CN111950061A - BIM model-based space illumination design method, system, device and medium - Google Patents
BIM model-based space illumination design method, system, device and medium Download PDFInfo
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Abstract
The invention provides a spatial illumination design method, a system, a device and a medium based on a BIM model, wherein the method comprises the following steps: displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged in the space; when a lighting plug-in selecting instruction is received, displaying each space in the space building model and collecting parameters of each space and parameters of lighting equipment in each space; and when the detection instruction is received, detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment, the detection parameters input by the user and the preset illumination design specification standard, and outputting a corresponding detection result whether the illumination of the space meets the preset illumination design specification standard. The invention can automatically and accurately acquire, calculate and file the BIM space illumination data, can effectively reduce the time for calculating a large amount of BIM data and improve the calculation accuracy.
Description
Technical Field
The invention belongs to the technical field of architectural design, particularly relates to the technical field of model simulation of architectural design, and particularly relates to a spatial illumination design method, a spatial illumination design system, a spatial illumination design device and a spatial illumination design medium based on a BIM (building information modeling) model.
Background
The BIM technology is widely concerned in the field of foreign building construction, becomes one of basic capabilities which a design and construction contractor must have, and becomes a necessary requirement for project information transfer; in China, the BIM application of the first large-scale construction project promoted by owners, namely Shanghai center, is firstly and completely run through the whole engineering process.
At present, three-dimensional design in various power plant engineering designs is widely applied. Two three-dimensional design systems are widely applied in power plant projects at home and abroad: the first is the Intergraph PDS (Plant Design System) System developed by INTERGRAPH, USA, and the second is the PDMS (Plant Design Management System) System developed by AVEVA, UK. The two major systems are factory design systems which take a three-dimensional space coordinate system XYZ as a basis, take a three-dimensional visual stereo model as a representation and take a background database as a core to realize three-dimensional collaborative design of each specialty. The national grid company Ningdong Shandong +660kV direct current transmission demonstration project is the first direct current transmission project with a voltage level of +/-660 kV in the world, and converter stations and transformer substations at two ends of the project are power transformation projects for the first time, wherein the three-dimensional digital design is comprehensively adopted by a national grid system. Other 500kV transformer substations adopt a three-dimensional design technology.
At present, the three-dimensional design representative software applied to the transformer substation comprises PDMS software of AVEVA company, Revit series software of Autodesk company, Microstation of Bentley company, STD software of domestic Bo super company and the like, and the three-dimensional design representative software has the following characteristics: the object-oriented design mode is directly designed by using a three-dimensional model, and the data format is supported to be open, so that data exchange among different software is facilitated; meanwhile, the software integrates professional application software.
The most common practice in the huge BIM model is to perform various operations by means of the Revit series software. Revit is taken as a full-professional BIM design software released by AUTODESK company, and becomes a main BIM design software in China after entering China from 2006. There is a large market share. Meanwhile, Revit software is more than ten years of localization, and a software system comprising three major specialties of building, structure and electromechanics is formed. And can be compatible with most two-dimensional and three-dimensional data on the market. As is common: and standard data formats such as dwg, ifc and gbxml lay a good foundation for development and application popularization of the plug-in. However, even if such a Revit software exists, the relevant designers can be confronted with the problems of operation experience, complex operation and the like. Therefore, a large amount of manpower and material resources are consumed for lighting calculation in the traditional BIM model, and the progress of the BIM workflow is effectively reduced. In addition, the user also often can meet the building drawing and change the back, and the illumination design can be followed new calculation according to new drawing condition, and this can lead to the efficiency of calculation, rationality, scientificity all to be difficult to guarantee.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a spatial illumination design method, system, apparatus and medium based on a BIM model, which are used to solve the problem of the prior art that the calculation for spatial illumination design is complicated and time-consuming.
To achieve the above and other related objects, an embodiment of the present invention provides a spatial lighting design method based on a BIM model, including: displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged within the space; when a lighting plug-in selecting instruction is received, displaying each space in the space building model and collecting parameters of each space and parameters of lighting equipment in each space; and when the detection instruction is received, detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment in the space, the detection parameters input by the user and the preset illumination design standard, and outputting a corresponding detection result of whether the illumination of the space meets the preset illumination design standard.
In an embodiment of the present application, the spatial illumination design method based on the BIM model further includes: and when the illumination of all the spaces in the space building model meets the preset illumination design standard, generating a space illumination design calculation book corresponding to the space building model according to the current space building model and a preset calculation book template.
In an embodiment of the present application, the spatial illumination design method based on the BIM model further includes: providing a lighting device configuration interface, configured to configure parameters of the newly added lighting device to add a lighting device to the corresponding space or delete an existing lighting device in the space when the lighting of the space does not meet a preset lighting design specification standard; and updating the lighting equipment display interface corresponding to the space according to the added or deleted lighting equipment, and updating the display of the lighting equipment corresponding to the space in the space building model.
In an embodiment of the present application, the parameters of the lighting device include various combinations of lamp types, lamp powers, lamp numbers, lamp heights, and luminous fluxes.
In an embodiment of the present application, the spatial illumination design method based on the BIM model further includes: and when the illumination of the space does not meet the preset illumination design standard, modifying the displayed space and/or illumination equipment of the space building model, and acquiring the parameters of the modified corresponding space and the parameters of the illumination equipment in the corresponding space in real time so as to detect the illumination of the modified space of the space building model again.
In an embodiment of the present application, the method for generating the space building model includes: and constructing the space building model in Revit or generating the space building model through a space building model file imported through a file import interface provided in Revit.
In an embodiment of the present application, the user-inputted detection parameters include one or more combinations of a calculated height of the space, a room shape coefficient of the space, a maintenance coefficient, a utilization coefficient, a ceiling reflectance, a wall reflectance, a floor reflectance, a required illuminance value, and a power density specification value.
The embodiment of the present invention further provides a spatial illumination design system based on the BIM model, which includes: a model display module for displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged within the space; the illumination display acquisition module is used for displaying each space in the space building model and acquiring parameters of each space and parameters of illumination equipment in each space when an illumination plug-in selection instruction is received; and the illumination detection module is used for detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the illumination equipment in the space, the detection parameters input by the user and the preset illumination design standard when receiving the detection instruction, and outputting a corresponding detection result whether the illumination of the space meets the preset illumination design standard or not.
Embodiments of the present invention also provide an electronic device, comprising a processor and a memory, the memory storing program instructions; the processor executes the program instructions to implement the BIM model-based spatial lighting design method as described above.
Embodiments of the present invention also provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the BIM model-based spatial lighting design method as described above.
As described above, the spatial illumination design method, system, device and medium based on the BIM model of the present invention have the following advantages:
the invention can automatically and accurately acquire, calculate and file BIM space illumination data, can effectively reduce the time for calculating a large amount of BIM data, has the accuracy far exceeding that of manual calculation, can directly configure illumination equipment for the space illumination of the BIM model which does not meet the requirement, and effectively improves the modification efficiency.
Drawings
Fig. 1 is a schematic flow chart of a BIM model-based spatial lighting design method according to the present invention.
Fig. 2 is a schematic diagram showing a pop-up interface after a Revit lighting plug-in is enabled in the BIM model-based space lighting design method of the present invention.
FIG. 3 is a schematic diagram of an inspection operation interface in the BIM-based space illumination design method according to the present invention.
Fig. 4 is a schematic diagram illustrating a configuration of a lighting device in the BIM model-based space lighting design method according to the present invention.
Fig. 5 is a schematic view showing an interface display after a lighting device is added in the BIM model-based space lighting design method according to the present invention.
Fig. 6 is a schematic diagram illustrating the operation of the lighting device after the lighting device is configured in the BIM model-based space lighting design method according to the present invention.
Fig. 7 shows a schematic block diagram of a spatial lighting design system based on BIM model according to the present invention.
Fig. 8 is a block diagram showing a preferred schematic structure of the BIM model-based space illumination design system of the present invention.
Fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Description of the element reference numerals
100 electronic device
1101 processor
1102 memory
1103 display
200 space illumination design system based on BIM model
210 model display module
220 lighting display acquisition module
230 illumination detection module
240 lighting device configuration module
250 calculation book generation module
201 operating menu bar
202 spatial display area
203 inspection result display area
S100 to S300
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
The present embodiment aims to provide a spatial illumination design method, system, device and medium based on a BIM model, so as to solve the problem in the prior art that the calculation for spatial illumination design is complicated and time-consuming.
The spatial lighting design method based on the BIM model of the embodiment is based on secondary development of the REVIT software, and forms a functional plug-in of the REVIT software: revit lighting plug-ins. The Revit lighting plug-in unit can enable different operation users who are not in alignment to accurately acquire and calculate BIM building lighting data. The information can promote the decision-making progress to be accelerated and the decision-making quality to be improved in the building design, construction and management processes, so that the project quality is improved and the benefit is increased. The Revit lighting plug-in also provides a good operation experience, a user can generate the collection, calculation and filing of lighting data in one key on the basis of the BIM information model, and the requirements of high extensibility and usability for different BIMs can be met.
The principles and embodiments of the method, system, apparatus and medium for designing spatial illumination based on BIM model according to the present invention will be described in detail below, so that those skilled in the art can understand the method, system, apparatus and medium for designing spatial illumination based on BIM model without creative work.
Example 1
As shown in fig. 1, the present embodiment provides a spatial lighting design method based on a BIM model, which at least includes:
step S100: displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged within the space;
step S200: when a lighting plug-in selecting instruction is received, displaying each space in the space building model and collecting parameters of each space and parameters of lighting equipment in each space;
step S300: and when the detection instruction is received, detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment in the space, the detection parameters input by the user and the preset illumination design standard, and outputting a corresponding detection result of whether the illumination of the space meets the preset illumination design standard.
The following describes steps S100 to S300 of the spatial illumination design method based on the BIM model according to the present embodiment in detail.
Step S100: displaying in Revit a space building model comprising at least one space and at least one lighting device arranged within said space.
Wherein the space building model is but not limited to a substation model.
In this embodiment, the method for generating the space building model includes: and constructing the space building model in Revit or generating the space building model through a space building model file imported through a file import interface provided in Revit.
That is to say, in this embodiment, the space building model displayed in Revit may be directly constructed in Revit software, or a space building model file may be imported through a file import interface provided by Revit software, and the space building model is generated by loading the imported space building model file.
In this embodiment, in the space building model, a name of space usage is defined for each space to determine space parameters such as usage, functional characteristics, and illumination requirements of the space. Parameters of the indoor lighting devices are arranged according to parameters of the space and user requirements, and the parameters of the lighting devices include but are not limited to various combinations of lamp types, lamp powers, lamp numbers, lamp heights and luminous fluxes. This forms the relative position of all lighting devices in the room to the space and the parameter status of all lighting devices.
Step S200: and when a lighting plug-in selecting instruction is received, displaying each space in the space building model and collecting parameters of each space and parameters of lighting equipment in each space.
In this embodiment, a menu option of a Revit lighting plug-in is provided in a menu bar of the Revit, and a lighting plug-in selection instruction is generated by triggering the menu option of the Revit lighting plug-in the menu bar, that is, when the menu option of the Revit lighting plug-in the menu bar is triggered, each space in the space building model is displayed and parameters of each space and parameters of lighting devices in each space are collected.
Wherein, as shown in fig. 2, when the menu option of the Revit lighting plug-in the menu bar is triggered, each space in the space building model is displayed through the popup interface as shown in fig. 2.
When the menu option of the Revit lighting plug-in the menu bar is triggered, the displayed pop-up interface comprises but is not limited to an operation menu bar 201, a space display area 202 for displaying each space in the space building model and a checking result display area 203 for displaying the detection result of whether the lighting of the space meets the preset lighting design specification standard.
And when an illumination plug-in selection instruction is received, acquiring parameters of each space and parameters of illumination equipment in each space according to parameters of each space and parameters of illumination equipment in each space formed when the space building model is constructed, and summarizing, sorting and classifying the parameters of each space and the parameters of the illumination equipment in each space.
Each space displayed through the space display area 202 of the popup interface is a trigger interface, which refers to a software control or a plug-in that can accept a user operation (e.g., clicking, dragging, etc.) to jump to a pre-linked sub-interface in the graphical user interface.
And displaying the parameters of the space of the selected space and the parameters of the lighting equipment corresponding to the space by triggering each space displayed in the space display area 202 of the pop-up window interface.
Therefore, in the spatial lighting design method based on the BIM model according to the embodiment, the data in the BIM model is extracted through the open interface document of the Revit software, then the lighting equipment parameter data in the BIM model is successfully acquired by integrating the data according to the low coupling principle, and the acquired data is subjected to real-time data feedback (display).
Step S300: and when the detection instruction is received, detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment in the space, the detection parameters input by the user and the preset illumination design standard, and outputting a corresponding detection result of whether the illumination of the space meets the preset illumination design standard.
In this embodiment, a trigger interface, for example named "detect", is displayed on the pop-up window interface, a detection instruction is generated by triggering the "detect" of the pop-up window interface, and when the built-in detection program receives the detection instruction, the lighting of the space is detected according to the parameters of the space corresponding to the selected space, the parameters of the lighting device in the space, the detection parameters input by the user, and the preset lighting design specification standard, and a corresponding detection result indicating whether the lighting of the space meets the preset lighting design specification standard is output.
In this embodiment, when the detection instruction is received, a parameter acquisition popup interface is further included for acquiring the detection parameters input by the user. As shown in fig. 3, in the present embodiment, the detection parameters input by the user include one or more combinations of a calculated height of the space, a room shape coefficient of the space, a maintenance coefficient, a utilization coefficient, a ceiling reflectance, a wall reflectance, a floor reflectance, a required illuminance value, and a power density specification value.
After the detection parameters input by the user are collected, executing detection operation for detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the illumination equipment in the space, the detection parameters input by the user and a preset illumination design standard, and outputting a detection result.
In other words, in this embodiment, the lighting device parameters and the number of the lighting devices in the space can be automatically displayed in the corresponding space through the plug-in selection by the built-in lighting design specification standard, and whether the lighting device parameters meet the design lighting requirement is determined by comparing the lighting device parameters in the space with the built-in lighting design specification standard. And outputting a detection result which is in accordance with the illumination of the space when the illumination of the space is in accordance with the preset illumination design standard, and outputting a detection result which is not in accordance with the illumination of the space when the illumination of the space is not in accordance with the preset illumination design standard so as to prompt a user.
In other words, in this embodiment, the lighting device data collected from the space building model is subjected to calculation and inspection conforming to the safety specification, and is fed back to the calculation result of the operator in real time. The operator can simply and quickly know whether the space building model meets the standard of lighting safety.
Therefore, the embodiment detects the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment in the space, the detection parameters input by the user and the preset illumination design specification standard, and outputs the corresponding detection result of whether the illumination of the space meets the preset illumination design specification standard, so that the automatic acquisition and calculation of the BIM space illumination data can be realized, the time for calculating a large amount of BIM data can be effectively reduced, and the accuracy rate far exceeds that of manual calculation.
In this embodiment, the spatial illumination design method based on the BIM model further includes: and when the illumination of all the spaces in the space building model meets the preset illumination design standard, generating a space illumination design calculation book corresponding to the space building model according to the current space building model and a preset calculation book template. Therefore, the spatial lighting design method based on the BIM model of the embodiment can archive the safety detection result of the lighting device data in the BIM model and export the result into a document file (spatial lighting design calculation book) meeting the specification requirement.
Meanwhile, in order to meet the requirement of subsequent pictures, the traditional electric appliance lighting arrangement mode for trial and error is displayed in the two-dimensional floor plan.
In this embodiment, as shown in fig. 3 to 6, the method for designing spatial lighting based on a BIM model further includes: providing a lighting device configuration interface, configured to configure parameters of the newly added lighting device to add a lighting device to the corresponding space or delete an existing lighting device in the space when the lighting of the space does not meet a preset lighting design specification standard; and updating the lighting equipment display interface corresponding to the space according to the added or deleted lighting equipment, and updating the display of the lighting equipment corresponding to the space in the space building model.
In the present embodiment, the parameters of the lighting device include, but are not limited to, various combinations of lamp types, lamp powers, lamp numbers, lamp heights, and luminous fluxes.
Therefore, the spatial illumination design method based on the BIM model of the embodiment can directly configure the illumination equipment for the spatial illumination of the BIM model which does not meet the requirement, and effectively improves the modification efficiency.
In this embodiment, the spatial illumination design method based on the BIM model further includes: and when the illumination of the space does not meet the preset illumination design standard, modifying the displayed space and/or illumination equipment of the space building model, and acquiring the parameters of the modified corresponding space and the parameters of the illumination equipment in the corresponding space in real time so as to detect the illumination of the modified space of the space building model again.
That is, in this embodiment, when the illumination of the space does not meet the preset illumination design specification standard, the space and/or the illumination device of the space building model may also be modified by directly modifying the space building model in Revit.
The embodiment provides a new referential implementation scheme for the transformer substation illumination design calculation based on the BIM technology, and the BIM technology is continuously debugged and updated by being applied to a large transformer substation design project, so that a version of efficient and reliable illumination design calculation plug-in which is combined with the BIM technology is finally generated. The embodiment provides possibility for later-stage expansion application and multi-project management extension of the plug-in based on key application points such as efficient integration of BIM, REVIT and the lighting calculation book, and finally becomes a transformer substation design lighting calculation plug-in capable of being widely popularized.
Therefore, the BIM-model-based space illumination design method can automatically and accurately acquire, calculate and file BIM space illumination data, can effectively reduce the time for calculating a large amount of BIM data, and has accuracy far exceeding that of manual calculation.
Example 2
As shown in fig. 7, the present embodiment provides a BIM model-based space lighting design system 200, where the BIM model-based space lighting design system 200 at least includes: a model display module 210, an illumination display acquisition module 220, and an illumination detection module 230.
In the present embodiment, the model display module 210 is configured to display a space building model in Revit, where the space building model includes at least one space and at least one lighting device disposed in the space; the illumination display acquisition module 220 is configured to display each space in the space building model and acquire parameters of each space and parameters of illumination devices in each space when receiving an illumination plug-in selection instruction; the illumination detection module 230 is configured to, when receiving the detection instruction, detect the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the illumination device in the space, the detection parameters input by the user, and the preset illumination design specification standard, and output a corresponding detection result whether the illumination of the space meets the preset illumination design specification standard.
As shown in fig. 8, the BIM model-based space lighting design system 200 further includes a lighting device configuration module 240 and a calculation book generation module 250.
The lighting device configuring module 240 is configured to provide a lighting device configuring interface, configured to configure parameters of the newly added lighting device to add a lighting device to the corresponding space or delete an existing lighting device in the space when the lighting of the space does not meet the preset lighting design specification standard; and updating the lighting equipment display interface corresponding to the space according to the added or deleted lighting equipment, and updating the display of the lighting equipment corresponding to the space in the space building model.
The calculation book generating module 250 is configured to generate a space lighting design calculation book corresponding to the space building model according to the current space building model and a preset calculation book template. Therefore, the spatial lighting design method based on the BIM model of the embodiment can archive the safety detection result of the lighting device data in the BIM model and export the result into a document file (spatial lighting design calculation book) meeting the specification requirement.
In this embodiment, the technical features of the specific implementation of the BIM model-based space illumination design system 200 are basically the same as those of the BIM model-based space illumination design method in embodiment 1, and the general technical contents between the embodiments are not repeated.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, some modules may be processing elements that are separately set up, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program codes, and called by a processing element of the apparatus and executed as functions of some modules. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Example 3
As shown in fig. 9, the present embodiment further provides an electronic device 100, where the electronic device 100 includes a processor 1101, a memory 1102, and a display 1103. In an embodiment, the display may be an OLED, LED or LCD display, and the display 1103 may also include an interactive display device such as a touch screen, which is not limited in this embodiment.
The memory 1102 is connected to the processor 1101 through a system bus and is configured to perform communication with the processor 1101, the memory 1102 is configured to store a computer program, the processor 1101 is coupled to the display 1003 and the memory 1002, and the processor 1101 is configured to run the computer program, so that the electronic device 100 executes the BIM model-based space lighting design method described in embodiment 1. The spatial illumination design method based on the BIM model has been described in detail in embodiment 1, and is not described herein again.
The BIM model-based space illumination design method can be applied to various types of electronic devices 100. The electronic apparatus 100 is, for example, a computer including components such as memory, a memory controller, one or more processing units (CPUs), a peripheral interface, RF circuitry, audio circuitry, speakers, a microphone, an input/output (I/O) subsystem, a display screen, other output or control devices, and external ports; the computer includes, but is not limited to, Personal computers such as desktop computers, notebook computers, tablet computers, smart phones, smart televisions, Personal Digital Assistants (PDAs), and the like. In other embodiments, the electronic device 100 may also be a server, and the server may be disposed on one or more physical servers according to various factors such as functions, loads, and the like, or may be formed by a distributed or centralized server cluster, which is not limited in this embodiment.
In an actual implementation manner, the electronic device 100 is, for example, the electronic device 100 installed with an Android operating system or an iOS operating system, or an operating system such as Palm OS, Symbian, Black Berry OS, or Windows Phone.
In an exemplary embodiment, the electronic device 100 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, cameras, or other electronic components for performing the BIM model based spatial lighting design method described above.
It should be noted that the above-mentioned system bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The system bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus. The communication interface is used for realizing communication between the database access device and other equipment (such as a client, a read-write library and a read-only library). The Memory may include a Random Access Memory (RAM), and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory.
The Processor 1101 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
Example 4
The present embodiments provide a computer-readable storage medium, such as a memory configured to store various types of data to support operations at a device. Examples of such data include instructions, messages, pictures, etc. for any application or method operating on the electronic device 100. The memory may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), high speed random access memory (high speed ram), Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), magnetic memory, flash memory, magnetic or optical disks, or the like. The memory stores program instructions that, when executed, implement the BIM model-based spatial lighting design method as described above. The spatial illumination design method based on the BIM model has been described in detail above, and is not described herein again.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with a computer program. The aforementioned computer program may be stored in a computer readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
In conclusion, the invention can automatically and accurately acquire, calculate and file BIM space illumination data, can effectively reduce the time for calculating a large amount of BIM data, has the accuracy far exceeding the accuracy of manual calculation, can directly configure illumination equipment for the space illumination of the BIM model which does not meet the requirements, and effectively improves the modification efficiency. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A spatial illumination design method based on a BIM model is characterized in that: the method comprises the following steps:
displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged within the space;
when a lighting plug-in selecting instruction is received, displaying each space in the space building model and collecting parameters of each space and parameters of lighting equipment in each space;
and when the detection instruction is received, detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the lighting equipment in the space, the detection parameters input by the user and the preset illumination design standard, and outputting a corresponding detection result of whether the illumination of the space meets the preset illumination design standard.
2. The BIM model-based spatial lighting design method of claim 1, wherein: the BIM model-based space illumination design method further comprises the following steps:
and when the illumination of all the spaces in the space building model meets the preset illumination design standard, generating a space illumination design calculation book corresponding to the space building model according to the current space building model and a preset calculation book template.
3. The BIM model-based spatial lighting design method of claim 1, wherein: the BIM model-based space illumination design method further comprises the following steps:
providing a lighting device configuration interface, configured to configure parameters of the newly added lighting device to add a lighting device to the corresponding space or delete an existing lighting device in the space when the lighting of the space does not meet a preset lighting design specification standard;
and updating the lighting equipment display interface corresponding to the space according to the added or deleted lighting equipment, and updating the display of the lighting equipment corresponding to the space in the space building model.
4. The BIM model-based spatial lighting design method according to claim 1 or 3, wherein: the parameters of the lighting device include various combinations of luminaire type, luminaire power, number of luminaires, luminaire height, luminous flux.
5. The BIM model-based spatial lighting design method of claim 1, wherein: the BIM model-based space illumination design method further comprises the following steps:
and when the illumination of the space does not meet the preset illumination design standard, modifying the displayed space and/or illumination equipment of the space building model, and acquiring the parameters of the modified corresponding space and the parameters of the illumination equipment in the corresponding space in real time so as to detect the illumination of the modified space of the space building model again.
6. The BIM model-based spatial lighting design method of claim 1, wherein: the space building model generation mode comprises the following steps: and constructing the space building model in Revit or generating the space building model through a space building model file imported through a file import interface provided in Revit.
7. The BIM model-based spatial lighting design method of claim 1, wherein: the detection parameters input by the user comprise one or more combinations of the calculated height of the space, the chamber form coefficient of the space, the maintenance coefficient, the utilization coefficient, the ceiling reflectance, the wall reflectance, the ground reflectance, the required illumination value and the power density standard value.
8. A BIM model-based space illumination design system is characterized in that: the BIM model-based space lighting design system comprises:
a model display module for displaying a space building model in Revit, the space building model comprising at least one space and at least one lighting device arranged within the space;
the illumination display acquisition module is used for displaying each space in the space building model and acquiring parameters of each space and parameters of illumination equipment in each space when an illumination plug-in selection instruction is received;
and the illumination detection module is used for detecting the illumination of the space according to the parameters of the space corresponding to the selected space, the parameters of the illumination equipment in the space, the detection parameters input by the user and the preset illumination design standard when receiving the detection instruction, and outputting a corresponding detection result whether the illumination of the space meets the preset illumination design standard or not.
9. An electronic device, characterized in that: comprising a processor and a memory, said memory storing program instructions; the processor executes the program instructions to implement the BIM model-based space illumination design method as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon a computer program, characterized in that: the program, when executed by a processor, implements a BIM model-based spatial lighting design method as claimed in any one of claims 1 to 7.
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