CN112256763A - Online monitoring system and equipment - Google Patents
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Abstract
The embodiment of the invention provides an online monitoring system and equipment. The system comprises: the data acquisition layer acquires the running state data of the field equipment; the data integration layer realizes data integration with external equipment; the data processing layer carries out corresponding operation on the running state data of the field device; the data analysis layer carries out formatting arrangement on the running state data of the field equipment and obtains an early warning value; the data storage layer stores and manages the operating state data of the field device; the data display layer realizes personalized user view boards, equipment state monitoring and comprehensive statistical charts; and the data service layer is used for tracking the online state of the field equipment and realizing the state controllability of the field equipment. The online monitoring system and the equipment provided by the embodiment of the invention improve the mastering on the use condition of the equipment, can early warn the field equipment in real time, and effectively eliminate potential safety hazards caused by the field equipment.
Description
Technical Field
The embodiment of the invention relates to the technical field of automation, in particular to an online monitoring system and equipment.
Background
With the rapid development of the steel industry, the automation construction of the steel industry makes great progress. In the large-scale automatic construction process, more and more equipment systems are provided, and the dependence on the equipment systems is higher and higher. Meanwhile, the equipment is used as a core unit of automation, and the reliability, the maintainability and the safety of the equipment can directly determine the operation organization and the safety of a steel mill. At present, a plurality of companies have a large number of expensive service facilities and steel manufacturing equipment, the facilities/equipment come from different manufacturers, the quality of the equipment is different, and the real-time use condition of the equipment can be known only through the polling of workers or the notification of field personnel, so that the manual polling is difficult to check comprehensively, the workload is large, and the reaction time is long after the condition of the equipment is in a problem. Therefore, it is an urgent technical problem in the art to develop an online monitoring system and device that can effectively overcome the above-mentioned drawbacks in the related art.
Disclosure of Invention
In view of the above problems in the prior art, embodiments of the present invention provide an online monitoring system and an online monitoring device.
In a first aspect, an embodiment of the present invention provides an online monitoring system, including: the data acquisition layer is used for acquiring the running state data of the field equipment; the data integration layer is used for realizing data integration with external equipment; the data processing layer is used for storing, forwarding and aggregating the running state data of the field equipment and determining a normal threshold value of the field equipment; the data analysis layer is used for formatting and collating the running state data of the field equipment, comparing the formatted and collated running state data with a normal threshold value of the field equipment, and taking a comparison result as an early warning value of the field equipment; the data storage layer is used for storing and managing the operating state data of the field device; the data display layer is used for realizing personalized user view boards, equipment state monitoring and comprehensive statistical charts; and the data service layer is used for tracking the online state of the field equipment, and finishing the abnormal online alarm and state tracing of the field equipment by combining the spot inspection and the actual maintenance performance of the field equipment so as to realize the state control of the field equipment.
On the basis of the content of the system embodiment, in the online monitoring system provided by the embodiment of the invention, the running state data of the field device is acquired by the device state data acquisition device.
On the basis of the contents of the above system embodiment, the data integration of the online monitoring system provided in the embodiment of the present invention includes: the protocol analysis is used for analyzing data communication and message formats of different systems and realizing the wide access of data; the data normalization is used for achieving unification and standardization of data formats through data cleaning and conversion; and the data route is used for mapping the data acquisition point of the field device with the managed target object.
On the basis of the contents of the above system embodiments, in the online monitoring system provided in the embodiments of the present invention, the data processing layer adopts a Storm framework.
On the basis of the content of the system embodiment, in the online monitoring system provided by the embodiment of the invention, the data analysis layer is composed of an equipment state data pool and equipment intelligent diagnosis application, and the data analysis layer analyzes process parameters and multi-source time domain and frequency domain data of field equipment operation data on the basis of the equipment state data pool and by combining the equipment intelligent diagnosis application, makes a decision on the state of the field equipment in time, and provides field-oriented state judgment, fault diagnosis and state early warning.
On the basis of the content of the system embodiment, in the online monitoring system provided by the embodiment of the invention, the data storage layer adopts interfaces of equipment and the system to establish a data bridge, the acquired data is uploaded to the equipment server, the data is filtered through data preview, the effective data is automatically imported into the equipment monitoring system, the effective data is stored in a retention period, an abnormal data release space is removed, and the stability of an equipment server database is ensured.
On the basis of the content of the system embodiment, in the online monitoring system provided by the embodiment of the invention, the data display layer adopts a DevExpress control package product, wherein the ChartControl control uses XtraCharts on WinForm, and the ChartControl separates data to be displayed from corresponding graphics during running.
On the basis of the contents of the above system embodiment, in the online monitoring system provided in the embodiment of the present invention, the data service layer includes a field device management system and a field device management mobile platform.
In a second aspect, an embodiment of the present invention provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, the processor calling the program instructions to be able to execute the online monitoring system provided by any of the various implementations of the first aspect.
In a third aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to implement the online monitoring system provided in any one of the various implementation manners of the first aspect.
According to the online monitoring system and the online monitoring equipment, the data can be output in time after the data analysis processing is carried out by acquiring the field equipment data through adopting the layered structure, the use condition of the equipment is improved to be mastered, the use health state and the loss of the equipment are predicted by adopting the graphic analysis, the early warning is carried out on the field equipment in real time, a large amount of manpower and financial resources are saved, the steel equipment is protected, and potential safety hazards caused by the field equipment are effectively eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an online monitoring system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an overall functional architecture of an online monitoring system according to an embodiment of the present invention;
fig. 3 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. In addition, technical features of various embodiments or individual embodiments provided by the present invention may be arbitrarily combined with each other to form a feasible technical solution, and such combination is not limited by the sequence of steps and/or the structural composition mode, but must be realized by a person skilled in the art, and when the technical solution combination is contradictory or cannot be realized, such a technical solution combination should not be considered to exist and is not within the protection scope of the present invention.
An embodiment of the present invention provides an online monitoring system, and referring to fig. 1, the system includes: the data acquisition layer 101 is used for acquiring the running state data of the field equipment; the data integration layer 102 is used for realizing data integration with external equipment; the data processing layer 103 is used for performing storage, forwarding and aggregation operations on the running state data of the field device and determining a normal threshold of the field device; the data analysis layer 104 is used for formatting and collating the running state data of the field device, comparing the formatted and collated running state data with a normal threshold value of the field device, and taking a comparison result as an early warning value of the field device; a data storage layer 105 for storing and managing operational status data of the field devices; the data display layer 106 is used for realizing personalized user view boards, equipment state monitoring and comprehensive statistical charts; and the data service layer 107 is used for tracking the online state of the field device, and is used for finishing the abnormal online alarm and state tracing of the field device by combining the on-line inspection and the actual maintenance performance of the field device so as to realize the state control of the field device. Specifically, the data acquisition layer 101 transmits real-time data of the field device to the data service layer 107, the data service layer 107 transmits the data to the data analysis layer 104 through the data access interface, the data analysis layer 104 transmits the processed data back to the data service layer 107, and the data service layer 107 provides corresponding services according to the transmitted data.
Based on the content of the above system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the operation state data of the field device is collected by the device state data collecting device. In particular, the acquisition layer mainly acquires the operation state data and other related data of the field device. The running state data of the field equipment is mainly acquired by an equipment state data acquisition device, and the equipment process data is mainly acquired from an energy data center.
Based on the content of the foregoing system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data integration includes: the protocol analysis is used for analyzing data communication and message formats of different systems and realizing the wide access of data; the data normalization is used for achieving unification and standardization of data formats through data cleaning and conversion; and the data route is used for mapping the data acquisition point of the field device with the managed target object. Specifically, the data integration layer realizes data integration with various devices and systems through an adapter technology. The data integration comprises functions of protocol analysis, data normalization, data routing and the like. The protocol analysis function analyzes data communication, message formats and the like of different systems, so that the wide access of data is realized; data normalization achieves unification and standardization of data formats through data cleaning and conversion, and provides a basis for subsequent data calculation and analysis; data routing enables mapping between the data collection points of the field devices and the managed target objects.
Based on the content of the above system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data processing layer adopts a Storm framework. Specifically, the data processing layer realizes operations such as storage, forwarding, aggregation, threshold judgment and the like on data based on a streaming processing framework Storm. The data processing layer has high performance requirements on the system, and the system is required to be capable of processing a large amount of device state data in a short time. Therefore, the system introduces Storm framework technology to realize real-time large-scale processing of industrial data.
Based on the content of the system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data analysis layer is composed of an apparatus state data pool and an apparatus intelligent diagnosis application, and the data analysis layer analyzes process parameters and multi-source time domain and frequency domain data of field apparatus operation data based on the apparatus state data pool and in combination with the apparatus intelligent diagnosis application, and makes a decision on the state of the field apparatus in time, so as to provide field-oriented state judgment, fault diagnosis, and state early warning. Specifically, the data analysis layer is mainly composed of a device state data pool and a device intelligent diagnosis application. The analysis layer is mainly based on an equipment state data pool, combines an equipment intelligent diagnosis application function, performs timely decision-making on the equipment state aiming at multi-source time domain and frequency domain data fusion analysis of process parameters and field equipment operation data, and provides service functions such as field-oriented state judgment, fault diagnosis, state early warning and the like. Meanwhile, an interactive interface is arranged between the remote operation and maintenance platform, and functions of difficult consultation, expert support, rule model optimization and the like are realized. And arranging and formatting the acquired data, and analyzing and comparing the data with a normal threshold value of the field equipment. And the comparison result is used as an early warning value of the equipment and is displayed in the user area. And distributing authority according to the person responsible for the field equipment, displaying the health running states of different equipment in an early warning display area, and simulating and predicting a loss curve chart of the equipment. And the data analysis layer realizes real-time analysis and data mining of the integrated state data, service management data and management data generated in the operation and maintenance process. Flexible and extensible data analysis capabilities are provided through an index design tool.
Based on the content of the system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data storage layer establishes a data bridge using interfaces of the device and the system, the collected data is uploaded to the device server, the data is filtered through data preview, valid data is automatically imported into the device monitoring system, the valid data is stored within a retention period, an abnormal data release space is removed, and the stability of the device server database is ensured. Specifically, the data storage layer is used for storing and managing data information of the data acquisition filter, and a data bridge is established by using the field device and the system interface. The collected data are uploaded to a field device server, the data are filtered through data preview, and effective data are automatically imported into a device monitoring system. And the valid data is stored in the retention period, and the abnormal data release space is removed, so that the stability of the database of the equipment server is ensured. The field device remote operation and maintenance platform system needs to process different data types and different data volumes, and different types of databases need to be designed and applied according to different types of data and by combining data application characteristics. The state monitoring data is different from a traditional relational database in that massive time sequence data are often required to be processed in the application of the Internet of things, and the time sequence database is specially optimized for the storage, query and display of the time sequence data, so that the extremely high data compression capacity and the extremely excellent query performance are obtained; the device model data is characterized in that the device model data is flexibly defined according to the business needs, the attribute information on different devices and production lines is possibly different, and the device model data is very suitable for adopting a document type database Mongodb; caching data, namely providing caching service for high-frequency access data by adopting a distributed memory database, and accelerating data access efficiency; and (4) counting and analyzing data and management data, wherein the data after counting and analyzing adopts a traditional relational database so as to generate rich reports in the follow-up process.
Based on the content of the system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data display layer adopts a DevExpress control package product, wherein ChartControl controls use xtrachrts on WinForm, and ChartControl separates data to be displayed from a corresponding graph during running. Specifically, the data presentation layer uses a DevExpress control package product, wherein ChartControl uses xtrachrts on WinForm, and ChartControl separates data to be displayed from a corresponding graph when a program runs. The control encapsulates each set of related data in a series object. One of the series objects represents a series of related data points as a group displayed on the chart. The same series object can be expressed in different visual modes to directly generate customized specific application through codes, and various visual dynamic graphs are generated by various collected data through an XtraCharts component. Through a plurality of visual configuration tools, data visualization functions including personalized user view signboards, equipment state monitoring, comprehensive statistical charts and the like can be realized, and various terminal display modes including a mobile app client, a large screen and the like can be realized.
Based on the content of the foregoing system embodiment, as an optional embodiment, in the online monitoring system provided in the embodiment of the present invention, the data service layer includes a field device management system and a field device management mobile platform. Specifically, the business layer is a comprehensive analysis and processing working platform for data acquisition of the field devices and daily business management of the field devices. The on-line state of the field equipment is tracked by means of an on-line system and the like, and the on-line alarm and state traceability of the field equipment are completed in time by combining point inspection and maintenance actual results of the field equipment, so that the state of the field equipment is controllable. The service layer mainly comprises a field device management system and a field device management mobile platform.
According to the online monitoring system provided by the embodiment of the invention, the data can be timely output after the data analysis processing is carried out by acquiring the data of the field equipment through adopting a layered structure, the mastering on the use condition of the equipment is improved, the use health state and the loss of the equipment are predicted by adopting the graph analysis, the early warning is carried out on the field equipment in real time, a large amount of manpower and financial resources are saved, the steel equipment is protected, and the potential safety hazard caused by the field equipment is effectively eliminated.
The overall functional architecture of the online monitoring system provided by the embodiment of the invention can be seen in fig. 2. In the factory area, the dotted line part is the CSP equipment operation maintenance center and the production site. The production field part comprises information of converter, refining, continuous casting, steel rolling, key equipment, an electric room, hydraulic lubrication and the like. The CSP equipment operation maintenance center comprises functions of data acquisition, data processing, data storage, data forwarding, state early warning and the like, and the functions generate a function page, a visual part and early warning information through an early warning model. The electrical room engineer station centralized visualization module is communicated with the CSP generation centralized control center, the CSP big data intelligent platform and the electrical room engineer station. The station of the electrical room engineer comprises the functions of desulfurization, converter, OG/LF/RH, dust removal, secondary level, continuous casting, heating furnace, finish rolling, coiling and the like. The CSP equipment operation maintenance center is communicated with an equipment remote monitoring and diagnosing platform (company part), and the equipment remote monitoring and diagnosing platform comprises an early warning model, a diagnosing model, an intelligent diagnosing application and an equipment state data pool. The equipment state data pool comprises state visualization, data analysis, data calculation and data storage functions. The intelligent diagnosis application comprises intelligent diagnosis, comprehensive diagnosis, cooperative diagnosis and knowledge refining functions. The intelligent diagnosis application platform is communicated with the equipment management system EQMS, and the equipment management system EQMS is communicated with the mobile working platform. The EQMS includes service implementation, process management, standard maintenance and performance analysis.
The system of the embodiment of the invention is realized by depending on the electronic equipment, so that the related electronic equipment is necessarily introduced. To this end, an embodiment of the present invention provides an electronic apparatus, as shown in fig. 3, including: at least one processor (processor)301, a communication Interface (Communications Interface)304, at least one memory (memory)302 and a communication bus 303, wherein the at least one processor 301, the communication Interface 304 and the at least one memory 302 are configured to communicate with each other via the communication bus 303. The at least one processor 301 may invoke logic instructions in the at least one memory 302 to implement the various systems provided in the system embodiments.
Furthermore, the logic instructions in the at least one memory 302 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be substantially implemented or contributed to by the prior art, or the technical solution may be implemented in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the system according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to implement the methods or systems of the various embodiments or some parts of the embodiments.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. Based on this recognition, each block in the flowchart or block diagrams may represent a module, a program segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In this patent, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An online monitoring system, comprising:
the data acquisition layer is used for acquiring the running state data of the field equipment;
the data integration layer is used for realizing data integration with external equipment;
the data processing layer is used for storing, forwarding and aggregating the running state data of the field equipment and determining a normal threshold value of the field equipment;
the data analysis layer is used for formatting and collating the running state data of the field equipment, comparing the formatted and collated running state data with a normal threshold value of the field equipment, and taking a comparison result as an early warning value of the field equipment;
the data storage layer is used for storing and managing the operating state data of the field device;
the data display layer is used for realizing personalized user view boards, equipment state monitoring and comprehensive statistical charts;
and the data service layer is used for tracking the online state of the field equipment, and finishing the abnormal online alarm and state tracing of the field equipment by combining the spot inspection and the actual maintenance performance of the field equipment so as to realize the state control of the field equipment.
2. The on-line monitoring system of claim 1, wherein the operational status data of the field device is collected by a device status data collection device.
3. The on-line monitoring system of claim 1, wherein the data integration comprises:
the protocol analysis is used for analyzing data communication and message formats of different systems and realizing the wide access of data;
the data normalization is used for achieving unification and standardization of data formats through data cleaning and conversion;
and the data route is used for mapping the data acquisition point of the field device with the managed target object.
4. The in-line monitoring system of claim 1, wherein the data processing layer employs a Storm framework.
5. The on-line monitoring system of claim 1, wherein the data analysis layer is composed of an equipment status data pool and an equipment intelligent diagnosis application, and the data analysis layer analyzes multi-source time domain and frequency domain data of process parameters and field equipment operation data based on the equipment status data pool and in combination with the equipment intelligent diagnosis application, makes a decision on the state of the field equipment in time, and provides field-oriented state judgment, fault diagnosis and state early warning.
6. The on-line monitoring system of claim 1, wherein the data storage layer establishes a data bridge by adopting interfaces of equipment and the system, the collected data are uploaded to an equipment server, the data are filtered through data preview, effective data are automatically imported into the equipment monitoring system, the effective data are stored in a retention period, an abnormal data release space is removed, and the stability of an equipment server database is ensured.
7. The on-line monitoring system of claim 1, wherein the data presentation layer employs a DevExpress control package product, wherein ChartControl controls use xtrachrts on WinForm, and ChartControl separates data to be displayed from corresponding graphics at run time.
8. The on-line monitoring system of claim 1, wherein the data services layer comprises a field device management system and a field device management mobile platform.
9. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the memory stores program instructions executable by the processor, which are invoked by the processor to implement the system of any one of claims 1 to 8.
10. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to implement the system of any one of claims 1 to 8.
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