Profile automatic cutting and combination arrangement planning method based on room size

Abstract

A section bar automatic cutting and combination arrangement planning method based on room sizes comprises the following steps that arrangement planning of section bars is obtained according to a building model, and the arrangement planning comprises size parameters of all required section bars and serial numbers corresponding to the required section bars; a profile database is constructed, and profile data to be selected in the profile database comprise profile types and profile sizes; and selecting a corresponding section bar to be selected from the section bar database according to the serial number corresponding to the required section bar based on a set section bar selection rule to serve as a section bar selection scheme to be used. According to the automatic sectional material cutting and combined arrangement planning method based on the room size, the arrangement plan of the sectional materials can be automatically obtained according to the building model, the selection scheme of the sectional materials is output according to the arrangement plan, waste of the sectional materials is reduced, errors are not prone to occurring, and the problems of low working efficiency and the like caused in the communication process are solved.

Description

Technical Field

[0001] The invention relates to the technical field of profile assembly planning, and in particular to a profile automatic cutting and combination arrangement planning method based on room size. Background Art

[0002] In the traditional design and production process of prefabricated buildings, the cutting and layout planning of profiles usually rely on the experience and manual operation of designers. This method has many shortcomings: First, the efficiency of profile cutting is low. Designers need to manually measure and calculate the length of profiles according to the drawings, and perform manual cutting, which is inefficient and prone to material waste. Secondly, the layout planning process is complicated and cumbersome. Designers need to manually plan the placement and direction of profiles based on factors such as room size and component location. The process is cumbersome and prone to errors. In addition, there is a lack of effective data connection between the various links from design to production, which requires repeated communication and coordination, affecting the overall work efficiency. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a method for automatic cutting and combination arrangement planning of profiles based on room size, which reduces the waste of profiles, is less prone to errors, and avoids problems such as low work efficiency caused by the communication process.

[0004] The present invention provides a method for automatically cutting and combining profiles based on room size, comprising the following steps:

[0005] Obtaining a profile layout plan according to the building model, wherein the layout plan includes size parameters of each required profile and a sequence number corresponding to the required profile;

[0006] Constructing a profile database, wherein the profile data of the to-be-selected area in the profile database includes profile type and profile size;

[0007] Based on the set profile selection rules, the corresponding profile in the to-be-selected area is selected from the profile database according to the serial number corresponding to the required profile, as the profile selection scheme to be used.

[0008] In one embodiment, the obtaining of the profile arrangement plan according to the building model, wherein the arrangement plan includes the size parameters of each required profile and the serial number corresponding to the required profile, further includes:

[0009] Import the building model into the software;

[0010] Output the layout plan according to the set planning rules.

[0011] In one embodiment, the component profile database, wherein the profile data of the to-be-selected area in the profile database includes profile type and profile size, further comprises:

[0012] Get the data of purchased profiles;

[0013] Construct a profile database based on the data of purchased profiles.

[0014] In one embodiment, the set profile selection rule further includes:

[0015] Obtain the model and size of the required profile in order of serial numbers;

[0016] Obtain the size parameters of the profile to be selected of the corresponding model in the profile database;

[0017] Compare the size of the required profile with the size parameters of the profile to be selected;

[0018] Obtain the profiles to be selected whose size is not less than the required profile, and select the profile with the smallest size as the profile to be used.

[0019] In one embodiment, the set profile selection rule further includes:

[0020] When the sizes of the profiles to be selected are all smaller than the required profiles, the largest size profile among the profiles to be selected is selected;

[0021] The required splicing size profile is obtained by calculating the size of the maximum size profile and the size of the required profile;

[0022] According to the size of the splicing size profile, select a profile to be selected whose size is larger than the splicing size profile from the profile database;

[0023] The selected profile to be selected is spliced ​​with the profile of the maximum size, and the interception plan of the excess size is output to obtain the profile selection plan to be used.

[0024] In one embodiment, the arrangement planning method further includes:

[0025] Process the profiles to be used;

[0026] Assemble the profiles to be used according to the layout plan.

[0027] The method for automatic cutting and combined layout planning of profiles based on room size provided by the present invention can automatically obtain the layout planning of profiles according to the building model, and output the selection plan of profiles according to the layout planning, thereby reducing the waste of profiles, being less prone to errors, and avoiding problems such as low work efficiency caused by the communication process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic flow chart of the method for automatic cutting and combined arrangement planning of profiles based on room size provided by the present invention. DETAILED DESCRIPTION

[0030] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0032] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] The terms "first", "second", "third", etc. are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0034] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0035] See also Figure 1 The method for automatically cutting and combining profiles based on room size provided by the present invention comprises the following steps:

[0036] S1, obtaining a profile layout plan according to a building model, wherein the layout plan includes size parameters of each required profile and a serial number corresponding to the required profile.

[0037] It is understandable that the above steps may further include:

[0038] S101, import the building model into the software.

[0039] It can be understood that the building model is a model of the building to be planned, the size can be constructed according to a 1:1 ratio, and the software can be some known software.

[0040] S102: Output the layout plan according to the set planning rules.

[0041] It is known that planning rules may include: for the planning of standard decorative parts such as skirtings and top closures, a known automatic modulus iteration algorithm can be used, which can flexibly adapt to the characteristics of the project, conduct selection simulation tests based on the actual size of the room, and automatically calculate the yield rate to find the profile specifications of the optimal modulus in advance. Before the actual construction, based on the profiles of the optimal specification modulus, the broken materials and leftovers are matched to the most reasonable utilization positions in other rooms, and the generated matching information is visualized in the model document. It is also possible to number each profile in the planned layout plan according to the corresponding installation order to facilitate positioning during construction.

[0042] S2, constructing a profile database, wherein the profile data of the to-be-selected area in the profile database includes profile type and profile size.

[0043] It is understandable that the above steps may further include:

[0044] S201, obtaining data of purchased profiles.

[0045] It can be understood that the profile with the optimal specification module can be the size of each type of profile. Only one size will be selected during procurement. On the one hand, it is convenient for procurement, and on the other hand, it reduces the need for splicing. The size of the selected profile can meet most needs.

[0046] S202, constructing a profile database according to the data of the purchased profiles.

[0047] It is understandable that the constructed profile database may include types, sizes and quantities, etc. In the initial state, the size of each type of profile in the profile database has only one specification. When the profile is subsequently intercepted and used, if a profile is truncated, the profile database will be updated. In this case, the size corresponding to each type of profile will become inconsistent.

[0048] S3, based on the set profile selection rule and according to the serial number corresponding to the required profile, the corresponding profile in the to-be-selected area is selected from the profile database as the profile to be used.

[0049] It can be known that the above-mentioned profile selection rules can further include:

[0050] Obtain the model and size of the required profile in sequence.

[0051] It is understandable that the serial number determines the installation order, so the materials are collected in order to obtain the model and required size of the profile corresponding to the serial number.

[0052] Get the size parameters of the profile to be selected of the corresponding model in the profile database.

[0053] It can be understood that the acquisition method can be in the form of traversal, traversing the size parameters of the profile to be selected.

[0054] Compare the size of the required profile with the size parameters of the profile to be selected;

[0055] Obtain the profiles to be selected whose size is not less than the required profile, and select the profile with the smallest size as the profile to be used.

[0056] It can be understood that, in the initial case, it can be assumed that the sizes of the profiles to be selected are not less than the sizes of the required profiles, and the smallest size is selected from the profiles to be selected whose sizes meet the requirements. When there are multiple profiles with the smallest size, they can be selected randomly. Selecting the smallest size can reduce the amount of interception during assembly and reduce waste of profiles.

[0057] In some embodiments, the set profile selection rules further include:

[0058] When the sizes of the profiles to be selected are all smaller than the required profile, the largest size profile with the largest size among the profiles to be selected is selected.

[0059] It can be understood that in some special cases, when the sizes of the profiles to be selected are all smaller than the required profiles, the profile with the largest size can be selected from the profiles to be selected. In this case, the workload of splicing can be reduced.

[0060] The required splicing size profile is obtained by calculating the size of the maximum size profile and the size of the required profile;

[0061] According to the size of the splicing size profile, a profile to be selected whose size is larger than the splicing size profile is selected from the profile database.

[0062] It is understandable that selecting a profile whose size is larger than the size of the profile to be spliced ​​can greatly reduce the workload of splicing and improve the overall construction efficiency.

[0063] The selected profile to be selected is spliced ​​with the profile of the maximum size, and the interception plan of the excess size is output to obtain the profile plan to be used.

[0064] It can be known that splicing can be a full welding connection method, and then the excess size can be cut off. The cutting can be done on the shorter of the two selected profiles. In this embodiment, it can be defaulted that at most two profiles are spliced ​​together to reduce the workload of welding.

[0065] In some embodiments, S4, the profiles to be used are processed and assembled according to the arrangement plan.

[0066] It can be understood that the materials are selected and cut according to the output profile scheme to be used, and installed according to the planned arrangement plan, and the arrangement plan can include corresponding installation positions with corresponding serial numbers.

[0067] From the above description, it can be known that the method for automatic cutting and combined layout planning of profiles based on room size provided by the present invention can realize automatic acquisition of profile layout planning according to the building model, and output profile selection scheme according to the layout planning, thereby reducing waste of profiles, being less prone to errors, and avoiding problems such as low work efficiency caused by the communication process.

[0068] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A method for automatic cutting and combined arrangement planning of profiles based on room size, characterized in that: The steps include: Obtaining a profile layout plan according to the building model, wherein the layout plan includes size parameters of each required profile and a sequence number corresponding to the required profile; Constructing a profile database, wherein the profile data of the to-be-selected area in the profile database includes profile type and profile size; Based on the set profile selection rules, and according to the serial number corresponding to the required profile, the corresponding profile in the to-be-selected area is selected from the profile database as the profile selection scheme to be used.

2. The method for automatically cutting and combining profiles based on room size according to claim 1, characterized in that: The method of obtaining a profile arrangement plan according to the building model, wherein the arrangement plan includes the size parameters of each required profile and the serial number corresponding to the required profile, further includes: Import the building model into the software; Output the layout plan according to the set planning rules.

3. The method for automatically cutting and combining profiles based on room size according to claim 1, characterized in that: The component profile database, wherein the profile data of the to-be-selected area in the profile database includes profile type and profile size, further comprises: Get the data of purchased profiles; Construct a profile database based on the data of purchased profiles.

4. The method for automatically cutting and combining profiles based on room size according to claim 1, characterized in that: The set profile selection rules further include: Obtain the model and size of the required profile in order of serial numbers; Obtain the size parameters of the profile to be selected of the corresponding model in the profile database; Compare the size of the required profile with the size parameters of the profile to be selected; Obtain the profiles to be selected whose size is not less than the required profile, and select the profile with the smallest size as the profile to be used.

5. The method for automatically cutting and combining profiles based on room size according to claim 4, characterized in that: The set profile selection rules also include: When the sizes of the profiles to be selected are all smaller than the required profiles, the largest profile with the largest size among the profiles to be selected is selected; The required splicing size profile is obtained by calculating the size of the maximum size profile and the size of the required profile; According to the size of the splicing size profile, select a profile to be selected whose size is larger than the splicing size profile from the profile database; The selected profile to be selected is spliced ​​with the profile of the maximum size, and the interception plan of the excess size is output to obtain the profile selection plan to be used.

6. The method for automatically cutting and combining profiles based on room size according to claim 1, characterized in that: The arrangement planning method further includes: Process the profiles to be used; Assemble the profiles to be used according to the layout plan.

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