stored in the computer-readable storage medium.

In one example, the electronic device 10 may further include: an input device 13 and an output device 14, which are interconnected by a bus system and/or other forms of connection mechanisms (not shown).

The input means 13 may comprise, for example, a keyboard, a mouse, etc.

The output device 14 may output various information to the outside, including a storage result, an access result, and the like of the development project information. The output means 14 may include, for example, a display, speakers, a printer, and a communication network and remote output devices connected thereto, etc.

Of course, only some of the components of the electronic device 10 relevant to the present application are shown in fig. 9 for simplicity, components such as buses, input/output interfaces, etc. being omitted. In addition, the electronic device 10 may include any other suitable components depending on the particular application.

Exemplary computer program product and computer readable storage Medium

In addition to the methods and apparatus described above, embodiments of the present application may also be a computer program product comprising computer program instructions which, when executed by a processor, cause the processor to perform the steps in a blockchain-based development project information management method according to various embodiments of the present application described in the "exemplary methods" section of the present specification.

The computer program product may write program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the first user computing device, partly on the first user device, as a stand-alone software package, partly on the first user computing device, partly on a remote computing device, or entirely on a remote computing device or server.

Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program instructions that, when executed by a processor, cause the processor to perform steps in a method of blockchain-based development log project information according to various embodiments of the present application described in the above "exemplary methods" section of the present specification.

The computer readable storage medium may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may include, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The basic principles of the present application have been described above in connection with specific embodiments, however, it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are merely examples and not limiting, and these advantages, benefits, effects, etc. are not to be considered as necessarily possessed by the various embodiments of the present application. Furthermore, the specific details disclosed herein are for purposes of illustration and understanding only, and are not intended to be limiting, as the application is not intended to be limited to the details disclosed herein as such.

The block diagrams of the devices, apparatuses, devices, systems referred to in this application are only illustrative examples and are not intended to require or imply that the connections, arrangements, configurations must be made in the manner shown in the block diagrams. As will be appreciated by one of skill in the art, the devices, apparatuses, devices, systems may be connected, arranged, configured in any manner. Words such as "including," "comprising," "having," and the like are words of openness and mean "including but not limited to," and are used interchangeably therewith. The terms "or" and "as used herein refer to and are used interchangeably with the term" and/or "unless the context clearly indicates otherwise. The term "such as" as used herein refers to, and is used interchangeably with, the phrase "such as, but not limited to.

It is also noted that in the apparatus, devices and methods of the present application, the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent to the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the application to the form disclosed herein. Although a number of example aspects and embodiments have been discussed above, a person of ordinary skill in the art will recognize certain variations, modifications, alterations, additions, and subcombinations thereof.

Claims

1. A method for managing development project information based on a blockchain, comprising:

Acquiring research and development project information and intellectual property planning information thereof and storing the research and development project information and the intellectual property planning information in a first block with first timestamp information of a blockchain storage architecture, wherein the first block is associated with a first associated block of a public chain with the first timestamp information;

acquiring research and development process information of the research and development project and intellectual property tracking information of the research and development project and storing the research and development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, wherein the second block is associated with a second associated block of the public chain with the second timestamp information; the method comprises the steps of,

acquiring research and development result information and intellectual property result information of the research and development project and storing the research and development result information and the intellectual property result information in a third block with third timestamp information of the blockchain storage architecture, wherein the third block is associated with a third associated block of the public chain with the third timestamp information;

the research and development project information and the intellectual property planning information thereof form research and development project information and research and development process information and intellectual property tracking information thereof and research and development result information and intellectual property result information thereof, and the research and development project information and the intellectual property result information thereof form research and development project information and research and development project stage information and intellectual property information thereof, and the research and development project information and the research and development result information and the intellectual property result information thereof are stored in a blockchain storage architecture associated with a public chain by a timestamp mark, and the blockchain storage architecture is arranged at a server side of cloud service; the time stamping stored in a blockchain storage architecture associated with a public chain includes:

Determining a service protocol of a cloud service used by a blockchain storage architecture for storing the stage information and the intellectual property information of the development project;

generating an information storage request for calling a software development kit interface of the service protocol based on the service protocol, wherein the information storage request comprises verification information of a user making the request;

calling the software development package interface by the information storage request;

analyzing the information storage request based on the invocation of the software development kit interface of the server protocol to obtain the verification information;

determining each stage information of the research and development item to be stored and intellectual property information thereof in response to verification passing based on the verification information; the method comprises the steps of,

the stage information and the intellectual property information of the research and development project are stored in a preset block of a block chain storage architecture.

2. The method of claim 1, wherein the validation information is a validation code stored in a header of the information storage request.

3. The method for managing blockchain-based development project information of claim 1, further comprising:

And acquiring storage information of each stage of information and the intellectual property information of the research and development project in the predetermined block, wherein the storage information comprises a data block serial number and/or a storage timestamp of each stage of information and the intellectual property information of the research and development project.

4. The method for managing blockchain-based development project information of claim 1, further comprising:

and acquiring access information of each stage of information of the development project and intellectual property information thereof to the predetermined block, wherein the access information comprises a first file identifier for long-term access and a second file identifier for temporary access.

5. The method of claim 4, wherein the first file identifier is an ID of each stage information of the development project and its intellectual property information, and the second file identifier is a temporary access code of each stage information of the development project and its intellectual property information.

6. A management apparatus for research and development project information based on a blockchain, comprising:

the system comprises a stand information management unit, a first time stamp information storage unit and a second time stamp information storage unit, wherein the stand information management unit is used for acquiring research and development stand information and intellectual property planning information of research and development projects and storing the research and development stand information and the intellectual property planning information in a first block of a block chain storage architecture, and the first block is associated with a first associated block of a public chain with the first time stamp information;

A process information management unit, configured to acquire development process information and intellectual property tracking information of the development project and store the development process information and the intellectual property tracking information in a second block of the blockchain storage architecture, where the second block is associated with a second associated block of the public chain having the second timestamp information; the method comprises the steps of,

a result information management unit, configured to obtain development result information and intellectual property result information of the development project and store the development result information and the intellectual property result information in a third block of the blockchain storage architecture, where the third block is associated with a third association block of the public chain having the third timestamp information;

wherein each of the item information management unit, the process information management unit, and the achievement information management unit includes:

a protocol determining subunit, configured to determine a service protocol of a cloud service used by a blockchain storage architecture for storing information of each stage of the development project and intellectual property information thereof;

a request generation subunit, configured to generate, based on the service protocol, an information storage request for invoking a software development kit interface of the service protocol, where the information storage request includes authentication information of a user making the request;

An interface calling subunit, configured to call the software development package interface with the information storage request;

an information parsing subunit, configured to parse the information storage request based on a call of the software development kit interface of the server protocol to obtain the verification information;

an information determination subunit operable to determine each stage information of the development item to be stored and intellectual property information thereof in response to verification based on the verification information passing; the method comprises the steps of,

and the file storage subunit is used for storing the information of each stage of the research and development project and the intellectual property information thereof in a preset block of a block chain storage architecture, and the block chain storage architecture is arranged at the server side of the cloud service.

7. The blockchain-based development project information management apparatus of claim 6, wherein each of the item information management unit, the process information management unit, and the achievement information management unit further includes:

and the access information acquisition subunit is used for acquiring the storage information of the stage information and the intellectual property information of the research and development project in the preset block, wherein the storage information comprises the data block serial numbers and/or the storage time stamps stored in the stage information and the intellectual property information of the research and development project.

8. An electronic device, comprising:

a processor; and

a memory having stored therein computer program instructions that, when executed by the processor, cause the processor to perform the blockchain-based development project information management method of any of claims 1-5.