Medical building design method and system and storage medium
By constructing a target optimization model for medical building design and confirming it through 3D walkthrough, the problem of the disconnect between medical process flow and architectural design was solved, enabling efficient generation of design schemes and construction preparation, and reducing construction costs and resource waste.
Patent Information
- Application Number
- CN202511642437.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-02-10
AI Technical Summary
In existing medical building design methods, the disconnect between medical processes and architectural design leads to problems such as long design cycles, high construction costs, and waste of medical resources.
By constructing a target optimization model for the layout and circulation design of medical functions, iteratively generating building and department layout schemes, and using BIM models for 3D walkthrough confirmation, combined with expert decision-making, the design scheme is optimized.
Significantly shorten the design cycle, improve design quality, reduce construction costs and waste of medical resources, and ensure that the design scheme takes into account both clinical function and architectural feasibility.
Smart Images
Figure CN121502878A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of medical building design technology, specifically to a medical building design method, system, and storage medium. Background Technology
[0002] As core infrastructure serving the public health system, medical buildings must not only meet the structural safety and spatial aesthetics requirements of general architecture, but also be highly compatible with the professionalism, complexity, and dynamism of medical functions. Medical buildings encompass various types, including general hospitals, specialized hospitals, and disease control centers, with highly subdivided internal functions involving dozens of medical units such as outpatient and emergency departments, inpatient wards, operating rooms, laboratories, imaging, sterilization supply, and intensive care units. Each unit has strict standards regarding spatial dimensions, equipment configuration, environmental parameters, infection control, and circulation organization. Furthermore, modern medical buildings must possess the ability to adapt to both peacetime and epidemic situations, meaning they can quickly adjust their functional layout to achieve goals such as zoned management, separation of clean and contaminated areas, and resource expansion during public health emergencies. Therefore, medical building design is an interdisciplinary and cross-professional systematic project that, while meeting the core function of treating and saving lives, must also consider the patient experience, the efficiency of medical staff, the sustainability of building operations, and the spatial adaptability for future technological upgrades.
[0003] Currently, medical building design generally adopts a phased design approach, prioritizing process design followed by architectural design. Specifically: First, medical process designers collaborate with hospital management and department heads to design the three-tiered medical process flow, clarifying functional zoning, departmental setup, equipment configuration, personnel flow, and infection control requirements at each level, and completing a preliminary floor plan accordingly. Then, based on the process flow diagrams and floor plan, architectural designers conduct detailed designs across various disciplines, including architecture, structure, mechanical and electrical systems, and interior decoration. Throughout this process, the medical process flow and architectural design are relatively independent, completed in phases by different professional teams, with communication primarily relying on two-dimensional drawings, written descriptions, and meeting discussions.
[0004] However, existing design methods have the following drawbacks: 1. Medical processes are complex and involve numerous departments, requiring confirmation at each level. This results in long communication chains and feedback cycles, often leading to repeated revisions of drawings due to disagreements or misunderstandings, resulting in low design efficiency. 2. Architectural designers typically lack a systematic medical background and have flawed understandings of medical business processes, departmental collaboration logic, and infection control standards. This leads to a disconnect between the design scheme and actual clinical needs, making it difficult to accurately match the design results with medical functions, resulting in wasted space or functional deficiencies. 3. The floor plan confirmation stage mainly relies on two-dimensional drawings. However, the heads of various departments in hospitals are mostly clinical medical staff who lack the ability to interpret drawings and find it difficult to establish an intuitive connection between abstract medical processes and spatial layout. Often, unreasonable layouts are only discovered after the main building is completed, leading to extensive demolition, alterations, and rework. This not only delays the construction period but also causes serious waste of construction costs and medical resources. Summary of the Invention
[0005] The purpose of this application is to provide a medical building design method, system and storage medium to solve the problems of long design cycle, construction cost and waste of medical resources caused by the disconnect between medical process and architectural design in existing design methods.
[0006] The technical solution adopted by this application to solve its technical problem is: Firstly, a method for designing medical buildings is provided, including: Based on hospital surveys, medical process design parameters were obtained, and a target optimization model for medical functional layout and streamline design was constructed. Based on the target optimization model of medical function layout and circulation design, multiple building floor plan layout schemes are generated iteratively. The multiple building floor plan layout schemes are scored and ranked according to the building preset scoring model. The building floor plan layout scheme with the highest score is selected for expert decision-making and the optimal building floor plan layout scheme is obtained. Based on the optimal building layout scheme and the needs of hospital departments, a target optimization model for the functional layout and circulation design of departments is constructed. Based on the target optimization model of departmental functional layout and circulation design, multiple departmental layout schemes are generated iteratively. The multiple departmental layout schemes are scored and ranked according to the departmental preset scoring model. The departmental layout scheme with the highest score is selected for expert decision-making and the optimal departmental layout scheme is obtained. The optimal building floor plan and the optimal departmental layout are used as the base map for design. After supplementing the drawings with drawings from various disciplines, the design drawings are formed. The design drawings are then converted into a 3D model, and the design drawings are confirmed with experts through a 3D walkthrough.
[0007] Furthermore, it also includes: Based on the structured representation of BIM models, the confirmed design drawings are reviewed through an expanded geometry library, and the review results are output as the basis for expert evaluation. By linking different decoration blocks to the corresponding BIM decoration models, various styles of decoration renderings can be generated to assist review experts in comparing and selecting decoration schemes.
[0008] Furthermore, based on factors such as hospital size and positioning, medical processes and patient needs, medical technology development and equipment configuration, and hospital management and operational efficiency, a target optimization model for medical function layout and flow design is constructed.
[0009] Furthermore, the target optimization model for medical function layout and circulation design includes the distance between departments and circulation length, patient waiting time and walking distance, medical equipment utilization efficiency and transportation costs, and medical staff work efficiency and satisfaction.
[0010] Furthermore, the mathematical formula for the pre-defined building scoring model is: E1=W1×S1+W2×P1+W3×T1+W4×K1; where E1 is the comprehensive score of the building floor plan layout scheme, S1 is the score of the distance between departments and the length of the circulation path, P1 is the score of the patient waiting time and walking distance, T1 is the score of the efficiency of medical equipment use and transportation cost, K1 is the score of the work efficiency and satisfaction of medical staff, and W1, W2, W3, and W4 are the weights of each factor.
[0011] Furthermore, the target optimization model for departmental functional layout and circulation design includes the doctor-patient zoning and circulation length, patient waiting time and area size, ratio of movable furniture to fixed furniture, and width of corridors within the room.
[0012] Furthermore, the mathematical formula for the pre-set scoring model of the department is: E2=W5×S2+W6×P2+W7×T2+W8×K2; where E2 is the comprehensive score of the department layout plan, S2 is the score of the doctor-patient zoning and circulation length, P2 is the score of patient waiting time and area size, T2 is the score of the ratio of movable furniture to fixed furniture, K2 is the score of the width of the corridor in the room, and W5, W6, W7, and W8 are the weights of each factor.
[0013] Secondly, a medical building design system is provided, including: The module for constructing a target optimization model for medical functional layout and streamline design is used to obtain medical process design parameters based on hospital surveys and to construct a target optimization model for medical functional layout and streamline design. The optimal building layout scheme acquisition module is used to iteratively generate multiple building layout schemes based on the target optimization model of medical function layout and circulation design. It scores and ranks the multiple building layout schemes according to the building preset scoring model, selects the building layout scheme with the highest score for expert decision-making, and obtains the optimal building layout scheme. The module for constructing the target optimization model of departmental functional layout and circulation design is used to construct the target optimization model of departmental functional layout and circulation design based on the optimal building layout scheme and the needs of hospital departments. The optimal department layout scheme acquisition module is used to iteratively generate multiple department layout schemes based on the target optimization model of department functional layout and flow design. It scores and ranks the multiple department layout schemes according to the department's preset scoring model, selects the department layout scheme with the highest score for expert decision-making, and obtains the optimal department layout scheme. The design drawing confirmation module is used to take the optimal building floor plan and the optimal department layout as the design base map, and supplement them with drawings from various disciplines to form design drawings. The design drawings are then converted into a 3D model, and the design drawings are confirmed with experts through a 3D walkthrough.
[0014] Thirdly, a medical building design system is provided, including a memory and a processor; The memory stores instructions that the processor can execute; When the processor is configured to execute the instructions, the system implements the medical building design method provided in the first aspect.
[0015] Fourthly, a computer storage medium is provided, including computer instructions that, when executed on a computer, cause the computer to perform the medical building design method provided in the first aspect.
[0016] The beneficial effects of this application are: The medical building design method provided in this application deeply integrates medical process design parameters with architectural spatial layout to construct a hierarchical, iterative target optimization model. This model sequentially generates, scores, and ranks architectural floor plans and departmental layout schemes, significantly shortening the design cycle caused by phased design of processes and architecture and multiple rounds of communication. The design scheme can be continuously optimized based on the target optimization model, thereby improving design quality, reducing the professional ability requirements of architects for medical processes, and reducing personnel costs. By introducing an expert decision-making mechanism, it ensures that the optimal scheme takes into account both clinical function and architectural feasibility. By converting two-dimensional design drawings into three-dimensional models, and using an immersive walkthrough method for intuitive confirmation with medical experts, potential conflicts are exposed in advance, minimizing demolition and rework during the construction phase, and effectively reducing construction costs and waste of medical resources. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a flowchart of the medical building design method provided in the embodiments of this application; Figure 2 This is a schematic diagram of the composition of the medical building design system provided in the embodiments of this application; Figure 3 This is a schematic diagram of the hardware structure of the medical building design system provided in the embodiments of this application.
[0019] Figure label: 100-system; 101 - Target Optimization Model Construction Module for Medical Functional Layout and Streamline Design; 102 - Optimal Building Floor Plan Layout Acquisition Module; 103 - Module for constructing a target optimization model for departmental functional layout and circulation design; 104 - Optimal Department Layout Scheme Acquisition Module; 105 - Design Drawing Confirmation Module; 106 - Review Result Output Module; 107 - Decoration Scheme Comparison Module; 200-system; 201-Memory; 202-Processor; 203-Communication interface; 204-Bus. Detailed Implementation
[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.
[0021] In the description of this application, the terms "upper," "lower," "left," "right," "front," "rear," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Unless otherwise specified, the above-mentioned orientational descriptions can be flexibly set in actual application, provided that the relative positional relationships shown in the accompanying drawings are satisfied.
[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0023] See Figure 1 This application provides a medical building design method, including the following steps: S1. Based on hospital surveys, obtain medical process design parameters and construct a target optimization model for medical functional layout and flow design.
[0024] For example, by surveying hospitals, medical process design parameters are obtained, including at least outpatient visits, emergency room volume, total number of beds, and the proportion of outpatient visits to each department; for newly built hospitals, values are taken according to the "Code for Design of General Hospital Buildings". Using these medical process design parameters as constraints, a target optimization model for the layout and flow design of medical functions is constructed based on factors such as hospital size and positioning, medical processes and patient needs, medical technology development and equipment configuration, and hospital management and operational efficiency. This target optimization model includes the distance between departments and the length of the flow path, patient waiting time and walking distance, medical equipment utilization efficiency and transportation costs, and the work efficiency and satisfaction of medical staff.
[0025] Correspondingly, by conducting research on hospitals, a clear nested relationship is formed between medical process design parameters and architectural layout, realizing the effective transformation of hospital positioning, process design parameters, and architectural layout. This solves the problem that the traditional design process lacks in-depth understanding of hospital positioning and that errors in process design lead to architectural design that cannot meet the needs of hospitals.
[0026] S2. Based on the target optimization model of medical function layout and circulation design, multiple building floor plan layout schemes are generated iteratively. The multiple building floor plan layout schemes are scored and ranked according to the building preset scoring model. The building floor plan layout scheme with the highest score is selected for expert decision-making and selection to obtain the optimal building floor plan layout scheme.
[0027] For example, once the target optimization model for the medical function layout and circulation design is completed, various architectural floor plan layout schemes can be iteratively generated using the Dynamo derivative design toolkit based on the NSGA-II algorithm framework, by setting constraints such as the distance between departments, department area, department location, circulation intersection, office area, and whether there are external windows. The architectural floor plan layout connects the patient visit and medical procedures, and appropriate parameters are set for each process according to actual needs. The mathematical formula for the pre-set architectural scoring model is: E1=W1×S1+W2×P1+W3×T1+W4×K1; where E1 is the comprehensive score of the architectural floor plan layout scheme, S1 is the score for the distance between departments and circulation length, P1 is the score for patient waiting time and walking distance, T1 is the score for medical equipment utilization efficiency and transportation cost, K1 is the score for medical staff work efficiency and satisfaction, and W1, W2, W3, and W4 are the weights of each factor. The above scoring formula is used to score and rank various architectural layout schemes, objectively selecting the top-ranked schemes for expert decision-making. After expert review, the optimal architectural layout scheme is chosen, balancing clinical functionality and architectural feasibility. Furthermore, each architectural layout scheme can be continuously optimized using the Optimize node, achieving automated design and optimization of the architectural layout, improving design quality, reducing the professional skill requirements for architects regarding medical processes, and addressing the common issue of traditional architects lacking understanding of medical processes.
[0028] S3. Based on the optimal building layout scheme and the needs of hospital departments, construct a target optimization model for the functional layout and circulation design of departments.
[0029] For example, based on the determined optimal building layout scheme and further communication with the hospital departments regarding the needs within the unit, a target optimization model for the functional layout and circulation design of the departments is constructed; wherein, the target optimization model for the functional layout and circulation design of the departments includes the doctor-patient zoning and circulation length, patient waiting time and area size, ratio of movable furniture to fixed furniture, and width of the passageway in the room.
[0030] Correspondingly, a target optimization model for the functional layout and flow design of departments is constructed to transform medical and nursing behaviors and patient satisfaction into design drawings.
[0031] S4. Based on the target optimization model of departmental functional layout and flow design, iteratively generate multiple departmental layout schemes. Based on the departmental preset scoring model, score and rank the multiple departmental layout schemes, select the departmental layout scheme with the highest score for expert decision-making, and obtain the optimal departmental layout scheme.
[0032] For example, once the target optimization model for departmental functional layout and circulation design is constructed, various departmental layout schemes can be iteratively generated using the Dynamo derivative design toolkit based on the NSGA-II algorithm framework by setting constraints such as the distance between medical staff and patients, the number of consultation rooms, the number of wards, circulation intersections, room corridor widths, and furniture heights. Using these departmental layout schemes, the medical staff area, patient area, and corresponding furniture such as sinks, examination beds, and desks within the departmental area can be drawn, completing the construction of a three-level process analysis environment for medical process design. The mathematical formula for the departmental preset scoring model is: E2 = W5 × S2 + W6 × P2 + W7 × T2 + W8 × K2; where E2 is the comprehensive score of the departmental layout scheme, S2 is the score for medical staff / patient zoning and circulation length, P2 is the score for patient waiting time and area size, T2 is the score for the ratio of movable to fixed furniture, K2 is the score for room corridor width, and W5, W6, W7, and W8 are the weights of each factor. By using the above scoring formula to score and rank various department layout schemes, the top-ranked schemes can be objectively selected for expert decision-making. The optimal department layout scheme is then chosen by the experts after review. Furthermore, each department layout scheme can be continuously optimized using the Optimize node, achieving automated design and optimization of the department layout, improving design quality, and reducing the professional skill requirements for medical process flow for architects.
[0033] S5. Use the optimal building floor plan and the optimal department layout as the base map, and supplement them with drawings from various disciplines to form the design drawings. Convert the design drawings into a 3D model and use a 3D walkthrough to confirm the design drawings with experts.
[0034] For example, specialized drawings include those for ventilation, water supply, electricity, and heating. Once the design drawings are completed, BIM modeling software is used to generate a 3D model. A 3D walkthrough is then used to confirm the final three-tiered medical process design with experts. This addresses the issue of medical staff's limited ability to convert drawings into 3D models, enabling rapid confirmation of drawings and reducing modifications during project implementation.
[0035] S6. Based on the structured expression method of BIM model, the confirmed design drawings are reviewed by expanding the geometric library, and the review results are output as the basis for expert review.
[0036] For example, by utilizing the structured representation of 3D models based on BIM models and employing the Revit ModelChecker plugin in conjunction with the structured data format parsed by specifications, the confirmed design drawings are intelligently reviewed by combining semantic and geometric calculations through an expanded geometry library. The review results are then output as a textual basis for subsequent reviews by hospital experts.
[0037] Correspondingly, by expanding the geometric library to achieve intelligent review, it is possible not only to integrate information from multiple disciplines such as architecture, structure, and MEP into a unified model, forming a cross-disciplinary collision detection network, but also to transform code provisions into a computable geometric rule library, increasing the review accuracy rate to over 95%. Simultaneously, it can automatically identify spatial conflicts between components and generate visual reports with coordinate positioning, reducing the review process from 3 days to 30 minutes. More importantly, the review results are output in a standard format, preserving the complete correlation between geometric entities and code provisions, providing traceable digital evidence for expert review, and significantly reducing the cost of later changes due to misunderstandings of drawings.
[0038] S7. By linking different decoration blocks to the corresponding BIM decoration models, various styles of decoration renderings can be generated to assist review experts in comparing and selecting decoration schemes.
[0039] Correspondingly, by linking different decoration blocks to corresponding BIM decoration models, a block-to-model mapping relationship is formed. This allows for the rapid batch generation of highly realistic decoration renderings in mainstream styles such as modern, contemporary, and light luxury. When experts rotate, section, and navigate the model, they can simultaneously view the cost range and main material list corresponding to different styles, achieving WYSIWYG and direct comparison. Compared to traditional collage-based comparison, this significantly improves review efficiency.
[0040] The medical building design method provided in this application deeply integrates medical process design parameters with architectural spatial layout to construct a hierarchical, iterative target optimization model. This model sequentially generates, scores, and ranks architectural floor plans and departmental layout schemes, significantly shortening the design cycle caused by phased design of processes and architecture and multiple rounds of communication. The design scheme can be continuously optimized based on the target optimization model, thereby improving design quality, reducing the professional ability requirements of architects for medical processes, and reducing personnel costs. By introducing an expert decision-making mechanism, it ensures that the optimal scheme takes into account both clinical function and architectural feasibility. By converting two-dimensional design drawings into three-dimensional models, and using an immersive walkthrough method for intuitive confirmation with medical experts, potential conflicts are exposed in advance, minimizing demolition and rework during the construction phase, and effectively reducing construction costs and waste of medical resources.
[0041] This application embodiment can divide the device and server into functional modules according to the above method examples. For example, each function can be divided into a separate functional module, or two or more functions can be integrated into one processing module. The integrated module can be implemented in hardware or as a software functional module. It should be noted that the module division in this application embodiment is illustrative and only represents one logical functional division. In actual implementation, there may be other division methods.
[0042] When dividing each function into modules according to its corresponding function. Figure 2 A schematic diagram of a possible system configuration involved in the above embodiments is shown. See also Figure 2 The system 100 may include a target optimization model construction module 101 for medical function layout and circulation design, an optimal building floor plan layout scheme acquisition module 102, a target optimization model construction module 103 for department function layout and circulation design, an optimal department layout scheme acquisition module 104, a design drawing confirmation module 105, a review result output module 106, and a decoration scheme comparison module 107.
[0043] The module 101, which constructs a target optimization model for medical function layout and circulation design, is used to construct a target optimization model for medical function layout and circulation design based on medical process design parameters obtained from hospital surveys. The module 102, which obtains the optimal building floor plan layout scheme, iteratively generates multiple building floor plan layout schemes based on the target optimization model for medical function layout and circulation design. It then scores and ranks these schemes according to a pre-set building scoring model, selecting the highest-scoring scheme for expert decision-making to obtain the optimal building floor plan layout scheme. The module 103, which constructs a target optimization model for departmental function layout and circulation design, is used to construct a target optimization model for departmental function layout and circulation design based on the optimal building layout scheme and the needs of hospital departments. The module 104, which obtains the optimal departmental layout scheme, iteratively generates multiple departmental layout schemes based on the target optimization model for departmental function layout and circulation design. It then scores and ranks these schemes according to a pre-set departmental scoring model, selecting the highest-scoring scheme for expert decision-making to obtain the optimal departmental layout scheme. The design drawing confirmation module 105 uses the optimal architectural floor plan and optimal departmental layout as the base design drawings, supplemented with drawings from various disciplines to form the design drawings. These drawings are then converted into a 3D model, and a 3D walkthrough is used for expert confirmation. The review result output module 106 uses a structured representation based on the BIM model, expanding the geometric library to review the confirmed design drawings, and outputs the review results as a basis for expert evaluation. The decoration scheme comparison module 107 links different decoration blocks to corresponding BIM decoration models, generating various styles of decoration renderings to assist review experts in comparing decoration schemes.
[0044] See Figure 3 This application also provides a hardware structure for a medical building design system 200, which includes a memory 201 and a processor 202; optionally, it also includes a communication interface 203 connected to the processor 202. The memory 201, processor 202, and communication interface 203 are connected via a bus 204.
[0045] The memory 201 may be a read-only memory or other type of static storage device that can store static information and instructions, random access memory or other type of dynamic storage device that can store information and instructions, or it may be an electrically erasable programmable read-only memory, a read-only optical disc or other optical disc storage, optical disk storage, magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The embodiments in this application are not limited in any way.
[0046] Processor 202 can be a central processing unit, a general-purpose processor, a network processor, a digital signal processor, a microprocessor, a microcontroller, a programmable logic device, or any combination thereof. Processor 202 can also be any other device with processing capabilities, such as a circuit, device, or software module. Processor 202 can also include multiple CPUs, and processor 202 can be a single-core processor or a multi-core processor. Here, processor 202 can refer to one or more devices, circuits, or processing cores for processing data.
[0047] The memory 201 can exist independently or be integrated with the processor 202. The memory 201 stores computer program code, and the processor 202 uses the computer program code stored in the memory 201 to implement the medical building design method provided in this embodiment.
[0048] The communication interface 203 can be used to communicate with other devices or communication networks, such as Ethernet, wireless access networks, and wireless local area networks. The communication interface 203 can be a module, circuit, transceiver, or any device capable of enabling communication.
[0049] Bus 204 can be a standard bus for interconnecting peripheral components or an extended industry standard structure bus, etc. Bus 204 can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 3 The symbol is represented by only one line, but this does not mean that there is only one bus or one type of bus.
[0050] This application also provides a computer storage medium, including computer instructions, which, when executed on a computer, cause the computer to perform the medical building design method provided in the above embodiments. The storage medium can be any available medium accessible to a computer, or it can include one or more data storage devices such as servers or data centers that can be integrated with media. For example, the available medium can be a magnetic medium, an optical medium, or a semiconductor medium.
[0051] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application.
Claims
1. A method for designing medical buildings, characterized in that, include: Based on hospital surveys, medical process design parameters were obtained, and a target optimization model for medical functional layout and streamline design was constructed. Based on the target optimization model of medical function layout and circulation design, multiple building floor plan layout schemes are generated iteratively. The multiple building floor plan layout schemes are scored and ranked according to the building preset scoring model. The building floor plan layout scheme with the highest score is selected for expert decision-making and the optimal building floor plan layout scheme is obtained. Based on the optimal building layout scheme and the needs of hospital departments, a target optimization model for the functional layout and circulation design of departments is constructed. Based on the target optimization model of departmental functional layout and circulation design, multiple departmental layout schemes are generated iteratively. The multiple departmental layout schemes are scored and ranked according to the departmental preset scoring model. The departmental layout scheme with the highest score is selected for expert decision-making and the optimal departmental layout scheme is obtained. The optimal building floor plan and the optimal departmental layout are used as the base map for design. After supplementing the drawings with drawings from various disciplines, the design drawings are formed. The design drawings are then converted into a 3D model, and the design drawings are confirmed with experts through a 3D walkthrough.
2. The medical building design method according to claim 1, characterized in that, Also includes: Based on the structured representation of BIM models, the confirmed design drawings are reviewed through an expanded geometry library, and the review results are output as the basis for expert evaluation. By linking different decoration blocks to the corresponding BIM decoration models, various styles of decoration renderings can be generated to assist review experts in comparing and selecting decoration schemes.
3. The medical building design method according to claim 1, characterized in that, Based on factors such as hospital size and positioning, medical processes and patient needs, medical technology development and equipment configuration, and hospital management and operational efficiency, a target optimization model for medical function layout and flow design is constructed.
4. The medical building design method according to claim 1, 2 or 3, characterized in that, The target optimization model for medical function layout and circulation design includes the distance between departments and circulation length, patient waiting time and walking distance, medical equipment utilization efficiency and transportation cost, and medical staff work efficiency and satisfaction.
5. The medical building design method according to claim 1, characterized in that, The mathematical formula for the pre-set scoring model of the building is: E1=W1×S1+W2×P1+W3×T1+W4×K1; where E1 is the comprehensive score of the building layout scheme, S1 is the score of the distance between departments and the length of the circulation, P1 is the score of the patient waiting time and walking distance, T1 is the score of the efficiency of medical equipment use and transportation cost, K1 is the score of the work efficiency and satisfaction of medical staff, and W1, W2, W3 and W4 are the weights of each factor.
6. The medical building design method according to claim 1, characterized in that, The target optimization model for departmental functional layout and circulation design includes the doctor-patient zoning and circulation length, patient waiting time and area size, ratio of movable furniture to fixed furniture, and width of corridors within the room.
7. The medical building design method according to claim 1, characterized in that, The mathematical formula for the pre-set scoring model of the department is: E2=W5×S2+W6×P2+W7×T2+W8×K2; where E2 is the comprehensive score of the department layout plan, S2 is the score of the doctor-patient zoning and circulation length, P2 is the score of patient waiting time and area size, T2 is the score of the ratio of movable furniture to fixed furniture, K2 is the score of the width of the corridor in the room, and W5, W6, W7, and W8 are the weights of each factor.
8. A medical building design system, characterized in that, include: The module for constructing a target optimization model for medical functional layout and streamline design is used to obtain medical process design parameters based on hospital surveys and to construct a target optimization model for medical functional layout and streamline design. The optimal building layout scheme acquisition module is used to iteratively generate multiple building layout schemes based on the target optimization model of medical function layout and circulation design. It scores and ranks the multiple building layout schemes according to the building preset scoring model, selects the building layout scheme with the highest score for expert decision-making, and obtains the optimal building layout scheme. The module for constructing the target optimization model of departmental functional layout and circulation design is used to construct the target optimization model of departmental functional layout and circulation design based on the optimal building layout scheme and the needs of hospital departments. The optimal department layout scheme acquisition module is used to iteratively generate multiple department layout schemes based on the target optimization model of department functional layout and flow design. It scores and ranks the multiple department layout schemes according to the department's preset scoring model, selects the department layout scheme with the highest score for expert decision-making, and obtains the optimal department layout scheme. The design drawing confirmation module is used to take the optimal building floor plan and the optimal department layout as the design base map, and supplement them with drawings from various disciplines to form design drawings. The design drawings are then converted into a 3D model, and the design drawings are confirmed with experts through a 3D walkthrough.
9. A medical building design system, characterized in that, Including memory and processor; The memory stores instructions that the processor can execute; When the processor is configured to execute the instructions, the system implements the method of any one of claims 1 to 7.
10. A computer storage medium, characterized in that, Includes computer instructions that, when executed on a computer, cause the computer to perform the method of any one of claims 1 to 7.