CN115168942A - A method and system for intelligent automatic design of building wiring - Google Patents

Abstract

The invention relates to the field of data processing, and discloses a method and a system for intelligent automatic design of building wiring, which comprises the following steps of 1, setting each legend in a diagram example table in advance, setting legend materials matched with the legend in a diagram material table, setting diagram material matching parts matched with the legend materials in a diagram material matching part table, and setting automatic drawing rules in a system diagram model table; step 2, setting each legend on the point position of the building plan to generate a point position wiring diagram; step 3, generating a project bill of materials according to the legend on the point location wiring diagram, the legend materials and the legend material matching parts; step 4, generating a plurality of alternatives through automatic drawing calculation according to the point location wiring diagram, the project bill of materials and the system model table; and 5, manually selecting one of the alternative schemes to generate a project system diagram.

Description

A method and system for intelligent automatic design of building wiring

technical field

The invention relates to the field of data processing, in particular to a method and system for intelligent automatic design of building wiring.

Background technique

In China's national standard GB 50314-2015 "Intelligent Building Design Standards", the definition of intelligent building is: "taking buildings as a platform, based on the comprehensive application of various types of intelligent information, integrating architecture, system, application, management and Optimized and combined into one, with comprehensive intelligence capabilities of perception, transmission, memory, reasoning, judgment and decision-making, forming an integrated body with people, buildings and environment as mutual coordination, providing people with a safe, efficient, convenient and sustainable functional environment building."

At present, the intelligent design of buildings mainly uses the traditional template drawings to modify, and uses manual operation for workload statistics and calculation. It is not possible to automatically draw a building intelligent system diagram, and automatically count the required materials and form a material pricing list.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method and system for intelligent automatic design of building wiring, which is used to improve the efficiency of design, free designers from tedious drawing and statistics, and reduce omissions and repetitions in the design process. errors, improving design accuracy.

In order to achieve the above purpose, an embodiment of the present invention provides a method for intelligent automatic design of building wiring, including:

Step 1. Set each legend in the legend table in advance, set the legend material matching the legend in the legend material table, set the legend material matching parts matching the legend material in the legend material matching parts table, and , set the automatic drawing rules in the system diagram model table;

Step 2, setting the respective legends on the points of the building plan to generate a point wiring diagram;

Step 3. Generate a project bill of materials according to the legend on the point wiring diagram, the legend material and the legend material supporting components;

Step 4. According to the point wiring diagram generated in step 2, the project bill of materials generated in step 3, and the system model table generated in step 1, multiple alternative solutions are generated by automatic drawing and calculation;

Step 5. Manually select one of the optional solutions to generate a project system diagram.

An embodiment of the present invention further provides a system, including: at least one processor; and,

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform any one of the preceding intelligent building wiring method of automatic design.

In the embodiment of the present invention, a legend table, a legend material table, a legend material supporting parts table and a legend material supporting parts table are preset. After that, configure each legend on the points of the building plan, generate a point wiring diagram, and generate a project bill of materials according to the legend in the point wiring diagram and the legend materials and legend material supporting components associated with the legend, and then according to the project materials The list and system diagram model table generates multiple alternatives through automatic drawing and calculation, and finally manually selects the alternatives to generate the project system diagram. That is, based on the preset legend table, related material table, and system diagram model table, the project system diagram can be generated by manually setting the point wiring diagram and manually selecting the optional scheme.

Preferably, the legend table in the step 1 is the parent table of the legend material table, and the legend material table is the parent table of the legend material supporting parts table.

That is to say, the corresponding relationship between the legend, the legend material and the supporting parts of the legend material is established, so as to avoid the omission of the material and the supporting parts of the material.

Preferably, the automatic drawing rules described in step 1 include:

The relevant rules of the material itself: the size of the installed material, the weight of the material, the required external environmental humidity, and the required external environmental form;

Association rules between materials: the order, location relationship, and scope relationship between the installed materials and other materials.

That is to say, the automatic drawing rules include the related rules of the material itself and the association rules between the materials, so as to ensure the effectiveness of the material installation.

Preferably, in the step 4, multiple alternative solutions are generated by automatic drawing calculation, and the automatic drawing calculation adopts a Pareto optimal algorithm,

The Pareto optimal algorithm formula:

in,

Represents multiple objective functions and is a constraint set of variables.

That is to say, when there are multiple goals to be achieved, the Pareto optimal algorithm can be used to find a set of optimal solutions under the condition that each goal is satisfied.

Preferably, the automatic drawing calculation generates multiple alternatives, and the values of the multiple alternatives are located on the Pareto optimal front.

That is to say, when multiple objectives need to be achieved, the Pareto optimal frontier can satisfy multiple objectives at the same time, and the Pareto optimal frontier is a set of solutions.

Preferably, alternative values can be manually entered within the range of the Pareto optimal front.

That is to say, nodes on the Pareto optimal frontier can be used as solutions for multiple objectives, and at the same time, any point on the Pareto optimal frontier interval can be manually input as solutions for multiple objectives.

To sum up, based on the correspondence between the legend table, the legend material table and the legend material supporting parts table, it is possible to avoid the omission of materials and material supporting parts in the design process, and according to the project material list and the system diagram model table, through The Pareto optimal algorithm is used to automatically draw and calculate to generate multiple alternatives, and a set of optimal solutions is obtained, and an effective project system diagram is generated by selecting one of the optimal solutions.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention.

In the attached image:

1 is a flowchart of a method for intelligent automatic design of building wiring according to an embodiment of the present invention;

2 is a block diagram of a method for intelligent automatic design of building wiring according to an embodiment of the present invention;

FIG. 3 is an example diagram of a Pareto optimal frontier of intelligent automatic design of building wiring according to an embodiment of the present invention.

Detailed ways

The present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific examples described in the following embodiments of the present invention are merely illustrative of specific embodiments of the present invention, and do not limit the scope of the present invention.

Figure 1 is a flow chart of the method of intelligent automatic design of building wiring, and the specific steps are as follows:

Step 1. The computer device pre-sets each legend in the legend table, sets the legend material matching the legend in the legend material table, and sets the legend material matching parts matching the legend material in the legend material matching parts table. , and set the automatic drawing rules in the system diagram model table.

The legend table is the parent table of the legend material table, and the legend material table is the parent table of the legend material supporting parts table.

The system diagram model table is used to set automatic drawing rules, including rules related to materials themselves and association rules between materials.

Step 2, the computer device sets the respective legends on the points of the building plan to generate a point wiring diagram;

Set each legend in the legend table on the actual floor plan points to generate the actual point layout.

Step 3: The computer device generates a project bill of materials according to the legend on the point wiring diagram, the legend material and the legend material supporting components.

Step 4. The computer device generates a plurality of optional solutions through automatic drawing and calculation according to the point wiring diagram, the project bill of materials and the system model table.

Wherein, multiple optional solutions are generated by automatic drawing calculation, and the automatic drawing calculation adopts the Pareto optimal algorithm, and the Pareto optimal algorithm formula is:

in,

Represents multiple objective functions and is a constraint set of variables. The values of the multiple alternatives are located on the Pareto optimal front, and alternative values can also be manually input within the range of the Pareto optimal front.

Step 5. Manually select one of the optional solutions to generate a project system diagram.

Fig. 2 is the module diagram of the method of intelligent automatic design of building wiring, and the relationship of each module is as follows:

The computer device pre-sets each legend in the legend table, the legend is used as a primary key, and the legend table is used as a parent table of other tables.

The computer device pre-sets the legend material matching the legend in the legend material table.

The computer device pre-sets the legend material supporting parts matching the legend material in the legend material supporting parts table.

The computer device sets each legend in the legend table on the point position of the building plan, and generates the point position wiring diagram.

The computer device generates a project bill of materials according to the legend on the point wiring diagram, the legend material and the supporting parts of the legend material, and the bill of materials includes all types and quantities of materials.

The computer device pre-sets the automatic drawing rules in the system model table, and the automatic drawing rules include the related rules of the material itself and the association rules between the materials.

The computer device generates a plurality of optional schemes through automatic drawing and calculation according to the point wiring diagram, the project bill of materials and the system model table. The automatic drawing calculation adopts the Pareto optimal algorithm, and the value of the alternative scheme is located on the Pareto optimal front.

The computer device may manually select one of the alternatives to generate the project system diagram.

Figure 3 is an example of a Pareto optimal frontier for intelligent automatic design of building wiring.

When arranging WIFI, it is necessary to consider the relevant rules of WIFI itself, including WIFI size, WIFI weight, required external environmental humidity, required external environmental shape, and also need to consider the association rules between WIFI and other materials. The microwave oven will become an interference source and interfere with the WIFI signal. The closer the WIFI is to the interference source, the more anti-interference. At the same time, it should be considered that the WIFI should be installed in the office center, so that wireless devices far away from the office center can also receive wireless signals. Both the interference source and the office center hope that the WIFI is as close as possible to them.

Figure 3 shows the distance between WIFI and the interference source and the distance between WIFI and the office center. The curve is the Pareto optimal frontier. Nodes (distance between WIFI and office center, distance between WIFI and interference source) are points on the Pareto optimal frontier, and the Pareto optimal frontier is the interval from node (2, 3) to node (8, 4) , where node (2, 3), node (4, 2), node (6, 3), and node (8, 4) are all optional nodes, and other nodes on the Pareto optimal frontier can be used as Nodes entered manually.

WIFI can be set on the node, which can meet the purpose of anti-interference source, and can also meet the purpose of being close to the office center.

To sum up, the set of optimal material installation positions can be calculated by the Pareto algorithm, and according to the corresponding relationship between the legend, the legend material and the supporting parts of the legend material, the omission of the material and the supporting parts of the material can be avoided, thus completing the Intelligent automatic design of building wiring diagram.

Another embodiment of the present application relates to a system comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor , the instructions are executed by the at least one processor, so that the at least one processor can execute the method for intelligent automatic design of building wiring in the above embodiment.

Another embodiment of the present application relates to a computer-readable storage medium storing a computer program. The above method embodiments are implemented when the computer program is executed by the processor.

That is, those skilled in the art can understand that all or part of the steps in the method for implementing the above embodiments can be completed by instructing the relevant hardware through a program, and the program is stored in a storage medium and includes several instructions to make a device ( It may be a single chip microcomputer, a chip, etc.) or a processor (processor) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

It will be understood by those of ordinary skill in the art that the above-described embodiments illustrate rather than limit the invention, and that alternative embodiments may be devised by those skilled in the art without departing from the scope of the appended claims.

Claims (7)

1. A method for intelligent automatic design of building wiring is characterized in that: comprises the following steps of (a) preparing a solution,

step 1, setting each legend in a diagram example table in advance, setting legend materials matched with the legend in a diagram material table, setting legend material matching parts matched with the legend materials in a diagram material matching part table, and setting automatic drawing rules in a system diagram model table;

step 2, setting each legend on a point position of the building plan to generate a point position wiring diagram;

step 3, generating an item material list according to the legend on the point location wiring diagram, the legend materials and the legend material matching components;

step 4, generating a plurality of optional solutions through automatic drawing calculation according to the point location wiring diagram generated in the step 2, the item bill of materials generated in the step 3 and the system model table generated in the step 1;

and 5, manually selecting one of the alternatives to generate a project system diagram.

2. The method of claim 1, wherein: in the step 1, the legend table is a parent table of the legend material table, and the legend material table is a parent table of the legend material matching part table.

3. The method of claim 1, wherein: the automatic drawing rule in the step 1 comprises the following steps:

material self-related rules: the size, weight, required external environment humidity and required external environment form of the installed material;

association rules among materials: the sequence, the position relation and the range relation of the installed materials and other materials.

4. The method of claim 1, wherein: in the step 4, a plurality of optional schemes are generated through automatic drawing calculation, the automatic drawing calculation adopts a pareto optimal algorithm,

the pareto optimal algorithm formula:

wherein,

representing a plurality of objective functions, is a constrained set of variables.

5. The method of claim 4, wherein: the automatic plotting calculation generates a plurality of alternatives whose values lie on the pareto optimal leading edge.

6. The method of claim 5, wherein: an alternative value may be manually entered within the range of the pareto optimal leading edge.

7. A system for intelligent automated design of building wiring, comprising: at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of intelligent automated design of building wiring as claimed in any one of claims 1 to 6.

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