Construction organization deduction and investment prediction analysis system based on engineering quantity determination

Abstract

The invention relates to the technical field of engineering construction organization and investment association, and provides a construction organization deduction and investment prediction analysis system based on engineering quantity affirmation, comprising: a minimum unit module used for decomposing an engineering entity into minimum pricing units according to an EBS decomposition rule, and associating EBS with QList; the construction organization management module is used for establishing a mapping relation with engineering construction nodes based on an EBS minimum pricing unit; the investment management module is used for establishing a mapping relation between a QList list item and an EBS minimum pricing unit, and carrying out list pricing by matching the QList after engineering quantity verification and affirmation; and the BIM deduction and prediction analysis module is used for enabling the minimum component BIM model to correspond to an EBS minimum pricing unit, establishing an incidence relation with a construction plan and an investment plan based on the EBS minimum pricing unit, calculating average construction efficiency according to the determined engineering quantity data, and calculating the construction efficiency according to the average construction efficiency. And a construction plan visual deduction and investment prediction analysis model based on the BIM model is constructed based on the average construction efficiency, and construction organization and investment collaborative efficient fine management is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of construction organization and investment management, and more specifically to a construction organization deduction and investment forecasting analysis system based on engineering quantity recognition. Background Art

[0002] The construction organization management efficiency of the traditional construction industry is low, and there is little analysis and research on the correlation between the prepared construction organization plan and the actual construction, making it difficult to optimize and adjust the construction organization according to the actual construction dynamics on site.

[0003] At the same time, the relevant data in the traditional construction log is collected on site by the three major personnel, and finally handed over to the technical person in charge for summary and filling. In addition, it is extremely difficult to count the complicated data of personnel, materials and machines recorded in the construction log throughout the project. In the existing technology, this problem is solved by filling in the construction log statistics online. However, at the construction site, multiple industries are working at the same time, which affects the workload statistics of the construction log. It is easy to report or over-report.

[0004] As for investment management, online investment management is more concentrated on single engineering measurement and pricing, and pricing is based on specific engineering quantities. It is difficult to establish data connectivity and dynamic correlation with construction organization, engineering progress, etc., and it is impossible to achieve dynamic comparison and predictive analysis of investment plans.

[0005] In summary, there are currently few studies related to construction organization simulation and investment predictive analysis. How to conduct refined management of engineering construction organization and engineering investment is an urgent problem that technical personnel in this field need to solve. Summary of the invention

[0006] In view of this, the present invention provides a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, which reports the construction log of the minimum pricing unit of the engineering entity every day, and conducts integrated predictive analysis of engineering construction organization and investment operation through the construction organization management module, investment management module and BIM deduction and forecast analysis module, thereby realizing refined management of construction organization and investment. At the same time, the overall progress of the project is visualized through the BIM model construction log, which improves the management efficiency of engineering construction organization and investment, and realizes coordinated, efficient and refined management of construction organization and investment.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] Preferably, the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition includes:

[0009] The minimum unit module is used to decompose the engineering entity into the minimum pricing unit according to the EBS decomposition rules, and associate EBS with QList;

[0010] The construction organization management module establishes a mapping relationship with the engineering construction nodes based on the EBS minimum pricing unit. After the completion of the construction node engineering quantity is confirmed, the construction log is filled in to confirm the completion status of the construction node and drive the formation of the engineering progress;

[0011] The investment management module establishes a mapping relationship between QList items and the minimum pricing unit of EBS. After the engineering quantity is verified and confirmed, QList is matched for bill pricing. The total pricing amount is compared with the investment plan to achieve reasonable control of engineering investment.

[0012] The BIM deduction and prediction analysis module corresponds the minimum component BIM model with the EBS minimum pricing unit, establishes the BIM deduction and prediction analysis module for the project, and displays the construction progress of the minimum pricing unit according to the construction log of the minimum pricing unit; and establishes the relationship with the construction plan and investment plan based on the EBS minimum pricing unit, calculates the average construction efficiency according to the recognized engineering quantity data, and constructs a visual deduction of the construction plan and investment prediction analysis based on the BIM model based on the average construction efficiency.

[0013] Preferably, in the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the minimum unit module includes:

[0014] Engineering entity unit, obtaining the engineering entity, decomposing the engineering entity into minimum pricing units according to EBS, and generating a minimum pricing unit list of the engineering entity; wherein the minimum pricing unit list is set with a processing status of the minimum pricing unit; the processing status is: not started, under construction, and completed;

[0015] The first association unit is used to associate QList with EBS, and map the minimum pricing unit list of the engineering entity with the work quantity list;

[0016] The relationship between EBS and QList:

[0017] A∈{C A1 , C A2 , …, C An};

[0018] B∈{C N1 , C N2 , …, C Nn};

[0019] Among them, A is the overall data of EBS, B is the component data of EBS, CA1, CA2, ..., CAn is the first level of QList, CN1, CN2, ..., CNn is the Nth level of QList.

[0020] Preferably, in the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the construction organization management module includes:

[0021] Log template unit, used to store template information of construction log and manage log model;

[0022] The personnel unit is used to set responsible personnel and review personnel for the minimum pricing unit and input basic information of all personnel, including name and face recognition information;

[0023] A new unit is created, which is used to generate a construction log of the minimum building unit according to the minimum pricing unit list; wherein the status of the construction log includes draft, unreviewed, approved, and unreviewed;

[0024] Deletion unit, used to delete the construction log with the status of Draft;

[0025] A reminder unit is used to set a preset time node. If the minimum pricing unit is in construction and the construction log is not uploaded at the preset time node, the responsible person is reminded to fill in the construction log;

[0026] The review unit is used to review the submitted construction log. If the review is passed, the status of the construction log is updated to passed; if the review is not passed, the status of the construction log is updated to failed, and the construction log is returned, and the responsible person is reminded to make corrections.

[0027] Preferably, in the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the new construction unit includes:

[0028] After selecting the minimum pricing unit, displaying the bill of quantities corresponding to the minimum pricing unit, selecting the bill of quantities, and generating a construction log form for the current minimum pricing unit; the current construction log form is in a draft state;

[0029] After completing the construction log form, submit it. When submitting, the filler's information will be verified. After the identity recognition is passed, the construction log form will be submitted. After submission, the status of the construction log form will be updated to unreviewed.

[0030] Preferably, in the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the BIM deduction and forecast analysis module includes:

[0031] Model building unit, which builds a three-dimensional model of the engineering entity based on the BIM model, where the smallest component of the three-dimensional model corresponds to the smallest pricing unit of the engineering entity;

[0032] A progress display unit displays the construction progress of the minimum pricing unit in a three-dimensional model according to the construction log of the minimum pricing unit.

[0033] Log export unit, select the minimum pricing unit in the 3D model and export the corresponding construction log.

[0034] Preferably, in the above-mentioned construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the progress display unit includes:

[0035] A first acquisition unit is configured to acquire the construction content of the minimum pricing unit; the construction content includes the name of the minimum pricing unit, the engineering quantity, and the construction description;

[0036] Engineering quantity unit, obtaining the current construction log information of the minimum pricing unit, calculating the workload of the construction log information, and comparing and analyzing the workload in the construction log with the workload in the construction content;

[0037] The display unit fills the three-dimensional model of the minimum pricing unit according to the workload analysis of the construction log of the minimum pricing unit to indicate the engineering progress of the minimum pricing unit; two display modes are set: unified display: displaying the workload of all construction logs using the same color; separate display: displaying the workload of the construction log in time series using different colors.

[0038] It can be seen from the above technical solution that, compared with the prior art, the beneficial effects of the present invention are:

[0039] By reporting the construction log of the smallest pricing unit of the engineering entity every day, and conducting predictive analysis of the integration of construction organization and investment operation through the construction organization management module, investment management module and BIM deduction and forecasting analysis module, refined management of construction organization and investment is achieved. At the same time, the overall progress of the project is visualized through the BIM model construction log, which improves the management efficiency of construction organization and investment, and realizes efficient and refined management of construction organization and investment in coordination. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0041] Figure 1 The accompanying drawing is a functional flow diagram of the system of the present invention.

[0042] Figure 2 The accompanying drawing is a flow chart of the BIM deduction and prediction analysis module of the system of the present invention. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work belong to the scope of protection of the present invention. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0044] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front” and “back” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0046] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The embodiment of the present invention discloses a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, including:

[0048] The minimum unit module is used to decompose the engineering entity into the minimum pricing unit according to the EBS decomposition rules, and associate EBS with QList;

[0049] The construction organization management module establishes a mapping relationship with the engineering construction nodes based on the EBS minimum pricing unit. After the completion of the construction node engineering quantity is confirmed, the construction log is filled in to confirm the completion status of the construction node and drive the formation of the engineering progress;

[0050] The investment management module establishes a mapping relationship between QList items and the minimum pricing unit of EBS. After the engineering quantity is verified and confirmed, QList is matched for bill pricing. The total pricing amount is compared with the investment plan to achieve reasonable control of engineering investment.

[0051] The BIM deduction and prediction analysis module corresponds the minimum component BIM model with the EBS minimum pricing unit, establishes the BIM deduction and prediction analysis module for the project, and displays the construction progress of the minimum pricing unit according to the construction log of the minimum pricing unit; and establishes the relationship with the construction plan and investment plan based on the EBS minimum pricing unit, calculates the average construction efficiency according to the recognized engineering quantity data, and constructs a visual deduction of the construction plan and investment prediction analysis based on the BIM model based on the average construction efficiency.

[0052] In the above embodiments, the engineering entity decomposition EBS and the bill of quantities QList are prior arts commonly known to those skilled in the art.

[0053] In the above embodiment, the minimum pricing unit is the lowest unit in the hierarchy after the EBS engineering entity is decomposed. For example: bridge and culvert specialty (substructure (** pier (pile foundation (1# pile)))), where 1# pile is the minimum pricing unit.

[0054] In one embodiment, a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, the minimum unit module includes:

[0055] Project entity unit, obtains the project entity, decomposes the project entity into the minimum pricing unit according to EBS, and generates a minimum pricing unit list of the project entity; wherein, the processing status of the minimum pricing unit is set in the minimum pricing unit list; the processing status is: not started, under construction, and completed;

[0056] The first association unit is used to associate QList with EBS, and map the minimum pricing unit list of the engineering entity with the work quantity list;

[0057] The relationship between EBS and QList:

[0058] A∈{C A1 , C A2 , …, C An};

[0059] B∈{C N1 , C N2 , …, C Nn};

[0060] Among them, A is the overall data of EBS, B is the component data of EBS, CA1, CA2, ..., CAn is the first level of QList, CN1, CN2, ..., CNn is the Nth level of QList.

[0061] The function of the above embodiment is to use the minimum pricing unit as a management unit and map it with the bill of quantities QList to obtain the engineering quantity of the minimum pricing unit.

[0062] In one embodiment, a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, a construction organization management module, includes:

[0063] Log template unit, used to store template information of construction log and manage log model;

[0064] Personnel unit, used to set responsible personnel and review personnel for the minimum pricing unit, and enter basic information of all personnel; basic information includes name and face recognition information;

[0065] Create a new unit, which is used to generate a construction log of the smallest building unit according to the list of smallest pricing units; the status of the construction log includes draft, unreviewed, approved, and unapproved;

[0066] Deletion unit, used to delete the construction log with the status of Draft;

[0067] Reminder unit, set a preset time node, the status is the minimum pricing unit in construction, if the construction log is not uploaded at the preset time node, the responsible person will be reminded to fill in the construction log;

[0068] The review unit is used to review the submitted construction log. If the review is passed, the status of the construction log is updated to passed; if the review is not passed, the status of the construction log is updated to failed, and the construction log is returned, and the responsible person is reminded to make corrections.

[0069] In the above embodiment, the identification of personnel is performed through face information and account password information. When operating the system, the account password is required to log into the system and perform the operation.

[0070] In the above embodiment, when reminding the responsible person, the server sends a message to the mobile terminal (mobile phone) of the responsible person to remind him.

[0071] In one embodiment, a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, a new unit, includes:

[0072] After selecting the minimum pricing unit, the bill of quantities corresponding to the minimum pricing unit is displayed. Select the bill of quantities to generate a construction log form for the current minimum pricing unit. The current construction log form is in draft status.

[0073] After completing the construction log form, submit it. When submitting, the filler's information will be verified. After the identity recognition is passed, the construction log form will be submitted. After submission, the status of the construction log form will be updated to unreviewed.

[0074] In one embodiment, a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, a BIM deduction and forecast analysis module, includes:

[0075] Model building unit, which builds a three-dimensional model of the engineering entity based on the BIM model, where the smallest component of the three-dimensional model corresponds to the smallest pricing unit of the engineering entity;

[0076] Progress display unit, based on the construction log of the smallest pricing unit, displays the construction progress of the smallest pricing unit in the 3D model

[0077] Log export unit, select the minimum pricing unit in the 3D model and export the corresponding construction log.

[0078] In one embodiment, a construction organization deduction and investment forecast analysis system based on engineering quantity recognition, a progress display unit, includes:

[0079] The first acquisition unit acquires the construction content of the minimum pricing unit; the construction content includes the name of the minimum pricing unit, the engineering quantity, and the construction description;

[0080] Engineering quantity unit, obtain the current construction log information of the minimum pricing unit, calculate the workload of the construction log information, and compare and analyze the workload in the construction log with the workload in the construction content;

[0081] Display unit, based on the workload analysis of the construction log of the smallest pricing unit, fills the three-dimensional model of the smallest pricing unit to indicate the project progress of the smallest pricing unit; sets two display modes: unified display: displaying the workload of all construction logs using the same color; separate display: displaying the workload of the construction log in time series using different colors.

[0082] The beneficial effect of the above embodiment is that the progress of the project can be accurately controlled through the display of the three-dimensional model.

[0083] It should be noted that the above embodiments are only illustrated by the division of the above functional modules. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the modules or steps in the embodiments of the present invention can be decomposed or combined. For example, the modules in the above embodiments can be combined into one module, or further divided into multiple sub-modules to complete all or part of the functions described above. The names of the modules and steps involved in the embodiments of the present invention are only for distinguishing the modules or steps, and are not regarded as improper limitations of the present invention.

[0084] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus / device.

[0085] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0086] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations in the above description of the disclosed embodiments, so that professionals and technicians in the field can implement or use the present invention. Various modifications to these embodiments will be obvious to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features disclosed herein.

Claims

1. A construction organization deduction and investment forecast analysis system based on engineering quantity recognition, characterized in that: include: The minimum unit module is used to decompose the engineering entity into the minimum pricing unit according to the EBS decomposition rules, and associate EBS with QList; The construction organization management module establishes a mapping relationship with the engineering construction nodes based on the EBS minimum pricing unit. After the completion of the construction node engineering quantity is confirmed, the construction log is filled in to confirm the completion status of the construction node and drive the formation of the engineering progress; The investment management module establishes a mapping relationship between QList items and the minimum pricing unit of EBS. After the engineering quantity is verified and confirmed, QList is matched for bill pricing. The total pricing amount is compared with the investment plan to achieve reasonable control of engineering investment. The BIM deduction and prediction analysis module corresponds the minimum component BIM model with the EBS minimum pricing unit, establishes the BIM deduction and prediction analysis module for the project, and displays the construction progress of the minimum pricing unit according to the construction log of the minimum pricing unit; and establishes the relationship with the construction plan and investment plan based on the EBS minimum pricing unit, calculates the average construction efficiency according to the recognized engineering quantity data, and constructs a visual deduction of the construction plan and investment prediction analysis based on the BIM model based on the average construction efficiency.

2. A construction organization deduction and investment forecast analysis system based on engineering quantity recognition according to claim 1, characterized in that: The minimum unit module includes: Engineering entity unit, obtains the engineering entity, decomposes the engineering entity into minimum pricing units according to the EBS decomposition rules, and generates a minimum pricing unit list of the engineering entity; wherein the minimum pricing unit list sets the processing status of the minimum pricing unit; the processing status is: not started, under construction, and completed; The first association unit is used to associate QList with EBS, and map the minimum pricing unit list of the engineering entity with the work quantity list; The relationship between EBS and QList: A∈{C A1 ,C A2 ,…,C An }; B∈{C N1 ,C N2 ,…,C Nn }; Among them, A is the overall data of EBS, B is the component data of EBS, CA1, CA2, ..., CAn is the first level of QList, CN1, CN2, ..., CNn is the Nth level of QList.

3. A construction organization deduction and investment forecast analysis system based on engineering quantity recognition according to claim 2, characterized in that: The construction organization management module includes: Log template unit, used to store template information of construction log and manage log model; The personnel unit is used to set responsible personnel and review personnel for the minimum pricing unit and input basic information of all personnel, including name and face recognition information; A new unit is created, which is used to generate a construction log of the minimum building unit according to the minimum pricing unit list; wherein the status of the construction log includes draft, unreviewed, approved, and unreviewed; Deletion unit, used to delete the construction log with the status of Draft; A reminder unit is used to set a preset time node. If the minimum pricing unit is in construction and the construction log is not uploaded at the preset time node, the responsible person is reminded to fill in the construction log; The review unit is used to review the submitted construction log. If the review is passed, the status of the construction log is updated to passed; if the review is not passed, the status of the construction log is updated to failed, and the construction log is returned, and the responsible person is reminded to make corrections.

4. A construction organization deduction and investment forecast analysis system based on engineering quantity recognition according to claim 3, characterized in that: The newly built unit includes: After selecting the minimum pricing unit, displaying the bill of quantities corresponding to the minimum pricing unit, selecting the bill of quantities, and generating a construction log form for the current minimum pricing unit; the current construction log form is in a draft state; After completing the construction log form, submit it. When submitting, the filler's information will be verified. After the identity recognition is passed, the construction log form will be submitted. After submission, the status of the construction log form will be updated to unreviewed.

5. The construction organization deduction and investment forecast analysis system based on engineering quantity recognition according to claim 1 is characterized in that: The BIM deduction and prediction analysis module includes: Model building unit, which builds a three-dimensional model of the engineering entity based on the BIM model, where the smallest component of the three-dimensional model corresponds to the smallest pricing unit of the engineering entity; A progress display unit displays the construction progress of the minimum pricing unit in a three-dimensional model according to the construction log of the minimum pricing unit. Log export unit, select the minimum pricing unit in the 3D model and export the corresponding construction log.

6. A construction organization deduction and investment forecast analysis system based on engineering quantity recognition according to claim 5, characterized in that: The progress display unit includes: A first acquisition unit is configured to acquire the construction content of the minimum pricing unit; the construction content includes the name of the minimum pricing unit, the engineering quantity, and the construction description; Engineering quantity unit, obtaining the current construction log information of the minimum pricing unit, calculating the workload of the construction log information, and comparing and analyzing the workload in the construction log with the workload in the construction content; The display unit fills the three-dimensional model of the minimum pricing unit according to the workload analysis of the construction log of the minimum pricing unit to indicate the engineering progress of the minimum pricing unit; two display modes are set: unified display: displaying the workload of all construction logs using the same color; separate display: displaying the workload of the construction log in time series using different colors.

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