CN115438359B - Data matching sharing system for project declaration - Google Patents
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- CN115438359B CN115438359B CN202211117735.3A CN202211117735A CN115438359B CN 115438359 B CN115438359 B CN 115438359B CN 202211117735 A CN202211117735 A CN 202211117735A CN 115438359 B CN115438359 B CN 115438359B
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
Abstract
The invention discloses a data matching and sharing system for project declaration, which relates to the technical field of data sharing and solves the technical problem that shared data in the transmission process is not encrypted, so that the shared data is divided into a plurality of groups of different data packets, the data packets with pictures are reprocessed, the pictures in the three groups of data packets are extracted, extraction marks are arranged at the extraction positions, the extraction marks are bundled with corresponding pictures, the pictures with the marks are divided into nine groups of micro pictures, the nine groups of micro pictures are scattered and bundled and then transmitted, the security in the project declaration data transmission process can be improved by adopting the mode of the scattered transmission, the whole security effect is improved, the situation that external personnel steal the declaration data in the transmission process is avoided, and the plurality of groups of different data are integrated through the internal marks to obtain the original shared data.
Description
Technical Field
The invention belongs to the technical field of data sharing, and particularly relates to a data matching sharing system for project declaration.
Background
The enterprise or related research institution writes the declaration file and then declares the file according to the related declaration requirements and flows.
The invention discloses an interactive teaching data sharing system with a patent publication number of CN108198110A, which comprises: the terminal facility comprises an input device, the instruction acquisition module is used for acquiring user instructions, the data transmission module is used for transmitting data, the sharing module is used for sharing data and storing the shared data, the terminal facility is respectively connected with the data transmission module and the instruction acquisition module, the processing module is respectively connected with the instruction acquisition module, the data transmission module and the sharing module, the data transmission module is connected with the sharing module, the instruction acquisition module is used for acquiring user instructions, the terminal facility further comprises a matching module, the matching module is used for comparing and matching the instructions acquired by the instruction acquisition module with the data shared by the sharing module, the matching module analyzes the instructions acquired by the instruction acquisition module and searches for data information matched in the sharing module according to the instructions, and the processing device extracts the data information and transmits the data information to the terminal facility.
In the project reporting process, corresponding data needs to be shared to other equipment ends, in the specific sharing process, complete data is directly transmitted through a corresponding network transmission channel, and because project reporting data needs to be in an encrypted state and is not allowed to be checked by external irrelevant personnel, the data in the transmission process needs to be encrypted, and the original transmission mode easily causes the project reporting data to be stolen by external personnel, so that data loss is caused, and the starting of the whole project is affected seriously.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art; therefore, the invention provides a data matching and sharing system for project declaration, which is used for solving the technical problem that shared data in the transmission process is not encrypted.
In order to achieve the above object, according to an embodiment of a first aspect of the present invention, a data matching and sharing system for reporting an item is provided, including a shared device confirmation end, a shared data input end, a processing terminal, and a shared data transmission end;
the processing terminal comprises a pre-classification unit, a picture data extraction unit, a picture data processing unit and a storage unit;
the shared equipment confirming end is used for confirming the shared equipment for data transmission, transmitting the confirmed MAC terminal address into the processing terminal, and the storage unit stores the MAC terminal address;
the shared data input end is used for inputting shared data to be transmitted;
the processing terminal comprises a pre-classifying unit in the processing terminal, a data processing unit and a data processing unit, wherein the pre-classifying unit is used for classifying the input shared data, and classifying the shared data into a first class of data packet, a second class of data packet and three classes of data packets in sequence according to different data attributes;
the picture data extraction unit is used for extracting picture data from the three types of data packets and transmitting the extracted picture data into the picture data processing unit, wherein corresponding fixed point marks are arranged at the extraction positions and are bundled with the extracted picture data;
the picture data processing unit is used for dividing the marked picture, dividing the marked picture into a plurality of groups of micro pictures, arranging the groups of micro pictures, and memorizing the groups of micro pictures to generate a memorizing mark;
and the shared data transmission end transmits the first class data packet, the second class data packet, the third class data packet and the binding data packet to the corresponding shared equipment end according to the stored MAC terminal address, and after the transmission is finished, the different kinds of data are consolidated and combined to obtain the original shared data.
Preferably, the specific mode of the pre-classifying unit for classifying the shared data is as follows:
extracting head-up data in the shared data according to different data attributes, and binding the head-up data into a data packet;
extracting the irrelevant data in sequence, and binding the irrelevant data into a class II data packet;
binding the internal important text data to generate three types of data packets, setting corresponding extraction marks at extraction positions of one type of data packet, two types of data packets and three types of data packets, wherein the extraction marks are also arranged in the three types of data packets, binding the extraction marks and the extracted data, and transmitting the three groups of data packets after the extraction to a storage unit for storage.
Preferably, the specific way of extracting the picture data from the three types of data packets by the picture data extracting unit is as follows:
extracting corresponding picture from text data, setting fixed point mark at the extraction position, and setting the fixed point mark as DB i Wherein i represents different fixed point markers, i=1, 2, … …, n;
and mark the fixed point with DB i Binding the corresponding pictures, attaching the pictures to the inside of the pictures, and enabling the corresponding pictures to also have corresponding fixed-point marks DB i ；
And transmitting the marked picture to a picture data processing unit and a storage unit.
Preferably, the storage unit is configured to store the marked picture and three sets of data packets, where the storage duration is defined within 72h, and if the stored picture and the corresponding data packet exceed 72h, delete the stored picture and the corresponding data packet by itself.
Preferably, the method of the picture data processing unit for dividing the marked picture includes:
s1, dividing the picture into nine groups of micro images according to a nine-grid mode, wherein different micro images are marked by adopting different digital marks, the digital marks are 1, 2, … … and 9, the micro image with the digital mark 1 is a first group of pictures, and the micro image with the digital mark 9 is a last group of pictures;
s2, extracting a micro picture positioned in the middle area of the Jiugong lattice, wherein the digital mark of the micro picture is 5, and performing memory mark processing on the micro picture with the digital mark 5, wherein the specific mark processing mode is as follows:
s21, generating a memory mark in the micro-picture with the digital mark 5 according to the arrangement mode of the original nine-square lattice;
s22, extracting digital marks of other groups of micro images, fitting the digital marks into the micro pictures with the digital marks 5 according to an arrangement mode, and finishing memory mark processing of the micro pictures with the digital marks 5;
and S3, binding the nine groups of segmented micro pictures to generate binding data packages, and transmitting the multiple groups of binding data packages through the shared data transmission end.
Preferably, the method for the shared data transmission end to sort and combine the different kinds of data is as follows:
extracting binding data packages in advance, combining nine groups of micro pictures from each group of binding packages according to corresponding memory marks to obtain pictures with fixed-point marks;
filling the pictures with the fixed point marks into three types of data packets according to the fixed point marks, so that the three types of data packets are filled completely;
and combining the first class data packet, the second class data packet and the three classes of data packets according to the extraction mark to obtain the original shared data.
Compared with the prior art, the invention has the beneficial effects that: firstly, dividing data to be shared into a plurality of groups of different data packets according to an attribute division mode, reprocessing the data packets with pictures, extracting the pictures in the three groups of data packets, setting an extraction mark at an extraction position, binding the extraction mark with a corresponding picture, dividing the picture with the mark into nine groups of micro pictures, and carrying out disturbing binding and transmission on the nine groups of micro pictures.
Drawings
FIG. 1 is a schematic diagram of a principal frame of the present invention;
FIG. 2 is a schematic view of a segmented picture with digital labels according to the present invention;
FIG. 3 is a diagram of a split picture with memory marks according to the present invention.
Description of the embodiments
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the application provides a data matching and sharing system for project declaration, which comprises a sharing device confirmation end, a sharing data input end, a processing terminal and a sharing data transmission end;
the shared equipment confirmation end and the shared data input end are electrically connected with the input end of the processing terminal, and the output end of the processing terminal is electrically connected with the input end of the shared data transmission end;
the processing terminal comprises a pre-classification unit, a picture data extraction unit, a picture data processing unit and a storage unit;
the output end of the pre-sorting unit is electrically connected with the input end of the picture data extraction unit, the output end of the picture data extraction unit is electrically connected with the input end of the picture data processing unit, the picture data extraction unit is in bidirectional connection with the storage unit, and the output end of the pre-sorting unit is electrically connected with the input end of the storage unit;
the shared equipment confirming end is used for confirming the shared equipment for data transmission, transmitting the confirmed MAC terminal address into the processing terminal, and the storage unit stores the MAC terminal address;
the shared data input end is used for inputting shared data to be transmitted, wherein the input mode is input by an external operator;
the pre-classifying unit is used for classifying the input shared data, classifying the shared data into a plurality of parameter data packets according to different data attributes, and transmitting the plurality of parameter data packets into the shared data transmission end for transmission;
the pre-classifying unit classifies the shared data in the following specific modes:
extracting head-up data in the shared data according to different data attributes, and binding the head-up data into a data packet;
sequentially extracting the irrelevant data (the irrelevant data is equivalent to other invalid data such as MAC addresses and the like), and binding the irrelevant data into a class-II data packet;
binding the internal important text data to generate three types of data packets, and setting corresponding extraction marks at extraction positions of the first type of data packet, the second type of data packet and the three types of data packets, wherein the extraction marks are also arranged in the important text data (the data in the three groups of data packets can be integrated into original shared data according to the extraction marks later), binding the extraction marks and the extracted data, and transmitting the three groups of data packets after the extraction into a storage unit for storage.
The picture data extraction unit is used for extracting picture data from three types of data packets and transmitting the extracted picture data into the picture data processing unit, wherein corresponding fixed point marks are arranged at the extraction positions and are bundled with the extracted text data, and the specific extraction mode is as follows:
extracting corresponding picture from text data, setting fixed point mark at the extraction position, and setting the fixed point mark as DB i Wherein i represents different fixed point markers, i=1, 2, … …, n;
and mark the fixed point with DB i Binding the corresponding pictures, attaching the pictures to the inside of the pictures, and enabling the corresponding pictures to also have corresponding fixed-point marks DB i ；
And transmitting the marked picture to a picture data processing unit and a storage unit.
The storage unit is used for storing the pictures with the marks and the three groups of data packets, wherein the storage duration is limited within 72h, if the stored pictures and the corresponding data packets exceed 72h, the stored pictures and the corresponding data packets are deleted by themselves, and the storage space of the storage unit is saved by adopting the mode.
The picture data processing unit is used for carrying out segmentation processing on the marked pictures, dividing the marked pictures into a plurality of groups of micro pictures, arranging the groups of micro pictures, and memorizing the groups of micro pictures to generate a memory mark, wherein the specific segmentation processing mode is as follows:
s1, dividing the picture in a nine-grid mode to divide the picture into nine groups of micro-images, wherein different micro-images are marked by different digital marks, the micro-image with the digital mark 1 is a first group of pictures, and the micro-image with the digital mark 9 is a last group of pictures (shown in FIG. 2);
s2, extracting a micro picture positioned in the middle area of the Jiugong lattice, wherein the digital mark of the micro picture is 5, and performing memory mark processing on the micro picture with the digital mark 5, wherein the specific mark processing mode is as follows:
s21, generating a memory mark (shown in figure 3) in the micro-picture with the digital mark 5 according to the arrangement mode of the original nine-square grid;
s22, extracting digital marks of other groups of micro images, fitting the digital marks into the micro pictures with the digital marks 5 according to an arrangement mode, and finishing memory mark processing of the micro pictures with the digital marks 5;
and S3, binding the nine groups of segmented micro pictures to generate binding data packages, and transmitting the multiple groups of binding data packages through the shared data transmission end.
The shared data transmission end transmits one type of data packet, two types of data packets, three types of data packets and binding data packets to the corresponding shared equipment end according to the stored MAC terminal address, and after the transmission is finished, different types of data are consolidated to obtain original shared data, wherein the specific consolidation mode is as follows:
extracting binding data packages in advance, combining nine groups of micro pictures from each group of binding packages according to corresponding memory marks to obtain pictures with fixed-point marks;
filling the pictures with the fixed point marks into three types of data packets according to the fixed point marks, so that the three types of data packets are filled completely;
and combining the first class data packet, the second class data packet and the three classes of data packets according to the extraction mark to obtain the original shared data.
The partial data in the formula are all obtained by removing dimension and taking the numerical value for calculation, and the formula is a formula closest to the real situation obtained by simulating a large amount of collected data through software; the preset parameters and the preset threshold values in the formula are set by those skilled in the art according to actual conditions or are obtained through mass data simulation.
The working principle of the invention is as follows: firstly, dividing data to be shared into a plurality of groups of different data packets according to an attribute division mode, reprocessing the data packets with pictures, extracting the pictures in the three groups of data packets, setting an extraction mark at an extraction position, binding the extraction mark with a corresponding picture, dividing the picture with the mark into nine groups of micro pictures, and carrying out disturbing binding and transmission on the nine groups of micro pictures.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.
Claims (5)
1. The data matching and sharing system for the project declaration is characterized by comprising a sharing device confirmation end, a sharing data input end, a processing terminal and a sharing data transmission end;
the processing terminal comprises a pre-classification unit, a picture data extraction unit, a picture data processing unit and a storage unit;
the shared equipment confirming end is used for confirming the shared equipment for data transmission, transmitting the confirmed MAC terminal address into the processing terminal, and the storage unit stores the MAC terminal address;
the shared data input end is used for inputting shared data to be transmitted;
the processing terminal comprises a pre-classifying unit in the processing terminal, a data processing unit and a data processing unit, wherein the pre-classifying unit is used for classifying the input shared data, and classifying the shared data into a first class of data packet, a second class of data packet and three classes of data packets in sequence according to different data attributes;
the picture data extraction unit is used for extracting picture data from the three types of data packets and transmitting the extracted picture data into the picture data processing unit, wherein corresponding fixed point marks are arranged at the extraction positions and are bundled with the extracted picture data;
the picture data processing unit is used for dividing the marked picture, dividing the marked picture into a plurality of groups of micro pictures, arranging the groups of micro pictures, and memorizing the groups of micro pictures to generate a memorizing mark;
the shared data transmission end transmits one type of data packet, two types of data packets, three types of data packets and binding data packets to the corresponding shared equipment end according to the stored MAC terminal address, and after the transmission is finished, different types of data are consolidated and combined to obtain original shared data;
the pre-classifying unit classifies the shared data in the following specific modes:
extracting head-up data in the shared data according to different data attributes, and binding the head-up data into a data packet;
extracting the irrelevant data in sequence, and binding the irrelevant data into a class II data packet;
binding the internal important text data to generate three types of data packets, setting corresponding extraction marks at extraction positions of one type of data packet, two types of data packets and three types of data packets, wherein the extraction marks are also arranged in the three types of data packets, binding the extraction marks and the extracted data, and transmitting the three groups of data packets after the extraction to a storage unit for storage.
2. The data matching and sharing system for claim 1, wherein the specific way for the picture data extraction unit to extract the picture data from the three types of data packets is as follows:
extracting corresponding picture from text data, setting fixed point mark at the extraction position, and setting the fixed point mark as DB i Wherein i represents different fixed point markers, i=1, 2, … …, n;
and mark the fixed point with DB i Binding the corresponding pictures, attaching the pictures to the inside of the pictures, and enabling the corresponding pictures to also have corresponding fixed-point marks DB i ；
And transmitting the marked picture to a picture data processing unit and a storage unit.
3. The data matching and sharing system for claim 2, wherein the storage unit is configured to store the marked picture and three sets of data packets, wherein the storage duration is defined within 72h, and delete the stored picture and the corresponding data packet by itself if the stored picture and the corresponding data packet exceed 72 h.
4. The data matching and sharing system for claim 3, wherein the picture data processing unit performs the dividing process on the marked picture in the following manner:
s1, dividing the picture into nine groups of micro images according to a nine-grid mode, wherein different micro images are marked by adopting different digital marks, the digital marks are 1, 2, … … and 9, the micro image with the digital mark 1 is a first group of pictures, and the micro image with the digital mark 9 is a last group of pictures;
s2, extracting a micro picture positioned in the middle area of the Jiugong lattice, wherein the digital mark of the micro picture is 5, and performing memory mark processing on the micro picture with the digital mark 5, wherein the specific mark processing mode is as follows:
s21, generating a memory mark in the micro-picture with the digital mark 5 according to the arrangement mode of the original nine-square lattice;
s22, extracting digital marks of other groups of micro images, fitting the digital marks into the micro pictures with the digital marks 5 according to an arrangement mode, and finishing memory mark processing of the micro pictures with the digital marks 5;
and S3, binding the nine groups of segmented micro pictures to generate binding data packages, and transmitting the multiple groups of binding data packages through the shared data transmission end.
5. The data matching and sharing system for claim 4, wherein the means for the shared data transmission end to sort and combine different kinds of data is as follows:
extracting binding data packages in advance, combining nine groups of micro pictures from each group of binding packages according to corresponding memory marks to obtain pictures with fixed-point marks;
filling the pictures with the fixed point marks into three types of data packets according to the fixed point marks, so that the three types of data packets are filled completely;
and combining the first class data packet, the second class data packet and the three classes of data packets according to the extraction mark to obtain the original shared data.
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| CN116127483B (en) * | 2022-12-15 | 2024-02-27 | 中山市大成互娱游乐有限公司 | Image material self-storage system for cartoon making |
| CN116680706B (en) * | 2023-01-31 | 2023-12-15 | 安徽中杰信息科技有限公司 | Data operation and maintenance management platform based on data encryption |
| CN116346489B (en) * | 2023-04-14 | 2023-10-10 | 江苏奥诺电能科技有限公司 | Internet information safety communication system |
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