CN111754754A - Real-time equipment monitoring method based on digital twinning technology - Google Patents
Real-time equipment monitoring method based on digital twinning technology Download PDFInfo
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- CN111754754A CN111754754A CN202010568404.6A CN202010568404A CN111754754A CN 111754754 A CN111754754 A CN 111754754A CN 202010568404 A CN202010568404 A CN 202010568404A CN 111754754 A CN111754754 A CN 111754754A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The invention belongs to the field of equipment monitoring, and particularly relates to a real-time equipment monitoring method based on a digital twinning technology, wherein the used equipment mainly comprises field equipment, data acquisition equipment and a digital twinning system, and the method comprises the following specific working steps: the method comprises the following steps: the field device processes and produces the product, and in the production process, the data acquisition device acquires information on the production field. The invention can realize that the running states and data of real equipment and virtual equipment in a three-dimensional program are unified, thereby achieving the purpose of finding equipment problems more intuitively and accurately, even reaching the early warning degree based on the data accumulation analysis of big data, and rapidly positioning the core problems through the observation of three-dimensional running and the change of data by reading and reproducing the running process of the equipment through historical data.
Description
Technical Field
The invention relates to the technical field of equipment monitoring, in particular to a real-time equipment monitoring method based on a digital twin technology.
Background
The current equipment monitoring method is to collect data by installing data collection equipment and an equipment PLC interface, and then supervise the change of the data in a planar icon mode, thereby achieving the effect of monitoring the equipment.
The current equipment monitoring method has the defects of large information amount, large limitation on two-dimensional interface layout and incapability of uniformly checking and analyzing various types of data, and the current method cannot simultaneously display the various types of dimensional information on one screen under the condition of uniform analysis of the various types of dimensional information, and can realize the checking of the multi-dimensional information only by continuously jumping pages. Accordingly, there is a need for improvements in the art.
Disclosure of Invention
The invention aims to provide a real-time equipment monitoring method based on a digital twin technology, which solves the problems of huge data volume and complicated planar display, places huge data in a three-dimensional world, monitors data change and motion change of equipment more intuitively, and achieves the purposes of early warning equipment failure, equipment maintenance and the like through mechanism modeling.
In order to achieve the purpose, the invention provides the following technical scheme: a real-time monitoring method for equipment based on a digital twinning technology is disclosed, the used equipment mainly comprises field equipment, data acquisition equipment and a digital twinning system, and the specific working steps are as follows:
the method comprises the following steps: the field equipment is used for processing and producing the product, and the data acquisition equipment is used for acquiring information of a production field in the production process;
step two: in the working process of the data acquisition equipment, the audio data acquisition module, the video data acquisition module, the temperature data acquisition module and the humidity data acquisition module in the data acquisition equipment are used for storing audio information, video information, temperature information and humidity information and storing the acquired information in a database of the data acquisition equipment, after the information is stored in the database, the acquired information is compared and checked through a data abnormity checking module in the data acquisition equipment, whether the acquired information is different from conventional data or not is judged, and once abnormal data appear, the data abnormity early warning module of the data acquisition equipment carries out early warning to remind workers in time;
step three: after abnormal data in the second step is checked, data can be encrypted through a data encryption module in the data acquisition equipment, the data are prevented from being stolen easily, then audio information is sent through an audio data sending module in the data acquisition equipment, a video data sending module in the data acquisition equipment sends video information, a temperature data sending module in the data acquisition equipment sends temperature information, a humidity data sending module in the data acquisition equipment sends humidity information, and all the information is transmitted to a digital twin system;
step four: various kinds of information are received through mechanism model software in the digital twin system, then the mechanism model software processes the information to generate a two-dimensional UI interface and a three-dimensional UI interface, and after the information is processed through the mechanism model software, a three-dimensional model is displayed through virtual equipment in the digital twin system.
Preferably, the data acquisition device in the first step includes a power module, a network communication module, a database, a data abnormality troubleshooting module, a data abnormality early warning module, an audio data acquisition module, a video data acquisition module, a temperature data acquisition module, a humidity data acquisition module, a data encryption module, an audio data transmission module, a video data transmission module, a temperature data transmission module, and a humidity data transmission module.
Preferably, the power module is connected with the network communication module, the network communication module is connected with the database, the database is respectively connected with the data abnormity troubleshooting module, the data abnormity early warning module, the audio data acquisition module, the video data acquisition module, the temperature data acquisition module, the humidity data acquisition module and the data encryption module, and the data encryption module is respectively connected with the audio data sending module, the video data sending module, the temperature data sending module and the humidity data sending module.
Preferably, the digital twin system comprises mechanism model software, a two-dimensional UI interface, a three-dimensional UI interface and virtual equipment, wherein the mechanism model software is respectively connected with the two-dimensional UI interface, the three-dimensional UI interface and the virtual equipment.
Preferably, the two-dimensional UI interface is developed by adopting HTML + JS, and is deployed outside and dynamically loaded into the system.
Preferably, the three-dimensional UI interface uses a three-dimensional rendering engine to render the UI-type presentation in the three-dimensional scene.
Preferably, the virtual equipment is modeled by 3D Max or SolidWorks software, is directly led into the system through a conversion tool, and carries out real-time rendering on the three-dimensional model and the scene by adopting a real-time rendering technology.
Preferably, the field device is connected with the data acquisition device through a PLC data interface.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, a digital twin system is designed to process acquired data, the digital twin system comprises mechanism model software, a two-dimensional UI interface, a three-dimensional UI interface and virtual equipment, data change and motion change of monitoring equipment can be visually displayed after the data is processed by the mechanism model software, and problems of early warning equipment failure, equipment maintenance and the like are achieved by mechanism modeling;
the running states and data of real equipment and virtual equipment in a three-dimensional program can be unified, so that equipment problems can be found more intuitively and accurately, the degree of early warning can be even reached based on data accumulation and analysis of big data, the running process of the equipment is reproduced through reading of historical data, and the core problems are quickly positioned through observation of three-dimensional running and data change.
2. According to the invention, by designing the data acquisition equipment which comprises a power supply module, a network communication module, a database, a data abnormity troubleshooting module, a data abnormity early warning module, an audio data acquisition module, a video data acquisition module, a temperature data acquisition module, a humidity data acquisition module, a data encryption module, an audio data sending module, a video data sending module, a temperature data sending module and a humidity data sending module, various information can be acquired, the information can be encrypted and is not easy to steal, and early warning can be timely given.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
FIG. 2 is a schematic diagram of the operation of the data acquisition device of the present invention.
In the figure: 1. a field device; 2. a data acquisition device; 21. a power supply module; 22. a network communication module; 23. a database; 24. a data exception checking module; 25. a data abnormity early warning module; 26. an audio data acquisition module; 27. a video data acquisition module; 28. a temperature data acquisition module; 29. a humidity data acquisition module; 210. a data encryption module; 211. an audio data transmitting module; 212. a video data transmitting module; 213. a temperature data transmitting module; 214. a humidity data sending module; 3. a digital twinning system; 31. mechanism model software; 32. a two-dimensional UI interface; 33. a three-dimensional UI interface; 34. a virtual device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-2, a real-time monitoring method for a device based on a digital twin technology, the device mainly includes a field device 1, a data acquisition device 2 and a digital twin system 3, and the specific working steps are as follows:
the method comprises the following steps: the field device 1 processes and produces products, and in the production process, the data acquisition device 2 acquires information on the production field;
step two: in the working process of the data acquisition equipment 2, the audio data acquisition module 26, the video data acquisition module 27, the temperature data acquisition module 28 and the humidity data acquisition module 29 in the data acquisition equipment 2 are used for storing audio information, video information, temperature information and humidity information, the acquired information is stored in the database 23 of the data acquisition equipment 2, after the information is stored in the database 23, the acquired information is compared and checked through the data abnormity checking module 24 in the data acquisition equipment 2, whether the acquired information is different from conventional data or not is judged, and once abnormal data are found, the data abnormity early warning module 25 of the data acquisition equipment 2 is used for early warning to remind workers in time;
step three: after the abnormal data in the second step is checked, the data can be encrypted by the data encryption module 210 in the data acquisition device 2 to prevent the data from being easily stolen, then the audio data sending module 211 in the data acquisition device 2 sends the audio information, the video data sending module 212 in the data acquisition device 2 sends the video information, the temperature data sending module 213 in the data acquisition device 2 sends the temperature information, and the humidity data sending module 214 in the data acquisition device 2 sends the humidity information, and all the information is transmitted to the digital twin system 3;
step four: various types of information are received through mechanism model software 31 in the digital twin system 3, then the mechanism model software 31 processes the information to generate a two-dimensional UI interface 32 and a three-dimensional UI interface 33, and after the information is processed through the mechanism model software 31, a three-dimensional model is displayed through virtual equipment 34 in the digital twin system 3.
In the first step, the data acquisition device 2 comprises a power module 21, a network communication module 22, a database 23, a data abnormality examination module 24, a data abnormality early warning module 25, an audio data acquisition module 26, a video data acquisition module 27, a temperature data acquisition module 28, a humidity data acquisition module 29, a data encryption module 210, an audio data transmission module 211, a video data transmission module 212, a temperature data transmission module 213 and a humidity data transmission module 214, wherein the power module 21 is connected with the network communication module 22, the network communication module 22 is connected with the database 23, the database 23 is respectively connected with the data abnormality examination module 24, the data abnormality early warning module 25, the audio data acquisition module 26, the video data acquisition module 27, the temperature data acquisition module 28, the humidity data acquisition module 29 and the data encryption module 210, and the data encryption module 210 is respectively connected with the audio data transmission module 211, The video data sending module 212, the temperature data sending module 213 and the humidity data sending module 214 are connected. The data acquisition equipment 2 can acquire and process various information, give early warning in time and perform encryption processing before information is sent, so that the information is not easy to steal.
The digital twin system 3 comprises mechanism model software 31, a two-dimensional UI interface 32, a three-dimensional UI interface 33 and virtual equipment 34, the mechanism model software 31 is respectively connected with the two-dimensional UI interface 32, the three-dimensional UI interface 33 and the virtual equipment 34, the two-dimensional UI interface 32 is developed by adopting HTML + JS, is deployed outside and dynamically loaded into the system, the three-dimensional UI interface 33 adopts a three-dimensional rendering engine to render UI introduction in a three-dimensional scene, the virtual equipment 34 adopts 3DMax or SolidWorks software for modeling, is directly introduced into the system through a conversion tool, and adopts a real-time rendering technology to render the three-dimensional model and the scene in real time.
The field device 1 is connected with the data acquisition device 2 through a PLC data interface to realize data connection.
The invention has the following beneficial effects: according to the scheme, the digital twin system 3 is designed to process collected data, the digital twin system 3 comprises mechanism model software 31, a two-dimensional UI (user interface) 32, a three-dimensional UI 33 and virtual equipment 34, data change and motion change of monitoring equipment can be visually displayed after the data are processed through the mechanism model software 31, and problems of early warning equipment failure, equipment maintenance and the like are achieved through mechanism modeling;
the running states and data of real equipment and virtual equipment in a three-dimensional program can be unified, so that equipment problems can be found more intuitively and accurately, the degree of early warning can be even reached based on data accumulation and analysis of big data, the running process of the equipment is reproduced through reading of historical data, and the core problems are quickly positioned through observation of three-dimensional running and data change.
By designing the data acquisition device 2, and the data acquisition device 2 includes the power module 21, the network communication module 22, the database 23, the data abnormality troubleshooting module 24, the data abnormality early warning module 25, the audio data acquisition module 26, the video data acquisition module 27, the temperature data acquisition module 28, the humidity data acquisition module 29, the data encryption module 210, the audio data transmission module 211, the video data transmission module 212, the temperature data transmission module 213, and the humidity data transmission module 214, various pieces of information can be acquired, and information can be encrypted and cannot be stolen easily, and early warning can be given in time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A real-time equipment monitoring method based on a digital twin technology mainly comprises field equipment (1), data acquisition equipment (2) and a digital twin system (3), and is characterized in that: the specific working steps are as follows:
the method comprises the following steps: the field device (1) processes and produces products, and the data acquisition device (2) acquires information of a production field in the production process;
step two: in the working process of the data acquisition equipment (2), the audio frequency data acquisition module (26), the video frequency data acquisition module (27), the temperature data acquisition module (28) and the humidity data acquisition module (29) in the data acquisition equipment (2) are used for storing the audio frequency information, the video frequency information, the temperature information and the humidity information, the acquired information is stored in a database (23) of the data acquisition equipment (2), after the information is stored in the database (23), the acquired information is compared and checked through a data abnormity checking module (24) in the data acquisition equipment (2), whether the acquired information is different from conventional data or not is judged, and once abnormal data is found, the data abnormity early warning module (25) of the data acquisition equipment (2) is used for early warning to remind a worker in time;
step three: after abnormal data in the second step is checked, data can be encrypted through a data encryption module (210) in the data acquisition equipment (2) to avoid the data from being stolen easily, then audio information is sent through an audio data sending module (211) in the data acquisition equipment (2), a video data sending module (212) in the data acquisition equipment (2) sends video information, a temperature data sending module (213) in the data acquisition equipment (2) sends temperature information, a humidity data sending module (214) in the data acquisition equipment (2) sends humidity information, and all information is transmitted to the digital twin system (3);
step four: various types of information are received through mechanism model software (31) in the digital twin system (3), then the mechanism model software (31) processes the information to generate a two-dimensional UI interface (32) and a three-dimensional UI interface (33), and after the information is processed through the mechanism model software (31), a three-dimensional model is displayed through virtual equipment (34) in the digital twin system (3).
2. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the data acquisition equipment (2) in the first step comprises a power supply module (21), a network communication module (22), a database (23), a data abnormity troubleshooting module (24), a data abnormity early warning module (25), an audio data acquisition module (26), a video data acquisition module (27), a temperature data acquisition module (28), a humidity data acquisition module (29), a data encryption module (210), an audio data sending module (211), a video data sending module (212), a temperature data sending module (213) and a humidity data sending module (214).
3. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 2, characterized in that: the power module (21) is connected with the network communication module (22), the network communication module (22) is connected with the database (23), the database (23) is respectively connected with the data abnormity troubleshooting module (24), the data abnormity early warning module (25), the audio data acquisition module (26), the video data acquisition module (27), the temperature data acquisition module (28), the humidity data acquisition module (29) and the data encryption module (210), and the data encryption module (210) is respectively connected with the audio data sending module (211), the video data sending module (212), the temperature data sending module (213) and the humidity data sending module (214).
4. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the digital twin system (3) comprises mechanism model software (31), a two-dimensional UI interface (32), a three-dimensional UI interface (33) and virtual equipment (34), wherein the mechanism model software (31) is respectively connected with the two-dimensional UI interface (32), the three-dimensional UI interface (33) and the virtual equipment (34).
5. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the two-dimensional UI interface (32) is developed by adopting HTML + JS, and is deployed outside and dynamically loaded into the system.
6. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the three-dimensional UI interface (33) employs a three-dimensional rendering engine to render UI-like introductions in a three-dimensional scene.
7. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the virtual equipment (34) is modeled by 3DMax or SolidWorks software, is directly led into the system through a conversion tool, and carries out real-time rendering on the three-dimensional model and the scene by adopting a real-time rendering technology.
8. The real-time monitoring method of the equipment based on the digital twinning technology as claimed in claim 1, characterized in that: the field device (1) is connected with the data acquisition device (2) through a PLC data interface.
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| CN115542856A (en) * | 2022-10-08 | 2022-12-30 | 国网山西省电力公司电力科学研究院 | Equipment fault diagnosis early warning system based on digital twin modeling and use method |
| CN115742562A (en) * | 2023-01-05 | 2023-03-07 | 东方合智数据科技(广东)有限责任公司 | Intelligent monitoring method, device and equipment for printing and packaging equipment and storage medium |
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Application publication date: 20201009 |