CN110970104A - Human body characteristic data sharing system based on block chain - Google Patents
Human body characteristic data sharing system based on block chain Download PDFInfo
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Abstract
The embodiment of the invention discloses a human body characteristic data sharing system based on a block chain, which comprises: the system comprises a data acquisition module for acquiring data, a data access module for detecting data, a human body characteristic data report generation module for summarizing and calculating a human body data statistic value to automatically generate a human body characteristic data report, a permission management module for auditing user permission, a human body characteristic data query module for querying user information, an objection processing module for processing data source errors and other special conditions, and a data filing management module for filing the human body characteristic data. The embodiment of the invention discloses a human body characteristic data sharing system based on a block chain, which aims to solve the problems of single-point failure and data leakage of the human body characteristic data sharing system in the prior art.
Description
Technical Field
The embodiment of the invention relates to the technical field of data storage and transmission, in particular to a human body characteristic data sharing system based on a block chain.
Background
The human body characteristic data mainly comprise various human body characteristic parameters closely related to industrial design and social production life, such as human body morphological characteristics, human body mechanical characteristics and human body perception (visual, auditory, touch, taste, smell and reaction time) characteristics, and the human body characteristic data is scientific description of the whole physiological and psychological characteristics of specific people. The human body characteristic data is the basis of humanized design, and can provide the most basic technical basis for how to consider human factors in product and system design. Applications of body characteristic data relate to almost all areas of human activity, including manufacturing, equipment and work environments in the service industry, public and living spaces, consumer product design, computer hardware and software, transportation, telecommunications, medical systems, aerospace systems, defense and weaponry systems, and the like.
At present, a centralized architecture design scheme is adopted for a human body characteristic data sharing system, systems of all human body characteristic data acquisition mechanisms are uniformly connected to the human body characteristic data sharing system for data reporting, and the human body characteristic data sharing system provides human body data service for the outside and is a central node in the whole human body data system.
The existing human body characteristic data sharing system has the problem of single point fault, once the human body characteristic data sharing system has the faults of abnormal service or data damage, loss and the like, the normal operation of the whole human body data system is influenced, and the information data of a testee is easy to leak in the transmission process.
Disclosure of Invention
Therefore, the embodiment of the invention discloses a human body characteristic data sharing system based on a block chain, which aims to solve the problems of single-point failure and data leakage of the human body characteristic data sharing system in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the embodiment of the invention discloses a human body characteristic data sharing system based on a block chain, which comprises:
human body characteristic data acquisition module: the system comprises a human body characteristic data acquisition mechanism, a block chain-based human body characteristic data sharing system and a data processing system, wherein the human body characteristic data acquisition mechanism uploads human body characteristic data to the block chain-based human body characteristic data sharing system in a calling mode of a client or an interface;
human body characteristic data access module: the human body characteristic data uploaded by the human body characteristic data acquisition mechanism are subjected to effectiveness detection, the human body characteristic data which do not pass the effectiveness detection are rejected and recorded, and after the human body characteristic data which pass the effectiveness detection are preprocessed, the human body characteristic data are broadcasted on a human body characteristic data sharing system based on a block chain, so that each human body characteristic data acquisition node identifies the human body characteristic data which pass the effectiveness detection;
the human body characteristic data report generation module: the human body characteristic data collection mechanism acquires human body characteristic data uploaded by the user human body characteristic data collection mechanism from the human body characteristic data sharing system based on the block chain in a mode of calling a client or an interface, then calculates a human body data statistic value, generates a human body characteristic data report, and uploads the human body characteristic data report to the human body characteristic data sharing system based on the block chain;
the authority management module: the system comprises a data acquisition module, a data processing module and a data processing module, wherein the data acquisition module is used for acquiring human body characteristic data of a user;
human body characteristic data query module: the system comprises a human body characteristic data sharing system, a block chain and a database, wherein the human body characteristic data sharing system is used for receiving a human body characteristic data query request of a user and storing the human body characteristic data query request on the human body characteristic data sharing system based on the block chain;
an objection handling module: the conference processing system is used for receiving and processing an objection processing request sent by a user;
human body characteristic data filing and managing module: the method is used for archiving the expired human body characteristic data by calling a data life cycle management contract.
Further, the human body characteristic data comprises basic information and human body measurement data of the testee, wherein the basic information is used for introducing the social background of the testee, and the human body measurement data represents the appearance form of the testee.
Further, the basic information includes name, code, sex, year, month and day of birth, nationality, long-term residence, native place, occupation and cultural degree of the subject; the anthropometric data includes the posture whole body size, the sitting posture whole body size, the head size, the hand size and the foot size of the subject.
Further, in the data access module, the preprocessing includes performing dimension detection on the human body feature data passing the validity detection, and supplementing missing data in the human body feature data according to a preset rule.
Further, the preset rule is a preset human body feature data dimension rule.
Further, in the authority management module, the users are participant users, enterprise users or individual users, and the access authority of each user is different.
Furthermore, the authority management module strictly controls the access authority of each user through a certificate and/or a homomorphic encryption algorithm.
Further, the human body characteristic data query module needs to determine whether the user has an access right to query the human body characteristic data.
Further, in the objection processing module, the objection processing request includes a special condition occurring in the process of reporting the human body characteristic data.
The embodiment of the invention has the following advantages:
1. the human body characteristic data sharing system based on the block chain disclosed by the specific embodiment of the invention adopts distributed storage, and each human body characteristic data acquisition mechanism stores the same human body characteristic data, so that the problem of single-point failure of the existing human body characteristic data sharing system with a centralized architecture is solved, and the risk management and control cost is effectively reduced;
2. the authority management module recorded in the specific embodiment of the invention processes the human body characteristic data and controls the access authority of each user, thereby ensuring the safety of the data.
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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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a block diagram of a human body feature data sharing system based on a block chain according to embodiment 1 of the present invention.
1. A human body characteristic data acquisition module; 2. a human body characteristic data access module; 3. a human body characteristic data report generation module; 4. a rights management module; 5. a human body characteristic data query module; 6. an objection processing module; 7. human body characteristic data filing and managing module.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A single point of failure (SPOF) refers to a component that fails at a point in a system and makes the entire system inoperable, in other words, a single point of failure fails entirely.
The block chain is a distributed shared accounting technology, the basic logic of the block chain is a data block which is generated by using a string of cryptography method correlation, and a plurality of nodes participate in a database of a common maintenance and non-tamper-able time-ordered cryptography ledger which is guaranteed by a uniform consensus mechanism. Due to the use of distributed accounting and storage, centralized hardware or management mechanisms do not exist, the rights and obligations of any node are equal, and data blocks in the system are commonly maintained by nodes with maintenance functions in the whole system.
As shown in fig. 1, the invention discloses a block chain-based human body characteristic data sharing system which adopts distributed storage, and each human body characteristic data acquisition node stores the same human body characteristic data, so that the problem of single-point failure of the existing human body characteristic data sharing system with a centralized architecture is solved, and the risk management and control cost is effectively reduced. A human body characteristic data sharing system based on a block chain comprises a human body characteristic data acquisition module 1, a human body characteristic data access module 2, a human body characteristic data report generation module 3, a permission management module 4, a human body characteristic data query module 5, an objection processing module 6 and a human body characteristic data filing management module 7.
The human body characteristic data acquisition module 1 comprises a human body characteristic data acquisition mechanism, and the human body characteristic data acquisition mechanism uploads human body characteristic data to a human body characteristic data sharing system based on a block chain in a client or interface calling mode. The human body characteristic data comprises two categories of basic information and human body measurement data of a testee, wherein the basic information is used for introducing the social background of the testee and comprises the following steps: name code, gender, year, month and day of birth, ethnicity, long-term residence, native place (grandfather's long-term place of growth), occupation (category), and cultural degree (income level), etc. The anthropometric data represents the appearance of the subject and mainly includes five types: standing full body size, sitting full body size, head size, hand size, foot size, etc.
The human body characteristic data access module 2 is used for carrying out effectiveness detection on the human body characteristic data uploaded by the human body characteristic data acquisition mechanism, rejecting the human body characteristic data which does not pass the effectiveness detection and recording the human body characteristic data, preprocessing the human body characteristic data which passes the effectiveness detection, and broadcasting the human body characteristic data on a human body characteristic data sharing system based on a block chain, so that each human body characteristic data acquisition node can commonly identify the human body characteristic data which passes the effectiveness detection. The human body characteristic data access module 2 preprocesses the human body characteristic data passing the validity detection, wherein the preprocessing comprises dimension detection of the human body characteristic data passing the validity detection and supplement missing data in the human body characteristic data according to a preset rule. The preset rule may be a preset human body feature data dimension rule, for example, the basic information in the personal human body feature data includes name, code, gender and year and month of birth, and if the gender is missing in the dimension detection, the gender may be supplemented in the information.
The human body characteristic data report generating module 3 is used for acquiring human body characteristic data uploaded by a user human body characteristic data acquisition mechanism from a human body characteristic data sharing system based on a block chain by a human body characteristic data collection mechanism in a mode of calling a client or an interface, calculating a human body data statistic value, generating a human body characteristic data report, and uploading the human body characteristic data report to the human body characteristic data sharing system based on the block chain;
the authority management module 4 is used for setting access authority to the human body characteristic data sharing system based on the block chain for each user. The users may be participant users, enterprise users, and individual users, and the access authority of each user may be different, specifically, the authority management module 4 strictly controls the access authority of each user through a certificate, a homomorphic encryption algorithm, and other mechanisms. The certificate is issued by a human body characteristic data exchange mechanism in a unified mode, data on the human body characteristic data sharing system based on the block chain are encrypted and stored through a homomorphic encryption algorithm, privacy protection of the human body characteristic data of a user is achieved, under the condition that the homomorphic encryption algorithm is used, the sensitive data are encrypted when the user initiates a transaction and then submitted to the human body characteristic data sharing system based on the block chain, and transaction verification, consensus and uploading can be achieved without providing plaintext data. The authority management module 4 processes the human body characteristic data and controls the access authority of each user, thereby ensuring the safety of the data.
And the human body characteristic data query module 5 is used for receiving a human body characteristic data query request of a user and storing the human body characteristic data query request on a human body characteristic data sharing system based on a block chain. Because the human body characteristic data belongs to sensitive data, each query request needs to be stored in a human body characteristic data sharing system based on a block chain, and the query request is used for recording query behavior data of a user so as to be convenient for subsequent future reference. And judging whether the user has the access right corresponding to the human body characteristic data query request, if so, feeding back the human body characteristic data corresponding to the human body characteristic data query request to the user. The user can be a human body characteristic data acquisition mechanism user, an enterprise user, a personal user and the like, the user can send a human body characteristic data query request to the system in a client or interface calling mode, when the human body characteristic data query request of a non-user is accepted, the human body characteristic data query module 5 needs to verify whether a query initiator provides a valid authorization certificate, specifically, a data owner authorizes a data demand party through authorization transaction, the data demand party obtains the authorization certificate returned by the system, then, the data demand party submits the authorization certificate to the system, and after the authorization certificate is identified, the demand party is judged to have access authority.
And the objection processing module 6 is used for receiving and processing an objection processing request sent by a user. In the process of reporting the human body characteristic data, data source errors and other special conditions may occur, so that the reported human body characteristic data does not conform to the fact or needs special correction processing. Therefore, the objection processing module 6 is configured to receive an objection processing request sent by a user, send an objection certification, original data, and update data carried in the objection processing request to an objection correlation party for auditing, perform data error correction when receiving audit pass information fed back by the objection correlation party, and store the objection certification, the original data, and the update data carried in the objection processing request in the block chain-based human body feature data sharing system for future reference.
And the human body characteristic data filing management module 7 is used for filing expired human body characteristic data by calling a data life cycle management contract. The human body characteristic data sharing system based on the block chain executes a data life cycle management contract, the data life cycle management contract automatically archives expired human body characteristic data according to rules, for example, when the human body data statistics value is generally regarded that the human body characteristic data within five years only has reference value, so that the human body characteristic data can be automatically archived when the age of the human body characteristic data is over five years, and the data life cycle management contract can be automatically executed once a plurality of data meet the condition, thereby realizing the high-efficiency management of the data.
The human body characteristic data sharing system based on the block chain is interconnected with the human body characteristic data collection mechanism, and the human body characteristic data sharing system based on the block chain reports the human body data statistic result and the human body characteristic data report generated by the system to the human body characteristic data collection mechanism in an interface or file transmission mode to provide auxiliary verification information for the human body characteristic data collection mechanism.
The human body characteristic data sharing system based on the block chain adopts distributed storage, and each human body characteristic data acquisition mechanism stores the same human body characteristic data, so that the problem of single-point failure of the existing human body characteristic data sharing system with a centralized framework is solved, and the risk management and control cost is effectively reduced.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. A human body characteristic data sharing system based on a block chain is characterized in that: the method comprises the following steps:
human body characteristic data acquisition module: the system comprises a human body characteristic data acquisition mechanism, a block chain-based human body characteristic data sharing system and a data processing system, wherein the human body characteristic data acquisition mechanism uploads human body characteristic data to the block chain-based human body characteristic data sharing system in a calling mode of a client or an interface;
human body characteristic data access module: the human body characteristic data uploaded by the human body characteristic data acquisition mechanism are subjected to effectiveness detection, the human body characteristic data which do not pass the effectiveness detection are rejected and recorded, and after the human body characteristic data which pass the effectiveness detection are preprocessed, the human body characteristic data are broadcasted on a human body characteristic data sharing system based on a block chain, so that each human body characteristic data acquisition node identifies the human body characteristic data which pass the effectiveness detection;
the human body characteristic data report generation module: the human body characteristic data collection mechanism acquires human body characteristic data uploaded by the user human body characteristic data collection mechanism from the human body characteristic data sharing system based on the block chain in a mode of calling a client or an interface, then calculates a human body data statistic value, generates a human body characteristic data report, and uploads the human body characteristic data report to the human body characteristic data sharing system based on the block chain;
the authority management module: the system comprises a data acquisition module, a data processing module and a data processing module, wherein the data acquisition module is used for acquiring human body characteristic data of a user;
human body characteristic data query module: the system comprises a human body characteristic data sharing system, a block chain and a database, wherein the human body characteristic data sharing system is used for receiving a human body characteristic data query request of a user and storing the human body characteristic data query request on the human body characteristic data sharing system based on the block chain;
an objection handling module: the conference processing system is used for receiving and processing an objection processing request sent by a user;
human body characteristic data filing and managing module: the method is used for archiving the expired human body characteristic data by calling a data life cycle management contract.
2. The system according to claim 1, wherein the system comprises: the human body characteristic data comprises basic information and human body measurement data of the testee, wherein the basic information is used for introducing the social background of the testee, and the human body measurement data represents the appearance form of the testee.
3. The system according to claim 2, wherein the system comprises: the basic information comprises name, code, gender, birth year, month and day, nationality, long-term residence, native place, occupation and cultural degree of the testee; the anthropometric data includes the posture whole body size, the sitting posture whole body size, the head size, the hand size and the foot size of the subject.
4. The system according to claim 1, wherein the system comprises: in the data access module, the preprocessing comprises performing dimension detection on the human body characteristic data passing the validity detection, and supplementing missing data in the human body characteristic data according to a preset rule.
5. The system according to claim 4, wherein the system comprises: the preset rule is a preset human body characteristic data dimension rule.
6. The system according to claim 1, wherein the system comprises: in the authority management module, the users are participator users, enterprise users or individual users, and the access authority of each user is different.
7. The system according to claim 1, wherein the system comprises: the authority management module strictly controls the access authority of each user through a certificate and/or a homomorphic encryption algorithm.
8. The system according to claim 1, wherein the system comprises: the human body characteristic data query module also needs to judge whether the user has an access right for querying the human body characteristic data.
9. The system according to claim 1, wherein the system comprises: in the objection processing module, the objection processing request includes a special condition occurring in the process of reporting the human body characteristic data.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109286623A (en) * | 2018-09-27 | 2019-01-29 | 东莞青柳新材料有限公司 | Human health detection data shared system based on block chain |
| CN109522314A (en) * | 2018-10-16 | 2019-03-26 | 平安科技（深圳）有限公司 | Data archiving method and terminal device based on block chain |
| US20190294822A1 (en) * | 2018-03-26 | 2019-09-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Method and system for accessing anonymized data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20190294822A1 (en) * | 2018-03-26 | 2019-09-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Method and system for accessing anonymized data |
| CN109286623A (en) * | 2018-09-27 | 2019-01-29 | 东莞青柳新材料有限公司 | Human health detection data shared system based on block chain |
| CN109522314A (en) * | 2018-10-16 | 2019-03-26 | 平安科技（深圳）有限公司 | Data archiving method and terminal device based on block chain |
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