CN109543209B - Management method and device for component database - Google Patents
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Abstract
The invention is applicable to the technical field of constructional engineering, and provides a method and a device for managing a component database, wherein the method comprises the following steps: receiving a request for adding a component, wherein the request carries a two-dimensional template diagram of the component, adding the component to a component database according to the two-dimensional template diagram of the component, and the component database comprises a standard component table and a special-shaped component table, so that unified management of the standard component and the special-shaped component is realized, standardized and informationized construction and construction management of a BIM (building information model) are realized, and the problems that the existing component database can only realize the management of the standard component and lacks the management of the special-shaped component, and standardized and informationized management cannot be realized when the BIM with the special-shaped component is constructed and constructed are solved.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a method and a device for managing a component database.
Background
With the development of BIM technology, research on BIM technology at home and abroad is well developed, popularization and application in the field of engineering construction are also becoming widespread, and omnibearing transformation of the building industry is initiated. In the construction and construction process, BIM technology comprehensively improves project management level, and is an important means for realizing informatization lean construction. As an important foundation for constructing BIM application, the construction of a set of standardized construction and management component database based on the Internet has important significance.
The component is a basic component of the BIM model and has the characteristics of parameterization and reusability. Because BIM volume is big, and the operation is complicated, is inconvenient for searching and analysis of component, for this reason, has established the component database to the component. The component database is a digital resource for components, and standardized and informationized management is the basis for constructing and building BIM. The existing component database can only realize the management of standard components, and the management of special-shaped components is lacking, so that the BIM model with the special-shaped components cannot realize the standardized and informationized management during construction and construction.
Disclosure of Invention
In view of the above, the embodiments of the present invention provide a method and an apparatus for managing a component database, so as to solve the problem that in the prior art, the component database can only implement management of standard components, and management of special-shaped components is lacking, so that a BIM model with special-shaped components cannot implement standardized and informationized management during construction and construction.
A first aspect of an embodiment of the present invention provides a method for managing a component database, including:
receiving a request for adding a component, the request carrying a two-dimensional template map of the component;
and adding the components to a component database according to the two-dimensional template diagram of the components, wherein the component database comprises a standard component table and a special-shaped component table.
In one possible implementation, the standard component table is divided into a plurality of standard component sub-tables according to component categories, wherein the categories comprise outer walls, inner walls, composite floors, composite beams, balconies, air conditioning panels, prefabricated stairways and prefabricated columns;
the adding the component to a component database according to the two-dimensional template map of the component includes:
judging whether the component is a standard component according to the two-dimensional template diagram of the component;
if the component is a standard component, acquiring the category of the component according to a two-dimensional template diagram of the component, and adding the component to a standard component sub-table corresponding to the category of the component;
otherwise, adding the component to a special-shaped component table of the component database.
In one possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes:
acquiring the number N of curved surfaces of the component according to the two-dimensional template diagram of the component, wherein N is a natural number;
and if N is equal to 0, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
In one possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes:
judging whether the component comprises a curved surface or not according to the two-dimensional template diagram of the component;
and if not, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
In one possible implementation manner, the adding the component to the component database according to the two-dimensional template map of the component further includes:
and acquiring attribute information and a three-dimensional stereogram of the component according to the two-dimensional template diagram.
And generating a scanning code of the component according to the three-dimensional stereogram, wherein the scanning code is used for identifying the component.
In one possible implementation manner, the adding the component to the standard component sub-table corresponding to the class of the component includes:
judging whether the component exists in a standard component sub-table corresponding to the class of the component;
if the component exists, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to a standard component sub-table corresponding to the class of the component, and sending a response of successful addition;
if so, a response is sent to repeat the addition.
In one possible implementation, the adding the component to the profiled component table of the component database includes:
judging whether the component exists in the special-shaped component table or not;
if the special-shaped component table does not exist, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to the special-shaped component table, and sending a response of successful addition;
if so, a response is sent to repeat the addition.
A second aspect of an embodiment of the present invention provides a management apparatus for a component database, including:
the receiving module is used for receiving a request for adding the component, wherein the request carries a two-dimensional template diagram of the component;
and the adding module is used for adding the components to a component database according to the two-dimensional template diagram of the components, wherein the component database comprises a standard component table and a special-shaped component table.
A third aspect of an embodiment of the present invention provides a terminal device, including:
a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method as described above when the computer program is executed.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium comprising:
the computer readable storage medium stores a computer program which, when executed by a processor, implements the steps of the method as described above.
According to the method and the device for managing the component database, the two-dimensional template diagram of the component is carried by receiving the component adding request, the component is added to the component database according to the two-dimensional template diagram of the component, and the component database comprises the standard component table and the special-shaped component table, so that unified management of the standard component and the special-shaped component is realized, the construction and construction management standardization and informatization of the BIM model are realized, and the problem that the existing component database can only realize the management of the standard component and lacks the management of the special-shaped component, and the standardized and informatization management cannot be realized when the BIM model with the special-shaped component is constructed and constructed is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of an implementation of a method for managing a component database according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of an implementation of a method for managing a component database according to an embodiment of the present invention;
FIG. 3 (1) is a schematic illustration of a standard component;
FIG. 3 (2) is a schematic view of a profiled element;
FIG. 4 is a flowchart illustrating another implementation of the method for managing a component database according to the first embodiment of the present invention;
FIG. 5 is a three-dimensional perspective view taken from a two-dimensional template view of a component;
FIG. 6 is a scan code generated from a three-dimensional perspective of the component shown in FIG. 5;
FIG. 7 is a schematic diagram of a management apparatus for a component database according to a third embodiment of the present invention;
fig. 8 is a schematic diagram of a terminal device according to a fourth embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
Fig. 1 is a schematic implementation flow chart of a method for managing a component database according to an embodiment of the present invention, as shown in fig. 1, an execution body of the embodiment is a device for managing a component database, and specifically, the method for managing a component database includes:
When a user needs to add a new component to the component database, a request message for adding the component is sent to a management device of the component database, wherein the request carries a two-dimensional template diagram of the component, so that the management device of the component database adds the component pre-added by the user to the component database according to the two-dimensional template diagram.
And step 12, adding the components to a component database according to the two-dimensional template diagram of the components, wherein the component database comprises a standard component table and a special-shaped component table.
Optionally, the standard component table is divided into a plurality of standard component sub-tables according to component categories, wherein the categories comprise an outer wall, an inner wall, a composite floor slab, a composite beam, a balcony, an air conditioner board, a prefabricated stair and a prefabricated column. Alternatively, a standard component table may correspond to a component class, where the class of standard components is an exterior wall, which is stored in an exterior wall standard component sub-table in the component database, and the class of standard components is a prefabricated staircase, which is stored in a prefabricated staircase standard component sub-table in the component database. Alternatively, a plurality of members similar in construction type may be stored in one standard member table, that is, one standard member table corresponds to a plurality of member types, for example, standard members of which types are balcony and air conditioner board are stored in a balcony and air conditioner board standard member sub-table.
The management device of the component database adds the received components to a standard construction table or a special-shaped component table of the component database according to the characteristics of the two-dimensional template diagram of the components, so that unified management of the standard components and the special-shaped components is realized, and construction management standardization and informatization of the BIM are realized.
The management method of the component database provided by the embodiment comprises the following steps: receiving a request for adding a component, wherein the request carries a two-dimensional template diagram of the component, adding the component to a component database according to the two-dimensional template diagram of the component, and the component database comprises a standard component table and a special-shaped component table, so that unified management of the standard component and the special-shaped component is realized, standardized and informationized construction and construction management of a BIM (building information model) are realized, and the problems that the existing component database can only realize the management of the standard component and lacks the management of the special-shaped component, and standardized and informationized management cannot be realized when the BIM with the special-shaped component is constructed and constructed are solved.
Fig. 2 is a schematic flow chart of an implementation of the method for managing a component database according to the first embodiment of the present invention, which is a possible implementation of step 12 of the embodiment shown in fig. 1. As shown in fig. 2, the adding the component to the component database according to the two-dimensional template map of the component includes:
In a possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes: acquiring the number N of curved surfaces of the component according to the two-dimensional template diagram of the component, wherein N is a natural number; and if N is equal to 0, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
The management device of the component database can acquire the number of curved surfaces of the component according to the two-dimensional template diagram of the component, and record the number as N, wherein N is a natural number, and if the acquired number of the curved surfaces of the component is 0, the component is determined to be a standard component by indicating that the component does not comprise the curved surfaces. If the number of the obtained curved surfaces of the member is greater than 0, for example, the member comprises 1 curved surface, the member is defined as a special-shaped member by indicating that the member comprises the curved surface. As shown in fig. 3 (1) and (2), fig. 3 (1) is a schematic view of a standard member, wherein the number of curved surfaces is 0, fig. 3 (2) is a schematic view of a special member, and the diagonal line part is a curved surface, and the number of curved surfaces is 1.
In another possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes: judging whether the component comprises a curved surface or not according to the two-dimensional template diagram of the component; and if not, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
The management device of the component database can judge whether the component comprises curved surfaces according to the two-dimensional template diagram of the component, and if the component comprises 3 curved surfaces, the component can be determined to be a special-shaped component.
Preferably, in this embodiment, compared with the number of curved surfaces of the obtained member, the method for judging whether the curved surfaces are included or not does not need to judge whether all the surfaces of the member are curved surfaces, so that the judging step is simplified, and the time for judging whether the member is a special-shaped member is saved.
In another possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes: judging whether the component is a vertical component or not according to the two-dimensional template diagram of the component; and if the component is a vertical component, determining that the component is a standard component, otherwise, determining that the component is a special-shaped component.
Whether the member is a vertical member or not is determined, specifically, whether angles of a plurality of views of a two-dimensional template diagram of the member are right angles or not may be determined, or may be determined according to a three-dimensional perspective diagram of the member.
If the component is determined to be a standard component, step 212 is performed, and if the component is determined to be a special-shaped component, step 214 is performed.
The two-dimensional template diagram of the component comprises drawing names, and in practical application, the category of the component can be obtained according to the drawing names. For example, the drawing name is 1#2# building interior wall 1 template diagram, and the category of the two-dimensional template diagram can be determined as the interior wall. Optionally, in order to facilitate searching and marking, in practical application, the category is often represented by letters, and the first letter of pinyin is taken as an example, the outer wall is represented by WQ, the inner wall is represented by NQ, the prefabricated staircase is represented by LT, and the like, and may also be represented by english or other manners, and the embodiment is not specifically limited.
And 213, adding the component to a standard component sub-table corresponding to the class of the component.
The standard component is added to the standard component sub-table corresponding to the category, and the component is added to the inner wall standard component sub-table corresponding to the inner wall category on the assumption that the category of the obtained standard component is the inner wall NQ.
And the category of the special-shaped components is not required to be acquired, and all special-shaped components are added into the special-shaped component table.
The method for managing the component database provided in the embodiment includes: receiving a request for adding a component, wherein the request carries a two-dimensional template diagram of the component, and judging whether the component is a standard component according to the two-dimensional template diagram of the component; if the component is a standard component, acquiring the category of the component according to a two-dimensional template diagram of the component, and adding the component to a standard component sub-table corresponding to the category of the component; otherwise, adding the component to a special-shaped component table of the component database; the standard component table is divided into a plurality of standard component sub-tables according to component categories, the categories comprise an outer wall, an inner wall, a composite floor slab, a composite beam, a balcony, an air-conditioning board, prefabricated stairway and prefabricated columns, the classified management of standard components and special-shaped components is realized, and meanwhile, the standard components are classified and managed according to the categories, so that the construction and the construction management of BIM models are standardized and informationized, the problem that the existing component database can only realize the management of the standard components, and the problem that the BIM models with special-shaped components cannot realize the standardized and informationized management during construction and construction due to the lack of the management of the special-shaped components is solved.
Fig. 4 is a flowchart of another implementation of the method for managing a component database according to the first embodiment of the present invention, which is another possible implementation of step 12 of the embodiment shown in fig. 1, as shown in fig. 4, where adding the component to the component database according to the two-dimensional template diagram of the component includes:
and 411, acquiring attribute information and a three-dimensional stereogram of the component according to the two-dimensional template diagram.
The management device of the component database extracts attribute information of the components in the two-dimensional template diagram, wherein the attribute information comprises the following components: component size information (meter), steel bar detail meter, sleeve (unit), lifting appliance (unit), screw (unit), wall penetrating hole (unit) and electric box(v), window width and height (mm), and calculating attribute information according to the information: concrete quantity (meter) 3 ) The weight of the components (ton), the volume of the steel bars (cm) 3 ) Weight of steel bar (ton), steel content (ton/m) 3 ) An equal attribute value. The attribute information may further include: responsible person, volume statistics, auditor, and other information. For example, table 1 is attribute information acquired from a two-dimensional template map of a member.
TABLE 1 Attribute information obtained from a two-dimensional template of a component
Fig. 5 is a three-dimensional perspective view obtained from a two-dimensional template of a component, as shown in fig. 5, from which multiple views of the component are obtained, including at least 3 of front, back, bottom, top, left, right, and cross-sectional views, from which the three-dimensional perspective view of the component is obtained.
And step 412, generating a scanning code of the component according to the three-dimensional stereogram, wherein the scanning code is used for identifying the component.
Fig. 6 is a diagram of a scan code generated from the three-dimensional perspective view of the component shown in fig. 5, in this embodiment, a two-dimensional code is taken as an example, and in practical application, the scan code may be a bar code or other types of encoding forms.
And 413, judging whether the component is a standard component according to the two-dimensional template diagram of the component.
In a possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes: acquiring the number N of curved surfaces of the component according to the two-dimensional template diagram of the component, wherein N is a natural number; and if N is equal to 0, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
In another possible implementation manner, the determining whether the component is a standard component according to the two-dimensional template diagram of the component includes: judging whether the component comprises a curved surface or not according to the two-dimensional template diagram of the component; and if not, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
Preferably, in this embodiment, compared with the number of curved surfaces of the obtained member, the method for judging whether the curved surfaces are included or not does not need to judge whether all the surfaces of the member are curved surfaces, so that the judging step is simplified, and the time for judging whether the member is a special-shaped member is saved.
If the component is determined to be a standard component, step 414 is performed, and if the component is determined to be a special-shaped component, step 417 is performed.
The two-dimensional template diagram of the component comprises drawing names, and in practical application, the category of the component can be obtained according to the drawing names. For example, the drawing name is 1#2# building interior wall 1 template diagram, and the category of the two-dimensional template diagram can be determined as the interior wall. Optionally, in order to facilitate searching and marking, in practical application, the category is often represented by letters, and the first letter of pinyin is taken as an example, the outer wall is represented by WQ, the inner wall is represented by NQ, the prefabricated staircase is represented by LT, and the like, and may also be represented by english or other manners, and the embodiment is not specifically limited.
Judging whether a standard component is added to a standard component sub-table corresponding to the component category, if, for example, assuming that the two-dimensional template diagram of the component in the building # 1#2 is the standard component, the component category is the inner wall, that is, the component is searched in the inner wall standard component sub-table, if the two-dimensional template diagram of one component does not exist in the inner wall standard component sub-table and is consistent with the two-dimensional template diagram of the component, the adding step is required to be executed, and executing step 416, otherwise, the inner wall component is required to exist in the inner wall standard component sub-table, and executing step 419 without repeating the adding step.
And 416, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to a standard component sub-table corresponding to the category of the component, and sending a response of successful addition.
The management device of the component database adds the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to the standard component sub-table corresponding to the component category, for example, adds the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the inner wall component to the inner wall standard component sub-table. Meanwhile, the management device of the component database sends a response message of successful addition to the user so that the user can know the addition result. The response message may be a dialog box popup window. The response message carries information that the component is a standard component, a table name added to a sub-table of the standard component, and the like.
After the addition is completed, a user can modify one or more pieces of information of the component according to the actual requirements of construction, and correspondingly, other pieces of information of the component are changed accordingly, for example, two values in attribute information are modified, and related attribute values, two-dimensional template images, three-dimensional stereogram and scanned images in the attribute information are changed accordingly. The modified components are added into the component database as new components, so that the component database is more flexible and convenient to apply.
Judging whether a special-shaped component is added to the special-shaped component table, if the drawing name of the component is 1#2# building interior wall 2, the two-dimensional template diagram is a special-shaped component, the component is classified as an interior wall, namely, the component is searched in the special-shaped component table, if the two-dimensional template diagram of one component does not exist in the special-shaped component table and is consistent with the two-dimensional template diagram of the component, the special-shaped component is not exist in the special-shaped component table, an adding step is required to be executed, and step 418 is executed, otherwise, the special-shaped component is indicated to exist in the special-shaped component table, the adding step is not required to be repeatedly executed, and step 419 is executed.
418, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to the special-shaped component table, and sending a response of successful addition;
the management device of the component database adds the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the special-shaped component to the special-shaped component table, and simultaneously, the management device of the component database sends a response message of successful addition to the user so that the user can acquire the addition result. The response message may be a dialog box popup window. The response message simultaneously carries information that the component is a special-shaped component, a table name added to a special-shaped component table and the like.
After the addition is completed, a user can modify one or more pieces of information of the component according to the actual requirements of construction, and correspondingly, other pieces of information of the component are changed accordingly, for example, two values in attribute information are modified, and related attribute values, two-dimensional template images, three-dimensional stereogram and scanned images in the attribute information are changed accordingly. The modified components are added into the component database as new components, so that the component database is more flexible and convenient to apply.
If the component database already contains the components pre-added by the user, the management device of the component database sends a response message repeatedly added to the user, so that the user is prevented from sending the repeated request message again.
The method for managing the component database provided in the embodiment includes: receiving a request for adding a component, wherein the request carries a two-dimensional template diagram of the component, attribute information and a three-dimensional stereogram of the component are acquired according to the two-dimensional template diagram, a scanning code of the component is generated according to the three-dimensional stereogram, the scanning code is used for identifying the component, whether the component is a standard component is judged according to the two-dimensional template diagram of the component, if the component is a standard component, a class of the component is acquired according to the two-dimensional template diagram of the component, whether the component exists in a standard component sub-table corresponding to the class of the component is judged, if the component exists, a repeated adding response is sent, and if the component does not exist, the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component are added to the standard component sub-table corresponding to the class of the component, and a successful adding response is sent; if the abnormal component exists, judging whether the component exists in the abnormal component table, if the abnormal component exists, adding a two-dimensional template diagram, attribute information, a three-dimensional stereogram and a scanning code of the component to the abnormal component table, sending a response of successful addition, and if the abnormal component exists, sending a response of repeated addition, judging whether the abnormal component exists in a component database before adding the abnormal component into the component database, so that the defects of repeated addition and excessive occupation of memory are avoided, the construction and construction management standardization and informatization of the BIM model are realized, and the problem that the existing component database only can realize the management of the standard component, lacks the management of the abnormal component, and cannot realize the standardized and informatization management when the BIM model with the abnormal component is constructed and constructed is solved.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
Fig. 7 is a schematic diagram of a management apparatus for a component database according to a third embodiment of the present invention, as shown in fig. 7, the apparatus of this embodiment may include:
a receiving module 71 for receiving a request to add a component, the request carrying a two-dimensional template map of the component;
an adding module 72 is configured to add the component to a component database according to the two-dimensional template map of the component, where the component database includes a standard component table and a special-shaped component table.
The management device for a component database provided in this embodiment is configured to implement the management method for a component database in the first embodiment, where the functions of each module may refer to corresponding descriptions in the method embodiment, and the implementation principle and technical effects are similar, and are not repeated herein.
Fig. 8 is a schematic diagram of a terminal device according to a fourth embodiment of the present invention. As shown in fig. 8, the terminal device 8 of this embodiment includes: a processor 80, a memory 81 and a computer program 82, such as a management program of a component database, stored in the memory 81 and executable on the processor 80. The processor 80, when executing the computer program 82, implements the steps of the various component database management method embodiments described above, such as steps 11 and 12 shown in fig. 1. Alternatively, the processor 80, when executing the computer program 82, performs the functions of the modules of the system embodiments described above, such as the functions of the modules 71 and 72 shown in fig. 7.
By way of example, the computer program 82 may be partitioned into one or more modules/units that are stored in the memory 81 and executed by the processor 80 to complete the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing the specified functions describing the execution of the computer program 82 in the terminal device 8. For example, the computer program 82 may be divided into a receiving module and an adding module (unit module in the virtual device), each of which functions specifically as follows:
the receiving module is used for receiving a request for adding the component, wherein the request carries a two-dimensional template diagram of the component;
and the adding module is used for adding the components to a component database according to the two-dimensional template diagram of the components, wherein the component database comprises a standard component table and a special-shaped component table.
The terminal device 8 may be a computing device such as a desktop computer, a notebook computer, a palm computer, a cloud server, etc. The terminal device 8 may include, but is not limited to, a processor 80, a memory 81. It will be appreciated by those skilled in the art that fig. 8 is merely an example of the terminal device 8 and does not constitute a limitation of the terminal device 8, and may include more or less components than illustrated, or may combine certain components, or different components, e.g., the terminal device 8 may also include input-output devices, network access devices, buses, etc.
The processor 80 may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 81 may be an internal storage unit of the terminal device 8, such as a hard disk or a memory of the terminal device 8. The memory 81 may be an external storage device of the terminal device 8, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the terminal device 8. Further, the memory 81 may also include both an internal storage unit and an external storage device of the terminal device 8. The memory 81 is used for storing the computer program as well as other programs and data required by the terminal device 8. The memory 81 may also be used to temporarily store data that has been output or is to be output.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of each functional unit and module is illustrated, and in practical application, the above-mentioned functional allocation may be performed by different functional units and modules, that is, the internal structure of the terminal device is divided into different functional units or modules, so as to perform all or part of the above-mentioned functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other manners. For example, the apparatus/terminal device embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical function division, and there may be additional divisions in actual implementation, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.
Claims (8)
1. A method for managing a database of components, the method being used for unified management of standard components and profiled components, comprising:
receiving a request for adding a component, the request carrying a two-dimensional template map of the component;
adding the components to a component database according to the two-dimensional template diagram of the components, wherein the component database comprises a standard component table and a special-shaped component table;
the adding the component to a component database according to the two-dimensional template map of the component includes:
judging whether the component is a standard component according to the two-dimensional template diagram of the component;
if the component is a standard component, acquiring the category of the component according to a two-dimensional template diagram of the component, and adding the component to a standard component sub-table corresponding to the category of the component;
otherwise, adding the component to a special-shaped component table of the component database;
before determining whether the component is a standard component according to the two-dimensional template diagram of the component, adding the component to a component database according to the two-dimensional template diagram of the component, further comprising:
acquiring attribute information and a three-dimensional stereogram of the component according to the two-dimensional template diagram;
generating a scanning code of the component according to the three-dimensional stereogram, wherein the scanning code is used for identifying the component;
the adding the component to the profiled component table of the component database comprises:
judging whether the component exists in the special-shaped component table or not;
if the special-shaped component table does not exist, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to the special-shaped component table, and sending a response of successful addition;
if so, a response is sent to repeat the addition.
2. The method of claim 1, wherein the list of standard components is divided into a plurality of sub-list of standard components according to component categories, the categories including exterior walls, interior walls, composite floors, composite beams, balconies, air conditioning panels, prefabricated stairways, and prefabricated columns.
3. The method of claim 2, wherein said determining whether the component is a standard component based on the two-dimensional template map of the component comprises:
acquiring the number N of curved surfaces of the component according to the two-dimensional template diagram of the component, wherein N is a natural number;
and if N is equal to 0, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
4. The method of claim 2, wherein said determining whether the component is a standard component based on the two-dimensional template map of the component comprises:
judging whether the component comprises a curved surface or not according to the two-dimensional template diagram of the component;
and if not, determining the component as a standard component, otherwise, determining the component as a special-shaped component.
5. The method of claim 1, wherein the adding the component to the standard component sub-table corresponding to the class of the component comprises:
judging whether the component exists in a standard component sub-table corresponding to the class of the component;
if the component exists, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to a standard component sub-table corresponding to the class of the component, and sending a response of successful addition;
if so, a response is sent to repeat the addition.
6. A management device for a component database, wherein the management device is used for unified management of standard components and special-shaped components, and comprises:
the receiving module is used for receiving a request for adding the component, wherein the request carries a two-dimensional template diagram of the component;
the adding module is used for adding the components to a component database according to the two-dimensional template diagram of the components, and the component database comprises a standard component table and a special-shaped component table; the adding the component to a component database according to the two-dimensional template map of the component includes: judging whether the component is a standard component according to the two-dimensional template diagram of the component; if the component is a standard component, acquiring the category of the component according to a two-dimensional template diagram of the component, and adding the component to a standard component sub-table corresponding to the category of the component; otherwise, adding the component to a special-shaped component table of the component database; before determining whether the component is a standard component according to the two-dimensional template diagram of the component, adding the component to a component database according to the two-dimensional template diagram of the component, further comprising: acquiring attribute information and a three-dimensional stereogram of the component according to the two-dimensional template diagram; generating a scanning code of the component according to the three-dimensional stereogram, wherein the scanning code is used for identifying the component; the adding the component to the profiled component table of the component database comprises: judging whether the component exists in the special-shaped component table or not; if the special-shaped component table does not exist, adding the two-dimensional template diagram, the attribute information, the three-dimensional stereogram and the scanning code of the component to the special-shaped component table, and sending a response of successful addition; if so, a response is sent to repeat the addition.
7. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 5 when the computer program is executed.
8. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the method according to any one of claims 1 to 5.
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| CN110096800A (en) * | 2019-04-30 | 2019-08-06 | 中国二十冶集团有限公司 | PC rectangular beam and Cast-in-situ Beam realize the method that materials are estimated by BIM |
| CN110147589A (en) * | 2019-04-30 | 2019-08-20 | 中国二十冶集团有限公司 | PC profiled beam and Cast-in-situ Beam BIM compositional modeling calculation amount method |
| CN110674546B (en) * | 2019-09-06 | 2020-10-09 | 民航机场建设工程有限公司 | CDM modeling method of building component |
| CN112016148B (en) * | 2020-08-31 | 2024-05-28 | 广联达科技股份有限公司 | Calculation method and system for stair engineering quantity |
| CN112149202A (en) * | 2020-09-18 | 2020-12-29 | 南京设易网络科技有限公司 | Indoor design system and method based on cloud panoramic 3D image service |
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