CN114154207A - Method and product for real-time collaborative design of component-based building information models - Google Patents
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Abstract
Embodiments of the present disclosure relate to a method and product for real-time collaborative design of component-based building information models. The method comprises the following steps: obtaining BIM data of the edited building information model of the component, wherein the BIM data of the component is from a first terminal device in a plurality of terminal devices in real-time collaborative design. The method also includes querying a data type corresponding to the BIM data of the edited component. And the method further includes providing an editing right corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the building block among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the building block among the data belonging to the temporary data type. The method improves the model design speed, the user experience and the participation sense, and reduces the bandwidth required by data transmission, the storage space and the time delay.
Description
Technical Field
Embodiments of the present disclosure relate to the field of computers, and more particularly, to a method, apparatus, device, medium, and program product for real-time collaborative design of component-based building information models.
Background
In computer-aided design of a project (e.g., a construction engineering project), due to the complexity of the project, it is often necessary for multiple users, e.g., with different domain knowledge, to collaborate on multiple terminals to complete the design of the project. For example, in some conventional schemes, in the case of Building Information Modeling (BIM), due to the complexity of BIM data, only one user is usually allowed to edit at any time, other users can start editing only after the user finishes editing and uploads, and uploading and downloading of corresponding BIM data are not timely enough, so that there may be many disadvantages in avoiding data collision caused by editing the data by multiple users at the same time. Therefore, there is a need for a scheme capable of efficiently collaborating BIM data in a collaborative scenario of multiple terminals.
Disclosure of Invention
Embodiments of the present disclosure provide a method, apparatus, device, medium, and program product for real-time collaborative design of component-based building information models.
In a first aspect of the present disclosure, a method for real-time collaborative design of a component-based building information model is provided. The method comprises the following steps: obtaining BIM data of the edited building information model of the component, wherein the BIM data of the component is from a first terminal device in a plurality of terminal devices in real-time collaborative design; querying a data type corresponding to BIM data of the edited component; and providing an editing right corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the building block among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the building block among the data belonging to the temporary data type.
In a second aspect of the present disclosure, an apparatus for real-time collaborative design of a component-based building information model is provided. The device includes: a building information model acquisition module configured to acquire Building Information Model (BIM) data of the edited component, the BIM data of the component being from a first terminal device of a plurality of terminal devices in the real-time collaborative design; a query module configured to query a data type corresponding to BIM data of the edited component; and an editing authority providing module configured to provide an editing authority corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the component among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the component among the data belonging to the temporary data type.
In a third aspect of the present disclosure, an electronic device is provided. The electronic device includes: a memory and a processor; wherein the memory is for storing one or more computer instructions, wherein the one or more computer instructions are executed by the processor to implement the method according to the first aspect.
In a fourth aspect of the disclosure, a computer-readable storage medium is provided. The computer readable storage medium has stored thereon one or more computer instructions, wherein the one or more computer instructions are executed by a processor to implement the method according to the first aspect.
In a fifth aspect of the disclosure, a computer program product is provided. The computer program product comprises one or more computer instructions, wherein the one or more computer instructions are executed by a processor to implement the method according to the first aspect.
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:
FIG. 1 illustrates a schematic diagram of an example environment using methods for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure;
FIG. 2 illustrates a flow diagram of a method for real-time collaborative design of a component-based building information model, in accordance with certain embodiments of the present disclosure;
FIG. 3 illustrates a flow diagram of a method for real-time collaborative design of a component-based building information model, in accordance with certain embodiments of the present disclosure;
FIG. 4 illustrates a schematic diagram of pixels of a building information model, according to some embodiments of the present disclosure;
FIG. 5 illustrates a block diagram of an apparatus for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure;
FIG. 6 illustrates a block diagram of an apparatus for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure; and
FIG. 7 illustrates a block diagram of a computing system in which one or more embodiments of the disclosure may be implemented.
Throughout the drawings, the same or similar reference numbers refer to the same or similar elements.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
As used herein, the terms "comprises," comprising, "and variations thereof are intended to be open-ended, i.e.," including, but not limited to. The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment". Relevant definitions for other terms will be given in the following description.
The inventors have noted that, in order to ensure consistency of data and avoid data collision that may be caused by multiple terminal devices, the conventional method only supports that BIM data is edited by only a single user at the same time, and thus is inefficient.
The inventors have also noted that in some approaches, BIM data may be partitioned into multiple subfiles and re-allocated to multiple terminal devices, for example by a server, each user being able to edit only the subfiles to which it is allocated to avoid potential data conflicts. After the editing is completed, each user uploads the edited subfiles to the server to be combined into a complete model file. Since each user is assigned to only a portion of the BIM data, the number of components that each user can edit is limited. None of the above methods can coordinate BIM data at the component level. None of these schemes are efficient in synergy and lack flexibility. Meanwhile, since data transmission needs to be performed in the order of the model file during uploading, higher bandwidth and storage space need to be consumed.
To address at least some of the above disadvantages, embodiments of the present disclosure provide a method for collaborative design of a component-based building information model in real-time. In the method, Building Information Model (BIM) data of an edited component is obtained, wherein the BIM data of the component is from a first terminal device in a plurality of terminal devices in real-time collaborative design; querying a data type corresponding to BIM data of the edited component; and providing an editing right corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the building block among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the building block among the data belonging to the temporary data type.
Therefore, the method disclosed by the invention is different from the traditional design, only can be separately and gradually carried out on the editing operation, but can be used for synchronously detecting and modifying the whole model, and can realize the synchronous execution of multiple terminals and multiple users, thereby not only improving the model design speed, but also greatly improving the personnel utilization rate. And because the real-time performance of the real-time collaborative design is better, the user experience and the participation sense in the real-time collaborative design are better. Meanwhile, since the pixels are not transmitted, the bandwidth and the storage space can be reduced. Thus, the principles of operation and mechanisms of the present disclosure are significantly different from any known method.
In the following description, certain embodiments will be discussed with reference to building BIMs, e.g., schools, hospitals, etc. It will nevertheless be understood that no limitation of the scope of the disclosure is thereby intended, such limitation being the result of the understanding of the principles and concepts of the embodiments disclosed herein by way of example.
FIG. 1 illustrates a schematic diagram of an example environment using methods for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure.
As shown in fig. 1, at an execution subject 101 (e.g., computer system, server, etc.), building information model BIM data of an edited component is obtained (e.g., received), examples of which include data such as model pixels, temporary pixels, graphical model data, non-graphical parameter data, other forms of result data (text, pictures, XML, etc.). In some embodiments, the data may come from one or more of the terminal devices 102, 103, 104. The method proposed by the present disclosure will be described below with reference to fig. 2, and the terminal device 102 is the selected terminal device. It should be understood that the example environment 100 shown in FIG. 1 is illustrative only and is not intended to limit the scope of the present disclosure. Various additional devices, apparatuses, and/or modules may also be included in the example environment 100. Moreover, the modules shown in fig. 1 are also merely illustrative and are not intended to limit the scope of the present disclosure. In some embodiments, some modules may be integrated into one physical entity or further split into more modules.
FIG. 2 illustrates a flow diagram of a method 200 for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure.
For ease of presentation, the process of the method implemented by the method 200 for real-time collaborative design of a component-based building information model will be described with a building as an example. As noted above, however, this is merely exemplary and is not intended to limit the scope of the present disclosure in any way. The embodiments of the method 200 described herein can be equally applied to the process of any other suitable engineering method for real-time collaborative design of a component-based building information model.
As shown in fig. 2, at block 202, Building Information Model (BIM) data of the edited component is obtained, the BIM data of the component being from a first terminal device of a plurality of terminal devices in a real-time co-design. By way of example only, the first terminal device is terminal device 102, such as a desktop computer, a laptop computer, a mobile computing device, and so forth.
At block 204, the data type corresponding to the BIM data of the edited component is queried.
The data types may be as shown in table 1.
TABLE 1
It is to be noted that the term "collision check" in table 1 refers to a check as to whether or not operations of a plurality of terminal apparatuses in real-time cooperative design with respect to the same member conflict.
The term "pixel" as used in this disclosure is described below in conjunction with FIG. 4. FIG. 4 illustrates a schematic diagram of pixels of a building information model, according to some embodiments of the present disclosure. A pixel is understood to be a visual representation of a rendered structure, which has a relatively large amount of data and can be calculated and stored in a local computer system without transmission. What needs to be transmitted is data describing the properties of the component, e.g., length, width, height, etc. of the component. When such data (temporary data type) is edited, only data describing the attribute of the building block in the data is transmitted to other terminal devices, and data describing the pixel of the building block in the data is not transmitted. Therefore, the speed can be improved, the bandwidth is saved, the time delay is reduced, the users of the plurality of terminal devices participating in the real-time collaborative design have no difference in vision, and the user experience is improved.
Returning now to fig. 2, at block 206, according to the queried data type, an editing right corresponding to the data type is provided to other terminal devices of the plurality of terminal devices in the real-time collaborative design, wherein when the data type is a temporary data type, data describing an attribute of a component among data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the component among the data belonging to the temporary data type.
In some embodiments, wherein when the data type is a locked data type, data belonging to the locked data type may be transmitted to the other terminal device, and the data belonging to the locked data type may only be editable by a user of the first terminal device; and when the data type is a sharing sequential data type, the data belonging to the sharing sequential data type may be transmitted to the other terminal device, and the data belonging to the sharing sequential data type may be capable of being edited by a user of any one of the plurality of terminal devices. For example, data of the locked data type edited by the terminal device 102 may be transmitted to the terminal device 103, for example, via the server 101, but the user of the terminal device 103 can only see and cannot edit the data of the locked data type. The data of the sharing sequential data type edited by the terminal device 102 may be transmitted to the terminal device 104, for example, via the server 101, and the user of the terminal device 104 can see and edit the data of the sharing sequential data type.
In some embodiments, the editing rights to the data belonging to the locked data type may include an insert operation for synchronously presenting an object created by a user of the first terminal device on each of the plurality of terminal devices in the real-time co-design. For example, a member representing a wall is inserted (such as newly added).
In some embodiments, the editing rights to the data belonging to the locked data type may further include a modification operation for synchronously presenting, on each of the plurality of terminal devices in the real-time co-design, modified BIM data of the component by the user of the first terminal device. For example, the height of the member representing the wall is modified to 3 meters.
In some embodiments, the editing authority for the data belonging to the type of the locked data may further include a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of the plurality of terminal devices in the real-time co-design. For example, a member representing a wall is deleted.
In some embodiments, wherein the editing rights to data belonging to the shared sequential data type may include: generating a queue describing an editing sequence according to the editing sequence of the BIM data of the editing components of the respective users of the plurality of terminal devices; according to the queue, editing corresponding to the queue is executed; and presenting results of the execution of the edits corresponding to the queue events on the plurality of terminal devices. For example, the user of the terminal apparatus 102 has performed an editing operation on a member representing a wall, the operation being a modification operation, and the data type being a shared sequential data type. After that, the user of the terminal apparatus 103 also performs an editing operation on the same member, which is also a modification operation, and the data type is also a sharing order data type. Therefore, the queue can be generated according to the sequence, and the corresponding operation is executed and presented according to the sequence of the editing operation in the queue.
FIG. 3 illustrates a flow diagram of a method 300 for real-time collaborative design of a component-based building information model, according to certain embodiments of the present disclosure. As shown in fig. 3, blocks 302, 304, 306 correspond one-to-one to the functions of blocks 202, 204, and 206 in fig. 2. For the sake of brevity, the description with respect to blocks 302, 304, and 306 will refer to the description with respect to blocks 202, 204, and 206. Further, the method 300 may also include block 308. In some embodiments, at block 308, a mapping table associated with the data of the attributes of the component is created, the mapping table preserving the relationship of the data of the attributes of the edited component on the first terminal device to the data of the attributes of the unedited component on the server; and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment. By transmitting the mapping table, the corresponding relation between the data and the data attribute can be clearer, and the error probability is reduced.
In some embodiments, method 300 may also include block 310. At block 310, recording edits of respective users of the plurality of terminal devices in a log, wherein the log is stored separately from the BIM data of the component; and presenting a result of the execution of the editing to other terminal devices of the plurality of terminal devices in the real-time collaborative design based on the independently stored logs. In this way, due to the independent storage of the logs, the fairness and traceability of the data are guaranteed, and the convenience of data maintenance is promoted. Block 310 may be performed automatically at any time and is not limited to being performed in the order shown in fig. 3.
In some embodiments, method 300 may also include block 312. At block 312, a first BIM identifier is determined, wherein the first BIM identifier is associated with the first terminal device; determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices; determining that the terminal equipment in other terminal equipment is in real-time collaborative design based on the first BIM identifier and the second BIM identifier being the same; or determining that the terminal equipment in the other terminal equipment is not in the real-time collaborative design based on the difference between the first BIM identifier and the second BIM identifier. By implementing block 312, it can be effectively determined whether a specific terminal device is in the real-time collaborative design, thereby excluding terminal devices not in the real-time collaborative design, so that data is more confidential and security is better. Block 312 may be performed automatically at any time or upon request and is not limited to being performed in the order shown in fig. 3.
By implementing the method 200 or the method 300, multi-terminal multi-user synchronous execution can be realized, which not only improves the model design speed, but also greatly improves the personnel utilization rate. And because the real-time performance of the real-time collaborative design is better, the user experience and the participation sense in the real-time collaborative design are better. Meanwhile, as the pixels are not transmitted, the bandwidth and the storage space can be reduced, the time delay is reduced, the users of a plurality of terminal devices participating in real-time collaborative design have no difference in vision, and the user experience is improved. The method disclosed by the invention does not need to make many restrictions at the terminal device in order to ensure the uniqueness of the data attributes, thereby greatly relieving the pressure of the client (for example, the terminal device 102 and the terminal device 104) and solving the problem that the data cannot be synchronized due to inconsistent data synchronization or terminal device conflict.
FIG. 5 illustrates a block diagram of an apparatus 500 for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure.
A building information model acquisition module 502 configured to acquire building information model BIM data of the edited component, the BIM data of the component being from a first terminal device of the plurality of terminal devices in the real-time co-design.
A query module 504 configured to query for a data type corresponding to BIM data of the edited component.
An editing authority providing module 506 configured to provide an editing authority corresponding to a data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of a component among data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the component among the data belonging to the temporary data type.
In some embodiments, the editing rights providing module may be further configured to: when the data type is a data type with lock, data belonging to the data type with lock is transmitted to other terminal devices, and the data belonging to the data type with lock can be edited only by a user of the first terminal device; and when the data type is a sharing sequential data type, data belonging to the sharing sequential data type is transmitted to the other terminal device, and the data belonging to the sharing sequential data type can be edited by a user of any one of the plurality of terminal devices.
In some embodiments, the editing rights to data belonging to the locked data type may include: an insertion operation for synchronously presenting an object created by a user of a first terminal device on each of a plurality of terminal devices in a real-time co-design; a modification operation for synchronously presenting, on each of a plurality of terminal devices in a real-time co-design, modified BIM data of the component by a user of a first terminal device; and a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of the plurality of terminal devices in the real-time co-design.
In some embodiments, the editing rights to data belonging to the shared sequential data type may include: generating a queue describing an editing sequence according to the editing sequence of the BIM data of the editing components of the respective users of the plurality of terminal devices; according to the queue, editing corresponding to the queue is executed; and presenting results of the execution of the edits corresponding to the queue events on the plurality of terminal devices.
In some embodiments, the editing rights providing module may be further configured to: creating a mapping table associated with the data of the properties of the component, the mapping table preserving the relationship of the data of the properties of the edited component on the first terminal device with the data of the properties of the unedited component on the server; and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment.
FIG. 6 illustrates a block diagram of an apparatus 600 for real-time collaborative design of component-based building information models, in accordance with certain embodiments of the present disclosure.
As shown in fig. 6, the building information model obtaining module 602, the query module 604 and the editing right providing module 606 correspond to the functions of the building information model obtaining module 502, the query module 504 and the editing right providing module 506 in fig. 5 one to one. For the sake of brevity, this disclosure is not repeated herein. Furthermore, in some embodiments, the apparatus 600 may further include a logging module 608 configured to record edits of respective users of the plurality of terminal devices in a log, wherein the log is stored separately from the BIM data of the component; and presenting a result of the execution of the editing to other terminal devices among the plurality of terminal devices in the real-time collaborative design based on the independently stored logs.
In some embodiments, the apparatus 600 may further include a real-time co-design determination module 610 configured to: determining a first BIM identifier, wherein the first BIM identifier is associated with the first terminal device; determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices; determining that the terminal equipment in other terminal equipment is in real-time collaborative design based on the first BIM identifier and the second BIM identifier being the same; or determining that the terminal equipment in the other terminal equipment is not in the real-time collaborative design based on the difference between the first BIM identifier and the second BIM identifier.
For specific implementation processes of the apparatus 500 and the apparatus 600, reference may be made to the descriptions of the method 200 and the method 300, and the detailed description of the disclosure is omitted here. It is understood that the same technical effects as the method 200 and the method 300 can be achieved by the apparatus 500 and the apparatus 600 of the present disclosure, so that at least one advantage as the method 200 and the method 300 for real-time collaborative design of a component-based building information model as described above can be achieved.
FIG. 7 illustrates a block diagram of a computing system 700 in which one or more embodiments of the disclosure may be implemented. The method 200 shown in FIG. 2 and the method 300 shown in FIG. 3 may be implemented by a computing system 700. The computing system 700 shown in fig. 7 is only an example, and should not be construed as limiting the scope or functionality of use of the implementations described herein.
As shown in fig. 7, computing system 700 is in the form of a general purpose computing device. Components of computing system 700 may include, but are not limited to, one or more processors or processing units 700, memory 720, one or more input devices 730, one or more output devices 740, storage 750, and one or more communication units 760. The processing unit 700 may be a real or virtual processor and may be capable of performing various processes according to the persistence stored in the memory 720. In a multi-processing system, multiple processing units execute computer-executable instructions to increase processing power.
The computing system 700 typically includes a number of computer-readable media. Such media may be any available media that is accessible by computing system 700 and includes, but is not limited to, volatile and non-volatile media, removable and non-removable media. Memory 720 may be volatile memory (e.g., registers, cache, Random Access Memory (RAM)), non-volatile memory (e.g., Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory), or some combination thereof. Storage 750 may be removable or non-removable, and may include machine-readable media, such as a flash drive, a diskette, or any other medium, which may be capable of being used to store information and which may be accessed within computing system 700.
The computing system 700 may further include additional removable/non-removable, volatile/nonvolatile computer system storage media. Although not shown in FIG. 7, a magnetic disk drive for reading from and writing to a removable, non-volatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, non-volatile optical disk may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 720 may include at least one program product having (e.g., at least one) set of program modules that are configured to carry out the functions of the various embodiments described herein.
A program/utility tool 722 having a set of one or more execution modules 724 may be stored, for example, in memory 720. Execution module 724 may include, but is not limited to, an operating system, one or more application programs, other program modules, and operating data. Each of these examples, or particular combinations, may include an implementation of a networked environment. Execution module 724 generally performs the functions and/or methods of embodiments of the subject matter described herein, such as method 200 and/or method 300.
The input unit 730 may be one or more of various input devices. For example, the input unit 739 may include a user device such as a mouse, a keyboard, a trackball, or the like. A communication unit 760 enables communication over a communication medium to another computing entity. Additionally, the functionality of the components of computing system 700 may be implemented in a single computing cluster or multiple computing machines, which are capable of communicating over a communication connection. Thus, the computing system 700 may operate in a networked environment using logical connections to one or more other servers, network Personal Computers (PCs), or another general network node. By way of example, and not limitation, communication media includes wired or wireless networking technologies.
The functions described herein may be performed, at least in part, by one or more hardware logic components. By way of example, and not limitation, illustrative types of hardware logic components that may be used include Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
Program code for implementing the methodologies of the subject matter described herein may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
Further, while operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, although several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the subject matter described herein. Certain features that are described in the context of separate implementations can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Some example implementations of the present disclosure are listed below.
In a first aspect of the present disclosure, a method for real-time collaborative design of a component-based building information model is provided. The method comprises the following steps: obtaining BIM data of the edited building information model of the component, wherein the BIM data of the component is from a first terminal device in a plurality of terminal devices in real-time collaborative design; querying a data type corresponding to BIM data of the edited component; and providing an editing right corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the building block among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the building block among the data belonging to the temporary data type.
In some embodiments, wherein when the data type is a locked data type, data belonging to the locked data type is transmitted to the other terminal device, and the data belonging to the locked data type can only be edited by a user of the first terminal device; and when the data type is a sharing sequential data type, data belonging to the sharing sequential data type is transmitted to the other terminal device, and the data belonging to the sharing sequential data type can be edited by a user of any one of the plurality of terminal devices.
In some embodiments, wherein the editing rights to data belonging to the locked data type comprise: an insertion operation for synchronously presenting an object created by a user of a first terminal device on each of a plurality of terminal devices in a real-time co-design; a modification operation for synchronously presenting, on each of a plurality of terminal devices in a real-time co-design, modified BIM data of the component by a user of a first terminal device; and a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of the plurality of terminal devices in the real-time co-design.
In some embodiments, wherein the editing rights to data belonging to the shared sequential data type comprise: generating a queue describing an editing sequence according to the editing sequence of the BIM data of the editing components of the respective users of the plurality of terminal devices; according to the queue, editing corresponding to the queue is executed; and presenting results of the execution of the edits corresponding to the queue events on the plurality of terminal devices.
In certain embodiments, the method further comprises: creating a mapping table associated with the data of the properties of the component, the mapping table preserving the relationship of the data of the properties of the edited component on the first terminal device with the data of the properties of the unedited component on the server; and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment.
In certain embodiments, the method further comprises: recording edits of respective users of the plurality of terminal devices in a log, wherein the log and the BIM data of the member are respectively and independently stored; and presenting a result of the execution of the editing to other terminal devices of the plurality of terminal devices in the real-time collaborative design based on the independently stored logs.
In certain embodiments, the method further comprises: determining a first BIM identifier, wherein the first BIM identifier is associated with the first terminal device; determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices; determining that the terminal equipment in other terminal equipment is in real-time collaborative design based on the first BIM identifier and the second BIM identifier being the same; or determining that the terminal equipment in the other terminal equipment is not in the real-time collaborative design based on the difference between the first BIM identifier and the second BIM identifier.
In certain embodiments of the second aspect, an apparatus for real-time collaborative design of component-based building information models is provided. The device includes: a building information model acquisition module configured to acquire Building Information Model (BIM) data of the edited component, the BIM data of the component being from a first terminal device of a plurality of terminal devices in the real-time collaborative design; a query module configured to query a data type corresponding to BIM data of the edited component; and an editing authority providing module configured to provide an editing authority corresponding to the data type to other terminal devices among the plurality of terminal devices in the real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the component among the data belonging to the temporary data type is transmitted to the other terminal devices without transmitting data describing a pixel of the component among the data belonging to the temporary data type.
In some embodiments, the editing-right providing module is further configured to: when the data type is a data type with lock, data belonging to the data type with lock is transmitted to other terminal devices, and the data belonging to the data type with lock can be edited only by a user of the first terminal device; and when the data type is a sharing sequential data type, data belonging to the sharing sequential data type is transmitted to the other terminal device, and the data belonging to the sharing sequential data type can be edited by a user of any one of the plurality of terminal devices.
In some embodiments, wherein the editing rights to data belonging to the locked data type comprise: an insertion operation for synchronously presenting an object created by a user of a first terminal device on each of a plurality of terminal devices in a real-time co-design; a modification operation for synchronously presenting, on each of a plurality of terminal devices in a real-time co-design, modified BIM data of the component by a user of a first terminal device; and a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of the plurality of terminal devices in the real-time co-design.
In some embodiments, wherein the editing rights to data belonging to the shared sequential data type comprise: generating a queue describing an editing sequence according to the editing sequence of the BIM data of the editing components of the respective users of the plurality of terminal devices; according to the queue, editing corresponding to the queue is executed; and presenting results of the execution of the edits corresponding to the queue events on the plurality of terminal devices.
In some embodiments, the editing-right providing module is further configured to: creating a mapping table associated with the data of the properties of the component, the mapping table preserving the relationship of the data of the properties of the edited component on the first terminal device with the data of the properties of the unedited component on the server; and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment.
In certain embodiments, the apparatus further comprises: a log module configured to record edits of respective users of the plurality of terminal devices in a log, wherein the log and the BIM data of the member are stored independently from each other; and presenting a result of the execution of the editing to other terminal devices of the plurality of terminal devices in the real-time collaborative design based on the independently stored logs.
In certain embodiments, the apparatus further comprises: a real-time co-design determination module configured to: determining a first BIM identifier, wherein the first BIM identifier is associated with the first terminal device; determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices; determining that the terminal equipment in other terminal equipment is in real-time collaborative design based on the first BIM identifier and the second BIM identifier being the same; or determining that the terminal equipment in the other terminal equipment is not in the real-time collaborative design based on the difference between the first BIM identifier and the second BIM identifier.
In an embodiment of the third aspect, an electronic device is provided. The electronic device includes: a memory and a processor; wherein the memory is for storing one or more computer instructions, wherein the one or more computer instructions are executed by the processor to implement the method according to the first aspect.
In an embodiment of the fourth aspect, a computer-readable storage medium is provided. The computer readable storage medium has stored thereon one or more computer instructions, wherein the one or more computer instructions are executed by a processor to implement the method according to the first aspect.
In an embodiment of the fifth aspect, a computer program product is provided. The computer program product comprises one or more computer instructions which, when executed by a processor, implement the method according to the first aspect.
Although the disclosure has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (17)
1. A method for real-time collaborative design of a component-based building information model, comprising:
obtaining BIM data of a building information model of an edited component, wherein the BIM data of the component is from a first terminal device in a plurality of terminal devices in real-time collaborative design;
querying a data type corresponding to the edited BIM data of the component; and
providing editing authority corresponding to the data type to other terminal devices in a plurality of terminal devices in real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing the attribute of the component in the data belonging to the temporary data type is transmitted to the other terminal devices, and data describing the pixel of the component in the data belonging to the temporary data type is not transmitted.
2. The method of claim 1, wherein:
when the data type is a locked data type, data belonging to the locked data type is transmitted to the other terminal device, and the data belonging to the locked data type can be edited only by a user of the first terminal device; and
when the data type is a sharing sequential data type, data belonging to the sharing sequential data type is transmitted to the other terminal device, and the data belonging to the sharing sequential data type can be edited by a user of any one of the plurality of terminal devices.
3. The method of claim 2, wherein the editing rights to data belonging to the locked data type comprise:
an insertion operation for synchronously presenting an object created by a user of the first terminal device on each of a plurality of terminal devices in a real-time co-design;
a modification operation for synchronously presenting, on each of a plurality of terminal devices in a real-time co-design, modified BIM data of the member by a user of the first terminal device; and
a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of a plurality of terminal devices in a real-time co-design.
4. The method of claim 2, wherein the editing rights to data belonging to the shared sequential data type comprise:
generating a queue describing the edit sequence according to the edit sequence of the BIM data of the component edited by the respective users of the plurality of terminal devices;
according to the queue, editing corresponding to the queue is executed; and
presenting results of the performance of the edits corresponding to the queue events on the plurality of terminal devices.
5. The method of claim 2, further comprising:
creating a mapping table associated with the data of the properties of the component, the mapping table holding the relationship of the data of the properties of the component edited on the first terminal device and the data of the properties of the component unedited on the server; and
and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment.
6. The method of claim 3, further comprising:
recording edits of respective users of the plurality of terminal devices in a log, wherein the log and the BIM data of the member are stored independently from each other; and
presenting results of the execution of the editing to the other ones of the plurality of terminal devices in a real-time collaborative design based on the independently stored logs.
7. The method of claim 1, further comprising:
determining a first BIM identifier, wherein the first BIM identifier is associated with the first terminal device;
determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices;
determining that the terminal device of the other terminal devices is in real-time collaborative design based on the first BIM identifier being the same as the second BIM identifier; or
Determining that the terminal device of the other terminal devices is not in real-time co-design based on the first BIM identifier being different from the second BIM identifier.
8. An apparatus for real-time collaborative design of a component-based building information model, comprising:
a building information model acquisition module configured to acquire Building Information Model (BIM) data of the edited component, the BIM data of the component being from a first terminal device of a plurality of terminal devices in a real-time collaborative design;
a query module configured to query a data type corresponding to the edited BIM data of the component; and
an editing authority providing module configured to provide an editing authority corresponding to the data type to other terminal devices among a plurality of terminal devices in a real-time collaborative design according to the queried data type, wherein when the data type is a temporary data type, data describing an attribute of the component among data belonging to the temporary data type is transmitted to the other terminal devices, and data describing a pixel of the component among data belonging to the temporary data type is not transmitted.
9. The apparatus of claim 8, wherein the editing-right providing module is further configured to:
when the data type is a locked data type, data belonging to the locked data type is transmitted to the other terminal device, and the data belonging to the locked data type can be edited only by a user of the first terminal device; and
when the data type is a sharing sequential data type, data belonging to the sharing sequential data type is transmitted to the other terminal device, and the data belonging to the sharing sequential data type can be edited by a user of any one of the plurality of terminal devices.
10. The apparatus of claim 9, wherein the editing rights to data belonging to the locked data type comprise:
an insertion operation for synchronously presenting an object created by a user of the first terminal device on each of a plurality of terminal devices in a real-time co-design;
a modification operation for synchronously presenting, on each of a plurality of terminal devices in a real-time co-design, modified BIM data of the member by a user of the first terminal device; and
a deletion operation for synchronously deleting deletion of the BIM data of the component by the user of the first terminal device on each of a plurality of terminal devices in a real-time co-design.
11. The apparatus of claim 9, wherein the editing rights to data belonging to the shared sequential data type comprise:
generating a queue describing the edit sequence according to the edit sequence of the BIM data of the component edited by the respective users of the plurality of terminal devices;
according to the queue, editing corresponding to the queue is executed; and
presenting results of the performance of the edits corresponding to the queue events on the plurality of terminal devices.
12. The apparatus of claim 9, wherein the editing-right providing module is further configured to:
creating a mapping table associated with the data of the properties of the component, the mapping table holding the relationship of the data of the properties of the component edited on the first terminal device and the data of the properties of the component unedited on the server; and
and responding to the request of other terminal equipment, and transmitting the mapping table to the corresponding terminal equipment.
13. The apparatus of claim 8, further comprising:
a log module configured to record edits of respective users of the plurality of terminal devices in a log, wherein the log is stored separately from the BIM data of the member; and
presenting results of the execution of the editing to the other ones of the plurality of terminal devices in a real-time collaborative design based on the independently stored logs.
14. The apparatus of claim 8, further comprising:
a real-time co-design determination module configured to:
determining a first BIM identifier, wherein the first BIM identifier is associated with the first terminal device;
determining a second BIM identifier, wherein the second BIM identifier is associated with one of the other terminal devices;
determining that the terminal device of the other terminal devices is in real-time collaborative design based on the first BIM identifier being the same as the second BIM identifier; or
Determining that the terminal device of the other terminal devices is not in real-time co-design based on the first BIM identifier being different from the second BIM identifier.
15. An electronic device, comprising:
a memory and a processor;
wherein the memory is to store one or more computer instructions, wherein the one or more computer instructions are to be executed by the processor to implement the method of any one of claims 1 to 7.
16. A computer readable storage medium having one or more computer instructions stored thereon, wherein the one or more computer instructions are executed by a processor to implement the method of any one of claims 1 to 7.
17. A computer program product comprising one or more computer instructions, wherein the one or more computer instructions are executed by a processor to implement the method of any one of claims 1 to 7.
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