Electromechanical engineering quality acceptance system and method based on BIM technology

Abstract

The invention discloses an electromechanical engineering quality acceptance system and method based on a BIM technology, and belongs to the technical field of acceptance audit, and the method specifically comprises the steps: building a BIM data model based on an electromechanical engineering construction scheme, extracting construction data from the BIM data model, and generating a project acceptance form, the project acceptance result form comprises acceptance forms corresponding to different construction processes; obtaining acceptance forms corresponding to all construction processes in the project acceptance form and a department approval node number, grouping the acceptance forms according to the department approval node number, and determining an approval form corresponding to any department approval node according to a grouping result; selecting an acceptance form examination and approval result of the examination and approval node of any department, and if the examination and approval result is passed, correcting the examination and approval form of the examination and approval node of the next department; and if the approval result is not passed, the acceptance form is corrected, and the project acceptance efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of acceptance review, and particularly relates to an electromechanical engineering quality acceptance system and method based on BIM technology. Background Art

[0002] After the completion of a project, the process of evaluating the construction quality and achievements of the project according to relevant industry standards is called project completion acceptance. Completion acceptance is an important link for comprehensively examining the construction work and checking whether it meets the design requirements and project quality, and plays an important role in promoting the timely commissioning of construction projects (works), bringing the investment effect into play, and summarizing construction experience.

[0003] In the prior art, before submitting a final acceptance application to relevant government departments after project completion, project quality self-inspection is usually carried out. The self-inspection content usually includes various aspects such as the design, construction, and supervision of the project, as well as the achievement of various technical indicators and quality standards of the project, covering aspects such as material quality, construction technology, equipment installation, and functional testing. Usually, multiple departments are required to conduct reviews, and each department has different responsibilities and authorities. They will conduct a comprehensive evaluation of the acceptance application, including reviewing and evaluating aspects such as the quality, safety, environmental protection, and economic benefits of the project. Only if all are qualified will a final acceptance application be submitted to relevant government departments. However, in form approval, in the prior art, it is usually carried out step-by-step approval. If a certain level of approval fails, it will be directly sent back for rectification, resulting in low actual work efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an electromechanical engineering quality acceptance system and method based on BIM technology to solve the following technical problems:

[0005] In the prior art, before submitting a final acceptance application to relevant government departments after project completion, project quality self-inspection is usually carried out. The self-inspection content usually includes various aspects such as the design, construction, and supervision of the project, as well as the achievement of various technical indicators and quality standards of the project, covering aspects such as material quality, construction technology, equipment installation, and functional testing. Usually, multiple departments are required to conduct reviews, and each department has different responsibilities and authorities. They will conduct a comprehensive evaluation of the acceptance application, including reviewing and evaluating aspects such as the quality, safety, environmental protection, and economic benefits of the project. Only if all are qualified will a final acceptance application be submitted to relevant government departments. However, in form approval, in the prior art, it is usually carried out step-by-step approval. If a certain level of approval fails, it will be directly sent back for rectification, resulting in low actual work efficiency.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A method for quality acceptance of mechanical and electrical engineering based on BIM technology, characterized by including the following steps:

[0008] S1. Construct a BIM data model based on the construction plan of the mechanical and electrical engineering, extract construction data from the BIM data model and generate a project acceptance form. Among them, the project acceptance result form includes acceptance forms corresponding to different construction processes;

[0009] S2. Obtain the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, group the acceptance forms according to the number of department approval nodes, and determine the approval form corresponding to any department approval node according to the grouping result;

[0010] S3. Select the approval result of the acceptance form of any department approval node. If the approval result is not passed, correct the approval form of the approval node of the next department; if the approval result is not passed, correct the acceptance form.

[0011] As a further solution of the present invention: in S2, the acceptance form corresponding to any construction process further includes acceptance forms to be inspected corresponding to multiple construction components, and the acceptance forms to be inspected corresponding to the same construction component correspond to the acceptance forms of multiple construction processes.

[0012] As a further solution of the present invention: in S1, the specific grouping process is as follows:

[0013] Obtain all the construction process numbers E in the project acceptance form, and divide the construction processes into Z groups according to the calculation formula to form n construction process groups and mark them as D1, D2,..., Dn respectively; where N is the number of department approval nodes; select any construction process group and obtain the number S of acceptance forms to be inspected corresponding to all construction processes in the construction process group, sort the construction processes in ascending order according to the number of acceptance forms to be inspected, and obtain a construction process sequence d1, d2,..., dn; number the department approval nodes in sequence and mark them as S1, S2,..., Sn; divide the construction processes with the same digital number as any department approval node into the corresponding department approval nodes and sort them in the order of the construction process groups to obtain the acceptance forms of all department approval nodes.

[0014] As a further solution of the present invention: in S3, the determination process of the acceptance result is as follows:

[0015] If there is no acceptance form to be inspected corresponding to any construction component that is unqualified, it is determined that the approval result is passed; if there is an acceptance form to be inspected corresponding to any construction component that is unqualified, it is determined that the approval result is not passed.

[0016] As a further solution of the present invention: In S3, the specific process of amending the acceptance form is as follows:

[0017] Obtain the acceptance forms corresponding to all unqualified construction components and mark them as abnormal acceptance forms to be inspected. Exclude the abnormal acceptance forms to be inspected from the acceptance forms corresponding to this construction process to obtain the amended acceptance form.

[0018] As a further solution of the present invention: It is characterized in that the specific process of amending the approval form of the approval node of the next department is as follows:

[0019] If the approval result is passed, use this acceptance form as the first approval form of the approval node of the next department; if the approval result is not passed, use the amended acceptance form as the last approval form of the approval node of the next department.

[0020] An electromechanical engineering quality acceptance system based on BIM technology, characterized by including:

[0021] A data acquisition module, used to construct a BIM data model based on the electromechanical engineering construction plan, extract construction data from the BIM data model and generate a project acceptance form. Among them, the project acceptance result form includes acceptance forms corresponding to different construction processes;

[0022] A data analysis module, used to obtain the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, group the acceptance forms according to the number of department approval nodes, and determine the approval form corresponding to any department approval node according to the grouping result;

[0023] A result generation module, used to select the approval result of the acceptance form of any department approval node. If the approval result is passed, amend the approval form of the approval node of the next department; if the approval result is not passed, amend this acceptance form.

[0024] The beneficial effects of the present invention:

[0025] The present invention uses a BIM data model to track and manage construction progress and quality information. Therefore, construction data can be extracted from the BIM data model and a project acceptance form can be generated. It is understandable that mechanical and electrical engineering usually includes multiple construction processes, such as refrigeration and air-conditioning processes, water supply and drainage processes, heating, ventilation and air-conditioning processes, elevator system automation processes, etc. Therefore, the project acceptance result form includes acceptance forms corresponding to different construction processes, and the acceptance form for each construction process needs to pass the internal self-inspection of multiple departments to be eligible for the final acceptance. Therefore, the present invention groups the construction processes according to the number of department approval nodes and determines the approval form for any approval node according to the grouping result. If the acceptance form corresponding to any construction process is approved by a certain department, the acceptance form will be directly sent to the next department for review. If the acceptance form corresponding to any construction process is not approved by a certain department, the unqualified acceptance forms to be inspected will be excluded from the acceptance form corresponding to this construction process and sent to the next department for review. It is understandable that when there are unqualified acceptance forms to be inspected, it means that there are abnormal situations in this process that need to be rectified and reworked. And there are multiple construction components in a construction process, and not every construction component needs to be reworked. Therefore, the acceptance forms corresponding to the construction components that need to be reworked are excluded from the acceptance form and sent to the next department for review. By excluding unqualified acceptance forms to be inspected, the workload of the next department during the review can be reduced. At the same time, the unqualified acceptance forms to be inspected need to be rectified. Therefore, the next department does not need to conduct a review, but only needs to continue to review the currently qualified construction components. These unqualified construction components will be reworked according to the rectification requirements. After the rework is completed, acceptance forms to be inspected will be generated again and submitted for review again. If the acceptance is passed, it will smoothly enter the next stage; if it still fails to pass, further rectification is required until the standards are met. By excluding the unqualified parts and focusing on the qualified parts, invalid operations are reduced, and the efficiency of project acceptance is effectively improved. Brief Description of the Drawings

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is a schematic flow diagram of a method for quality acceptance of mechanical and electrical engineering based on BIM technology according to the present invention. Detailed Embodiments

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer toFigure 1 As shown, the present invention is a method for quality acceptance of mechanical and electrical engineering based on BIM technology, comprising the following steps:

[0030] S1, constructing a BIM data model based on the construction plan of mechanical and electrical engineering, extracting construction data from the BIM data model and generating a project acceptance form, wherein the project acceptance result form includes acceptance forms corresponding to different construction processes;

[0031] S2, obtaining the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, grouping the acceptance forms according to the number of department approval nodes, and determining the approval form corresponding to any department approval node according to the grouping result;

[0032] S3, selecting the approval result of the acceptance form of any department approval node. If the approval result is not passed, the approval form of the approval node of the next department is corrected; if the approval result is not passed, the acceptance form is corrected.

[0033] The present invention uses a BIM data model to track and manage construction progress and quality information. Therefore, construction data can be extracted from the BIM data model and project acceptance forms can be generated. It is understandable that mechanical and electrical engineering usually includes multiple construction processes, such as refrigeration and air-conditioning processes, water supply and drainage processes, heating, ventilation and air-conditioning processes, elevator system automation processes, etc. Therefore, the project acceptance result form includes acceptance forms corresponding to different construction processes, and the acceptance form for each construction process needs to pass the internal self-inspection of multiple departments to be eligible for the final acceptance. Therefore, the present invention groups the construction processes according to the number of department approval nodes and determines the approval form for any approval node according to the grouping result. If the acceptance form corresponding to any construction process is approved by a certain department, the acceptance form will be directly sent to the next department for review. If the acceptance form corresponding to any construction process is not approved by a certain department, the unqualified acceptance forms to be inspected will be excluded from the acceptance form corresponding to this construction process and sent to the next department for review. It is understandable that when there are unqualified acceptance forms to be inspected, it means that there are abnormal situations in this process that need to be rectified and reworked. And there are multiple construction components in a construction process, and not every construction component needs to be reworked. Therefore, the acceptance forms corresponding to the construction components that need to be reworked are excluded from the acceptance form and sent to the next department for review. By excluding unqualified acceptance forms to be inspected, the workload of the next department during the review can be reduced. At the same time, the unqualified acceptance forms to be inspected need to be rectified. Therefore, the next department does not need to conduct a review, but only needs to continue to review the currently qualified construction components. These unqualified construction components will be reworked according to the rectification requirements. After the rework is completed, new acceptance forms to be inspected will be generated and submitted for review again. If the acceptance is passed, it will smoothly enter the next stage; if it still fails to pass, continuous rectification is required until the standards are met. By excluding the unqualified parts and focusing on the qualified parts, the ineffective operations can be reduced and the efficiency of project acceptance can be effectively improved.

[0034] In another preferred case of this embodiment, in S2, it further includes that the acceptance form corresponding to any construction process includes acceptance forms to be inspected corresponding to multiple construction components, and the acceptance forms to be inspected corresponding to the same construction component correspond to the acceptance forms of multiple construction processes.

[0035] In another preferred case of this embodiment, in S1, the specific process of grouping is as follows:

[0036] Obtain the total number of construction processes E in the project acceptance form. According to the calculation formula Divide the construction processes into Z groups to form n construction process groups, which are respectively labeled as D1, D2, ..., Dn; where N is the number of department approval nodes; select any construction process group and obtain the number S of acceptance forms corresponding to all construction processes in this construction process group. Sort the construction processes in ascending order according to the number of acceptance forms to obtain a construction process sequence d1, d2, ..., dn; sequentially number and label the department approval nodes as S1, S2, ..., Sn; divide the construction processes with the same digital number as any department approval node into the corresponding department approval nodes and sort them in the order of construction process groups to obtain the acceptance forms of all department approval nodes.

[0037] In another preferred case of this embodiment, in S3, the determination process of the acceptance result is as follows:

[0038] If there is no acceptance form corresponding to any construction component that is unqualified, the approval result is determined to be passed; if there is an acceptance form corresponding to any construction component that is unqualified, the approval result is determined to be not passed.

[0039] In another preferred case of this embodiment, in S3, the specific process of amending this acceptance form is as follows:

[0040] Obtain the acceptance forms corresponding to all unqualified construction components and label them as abnormal acceptance forms. Exclude the abnormal acceptance forms from the acceptance form corresponding to this construction process to obtain a corrected acceptance form.

[0041] In another preferred case of this embodiment, the specific process of amending the approval form of the approval node of the next department is as follows:

[0042] If the approval result is passed, use this acceptance form as the first approval form of the approval node of the next department; if the approval result is not passed, use the corrected acceptance form as the last approval form of the approval node of the next department.

[0043] It can be understood that when the audit result of a certain department is passed, it means that there is no problem with this construction process within its department responsibilities. Therefore, use this construction process as the first audit form of the next department for quick audit. When the audit result is not passed, it means that there are abnormalities in this construction process that need to be reworked. Therefore, use this construction process as the last audit form of the next department for audit. Therefore, use this process as the last audit form of the next department for audit, give priority to the review resources to the qualified parts, quickly screen out the qualified construction processes, and at the same time focus on the qualified parts of the unqualified construction processes, effectively improving the efficiency of project acceptance.

[0044] An electromechanical engineering quality acceptance system based on BIM technology, characterized in that it includes:

[0045] A data acquisition module, configured to construct a BIM data model based on an electromechanical engineering construction plan, extract construction data from the BIM data model, and generate a project acceptance form, wherein the project acceptance result form includes acceptance forms corresponding to different construction processes;

[0046] A data analysis module, configured to obtain the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, group the acceptance forms according to the number of department approval nodes, and determine an approval form corresponding to any department approval node according to the grouping result;

[0047] A result generation module, configured to select the approval result of the acceptance form of any department approval node. If the approval result is passed, the approval form of the approval node of the next department is corrected; if the approval result is not passed, the acceptance form is corrected.

[0048] The technical advantages of the present invention are as follows: By using a BIM data model to track and manage construction progress and quality information, the present invention can extract construction data from the BIM data model and generate project acceptance forms. It is understandable that general mechanical and electrical engineering includes multiple construction processes, such as refrigeration and air-conditioning processes, water supply and drainage processes, heating, ventilation and air-conditioning processes, elevator system automation processes, etc. Therefore, the project acceptance result form includes acceptance forms corresponding to different construction processes, and the acceptance form for each construction process needs to pass the internal self-inspection of multiple departments to be eligible for the final acceptance. Thus, the present invention groups the construction processes according to the number of department approval nodes and determines the approval form for any approval node based on the grouping result. If the acceptance form corresponding to any construction process is approved by a certain department, the acceptance form is directly sent to the next department for review. If the acceptance form corresponding to any construction process is not approved by a certain department, the unqualified acceptance forms to be inspected are removed from the acceptance form corresponding to this construction process and sent to the next department for review. It is understandable that when there are unqualified acceptance forms to be inspected, it indicates that there are abnormal situations in this process that need to be rectified and reworked. Since there are multiple construction components in a construction process, not every construction component needs to be reworked. Therefore, the acceptance forms corresponding to the construction components that need to be reworked are removed from the acceptance form and sent to the next department for review. By removing the unqualified acceptance forms to be inspected, the workload during the review by the next department can be reduced. At the same time, the unqualified acceptance forms to be inspected need to be rectified, so the next department does not need to conduct a review and only needs to continue reviewing the currently qualified construction components. These unqualified construction components will be reworked according to the rectification requirements. After the rework is completed, new acceptance forms to be inspected are generated and submitted for review again. If the acceptance is passed, it will smoothly enter the next stage; if it still fails to pass, further rectification is required until the standards are met. By removing the unqualified parts and focusing on the qualified parts, invalid operations are reduced, and the efficiency of project acceptance is effectively improved.

[0049] The above has described in detail an embodiment of the present invention, but the content described is only a preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.

Claims

1. A method for quality acceptance of mechanical and electrical engineering based on BIM technology, characterized in that, It includes the following steps: S1. Construct a BIM data model based on the construction plan of mechanical and electrical engineering, extract construction data from the BIM data model and generate a project acceptance form. Among them, the project acceptance result form includes acceptance forms corresponding to different construction processes; S2. Obtain the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, group the acceptance forms according to the number of department approval nodes, and determine the approval form corresponding to any department approval node according to the grouping result; S3. Select the approval result of the acceptance form of any department approval node. If the approval result is not passed, correct the approval form of the approval node of the next department; if the approval result is not passed, correct this acceptance form.

2. The method for quality acceptance of mechanical and electrical engineering based on BIM technology according to claim 1, characterized in that In S2, it also includes that the acceptance form corresponding to any construction process includes acceptance forms to be inspected corresponding to multiple construction components, and the acceptance forms to be inspected corresponding to the same construction component correspond to the acceptance forms of multiple construction processes.

3. The method for quality acceptance of mechanical and electrical engineering based on BIM technology according to claim 1, characterized in that, In S1, the specific grouping process is: Obtain the total number E of all construction processes in the project acceptance form, and according to the calculation formula Divide the construction processes into Z groups to form n construction process groups, which are respectively labeled as D1, D2, ..., Dn; where N is the number of department approval nodes; select any construction process group and obtain the number S of acceptance forms corresponding to all construction processes in this construction process group, sort the construction processes in ascending order according to the number of acceptance forms, and obtain the construction process sequence d1, d2, ..., dn; sequentially number the department approval nodes and label them as S1, S2, ..., Sn; divide the construction processes with the same numerical number as any department approval node into the corresponding department approval nodes and sort them in the order of the construction process groups to obtain the acceptance forms of all department approval nodes.

4. The method for quality acceptance of mechanical and electrical engineering based on BIM technology according to claim 2, characterized in that, In S3, the judgment process of the acceptance result is: If there is no acceptance form to be inspected corresponding to any construction component that is unqualified, it is determined that the approval result is passed; if there is an acceptance form to be inspected corresponding to any construction component that is unqualified, it is determined that the approval result is not passed.

5. The method for quality acceptance of mechanical and electrical engineering based on BIM technology according to claim 4, wherein In S3, the specific process of correcting this acceptance form is: Obtain all acceptance forms to be inspected corresponding to unqualified construction components and mark them as abnormal acceptance forms to be inspected, and remove the abnormal acceptance forms to be inspected from the acceptance form corresponding to this construction process to obtain a corrected acceptance form.

6. The method for quality acceptance of mechanical and electrical engineering based on BIM technology according to claim 5, characterized in that, In S3, the specific process of correcting the approval form of the approval node of the next department is: If the approval result is passed, use this acceptance form as the first approval form of the approval node of the next department; if the approval result is not passed, use the corrected acceptance form as the last approval form of the approval node of the next department.

7. An electromechanical engineering quality acceptance system based on BIM technology, characterized in that, It includes: A data acquisition module, which is used to construct a BIM data model based on the construction plan of mechanical and electrical engineering, extract construction data from the BIM data model and generate a project acceptance form. Among them, the project acceptance result form includes acceptance forms corresponding to different construction processes; A data analysis module, which is used to obtain the acceptance forms corresponding to all construction processes in the project acceptance form and the number of department approval nodes, group the acceptance forms according to the number of department approval nodes, and determine the approval form corresponding to any department approval node according to the grouping result; A result generation module, which is used to select the approval result of the acceptance form of any department approval node. If the approval result is passed, correct the approval form of the approval node of the next department; if the approval result is not passed, correct this acceptance form.

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