CN113960961A - Real-time monitoring management method and system for automatic production line - Google Patents
Real-time monitoring management method and system for automatic production line Download PDFInfo
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- CN113960961A CN113960961A CN202010698377.4A CN202010698377A CN113960961A CN 113960961 A CN113960961 A CN 113960961A CN 202010698377 A CN202010698377 A CN 202010698377A CN 113960961 A CN113960961 A CN 113960961A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 109
- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000007726 management method Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 238000005457 optimization Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 claims description 11
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32368—Quality control
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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
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a real-time monitoring management method of an automatic production line and a real-time monitoring management system of the automatic production line, wherein the real-time monitoring management method of the automatic production line is used for the real-time monitoring management system of the automatic production line with at least one transmission device connected with a plurality of production devices. The real-time monitoring management method comprises the following steps: starting a real-time monitoring management system of the automatic production line; defining a code of a workpiece to be processed; processing a workpiece to be processed; collecting processing information and transmission information of the workpiece to be processed through transmission equipment and production equipment; establishing a time sequence oscillogram of the workpiece to be processed, which passes through a transmission device and a production device; comparing and analyzing the time sequence oscillogram of the workpiece to be processed with the standard time sequence oscillogram; judging whether the transmission equipment or the production equipment of the automatic production line is abnormal or not; and carrying out production line optimization adjustment according to the judgment result.
Description
Technical Field
A real-time monitoring and management system and method for an automatic production line, particularly an automatic production line used for connecting a plurality of production devices by transmission devices.
Background
The automatic and high-efficiency production mode is a common ideal for all factories, and in industry 3.0, the main work is to change the machine station into an automatic machine, while in industry 4.0 nowadays, the big data is combined with the application of artificial intelligence (automatic acquisition of data such as production, quality, equipment state and energy consumption), and in industry 3.0 to industry 4.0, the following problems occur:
1. although existing equipment in a factory has automation capacity, many equipment does not have network communication capacity, and the equipment is relatively closed and cannot throw out information of the equipment.
2. When the control system connects with each production device, the production devices have various communication protocols, for example: modbus TCP, MC Protocol, OMRON PLC, MQTT, OPC and the like lack a unified format, and engineers who rely on relevant professions mostly build the same information and information items in a communication program development and verification mode, so that the work content is very complicated, and from development to complete verification, excessive time and labor cost are needed, and the intelligentization of a factory is hindered.
Therefore, how to promote the automation equipment to the intelligent factory is a topic that the related industries are demanding to improve.
Disclosure of Invention
The invention provides a real-time monitoring management method and a real-time monitoring management system for an automatic production line, and mainly aims to quickly identify problems occurring in the production line. Furthermore, the method can be further analyzed to achieve the purposes of accurately and really improving the analysis and management of the production efficiency and greatly reducing the establishment cost.
The invention provides a real-time monitoring and managing method of an automatic production line, which is used for a real-time monitoring and managing system of the automatic production line with at least one transmission device connected with a plurality of production devices. The real-time monitoring management system is provided with a host which is electrically connected with transmission equipment and production equipment of the automatic production line, and the real-time monitoring management method of the automatic production line comprises the following steps. Starting a real-time monitoring management system of the automatic production line; defining a code of a workpiece to be processed; processing a workpiece to be processed; collecting processing information and transmission information of the workpiece to be processed through transmission equipment and production equipment; establishing a time sequence oscillogram of the workpiece to be processed, which passes through a transmission device and a production device; comparing and analyzing the time sequence oscillogram of the workpiece to be processed with the standard time sequence oscillogram; judging whether the transmission equipment or the production equipment of the automatic production line is abnormal or not; and carrying out production line optimization adjustment according to the judgment result.
In an embodiment of the present invention, the host includes a logic unit, a time sequence module building unit, an analysis unit, and a database unit. The logic unit gives a unique code to each workpiece to be processed, and the host computer receives the analog signals of notification, waiting, transmission and reception transmitted by the production equipment.
In an embodiment of the invention, the analysis unit compares and analyzes the timing waveform diagram of the workpiece to be processed with the standard timing waveform diagram to determine whether an abnormality occurs in the transmission equipment or the production equipment of the automatic production line.
In one embodiment of the present invention, the standard timing waveform is stored in the database unit.
The invention provides a real-time monitoring and management system, which is used for an automatic production line with at least one transmission device connected with production equipment, the real-time monitoring and management system is provided with a host, the host is electrically connected with the transmission device and the production equipment of the automatic production line, the host comprises a logic unit, a time sequence module building unit, an analysis unit and a database unit, the real-time monitoring management system defines a code of a to-be-processed workpiece through a host, processes a processing program of the to-be-processed workpiece, collects processing information and transmission information of the to-be-processed workpiece passing through a transmission device and a production device, establishes a time sequence oscillogram of the to-be-processed workpiece passing through the transmission device and the production device, compares and analyzes the time sequence oscillogram of the to-be-processed workpiece and a standard time sequence oscillogram, judges whether the transmission device or the production device of an automatic production line is abnormal or not, and performs production line optimization adjustment according to a judgment result.
The purpose, technical content, features and effects of the present invention will be more readily understood through the following detailed description of specific embodiments.
Drawings
Fig. 1 is a block diagram of a real-time monitoring management system of an automation line according to the present invention.
Fig. 2 is a flowchart of a real-time monitoring and managing method of an automatic production line according to the present invention.
Description of reference numerals: 100-real-time monitoring management system; 110-a host; 112-a logic unit; 114-a timing module building unit; 116-an analysis unit; 118-a database unit; 120-a workpiece to be machined; 130. 150-production equipment; 140. 160-a transmission device; 180-automatic production line; s210, S220, S230, S240, S250, S260, S270, S280.
Detailed Description
In order to solve the problem that the conventional automatic production line cannot find abnormality in real time, the inventor of the present invention has made many years of research and development to improve the scaling of the conventional automatic production line, and then introduces in detail how to use a real-time monitoring and managing method and system for an automatic production line to achieve the most efficient function requirement.
Referring to fig. 1 and fig. 2, fig. 1 is a block diagram of a real-time monitoring management system of an automatic production line according to the present invention. Fig. 2 is a flowchart of a real-time monitoring and managing method of an automatic production line according to the present invention.
The real-time monitoring and managing method of the automatic production line provided by the invention is used for the real-time monitoring and managing system 100 of the automatic production line 180, in which at least the transmission equipment 140 and 160 are connected with a plurality of production equipment 130 and 150. The real-time monitoring and managing system 100 is provided with a host 110, wherein the host 110 is electrically connected to a plurality of transmission devices 140 and 160 and a plurality of production devices 130 and 150 of the automation line 180. The real-time monitoring and managing method of the automation line 180 of the present disclosure includes the following steps: the method comprises the steps of starting a real-time monitoring management system of an automatic production line (step S210), defining a code of a workpiece to be processed (step S220), processing the workpiece to be processed (step S230), collecting processing information and transmission information of the workpiece to be processed passing through a transmission device and production devices (step S240), establishing a time sequence waveform diagram of the workpiece to be processed passing through the transmission device and the production devices (step S250), comparing and analyzing the time sequence waveform diagram of the workpiece to be processed with a standard time sequence waveform diagram (step S260), judging whether the transmission device or the production device of the automatic production line is abnormal or not (step S270), and carrying out production line optimization adjustment according to a judgment result (step S280).
Further, the host 110 is provided with a logic unit 112, a timing module building unit 114, an analysis unit 116, and a database unit 118. The logic unit 112 gives each of the workpieces to be processed 120 a unique code, and the host 110 receives a notification, waiting, transmission, and reception Analog Signal (Analog Signal) transmitted from the plurality of production apparatuses 130, 150 to each other. The timing module building unit 114 builds a timing waveform of the workpiece 120 passing through the automatic production line 180 according to the time sequence. The analysis unit 116 compares and analyzes the timing waveform of the workpiece to be processed with a standard timing waveform stored in the database unit 118 to determine whether an abnormality occurs in the transport equipment 140, 160 or the plurality of production equipment 130, 150 of the automatic production line 180.
In detail, after the operator starts the real-time monitoring management system 100 of the automatic production line 180, the logic unit 112 of the host computer 110 defines the unique code of the workpiece 120 to be processed. Next, the whole automatic production line 180 starts to perform the processing procedure of the workpiece 120, and the host 110 collects the processing information and the transmission information of the workpiece 120 passing through the transmission devices 140 and 160 and the production devices 130 and 150 during the processing of the automatic production line 180, wherein the processing information and the transmission information include Analog signals (Analog signals) transmitted, waited, transmitted and received by the production devices 130 and 150. Next, the timing module establishing unit 114 in the host 110 establishes a timing waveform of the workpiece to be processed 120 passing through the transmission apparatuses 140 and 160 and the production apparatuses 130 and 150 according to the received related information. The analysis unit 116 in the host computer 110 compares and analyzes the standard timing waveform stored in the database unit 118 with the timing waveform of the workpiece to be processed to determine which of the production apparatuses or transport apparatuses in the entire automation line 180 is abnormal. And if the abnormal condition occurs, carrying out production line optimization adjustment (manual adjustment or intelligent automatic adjustment) according to the judgment result.
Therefore, the embodiment of the invention achieves the purpose of accurately and really improving the analysis and management of the production efficiency by the real-time monitoring management method and the real-time monitoring management system of the automatic production line, and can greatly reduce the establishment cost.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, all the equivalent changes or modifications of the features and the spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (10)
1. A real-time monitoring management method of an automatic production line is used for a real-time monitoring management system of the automatic production line with at least one transmission device connected with a plurality of production devices, the real-time monitoring management system is provided with a host which is electrically connected with the transmission device and the production device of the automatic production line, and the real-time monitoring management method of the automatic production line is characterized by comprising the following steps:
starting the real-time monitoring management system of the automatic production line;
defining a code of a workpiece to be processed;
carrying out a processing procedure of the workpiece to be processed;
collecting processing information and transmission information of the workpiece to be processed through the transmission equipment and the production equipment;
establishing a time sequence waveform chart of the workpiece to be processed passing through the transmission equipment and the production equipment;
comparing and analyzing the time sequence oscillogram of the workpiece to be processed with a standard time sequence oscillogram;
judging whether the transmission equipment or the production equipment of the automatic production line is abnormal or not; and
and carrying out production line optimization adjustment according to the judgment result.
2. The method as claimed in claim 1, wherein the host computer comprises a logic unit, a timing module building unit, an analyzing unit and a database unit, the logic unit assigns a unique code to each of the workpieces to be processed, and the host computer receives the analog signals transmitted from the manufacturing devices to each other for notification, waiting, transmission and reception.
3. The method of claim 2, wherein the time sequence module building unit builds the waveform of the time sequence of the workpiece to be processed passing through the automatic production line according to the time sequence.
4. The method as claimed in claim 2, wherein the analysis unit compares and analyzes the timing waveform of the workpiece to be processed with a standard timing waveform to determine whether an abnormality occurs in a transmission apparatus or a production apparatus of the automatic production line.
5. The method as claimed in claim 2, wherein the standard timing waveform is stored in the database unit.
6. A real-time monitoring management system of an automatic production line is used for an automatic production line with at least one transmission device connected with a plurality of production devices, and is characterized in that the real-time monitoring management system is provided with a host which is electrically connected with the transmission device and the production devices of the automatic production line and comprises a logic unit, a timing module establishing unit, an analyzing unit and a database unit, wherein the real-time monitoring management system defines a code of a workpiece to be processed through the host, processes a processing program of the workpiece to be processed, collects processing information and transmission information of the workpiece to be processed through the transmission device and the production devices, establishes a timing waveform diagram of the workpiece to be processed through the transmission device and the production devices, compares the timing waveform diagram of the workpiece to be processed with a standard timing waveform diagram, and analyzes the timing waveform diagram, And judging whether the transmission equipment or the production equipment of the automatic production line is abnormal or not, and carrying out production line optimization adjustment according to a judgment result.
7. The system of claim 6, wherein the logic unit assigns a unique code to each of the workpieces to be processed, and the host receives the analog signals of notification, waiting, transmission, and reception transmitted from the manufacturing equipment to each other.
8. The system of claim 6, wherein the timing module building unit builds the waveform of the timing of the workpiece to be processed through the automatic production line according to the time sequence.
9. The system of claim 6, wherein the analysis unit compares and analyzes the timing waveform of the workpiece to be processed with a standard timing waveform to determine whether an abnormality occurs in a transmission equipment or a production equipment of the automatic production line.
10. The real-time monitoring and management system of claim 6, wherein the standard timing waveform is stored in the database unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698377.4A CN113960961A (en) | 2020-07-20 | 2020-07-20 | Real-time monitoring management method and system for automatic production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010698377.4A CN113960961A (en) | 2020-07-20 | 2020-07-20 | Real-time monitoring management method and system for automatic production line |
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| CN113960961A true CN113960961A (en) | 2022-01-21 |
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| CN202010698377.4A Withdrawn CN113960961A (en) | 2020-07-20 | 2020-07-20 | Real-time monitoring management method and system for automatic production line |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126942A (en) * | 1994-10-27 | 1996-05-21 | Mazda Motor Corp | Production line operation management method and device thereof |
| CN1474328A (en) * | 2002-08-09 | 2004-02-11 | 英新达股份有限公司 | Real-time managing method system for production information |
| CN102262401A (en) * | 2010-05-31 | 2011-11-30 | 北京德尔福万源发动机管理***有限公司 | Industrial production line monitoring system |
| CN103728150A (en) * | 2014-01-17 | 2014-04-16 | 徐州徐工施维英机械有限公司 | Breakdown detection system and method for concrete mixing plant |
| CN104142666A (en) * | 2014-07-24 | 2014-11-12 | 华南理工大学 | Production control device and method for multi-process equipment on basis of state machines |
| CN107291044A (en) * | 2017-06-23 | 2017-10-24 | 深圳市盛路物联通讯技术有限公司 | The intelligent control method and system of a kind of lathe running status |
| CN107924173A (en) * | 2015-11-30 | 2018-04-17 | 欧姆龙株式会社 | Monitoring arrangement, monitoring system, monitoring program and recording medium |
| KR20190093875A (en) * | 2018-02-02 | 2019-08-12 | (주)더블유비에스(Wbs) | Integrated production process management system using standard data and method of manufacturing process management using the system |
-
2020
- 2020-07-20 CN CN202010698377.4A patent/CN113960961A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126942A (en) * | 1994-10-27 | 1996-05-21 | Mazda Motor Corp | Production line operation management method and device thereof |
| CN1474328A (en) * | 2002-08-09 | 2004-02-11 | 英新达股份有限公司 | Real-time managing method system for production information |
| CN102262401A (en) * | 2010-05-31 | 2011-11-30 | 北京德尔福万源发动机管理***有限公司 | Industrial production line monitoring system |
| CN103728150A (en) * | 2014-01-17 | 2014-04-16 | 徐州徐工施维英机械有限公司 | Breakdown detection system and method for concrete mixing plant |
| CN104142666A (en) * | 2014-07-24 | 2014-11-12 | 华南理工大学 | Production control device and method for multi-process equipment on basis of state machines |
| CN107924173A (en) * | 2015-11-30 | 2018-04-17 | 欧姆龙株式会社 | Monitoring arrangement, monitoring system, monitoring program and recording medium |
| CN107291044A (en) * | 2017-06-23 | 2017-10-24 | 深圳市盛路物联通讯技术有限公司 | The intelligent control method and system of a kind of lathe running status |
| KR20190093875A (en) * | 2018-02-02 | 2019-08-12 | (주)더블유비에스(Wbs) | Integrated production process management system using standard data and method of manufacturing process management using the system |
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