CN110222050B - Method and system for calling related items of three-dimensional database instrument of nuclear power plant - Google Patents
Method and system for calling related items of three-dimensional database instrument of nuclear power plant Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention provides a method and a system for calling related items of a three-dimensional database instrument of a nuclear power plant. The method comprises the steps of establishing an additional information virtual point of an instrument related item under an instrument pipeline layer in a database model according to a PID (proportion integration differentiation) diagram; carrying out relevance check on the additional information virtual point and the instrument relevant item; and calling and displaying all the items associated with the currently clicked item through the additional information virtual point. According to the method, the items associated with the instrument are called by creating the additional information virtual points of the associated items of the instrument, so that the calling effectiveness is ensured; moreover, the system is in butt joint with a database through a PML language, so that the system can be read and called quickly, and the operation time is displayed in seconds; the characteristic information and the associated item names of the additional information virtual points under the instrument pipeline are synchronously used in the program file, and the association check is carried out on the characteristic information and the associated item names, so that the calling accuracy is ensured, and meanwhile, the condition that the process pipeline or equipment codes in other professional models are inconsistent with the PID diagram can be timely found and reminded.
Description
Technical Field
The invention relates to the field of design management systems of three-dimensional databases of nuclear power plants, in particular to a method and a system for calling related items of a three-dimensional database instrument of a nuclear power plant.
Background
At present, the arrangement of all items of a nuclear power Plant is developed in a PDMS (Plant Design Management System) through a three-dimensional model, and the innovation from the traditional two-dimensional Design to the three-dimensional Design is completed. PDMS is used as an international factory design management system for developing three-dimensional layout design in more and more domestic fields and users. Through the three-dimensional design management system, collaborative design can be simultaneously developed in different places for each specialty, and better optimized arrangement of items among the specialties can be realized. However, in the PDMS three-dimensional database, there are many professional items and complex structural layers, and each element has a large number of attributes and has various connection relationships with other elements. As for the meter body, there are a meter rack, a meter tube holder, process equipment, a process piping, and the like, which are in direct relation. When a designer arranges, designs, modifies and checks a model, the designer needs to determine an arrangement scheme according to a PID (proportion integration differentiation) diagram and process data table data, and in the process, a process pipeline or equipment of the instrument in the PID diagram and other related items (such as a structural wall, a source taking point on the pipeline, a rooting support, process equipment and the like) need to be found, and more items related to the instrument need to be called.
Currently, methods for calling instrument related items include a command calling method and a method for searching for a corresponding model tree positioned in a database by an item code and dragging. When a designer modifies a model or a proof checker checks the arrangement condition of a certain instrument, aiming at each instrument, the method comprises the operation flow of searching process equipment and pipelines in a flow chart, calling a command calling method or searching an item code, dragging a model tree to a display interface and calling out a corresponding model. The prior method has the following problems:
1) the operation steps are long, time is wasted, and query and retrieval are required on a model command line or a CE module by combining a PID (proportion integration differentiation) diagram.
2) The call-out commands are input one by one, the workload is large, the working process is tedious and tedious, when the commands are edited incorrectly, the database can give an error prompt, and the commands need to be checked and input again;
3) because the CE module in the database does not support fuzzy query (i.e. the correct code must be guaranteed after the first bit of the item code), the problem that the corresponding item cannot be found when there are problems such as errors in the professional codes in the model may exist, which may affect the design and check process.
Therefore, if all the related items of the instrument in the database can be called by one key, the working efficiency of layout design, check and the like of the instrument model is greatly improved.
Disclosure of Invention
The invention aims to provide a method and a system for calling related items of a three-dimensional database instrument of a nuclear power plant, aiming at overcoming the defects of the prior art, so that all related items in the database can be called by one key, and the working efficiency of layout design, check and the like of an instrument model is improved.
The technical scheme provided by the invention for the technical problem is as follows: a method for retrieving three-dimensional database instrument related items of a nuclear power plant comprises the following steps:
s1, establishing an additional information virtual point of the instrument related item under the instrument pipeline layer in the database model tree;
s2, carrying out relevance check on the additional information virtual point and the instrument related item;
and S3, calling and displaying all the items associated with the currently clicked item through the additional information virtual point.
In the method for calling the three-dimensional database instrument associated item for the nuclear power plant, in step S1, the instrument associated item includes an instrument rack, an instrument tube support, process equipment and an instrument tube, wherein the instrument and the process equipment are located at a equipment layer in the database model tree, the instrument rack and the instrument tube support are located at a structural layer in the database model tree, and the instrument tube is located at an instrument tube layer in the database model tree.
In the method for calling the related items of the nuclear power plant three-dimensional database instrument, in step S1, additional information virtual points are established under an instrument pipeline layer by adding designated characters based on the instrument position number and the item code of the related items of the instrument, wherein the established additional information virtual points include the instrument additional information virtual points, the instrument rack additional information virtual points, the instrument pipe support additional information virtual points and the process equipment additional information virtual points.
In the method for calling the associated item of the three-dimensional database instrument of the nuclear power plant, in the step S2, if the item to be checked is one of an instrument, an instrument frame, an instrument tube support or process equipment, the item to be checked is subjected to association check by judging whether the item to be checked can be positioned under an instrument tube line layer according to the item code of the item to be checked; and if the item to be inspected is the instrument tube, performing relevance inspection on the item to be inspected by judging whether the virtual point can be positioned to a correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube.
In the method for calling the related items of the three-dimensional database instrument of the nuclear power plant, in the step S2, if the item code of the item to be checked cannot be positioned to the correct additional information virtual point below the instrument pipeline layer, the item to be checked is added to a defect list; if the virtual point can not be positioned to the correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube, adding the virtual point of the additional information to a defect list; the method further comprises modifying the additional information virtual points according to the defect list.
In the method for retrieving the related items of the three-dimensional database instrument of the nuclear power plant, the step S3 includes:
s31, judging the position of the current click item in the database model tree, if the current click item is positioned at the equipment layer or the structural layer in the database model tree, proceeding to step S32, if the current click item is positioned at the instrument tube branch layer in the database model tree, proceeding to step S33, and if the current click item is positioned at the instrument tube line layer in the database model tree, proceeding to step S34;
s32, positioning to a corresponding additional information virtual point according to the instrument name in the current point option;
s33, returning to the corresponding instrument pipeline layer;
s34, intercepting the instrument name corresponding to the instrument pipeline layer, and loading and displaying an item associated with the intercepted instrument name;
s35, identifying other meter pipelines added with the names of the meters including the interception in the step S34;
s36, loading and displaying the connection attributes of the meter pipe head and the tail of the meter pipeline identified in the step S35, and loading and displaying the process pipe or equipment connected with each meter pipeline;
s37, collecting additional information virtual points under each meter pipeline identified in the step S35 and extracting specific characters;
s38, loading and displaying the item related to the specific character intercepted in the step S37.
And S39, calling the civil structure of the room where the display instrument is located according to the instrument name in the current point option.
Correspondingly, the invention also provides a system for calling the related items of the three-dimensional database instrument of the nuclear power plant, which comprises the following steps:
the system comprises an additional information virtual point establishing module, a data base model tree generating module and a data processing module, wherein the additional information virtual point establishing module is used for establishing an additional information virtual point of an instrument related item under an instrument pipeline layer in the database model tree, and the additional information virtual point is used for establishing an association relation of the instrument and the item in different layer data structures in the model;
the correlation checking module is used for checking the correctness of the correlation between the additional information virtual point and the instrument correlation item;
and the calling display module is used for calling and displaying all the items related to the currently clicked item through the additional information virtual point.
In the calling system for the three-dimensional database instrument associated items of the nuclear power plant, the additional information virtual point establishing module establishes additional information virtual points under an instrument pipeline layer by adding specified characters on the basis of the instrument position number and the item codes of the instrument associated items, wherein the established additional information virtual points comprise instrument additional information virtual points, instrument frame additional information virtual points, instrument pipe support additional information virtual points and process equipment additional information virtual points.
In the calling system for the nuclear power plant three-dimensional database instrument related item, if the item to be checked is located on the equipment layer or the structural layer of the model, the relevance checking module performs relevance checking on the item to be checked by judging whether the item code of the item to be checked can be positioned to the correct additional information virtual point below the instrument pipeline layer; if the item to be inspected is an instrument tube, the relevance inspection module performs relevance inspection on the item to be inspected by judging whether the virtual point can be positioned to a correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube.
In the calling system for the nuclear power plant three-dimensional database instrument related item, the calling system further comprises a defect list generation module and an additional information virtual point modification module, if the relevance checking module cannot be positioned to a correct additional information virtual point under an instrument pipeline layer according to the item code of the item to be checked, or the relevance checking module cannot be positioned to a correct entity item in an equipment layer or a structural layer according to the additional information virtual point under the instrument pipeline, the defect list generation module adds the additional information virtual point to a defect list, and modifies the additional information virtual point of the defect list through the additional information virtual point modification module.
In the calling system for the related items of the three-dimensional database instrument of the nuclear power plant, the items with correct relevance are established for the additional information virtual points, and the calling display module calls and displays all the items related to the current point options through different steps by judging the positions of the current point options at different levels of the database model.
In the calling system for the three-dimensional database instrument associated items of the nuclear power plant, if the current point option is judged to be located on the equipment layer or the structural layer of the database model, the corresponding additional information virtual point is retrieved according to the instrument name in the current point option and is positioned to the instrument pipeline layer to which the additional information virtual point belongs; if the current click item is judged to be positioned at the instrument tube branch layer in the database model tree, the current click item is positioned to the corresponding instrument tube layer; and if the current click item is judged to be positioned on the instrument tube line layer in the database model tree, intercepting the instrument name corresponding to the instrument tube line layer, and intercepting and displaying the item associated with the intercepted instrument name.
In the calling system for the three-dimensional database instrument association items of the nuclear power plant, other instrument pipeline layers comprising the names of the positioned instrument pipeline layers are identified.
In the calling system for the related items of the three-dimensional database instrument of the nuclear power plant, provided by the invention, a process pipeline or equipment connected with an instrument pipeline is loaded and displayed, specific characters of additional information virtual points under each instrument pipeline are identified, the related items of the specific characters are loaded and displayed, room number information in the instrument attribute of the related items is extracted, and a civil construction structure of a room where the display instrument is located is called.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: according to the method and the system for calling the related items of the three-dimensional database instrument of the nuclear power plant, the related items are called by creating the additional information virtual points of the associated items of the instrument, so that the calling effectiveness is guaranteed; moreover, the PML language is in butt joint with the database, so that the reading and calling can be realized quickly, the operation time is reduced to a few seconds for display, and the problems of long operation steps and low efficiency of the original technical scheme are solved; the characteristic information of the instrument pipeline and the additional information virtual point is synchronously used in the program file, even if the upstream process pipeline or equipment code is wrong, the associated display of the instrument is not influenced, the calling accuracy is ensured, and meanwhile, the condition that other professional pipeline codes are inconsistent with the PID graph can be timely found and reminded.
Drawings
FIG. 1is a flow chart of a method for retrieving items associated with a three-dimensional database instrument of a nuclear power plant according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a hierarchical structure of a three-dimensional database of a nuclear power plant;
FIG. 3 is a flowchart illustrating a specific implementation of step S3 shown in FIG. 1;
fig. 4 is a schematic diagram of a retrieval system for items associated with a three-dimensional database meter of a nuclear power plant according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
Referring to fig. 1, the embodiment discloses a method for calling related items of a three-dimensional database instrument of a nuclear power plant, which mainly includes:
s1, establishing an additional information virtual point of the instrument related item under the instrument pipeline layer in the database model tree;
s2, carrying out relevance check on the additional information virtual point and the instrument related item;
and S3, calling and displaying all the items associated with the currently clicked item through the additional information virtual point.
The meter-associated items include meter racks, meter tube racks, process equipment, and meter tubes. FIG. 2 is a schematic diagram showing the hierarchical division of a three-dimensional database structure of a nuclear power plant, wherein a SITE layer is a first-level data entity in a three-dimensional design database and is composed of a plurality of ZONEs; the ZONE layer is a second-level data entity in the three-dimensional design database and consists of a plurality of STRUs (structural layers), EQUIs (Equipment layers), PIPEs (instrument pipelines or process pipeline layers) and the like; the PIPE layer consists of a plurality of branchs (instrument tube branch layers or process tube branch layers); attachment is an additional information virtual point. As shown in fig. 2, the meters and process equipment are located at the equipment level in the database model tree, the meter racks and the meter tube supports are located at the structural level in the database model tree, and the meter tubes are located at the meter tube level in the database model tree. Specifically, in step S1, an additional information virtual point (ATTA) is created under the meter pipe line layer by adding a designated character based on the meter level number and the item code of the meter-related item, wherein the created additional information virtual point includes a meter additional information virtual point, a meter rack additional information virtual point, a meter tube stand additional information virtual point, a process equipment additional information virtual point. Because the names of all the items (including the physical items and the virtual items) in the database are unique, the rules for naming the virtual points of the additional information are as follows:
meter additional information virtual points: gauge number +01/DATUM, e.g., 3RCP0001 MPL-01/DATUM;
instrument rack attachment information virtual point: instrument frame number +01/DATUM, e.g., 3RCP0001 CQ-01/DATUM;
the instrument tube support adds information virtual points: instrument tube frame number +01/DATUM, e.g., 3RCP0001MPL-01 IS-01/DATUM;
process equipment additional information virtual points: process equipment number +01/DATUM, e.g., 3RCP0001 BA-01/DATUM.
The method for calling the related items of the three-dimensional database instrument of the nuclear power plant is described in detail as follows:
the method for calling the related items of the three-dimensional database instrument of the nuclear power plant is realized based on PML language programming. Firstly, a button of a navigation window is created based on a PML language, a specified type file is called by writing a function show, and program codes in the specified type file are used for realizing related functions of the navigation window. Then, through the function designation of Methods, reading pmlfrm type files in the forms folder in the database for realizing the designated function of the button, so as to call the corresponding function in the window quickly, wherein the function button comprises: "create ATTA Point", "modify ATTA Point", "item to be checked", "Add Current", "Add all sub items", "remove Current", "remove all", "check Association", "result display", "open result File", "Exit".
Further, an additional information virtual point is created in the database through an 'create ATTA point' button in the window, an additional information virtual point of an object related to the instrument is established under the pipeline PIPE layer of the instrument (the object Attachment additional information virtual point related to the instrument comprises an instrument ATTA, an instrument frame ATTA, an instrument tube support ATTA and a process equipment ATTA), the association relationship between the object related items of the instrument is realized, and the association relationship is modified through a 'modify ATTA point' button in the window if the creation of the ATTA point needs to be modified.
Further, carrying out relevance check on the list of the items to be checked and the list of result display; adding the object items to be checked (the type is PIPE, Equipment or Structure) in the List of the object items to be checked, wherein the adding can be current, or adding all sub-items, clicking a button for checking the relevance to cycle the object items added to the List one by one and judging. When the added items are instruments, process equipment or instrument supports, through the designated characters of the additional information virtual points, if the correct additional information virtual points meeting the designated characters and the attribute rules under the instrument PIPE PIPE layer can be positioned, the next item is circulated, if the correct additional information virtual points meeting the designated characters and the attribute rules under the instrument PIPE PIPE layer cannot be positioned, the items are processed through handle and written into the designated TXT file, and meanwhile, the current circulating item is used as a value of result display to be displayed in a list of result display. And when the circulated item is the instrument tube, collecting all the additional information virtual points under the PIPE layer of the instrument tube, circulating one by one, removing the specified characters of the additional information virtual points through Before, circulating the next item if the correct entity item can be positioned in the model, processing and writing the next item into a specified TXT file through handle if the correct entity item cannot be positioned in the model, and simultaneously displaying the current circulating item in a list displayed by the result as a value displayed by the result. And finishing the judgment after the cycle judgment based on the previous step is finished, and displaying that the association check is finished. After the relevance inspection is finished, the point which cannot be positioned to the correct additional information virtual point or the correct corresponding entity item through the handle processing is the defect virtual point, the 'opening result file' button displays the generated TXT file without the name of the relevant item, the defect virtual point can be modified through the 'modification ATTA point' button, and the relevance inspection is carried out again after the modification.
Further, through the virtual point of the correct additional information after the relevance check is performed, various items associated with the meter can be fetched, and the specific process is as shown in fig. 3:
1. s511, judging the type of the item clicked by the current tree data structure, and commanding the new variable type to be the variable type of the current item and the new variable name to be the variable name of the current item, wherein the type of the currently clicked item can be three types, namely, an A-type instrument tube PIPE, a B-type instrument or an instrument frame or an instrument tube support and a C-type instrument tube BRANCH BRANCH;
a type: if the type is instrumentation PIPE PIPE, then:
2. s521, judging whether the item is currently selected based on the judgment of the item type in the previous step, wherein the item type is an instrument tube PIPE;
3. s531, based on the result of the previous step judgment (currently clicked: instrumentation PIPE PIPE), locating (CE), displaying (ADD) and centering (AUTO) the PIPE;
4. s541, based on the previous step, the currently selected item is PIPE, the corresponding meter name is intercepted from the meter PIPE name through substring naming, and specific characters (such as BA-, PO-, FI-and the like) are added and displayed on the basis of the intercepted meter name, so as to be used for loading other item names (such as process equipment and the like) possibly associated with the meter;
5. s551, intercepting a plurality of names of possibly related items, and further performing loading call display on the plurality of names of the possibly-appearing items after interception (identifying and adding other possibly-appearing instrument pipeline names including the instrument name, such as HP and LP);
6. based on all possible instrument pipelines identified in the previous step, the next step is executed in parallel processing in two cases:
the first situation is as follows:
s561, extracting the head-tail connection attribute information of the instrument PIPE in the currently clicked database, loading the character information, and displaying a process pipeline or equipment connected with the character information;
case two:
s562, collecting all the points of which the types are Attachment additional information virtual points in the current instrument PIPE layer, sequentially assigning values to new variables from the first to the last through a loop statement, and intercepting specific characters of names of the currently extracted Attachment additional information virtual points one by one;
7. s571, after parallel processing based on the two situations in the previous step, loading an entity on the name of the item containing the specific character, calling and displaying, and processing by using an error statement handle for the case (name) which is not applicable;
8. s581, based on the above steps, intercepting the corresponding instrument name character of the currently clicked item, positioning the instrument name character to the position of the currently clicked item, extracting the ROOM information of the ROOM where the instrument is positioned, and positioning the ROOM information to the Structure layer of the civil engineering Structure where the current instrument is positioned through the ROOM information;
9. s591, based on the steps, calling a civil engineering structure of the room where the display instrument is located;
10. and S592, all the items related to the instrument are called and displayed, and the process is ended.
B type: if the type is meter or meter rack or meter tube rack, then:
b2, S522, based on step S511, determining the currently clicked item, the type of the item being a meter or a meter rack or a meter tube support (eqii or STRU layer);
b3 and S532, intercepting the specific character of the instrument name in the current click item based on the previous step S522;
b4 and S542, based on the previous step S532, adding the appointed character corresponding to the ATTA roll name and positioning to the corresponding ATTA roll hierarchy;
b5 and S552, based on the previous step S542, moving to the corresponding meter PIPE layer through two OWN commands;
b6, executing S531-S592, namely continuing to execute the steps 3-10 of the type A case;
class C: if the type is instrument tube branching, then:
c2 and S523, judging that the item is currently clicked based on the step S511, wherein the type of the item is the Branch of the instrument tube;
c3, S533, based on the previous step S523, automatically recognizing and returning to the previous layer (i.e. corresponding PIPE layer) through OWN command
C3, executing S531-S592, namely, continuing to execute the steps 3-10 of the A-type case.
The method and the device call the associated items by creating the additional information virtual points of the instrument associated items, so that the calling effectiveness is ensured; moreover, the PML language is in butt joint with the database, so that the reading and calling can be realized quickly, the operation time is reduced to a few seconds for display, and the problems of long operation steps and low efficiency of the original technical scheme are solved; the characteristic information of the instrument pipeline and the additional information virtual point is synchronously used in the program file, even if the upstream process pipeline or equipment code is wrong, the associated display of the instrument is not influenced, the calling accuracy is ensured, and meanwhile, the condition that other professional pipeline codes are inconsistent with the PID graph can be timely found and reminded.
Example two
Based on the same inventive concept, the embodiment discloses a retrieval system for related items of a three-dimensional database instrument of a nuclear power plant, as shown in fig. 4, the retrieval system comprises:
an additional information virtual point establishing module 410, configured to establish an additional information virtual point of an instrument related item below an instrument pipeline layer in a database model tree, where the additional information virtual point is used to establish an association relationship between an instrument and items thereof in data structures of different layers in a model;
the relevance checking module 420 is used for checking the correctness of the association relationship between the additional information virtual point and the instrument associated item;
the calling and displaying module 430 is used for calling and displaying all the items associated with the currently clicked item through the additional information virtual point;
a defect list generating module 440, configured to add the additional information virtual point to a defect list when the relevance checking module cannot locate a correct entity item in the device layer or the structural layer according to the additional information virtual point under the instrument tube, and modify the additional information virtual point of the defect list through the additional information virtual point modifying module 450.
The instrument association items include instrument frames, instrument tube supports, process equipment and instrument tubes, wherein the instruments and the process equipment are located on equipment layers in the database model tree, the instrument frames and the instrument tube supports are located on structural layers in the database model tree, and the instrument tubes are located on instrument tube layers in the database model tree.
Specifically, the additional information virtual point Attachment is established on the basis of the instrument position number and the item code of the instrument related item by adding a designated character under the instrument pipeline layer, wherein the established additional information virtual points comprise the instrument additional information virtual point, the instrument frame additional information virtual point, the instrument tube support additional information virtual point and the process equipment additional information virtual point.
Specifically, if the object to be inspected is located on a device layer or a structural layer (such as one of a meter, a meter rack, a meter tube support or a process device) of the model, the relevance inspection module performs relevance inspection on the object to be inspected by judging whether the object code of the object to be inspected can be positioned under the meter tube layer; if the item to be inspected is an instrument tube, the relevance inspection module performs relevance inspection on the item to be inspected by judging whether the virtual point can be positioned to a correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube.
Specifically, if the relevance checking module cannot locate the correct additional information virtual point below the instrument pipeline layer according to the item code of the item to be checked, or the relevance checking module cannot locate the correct entity item in the device layer or the structural layer according to the additional information virtual point below the instrument pipeline, the additional information virtual point is added to the defect list, and the modifying module of the invoking system is further used for modifying the additional information virtual point of the defect list.
Specifically, for the items with correct relevance established by the additional information virtual points, the display module is called to call and display all the items relevant to the currently clicked item through different steps by judging the positions of the currently clicked item at different levels of the database model.
Specifically, if the current click item is judged to be located in the equipment layer or the structural layer in the database model tree, the corresponding additional information virtual point is retrieved according to the instrument name in the current click item and is positioned to the main layer to which the additional information virtual point belongs; if the current click item is judged to be positioned at the instrument tube branch layer in the database model tree, the current click item is positioned to the corresponding instrument tube layer; and if the current click item is judged to be positioned on the instrument tube line layer in the database model tree, intercepting the instrument name corresponding to the instrument tube line layer, and intercepting and displaying the item associated with the intercepted instrument name.
Specifically, the calling display module determines the level of the currently clicked item database model and positions the currently clicked item database model to the instrument pipeline layer according to the rule requirements, and identifies other pipelines (such as a high-pressure pipeline and a low-pressure pipeline of the same instrument) including the name of the positioned instrument pipeline.
Specifically, the display module is called, based on the positioning, the process pipeline or the equipment connected with the instrument pipeline is loaded and displayed, the specific character of the additional information virtual point under each instrument pipeline is identified, the related item of the specific character is loaded and displayed, the room number information in the instrument attribute is extracted, and the civil structure of the room where the display instrument is located is called.
Because the inventive concept is completely the same as the calling method, the specific details of the calling system are realized by referring to the introduction of the calling method, and are not described herein again.
It should be noted that: in the above embodiment, when the system is implemented, only the division of the functional modules is taken as an example, and in practical application, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the system and method embodiments provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in detail in the method embodiments and are not described herein again.
Those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing associated hardware, and the program may be stored in a computer readable storage medium. The above mentioned control or switching function is realized by a controller, and the controller may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The above-mentioned storage may be a storage device built in the terminal, such as a hard disk or a memory. The system of the invention also comprises a memory which can also be an external storage device of the system, a plug-in hard disk, an intelligent memory Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) and the like. The memory may also include both internal storage units of the system and external storage devices for storing computer programs and other programs and information as needed. The memory may also be used to temporarily store information that has been output or is to be output.
In conclusion, the method for calling the related items of the nuclear power plant three-dimensional database instrument can realize the operation of calling the related items of the instrument one by one in the three-dimensional database without inputting the commands one by one through a command line or searching, dragging and calling one by one through the positioning of a huge and complex database model tree, avoids the problems that the commands are wrongly input when being edited and the codes in the original database cannot be searched and the like, greatly saves the time for designing and checking, and improves the efficiency for designing and modifying the instrument, an instrument frame, an instrument tube support and the like and the checking efficiency; meanwhile, the correctness of the additional information virtual points of the instrument, the instrument frame and the instrument tube support can be checked by one key in the three-dimensional database, whether the states of the four items of the instrument, the instrument frame, the instrument tube support and the instrument tube are consistent or not can be checked when the states of the items are managed, the situation that the items need to return to the process or need to be processed in a background of the database due to inconsistent states is avoided, the working efficiency is improved, and the problems that people in work make mistakes and the like are avoided; meanwhile, the interactivity of the database of the professional unified design platform of the upstream and the downstream is improved, and the self-consistency of design among the professionals is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A method for calling related items of a three-dimensional database instrument of a nuclear power plant is characterized by comprising the following steps:
s1, establishing an additional information virtual point of the instrument related item under the instrument pipeline layer in the database model tree;
s2, carrying out relevance check on the additional information virtual point and the instrument related item;
s3, calling and displaying all items associated with the currently clicked item through the additional information virtual point;
in step S1, the meter associated items include meter racks, meter tube supports, process equipment and meter tubes, wherein the meters and process equipment are located on the equipment property level in the database model tree, the meter racks and meter tube supports are located on the structural property level in the database model tree, and the meter tubes are located on the meter tube level in the database model tree;
step S3 includes:
s31, judging the level of the current click item in the database model, if the current click item is positioned at the equipment layer or the structural layer in the database model tree, proceeding to step S32, if the current click item is positioned at the instrument tube branch layer in the database model tree, proceeding to step S33, and if the current click item is positioned at the instrument tube line layer in the database model tree, proceeding to step S34;
s32, positioning to the instrument pipeline branch layer of the corresponding additional information virtual point according to the instrument name in the current point option;
s33, shifting to the instrument tube line layer corresponding to the instrument tube branch layer;
s34, intercepting the instrument name corresponding to the instrument pipeline layer, adding specific characters on the basis of the intercepted instrument name, and loading and displaying the item associated with the instrument;
s35, identifying other meter pipelines added with the names of the meters including the interception in the step S34;
s36, extracting the instrument pipe head and tail connection attributes of the instrument pipeline identified in the step S35, and loading and displaying the process pipe or equipment connected with each instrument pipeline;
s37, collecting additional information virtual points under each meter pipeline identified in the step S35 and extracting specific characters;
s38, loading and displaying the related items of the specific characters extracted in the step S37;
and S39, extracting the attribute of the installation room number according to the instrument name in the current click item, and calling the civil construction structure of the room where the instrument is located.
2. The method for calling the associated item of the three-dimensional database instrument of the nuclear power plant as claimed in claim 1, wherein in step S1, an additional information virtual point is created under the instrument pipeline layer by adding a designated character based on the instrument level number and the item code of the associated item of the instrument, wherein the created additional information virtual point includes an instrument additional information virtual point, an instrument rack additional information virtual point, an instrument pipe support additional information virtual point, a process equipment additional information virtual point.
3. The retrieval method for a three-dimensional database instrument correlation item for a nuclear power plant according to claim 1, wherein in step S2, if the item to be inspected is one of an instrument, an instrument rack, an instrument tube stand or a process equipment, the item to be inspected is subjected to correlation check by judging whether an additional information virtual point of a specific attribute can be positioned below an instrument tube line level according to an item code of the item to be inspected; and if the item to be inspected is the instrument tube, performing relevance inspection on the item to be inspected by judging whether the additional information virtual point under the instrument tube can be positioned to a correct entity item in the equipment layer or the structural layer.
4. The retrieval method for three-dimensional database instrument related items of nuclear power plant according to claim 3, characterized in that, in step S2, if the item to be inspected cannot be located to the additional information virtual point of specific attribute under the instrument pipeline layer according to the item code of the item to be inspected, the item to be inspected is added to the defect list; if the virtual point can not be positioned to the correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube, adding the virtual point of the additional information to a defect list; the method further comprises modifying the additional information virtual points according to the defect list.
5. A retrieval system for nuclear power plant three-dimensional database instrument association items, comprising:
the system comprises an additional information virtual point establishing module, a data base model tree generating module and a data processing module, wherein the additional information virtual point establishing module is used for establishing an additional information virtual point of an instrument related item under an instrument pipeline layer in the database model tree, and the additional information virtual point is used for establishing an association relation of the instrument and the item in different layer data structures in the model;
the correlation checking module is used for checking the correctness of the correlation between the additional information virtual point and the instrument correlation item;
the calling display module is used for calling and displaying all the items related to the currently clicked item through the additional information virtual point;
if the object to be checked is located on the equipment layer or the structural layer of the model, the relevance checking module performs relevance checking on the object to be checked by judging whether the object code of the object to be checked can be positioned to a correct additional information virtual point below the instrument pipeline layer; if the item to be inspected is an instrument tube, the relevance inspection module performs relevance inspection on the item to be inspected by judging whether the virtual point can be positioned to a correct entity item in the equipment layer or the structural layer according to the additional information under the instrument tube;
the calling system also comprises a defect list generation module and an additional information virtual point modification module, wherein if the relevance inspection module cannot position a correct additional information virtual point below an instrument pipeline layer according to the item code of the item to be inspected, or the relevance inspection module cannot position a correct entity item in an equipment layer or a structural layer according to the additional information virtual point below the instrument pipeline, the defect list generation module adds the additional information virtual point to a defect list, and modifies the additional information virtual point of the defect list through the additional information virtual point modification module;
for the items with correct relevance established by the additional information virtual points, the calling and displaying module calls and displays all the items relevant to the currently clicked items through different steps by judging the positions of the currently clicked items at different levels of the database model;
if the current selection item is judged to be positioned in the equipment layer or the structural layer in the database model tree, retrieving the corresponding additional information virtual point and positioning the additional information virtual point to the instrument pipeline layer to which the additional information virtual point belongs according to the instrument name in the current selection item; if the current click item is judged to be positioned at the instrument tube branch layer in the database model tree, the current click item is positioned to the corresponding instrument tube layer; and if the current click item is judged to be positioned on the instrument tube line layer in the database model tree, intercepting the instrument name corresponding to the instrument tube line layer, and loading and displaying the item associated with the intercepted instrument name.
6. The retrieval system for three-dimensional database meter associated items for a nuclear power plant according to claim 5,
the additional information virtual point establishing module establishes additional information virtual points under the instrument pipeline layer by adding specified characters on the basis of instrument position numbers and item codes of instrument related items, wherein the established additional information virtual points comprise instrument additional information virtual points, instrument frame additional information virtual points, instrument tube support additional information virtual points and process equipment additional information virtual points.
7. The retrieval system for a nuclear power plant three-dimensional database meter association item according to claim 5, wherein other meter pipeline layers are identified that include the located meter pipeline name.
8. The retrieval system for the three-dimensional database instrument associated items of the nuclear power plant according to claim 7, wherein specific characters for displaying process pipes or equipment connected to instrument pipelines and identifying additional information virtual points under each instrument pipeline are loaded, items related to the specific characters are displayed and room number information in instrument attributes thereof is extracted, and a civil structure of a room where the instrument is located is called.
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