CN113987081B - Laboratory detection data management system based on block chain - Google Patents
Laboratory detection data management system based on block chain Download PDFInfo
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Abstract
The invention discloses a laboratory detection data management system based on a block chain, which belongs to the field of the block chain and relates to the data management technology, and comprises a data acquisition module, a data processing module, an information storage module, a detection management module and a server; the data acquisition module is used for acquiring the submission information and sending the submission information to the data processing module for processing, wherein the submission information comprises the name of a submission person, submission time, submission articles and submission units; the data processing module processes the submission information to obtain a submission characteristic serial number and sends the submission characteristic serial number to the information storage module; the detection management module is used for detecting the delivered articles of the delivery personnel, generating a detection report, managing the detection report, calculating the characteristic block code M of the detection report and sending the characteristic block code M to the delivery end; the detection management module also sends the generated detection report to a server for distributed storage, determines the selected storage equipment, and sends the serial number of the selected storage equipment to the submission end.
Description
Technical Field
The invention belongs to the field of block chains, relates to a data management technology, and particularly relates to a laboratory detection data management system based on a block chain.
Background
Blockchains are a term of art in information technology. In essence, the system is a shared database, and the data or information stored in the shared database has the characteristics of 'unforgeability', 'whole-course trace', 'traceability', 'public transparency', 'collective maintenance', and the like. Based on the characteristics, the block chain technology lays a solid 'trust' foundation, creates a reliable 'cooperation' mechanism and has wide application prospect.
Most of the existing management of laboratory detection reports is sent to a person to be examined in a paper detection report form, the detection report is delayed for a long time, and certain defects exist when the detection report is stored; the distribution of the partial detection report also adopts an electronic document mode, which is simple and rapid, but has corresponding risks, and the risk of leakage of the detection report result may exist.
For this purpose, a laboratory test data management system based on block chains is proposed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. The laboratory detection data management system based on the block chain stores a detection report in an electronic document mode, encrypts and stores the detection report in block chain storage equipment in an area where a delivery unit is located, calculates a characteristic block code M of the detection report through a detection management module and sends the characteristic block code M to a delivery end; and the selected storage equipment is determined through the detection management module, and the serial number of the selected storage equipment is sent to the submission end. The method comprises the following steps that a censorship person inquires an article detection state and a detection report through a statistic inquiry module, and when the censorship person inquires the detection report, the censorship person inputs a feature block code M and a serial number o of a selected storage device into the statistic inquiry module; a statistical query module receives a feature block code M; the statistical query module is connected with the submission end to acquire the submission unit and indirectly acquires the number i of the submission unit; the statistical query module reversely pushes the detection characteristic serial number j by using a calculation formula; the statistical query module determines a detection report by combining the serial number o of the selected storage device and the inspection feature serial number j; and the statistical query module displays the determined detection report to the inspection personnel for viewing.
In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a laboratory test data management system based on a block chain, including a data acquisition module, a data processing module, an information storage module, a test management module, and a server;
the data acquisition module, the data processing module, the information storage module, the detection management module and the server are sequentially connected;
the data acquisition module is used for acquiring the submission information and sending the submission information to the data processing module for processing, wherein the submission information comprises the name of a submission person, the submission time, the submission article and a submission unit;
the data processing module processes the submission information to obtain a submission characteristic serial number and sends the submission characteristic serial number to the information storage module;
the detection management module is used for detecting the delivered articles of the delivery personnel, generating a detection report, managing the detection report, calculating a characteristic block code M of the detection report and sending the characteristic block code M to the delivery end;
the detection management module also sends the generated detection report to a server for distributed storage, determines the selected storage equipment, and sends the serial number of the selected storage equipment to the submission end.
Further, the process of processing the submission information by the data processing module comprises the following steps:
the data processing module respectively marks the received submission information sent by the data acquisition module, and the submission units are numbered as i, wherein i is a positive integer
1；
The data processing module carries out data statistics on the name of the inspection person, the inspection time and the inspected article, and the data statistics is put into an inspection statistical table according to the serial number; redefining the name of the inspection personnel, the inspection time and the inspected article as the inspection characteristics; the statistical serial number is the characteristic serial number for inspection; the serial number of the censorship features is marked as j, wherein j is a positive integer and j
1；
And the data processing module sends the submission unit i and the submission characteristic serial number j to the information storage module for storage.
Further, when the unit to be checked is numbered, the data processing module sends the unit name of the unit to be checked to the information storage module and compares the unit name with the unit name stored in the information storage module;
when the unit names are consistent, no new number is generated;
when the unit names do not coincide, a new number is generated.
Further, the management process of the detection report by the detection management module comprises the following steps:
when the detection management module finishes detecting the checked articles, generating a detection report, and sending an extraction signal Tj to the information storage module by the detection management module;
when the information storage module receives the extraction signal Tj, the inspection characteristic serial number j is correspondingly obtained, meanwhile, the corresponding inspection unit i is obtained, and the information storage module feeds back the inspection characteristic serial number j and the inspection unit i to the detection management module;
after receiving the delivery characteristic serial number j and the delivery unit i, the detection management module calculates a characteristic block code M of a detection report by using a calculation formula;
the calculation formula of the feature block code M is as follows:
(ii) a In the calculation formula
Is a block code correction factor;
and the detection management module sends the feature block code M to a detection end.
Further, when the detection management module generates the detection report, the detection report is presented in the form of an electronic document, and the detection management module binds the electronic document of the detection report with the feature block code M.
Further, when the detection report is generated, the detection management module sends the generated detection report to a server, the server stores a plurality of block chain storage devices, and the detection management module is further used for realizing distributed storage of the detection report.
Further, the process of storing the detection report by the detection management module comprises the following steps:
the detection management module acquires the area of the submission unit, acquires the block chain storage device of the area of the submission unit, and marks all the block chain storage devices as o, wherein o is a positive integer and is =1,2 … … n; n represents the total number of block chain storage devices in the region of the submission unit;
the detection management module marks all the block chain storage devices as devices to be selected and stored o; the detection management module obtains the file size of the detection report, and marks the file size as Kj; wherein K is the size of the detection report, and j is the inspection characteristic serial number; acquiring total storage space Zco and surplus storage space Yco of all devices to be selected and stored;
calculating a storage coefficient Xo of the block chain storage device by using a calculation formula, wherein the calculation formula of the storage coefficient Xo is
(ii) a It is noted that
To store the coefficient correction factor;
the detection management module carries out ascending arrangement on the storage coefficients Xo of the block chain storage devices, and the block chain storage device with the first rank is marked as a selected storage device;
and the detection management module stores the detection report in the selected storage equipment and simultaneously sends the serial number o of the selected storage equipment to the submission end.
Further, the detection management module sets a storage proportion threshold, and when the storage proportion of the current blockchain storage device is greater than the storage proportion threshold, the information of the blockchain storage device is automatically deleted, wherein the storage proportion of the current blockchain storage device is calculated by comparing the storage space allowance Yco with the storage space total Zco.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a laboratory detection data management system based on a block chain, which adopts an electronic document mode to store a detection report, encrypts and stores the detection report in a block chain storage device of an area where a submission unit is located, calculates a characteristic block code M of the detection report through a detection management module and sends the characteristic block code M to a submission end; the selected storage equipment is determined through the detection management module, and the serial number of the selected storage equipment is sent to the submission end; distributed storage is performed, and the safety of data storage is improved;
the method comprises the following steps that a censorship person inquires an article detection state and a detection report through a statistic inquiry module, and when the censorship person inquires the detection report, the censorship person inputs a feature block code M and a serial number o of a selected storage device into the statistic inquiry module; a statistical query module receives a feature block code M; the statistical query module is connected with the submission end to acquire the submission unit and indirectly acquires the number i of the submission unit; the statistical query module reversely pushes the detection characteristic serial number j by using a calculation formula; the statistical query module determines a detection report by combining the serial number o of the selected storage device and the inspection feature serial number j; and the statistical query module displays the determined detection report to the inspection personnel for viewing.
Drawings
FIG. 1 is a schematic diagram of a block chain-based laboratory test data management system according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the laboratory test data management system based on the block chain includes a data acquisition module, a data processing module, an information storage module, a server, a submission end, and a statistical query 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 submission information and sending the submission information to the data processing module for processing, and the submission information comprises a name of a submission person, submission time, a submission article and a submission unit, wherein the submission unit is a unit for entrusting the submission person to submit the article, and the submission person has no direct relation with the submission unit theoretically;
the data processing module is configured to process the submission information collected by the data collection module, and specifically, the process of processing the submission information by the data processing module includes the following steps:
the method comprises the following steps: the data processing module respectively marks the received submission information sent by the data acquisition module, and the submission units are numbered as i, wherein i is a positive integer
1；
When the unit to be checked is numbered, firstly, the data processing module sends the unit name of the unit to be checked to the information storage module, and the information storage module compares the unit name sent by the data processing module with the unit name stored in the information storage module after receiving the unit name sent by the data processing module;
when the unit names are consistent, a new number is not generated, and the original number of the unit name stored in the information storage module is directly used as the number of the submission unit;
when the unit names are consistent, generating a new number, and storing the number and the corresponding submission unit;
step two: the data processing module carries out data statistics on the name of the inspection person, the inspection time and the inspected article, and the inspection person name, the inspection time and the inspected article are counted into an inspection statistical table according to the inspection time; it should be noted that no delivery unit is recorded in the delivery statistical table; redefining the name of the inspection personnel, the inspection time and the inspected article as the inspection characteristics; the statistical serial number is the characteristic serial number for inspection;
wherein, the serial number of the submission features is marked as j, wherein j is a positive integer
1；
Step three: and the data processing module sends the submission unit i and the submission characteristic serial number j to the information storage module for storage.
The information storage module is connected with the detection management module, the detection management module is used for detecting the delivered-to-be-detected articles of the delivered-to-be-detected personnel, generating a detection report and managing the detection report, and specifically, the management process of the detection management module on the detection report comprises the following steps:
step A1: when the detection management module finishes detecting the checked articles, generating a detection report, and sending an extraction signal Tj to the information storage module by the detection management module;
step A2: when the information storage module receives the extraction signal Tj, the inspection characteristic serial number j is correspondingly obtained, meanwhile, the corresponding inspection unit i is obtained, and the information storage module feeds back the inspection characteristic serial number j and the inspection unit i to the detection management module;
step A3: after receiving the delivery characteristic serial number j and the delivery unit i, the detection management module calculates a characteristic block code M of a detection report by using a calculation formula; the calculation formula of the feature block code M is as follows:
(ii) a It should be noted that in the calculation formula
Is a block code correction factor;
step A4: and the detection management module sends the feature block code M to a detection end.
When the detection management module generates a detection report, the detection report is presented in an electronic document mode, the detection management module binds the electronic document of the detection report with the feature block code M, and the detection management module is also used for storing the detection report in a distributed mode;
it should be noted that, when a detection report is generated, the detection management module sends the generated detection report to the server, the server stores a plurality of block chain storage devices, and the detection management module is further configured to implement distributed storage of the detection report, and specifically, the process of storing the detection report by the detection management module includes the following steps:
step B1: the detection management module acquires the area of the submission unit, acquires the block chain storage device of the area of the submission unit, and marks all the block chain storage devices as o, wherein o is a positive integer and is =1,2 … … n; n represents the total number of block chain storage devices in the region of the submission unit;
step B2: the detection management module marks all the block chain storage devices as devices to be selected and stored o; the detection management module obtains the file size of the detection report, and marks the file size as Kj; wherein K is the size of the detection report, and j is the inspection characteristic serial number; acquiring total storage space Zco and surplus storage space Yco of all devices to be selected and stored;
step B3: calculating a storage coefficient Xo of the block chain storage device by using a calculation formula, wherein the calculation formula of the storage coefficient Xo is
(ii) a It is noted that
To store the coefficient correction factor;
step B4: the detection management module carries out ascending arrangement on the storage coefficients Xo of the block chain storage devices, and the block chain storage device with the first rank is marked as a selected storage device;
step B5: and the detection management module stores the detection report in the selected storage equipment and simultaneously sends the serial number o of the selected storage equipment to the submission end.
It should be further explained that the server includes a plurality of blockchain storage devices, the plurality of blockchain storage devices are connected in a communication manner, the server divides the plurality of blockchain storage devices according to areas, and a plurality of blockchain storage devices exist in the same area.
The system comprises a submission end, a data acquisition module and a submission end, wherein the submission end is a port for submitting an article to a submission by a submission worker, the submission end is used for recording submission information, and the submission end is directly connected with the data acquisition module;
it should be added that the detection management module sets a storage ratio threshold, and when the storage ratio of the current blockchain storage device is greater than the storage ratio threshold, automatically deletes the information of the blockchain storage device, where the storage ratio of the current blockchain storage device is calculated by comparing the storage space margin Yco with the storage space total Zco;
the automatic information deleting process of the block chain storage device comprises the following steps:
when the storage proportion of the current block chain storage device is larger than the storage proportion threshold value, the detection management module sorts the detection reports stored in the block chain storage device according to the storage time, the detection management module obtains N detection reports stored in the block chain storage device for a long time, sends the detection reports to a server, and the server stores the detection reports separately and deletes the detection reports in the block chain storage device;
it should be noted that N is a positive integer, and the value of N is set by the detection management module.
Finally, it should be noted that the system further includes a statistics query module, where the statistics query module is used for the inspection staff to query the article detection state and to obtain the detection report through the statistics query module, and specifically, the process of the inspection staff querying the detection report through the statistics query module includes the following steps:
step SS 1: when the inspection personnel inquires the detection report, the inspection personnel inputs the feature block code M and the number o of the selected storage equipment into the statistic inquiry module; a statistical query module receives a feature block code M;
step SS 2: the statistical query module is connected with the submission end to acquire the submission unit and indirectly acquires the number i of the submission unit; statistical query module using calculation formula
The characteristic serial number j is reversely pushed and detected;
step SS 3: the statistical query module determines a detection report by combining the serial number o of the selected storage device and the inspection feature serial number j;
step SS 4: and the statistical query module displays the determined detection report to the inspection personnel for viewing.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
The working principle of the invention is as follows: storing the detection report in an electronic document mode, encrypting and storing the detection report in block chain storage equipment in the area where the submission unit is located, calculating a characteristic block code M of the detection report through a detection management module, and sending the characteristic block code M to a submission end; the selected storage equipment is determined through the detection management module, and the serial number of the selected storage equipment is sent to the submission end; distributed storage is performed, and the safety of data storage is improved; the method comprises the following steps that a censorship person inquires an article detection state and a detection report through a statistic inquiry module, and when the censorship person inquires the detection report, the censorship person inputs a feature block code M and a serial number o of a selected storage device into the statistic inquiry module; a statistical query module receives a feature block code M; the statistical query module is connected with the submission end to acquire the submission unit and indirectly acquires the number i of the submission unit; the statistical query module reversely pushes the detection characteristic serial number j by using a calculation formula; the statistical query module determines a detection report by combining the serial number o of the selected storage device and the inspection feature serial number j; and the statistical query module displays the determined detection report to the inspection personnel for viewing.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (4)
1. The laboratory detection data management system based on the block chain is characterized by comprising a data acquisition module, a data processing module, an information storage module, a detection management module and a server;
the data acquisition module, the data processing module, the information storage module, the detection management module and the server are sequentially connected;
the data acquisition module is used for acquiring the submission information and sending the submission information to the data processing module for processing, wherein the submission information comprises the name of a submission person, the submission time, the submission article and a submission unit;
the data processing module processes the submission information to obtain a submission characteristic serial number and sends the submission characteristic serial number to the information storage module;
the detection management module is used for detecting the delivered articles of the delivery personnel, generating a detection report, managing the detection report, calculating a characteristic block code M of the detection report and sending the characteristic block code M to the delivery end;
the management process of the detection management module for the detection report comprises the following steps:
when the detection management module finishes detecting the checked articles, generating a detection report, and sending an extraction signal Tj to the information storage module by the detection management module;
when the information storage module receives the extraction signal Tj, the inspection characteristic serial number j is correspondingly obtained, meanwhile, the corresponding inspection unit i is obtained, and the information storage module feeds back the inspection characteristic serial number j and the inspection unit i to the detection management module;
after receiving the delivery characteristic serial number j and the delivery unit i, the detection management module calculates a characteristic block code M of a detection report by using a calculation formula;
the calculation formula of the feature block code M is as follows:
(ii) a In the calculation formula
Is a block code correction factor;
the detection management module sends the feature block code M to a sending end;
the detection management module also sends the generated detection report to a server for distributed storage, determines the selected storage equipment and sends the serial number of the selected storage equipment to a submission end;
when a detection report is generated, the detection management module sends the generated detection report to a server, the server stores a plurality of block chain storage devices, and the detection management module is further used for realizing distributed storage of the detection report;
the process of storing the detection report by the detection management module comprises the following steps:
the detection management module acquires the area of the submission unit, acquires the block chain storage device of the area of the submission unit, and marks all the block chain storage devices as o, wherein o is a positive integer and is =1,2 … … n; n represents the total number of block chain storage devices in the region of the submission unit;
the detection management module marks all the block chain storage devices as devices to be selected and stored o; the detection management module obtains the file size of the detection report, and marks the file size as Kj; wherein K is the size of the detection report, and j is the inspection characteristic serial number; acquiring total storage space Zco and surplus storage space Yco of all devices to be selected and stored;
calculating a storage coefficient Xo of the block chain storage device by using a calculation formula, wherein the calculation formula of the storage coefficient Xo is
(ii) a Therein
To store the coefficient correction factor;
the detection management module carries out ascending arrangement on the storage coefficients Xo of the block chain storage devices, and the block chain storage device with the first rank is marked as a selected storage device;
the detection management module stores the detection report in the selected storage equipment and simultaneously sends the serial number o of the selected storage equipment to the submission end;
the detection management module sets a storage proportion threshold, and when the storage proportion of the current blockchain storage device is greater than the storage proportion threshold, the information of the blockchain storage device is automatically deleted, wherein the storage proportion of the current blockchain storage device is calculated by comparing the storage space allowance Yco with the storage space total Zco.
2. The system for block chain based laboratory test data management according to claim 1, wherein said data processing module processes the submission information, comprising the steps of:
the data processing module respectively marks the received submission information sent by the data acquisition module, and the submission units are numbered as i, wherein i is a positive integer
1；
The data processing module carries out data statistics on the name of the inspection person, the inspection time and the inspected article, and the data statistics is put into an inspection statistical table according to the serial number; redefining the name of the inspection personnel, the inspection time and the inspected article as the inspection characteristics; the statistical serial number is the characteristic serial number for inspection; the serial number of the censorship features is marked as j, wherein j is a positive integer and j
1；
And the data processing module sends the submission unit i and the submission characteristic serial number j to the information storage module for storage.
3. The system of claim 2, wherein when the submission unit is numbered, the data processing module sends the unit name of the submission unit to the information storage module and compares the unit name with a unit name stored inside the information storage module;
when the unit names are consistent, no new number is generated;
when the unit names do not coincide, a new number is generated.
4. The system according to claim 1, wherein when the detection management module generates the detection report, the detection report is presented in an electronic document, and the detection management module binds the electronic document of the detection report with the feature block code M.
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