LU504183B1 - Internet-based engine production line operation and maintenance management system - Google Patents
Internet-based engine production line operation and maintenance management system Download PDFInfo
- Publication number
- LU504183B1 LU504183B1 LU504183A LU504183A LU504183B1 LU 504183 B1 LU504183 B1 LU 504183B1 LU 504183 A LU504183 A LU 504183A LU 504183 A LU504183 A LU 504183A LU 504183 B1 LU504183 B1 LU 504183B1
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- LU
- Luxembourg
- Prior art keywords
- production line
- data
- engine
- unit
- maintenance
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 128
- 238000012423 maintenance Methods 0.000 title claims abstract description 64
- 238000007405 data analysis Methods 0.000 claims abstract description 16
- 238000007689 inspection Methods 0.000 claims abstract description 16
- 238000007726 management method Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010606 normalization Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
- G05B23/0291—Switching into safety or degraded mode, e.g. protection and supervision after failure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
Abstract
The invention discloses an Internet-based engine production line operation and maintenance management system, which comprises a data acquisition module for acquiring production line and engine data; the data analysis module is connected with that data acquisition module and used for analyzing whether the production line has faults according to the data of the production line and the engine; the maintenance module is connected with the data analysis module and used for stopping production when there is a fault and notifying maintenance personnel to carry out maintenance on the production line; and the inspection module is connected with the maintenance module and used for making inspection plans according to the maintenance times. The system judges whether the production line is running normally by collecting the data of the production line and the engine, and can automatically shut down the production line when the production line is not running normally.
Description
DESCRIPTION LU504183
INTERNET-BASED ENGINE PRODUCTION LINE OPERATION AND
MAINTENANCE MANAGEMENT SYSTEM
The invention belongs to the technical field of automatic production, in particular to an Internet-based engine production line operation and maintenance management system.
China's Internet infrastructure has been continuously improved and upgraded, application innovation and business model innovation have emerged in an endless stream, Internet companies have set off a new wave of listing, consumer Internet has grown rapidly, the pace of industrial internetization has been further accelerated, the
Internet has accelerated its penetration into traditional fields such as finance, transportation, education, film and television, the ability of overall management and coordination in the Internet field has been greatly enhanced, and cyberspace has been effectively managed. Internet application innovation and business model innovation will continue to emerge in an endless stream. Traditional industries will embrace the Internet in an all-round way, the scope of cross-border integration will continue to expand, and
Internet finance is expected to make a breakthrough in policy. The Internet will increase the integration of service resources, and crowdfunding and crowdsourcing will create more new industry formats.
In the traditional production line operation and maintenance management, managers rely on experience to make decisions, and experience can only be spread and inherited in a small scope, which leads to the production line operation and maintenance always relying on key personnel to deal with it, which seriously restricts the processirig/504183 efficiency of the operation and maintenance team.
For production enterprises, it is of great significance to realize real-time monitoring and evaluation of production line operation and maintenance status. Therefore, how to use the Internet to transmit the big data collected in the production process, so as to provide decision-making assistance for managers has become a problem worthy of study.
In order to solve the above technical problems, the present invention provides an
Internet-based engine production line operation and maintenance management system to solve the problems existing in the prior art.
In order to achieve the above objectives, the present invention provides an
Internet-based engine production line operation and maintenance management system, including: a data acquisition module used for acquiring data of that production line and the engine; a data analysis module connected with that data acquisition module and used for analyzing whether the production line has faults according to the data of the production line and the engine; a maintenance module connected with the data analysis module and used for stopping production when there is a fault and notifying maintenance personnel to carry out maintenance on the production line; and an inspection module connected with the maintenance module and used for making inspection plans according to the maintenance times.
Preferably, the data acquisition module includes a production line data acquisition unit and an engine data acquisition unit; the production line data acquisition unit is used for acquiring production line operation data;
the engine data acquisition unit is used for acquiring engine appearance data; LU504183 the production line operation data includes equipment temperature value, voltage value and current value of production line equipment.
Preferably, the engine data acquisition unit includes a shooting subunit and a transmission subunit; the shooting subunit is used for shooting an engine image; the transmission subunit is used to send the engine image to the data analysis module.
Preferably, the data analysis module includes a data processing unit, a threshold setting unit and a judging unit; the data processing unit is used for preprocessing that data of the production line and the engine to obtain preprocessed data; the threshold setting unit is used for setting fault threshold pairs; the judging unit is used for judging whether the production line fails according to the preprocessed data and the fault threshold.
Preferably, the data processing unit includes a normalization subunit and a binarization subunit; the normalization subunit is used for normalizing the production line data to obtain normalized data; the binarization subunit is used to convert the engine image into a binary image.
Preferably, the judging unit includes a measuring subunit and a comparison subunit; the measuring subunit is used for measuring and calculating the sizes of various parts of the engine according to the binary image; the comparison subunit is used to compare the normalized data and the component size with the threshold pair, and if it is within the threshold pair range, it is normal, and if it exceeds the threshold pair range, the production line will fail.
Preferably, the maintenance module comprises a tracing unit, a control unit and a communication unit; the tracing unit is used for tracing back to the production line for producing the wrong parts according to the parts with the wrong size;
the control unit is used for controlling the production line traced back and tH&J504183 production line with incorrect operation data to stop production; the communication unit is used to inform maintenance personnel to carry out maintenance when there is a fault in the production line.
Preferably, the inspection module comprises a statistical unit, a grading unit and a planning unit; the statistical unit is used for counting the maintenance times of the production line; the grading unit is used to grade the production line according to the maintenance times, and the grades are divided into perishable, ordinary and stable; the planning unit is used to make inspection plans according to different levels of the production line.
Compared with the prior art, the invention has the following advantages and technical effects.
According to the Internet-based engine production line operation and maintenance management system, whether the production line is running normally is judged by collecting data of the production line and the engine, and when the production line is not running normally, the production line can be automatically shut down, so that the loss caused by wrong production can be reduced and the problem of equipment damage that will happen soon can be avoided.
The accompanying drawings, which constitute a part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application, and do not constitute an improper limitation of this application. In the attached drawings:
FIG. 1 is a structural diagram of an engine production line operation and maintenance management system according to an embodiment of the present invention.
DESCRIPTION OF THE INVENTION LU504183
It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail with reference to the attached drawings and embodiments.
It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order from here.
As shown in FIG. 1, the invention provides an Internet-based engine production line operation and maintenance management system, including: a data acquisition module used for acquiring data of that production line and the engine; a data analysis module connected with that data acquisition module and used for analyzing whether the production line has faults according to the data of the production line and the engine; a maintenance module connected with the data analysis module and used for stopping production when there is a fault and notifying maintenance personnel to carry out maintenance on the production line; and an inspection module connected with the maintenance module and used for making inspection plans according to the maintenance times.
Further optimizing the scheme, the data acquisition module includes a production line data acquisition unit and an engine data acquisition unit; the production line data acquisition unit is used for acquiring production line operation data; the engine data acquisition unit is used for acquiring engine appearance data; the production line operation data includes equipment temperature value, voltage value and current value of production line equipment.
Further optimizing the scheme, the engine data acquisition unit includes a shooting subunit and a transmission subunit;
the shooting subunit is used for shooting an engine image; LU504183 the transmission subunit is used to send the engine image to the data analysis module.
Further optimizing the scheme, the data analysis module includes a data processing unit, a threshold setting unit and a judging unit; the data processing unit is used for preprocessing that data of the production line and the engine to obtain preprocessed data; the threshold setting unit is used for setting fault threshold pairs, and the upper and lower limits of data are constrained by the set threshold pairs; the judging unit is used for judging whether the production line fails according to the preprocessed data and the fault threshold.
Further optimizing the scheme, the data processing unit includes a normalization subunit and a binarization subunit; the normalization subunit is used for normalizing the production line data to obtain normalized data; the binarization subunit is used to convert the engine image into a binary image.
Classifying the obtained detection data according to each dimension to form classified data with multiple dimensions, and combining the classified data at the same time into grouped data, wherein the dimension is the type of production line operation data, and the equipment temperature value, voltage value and current value of the equipment are three dimensions; the grouped data at each moment are proportionately formed into normalized data with values ranging from 0 to 1, and the set of all normalized data is taken as normalized data.
Further optimizing the scheme, and the judging unit includes a measuring subunit and a comparison subunit; the measuring subunit is used for measuring and calculating the sizes of various parts of the engine according to the binary image; the comparison subunit is used to compare the normalized data and the component size with the threshold pair, and if it is within the threshold pair range, it is normal, and if it exceeds the threshold pair range, the production line will fail.
Further optimizing the scheme, the maintenance module includes a tracing unit, l&J504183 control unit and a communication unit; the tracing unit is used for tracing back to the production line for producing the wrong parts according to the parts with the wrong size; the control unit is used for controlling the production line traced back and the production line with incorrect operation data to stop production; the communication unit is used to inform maintenance personnel to carry out maintenance when there is a fault in the production line.
The control unit can be divided into a manual control subunit and an automatic control subunit. The control and communication methods are as follows.
If the electronic equipment in the production line fails, at this time, the manual control subunit is not manually activated, and when the data analysis module detects the failed electronic equipment, the automatic control subunit will automatically stop the failed electronic equipment, temporarily suspend the production line, and send an automatic emergency stop signal to the maintenance module; the maintenance module receives the automatic emergency stop signal, determines that the electronic equipment is in emergency stop due to failure, and sends the production line information and the information of the failed electronic equipment to the mobile terminal; the operation and maintenance personnel go to the production line to inspect, maintain and handle the failed electronic equipment according to the information of the production line and the information of the failed electronic equipment received by the mobile terminal.
If the non-electronic equipment in the production line fails, at this time, the data analysis module does not detect the failure of electronic equipment, and the manual control subunit is manually enabled to stop the mechanical equipment that has failed, and at the same time, the production line is temporarily suspended, and a manual emergency stop signal is sent to the maintenance module; the maintenance module receives the manual emergency stop signal, determines that it is a non-electronic equipment failure emergency stop, and sends the production line information and the failed mechanical equipment information to the mobile terminal, according to the information of the production line received by the mobile terminal and the information of the broken mechanical equipment, the operation and maintenance personnel go to tHhéJ504183 production line to inspect, maintain and deal with the non-electronic equipment of the mechanical equipment.
Further optimizing the scheme, the inspection module includes a statistical unit, a grading unit and a planning unit; the statistical unit is used for counting the maintenance times of the production line; the grading unit is used to grade the production line according to the maintenance times, and the grades are divided into perishable, ordinary and stable; the planning unit is used to make inspection plans according to different levels of the production line.
The specific grading and inspection plan is as follows.
When the number of maintenance in a month is greater than or equal to 10 times, the production line is determined to be perishable; when the maintenance times in a month are more than 3 times and less than 10 times, the production line is classified as ordinary; when the number of maintenance in a month is less than or equal to 3 times, the production line is determined to be stable; for perishable production lines, it needs to be inspected more than 10 times a month, ordinary production lines need to be inspected more than 5 times a month, and stable production lines need to be inspected more than 3 times a month;
When the maintenance times in a month are more than or equal to 20 times, consider whether to scrap the production line.
In summary, the obvious advantages of the invention compared with the prior art are summarized as follows.
According to the invention, whether the production line is running normally is judged by collecting data of the production line and the engine, and when the production line is not running normally, the production line can be automatically shut down, so that the loss caused by wrong production can be reduced and the problem of imminent equipment damage can be avoided. The present invention can determine the quality of the production line by counting the number of repairs, and conduct more inspections dru504183 production lines with poor quality to reduce the frequency of faults.
The above is only the preferred embodiment of this application, but the protection scope of this application is not limited to this. Any change or replacement that can be easily thought of by a person familiar with this technical field within the technical scope disclosed in this application should be included in the protection scope of this application.
Therefore, the protection scope of this application should be based on the protection scope of the claims.
Claims (8)
1. An Internet-based engine production line operation and maintenance management system, comprising: a data acquisition module used for acquiring data of the production line and the engine; a data analysis module connected with the data acquisition module and used for analyzing whether the production line has faults according to the data of the production line and the engine; a maintenance module connected with the data analysis module and used for stopping production when there is a fault and notifying maintenance personnel to carry out maintenance on the production line; and an inspection module connected with the maintenance module and used for making inspection plans according to the maintenance times.
2. The Internet-based engine production line operation and maintenance management system according to claim 1, wherein, the data acquisition module includes a production line data acquisition unit and an engine data acquisition unit: the production line data acquisition unit is used for acquiring production line operation data; the engine data acquisition unit is used for acquiring engine appearance data; the production line operation data includes equipment temperature value, voltage value and current value of production line equipment.
3. The Internet-based engine production line operation and maintenand&)504183 management system according to claim 2, wherein, the engine data acquisition unit includes a shooting subunit and a transmission subunit; the shooting subunit is used for shooting an engine image; the transmission subunit is used to send the engine image to the data analysis module.
4. The Internet-based engine production line operation and maintenance management system according to claim 1, wherein, the data analysis module includes a data processing unit, a threshold setting unit and a judging unit; the data processing unit is used for preprocessing the data of the production line and the engine to obtain preprocessed data; the threshold setting unit is used for setting fault threshold pairs; the judging unit is used for judging whether the production line fails according to the preprocessed data and the fault threshold.
5. The Internet-based engine production line operation and maintenance management system according to claim 4, wherein, the data processing unit includes a normalization subunit and a binarization subunit; the normalization subunit is used for normalizing the production line data to obtain normalized data; the binarization subunit is used to convert the engine image into a binary image.
6. The Internet-based engine production line operation and maintenandé/504183 management system according to claim 4, wherein, the judging unit includes a measuring subunit and a comparison subunit; the measuring subunit is used for measuring and calculating the sizes of various parts of the engine according to the binary image; the comparison subunit is used to compare the normalized data and the component size with the threshold pair, and if it is within the threshold pair range, it is normal, and if it exceeds the threshold pair range, the production line fails.
7. The Internet-based engine production line operation and maintenance management system according to claim 1, wherein, the maintenance module includes a tracing unit, a control unit and a communication unit; the tracing unit is used for tracing back to the production line for producing the wrong parts according to the parts with the wrong size; the control unit is used for controlling the production line traced back and the production line with incorrect operation data to stop production; the communication unit is used to inform maintenance personnel to carry out maintenance when there is a fault in the production line.
8. The Internet-based engine production line operation and maintenance management system according to claim 1, wherein the inspection module includes a statistical unit, a grading unit and a planning unit; the statistical unit is used for counting the maintenance times of the production line; the grading unit is used to grade the production line according to the maintenance times, and the grades are divided into perishable, ordinary and stable; the planning unit is used to make inspection plans according to different levels of the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU504183A LU504183B1 (en) | 2023-05-10 | 2023-05-10 | Internet-based engine production line operation and maintenance management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU504183A LU504183B1 (en) | 2023-05-10 | 2023-05-10 | Internet-based engine production line operation and maintenance management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU504183B1 true LU504183B1 (en) | 2023-11-10 |
Family
ID=88838663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU504183A LU504183B1 (en) | 2023-05-10 | 2023-05-10 | Internet-based engine production line operation and maintenance management system |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU504183B1 (en) |
-
2023
- 2023-05-10 LU LU504183A patent/LU504183B1/en active IP Right Grant
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| FG | Patent granted |
Effective date: 20231110 |