A BIM-based intelligent management method and system for interior decoration projects

Abstract

The present invention belongs to the technical field of interior decoration, and discloses a BIM-based intelligent management method and system for interior decoration projects. The system includes: an information storage module, which is used to store sub-models and designer information; an information matching module, which receives user demand information, matches corresponding designers according to demand information and designer information, retrieves sub-models with matching degrees greater than a set value from the information storage module, and sends them after marking; an assembly module, which randomly assembles sub-models according to numbers and space information, obtains self-assembled models and sends them; a user terminal, which is used to receive designer information and select designers, receive design models sent by designers; send feedback information; determine the final design model; a designer design module, which sends pre-design models and alternative pre-design models as design models; receives feedback information, and modifies and sends the design models according to the feedback information. The system of the present invention has a high degree of automation and is convenient for intelligent management.

Description

Technical Field

[0001] The present invention relates to the technical field of interior decoration, and in particular to an intelligent management method and system for interior decoration projects based on BIM. Background Art

[0002] The description of the background technology in the present invention belongs to the related technology related to the present invention, which is only used to illustrate and facilitate the understanding of the invention content of the present invention, and should not be understood as the applicant explicitly believes or inferred that the applicant believes that it is the prior art of the present invention on the filing date of the first application.

[0003] The emergence of BIM (Building Information Modeling) technology has brought great convenience and benefits to all stages of the building life cycle, including design, construction, decoration, and maintenance. Building Information Modeling uses computers to build a three-dimensional building model that integrates all project information from design to construction. It can effectively avoid and solve a series of contradictions that exist in the current use of CAD to draw two-dimensional drawings, such as low efficiency, difficulty in finding drawing errors and omissions, repeated drawings, and conflicts among various disciplines that are not discovered until construction. It has the characteristics of visualization, collaboration, and information extractability.

[0004] The current problem is that BIM (Building Information Modeling) technology cannot achieve intelligent management, especially in interior decoration. Many of its requirements can actually be matched based on big data, but there is currently no relevant literature recording the technology of intelligent management and matching through big data matching, which wastes a lot of data resources and human resources. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide an intelligent management system for interior decoration projects based on BIM

[0006] An intelligent management system for interior decoration projects based on BIM, comprising:

[0007] An information storage module, used to store sub-models and designer information, wherein the sub-models are space designs for different purposes, and the sub-models are matched with designer information;

[0008] The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel;

[0009] An assembly module is used to receive sub-models with a matching degree greater than a set value, randomly assemble the sub-models according to the serial numbers and spatial information, obtain a self-assembled model and send it;

[0010] The user terminal is used to receive information about designers and select designers, receive design models sent by designers, send feedback information, and determine the final design model;

[0011] The designer designs a module, which is used to receive the demand information, sub-models with a matching degree greater than a set value, and a self-assembly model; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-designed model; the designer deletes the unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain an alternative pre-designed model; the pre-designed model and the alternative pre-designed model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information.

[0012] A BIM-based intelligent management method for interior decoration projects is implemented using the above system and includes the following steps:

[0013] Storing sub-models in the information storage module, the sub-models are space designs for different purposes, and the sub-models are matched with designer information;

[0014] The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel;

[0015] The assembly module receives sub-models with matching degrees greater than a set value, randomly assembles the sub-models according to the serial numbers and spatial information, obtains a self-assembled model, and sends it;

[0016] The user terminal receives the designer information and selects the designer, receives the design model sent by the designer; sends feedback information; and determines the final design model;

[0017] The designer design module receives the demand information, sub-models with matching degrees greater than a set value, and self-assembly models; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-design model; the designer deletes unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain alternative pre-design models; the pre-design model and the alternative pre-design model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information.

[0018] Further, the design requirement information includes general design requirements, partial setting requirements and precise design requirements; the general design requirements include style requirements and reference style drawings; the partial setting requirements include style requirements, setting requirement information and reference style drawings; the precise design requirements include design drawings or three-dimensional animations;

[0019] If the design requirement information is a general design requirement, a sub-model with a matching degree greater than a set value is retrieved from the information storage module and the set value is 99%;

[0020] If the design requirement information is a partial set requirement, the step is to retrieve sub-models with a matching degree greater than a set value from the information storage module, including a set position match and an overall match, and first perform a set position match, and the set position match degree is greater than 98; select sub-models with an overall match degree greater than 95% from the sub-models that meet the set position match degree to obtain sub-models with a matching degree greater than the set value;

[0021] If the design requirement information is a precise design requirement, the designer will revise the precise design requirement according to the design specifications after receiving the requirement information so that the precise design requirement is feasible and a revised precise design is obtained, and the design model also includes the precise design requirement; then the sub-model with a matching degree greater than the set value is retrieved from the information storage module, and the set value is 90%.

[0022] Furthermore, the information transmission between the information storage module, the information matching module, the assembly module and the designer design module adopts the local area network transmission; the transmission between the local area network and the user terminal adopts the following method:

[0023] The design model also includes a plurality of disturbance design models, and the disturbance design model includes a rejection factor, and the rejection factor is data agreed upon with the customer in advance.

[0024] Furthermore, the elimination factor includes the designer number, and the designer number corresponds to the designer one-to-one. The correspondence between the designer and the designer number is copied to the customer after the cooperation is reached, and each correspondence between the designer and the designer number has an identification code; the identification code is composed of a designer identification code and a customer identification code. The designer name is used for selection in the process of selecting the designer, and in the process of sending the design model, the design model corresponds to the designer number, and the disrupted design information includes a disrupted design model and a disrupted designer number.

[0025] Furthermore, the designer number and disrupted designer number are randomly generated after each cooperative customer is determined.

[0026] The embodiments of the present invention have the following beneficial effects:

[0027] The present invention adopts the method of self-assembly of pre-stored design models and modification and combination by designers, which is more convenient and quicker than designing every time; different matching modes are designed in combination with different needs of customers, so as to meet the needs of different types of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of an indoor decoration project intelligent management system based on BIM according to the present invention;

[0029] Figure 2 The present invention is a flow chart of an intelligent management method for interior decoration projects based on BIM. DETAILED DESCRIPTION

[0030] The present application is further described below in conjunction with embodiments.

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, in the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. Different embodiments can be replaced or combined, and for ordinary technicians in this field, other implementation methods can be obtained based on these embodiments without creative work.

[0032] Combined with Figure 1 , an intelligent management system for interior decoration projects based on BIM, including:

[0033] An information storage module, used to store sub-models and designer information, wherein the sub-models are space designs for different purposes, and the sub-models are matched with designer information;

[0034] The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel;

[0035] An assembly module is used to receive sub-models with a matching degree greater than a set value, randomly assemble the sub-models according to the serial numbers and spatial information, obtain a self-assembled model and send it;

[0036] The user terminal is used to receive information about designers and select designers, receive design models sent by designers, send feedback information, and determine the final design model;

[0037] The designer designs a module, which is used to receive the demand information, sub-models with a matching degree greater than a set value, and a self-assembly model; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-designed model; the designer deletes the unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain an alternative pre-designed model; the pre-designed model and the alternative pre-designed model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information.

[0038] Combined with Figure 2 , a BIM-based intelligent management method for interior decoration projects, using the above system, includes the following steps:

[0039] Storing sub-models in the information storage module, the sub-models are space designs for different purposes, and the sub-models are matched with designer information;

[0040] The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel;

[0041] The assembly module receives sub-models with matching degrees greater than a set value, randomly assembles the sub-models according to the serial numbers and spatial information, obtains a self-assembled model, and sends it;

[0042] The user terminal receives the designer information and selects the designer, receives the design model sent by the designer; sends feedback information; and determines the final design model;

[0043] The designer design module receives the demand information, sub-models with matching degrees greater than a set value, and self-assembly models; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-design model; the designer deletes unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain alternative pre-design models; the pre-design model and the alternative pre-design model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information.

[0044] The present invention adopts the method of self-assembly of pre-stored design models and modification and combination by designers, which is more convenient and quicker than designing every time; different matching modes are designed in combination with different needs of customers, so as to meet the needs of different types of customers.

[0045] In some embodiments of the present invention, the design requirement information includes general design requirements, partial setting requirements and precise design requirements; the general design requirements include style requirements and reference style drawings; the partial setting requirements include style requirements, setting requirement information and reference style drawings; the precise design requirements include design drawings or three-dimensional animations;

[0046] If the design requirement information is a general design requirement, a sub-model with a matching degree greater than a set value is retrieved from the information storage module and the set value is 99%; because the design requirement goals of this type of customer are not clear, there are many sub-models that meet their needs, and a higher matching degree should be designed, which can ensure that the customer's needs are better met. Although the requirements provided by the customer in the early stage are very general, there are many reasons for this. It may be that the customer is not familiar with the relevant design and cannot accurately express his needs, but his requirements are not necessarily low. Therefore, when there are many matching solutions, a sub-model with a higher matching degree should be selected, which can ensure that the customer's needs are better met and reduce the workload of screening and the amount of modification in the later stage;

[0047] If the design requirement information is a partial set requirement, the step is to retrieve the sub-models with a matching degree greater than the set value from the information storage module, including the set position matching and the overall matching, and first perform the set position matching, and the set position matching degree is greater than 98; select the sub-models with an overall matching degree greater than 95% in the sub-models that meet the set position matching degree to obtain the sub-models with a matching degree greater than the set value; some customers require that only specified locations must design specified components, such as the location of the toilet in the toilet, the location of the shower room, and if it is a factory building, the core workspace may need to be specific, etc.; in this case, it is a rigid requirement, which can be said to be must be met or approximately met; then it is necessary to meet the specific requirements first and then match the overall, because in this case the sub-models with suitable matching degrees will be greatly reduced, and the sub-model matching degree should be appropriately reduced. This is also considering that these customers generally have clear core requirements and are not particularly demanding on other places, so they can be matched appropriately;

[0048] If the design requirement information is a precise design requirement, the designer will revise the precise design requirement according to the design specifications after receiving the requirement information so that the precise design requirement is feasible and the revised precise design is obtained. The design model also includes the precise design requirement; then the sub-model with a matching degree greater than the set value is retrieved from the information storage module and the set value is 90%. It should be noted here that the needs of this kind of customer are very clear and generally understand design. In this case, the designer needs to determine the feasibility of the precise design requirements. Once it is determined to be feasible, it can be fed back to the customer. Of course, it can also be further improved based on the designer's experience for the customer to choose; at this time, the designer's pre-design model and assembly model still need to be sent to the customer, because if the customer thinks that these designs are better than the previous designs after seeing them, they can have more choices, and after selecting these models, the workload will be greatly reduced.

[0049] In some embodiments of the present invention, the information transmission between the information storage module, the information matching module, the assembly module and the designer design module adopts the local area network transmission; the transmission between the local area network and the user terminal adopts the following method:

[0050] The design model also includes a plurality of disturbance design models, and the disturbance design model includes a rejection factor, and the rejection factor is data agreed upon with the customer in advance.

[0051] In some embodiments of the present invention, the elimination factor includes a designer number, and the designer number corresponds to the designer one-to-one. The correspondence between the designer and the designer number is copied to the customer after the cooperation is reached, and each correspondence between the designer and the designer number has an identification code; the identification code is composed of a designer identification code and a customer identification code. The designer name is used for selection in the process of selecting the designer, and in the process of sending the design model, the design model corresponds to the designer number, and the disrupted design information includes a disrupted design model and a disrupted designer number.

[0052] In some embodiments of the present invention, the designer number and the disrupted designer number are randomly generated after each cooperative customer is determined.

[0053] It can be understood that the plan can be like this. After reaching a cooperation with the customer, the designers can be randomly numbered one by one and copied to the customer. When the customer selects a designer, he or she is selected based on the designer's name. The disrupted design model corresponds to the disrupted designer information. Even if the information is intercepted during transmission, it is not known which is the real design. After the customer selects the designer, the designer will transmit the selected designer's identification code to the customer through another transmission channel. The customer synthesizes the identification code based on the customer's own identification code and the designer's identification code according to pre-agreed rules. The identification code is input into the pre-copied designer number database, and the selected designer's number can be extracted. In this way, the designer code database is first obtained by copying, the design plan and designer identification code are transmitted by different methods, and then the selected designer code is unlocked on the user side. After receiving the plan, the plan corresponding to the selected designer's code is selected, and other plans are eliminated.

[0054] It should be noted that the above embodiments can be freely combined as needed. The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A BIM-based intelligent management method for interior decoration projects, characterized in that: It is completed by using a BIM-based intelligent management system for interior decoration projects, which includes: An information storage module, used to store sub-models and designer information, wherein the sub-models are space designs for different purposes, and the sub-models are matched with designer information; The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel; An assembly module is used to receive sub-models with a matching degree greater than a set value, randomly assemble the sub-models according to the serial numbers and spatial information, obtain a self-assembled model and send it; The user terminal is used to receive information about designers and select designers, receive design models sent by designers, send feedback information, and determine the final design model; The designer design module is used to receive the demand information, the sub-models with matching degrees greater than a set value, and the self-assembly model; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-designed model; the designer deletes the unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain an alternative pre-designed model; the pre-designed model and the alternative pre-designed model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information; The intelligent management method of interior decoration projects based on BIM includes the following steps: Storing sub-models in the information storage module, the sub-models are space designs for different purposes, and the sub-models are matched with designer information; The information matching module receives the user's demand information, which includes space information and design demand information; matches the corresponding designer according to the demand information and designer information; decomposes the space information in the demand information into multiple subspaces according to different uses and labels them, matches the subspaces, design demand information and submodels, retrieves the submodel with a matching degree greater than a set value from the information storage module, labels it and sends it, and the number of the retrieved submodel is consistent with the number of the subspace matched by the submodel; The assembly module receives sub-models with matching degrees greater than a set value, randomly assembles the sub-models according to the serial numbers and spatial information, obtains a self-assembled model, and sends it; The user terminal receives the designer information and selects the designer, receives the design model sent by the designer; sends feedback information; and determines the final design model; The designer design module receives the demand information, the sub-models with a matching degree greater than a set value, and the self-assembly model; the designer modifies the sub-models according to the demand information and assembles them to obtain a pre-design model; the designer deletes the unfeasible self-assembly models in the self-assembly model and modifies the remaining self-assembly models to obtain an alternative pre-design model; the pre-design model and the alternative pre-design model are sent as design models; feedback information is received, and the design model is modified and sent according to the feedback information; The design requirement information includes general design requirements, partial setting requirements and precise design requirements; the general design requirements include style requirements and reference style drawings; the partial setting requirements include style requirements, setting requirement information and reference style drawings; the precise design requirements include design drawings or 3D animations; If the design requirement information is a general design requirement, the sub-model with a matching degree greater than a set value is retrieved from the information storage module, and the set value is 99%; If the design requirement information is a partial set requirement, the step is to retrieve sub-models with a matching degree greater than a set value from the information storage module, including a set position match and an overall match, and first perform a set position match, and the set position match degree is greater than 98; select a sub-model with an overall match degree greater than 95% from the sub-models that meet the set position match degree to obtain a sub-model with a matching degree greater than the set value; If the design requirement information is a precise design requirement, after receiving the requirement information, the designer shall revise the precise design requirement according to the design specification so that the precise design requirement is feasible and a revised precise design is obtained, and the design model also includes the precise design requirement; then, the sub-model with a matching degree greater than the set value is retrieved from the information storage module, and the set value is 90%; The information transmission between the information storage module, information matching module, assembly module and designer design module adopts local area network transmission; the transmission between the local area network and the user terminal adopts the following method: The design model further includes a plurality of disturbing design models, wherein the disturbing design model includes a rejection factor, and the rejection factor is data agreed upon with the customer in advance; The elimination factor includes a designer number, and the designer number corresponds to the designer one by one. The correspondence between the designer and the designer number is copied to the customer after the cooperation is reached. Each correspondence between the designer and the designer number has an identification code; the identification code is composed of a designer identification code and a customer identification code. The designer name is used for selection in the process of selecting the designer, and in the process of sending the design model, the design model corresponds to the designer number, and the disrupted design information includes a disrupted design model and a disrupted designer number; The designer number and disrupted designer number are randomly generated after each cooperative customer is determined.

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