CN116340358A - Measuring point analysis system, equipment and storage medium applied to modeling - Google Patents
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Abstract
The invention provides a measuring point analysis system, equipment and a storage medium applied to modeling, wherein the system comprises: analyzing the engineering configuration source document and the measuring point library to analyze the page information, the graphic element static information and the dynamic information of the configuration file, so as to realize system diagram display, measuring point display, event processing and the like consistent with the original factory; the measuring point display function realizes convenient checking of measuring points, supports intelligent analysis of a group of primitives, and accurately displays contents required by modeling engineering personnel; the measurement point collection function innovates a tree-type map page measurement point structure, so that binding of the measurement points of the pop-up panel to the map page is realized, the measurement points of the sub-system map page collection are realized, the modeling range is determined, and the basis for dividing the measurement points according to the system is provided; according to modeling requirements, a measuring point searching function is realized on a DCS page, and functions such as map page positioning and fuzzy searching of measuring points are realized.
Description
Technical Field
The invention belongs to the field of power plant monitoring systems, and particularly relates to a measuring point analysis system, equipment and a storage medium applied to modeling.
Background
With the needs of power transformation development and market innovation and under the driving of policies such as energy conservation, consumption reduction, emission reduction, etc., intelligent construction and application of propulsion power generation have become a new trend of power development, and meanwhile, the development of power is promoted continuously, a modern energy power system is established, a power assisting double-carbon target is achieved, and a necessary path for safe, efficient, green and low-carbon power generation is realized.
The intelligent operation system is an important component of an intelligent power plant, a prediction model is built by utilizing production process parameters, the model is trained by massive historical data of the power plant, a comprehensive evaluation model is formed, the operation state can be evaluated in real time, and abnormal information can be timely and accurately captured and alarmed. The machine monitoring device changes the traditional monitoring disc by operators into a machine monitoring disc, changes accident handling into early warning, greatly reduces the labor intensity of the monitoring disc by the operators, and improves the safety and economical efficiency of unit operation.
In the development process of the intelligent operation system, modeling is required to be carried out on process parameter measuring points and measuring points with mechanism relevance, the existing method is to manually select modeling objects by modeling staff through measuring point description according to a measuring point library provided on site, and then associated measuring point modeling is carried out according to experience of the modeling staff. There are three problems with this approach:
(1) the exact modeling range cannot be determined. Modeling engineering staff cannot determine about 4000 modeling measuring points from tens of thousands of measuring points provided on site according to description, and the problem that the measuring point description is inaccurate often exists, and the modeling staff is complex in work and huge in workload;
(2) modeling engineering personnel rely on the measurement point system diagram constructed empirically, are inconsistent with the actual situation of the site, lack a common visual software interface, and greatly puzzles project handover acceptance;
(3) the measurement point position information cannot be retrieved. The existing electronic version field system diagram and the thermal engineering measurement point drawing do not have the function of quick retrieval of the thermal engineering measurement point information and the position of the whole factory.
Disclosure of Invention
In order to solve the technical problems, the invention provides a technical scheme of a measuring point analysis system applied to modeling, so as to solve the technical problems.
The first aspect of the invention discloses a station analysis system for modeling, the system comprising:
the system comprises an engineering configuration analysis module, a measuring point library analysis and query module and a measuring point operation function module;
the engineering configuration analysis module decomposes the picture configuration by applying a hierarchical segmentation method to obtain the picture configuration picture elements, static information of the picture elements and dynamic information of the picture elements;
the measuring point library analysis function of the measuring point library analysis and query module realizes analysis and reconstruction of the content of the source database;
the inquiring function of the measuring point library analyzing and inquiring module is used for searching in a standard measuring point library generated after analyzing and reconstructing the measuring point library so as to obtain the detailed information of the measuring point;
the measuring point operation function module comprises: primitive measuring point display and drawing page measuring point collection functions;
the graphic element measuring point display function obtains the detailed information of the measuring point in the standard measuring point library through the interface of the inquiring function provided by the measuring point library analyzing and inquiring module according to the measuring point contained in the graphic element dynamic information analyzed by the engineering configuration analyzing module;
the map page measuring point collecting function outputs a measuring point table classified according to the system map pages according to the difference of the system map pages through summarizing the measuring points in the primitives.
The system according to the first aspect of the invention, the system further comprising: an interface module;
the interface module is a display and operation interface of the engineering configuration analysis module, the measuring point library analysis and query module and the measuring point operation function module.
According to the system of the first aspect of the present invention, the specific method for obtaining the graphic primitive of the picture configuration includes:
and dividing the system page into a set of equipment, pipelines, measuring points and texts, wherein each object in the set is a primitive.
According to the system of the first aspect of the invention, whether the dynamic change can be triggered according to the characteristic value of the graphic element is divided into static information and dynamic information.
According to the system of the first aspect of the invention, the primitive is further segmented to obtain basic elements for composing the primitive: line segments, polygons, buttons, rectangles, arcs, bar graphs, text, and data points;
dividing the basic elements to obtain characteristic items of point position information, line patterns, colors, character strings, measuring points and events;
the value of the characteristic item is the characteristic value of the primitive.
According to the system of the first aspect of the invention, the standard measuring point attributes in the standard measuring point library comprise:
roll call, description, type, upper limit and lower limit;
there are also units, high one value, high two values, low one value, and low two values for the analog measurement points.
According to the system of the first aspect of the invention, the map page measuring point collecting function is led into a tree structure, so that the binding of the map page and the pop-up panel is realized; the tree structure takes a drawing page of a main menu as a root node, finds out a drawing element with a pop-up window event through traversing and inquiring the drawing element of the drawing page of the main menu, extracts the drawing page of the pop-up window from the dynamic information of the drawing element, establishes child nodes, takes the child nodes as the root node of the next stage, sequentially carries out progressive analysis, and binds the scattered engineering drawing page files into a tree structure;
when the measuring points are collected, a pop-up panel event in the dynamic information of the graphic element is encountered, the drawing page of the pop-up panel is used as a part of the drawing page of the current node, and the measuring points of the drawing page used in the whole project can be obtained by traversing all nodes of the tree structure.
The system according to the first aspect of the present invention, the station operation function module further includes: a measuring point inquiring function;
the measuring point inquiring function inquires the tree-type measuring point structure through the LINQ technology.
A second aspect of the invention provides an electronic device comprising a memory and a processor, the memory having stored thereon a computer program which, when executed by the processor, performs a method according to the first aspect of the invention for use in a modeled site analysis system.
A third aspect of the invention provides a storage medium storing a computer program executable by one or more processors for implementing a method for use in a modeled site analysis system according to the first aspect of the invention.
The proposal provided by the invention can be used for solving the problems,
1) The DCS picture of the power plant is restored in equal proportion, so that modeling engineering personnel can visually review the picture interfaces of all systems under the condition of no configuration environment;
2) The measuring point consulting function intelligently analyzes the measuring point information of the picture equipment and displays the information on an interface, so that the workload of a modeling person for checking the measuring point information by turning over data is reduced;
3) The measuring point collecting function helps modeling engineering personnel to determine the modeling range, provides the basis of a subsystem, and solves the trouble caused by which system the measuring point should be modeled in the modeling process;
4) And the measuring point positioning function realizes the rapid and accurate positioning of a large number of measuring points, and reduces the workload of modeling engineering personnel for looking up the positions of the measuring points by turning over the picture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a station analysis system for modeling in accordance with an embodiment of the present invention;
FIG. 2 is a functional diagram of a station analysis system for modeling according to an embodiment of the present invention;
fig. 3 is a block 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 only some embodiments of the present invention, 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.
The first aspect of the present invention discloses a measurement point analysis system applied to modeling, fig. 1 is a structural diagram of a measurement point analysis system applied to modeling according to an embodiment of the present invention, and specifically as shown in fig. 1 and fig. 2, the system includes:
the system comprises an engineering configuration analysis module, a measuring point library analysis and query module and a measuring point operation function module;
the engineering configuration analysis module decomposes the picture configuration by applying a hierarchical segmentation method to obtain the picture configuration picture elements, static information of the picture elements and dynamic information of the picture elements;
in some embodiments, the method for obtaining the primitive of the frame configuration includes:
dividing a system drawing page into a set of equipment, pipelines, measuring points and texts, wherein each object in the set is a primitive;
in some embodiments, the partitioning into static information and dynamic information is based on whether the feature values of the primitives can trigger dynamic changes;
in some embodiments, the primitives are further partitioned to obtain the base elements that make up the primitives: line segments, polygons, buttons, rectangles, arcs, bar graphs, text, and data points;
dividing the basic elements to obtain characteristic items of point position information, line patterns, colors, character strings, measuring points and events;
the value of the characteristic item is the characteristic value of the primitive;
an object-oriented technique is utilized in reproduction of the picture configuration; according to the reverse order of the decomposition steps, firstly abstracting static information and dynamic information into different characteristic objects, and packaging the corresponding dynamic information, static information and analysis methods thereof; abstracting the basic elements into different element objects, referring to different characteristic objects according to different categories, and packaging the method for drawing the element graph; finally abstracting the graphic element into graphic element objects, and forming different element objects with different references according to the graphic element objects, wherein the drawing method is realized by calling the drawing method of the element objects; the bottom-up design method and the utilization of the object-oriented technology greatly improve the repeated utilization of codes and realize convenient and efficient analysis; drawing all the primitives through computer drawing, so that redrawing of picture configuration is realized, and the display effect consistent with that of a site DCS picture is realized;
the measuring point library analysis function of the measuring point library analysis and query module realizes analysis and reconstruction of the content of the source database;
in some embodiments, the standard station attributes in the standard station library include:
name: roll call, des: description, type: type, unit: unit (analog measurement point valid), high: upper limit, low: lower limit of
H1: one value higher (analog measurement point valid), H2: high binary value (analog measuring point effective)
L1: one value lower (analog measurement point valid), L2: low binary value (analog measuring point effective)
As shown in the table 1 below,
TABLE 1
The inquiring function of the measuring point library analyzing and inquiring module is used for searching in a standard measuring point library generated after analyzing and reconstructing the measuring point library so as to obtain the detailed information of the measuring point;
the measuring point operation function module comprises: primitive measuring point display and drawing page measuring point collection functions;
the graphic element measuring point display function obtains the detailed information of the measuring point in the standard measuring point library through the interface of the inquiring function provided by the measuring point library analyzing and inquiring module according to the measuring point contained in the graphic element dynamic information analyzed by the engineering configuration analyzing module; a primitive may contain zero, one, or multiple stations;
the map page measuring point collecting function outputs a measuring point table classified according to the system map pages according to the difference of the system map pages by summarizing the measuring points in the primitives;
the measuring point table comprises all measuring points which can be seen by operators and is used as a range basis for modeling the measuring points of the intelligent operation system; meanwhile, as the system page where the measuring point is located is output, the system page is used as the basis of the classification of the measuring point system. The classification of the measuring point system is to facilitate operators to quickly check the operation parameters of subsystems such as boilers, steam turbines, electric systems and the like for fine classification; the first column of the measuring point table is a system page identifier, the measuring points corresponding to the system page are arranged in rows, and the row content is a standard template provided by a measuring point library; as shown in the table 2 below,
TABLE 2
| Page | Name | Des | Type | Unit | Low | High | L2 | L1 | H1 | H2 |
| 2001 | XXXXX | *** | AI | ％ | 0 | 100 | 30 | 50 | 60 | 80 |
The map page measuring point collecting function is led into a tree structure, so that the binding of the map page and the pop-up panel is realized; the tree structure takes a drawing page of a main menu as a root node, finds out a drawing element with a pop-up window event through traversing and inquiring the drawing element of the drawing page of the main menu, extracts the drawing page of the pop-up window from the dynamic information of the drawing element, establishes child nodes, takes the child nodes as the root node of the next stage, sequentially carries out progressive analysis, and binds the scattered engineering drawing page files into a tree structure;
when the measuring points are collected, a pop-up panel event in the dynamic information of the graphic element is encountered, a drawing page of the pop-up panel is used as a part of a drawing page of a current node, and the measuring points of the drawing page used in the whole project can be obtained by traversing all nodes of the tree structure;
two problems existing in the conventional traversal engineering configuration file collection point table are solved:
(1) Collecting measuring points of the abandoned chart; the engineering configuration of the thermal power plant is usually modified on a finished engineering, the reuse greatly improves the development progress of the engineering configuration, and also brings the problem that other project configuration files exist in the engineering configuration, and the conventional map page traversal cannot judge the abandoned configuration files, so that abandoned measuring points are collected, and trouble is brought to modeling engineering staff;
(2) The station in the pop-up panel does not collect the page in which it is located. The conventional page traversal only collects page files, does not analyze configuration information in detail, does not judge whether the files are panels or windows, and therefore cannot collect the measuring points of the spring board to the page where the spring board is located;
in some embodiments, the station operation function module further comprises: a measuring point inquiring function;
the measuring point inquiring function inquires the tree-type measuring point structure through a LINQ technology; the complete measuring point path can be obtained, and the defect of a DCS system of the thermal power plant on the measuring point positioning function is overcome by the innovative function; engineering modeling staff can quickly position a measuring point at a position in a system diagram through a measuring point inquiring function, can accurately judge the associated measuring point and equipment information by combining the system diagram, and can copy the associated measuring point from the system diagram, so that modeling difficulty is greatly reduced, and modeling workload is reduced; the main functions are as follows: positioning the position of the measuring point on the system diagram according to the name of the measuring point or the description of the measuring point; fuzzy searching a measuring point list and the like according to partial fields of the attributes such as the roll call, description, type, unit and the like of the measuring point;
in some embodiments, the system further comprises: an interface module;
the interface module is a display and operation interface of the engineering configuration analysis module, the measuring point library analysis and query module and the measuring point operation function module;
the construction is divided into a menu bar, a tool bar and a display area. The menu bar includes: loading engineering, loading a measuring point library, collecting measuring points, tools and the like; the toolbar includes: search boxes, search buttons, front and back page turning buttons, homepage buttons, refresh buttons, measuring point script boxes and the like; the display area is used for drawing a system diagram. The interface module applies asynchronous, GDI+, double buffering and other technologies, so that the stability and fluency of display of the display picture are ensured;
other sub-interfaces: a primitive information display interface, a measuring point search result display interface, a measuring point library display interface and the like;
primitive information presentation interface: according to the primitive types, classifying and displaying the information of the primitives of different types;
and (3) a measuring point search result display interface: the method mainly displays the map page where the measuring point is and key information of the measuring point. And double-clicking the measuring point on the search result interface can jump to the drawing page where the measuring point is located, and automatically circling the drawing element where the measuring point is located.
In summary, the technical solutions of the aspects of the present invention have the following advantages compared with the prior art:
1) The DCS picture of the power plant is restored in equal proportion, so that modeling engineering personnel can visually review the picture interfaces of all systems under the condition of no configuration environment;
2) The measuring point consulting function intelligently analyzes the measuring point information of the picture equipment and displays the information on an interface, so that the workload of a modeling person for checking the measuring point information by turning over data is reduced;
3) The measuring point collecting function helps modeling engineering personnel to determine the modeling range, provides the basis of a subsystem, and solves the trouble caused by which system the measuring point should be modeled in the modeling process;
4) And the measuring point positioning function realizes the rapid and accurate positioning of a large number of measuring points, and reduces the workload of modeling engineering personnel for looking up the positions of the measuring points by turning over the picture.
The second aspect of the invention discloses an electronic device, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to realize the steps of any one of the first aspect of the invention, which are applied to a modeling measuring point analysis method.
Fig. 3 is a block diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device includes a processor, a memory, a communication interface, a display screen, and an input device connected through a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic device includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the electronic device is used for conducting wired or wireless communication with an external terminal, and the wireless communication can be achieved through WIFI, an operator network, near Field Communication (NFC) or other technologies. The display screen of the electronic equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the electronic equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the structure shown in fig. 3 is merely a structural diagram of a portion related to the technical solution of the present disclosure, and does not constitute a limitation of the electronic device to which the present application is applied, and that a specific electronic device may include more or less components than those shown in the drawings, or may combine some components, or have different component arrangements.
A third aspect of the invention discloses a computer-readable storage medium. A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of any one of the disclosed first aspects of the invention for use in a modeled site analysis method.
Note that the technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be regarded as the scope of the description. The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. A station analysis system for modeling, the system comprising:
the system comprises an engineering configuration analysis module, a measuring point library analysis and query module and a measuring point operation function module;
the engineering configuration analysis module decomposes the picture configuration by applying a hierarchical segmentation method to obtain the picture configuration picture elements, static information of the picture elements and dynamic information of the picture elements;
the measuring point library analysis function of the measuring point library analysis and query module realizes analysis and reconstruction of the content of the source database;
the inquiring function of the measuring point library analyzing and inquiring module is used for searching in a standard measuring point library generated after analyzing and reconstructing the measuring point library so as to obtain the detailed information of the measuring point;
the measuring point operation function module comprises: primitive measuring point display and drawing page measuring point collection functions;
the graphic element measuring point display function obtains the detailed information of the measuring point in the standard measuring point library through the interface of the inquiring function provided by the measuring point library analyzing and inquiring module according to the measuring point contained in the graphic element dynamic information analyzed by the engineering configuration analyzing module;
the map page measuring point collecting function outputs a measuring point table classified according to the system map pages according to the difference of the system map pages through summarizing the measuring points in the primitives.
2. A station analysis system for modeling applications as in claim 1, further comprising: an interface module;
the interface module is a display and operation interface of the engineering configuration analysis module, the measuring point library analysis and query module and the measuring point operation function module.
3. The station analysis system for modeling as defined in claim 1, wherein the specific method for obtaining the graphic element of the frame configuration comprises:
and dividing the system page into a set of equipment, pipelines, measuring points and texts, wherein each object in the set is a primitive.
4. A station analysis system for modeling according to claim 3, characterized in that it is divided into static information and dynamic information according to whether the characteristic value of the primitive can trigger dynamic change.
5. A station analysis system for modeling as claimed in claim 4 wherein the further segmentation of the primitives yields the basic elements that make up the primitives: line segments, polygons, buttons, rectangles, arcs, bar graphs, text, and data points;
dividing the basic elements to obtain characteristic items of point position information, line patterns, colors, character strings, measuring points and events;
the value of the characteristic item is the characteristic value of the primitive.
6. A station analysis system for modeling as claimed in claim 1 wherein the standard station attributes in the standard station library include:
roll call, description, type, upper limit and lower limit;
there are also units, high one value, high two values, low one value, and low two values for the analog measurement points.
7. The measuring point analysis system applied to modeling according to claim 5, wherein the map page measuring point collection function is introduced into a tree structure, so that binding of a map page and a pop-up panel is realized; the tree structure takes a drawing page of a main menu as a root node, finds out a drawing element with a pop-up window event through traversing and inquiring the drawing element of the drawing page of the main menu, extracts the drawing page of the pop-up window from the dynamic information of the drawing element, establishes child nodes, takes the child nodes as the root node of the next stage, sequentially carries out progressive analysis, and binds the scattered engineering drawing page files into a tree structure;
when the measuring points are collected, a pop-up panel event in the dynamic information of the graphic element is encountered, the graphic page of the pop-up panel is used as a part of the graphic page of the current node, and the measuring points of the graphic page used in the whole project are obtained by traversing all nodes of the tree structure.
8. The site analysis system for modeling applications of claim 7, wherein the site operation function module further comprises: a measuring point inquiring function;
the measuring point inquiring function inquires the tree-type measuring point structure through the LINQ technology.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program which, when executed by the processor, performs a method as claimed in any one of claims 1 to 8 for use in a modeled station analysis system.
10. A storage medium storing a computer program executable by one or more processors for implementing a method as claimed in any one of claims 1 to 8 for use in a modeled site analysis system.
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| CN117934663A (en) * | 2024-03-25 | 2024-04-26 | 西安热工研究院有限公司 | Method, system, equipment and medium for generating curve by dragging graphic element in DCS picture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117934663A (en) * | 2024-03-25 | 2024-04-26 | 西安热工研究院有限公司 | Method, system, equipment and medium for generating curve by dragging graphic element in DCS picture |
| CN117934663B (en) * | 2024-03-25 | 2024-06-07 | 西安热工研究院有限公司 | Method, system, equipment and medium for generating curve by dragging graphic element in DCS picture |
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