CN117892701B - Cloud manufacturing business cooperation system - Google Patents
Cloud manufacturing business cooperation system Download PDFInfo
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- CN117892701B CN117892701B CN202410302656.2A CN202410302656A CN117892701B CN 117892701 B CN117892701 B CN 117892701B CN 202410302656 A CN202410302656 A CN 202410302656A CN 117892701 B CN117892701 B CN 117892701B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 111
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims description 18
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000010365 information processing Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/169—Annotation, e.g. comment data or footnotes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses a cloud manufacturing business collaboration system, which belongs to the technical field of information processing and comprises a report acquisition unit, a report processing unit and a report encryption unit; the report acquisition unit is used for acquiring a production report sent by a producer from the cloud; the report processing unit is used for preprocessing the production report and generating a standard production report; the report encrypting unit is used for encrypting the standard production report, generating an encrypted production report and synchronously transmitting the encrypted production report to the manager. The cloud manufacturing business collaboration system disclosed by the invention can carry out text analysis on the production report of equipment (such as welding equipment) written by production personnel, mark part of the content of the production report, highlight the key points and facilitate the management personnel to quickly know the key content of the production report; the cloud manufacturing business cooperation system disclosed by the invention also encrypts the production report, improves the security of business cooperation and ensures that the production report is not leaked.
Description
Technical Field
The invention belongs to the technical field of information processing, and particularly relates to a cloud manufacturing business collaboration system.
Background
The cloud manufacturing method is mainly characterized in that various resources in the production process can be integrated in the cloud, including machines, equipment, tools, parts, raw materials and the like, personnel, data, information and the like. The cloud manufacturing can integrate scattered production resources through network technologies such as the Internet, so that large-scale integration and union are formed, and efficient, flexible and intelligent production service can be provided for production enterprises.
At present, cloud manufacturing is widely applied to various fields, such as welding equipment, and in the running process of the welding equipment, corresponding report texts are required to be generated according to different working links so as to analyze the different working links of the welding robot or summarize the states of the working links. However, in the prior art, when the production report written by the producer and used for analysis or summarization is transmitted to the manager, the condition of theft may occur, so that information leakage is caused, and business coordination cannot be realized.
Disclosure of Invention
The invention provides a cloud manufacturing business collaboration system for solving the problems.
The technical scheme of the invention is as follows: the cloud manufacturing business cooperation system comprises a report acquisition unit, a report processing unit and a report encryption unit;
The report acquisition unit is used for acquiring a production report sent by a producer from the cloud;
The report processing unit is used for preprocessing the production report and generating a standard production report;
the report encrypting unit is used for encrypting the standard production report, generating an encrypted production report and synchronously transmitting the encrypted production report to the manager.
Further, the report processing unit generating the standard production report comprises the steps of:
A1, acquiring a plurality of key equipment phrases in a production report;
A2, calculating the equipment check values of the key equipment phrases to generate an equipment check value sequence;
A3, extracting an upper quartile and a lower quartile of the device test value sequence;
a4, determining an equipment checking interval according to the upper quartile and the lower quartile of the equipment checking value sequence;
A5, in the production report, marking the key equipment phrase with the equipment inspection value belonging to the equipment inspection interval in red, marking the key equipment phrase with the equipment inspection value not belonging to the equipment inspection interval in blue, and eliminating the stop word in the production report to generate the standard production report.
The beneficial effects of the above-mentioned further scheme are: according to the invention, the color marking is carried out on the phrase of the heavy equipment according to the operation parameters such as the operation time and the operation cost of the equipment in the production report, so that the processed production report is prominent in focus, is not redundant, and is convenient for a manager to know the focus of the production report.
Further, in A1, the key device phrase includes a device name, a device operation time, a device operation lifetime, an operation cost in the device operation time, a labor cost in the device operation time, and a depreciation cost in the device operation time.
Further, in A2, the calculation formula of the device check value J of the key device phrase is:
; where T represents the equipment operation time, P 1 represents the equipment failure probability density corresponding to the equipment name, M 1 represents the maintenance cost generated by equipment failure, N 1 represents the operation cost in the equipment operation time, N 2 represents the labor cost in the equipment operation time, N 3 represents the depreciation cost in the equipment operation time, e represents the index, and T represents the equipment operation life.
Further, in A4, the calculation formula of the left end point L of the device inspection section is:
; wherein, min (·) represents a minimum value operation, J i represents a device check value of an ith key device phrase, J 1 represents an upper quartile of a device check value sequence, J 2 represents a median of the device check value sequence, and J 3 represents a lower quartile of the device check value sequence;
In A4, the calculation formula of the right endpoint R of the device inspection section is:
; where max (. Cndot.) represents the maximum value operation.
Further, the report encrypting unit encrypting the standard production report includes the steps of:
b1, extracting a word with the maximum word vector value in each sentence in a standard production report;
B2, determining adjacent vector expression errors of each sentence according to the word with the maximum word vector value in each sentence;
b3, extracting the word with the largest word frequency in each sentence in the standard production report;
B4, determining adjacent word frequency expression errors of each sentence according to the word with the largest word frequency in each sentence;
B5, generating a report expression feature group according to the report name of the standard production report, the adjacent vector expression error of each sentence and the adjacent word frequency expression error of each sentence;
and B6, taking the report expression feature group as an encryption key of a symmetric algorithm, and encrypting the standard production report.
The beneficial effects of the above-mentioned further scheme are: in the invention, the text information and the report name of the standard production report are utilized to generate a specific encryption key, and the encryption key fully considers the word vector condition and the word frequency condition of sentences in the standard production report, thereby improving the encryption level.
Further, in B2, the calculation formula of the adjacent vector expression error w i of the ith sentence is:
; where z i represents the maximum word vector value of the word in the i-th sentence, z i-1 represents the maximum word vector value of the word in the i-1 th sentence, z i+1 represents the maximum word vector value of the word in the i+1-th sentence, D (-) represents the euclidean distance operation, max (-) represents the maximum value operation, ln (-) represents the logarithmic operation.
Further, in B4, the calculation formula of the adjacent word frequency expression error q i of the ith sentence is:
; where c i represents the maximum word frequency of the word in the i-th sentence, c i-1 represents the maximum word frequency of the word in the i-1 th sentence, c i+1 represents the maximum word frequency of the word in the i+1-th sentence, l i represents the text length of the i-th sentence, l i-1 represents the text length of the i-1-th sentence, l i+1 represents the text length of the i+1-th sentence, and ε represents the minimum value.
Further, in B5, the expression reporting the feature group X is:
X=(x1,x2)，，/> ; where x 1 represents a first expression eigenvalue, x 2 represents a second expression eigenvalue, I represents the number of sentences of the standard production report, w i represents the adjacent vector expression error of the ith sentence, q i represents the adjacent word frequency expression error of the ith sentence, z j represents the word vector of the jth word in the report name of the standard production report, and J represents the number of words of the report name of the standard production report.
The beneficial effects of the invention are as follows: the cloud manufacturing business collaboration system disclosed by the invention can carry out text analysis on the production report of equipment (such as welding equipment) written by production personnel, mark part of the content of the production report, highlight the key points and facilitate the management personnel to quickly know the key content of the production report; the cloud manufacturing business cooperation system disclosed by the invention also encrypts the production report, improves the security of business cooperation and ensures that the production report is not leaked.
Drawings
Fig. 1 is a schematic structural diagram of a cloud manufacturing business collaboration system.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1, the invention provides a cloud manufacturing business collaboration system, which comprises a report acquisition unit, a report processing unit and a report encryption unit;
The report acquisition unit is used for acquiring a production report sent by a producer from the cloud;
The report processing unit is used for preprocessing the production report and generating a standard production report;
the report encrypting unit is used for encrypting the standard production report, generating an encrypted production report and synchronously transmitting the encrypted production report to the manager.
In an embodiment of the invention, the report processing unit generating the standard production report comprises the steps of:
A1, acquiring a plurality of key equipment phrases in a production report;
A2, calculating the equipment check values of the key equipment phrases to generate an equipment check value sequence;
A3, extracting an upper quartile and a lower quartile of the device test value sequence;
a4, determining an equipment checking interval according to the upper quartile and the lower quartile of the equipment checking value sequence;
A5, in the production report, marking the key equipment phrase with the equipment inspection value belonging to the equipment inspection interval in red, marking the key equipment phrase with the equipment inspection value not belonging to the equipment inspection interval in blue, and eliminating the stop word in the production report to generate the standard production report.
According to the invention, the color marking is carried out on the phrase of the heavy equipment according to the operation parameters such as the operation time and the operation cost of the equipment in the production report, so that the processed production report is prominent in focus, is not redundant, and is convenient for a manager to know the focus of the production report.
In the embodiment of the invention, in A1, the key equipment phrase comprises equipment name, equipment operation time, equipment operation service life, operation cost in the equipment operation time, labor cost in the equipment operation time and depreciation cost in the equipment operation time.
In the embodiment of the present invention, in A2, the calculation formula of the device check value J of the key device phrase is:
; where T represents the equipment operation time, P 1 represents the equipment failure probability density corresponding to the equipment name, M 1 represents the maintenance cost generated by equipment failure, N 1 represents the operation cost in the equipment operation time, N 2 represents the labor cost in the equipment operation time, N 3 represents the depreciation cost in the equipment operation time, e represents the index, and T represents the equipment operation life.
In the embodiment of the present invention, in A4, the calculation formula of the left end point L of the device inspection section is:
; wherein, min (·) represents a minimum value operation, J i represents a device check value of an ith key device phrase, J 1 represents an upper quartile of a device check value sequence, J 2 represents a median of the device check value sequence, and J 3 represents a lower quartile of the device check value sequence;
In A4, the calculation formula of the right endpoint R of the device inspection section is:
; where max (. Cndot.) represents the maximum value operation.
In an embodiment of the present invention, the report encrypting unit encrypts the standard production report, including the steps of:
b1, extracting a word with the maximum word vector value in each sentence in a standard production report;
B2, determining adjacent vector expression errors of each sentence according to the word with the maximum word vector value in each sentence;
b3, extracting the word with the largest word frequency in each sentence in the standard production report;
B4, determining adjacent word frequency expression errors of each sentence according to the word with the largest word frequency in each sentence;
B5, generating a report expression feature group according to the report name of the standard production report, the adjacent vector expression error of each sentence and the adjacent word frequency expression error of each sentence;
and B6, taking the report expression feature group as an encryption key of a symmetric algorithm, and encrypting the standard production report.
In the invention, the text information and the report name of the standard production report are utilized to generate a specific encryption key, and the encryption key fully considers the word vector condition and the word frequency condition of sentences in the standard production report, thereby improving the encryption level.
In the embodiment of the present invention, in B2, the calculation formula of the adjacent vector expression error w i of the ith sentence is:
; where z i represents the maximum word vector value of the word in the i-th sentence, z i-1 represents the maximum word vector value of the word in the i-1 th sentence, z i+1 represents the maximum word vector value of the word in the i+1-th sentence, D (-) represents the euclidean distance operation, max (-) represents the maximum value operation, ln (-) represents the logarithmic operation.
In the embodiment of the present invention, in B4, the calculation formula of the adjacent word frequency expression error q i of the ith sentence is:
; where c i represents the maximum word frequency of the word in the i-th sentence, c i-1 represents the maximum word frequency of the word in the i-1 th sentence, c i+1 represents the maximum word frequency of the word in the i+1-th sentence, l i represents the text length of the i-th sentence, l i-1 represents the text length of the i-1-th sentence, l i+1 represents the text length of the i+1-th sentence, and ε represents the minimum value.
In the embodiment of the present invention, in B5, the expression of the report expression feature group X is:
X=(x1,x2)，，/> ; where x 1 represents a first expression eigenvalue, x 2 represents a second expression eigenvalue, I represents the number of sentences of the standard production report, w i represents the adjacent vector expression error of the ith sentence, q i represents the adjacent word frequency expression error of the ith sentence, z j represents the word vector of the jth word in the report name of the standard production report, and J represents the number of words of the report name of the standard production report.
Those of ordinary skill in the art will recognize that the embodiments described herein are for the purpose of aiding the reader in understanding the principles of the present invention and should be understood that the scope of the invention is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit thereof, and such modifications and combinations remain within the scope of the present disclosure.
Claims (6)
1. The cloud manufacturing business cooperative system is characterized by comprising a report acquisition unit, a report processing unit and a report encryption unit;
The report acquisition unit is used for acquiring a production report sent by a producer from the cloud;
the report processing unit is used for preprocessing the production report and generating a standard production report;
the report encryption unit is used for encrypting the standard production report, generating an encrypted production report and synchronously transmitting the encrypted production report to a manager;
the report processing unit generating a standard production report comprises the steps of:
A1, acquiring a plurality of key equipment phrases in a production report;
A2, calculating the equipment check values of the key equipment phrases to generate an equipment check value sequence;
A3, extracting an upper quartile and a lower quartile of the device test value sequence;
a4, determining an equipment checking interval according to the upper quartile and the lower quartile of the equipment checking value sequence;
A5, in the production report, marking the key equipment phrase of which the equipment inspection value belongs to the equipment inspection interval in red, marking the key equipment phrase of which the equipment inspection value does not belong to the equipment inspection interval in blue, and eliminating the stop word in the production report to generate a standard production report;
in the A2, the calculation formula of the device check value J of the key device phrase is as follows: ; wherein T represents equipment operation time, P 1 represents equipment failure probability density corresponding to equipment names, M 1 represents maintenance cost generated by equipment failures, N 1 represents operation cost in the equipment operation time, N 2 represents labor cost in the equipment operation time, N 3 represents depreciation cost in the equipment operation time, e represents an index, and T represents equipment operation life;
in A4, the calculation formula of the left end point L of the device inspection section is: ; wherein, min (·) represents a minimum value operation, J i represents a device check value of an ith key device phrase, J 1 represents an upper quartile of a device check value sequence, J 2 represents a median of the device check value sequence, and J 3 represents a lower quartile of the device check value sequence;
in A4, the calculation formula of the right endpoint R of the device inspection interval is: ; where max (. Cndot.) represents the maximum value operation.
2. The cloud manufacturing business collaboration system of claim 1, wherein in A1, the key device phrase comprises a device name, a device runtime lifetime, a cost of operation during the device runtime, a cost of labor during the device runtime, and a depreciation cost during the device runtime.
3. The cloud manufacturing business cooperation system according to claim 1, wherein said report encrypting unit encrypts the standard production report, comprising the steps of:
b1, extracting a word with the maximum word vector value in each sentence in a standard production report;
B2, determining adjacent vector expression errors of each sentence according to the word with the maximum word vector value in each sentence;
b3, extracting the word with the largest word frequency in each sentence in the standard production report;
B4, determining adjacent word frequency expression errors of each sentence according to the word with the largest word frequency in each sentence;
B5, generating a report expression feature group according to the report name of the standard production report, the adjacent vector expression error of each sentence and the adjacent word frequency expression error of each sentence;
and B6, taking the report expression feature group as an encryption key of a symmetric algorithm, and encrypting the standard production report.
4. The cloud manufacturing business collaboration system of claim 3, wherein in B2, the calculation formula of the adjacent vector expression error w i of the ith sentence is: ; where z i represents the maximum word vector value of the word in the i-th sentence, z i-1 represents the maximum word vector value of the word in the i-1 th sentence, z i+1 represents the maximum word vector value of the word in the i+1-th sentence, D (-) represents the euclidean distance operation, max (-) represents the maximum value operation, ln (-) represents the logarithmic operation.
5. The cloud manufacturing business collaboration system of claim 3, wherein in B4, the calculation formula of the adjacent word frequency expression error q i of the ith sentence is: ; where c i represents the maximum word frequency of the word in the i-th sentence, c i-1 represents the maximum word frequency of the word in the i-1 th sentence, c i+1 represents the maximum word frequency of the word in the i+1-th sentence, l i represents the text length of the i-th sentence, l i-1 represents the text length of the i-1-th sentence, l i+1 represents the text length of the i+1-th sentence, and ε represents the minimum value.
6. The cloud manufacturing business collaboration system of claim 3, wherein in B5, the expression reporting the feature group X is: x= (X 1,x2),，/>; Where x 1 represents a first expression eigenvalue, x 2 represents a second expression eigenvalue, I represents the number of sentences of the standard production report, w i represents the adjacent vector expression error of the ith sentence, q i represents the adjacent word frequency expression error of the ith sentence, z j represents the word vector of the jth word in the report name of the standard production report, and J represents the number of words of the report name of the standard production report.
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