CN111489132A - Engineering data classification and retrieval method and device, equipment and storage medium thereof - Google Patents
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Abstract
The application provides a method for classifying and retrieving engineering data, a device thereof, equipment thereof and a storage medium, wherein uploaded engineering data is divided into a plurality of levels according to different knowledge characteristics, and parameter assignment is carried out on each level through manual input or selection of a preset option; or automatically matching corresponding levels, performing parameter assignment after the matching is verified to be correct, receiving a retrieval field containing the parameter information for any one or more levels, and retrieving one or more engineering data containing the retrieval field or associated with the retrieval field for reference, downloading and modification. According to the method and the device, similar or associated retrieval can be provided based on the engineering data, the manual workload is greatly reduced through batch parameter assignment, and the efficiency and the hit rate of project data retrieval are improved.
Description
Technical Field
The present application relates to the field of information management systems, and in particular, to a method, an apparatus, a device, and a storage medium for classifying and retrieving engineering data.
Background
At present, in the engineering design industry, a plurality of enterprises have established data management systems, a large number of electronic version design results, project data and the like in the enterprises are stored in the systems as data, and relevant information is found by classification retrieval when the data are required to be utilized, so that the purpose of quickly multiplexing knowledge is achieved.
The traditional data management system search mode generally adopts a keyword layered progressive search mode to find corresponding data or adds an attribute tag to the data to realize the search based on the attribute tag. However, these approaches are difficult to meet in some special design industries.
For example, data retrieval requirements of a project design industry, such as: 1) the characteristics of single data cannot reflect the basic attributes of the project where the single data is located, and the basic attributes of the project are important for the utilization of project design products; 2) the data can not be retrieved based on the similarity of the engineering without conforming to the content retrieval habit of engineering designers; 3) the manual assignment of the data tags is extremely difficult, and the tag labeling assignment operation on single data has extremely large manual workload and is difficult to adapt to frequent characteristic changes.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a method, a device and a storage medium for classifying and retrieving engineering data, which are used to solve the problems of low efficiency and large workload in the existing engineering data classification and retrieval.
In order to achieve the above and other related objects, the present application provides an engineering data classifying and retrieving method applied to an engineering data management system, the method comprising: dividing the uploaded engineering data into a plurality of levels according to different knowledge characteristics; performing parameter assignment by manually inputting or selecting preset options corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct; receiving a search field including the parameter information for any one or more of the levels to search for one or more of the engineering data including or associated with the search field for review, download, and modification.
In an embodiment of the present application, the hierarchy sequentially includes from top to bottom: the engineering data comprise any one or more of engineering classification divided according to different industry fields or engineering types related to the engineering data, engineering characteristics divided according to different engineering characteristics related to the engineering data, professional characteristics divided according to professional characteristics related to the engineering data, and product characteristics divided according to different accessory formats or product types related to the engineering data.
In an embodiment of the application, the method for performing parameter assignment through automatic matching corresponding to each of the hierarchies includes: when the hierarchical engineering is classified correspondingly, automatic matching is carried out according to the data synchronization setting of the system, and parameter assignment is carried out after matching verification is correct; when the corresponding hierarchy is engineering characteristics or professional characteristics, automatic matching is carried out according to a configuration characteristic table containing characteristic parameters of the engineering characteristics or the professional characteristics, and parameter assignment is carried out after matching verification is correct; and when the corresponding hierarchy is the product characteristics, automatically matching according to the accessory format or the product type of the engineering data, and performing parameter assignment after the matching is verified to be correct.
In an embodiment of the present application, the method of matching verification includes: verifying the result of automatic matching with each corresponding hierarchy according to preset judgment logic setting or manual inspection; if the matching is verified to be correct, performing parameter assignment; and if the matching verification is wrong, the matching is automatically performed again or is manually modified.
In an embodiment of the application, when the corresponding hierarchy is an engineering characteristic or a professional characteristic, the method for performing automatic matching according to a configuration characteristic table including characteristic parameters of the engineering characteristic or the professional characteristic, and performing parameter assignment after verification of matching is further included: and carrying out parameter assignment on the engineering data of the same project or the same type in batches.
In an embodiment of the present application, the method of receiving a search field including the parameter information for any one or more of the levels to search for one or more of the engineering data including the search field or associated with the search field further comprises: and providing the engineering data similar to or related to the retrieval field according to retrieval history or access records.
In an embodiment of the present application, the method further includes: setting different management use authorities for the uploaded engineering data for different personnel to use; the managing the usage rights comprises: any one or more of inquiry, filling, modification, deletion, addition and authorization.
To achieve the above and other related objects, the present application provides an engineering data classifying and retrieving apparatus, comprising: the classification module is used for dividing the uploaded engineering data into a plurality of levels according to different knowledge characteristics; the assignment module is used for carrying out parameter assignment by manually inputting or selecting a preset option corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct; a retrieval module for receiving a retrieval field for any one or more of the levels that includes the parameter information, to retrieve one or more of the engineering data that includes or is associated with the retrieval field for review, download, and modification.
To achieve the above and other related objects, the present application provides an engineering data classifying and retrieving apparatus, including: a memory having a computer program stored thereon; and the processor is used for executing the computer program stored in the memory, and the program realizes the engineering data classification and retrieval method when being executed by the processor.
To achieve the above and other related objects, the present application provides a computer-readable storage medium having stored thereon a computer program, which when executed by a processor, implements the engineering data classification and retrieval method as described above.
As described above, the present application provides a method for classifying and retrieving engineering data, and an apparatus, a device and a storage medium thereof. Dividing uploaded engineering data into a plurality of levels according to different knowledge characteristics; performing parameter assignment by manually inputting or selecting preset options corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct; receiving a search field including the parameter information for any one or more of the levels to search for one or more of the engineering data including or associated with the search field for review, download, and modification
Has the following beneficial effects:
similar or associated retrieval can be provided based on engineering data, manual workload is greatly reduced through batch parameter assignment, and efficiency and hit rate of project data retrieval are improved.
Drawings
Fig. 1 is a flowchart illustrating a method for classifying and retrieving engineering data according to an embodiment of the present disclosure.
Fig. 2 is a block diagram of an apparatus for classifying and retrieving engineering data according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of an engineering data classifying and retrieving apparatus according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only schematic and illustrative of the basic concept of the present application, and the components related to the present application are only shown in the drawings and not drawn according to the number, shape and size of the components in actual implementation, and the type, number and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complex.
Fig. 1 shows a flow chart of the engineering data classification and retrieval method according to an embodiment of the present application. The method is applied to an engineering data management system, and as shown in the figure, the method comprises the following steps:
step S101: and dividing the uploaded engineering data into a plurality of hierarchies according to different knowledge characteristics.
In this embodiment, various materials, drawings, report documents, achievement reports, and the like involved in drafting, designing, constructing, and accepting of general engineering projects belong to the engineering data described in the present application.
In this embodiment, the uploaded engineering data includes engineering data uploaded for a period of time and engineering data just uploaded.
The application scenario corresponding to the uploaded engineering data for a period of time may be a system for storing and managing engineering data to which the method of the present application is not applied, and the engineering data in the system is divided into a plurality of levels; the application scenario corresponding to the just uploaded engineering data may be a system for storing and managing engineering data to which the method described in the present application has been applied, and the just uploaded engineering data is divided into a plurality of hierarchies.
In an embodiment of the present application, the hierarchy sequentially includes from top to bottom: the engineering data comprise any one or more of engineering classification divided according to different industry fields or engineering types related to the engineering data, engineering characteristics divided according to different engineering characteristics related to the engineering data, professional characteristics divided according to professional characteristics related to the engineering data, and product characteristics divided according to different accessory formats or product types related to the engineering data.
In this embodiment, to cover all types of design items, the hierarchy is divided into four hierarchies, which are: engineering classification, engineering characteristics, professional characteristics, product characteristics.
For example, the project classification may be divided in project major or minor classes. The project major category adopts different design industries or industry fields as dividing bases, and the project minor category is divided by different project types in the industry. If the project category can be divided into: hydraulic engineering, hydroelectric engineering, new energy, environment and the like, under the large category of hydraulic engineering, according to different engineering types, the hydraulic engineering can be divided into comprehensive engineering, sluice engineering, pump station engineering, ship (sleeve) sluice engineering, reclamation engineering, river levee engineering, farmland hydraulic engineering, reservoir engineering, flood wall engineering and the like.
The engineering characteristics are that according to respective characteristics of different engineering types, parameters with certain representativeness are selected to rapidly classify engineering projects. For example, in the pump station engineering, three engineering characteristic parameters of engineering grade, design flow and direction can be set, and corresponding parameters and engineering grade are set for the three engineering characteristic parameters: I-V, design flow: x cubic meter, direction: unidirectional/bidirectional, and the required engineering project can be conveniently screened by simply inputting or selecting the engineering characteristic parameter values.
The professional characteristics are that on the basis of engineering characteristics, a lot of parameters with certain representativeness of the professions are set according to the characteristics or the characteristics of each professional participating in the engineering so as to meet the requirement that the engineering data are classified according to the professional characteristics or the characteristics, and the professional characteristics mainly refer to each professional design outline. For example, for the hydraulic profession in the pump station engineering, the special characteristic parameters such as the pump house structural type, the lock chamber foundation treatment mode, the wing wall structural type, the wing wall retaining height and the like can be set, corresponding parameter values are given to the special characteristic parameters, and the special products can be conveniently screened through simple input or selection of the special characteristic parameter values.
The product characteristics are based on the product type, and the project data attachment format or the product type is judged to help designers to quickly screen the product type. For example, knowledge can be categorized into five categories, drawing, report, computer book, audio-visual file, engineering picture, according to different attachment formats.
The above-mentioned related contents of the hierarchy are mostly specific contents of the hierarchy, but in an embodiment of the present application, the contents are not limited to the above-mentioned examples, and other related contents belonging to the category of each hierarchy are within the scope of the present application. Similarly, the following examples of various types or information are not limited to the examples, and all the contents belonging to the related coverage are included in the scope of the present disclosure, so the following description is not repeated.
Step S102: performing parameter assignment by manually inputting or selecting preset options corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct.
In this embodiment, the preset options are selected for parameter assignment, for example, a plurality of common engineering type selection options are preset, and when the engineering data is classified, the specific parameter assignment corresponding to the engineering type hierarchy can be performed by selecting the preset options such as hydraulic engineering, hydroelectric engineering, new energy, environment, and the like, so as to perform classification.
In an embodiment of the application, the method for performing parameter assignment through automatic matching corresponding to each of the hierarchies includes:
a. and when the hierarchical engineering is classified correspondingly, automatic matching is carried out according to the data synchronization setting of the system, and parameter assignment is carried out after the matching is verified to be correct.
In this embodiment, the parameter assignments of the major and minor classes in the engineering classification can be determined by the engineering project in which they are located. Because the types are limited and easy to distinguish, the level parameters can be set by an engineering data manager when maintaining the basic data of the engineering project, and if an enterprise has an item list in a third-party information system such as a project management system, the field parameters or the numerical parameters of the major and minor engineering categories can be added in the third-party information system, so that the system synchronization is realized. After assignment, each project data in the project has the same project classification.
b. And when the corresponding hierarchy is engineering characteristics or professional characteristics, automatically matching according to a configuration characteristic table containing characteristic parameters of the engineering characteristics or the professional characteristics, and performing parameter assignment after matching verification is correct.
In this embodiment, the assignment of the engineering characteristics and the professional characteristics is closely related to the engineering project to which the engineering characteristics and the professional characteristics belong, and the assigned parameters may greatly vary with the engineering classification and the professional, and require high familiarity with the project. At this time, the basic data of the engineering project cannot be set together by an administrator during maintenance, or the basic data of the engineering project cannot be set simply by a project list, so that the assignment can be carried out by adopting a mode of configuring a characteristic table. The parameters to be filled in the configuration characteristic table are determined by engineering classification, for example, a project manager and a person in charge of each specialty of the project fill in the engineering characteristics and the specialty characteristics respectively, and part of characteristic parameters such as total investment of the project and the like can be synchronously read through a third-party information system. The single project only needs to fill in a characteristic table, and the parameters are obtained and then assigned through manual or automatic matching of a computer. After assignment, each project data in the project has the same project characteristics, and knowledge under each profession has the same professional characteristics.
c. And when the corresponding hierarchy is the product characteristics, automatically matching according to the accessory format or the product type of the engineering data, and performing parameter assignment after the matching is verified to be correct.
In this embodiment, the suffix name of the attached file of the project data is used to determine that the matching of the characteristics of most products can be achieved, for example, the product characteristics of the file in DWG format are matched to a drawing, and the file in JPG/BMP format is matched to an engineering picture. In addition, according to the habit filed by the design industry, when documents in DOC/DOCX format appear, documents in other formats appear at the same time, the product characteristics are matched as reports, and when the documents in DOC/DOCX format appear, whether the product characteristics are reports or calculation books and the like is judged according to the filed knowledge names. If the enterprise finishes digital filing in a third-party information system such as an archive management system, the product characteristics can be assigned by reading fields such as product types in the third-party system.
In an embodiment of the present application, the method of matching verification includes: verifying the result of automatic matching with each corresponding hierarchy according to preset judgment logic setting or manual inspection; if the matching is verified to be correct, performing parameter assignment; and if the matching verification is wrong, the matching is automatically performed again or is manually modified.
For example, the preset determination logic may be preset to determine whether multiple parameter assignment conditions occur for the same item data type, or determine whether the accessory format and the assigned parameter are in a common association relationship.
In an embodiment of the application, when the corresponding hierarchy is an engineering characteristic or a professional characteristic, the method for performing automatic matching according to a configuration characteristic table including characteristic parameters of the engineering characteristic or the professional characteristic, and performing parameter assignment after verification of matching is further included: and carrying out parameter assignment on the engineering data of the same project or the same type in batches.
It should be noted that, in the present application, each item data needs to be divided into multiple hierarchies, when the item data is large, a large amount of workload is brought, and for a plurality of item data having a desired hierarchy parameter or the same item type, the burden is greatly reduced by assigning values through batch parameters.
Step S103: receiving a search field including the parameter information for any one or more of the levels to search for one or more of the engineering data including or associated with the search field for review, download, and modification.
In this embodiment, information with a high degree of association can be screened through combined retrieval of the characteristic parameters, so that rapid classification retrieval and utilization of knowledge are realized.
In this embodiment, after the project data in the system is divided according to four layers of knowledge characteristics, the project data is retrieved and positioned by retrieving the characteristics of different levels, and because there is no precedence relationship among the characteristic parameters, only the characteristic parameters concerned can be retrieved, and the hit rate of knowledge retrieval is rapidly improved by combining the keyword query function.
In an embodiment of the present application, the step 103 further includes: and providing the engineering data similar to or related to the retrieval field according to retrieval history or access records.
The retrieval history or the access records have certain probability of being the engineering data required by the user, so that the hit rate of knowledge retrieval can be quickly improved to a certain extent by providing the corresponding engineering data according to the retrieval history or the access records.
For example, when a water gate design project with a width of 10 meters is newly received by a water conservancy project professional designer, a similar design drawing is needed to be referred to, and under the condition that which project is to be found is unknown, the person can set the project category in the project classification as water conservancy project and the project category as water gate project by setting characteristics, and set the parameter of the single-hole clear width in the water conservancy project professional characteristic as 10 meters, so that the knowledge with the same characteristics can be displayed after retrieval, and further the product characteristic can be set as a drawing, so that all the design drawings meeting the requirements can be rapidly displayed.
In an embodiment of the present application, the method further includes: setting different management use authorities for the uploaded engineering data for different personnel to use; the managing the usage rights comprises: any one or more of inquiry, filling, modification, deletion, addition and authorization.
In this embodiment, to whole project engineering in-process, there are multiple different user personnel, for example managers, designers, constructors, responsible persons, etc. and correspond different user personnel's authority or work, can rationally grant different use or management rights, can greatly increased management efficiency and factor of safety.
For example, a manager may manage all the engineering data, including querying, filling, modifying, deleting, adding, authorizing, and the like, while a designer or a constructor only needs to query, fill, modify, delete, add, and the like.
Fig. 2 is a block diagram of an apparatus for classifying and retrieving engineering data according to an embodiment of the present invention. As shown, the apparatus 200 includes:
the classification module 201 is configured to divide the uploaded engineering data into a plurality of levels according to different knowledge characteristics;
the assignment module 202 is configured to perform parameter assignment by manually inputting or selecting a preset option corresponding to each hierarchy; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct;
a retrieval module 203 for receiving a retrieval field containing the parameter information for any one or more of the levels to retrieve one or more of the engineering data containing or associated with the retrieval field for review, download, and modification.
In an embodiment of the present application, the engineering data classification and retrieval method shown in fig. 1 can be implemented by using modules in a matching manner.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the searching module 203 may be a separate processing element, or may be integrated into a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes the functions of the searching module 203. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
As shown in fig. 3, a schematic structural diagram of an information association management apparatus in an embodiment of the present application is shown, where the apparatus 300 includes: a memory 301 having a computer program stored thereon; a processor 302 for executing a memory-stored computer program that, when executed by the processor, implements the engineering data classification and retrieval method as described in fig. 1.
The Memory 301 may include a Random Access Memory (RAM), and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory.
The Processor 302 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
To achieve the above objects and other related objects, the present application provides a computer-readable storage medium having a computer program stored thereon, which when executed by a processor, implements the engineering data classification and retrieval method as described in fig. 1.
The computer-readable storage medium, as will be appreciated by one of ordinary skill in the art: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with a computer program. The aforementioned computer program may be stored in a computer readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
In summary, according to the engineering data classification and retrieval method, the device, the equipment and the storage medium, uploaded engineering data are divided into a plurality of levels according to different knowledge characteristics, and parameter assignment is performed on each level through manual input or selection of a preset option; or automatically matching corresponding levels, performing parameter assignment after the matching is verified to be correct, receiving a retrieval field containing the parameter information for any one or more levels, and retrieving one or more engineering data containing the retrieval field or associated with the retrieval field for reference, downloading and modification.
According to the method and the device, similar or associated retrieval can be provided based on the engineering data, the manual workload is greatly reduced through batch parameter assignment, and the efficiency and the hit rate of project data retrieval are improved.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (10)
1. A method for classifying and retrieving engineering data is applied to an engineering data management system, and comprises the following steps:
dividing the uploaded engineering data into a plurality of levels according to different knowledge characteristics;
performing parameter assignment by manually inputting or selecting preset options corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct;
receiving a search field including the parameter information for any one or more of the levels to search for one or more of the engineering data including or associated with the search field for review, download, and modification.
2. The method of claim 1, wherein the hierarchy comprises, in order from top to bottom: the engineering data comprise any one or more of engineering classification divided according to different industry fields or engineering types related to the engineering data, engineering characteristics divided according to different engineering characteristics related to the engineering data, professional characteristics divided according to professional characteristics related to the engineering data, and product characteristics divided according to different accessory formats or product types related to the engineering data.
3. The method for classifying and retrieving engineering data according to claim 2, wherein the method for assigning parameters corresponding to each of the hierarchical levels through automatic matching comprises:
when the hierarchical engineering is classified correspondingly, automatic matching is carried out according to the data synchronization setting of the system, and parameter assignment is carried out after matching verification is correct;
when the corresponding hierarchy is engineering characteristics or professional characteristics, automatic matching is carried out according to a configuration characteristic table containing characteristic parameters of the engineering characteristics or the professional characteristics, and parameter assignment is carried out after matching verification is correct;
and when the corresponding hierarchy is the product characteristics, automatically matching according to the accessory format or the product type of the engineering data, and performing parameter assignment after the matching is verified to be correct.
4. The method for engineering data classification and retrieval according to claim 3, wherein the method for matching validation comprises: verifying the result of automatic matching with each corresponding hierarchy according to preset judgment logic setting or manual inspection; if the matching is verified to be correct, performing parameter assignment; and if the matching verification is wrong, the matching is automatically performed again or is manually modified.
5. The method for classifying and retrieving engineering data according to claim 1, wherein when the corresponding hierarchy is an engineering characteristic or a professional characteristic, the method for automatically matching according to a configuration characteristic table containing characteristic parameters of the engineering characteristic or the professional characteristic and assigning parameters after verification of matching is further comprised of: and carrying out parameter assignment on the engineering data of the same project or the same type in batches.
6. The method of claim 1, wherein the receiving a search field containing the parameter information for any one or more of the levels to retrieve one or more of the engineering data containing the search field or associated with the search field further comprises: and providing the engineering data similar to or related to the retrieval field according to retrieval history or access records.
7. The method for engineering data classification and retrieval according to claim 1, wherein the method further comprises: setting different management use authorities for the uploaded engineering data for different personnel to use; the managing the usage rights comprises: any one or more of inquiry, filling, modification, deletion, addition and authorization.
8. An apparatus for classifying and retrieving engineering data, the apparatus comprising:
the classification module is used for dividing the uploaded engineering data into a plurality of levels according to different knowledge characteristics;
the assignment module is used for carrying out parameter assignment by manually inputting or selecting a preset option corresponding to each level; or automatically matching corresponding to each hierarchy, and performing parameter assignment after matching verification is correct;
a retrieval module for receiving a retrieval field for any one or more of the levels that includes the parameter information, to retrieve one or more of the engineering data that includes or is associated with the retrieval field for review, download, and modification.
9. An engineering data classification and retrieval apparatus, the apparatus comprising: a memory having a computer program stored thereon; a processor for executing a computer program stored in a memory, which program, when executed by the processor, implements the engineering data classification and retrieval method of any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the engineering data classification and retrieval method according to any one of claims 1 to 7.
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| CN114626117A (en) * | 2020-12-14 | 2022-06-14 | 水利部水利水电规划设计总院 | Coding method of hydraulic engineering information model for long-distance water transmission engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114626117A (en) * | 2020-12-14 | 2022-06-14 | 水利部水利水电规划设计总院 | Coding method of hydraulic engineering information model for long-distance water transmission engineering |
| CN114626117B (en) * | 2020-12-14 | 2023-11-24 | 水利部水利水电规划设计总院 | Coding method of hydraulic engineering information model for long-distance water delivery engineering |
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