CN114817271B

CN114817271B - Equipment management method and device based on building information model and electronic equipment

Info

Publication number: CN114817271B
Application number: CN202210746997.XA
Authority: CN
Inventors: 周伟峰; 马健坤
Original assignee: Teoform Shenzhen Information Technology Co ltd
Current assignee: Teoform Shenzhen Information Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-22
Anticipated expiration: 2042-06-29
Also published as: CN114817271A

Abstract

The invention discloses a device management method and device based on a building information model and an electronic device, wherein the method comprises the following steps: binding the model code, the IOT code and the service code in advance; detecting that a certain device has a fault, and acquiring a service code corresponding to the device; and acquiring the corresponding IOT code and the model code according to the service code so as to position the fault equipment in the building information model. The embodiment of the invention adopts a practical and expandable coding rule, can effectively meet the operation and maintenance requirements, simultaneously corresponds the codes to the BIM model in engineering, exerts the value of the digital assets, can be applied to the operation and maintenance of other projects as a base table, has reusability, and can reduce a large amount of operation and maintenance time cost.

Description

Equipment management method and device based on building information model and electronic equipment

Technical Field

The invention relates to the technical field of building information, in particular to a method and a device for equipment management based on a building information model and electronic equipment.

Background

Because the operation and maintenance requirements and the BIM model need to establish one-to-one relation with reality, the operation and maintenance management component needs to be uniquely coded as an interaction medium for the functions of the platform, such as the relation between the Revit model and the display platform, the butt joint of the IOT data identification and the butt joint of the business personnel data identification.

For existing coding, in the existing Revit model building block, at the moment each primitive is built, software automatically assigns a unique ID to each primitive, the ID is sorted first and later by the time of the model building block, the ID cannot be changed manually unless redrawing is deleted, and thus, if a former building block is deleted, the ID of the building block behind the deleted ID will change. Therefore, although there is a unique component ID as the identifier, the identifier has no classification basis and cannot be retained as a recognizable basis, and meanwhile, the ID of the component may change under the change of the later model operation and maintenance, so that people cannot distinguish the component equipment corresponding to the ID, which brings inconvenience to equipment management and cannot meet the operation and maintenance requirements.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

In view of the defects of the prior art, the invention provides a device management method and device based on a building information model and an electronic device, and aims to solve the problems that in the prior art, a device in a BIM (building information modeling) model adopts a unique component ID as an identifier, the identifier has no classification basis, and when a component is deleted, the component ID is also changed, so that inconvenience is brought to subsequent device management.

The technical scheme of the invention is as follows:

the first embodiment of the invention provides a device management method based on a building information model, which comprises the following steps:

binding the model code, the IOT code and the service code in advance;

detecting that a certain device has a fault, and acquiring a service code corresponding to the device;

and acquiring the corresponding IOT code and the model code according to the service code so as to position the fault equipment in the building information model.

Further, the binding the model code, the IOT code, and the service code in advance includes:

setting codes in advance for members in the building information model, and recording the codes as model codes, wherein the model codes are unique identification codes;

collecting and screening IOT codes of builders, acquiring IOT codes of equipment, and associating the IOT codes of the equipment with model codes of the members;

and acquiring a service code corresponding to the predefined equipment, and binding the model code, the IOT code and the service code.

Further, the setting of a code for a member in the building information model in advance is recorded as a model code, and the model code is a unique identification code and includes:

creating project parameters in a building information model in advance;

after the project parameters are set, acquiring component data and judging whether the component data need to be independently coded;

if the component data do not need independent coding, a component detail table is created, the component detail table is modified according to a family list in design software and a preset coding table, and model coding of the component is generated;

if the component data need to be independently coded, uniformly coding the components based on a modeling tool to generate component codes, and modifying the component codes according to a family list and a preset code table in design software to generate model codes of the components.

Further, the uniformly programming the building blocks based on the modeling tool to generate the building block codes comprises:

acquiring the equipment type of equipment to be input;

filtering out corresponding family instances through the modeling tool nodes based on the device types;

configuring an input parameter according to the family instance;

after the input parameters are operated, the input state is checked through a filter;

and if the recording is finished, generating the component code.

Further, the collecting and screening IOT codes of the builders, obtaining the IOT codes of the devices, and associating the IOT codes of the devices with the model codes of the members includes:

collecting and screening IOT codes of construction businessmen, and acquiring equipment data input database, wherein the equipment data points comprise table codes, indexes, data, values and IP fields;

predefining a set of IOT codes corresponding to the equipment data one by one through a point table of a database to generate the IOT codes of the equipment;

the IOT encoding of the device is associated with the model encoding of the building block.

Further, the acquiring a service code corresponding to the predefined device, and binding the model code, the IOT code, and the service code includes:

defining a service code corresponding to equipment in advance according to service data uploaded by service personnel;

recording a service code corresponding to the equipment into a database;

and respectively associating the service code corresponding to the equipment with the IOT code and the model code to finish the binding of the model code, the IOT code and the service code.

Further, if the component data needs independent coding, uniformly coding the components based on a modeling tool to generate component codes, modifying the component codes according to a family list and a preset coding table in design software, and generating model codes of the components, including:

if the component data needs independent coding, uniformly coding the components based on a dynamo tool to generate component codes;

and comparing the family list in Revit, prefixing the family name of the component code according to the classification information, and modifying the family name of the component code according to the family list and a preset code table to generate the model code of the component.

Another embodiment of the present invention provides an apparatus for managing devices based on a building information model, the apparatus including:

the binding module is used for binding the model code, the IOT code and the service code in advance;

the service code acquisition module is used for detecting that a certain device has a fault and acquiring a service code corresponding to the device;

and the positioning module is used for acquiring the corresponding IOT code and the model code according to the service code so as to position the fault equipment in the building information model.

Another embodiment of the present invention provides an electronic device comprising at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method for device management based on a building information model described above.

Another embodiment of the present invention also provides a non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the above-described method for device management based on a building information model.

Has the advantages that: the embodiment of the invention adopts a practical and expandable coding rule, can effectively meet the operation and maintenance requirements, simultaneously corresponds the codes to the BIM model in the engineering, exerts the digital asset value thereof, can be used as a base table to be applied to the operation and maintenance of other projects, has reusability, and can reduce a large amount of operation and maintenance time cost.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a flow chart of a preferred embodiment of a method for managing equipment based on a building information model according to the present invention;

FIG. 2 is a schematic flow chart of a model code entry method according to a preferred embodiment of the method for managing equipment based on a building information model of the present invention;

FIG. 3 is a functional block diagram of an apparatus management device based on a building information model according to a preferred embodiment of the present invention;

fig. 4 is a schematic diagram of a hardware structure of an electronic device according to a preferred embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is described in further detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

In view of the above problems, an embodiment of the present invention provides a device management method based on a building information model, please refer to fig. 1, and fig. 1 is a flowchart of a preferred embodiment of the device management method based on the building information model according to the present invention. As shown in fig. 1, it includes:

step S100, binding model codes, IOT codes and service codes in advance;

s200, detecting that a certain device fails, and acquiring a service code corresponding to the device;

and S300, acquiring corresponding IOT codes and model codes according to the service codes so as to position the fault equipment in the building information model.

In specific implementation, the embodiment of the invention is based on the unified device coding of the model coding, and realizes three-code integration by the association of the acquisition processing and association of the IOT coding and the service coding.

The invention belongs to the coding rule of operation and maintenance requirements; in order to explain Building Information Modeling (BIM) model components, each component of the BIM creates a model code with unique identification, and codes according to a coding structure of a floor + a system + a device class + a serial number, for example, the B3-DT-01-001 is identified as the B3 floor-an elevator system-a passenger elevator-01. The IOT codes are generally set according to a point table set by a construction manufacturer when building fixed point identifiers exist, the point table has uniqueness, and a set of IOT codes are customized through the point table to correspond to one pass model. After the codes are established, the codes are associated with the IOT codes, and the codes of each model component can be identified quickly. The service code is set for the service staff to conveniently and accurately find the position of the equipment. Detecting that a certain device has a fault, and acquiring a service code corresponding to the device; and acquiring the corresponding IOT code and model code according to the service code so as to position the fault equipment in the building information model, thereby facilitating people to quickly acquire the position data of the fault equipment, and checking the belonged category of the equipment, the relationship with other equipment and other data in the BIM model.

The method establishes the artificial identification record for carrying out unique identification on the existing model component so as to meet the operation and maintenance requirements in the later period, realize a whole set of flow, and get through the relationship between people and equipment, and the relationship between reality and virtual.

In one embodiment, the pre-binding of the model code, the IOT code, and the service code includes:

setting codes for members in the building information model in advance, and recording the codes as model codes, wherein the model codes are unique identification codes;

collecting and screening IOT codes of builders, acquiring IOT codes of equipment, and associating the IOT codes of the equipment with model codes of members;

In specific implementation, a model code is established, and codes are set for all Revit components, wherein the codes are unique identification code 'label' codes. The IOT code of a builder is collected and screened, the IOT code of equipment is obtained, the IOT code of the equipment is associated with the model code of a component, the service code corresponding to the equipment is predefined by service personnel, and the model code, the IOT code and the service code are bound to complete the integration of three codes. Revit is the name of a suite of software series available from Autodesk. The Revit series software is constructed for a Building Information Model (BIM) and can help architects to design, build and maintain buildings with better quality and higher energy efficiency.

In one embodiment, a code is preset for a component in the building information model and is recorded as a model code, and the model code is a unique identification code and comprises the following steps:

creating project parameters in a building information model in advance;

after the project parameters are set, acquiring component data and judging whether the component data need independent coding;

if the component data needs independent coding, uniformly coding the components based on a modeling tool to generate component codes, and modifying the component codes according to a family list and a preset code table in design software to generate model codes of the components.

In specific implementation, with reference to the GB/T51269-2017 coding structure, the model coding principle is extended, and data including all components in Revit is recorded. Regarding the requirements of model coding, the abbreviation of each system is corresponding to the system abbreviation in the coding table, and after the recording is completed, the system abbreviation is updated by using a Dynamo node (a function block built in Dynamo software). A family of instances has a number of parameter values, including instance parameters and type parameters. For example parameters, taking a wall as an example, we can first obtain the family type of the wall, and then obtain the value of this type of thickness parameter by using the "element.

Families representing devices under different systems in Revit should be distinguished and are denoted by different names to distinguish. The family is the basic form of the primitive, taking water pressure as an example, called PD _ sewage pressure in the sewage system, PD _ oily wastewater pressure in the wastewater system, and PD _ rainwater pressure in the rainwater system.

With regard to the encoded entry method, project parameters are first created in a project file, and a list can be created for components that do not require independent encoding. Although the door is divided into different families, such as a common door, a fireproof door and a civil air defense door, the common door also comprises doors with different specifications, such as a conference room door, an office room door and the like, and each independent door component (family example) does not need to be independently coded. And (4) counting the required values of the whole model after the model is built through a detailed table.

The individual numbers can then be uniformly coded using the dynamo tool. And then, according to the family list in Revit, adding a prefix in front of the family name according to MEP classification to modify the family name, if the fire extinguisher cabinet is modified into a P _ fire extinguisher cabinet, and determining the equipment code after modification.

The node module is arranged to comprise a filtering module and an entry module, the filtering module is disconnected from the entry module before the operation data is filtered, the input family name filtering and the family name filtering of the frame selection family are carried out through the filtering module, then the entry module is accessed, and the operation of the entry data, the configuration parameters and the operation entry parameters is carried out, so that the operation of the whole node module is realized. Finally, self-checking is performed by filter inspection.

With the help of a Dynamo node packet, a filter rule is firstly created through a Filter rule. And after the rule is created, a filter is created, and the rule of the filter is only required to be input to a Parameter Filter element. All view filters in the current project can be obtained by directly inputting Filter Element (Filter primitive) in All Elements of Type. A view filter may then be added to a view by adding a view filter to the specified view through the view.

After the filter is added, the operation of replacing the graph of the filter can be carried out, and the corresponding parameter value is input by means of the overlardegraphic settings.

The filter comprises family example filtering, family name filtering and family name filtering of a frame selection family, wherein the frame selection is divided into: and (3) framing a plurality of groups for filtering: and (5) framing and filtering a single family.

The self-checking mode is as follows: setting a filter at revit: the filter name is set. Selecting a category, indicating what category to filter; and setting a filtering condition, namely extracting all primitives meeting the condition in the selected component by using the filter. And (4) checking through a filter.

The entry window module is operated by clicking, and whether entry is completed or not is checked in the entry window module.

The self-checking process comprises the following steps: the newly-built data is recorded into the three-dimensional view and can be copied from other completed three-dimensional views with details.

Filters are created and named after the system class name entered.

And closing by default after the new construction is completed.

All visibility after data entry is complete is controlled by the filter, self-checking is complete.

The parameter configuration rules are as follows:

configuring floors, setting the name of a parameter as 'floor', setting the floors as 1-level numbers, and setting B-ridge 3-level as a parameter 'B3';

configuring a system, setting the name of a system parameter as 'sys', and setting the system as a 2-level serial number, such as setting a power system 'TXCT';

instance parameters are entered using the "element. Setparametervalubyname" node, as is the "floor" into the "parameterName" plate and the "B3" into the "value" plate.

And configuring type numbers, wherein the type numbers are configured after the two-level parameter configuration of the floor and the system is completed. The parameter name "label" and the sequence number of the subclass are set.

In one embodiment, the building block code is generated based on a unified build of the building blocks by a modeling tool, comprising:

acquiring the equipment type of equipment to be recorded;

filtering out corresponding family instances through the modeling tool nodes based on the equipment types;

configuring an input parameter according to the family instance;

after the logging parameters are operated, checking the logging state through a filter;

and if the recording is finished, generating the component code.

In specific implementation, taking a modeling tool as a dynamo tool as an example, if component data needs to be independently coded, uniformly coding the components based on the modeling tool to generate component codes, modifying the component codes by referring to a family list and a preset code table in design software, and generating model codes of the components, wherein the method comprises the following steps of:

When the method is implemented specifically, when the components are uniformly coded based on a modeling tool, the coding principle is as follows: all members in Revit, including buildings, wall columns, rooms, equipment, conventional models, stairs, various mechanical equipment and other family examples, need to input data. Where family instances refer to actual items (individual primitives) placed in the project, they have specific locations in either the building (model instance) or drawing (annotation instance).

The codes are coded according to the common floor parameter name "floor" and the system parameter name "sys" which can not distinguish specific components. The families of devices under different systems are distinguished by different names.

Individual component models with "label" codes that uniquely identify custom devices are independently identified.

All component codes are shown in the pre-generated document MEP, and the space management and building structure code related content.

In addition, the system abbreviations in the BIM model correspond to the system abbreviations in the coding table. And updating the system abbreviation by a Dynamo node after the system abbreviation is recorded. With the existing encoding rules, all families should have one-to-one correspondence with names in the encoding table, so that families representing devices under different systems in Revit should be distinguished and represented by different names.

In one embodiment, collecting and screening the builder IOT code, obtaining the IOT code for the device, and associating the IOT code for the device with the model code for the component includes:

a set of IOT codes which correspond to the equipment data one to one is predefined through a point table of a database, and IOT codes of the equipment are generated;

During specific implementation, the IOT codes of the builders are collected and screened to obtain the fields of point table codes, indexes, data, values, IP and the like of the equipment, the fields are recorded into a database, and then a set of IOT codes corresponding to the IOT codes is customized through the point table in the database. Because the model code and the IOT code are all built in the same model entry, the model code and the IOT code have relevance when the model is analyzed. The operation in the database sets addresses for the model table and the IOT table, the model table and the IOT table can quickly find each other through external keys, and the operation and maintenance requirements are facilitated by associating the addresses in the database entry and the lookup.

In one embodiment, acquiring a service code corresponding to a predefined device, and binding a model code, an IOT code, and the service code includes:

defining a service code corresponding to the equipment in advance according to service data uploaded by service personnel;

recording a service code corresponding to the equipment into a database;

In specific implementation, if a service needs to be expanded, a service person can customize a set of code tables convenient to query and understand, and the code tables are recorded into a warehouse and then are associated with the two tables for operation, if the label code is B3-DT-01-001 and is identified as B3 floor-elevator system-elevator-01, the service code is set as B3 floor-1 elevator. Therefore, the effect of combining three codes into one is achieved.

The embodiment of the present invention further provides a flowchart of a model code entry method, as shown in fig. 2, the method includes:

starting;

inputting a parameter name;

setting parameters;

judging whether the code is independent code;

if the code is independent, determining the type of the input equipment; filtering out the family instance through dy nodes; configuring an input parameter; running and recording; checking whether the input is finished or not through a middle window of a filter dynamo; compare to the family list in Revit; modifying the comparison coding table; confirming the equipment code; self-checking; finishing; the dy nodes are Dynamo nodes and are nodes in the Revit software, and different nodes correspond to different functions;

if not, comparing with family list in Revit; modifying the comparison coding table; confirming the equipment code; self-checking; and (6) ending.

The embodiment of the invention provides an equipment management method based on a building information model, which is used for establishing a model code and setting codes for all revit components, wherein the codes are unique identification code 'label' codes. The method comprises the steps of obtaining fields such as point table codes, indexes, data, values and IP of equipment through screening by collecting IOT codes of a builder, inputting the fields into a database, and customizing a set of IOT codes corresponding to the IOT codes through the point table in the database. Because the model code and the IOT code are both recorded and constructed in the same model, the model code and the IOT code have relevance when the model is analyzed, addresses are set for the model table and the IOT table by operating in a database, the model code and the IOT table can quickly find each other through external keys, and the model code and the IOT code are correlated in the recording and searching of the database, so that the operation and maintenance requirements are facilitated. If the service needs to be expanded, a service person can customize a set of code tables convenient to query and understand, and the code tables are recorded into a warehouse and then are associated with the two tables for operation, if the label code is B3-DT-01-001 and is marked as B3 floor-elevator system-elevator-01, and the service code is set as B3 floor-1 elevator. Therefore, the effect of combining three codes into one is achieved.

The method can effectively meet the operation and maintenance requirements, simultaneously, the codes correspond to the BIM in the engineering to play the value of the digital assets, the model code table can be applied to operation and maintenance of other projects as a base table, reusability is realized, and a large amount of operation and maintenance time cost can be reduced.

It should be noted that, a certain order does not necessarily exist between the above steps, and those skilled in the art can understand, according to the description of the embodiments of the present invention, that in different embodiments, the above steps may have different execution orders, that is, may be executed in parallel, may also be executed interchangeably, and the like.

Another embodiment of the present invention provides an apparatus for managing equipment based on a building information model, as shown in fig. 3, the apparatus 1 includes:

the binding module 11 is used for binding the model code, the IOT code and the service code in advance;

a service code acquiring module 12, configured to detect that a certain device fails, and acquire a service code corresponding to the device;

and the positioning module 13 is configured to obtain the corresponding IOT code and the model code according to the service code, so as to position the faulty device in the building information model.

The detailed description of the embodiments is omitted here for the embodiments of the method.

Another embodiment of the present invention provides an electronic device, as shown in fig. 4, the electronic device 10 includes:

one or more processors 110 and a memory 120, where one processor 110 is illustrated in fig. 4, the processor 110 and the memory 120 may be connected by a bus or other means, and fig. 4 illustrates a connection via a bus as an example.

The processor 110 is used to implement various control logic of the electronic device 10, which may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), a single chip, an ARM (Acorn RISC Machine) or other programmable logic device, discrete gate or transistor logic, discrete hardware controls, or any combination of these components. Also, the processor 110 may be any conventional processor, microprocessor, or state machine. The processor 110 may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.

The memory 120, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions corresponding to the device management method based on the building information model in the embodiment of the present invention. The processor 110 executes various functional applications and data processing of the device 10, that is, implements the device management method based on the building information model in the above-described method embodiments, by executing the nonvolatile software programs, instructions, and units stored in the memory 120.

The memory 120 may include a storage program area and a storage data area, wherein the storage program area may store an application program required for operating the device, at least one function; the storage data area may store data created according to the use of the device 10, and the like. Further, the memory 120 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 120 optionally includes memory located remotely from processor 110, which may be connected to device 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

One or more units are stored in the memory 120, and when executed by the one or more processors 110, perform the building information model-based device management method in any of the above-described method embodiments, e.g., perform the above-described method steps S100 to S300 in fig. 1.

Embodiments of the present invention provide a non-transitory computer-readable storage medium storing computer-executable instructions for execution by one or more processors, for example, to perform steps S100-S300 of the method of fig. 1 described above.

By way of example, non-volatile storage media can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically erasable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Synchronous RAM (SRAM), dynamic RAM, (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The disclosed memory controls or memories of the operating environments described herein are intended to comprise one or more of these and/or any other suitable types of memory.

Another embodiment of the present invention provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of building information model-based device management of the above-described method embodiment. For example, the method steps S100 to S300 in fig. 1 described above are performed.

The embodiments described above are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment.

Through the above description of the embodiments, it is clear to those skilled in the art that the embodiments may be implemented by software plus a general hardware platform, and may also be implemented by hardware. Based on such understanding, the technical solutions in essence or part contributing to the related art can be embodied in the form of a software product, which can be present in a computer readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the method of various embodiments or some parts of embodiments.

Conditional language such as "can," "might," or "may" is generally intended to convey that a particular embodiment can include (yet other embodiments do not include) particular features, elements, and/or operations, among others, unless specifically stated otherwise or understood otherwise within the context as used. Thus, such conditional language is also generally intended to imply that features, elements, and/or operations are in any way required for one or more embodiments or that one or more embodiments must include logic for deciding, with or without input or prompting, whether such features, elements, and/or operations are included or are to be performed in any particular embodiment.

What has been described herein in the specification and drawings includes examples that can provide a device management method and apparatus based on a building information model. It will, of course, not be possible to describe every conceivable combination of components and/or methodologies for purposes of describing the various features of the disclosure, but it can be appreciated that many further combinations and permutations of the disclosed features are possible. It is therefore evident that various modifications can be made to the disclosure without departing from the scope or spirit thereof. In addition, or in the alternative, other embodiments of the disclosure may be apparent from consideration of the specification and drawings and from practice of the disclosure as presented herein. It is intended that the examples set forth in this specification and the drawings be considered in all respects as illustrative and not restrictive. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A device management method based on a building information model is characterized by comprising the following steps:

binding the model code, the IOT code and the service code in advance;

acquiring corresponding IOT codes and model codes according to the service codes so as to position the fault equipment in the building information model;

the pre-binding of the model code, the IOT code and the service code includes:

acquiring a service code corresponding to predefined equipment, and binding the model code, the IOT code and the service code;

the method is characterized in that a code is set in advance for a component in the building information model and is recorded as a model code, and the model code is a unique identification code and comprises the following steps:

creating project parameters in a building information model in advance;

if the component data do not need to be independently coded, creating a component detail table, modifying the component detail table according to a family list in design software and a preset coding table, and generating a model code of the component;

if the component data needs independent coding, uniformly coding the components based on a modeling tool to generate component codes, and modifying the component codes according to a family list and a preset code table in design software to generate model codes of the components;

the method for uniformly programming the components based on the modeling tool to generate the component codes comprises the following steps:

acquiring the equipment type of equipment to be input;

configuring an input parameter according to the family instance;

if the input is finished, generating a component code;

with the help of a Dynamo node packet, a filter rule is firstly created through a Filter rule. After the rule is created, a filter is created, and the rule of the filter is input to a Parameter Filter element. Directly inputting a primitive of a Filter Element Filter in All Elements of Type to obtain All view filters in the current item; add view filter for specified view add select filter for view through view.

2. The method of claim 1, wherein collecting and screening the builder IOT code, obtaining the IOT code for the device, and associating the IOT code for the device with the model code for the component comprises:

3. The method of claim 2, wherein the obtaining a service code corresponding to the predefined device, and binding the model code, the IOT code, and the service code comprises:

recording a service code corresponding to the equipment into a database;

4. The method of claim 3, wherein if the component data requires independent coding, uniformly coding the components based on a modeling tool to generate component codes, and modifying the component codes against a family list and a preset code table in the design software to generate model codes of the components, comprising:

and comparing the family list in Revit, adding a prefix in front of the family name of the component code according to the classification information, and modifying the family name of the component code according to the family list and a preset code table to generate the model code of the component.

5. An apparatus for managing devices based on a building information model, the apparatus comprising:

the service code acquisition module is used for detecting that a certain device fails and acquiring a service code corresponding to the device;

the positioning module is used for acquiring the corresponding IOT code and the model code according to the service code so as to position the fault equipment in the building information model;

the binding module is further configured to:

acquiring a service code corresponding to a predefined device, and binding the model code, the IOT code and the service code;

the binding module is further configured to:

creating project parameters in a building information model in advance;

the binding module is further configured to:

acquiring the equipment type of equipment to be input;

configuring an input parameter according to the family instance;

if the input is finished, generating a component code;

the binding module is further configured to:

creating a filter rule by means of a Dynamo node packet through a Filter rule. Creating a filter after the rule is created, and inputting the rule of the filter to a Parameter Filter element. Directly inputting a primitive of a Filter Element Filter in All Elements of Type to obtain All view filters in the current item; add view filter for specified view add select filter for view through view.

6. An electronic device, characterized in that the electronic device comprises at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method for building information model-based device management of any of claims 1-4.

7. A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the method for building information model-based device management of any one of claims 1-4.