CN112256763B - 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 device; 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 formats and sorts the running state data of the field device and acquires an early warning value; the data storage layer stores and manages the running state data of the field device; the data display layer realizes personalized user view signboards, equipment state monitoring and comprehensive statistical charts; and the data service layer is used for tracking the on-line state of the field device and realizing the state controllability of the field device. The online monitoring system and the online monitoring equipment provided by the embodiment of the invention improve the grasp of the service condition of the equipment, can early warn the field equipment in real time, and effectively eliminate the potential safety hazard 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 automatic construction of the steel industry has made great progress. In the large-scale automated construction process, equipment systems are more and more, and the dependency on the equipment systems is higher and higher. Meanwhile, the equipment is used as an automatic core unit, and the reliability, maintainability and safety of the equipment can directly determine the operation organization and the safety of a steel mill. At present, many companies have a large number of expensive service facilities and steel manufacturing equipment, the facilities/equipment come from different manufacturers, the quality and the quality of the equipment are different, the real-time use condition of the equipment can be known only through inspection by workers or notification of on-site workers, the manual inspection is difficult to be comprehensively inspected, the workload is large, and the reaction time is long after the equipment state is problematic. Therefore, developing an online monitoring system and device can effectively overcome the defects in the related art, and is a technical problem to be solved in the industry.
Disclosure of Invention
Aiming at the problems existing in the prior art, the embodiment of the invention provides an online monitoring system and equipment.
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 device; a data integration layer for realizing data integration with an external device; the data processing layer is used for carrying out storage, forwarding and aggregation operations on the running state data of the field device and determining a normal threshold value of the field device; the data analysis layer is used for formatting and sorting the running state data of the field device, comparing the running state data with the normal threshold value of the field device and taking a comparison result as an early warning value of the field device; the data storage layer is used for storing and managing the running state data of the field device; the data display layer is used for realizing personalized user view signboards, equipment state monitoring and comprehensive statistical charts; the data service layer is used for tracking the on-line state of the field device, and the on-line alarming and state tracing of the abnormality of the field device are completed through the combination of the spot inspection and the maintenance performance of the field device, so that the state controllability of the field device is realized.
On the basis of the system embodiment, the on-line monitoring system provided by the embodiment of the invention is characterized in that the running state data of the field device is collected by the device state data collecting device.
Based on the content of the embodiment of the system, the online monitoring system provided in the embodiment of the invention, wherein the data integration includes: protocol analysis is used for analyzing data communication and message formats of different systems so as to realize wide access of data; the data normalization is used for achieving the unification and standardization of the data format through data cleaning and conversion; and the data route is used for mapping the data acquisition point of the field device and the managed target object.
Based on the content of the system embodiment, the data processing layer of the online monitoring system provided by the embodiment of the invention adopts a Storm framework.
On the basis of the system embodiment, the data analysis layer of the online monitoring system provided by the embodiment of the invention is composed of the equipment state data pool and the equipment intelligent diagnosis application, and the data analysis layer is based on the equipment state data pool and combined with the equipment intelligent diagnosis application to analyze the process parameters and the multi-source time domain and frequency domain data of the field equipment operation data, so as to make a timely decision on the state of the field equipment and provide field-oriented state judgment, fault diagnosis and state early warning.
On the basis of the system embodiment, the data storage layer establishes a data bridge by adopting the interfaces of the equipment and the system, the collected 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 reserved period, the abnormal data release space is removed, and the stability of the equipment server database is ensured.
Based on the content of the system embodiment, the data display layer of the online monitoring system provided by the embodiment of the invention adopts a DevExpress control suite product, wherein the ChartControl control is to use xtrracharts on Winform, and the data to be displayed by the ChartControl is separated from the corresponding graph during running.
Based on the content of the system embodiment, the data service layer of the online monitoring system provided by the embodiment of the invention comprises 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 invoking the program instructions capable of executing the on-line monitoring system provided in any of the various implementations of the first aspect.
In a third aspect, embodiments of the present invention provide a non-transitory computer-readable storage medium storing computer instructions that cause a computer to implement an online monitoring system provided by any of the various implementations of the first aspect.
According to the on-line monitoring system and the on-line monitoring equipment, the layered structure is adopted, the data can be timely output after the data analysis processing is carried out by collecting the field equipment data, the use condition of the equipment is improved to be mastered, the use health state and loss of the equipment are predicted by adopting the graph analysis, the on-line monitoring system and the on-line monitoring equipment early warn 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.
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 of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without any inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an on-line 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 entity structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. In addition, the technical features of each embodiment or the single embodiment provided by the invention can be combined with each other at will to form a feasible technical scheme, and the combination is not limited by the sequence of steps and/or the structural composition mode, but is necessarily based on the fact that a person of ordinary skill in the art can realize the combination, and when the technical scheme is contradictory or can not realize, the combination of the technical scheme is not considered to exist and is not within the protection scope of the invention claimed.
An embodiment of the present invention provides an online monitoring system, referring to fig. 1, the system includes: a data acquisition layer 101, configured to acquire operation state data of a field device; a data integration layer 102 for implementing data integration with an external device; a data processing layer 103, configured to store, forward, and aggregate operation status data of the field device, and determine a normal threshold of the field device; the data analysis layer 104 is configured to format and sort the running state data of the field device, compare the running state data with a normal threshold of the field device, and use 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 signboards, equipment state monitoring and comprehensive statistical charts; the data service layer 107 is used for tracking the on-line state of the field device, and the on-line alarming and state tracing of the abnormality of the field device are completed by combining the spot inspection and maintenance performance of the field device, so that the state of the field device is controllable. 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 data back to the data service layer 107 after processing, and the data service layer 107 provides corresponding service according to the back data.
Based on the content of the system embodiment, as an optional embodiment, the on-line monitoring system provided in the embodiment of the invention, the operation state data of the field device is collected by the device state data collecting device. Specifically, the acquisition layer is mainly used for acquiring operation state data and other related data of the field device. The operation state data of the field device is mainly collected by a device state data collecting device, and the device process data is mainly collected from an energy data center.
Based on the content of the above system embodiment, as an optional embodiment, the online monitoring system provided in the embodiment of the present invention, the data integration includes: protocol analysis is used for analyzing data communication and message formats of different systems so as to realize wide access of data; the data normalization is used for achieving the unification and standardization of the data format through data cleaning and conversion; and the data route is used for mapping the data acquisition point of the field device and the managed target object. Specifically, the data integration layer realizes data integration with various devices and systems through adapter technology. The data integration comprises the 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; the data normalization achieves the unification and standardization of the data format through data cleaning and conversion, and provides a basis for subsequent data calculation and analysis; the data routing then enables mapping between the data collection points of the field devices and the managed target objects.
Based on the content of the system embodiment, as an optional embodiment, the online monitoring system provided in the embodiment of the invention, the data processing layer adopts a Storm framework. Specifically, the data processing layer realizes operations such as data storage, forwarding, aggregation, threshold judgment and the like based on the stream 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, and realizes real-time large-scale processing of industrial data.
Based on the content of the system embodiment, as an optional embodiment, the online monitoring system provided by the embodiment of the invention is characterized in that the data analysis layer is composed of a device state data pool and a device intelligent diagnosis application, and the data analysis layer is based on the device state data pool and combined with the device intelligent diagnosis application to analyze multi-source time domain and frequency domain data of process parameters and field device operation data, so as to make a timely decision on the state of the field device and 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 the intelligent diagnosis application function of equipment, performs timely decision 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 of field-oriented state judgment, fault diagnosis, state early warning and the like. Meanwhile, the remote operation and maintenance platform is provided with an interactive interface, so that functions of difficult consultation, expert support, rule model optimization and the like are realized. And (3) carrying out arrangement formatting on the acquired data, and analyzing and comparing the acquired data with a normal threshold of the field device. And the comparison result is used as an early warning value of the equipment and is displayed in a user area. And performing authority allocation according to responsible persons of the field devices, displaying healthy running states of different devices in the early warning display area, and simulating and predicting loss graphs of the devices. The data analysis layer analyzes the integrated state data, business management data and management data generated in the operation and maintenance flow in real time and mines the data. Flexible and scalable data analysis capabilities are provided by the index design tool.
Based on the content of the above system embodiment, as an optional embodiment, the online monitoring system provided in the embodiment of the present invention uses an interface of a device and a system to establish a data bridge, the collected data is uploaded to a device server, the data is filtered through data preview, the effective data is automatically imported into the device monitoring system, the effective data is saved in a retention period, and an abnormal data release space is removed, so as to ensure the stability of a database of the device server. The data storage layer is used for storing and managing data information of the data acquisition module, and a data bridge is established by using interfaces of field devices and systems. The collected data is uploaded to a field device server, and the data is filtered through data preview, so that the effective data is automatically imported into a device monitoring system. And storing the effective data in a reserved period, removing the abnormal data release space, and ensuring the stability of a database of the equipment server. The types of data to be processed of the field device remote operation and maintenance platform system are different, the data volume is also different, and different types of databases are designed and applied according to different types of data and combining the application characteristics of the data. The state monitoring data are often required to be processed by the application of the Internet of things, and the state monitoring data are different from the traditional relational database, and the time sequence database is specially optimized for the storage, inquiry and display of the time sequence data, so that extremely high data compression capacity and extremely excellent inquiry performance are obtained; the equipment model data is characterized in that the equipment model data is flexibly defined according to service requirements, and attribute information on different equipment and production lines can be different, so that the equipment model data is very suitable for adopting a document database Mongodb; caching data, namely providing caching service for high-frequency access data by adopting a distributed memory database, and accelerating the data access efficiency; and statistically analyzing the data and managing the data, wherein the data after statistical analysis adopts a traditional relational library so as to facilitate the subsequent generation of rich reports.
Based on the content of the system embodiment, as an optional embodiment, the online monitoring system provided in the embodiment of the present invention, the data presentation layer adopts a DevExpress control suite product, where the ChartControl control uses xtrracharts on WinForm, and the data to be displayed by the ChartControl is separated from the corresponding graphics during running. Specifically, the data presentation layer uses a DevExpress control suite product, wherein the ChartControl control is to use xtrracharts on a WinForm, and when the program runs, the ChartControl separates the data to be displayed from the corresponding graphics. 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 that is displayed on a chart. The same series object can directly generate customized specific application through codes in different visual modes, and various visual dynamic graphics are generated by the collected data through an XtraCharts component in the application. Through a plurality of visual configuration tools, the data visualization functions including personalized user view signboards, equipment state monitoring, comprehensive statistics charts and the like and various terminal display modes including mobile app clients, large screens and the like can be realized.
Based on the content of the system embodiment, as an optional embodiment, the data service layer of the online monitoring system provided in the embodiment of the invention comprises a field device management system and a field device management mobile platform. Specifically, the business layer is a comprehensive analysis and processing work platform for data acquisition of field devices and daily business management of the field devices. The on-line state tracking of the field device is performed by means of application of an on-line system and the like, and the on-line alarming and the state traceability of the abnormality of the field device are completed by combining the point inspection and the maintenance performance of the field device, so that the state controllability of the field device is realized. The business layer mainly comprises a field device management system and a field device management mobile platform.
The on-line monitoring system provided by the embodiment of the invention can timely output data after collecting field device data and performing data analysis processing by adopting a layered structure, so that the use condition of the device is improved, the use health state and loss of the device are predicted by adopting graphic analysis, the field device is early-warned in real time, a large amount of manpower and financial resources are saved, steel devices are protected, and potential safety hazards caused by the field device are 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 dashed line part is a CSP equipment operation maintenance center and a production site. The production field part comprises information such as converter, refining, continuous casting, steel rolling, key equipment, electric room, hydraulic lubrication and the like. The CSP equipment operation maintenance center comprises the functions of data acquisition, data processing, data storage, data forwarding, state early warning and the like, and the functions generate a function page, a visualization part and early warning information through an early warning model. And the electric room engineer station centralized visualization module is communicated with the CSP generation centralized control center, the CSP big data intelligent platform and the electric room engineer station. The electric room engineer station comprises the functions of desulfurization, converter, OG/LF/RH, dust removal, secondary casting, continuous casting, heating furnace, finish rolling, coiling and the like. The CSP equipment operation maintenance center communicates with an equipment remote monitoring and diagnosis platform (company part), wherein the equipment remote monitoring and diagnosis platform comprises an early warning model, a diagnosis model, an intelligent diagnosis 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, collaborative diagnosis and knowledge extraction functions. The intelligent diagnosis application platform communicates with an equipment management system EQMS, and the equipment management system EQMS communicates with the mobile working platform. The equipment management system EQMS comprises business implementation, process management, standard maintenance and performance analysis.
The system of the embodiment of the invention is realized by the electronic equipment, so that the related electronic equipment is necessary to be described. To this end, an embodiment of the present invention provides an electronic device, 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 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.
Further, the logic instructions in the at least one memory 302 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product. Based on this understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the prior art or a part of the technical solution in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the system or 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, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to implement the method or system described in the various embodiments or some parts of the embodiments.
The flowcharts 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 knowledge, each block in the flowchart or block diagrams may represent a module, segment, or 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 like elements in a process, method, article or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. An on-line monitoring system, comprising:
the data acquisition layer is used for acquiring the running state data of the field device;
a data integration layer for realizing data integration with an external device; the data integration includes:
protocol analysis is used for analyzing data communication and message formats of different systems so as to realize wide access of data;
the data normalization is used for achieving the unification and standardization of the data format through data cleaning and conversion;
a data route for mapping between the data acquisition points of the field devices and the managed target objects; the data integration layer realizes the data integration with various devices and systems through an adapter technology;
the data processing layer is used for carrying out storage, forwarding and aggregation operations on the running state data of the field device and determining a normal threshold value of the field device;
the data processing layer adopts a Storm framework, specifically, the data processing layer realizes the operations of storing, forwarding, aggregating and threshold judging of the data based on the stream processing framework Storm;
the data analysis layer is used for formatting and sorting the running state data of the field device, comparing the running state data with the normal threshold value of the field device, taking a comparison result as an early warning value of the field device, carrying out authority allocation according to a responsible person of the field device, and displaying healthy running states of different devices and simulating and predicting a loss curve graph of the device in an early warning display area; the data analysis layer analyzes the integrated state data, business management data and management data generated in the operation and maintenance flow in real time and mines the data; the data analysis layer provides flexible and extensible data analysis capability through an index design tool; the data analysis layer and the remote operation and maintenance platform are provided with interaction interfaces, so that functions of difficult consultation, expert support and rule model optimization are realized;
the data analysis layer is composed of an equipment state data pool and an equipment intelligent diagnosis application, is based on the equipment state data pool, is combined with the equipment intelligent diagnosis application, analyzes the process parameters and the multi-source time domain and frequency domain data of the field equipment operation data, makes a timely decision on the state of the field equipment, and provides field-oriented state judgment, fault diagnosis and state early warning;
the data storage layer is used for storing and managing the running state data of the field device; aiming at different types of data, combining the application characteristics of the data, designing different types of databases; for the state monitoring data, a time sequence database is adopted to store, inquire and display the time sequence data, so that special optimization is carried out; for the equipment model data, a document type database Mongodb is adopted; for the cache data, a distributed memory database is adopted; for statistical analysis data and management data, a traditional relational library is adopted;
the data storage layer establishes a data bridge by adopting interfaces of equipment and a system, the collected data is uploaded to an equipment server, the data is filtered through data preview, effective data is automatically imported into the equipment monitoring system, the effective data is stored in a reserved period, an abnormal data release space is removed, and the stability of an equipment server database is ensured;
the data display layer is used for realizing personalized user view signboards, equipment state monitoring and comprehensive statistical charts;
the data display layer adopts a DevExpress control suite product, wherein the ChartControl control is formed by using XtraCharts on a WinForm, and the data to be displayed by the ChartControl is separated from the corresponding graph during running; the control encapsulates each set of related data in a series of series objects, one representing a series of related data points, as a grouping displayed on the graph, the same series object can be represented in different visual ways directly through code to generate custom specific applications, various visual dynamic graphs are generated from the collected data through an XtraCharts component in the data, and the functions of personalized user view signboards, equipment state monitoring and comprehensive statistical chart data visualization and various terminal display modes including mobile app clients and large screens are realized through a plurality of visual configuration tools;
the data service layer comprises a field device management system and a field device management mobile platform, and is a comprehensive analysis and processing working platform for data acquisition of field devices and daily service management of the field devices, on-line state tracking of the field devices is carried out through application of an on-line system, abnormal on-line alarming and state tracing of the field devices are completed through combination of spot inspection and maintenance results of the field devices, and state controllability of the field devices is realized;
the on-line monitoring system can timely output data after data analysis processing by collecting field device data through adopting a layered structure, and can predict the use health state and loss of the device through graphic analysis, and early warn the field device in real time.
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 means.
3. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein,,
the processor, the memory and the communication interface complete the communication with each other through the bus;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to implement the system of any of claims 1-2.
4. A non-transitory computer readable storage medium storing computer instructions that cause the computer to implement the system of any one of claims 1-2.
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