Method and device for constructing and circulating three-dimensional digital information model of whole life cycle

Abstract

The application discloses a whole life cycle three-dimensional digital information model construction and circulation method and device. According to the application requirement of the operation and maintenance stage, the first geometric attribute information of each electrical equipment in the three-dimensional digital information model is acquired; on the basis of the first geometric attribute information, the first design attribute information of each electrical equipment in the three-dimensional digital information model is acquired in combination with the application requirement of the design stage and the operation and maintenance stage; according to the first design attribute information, the first equipment attribute information of each electrical equipment in the three-dimensional digital information model is acquired in combination with the application requirement of the construction stage and the operation and maintenance stage; according to the first geometric attribute information, the geometric model of each electrical equipment in the three-dimensional digital information model is acquired, and the corresponding first design attribute information and the first equipment attribute information are added to the geometric model of each electrical equipment, so as to acquire the three-dimensional digital information model. Through the application, the circulation efficiency of the model and the robustness of the model can be improved.

Description

Technical Field

[0001] The present application relates to the field of three-dimensional modeling of electrical equipment, and in particular to a method and device for constructing and circulating a three-dimensional digital information model throughout its entire life cycle. Background Art

[0002] The 3D digital information model of substation electrical equipment is a comprehensive model based on 3D modeling technology and information-based models. This model can be used throughout all stages of the substation construction lifecycle—design, construction, and operation and maintenance—to improve project management efficiency. For example, during the design phase, it can be used to plan equipment layout, electrical connections, and set device parameters, helping engineers achieve more accurate and efficient designs. During the construction phase, it can provide a more intuitive equipment layout, helping construction workers install equipment more accurately and quickly. During the operation and maintenance phase, it can be used for real-time equipment monitoring and fault diagnosis, assisting operators with equipment maintenance and troubleshooting.

[0003] However, existing technologies for constructing 3D digital information models rely on converting digital information models based on an intermediate standard format. This involves defining an intermediate standard format to standardize model data across different systems or tools, and then converting it to the format required by the target system or tool. However, this approach is prone to loss of original model information, poor compatibility when transferring models between different stages, the maintenance cost of additional model conversion tools, and the need for partial reconstruction of the model at different stages based on demand.

[0004] Therefore, how to improve the circulation efficiency of the three-dimensional digital information model of substation electrical equipment throughout its entire life cycle and reduce the circulation cost is a technical problem that needs to be solved at present. Summary of the Invention

[0005] The present application provides a method and device for constructing and circulating a three-dimensional digital information model throughout its entire life cycle, in order to solve the technical problems of low circulation efficiency and high circulation cost of the three-dimensional digital information model of electrical equipment in substations throughout its entire life cycle.

[0006] In order to solve the above technical problems, in a first aspect, the embodiments of the present application provide a method for constructing a three-dimensional digital information model throughout the entire life cycle, wherein the entire life cycle includes: a design phase, a construction phase, and an operation and maintenance phase;

[0007] According to the application requirements of the operation and maintenance stage, first geometric attribute information of each electrical device in the three-dimensional digital information model is obtained;

[0008] Based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, obtaining first design attribute information of each electrical device in the three-dimensional digital information model;

[0009] Acquire first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase;

[0010] According to the first geometric attribute information, the geometric model of each electrical device in the three-dimensional digital information model is obtained, and the corresponding first design attribute information and the first device attribute information are added to the geometric model of each electrical device to obtain the three-dimensional digital information model.

[0011] Compared to the prior art, the embodiments of the present application have the following beneficial effects: During the design phase, engineers need to use three-dimensional digital information models to perform tasks such as equipment layout, electrical connection, and equipment parameter setting. At this time, there is no need to refine the three-dimensional digital information model to the part level. However, during the construction and operation and maintenance phases, the three-dimensional digital information model needs to be refined to the component level and part level, thereby helping construction personnel and operation and maintenance personnel to quickly perform equipment installation and equipment operation and maintenance. Since the operation and maintenance personnel during the operation and maintenance phase need to refine to the parts of a certain component of the electrical equipment when troubleshooting equipment failures, the first geometric numerical attribute information of the geometric model of the three-dimensional digital information model is constructed by considering the application requirements of the operation and maintenance phase. This allows the geometric model in the subsequently obtained three-dimensional digital information model to also meet the application requirements of other phases, thereby avoiding the model reconstruction problem when the three-dimensional digital information model is transferred between phases. After obtaining a sufficiently refined geometric model, various design attribute information or equipment attribute information can be added to the sub-geometric models corresponding to the corresponding parts, components composed of parts, or electrical equipment composed of components in the same geometric model according to actual application requirements. This effectively reduces the problem of information loss during the circulation of three-dimensional digital information models and improves the circulation efficiency of three-dimensional digital information models.

[0012] In some embodiments of the first aspect of the present application, obtaining first geometric attribute information of each electrical device in the three-dimensional digital information model according to application requirements in the operation and maintenance stage includes:

[0013] Determining components of the electrical equipment that require maintenance and parts in the corresponding components based on application requirements during the operation and maintenance phase;

[0014] According to the operation and maintenance requirements of each component and part, first location information including the space required for operation and maintenance of the corresponding electrical equipment is obtained;

[0015] The first geometric attribute information corresponding to the electrical device is acquired by combining the size information of each component and part of the electrical device and the first position information.

[0016] Compared with the prior art, the above embodiment has the beneficial effect that, according to the parts required for operation and maintenance in the operation and maintenance stage and the size information of the corresponding electrical equipment, the size of the maintenance space required for each electrical equipment can be determined, and the spatial position of each electrical equipment and the position information of the equipment mounting hole position to the part level are determined, that is, without affecting the design stage and the construction stage, the first geometric attribute information is determined, which lays a foundation for adding design attribute information and equipment attribute information to the corresponding sub-geometric model.

[0017] In some embodiments of the first aspect of the application, the first design attribute information of each electrical equipment in the three-dimensional digital information model is obtained on the basis of the first geometric attribute information, in combination with the application requirements of the design stage and the operation and maintenance stage, including:

[0018] According to the application requirements of the design stage, the electrical parameters and material parameters of the electrical equipment are determined;

[0019] According to the application requirements of the operation and maintenance stage and the first geometric attribute information, the operation parameters of each component in the electrical equipment are determined;

[0020] In combination with the electrical parameters and material parameters of the electrical equipment and the operation parameters of the corresponding components, the first design attribute information corresponding to the electrical equipment is obtained.

[0021] Compared with the prior art, the above embodiment has the beneficial effect that, since the electrical parameters of each electrical equipment need to be determined in the design stage, and suitable materials are selected according to the actual design requirements of the substation and the electrical parameters of the electrical equipment, at this time, only the corresponding parameter information needs to be added to the sub-geometric model corresponding to the electrical equipment, and the design requirements of the operation and maintenance stage need to be accurate to the operability and testability of each component in the equipment, so the operation parameters accurate to the component level need to be included in the first design attribute information, and the operation parameters are added to the sub-geometric model of the corresponding component.

[0022] In some embodiments of the first aspect of the application, the first design attribute information of each electrical equipment in the three-dimensional digital information model is obtained on the basis of the first design attribute information, in combination with the application requirements of the construction stage and the operation and maintenance stage, including:

[0023] According to the application requirements of the construction stage, in combination with the electrical parameters, the factory information corresponding to the electrical equipment is determined;

[0024] According to the application requirements of the operation and maintenance stage, in combination with the electrical parameters and material parameters of the electrical equipment, the operation and maintenance requirement parameters of the corresponding electrical equipment and corresponding parts are determined;

[0025] The factory information of the electrical equipment and the operation and maintenance requirement parameters of the electrical equipment and corresponding parts are combined to obtain the first equipment attribute information corresponding to the electrical equipment.

[0026] Compared with the prior art, the above embodiment has the following beneficial effects: when in the construction phase, the factory information of each electrical equipment needs to be determined, and in order to improve the efficiency of the subsequent operation and maintenance phase, the operation and maintenance requirements of each electrical equipment, such as the operation and maintenance frequency of the equipment and the protection parameter setting of each electrical equipment, are determined in advance according to the electrical parameters and material parameters and other design intentions of each electrical equipment.

[0027] In a second aspect, the embodiments of the present application also provide a full-life-cycle three-dimensional digital information model flow method, comprising:

[0028] An initial three-dimensional digital information model is obtained, wherein the initial three-dimensional digital information model is obtained according to the full-life-cycle three-dimensional digital information model construction method in any one of the embodiments of the present application;

[0029] Through a three-dimensional design software, attribute information of a corresponding scheme of the design phase, the construction phase and the operation and maintenance phase is sequentially added to the three-dimensional digital information model.

[0030] Compared with the prior art, the above embodiment has the following beneficial effects: when the initial three-dimensional digital information model is constructed, each phase can add the requirements of its own scheme in the three-dimensional digital information model with sufficient refinement, thereby ensuring the usability of the three-dimensional digital information model in the full life cycle.

[0031] In some embodiments of the second aspect of the present application, the attribute information of the corresponding scheme of the design phase, the construction phase and the operation and maintenance phase is sequentially added to the three-dimensional digital information model through a three-dimensional design software, comprising:

[0032] Second design attribute information is added to the initial three-dimensional digital information model according to a design scheme generated in the design phase, to obtain a first three-dimensional digital information model;

[0033] Second model equipment attribute information is added to the first three-dimensional digital information model through the three-dimensional design software according to a construction scheme generated in the construction phase, to obtain a second three-dimensional digital information model;

[0034] Third model equipment attribute information is added to the second three-dimensional digital information model through the three-dimensional design software according to an operation and maintenance scheme generated in the operation and maintenance phase, to obtain a third three-dimensional digital information model.

[0035] Compared with the existing technology, the above embodiment has the following beneficial effects: since there is a fixed order between the design stage, construction stage and operation and maintenance stage in the entire life cycle, each stage adds attributes to the three-dimensional digital information model based on the flow model of the previous stage, thereby improving the flow efficiency of the model.

[0036] In a third aspect, an embodiment of the present application further provides a full-lifecycle three-dimensional digital information model construction device, comprising: a first geometric attribute information acquisition module, a first design attribute information acquisition module, a first device attribute information acquisition module, and a three-dimensional digital information model construction module;

[0037] The full life cycle includes: design phase, construction phase and operation and maintenance phase;

[0038] The first geometric attribute information acquisition module is used to acquire the first geometric attribute information of each electrical device in the three-dimensional digital information model according to the application requirements of the operation and maintenance stage;

[0039] The first design attribute information acquisition module is configured to acquire first design attribute information of each electrical device in the three-dimensional digital information model based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage;

[0040] The first device attribute information acquisition module is configured to acquire first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase;

[0041] The three-dimensional digital information model construction module is used to obtain the geometric model of each electrical device in the three-dimensional digital information model based on the first geometric attribute information, and add the corresponding first design attribute information and the first device attribute information to the geometric model of each electrical device to obtain the three-dimensional digital information model.

[0042] In some embodiments of the third aspect of the present application, the first device attribute information acquisition module is configured to acquire first geometric attribute information of each electrical device in the three-dimensional digital information model according to application requirements in the operation and maintenance phase, including:

[0043] Determining components of the electrical equipment that require maintenance and parts in the corresponding components based on application requirements during the operation and maintenance phase;

[0044] According to the operation and maintenance requirements of each component and part, first location information including the space required for operation and maintenance of the corresponding electrical equipment is obtained;

[0045] The first geometric attribute information corresponding to the electrical device is acquired by combining the size information of each component and part of the electrical device and the first position information.

[0046] In some embodiments of the third aspect of the present application, the first design attribute information acquisition module is configured to acquire, based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, the first design attribute information of each electrical device in the three-dimensional digital information model, including:

[0047] Determining electrical parameters and material parameters of the electrical equipment according to application requirements in the design phase;

[0048] determining operating parameters of each component in the electrical equipment according to application requirements in the operation and maintenance phase and the first geometric attribute information;

[0049] The first design attribute information corresponding to the electrical device is acquired by combining the electrical parameters and the material parameters of the electrical device and the operating parameters of the corresponding components.

[0050] In some embodiments of the third aspect of the present application, the first device attribute information acquisition module is configured to acquire the first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase, including:

[0051] Determine the factory information of the electrical equipment according to the application requirements of the construction stage and in combination with the electrical parameters;

[0052] Determining operation and maintenance requirement parameters corresponding to the electrical equipment and corresponding parts based on the application requirements of the operation and maintenance stage and in combination with the electrical parameters and material parameters of the electrical equipment;

[0053] The first device attribute information corresponding to the electrical device is obtained by combining the factory information of the electrical device and the operation and maintenance requirement parameters of the electrical device and corresponding parts.

[0054] In a fourth aspect, an embodiment of the present application further provides a full-lifecycle three-dimensional digital information model circulation device, comprising: a three-dimensional digital information model acquisition module and a model circulation module;

[0055] The three-dimensional digital information model acquisition module is used to obtain an initial three-dimensional digital information model; wherein the initial three-dimensional digital information model is obtained according to the full life cycle three-dimensional digital information model construction device described in any embodiment of the present application;

[0056] The model transfer module is used to add attribute information of the corresponding solutions of the design stage, the construction stage and the operation and maintenance stage to the three-dimensional digital information model in sequence through the three-dimensional design software.

[0057] In some embodiments of the fourth aspect of the present application, the model transfer module is configured to sequentially add attribute information of the corresponding solutions for the design phase, the construction phase, and the operation and maintenance phase to the three-dimensional digital information model using three-dimensional design software, including:

[0058] According to the design scheme generated in the design phase, second design attribute information is added to the initial three-dimensional digital information model to obtain a first three-dimensional digital information model;

[0059] According to the construction plan generated during the construction phase, using the 3D design software, adding the second model equipment attribute information to the first 3D digital information model to obtain a second 3D digital information model;

[0060] According to the operation and maintenance plan generated in the operation and maintenance phase, the third model device attribute information is added to the second three-dimensional digital information model through the three-dimensional design software to obtain a third three-dimensional digital information model. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 A flowchart of a method for constructing a three-dimensional digital information model throughout the entire life cycle provided in some embodiments of the present application;

[0062] Figure 2 A schematic flow chart of a full-lifecycle three-dimensional digital information model circulation method provided in some embodiments of the present application;

[0063] Figure 3 A schematic structural diagram of a full-lifecycle three-dimensional digital information model construction device provided in some embodiments of the present application;

[0064] Figure 4 This is a structural schematic diagram of a full-life cycle three-dimensional digital information model circulation device provided in some embodiments of the present application. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0066] Example 1

[0067] Please refer to Figure 1 , a full-lifecycle three-dimensional digital information model construction method provided in an embodiment of the present application, including S10 to S40, including:

[0068] S10: The entire life cycle includes: a design phase, a construction phase, and an operation and maintenance phase; according to the application requirements of the operation and maintenance phase, first geometric attribute information of each electrical device in the three-dimensional digital information model is obtained.

[0069] Furthermore, in some embodiments of the present application, obtaining first geometric attribute information of each electrical device in the three-dimensional digital information model according to application requirements in the operation and maintenance stage includes:

[0070] Determining components of the electrical equipment that require maintenance and parts in the corresponding components based on application requirements during the operation and maintenance phase;

[0071] According to the operation and maintenance requirements of each component and part, first location information including the space required for operation and maintenance of the corresponding electrical equipment is obtained;

[0072] The first geometric attribute information corresponding to the electrical device is acquired by combining the size information of each component and part of the electrical device and the first position information.

[0073] Preferably, in some embodiments of the present application, the first geometric attribute information may include the following information:

[0074] Dimensional information of various components and parts of electrical equipment, including: length (maximum horizontal extension length of the electrical equipment), width (maximum horizontal width of the electrical equipment), height (vertical height of the electrical equipment, maximum distance from the base to the top), weight, three-dimensional shape, housing outline (specific outline of the electrical equipment housing, including detailed shapes of each face or side view), external features (specific location and dimensions of external features of the electrical equipment, such as protrusions, recesses, buttons, switches, etc.), dimensions of mounting parts (dimensional information of mounting holes, fixing points, connection interface dimensions, bracket and base dimensions on the bottom or side of the electrical equipment corresponding to the dimensions of mounting parts), and dimensional information of internal components (dimensional information of important components or parts within the electrical equipment);

[0075] The first location information includes: mounting hole position (the location and size of the mounting hole on the bottom or side of the electrical equipment), fixing point position (the specific location and size for installing and fixing the electrical equipment), connection interface size (the specific size and location of the cable entry, pipe interface, busbar connection point, etc.), bracket and base size (the size and installation requirements of the electrical equipment bracket), floor space (the area occupied on the ground after the electrical equipment is installed, used to determine the layout space of the equipment), layout of internal components (the layout and relative position of important components or parts inside the electrical equipment, such as the winding layout of the transformer, the contact layout of the circuit breaker, etc.), internal channels (the layout of the air circulation channels or cooling channels inside the electrical equipment), maintenance space (the maintenance space that needs to be reserved around the electrical equipment to ensure that there is sufficient activity area during maintenance or operation), channel width (the channel width required for installation and maintenance of the electrical equipment to facilitate transportation and operation), relative position (the relative position of the electrical equipment to other electrical equipment or walls, or the ground), azimuth (the installation direction or orientation of the electrical equipment), material type (the type of material used for the electrical equipment casing or main components), and surface treatment (the surface treatment method of the electrical equipment casing).

[0076] It can be seen from the above preferred embodiments that, based on the size information of the parts that need to be maintained during the operation and maintenance phase and the corresponding electrical equipment, the size of the maintenance space that needs to be reserved for each electrical equipment can be determined, and the spatial position of each electrical equipment and the position information such as the equipment installation hole position down to the part level can be determined accordingly. That is, without affecting the design phase and the construction phase, the refined first geometric attribute information is determined, laying the foundation for the subsequent addition of design attribute information and equipment attribute information to the corresponding sub-geometric model.

[0077] S20: Based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, first design attribute information of each electrical device in the three-dimensional digital information model is obtained.

[0078] Furthermore, in some embodiments of the present application, based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, obtaining the first design attribute information of each electrical device in the three-dimensional digital information model includes:

[0079] Determining electrical parameters and material parameters of the electrical equipment according to application requirements in the design phase;

[0080] determining operating parameters of each component in the electrical equipment according to application requirements in the operation and maintenance phase and the first geometric attribute information;

[0081] The first design attribute information corresponding to the electrical device is acquired by combining the electrical parameters and the material parameters of the electrical device and the operating parameters of the corresponding components.

[0082] Preferably, in some embodiments of the present application, the first design attribute may include the following information:

[0083] Electrical parameters, including: rated voltage (the operating voltage required for electrical equipment under normal working conditions), rated current (the maximum operating current of electrical equipment at rated voltage), frequency (the designed operating frequency of electrical equipment), rated power (the maximum power that electrical equipment can provide), short-circuit current (the maximum short-circuit current value that electrical equipment can withstand), insulation resistance (the resistance value of the insulation part inside electrical equipment), and power factor (the power factor of electrical equipment during operation);

[0084] Material parameters (obtaining corresponding geometric models based on the dimensions of each part, component, and electrical equipment in the first geometric attribute information, and adding material settings for each part, component, and electrical equipment in the design solution to the corresponding geometric models), including: mechanical life (the expected service life of the electrical equipment in mechanical operation), mechanical strength (the strength of the electrical equipment under mechanical stress conditions, including seismic resistance and impact resistance), durability (the durability of the electrical equipment under long-term use, such as wear resistance and corrosion resistance), protection level (the protection level of the electrical equipment casing, including dust and water resistance), temperature resistance (the maximum and minimum operating temperature range that the electrical equipment can withstand), conductor material (the material used for the conductive part of the electrical equipment), and insulation material (the material used for the insulating part of the electrical equipment);

[0085] Operation parameters (according to the dimensions of each part, component, and electrical equipment in the first geometric attribute information, obtain the corresponding geometric model, and add the operation settings of each part, component, and electrical equipment in the design scheme to the corresponding geometric model), including: control mode (control mode of the electrical equipment), operating voltage (voltage level required for controlling and operating the equipment), remote control function (whether the electrical equipment supports remote control or automatic control system), protection function (self-protection function of the electrical equipment, such as overcurrent protection, overvoltage protection, short circuit protection, etc.), communication interface (whether the electrical equipment has a communication interface for integration into the monitoring system), working environment temperature (designed working temperature range of the electrical equipment), storage temperature (temperature range that the electrical equipment can withstand during storage), humidity range (humidity range that the electrical equipment can withstand during operation and storage), corrosion resistance level (electrical equipment Adaptability to corrosive environments), installation altitude (the maximum altitude at which electrical equipment can be installed), safety certification (safety standards and certifications that electrical equipment complies with), electrical safety level (electrical safety design of electrical equipment, such as grounding requirements, leakage protection, etc.), overheating protection measures, maintenance cycle (regular maintenance cycle and maintenance content required for electrical equipment), replaceable parts (design information of vulnerable or replaceable parts in electrical equipment based on the first geometric property), diagnostic function (fault diagnosis function of electrical equipment), test conditions (test conditions and methods for electrical equipment before leaving the factory and after installation), performance verification (test results for verifying design parameters and performance of electrical equipment), reliability indicators (reliability design data of electrical equipment, such as mean time between failures), design life (expected service life of electrical equipment design), upgrade and compatibility, and equipment scrapping disposal methods.

[0086] It can be seen from the above preferred embodiments that since the electrical parameters of each electrical equipment need to be determined in the design phase and suitable materials need to be selected based on the actual design requirements of the substation and the electrical parameters of the electrical equipment, it is only necessary to add the corresponding parameter information to the sub-geometric model corresponding to the electrical equipment. The design requirements in the operation and maintenance phase need to be accurate to the operability and testability of each component in the equipment. Therefore, it is necessary to include operating parameters accurate to the component level in the first design attribute information and add the operating parameters to the sub-geometric model of the corresponding component.

[0087] S30: Acquire first device attribute information of each electrical device in the three-dimensional digital information model according to the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase.

[0088] Furthermore, in some embodiments of the present application, obtaining first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information in combination with application requirements of the construction phase and the operation and maintenance phase includes:

[0089] Determine the factory information of the electrical equipment according to the application requirements of the construction stage and in combination with the electrical parameters;

[0090] Determining operation and maintenance requirement parameters corresponding to the electrical equipment and corresponding parts based on the application requirements of the operation and maintenance stage and in combination with the electrical parameters and material parameters of the electrical equipment;

[0091] The first device attribute information corresponding to the electrical device is obtained by combining the factory information of the electrical device and the operation and maintenance requirement parameters of the electrical device and corresponding parts.

[0092] Preferably, in some embodiments of the present application, the first device attribute information may include the following information:

[0093] Factory information, including: equipment name (standard name and model of the equipment), equipment number (unique equipment identification number for management and tracking), manufacturer (equipment manufacturer information), equipment production date), equipment installation date, equipment category, and serial number (equipment's unique serial number or batch number for tracing equipment production information);

[0094] Operation and maintenance requirement information, including: current operating status (current status of the equipment, such as in operation, standby, fault, etc.), control voltage (voltage level required by the control system), remote monitoring (whether the equipment supports remote monitoring function), equipment overload protection function parameters, equipment short-circuit protection function parameters, equipment overvoltage protection function parameters, equipment overtemperature protection function parameters, communication interface types supported by the equipment, communication protocols supported by the equipment, regular maintenance time intervals for the equipment, historical maintenance records of the equipment (including date, maintenance content, maintenance personnel, etc.), information on wearing parts or parts that need to be replaced regularly in the equipment, equipment warranty period, equipment pre-delivery inspection and verification report, initial purchase cost of the equipment, equipment operating cost, and total cost of the equipment over its entire life cycle.

[0095] It can be seen from the above preferred embodiments that when in the construction stage, it is necessary to determine the factory information of each electrical equipment. At the same time, in order to improve the efficiency of the subsequent operation and maintenance stage, it is necessary to determine the operation and maintenance requirements of each electrical equipment in advance based on the design intentions such as the electrical parameters and material parameters of each electrical equipment, such as the operation and maintenance frequency of the equipment, the protection parameter settings of each electrical equipment, etc.

[0096] S40: According to the first geometric attribute information, obtain the geometric model of each electrical device in the three-dimensional digital information model, and add the corresponding first design attribute information and the first device attribute information to the geometric model of each electrical device to obtain the three-dimensional digital information model.

[0097] Preferably, in some embodiments of the present application, the geometric model of the three-dimensional digital information model drawn by three-dimensional design software according to the first geometric attribute information in S10 needs to include the geometric models of various electrical devices, components and parts in the electrical devices; then, the first design attribute information and the first device attribute information in S20 and S30 are associated with each other through the three-dimensional design software, and added to the corresponding geometric model as attribute tags.

[0098] In summary, the embodiment of the present application provides a method for constructing a three-dimensional digital information model throughout the entire life cycle, which has the following beneficial effects: During the design phase, engineers need to use three-dimensional digital information models to perform tasks such as equipment layout, electrical connection, and equipment parameter setting. At this time, there is no need to refine the three-dimensional digital information model to the part level, while during the construction phase and the operation and maintenance phase, the three-dimensional digital information model needs to be refined to the component level and the part level, thereby helping construction personnel and operation and maintenance personnel to quickly perform equipment installation and equipment operation and maintenance. Since the operation and maintenance personnel during the operation and maintenance phase need to refine to the parts of a certain component of the electrical equipment when troubleshooting equipment failures, the first geometric numerical attribute information of the geometric model of the three-dimensional digital information model is constructed by considering the application requirements of the operation and maintenance phase, so that the geometric model in the subsequently obtained three-dimensional digital information model can also meet the application requirements of other stages at the same time, thereby avoiding the model reconstruction problem when the three-dimensional digital information model is transferred between stages. After obtaining a sufficiently refined geometric model, various design attribute information or equipment attribute information can be added to the sub-geometric models corresponding to the corresponding parts, components composed of parts, or electrical equipment composed of components in the same geometric model according to actual application requirements. This effectively reduces the problem of information loss during the circulation of three-dimensional digital information models and improves the circulation efficiency of three-dimensional digital information models.

[0099] Example 2

[0100] refer to Figure 2 , a full life cycle three-dimensional digital information model circulation method provided by an embodiment of the present application, including S50 to S60, specifically:

[0101] S50: Acquire an initial three-dimensional digital information model; wherein, the initial three-dimensional digital information model is obtained according to the full life cycle three-dimensional digital information model construction method described in any embodiment of the present application.

[0102] S60: Using three-dimensional design software, adding attribute information of corresponding solutions of the design phase, the construction phase, and the operation and maintenance phase to the three-dimensional digital information model in sequence.

[0103] Furthermore, in some embodiments of the present application, the adding of attribute information of the corresponding solutions of the design phase, the construction phase, and the operation and maintenance phase to the three-dimensional digital information model in sequence through the three-dimensional design software includes:

[0104] According to the design scheme generated in the design phase, second design attribute information is added to the initial three-dimensional digital information model to obtain a first three-dimensional digital information model;

[0105] According to the construction plan generated during the construction phase, using the 3D design software, adding the second model equipment attribute information to the first 3D digital information model to obtain a second 3D digital information model;

[0106] According to the operation and maintenance plan generated in the operation and maintenance phase, the third model device attribute information is added to the second three-dimensional digital information model through the three-dimensional design software to obtain a third three-dimensional digital information model.

[0107] Since there is a fixed sequence between the design stage, construction stage and operation and maintenance stage in the entire life cycle, each stage adds attributes to the three-dimensional digital information model based on the circulation model of the previous stage, thereby improving the circulation efficiency of the model.

[0108] Preferably, in some embodiments of the present application, the first three-dimensional digital information model can be obtained by the following preferred implementation: the design unit adds the following corresponding second design attribute information to the geometric model in the initial three-dimensional digital information model to form a design state model, i.e., the first three-dimensional digital information model:

[0109] (1) Equipment location and size: The exact location, size and layout of electrical equipment determined during the construction drawing design phase.

[0110] (2) Key points for equipment construction and installation: Detailed description of the construction process and methods, including the sequence, steps, process requirements, safety precautions, etc. of each process.

[0111] (3) Electrical equipment quotas: standard time, material consumption, and labor costs for installation, commissioning, and maintenance of electrical equipment.

[0112] The above second design attribute information is specifically added using parametric modeling software. First, the object to which attribute information is to be added, that is, the geometric model of a certain electrical equipment, is selected in the geometric model in the three-dimensional digital information model; then, the object properties are edited in the object property panel, and the above second design attribute information is added by defining three new parameters.

[0113] Preferably, in some embodiments of the present application, the second three-dimensional digital information model can be obtained by the following preferred implementation: the construction unit adds the following second model equipment attribute information to the first three-dimensional digital information model to form a construction state model, i.e., the second three-dimensional digital information model:

[0114] (1) Construction site facility location information: temporary facility location information, construction equipment and machinery location information, safety facility location information, material transportation routes and stacking areas.

[0115] (2) Detailed schedule for the construction phase: time schedule for each phase including excavation, foundation construction, main structure, installation and decoration.

[0116] (3) Construction task list: the construction tasks included and the dependencies and sequence between the tasks.

[0117] (4) Real-time tracking data of construction progress.

[0118] (5) Resource demand and allocation plan: the demand and allocation plan for resources such as labor, equipment, and materials.

[0119] (6) Types, quantities, specifications and operating requirements of construction equipment and tools.

[0120] The above-mentioned second model equipment attribute information is specifically added using parametric modeling software. First, select the object to which attribute information is to be added in the first three-dimensional digital information model. For the construction site facility location information, the object is the geometric model corresponding to the corresponding temporary facilities, construction equipment and machinery. For the detailed schedule of the construction phase, the object is the entire first three-dimensional digital information model. For the construction task list, real-time tracking data of the construction progress, resource demand and allocation plan, and the type, quantity, specifications, and operating requirements of construction equipment and tools, the object is the geometric model of some electrical equipment components or parts corresponding to the construction task; then, edit the object properties in the object's property panel and add the above-mentioned second model equipment attribute information by defining new parameters.

[0121] Preferably, in some embodiments of the present application, the third three-dimensional digital information model can be obtained by the following preferred implementations:

[0122] The operation and maintenance unit adds the following third-model equipment attribute information to the second- and third-dimensional digital information model delivered by the construction unit to form the operation and maintenance state model, i.e., the third- and third-dimensional digital information model:

[0123] (1) Responsible person information: Equipment manager, maintenance manager.

[0124] (2) Performance and operating data:

[0125] Real-time monitoring data: including real-time monitoring information such as voltage, current, power, and temperature.

[0126] Operating status: The current operating status of the equipment, such as normal, faulty, or under maintenance.

[0127] (3) Maintenance and repair information:

[0128] Maintenance records: including regular maintenance, inspection records and information on replaced parts.

[0129] Fault records: historical fault information, fault types and handling measures.

[0130] Replacement parts and spare parts information: Records of replaced parts and existing spare parts inventory to ensure sufficient spare parts supply during maintenance.

[0131] Preventive maintenance data: such as expected life of equipment, inspection cycle, etc.

[0132] (4) Protection and control system information:

[0133] Relay protection configuration: information such as the configuration, protection range, and setting value of the protection device, which is used to analyze the protection response after a fault.

[0134] Automation control system: The automation control logic and procedures of the equipment, including the SCADA system and remote control functions.

[0135] Protection action records: past protection action data, used to evaluate the performance of the protection system under different fault conditions.

[0136] (5) Emergency plan and treatment measures:

[0137] Emergency operating procedures: emergency operating procedures in case of emergency during maintenance.

[0138] Emergency equipment and supplies: such as emergency power supply, fire extinguishers, protective equipment and other emergency supplies.

[0139] (6) Communication and monitoring information:

[0140] Communication network architecture: The communication network structure and protocols used for device data transmission, and analysis of the impact of failures on the communication system.

[0141] Monitoring system information: configuration information of the SCADA system, sensors, and data acquisition equipment.

[0142] The third model device attribute information is added using parametric modeling software. First, select the object in the model to which attribute information is to be added. The object corresponding to the above information is a certain electrical device. Then, edit the object properties in the object property panel and add the third model device attribute information by defining new parameters.

[0143] In summary, the embodiment of the present application provides a full life cycle three-dimensional digital information model circulation method, which has the following beneficial effects: after the initial three-dimensional digital information model is constructed, each stage can add its own solution requirements to the three-dimensional digital information model with a sufficiently refined degree to ensure the availability of the three-dimensional digital information model throughout its entire life cycle.

[0144] Example 3

[0145] refer to Figure 3 , which is a full-life cycle three-dimensional digital information model construction device provided in an embodiment of the present application, including: a first geometric attribute information acquisition module 11, a first design attribute information acquisition module 12, a first device attribute information acquisition module 13 and a three-dimensional digital information model construction module 14.

[0146] Furthermore, in some embodiments of the present application, the entire life cycle includes: a design stage, a construction stage, and an operation and maintenance stage; the first geometric attribute information acquisition module 11 is used to obtain the first geometric attribute information of each electrical device in the three-dimensional digital information model according to the application requirements of the operation and maintenance stage; the first design attribute information acquisition module 12 is used to obtain the first design attribute information of each electrical device in the three-dimensional digital information model based on the first geometric attribute information, combined with the application requirements of the design stage and the operation and maintenance stage; the first device attribute information acquisition module 13 is used to obtain the first device attribute information of each electrical device in the three-dimensional digital information model according to the first design attribute information, combined with the application requirements of the construction stage and the operation and maintenance stage; the three-dimensional digital information model construction module 14 is used to obtain the geometric model of each electrical device in the three-dimensional digital information model according to the first geometric attribute information, and add the corresponding first design attribute information and the first device attribute information to the geometric model of each electrical device to obtain the three-dimensional digital information model.

[0147] Further, in some embodiments of the present application, the first geometric attribute information acquisition module 11 is configured to acquire first geometric attribute information of each electrical device in the three-dimensional digital information model according to application requirements of the operation and maintenance stage, including: determining components of the electrical device that need to be operated and maintained and parts in the corresponding components according to application requirements of the operation and maintenance stage; acquiring first position information containing a space required for operating and maintaining the corresponding electrical device according to operation and maintenance requirements of each component and part; and acquiring the first geometric attribute information of the corresponding electrical device in combination with size information of each component and part of the electrical device and the first position information.

[0148] Further, in some embodiments of the present application, the first design attribute information acquisition module 12 is configured to acquire first design attribute information of each electrical device in the three-dimensional digital information model on the basis of the first geometric attribute information in combination with application requirements of the design stage and the operation and maintenance stage, including: determining electrical parameters and material parameters of the electrical device according to application requirements of the design stage; determining operation parameters of each component in the electrical device according to application requirements of the operation and maintenance stage and the first geometric attribute information; and acquiring the first design attribute information of the corresponding electrical device in combination with the electrical parameters and the material parameters of the electrical device and the operation parameters of the corresponding components.

[0149] Further, in some embodiments of the present application, the first device attribute information acquisition module 13 is configured to acquire first device attribute information of each electrical device in the three-dimensional digital information model according to the first design attribute information in combination with application requirements of the construction stage and the operation and maintenance stage, including: determining factory information of the corresponding electrical device in combination with the electrical parameters according to application requirements of the construction stage; determining operation and maintenance requirement parameters of the corresponding electrical device and corresponding parts in combination with the electrical parameters and the material parameters of the electrical device according to application requirements of the operation and maintenance stage; and acquiring the first device attribute information of the corresponding electrical device in combination with the factory information of the electrical device and the operation and maintenance requirement parameters of the electrical device and the corresponding parts.

[0150] It can be understood that the above-mentioned device item embodiments correspond to the method item embodiments of the present application. The three-dimensional digital information model construction device provided in the embodiments of the present application can implement any one of the method item embodiments of the present application, i.e., the full-life-cycle three-dimensional digital information model construction method provided in Embodiment One.

[0151] In summary, the embodiment of the present application provides a full-life cycle three-dimensional digital information model construction device with the following beneficial effects: Due to the design stage, engineers need to use three-dimensional digital information models to perform tasks such as equipment layout, electrical connection, and equipment parameter setting. At this time, there is no need to refine the three-dimensional digital information model to the part level, while the construction stage and the operation and maintenance stage require the three-dimensional digital information model to be refined to the component level and the part level, thereby helping construction personnel and operation and maintenance personnel to quickly perform equipment installation and equipment operation and maintenance. Since the operation and maintenance personnel in the operation and maintenance stage need to refine to the parts of a certain component of the electrical equipment when troubleshooting equipment failures, the first geometric numerical attribute information of the geometric model of the three-dimensional digital information model is constructed by considering the application requirements of the operation and maintenance stage, so that the geometric model in the subsequently obtained three-dimensional digital information model can also meet the application requirements of other stages at the same time, avoiding the model reconstruction problem when the three-dimensional digital information model flows between stages. When a sufficiently refined geometric model is obtained, various design attribute information or device attribute information can be added to the sub-geometric model corresponding to the corresponding parts, components composed of parts, or electrical equipment composed of components in the same geometric model according to actual application requirements. This effectively reduces the problem of information loss during the circulation of 3D digital information models and improves the circulation efficiency of 3D digital information models.

[0152] Example 4

[0153] refer to Figure 4 , a full-life cycle three-dimensional digital information model circulation device provided in an embodiment of the present application, including: a three-dimensional digital information model acquisition module 15 and a model circulation module 16.

[0154] Furthermore, in some embodiments of the present application, the three-dimensional digital information model acquisition module 15 is used to obtain an initial three-dimensional digital information model; wherein, the initial three-dimensional digital information model is obtained according to the full life cycle three-dimensional digital information model construction device described in any one of the embodiments of the present application; the model circulation module 16 is used to add attribute information of the corresponding plans of the design stage, the construction stage and the operation and maintenance stage to the three-dimensional digital information model in sequence through the three-dimensional design software.

[0155] It can be understood that the above-mentioned device embodiment corresponds to the method embodiment of the present invention. The embodiment of the present invention provides a full life cycle three-dimensional digital information model circulation device, which can implement any method embodiment of the present invention, that is, the full life cycle three-dimensional digital information model circulation method provided in Example 1.

[0156] In summary, the embodiment of the present application provides a full life cycle three-dimensional digital information model circulation device, which has the following beneficial effects: after the initial three-dimensional digital information model is constructed, each stage can add its own solution requirements to the three-dimensional digital information model with a sufficiently refined degree to ensure the availability of the three-dimensional digital information model throughout its life cycle.

[0157] Example 5

[0158] Based on the above-mentioned embodiment of the full life cycle three-dimensional digital information model construction method, another embodiment of the present application provides a full life cycle three-dimensional digital information model construction terminal device. The full life cycle three-dimensional digital information model construction terminal device includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor. When the processor executes the computer program, the full life cycle three-dimensional digital information model construction method of any embodiment of the present application is implemented.

[0159] For example, in this embodiment, the computer program may be divided into one or more modules, which are stored in the memory and executed by the processor to complete the present application. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, and the instruction segments are used to describe the execution process of the computer program in the full-lifecycle three-dimensional digital information model construction device.

[0160] The full life cycle 3D digital information model construction device can be a computing device such as a desktop computer, a notebook, a PDA, a cloud server, etc. The full life cycle 3D digital information model construction terminal device can include, but is not limited to, a processor and a memory.

[0161] The processor can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or any conventional processor. The processor serves as the control center of the full-lifecycle three-dimensional digital information model construction device, connecting the various parts of the full-lifecycle three-dimensional digital information model construction device through various interfaces and circuits. The memory can be used to store the computer programs and / or modules. The processor implements the various functions of the full-lifecycle three-dimensional digital information model construction device by running or executing the computer programs and / or modules stored in the memory and calling data stored in the memory. The memory can mainly include a program storage area and a data storage area. The program storage area can store an operating system, at least one application required for a function, etc.; the data storage area can store data created based on the use of the mobile phone, etc. In addition, the memory may include high-speed random access memory and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other volatile solid-state storage device.

[0162] Example 6

[0163] Based on the above-mentioned embodiment of the method for constructing a three-dimensional digital information model for the entire life cycle, another embodiment of the present application provides a storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the storage medium is located is controlled to execute the method for constructing a three-dimensional digital information model for the entire life cycle of any embodiment of the present application.

[0164] In this embodiment, the storage medium is a computer-readable storage medium, and the computer program includes computer program code, which may be in source code form, object code form, executable file, or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal, and software distribution medium. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0165] The specific embodiments described above further illustrate the objectives, technical solutions, and beneficial effects of this application. It should be understood that the above descriptions are merely specific embodiments of this application and are not intended to limit the scope of protection of this application. In particular, it should be noted that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application by those skilled in the art should be included within the scope of protection of this application.

Claims

1. A method for constructing a three-dimensional digital information model throughout the entire life cycle, characterized in that: The full life cycle includes: design phase, construction phase and operation and maintenance phase; According to the application requirements of the operation and maintenance phase, first geometric attribute information of each electrical device in the three-dimensional digital information model is obtained; the first geometric attribute information includes: dimensional information of each component and part of the electrical device, the spatial position of the electrical device, and the location of the electrical device installation hole; Based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, obtaining first design attribute information of each electrical device in the three-dimensional digital information model; Acquire first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase; Acquire a geometric model of each electrical device in the three-dimensional digital information model based on the first geometric attribute information, and add the corresponding first design attribute information and the first device attribute information to the geometric model of each electrical device to acquire the three-dimensional digital information model; The step of obtaining, based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, first design attribute information of each electrical device in the three-dimensional digital information model includes: Determining electrical parameters and material parameters of the electrical equipment according to application requirements in the design phase; determining operating parameters of each component in the electrical equipment according to application requirements in the operation and maintenance phase and the first geometric attribute information; The first design attribute information corresponding to the electrical device is acquired by combining the electrical parameters and the material parameters of the electrical device and the operating parameters of the corresponding components.

2. A method for constructing a three-dimensional digital information model throughout the entire life cycle according to claim 1, characterized in that: The obtaining of first geometric attribute information of each electrical device in the three-dimensional digital information model according to the application requirements of the operation and maintenance stage includes: Determining components of the electrical equipment that require maintenance and parts in the corresponding components based on application requirements during the operation and maintenance phase; According to the operation and maintenance requirements of each component and part, first location information including the space required for operation and maintenance of the corresponding electrical equipment is obtained; The first geometric attribute information corresponding to the electrical device is acquired by combining the size information of each component and part of the electrical device and the first position information.

3. The method for constructing a three-dimensional digital information model throughout the entire life cycle according to claim 1, wherein: The acquiring, based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase, first device attribute information of each electrical device in the three-dimensional digital information model includes: Determine the factory information of the electrical equipment according to the application requirements of the construction stage and in combination with the electrical parameters; Determining operation and maintenance requirement parameters corresponding to the electrical equipment and corresponding parts based on the application requirements of the operation and maintenance stage and in combination with the electrical parameters and material parameters of the electrical equipment; The first device attribute information corresponding to the electrical device is obtained by combining the factory information of the electrical device and the operation and maintenance requirement parameters of the electrical device and corresponding parts.

4. A full life cycle three-dimensional digital information model circulation method, characterized in that: include: Acquire an initial three-dimensional digital information model; wherein the initial three-dimensional digital information model is obtained according to the full life cycle three-dimensional digital information model construction method according to any one of claims 1 to 3; By using three-dimensional design software, attribute information of the corresponding solutions of the design phase, the construction phase and the operation and maintenance phase is sequentially added to the three-dimensional digital information model.

5. A full life cycle three-dimensional digital information model circulation method according to claim 4, characterized in that: The method of sequentially adding attribute information of the corresponding solutions of the design phase, the construction phase, and the operation and maintenance phase to the three-dimensional digital information model using the three-dimensional design software includes: According to the design scheme generated in the design phase, second design attribute information is added to the initial three-dimensional digital information model to obtain a first three-dimensional digital information model; According to the construction plan generated during the construction phase, using the 3D design software, adding the second model equipment attribute information to the first 3D digital information model to obtain a second 3D digital information model; According to the operation and maintenance plan generated in the operation and maintenance phase, the third model device attribute information is added to the second three-dimensional digital information model through the three-dimensional design software to obtain a third three-dimensional digital information model.

6. A full-life cycle three-dimensional digital information model construction device, characterized in that: include: a first geometric attribute information acquisition module, a first design attribute information acquisition module, a first device attribute information acquisition module, and a three-dimensional digital information model construction module; The full life cycle includes: design phase, construction phase and operation and maintenance phase; The first geometric attribute information acquisition module is used to acquire first geometric attribute information of each electrical device in the three-dimensional digital information model according to the application requirements of the operation and maintenance stage; the first geometric attribute information includes: dimensional information of each component and part of the electrical device, the spatial position of the electrical device, and the location of the electrical device installation hole; The first design attribute information acquisition module is configured to acquire first design attribute information of each electrical device in the three-dimensional digital information model based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage; The first device attribute information acquisition module is configured to acquire first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase; The three-dimensional digital information model construction module is configured to obtain a geometric model of each electrical device in the three-dimensional digital information model based on the first geometric attribute information, and to add the corresponding first design attribute information and the first device attribute information to the geometric model of each electrical device to obtain the three-dimensional digital information model; The first design attribute information acquisition module is configured to acquire, based on the first geometric attribute information and in combination with application requirements in the design stage and the operation and maintenance stage, first design attribute information of each electrical device in the three-dimensional digital information model, including: Determining electrical parameters and material parameters of the electrical equipment according to application requirements in the design phase; determining operating parameters of each component in the electrical equipment according to application requirements in the operation and maintenance phase and the first geometric attribute information; The first design attribute information corresponding to the electrical device is acquired by combining the electrical parameters and the material parameters of the electrical device and the operating parameters of the corresponding components.

7. The full life cycle three-dimensional digital information model construction device according to claim 6, characterized in that: The first device attribute information acquisition module is used to acquire first geometric attribute information of each electrical device in the three-dimensional digital information model according to application requirements in the operation and maintenance stage, including: Determining components of the electrical equipment that require maintenance and parts in the corresponding components based on application requirements during the operation and maintenance phase; According to the operation and maintenance requirements of each component and part, first location information including the space required for operation and maintenance of the corresponding electrical equipment is obtained; The first geometric attribute information corresponding to the electrical device is acquired by combining the size information of each component and part of the electrical device and the first position information.

8. The full life cycle three-dimensional digital information model construction device according to claim 6, characterized in that: The first device attribute information acquisition module is configured to acquire first device attribute information of each electrical device in the three-dimensional digital information model based on the first design attribute information and in combination with application requirements of the construction phase and the operation and maintenance phase, including: Determine the factory information of the electrical equipment according to the application requirements of the construction stage and in combination with the electrical parameters; Determining operation and maintenance requirement parameters corresponding to the electrical equipment and corresponding parts based on the application requirements of the operation and maintenance stage and in combination with the electrical parameters and material parameters of the electrical equipment; The first device attribute information corresponding to the electrical device is obtained by combining the factory information of the electrical device and the operation and maintenance requirement parameters of the electrical device and corresponding parts.

9. A full life cycle three-dimensional digital information model circulation device, characterized in that: include: Three-dimensional digital information model acquisition module and model circulation module; The three-dimensional digital information model acquisition module is used to acquire an initial three-dimensional digital information model; wherein the initial three-dimensional digital information model is obtained according to the full-life cycle three-dimensional digital information model construction device according to any one of claims 6 to 8; The model transfer module is used to add attribute information of the corresponding solutions of the design stage, the construction stage and the operation and maintenance stage to the three-dimensional digital information model in sequence through the three-dimensional design software.

10. The full life cycle three-dimensional digital information model circulation device according to claim 9, characterized in that: The model transfer module is used to sequentially add attribute information of the corresponding solutions of the design phase, the construction phase, and the operation and maintenance phase to the three-dimensional digital information model through the three-dimensional design software, including: According to the design scheme generated in the design phase, second design attribute information is added to the initial three-dimensional digital information model to obtain a first three-dimensional digital information model; According to the construction plan generated during the construction phase, using the 3D design software, adding the second model equipment attribute information to the first 3D digital information model to obtain a second 3D digital information model; According to the operation and maintenance plan generated in the operation and maintenance phase, the third model device attribute information is added to the second three-dimensional digital information model through the three-dimensional design software to obtain a third three-dimensional digital information model.

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