CN112696025A - Method and system for guiding and monitoring correctness of high and large template supporting system - Google Patents
Method and system for guiding and monitoring correctness of high and large template supporting system Download PDFInfo
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Abstract
The invention discloses a method and a system for guiding and monitoring the correctness of a high and large template supporting system, which comprises the steps of designing a drawing and a construction scheme according to national standard specifications, constructing a three-dimensional model corresponding to the actual size by using a BIM (building information model), and outputting a two-dimensional drawing and a three-dimensional model; selecting four frame upright posts in different directions at the angular points of the three-dimensional model, and marking the positions of the frame upright posts; carrying a component information transmitter on a frame upright rod, and transmitting a signal after the frame is erected; receiving and transmitting signals, converting the signals into data streams, inputting the data streams into a BIM (building information modeling) model to generate an actual frame model, and forming model superposition; and carrying out correctness analysis and progress control on the intelligent identification platform by utilizing the intelligent identification platform, if the intelligent identification platform is qualified, generating a corresponding qualified report, and guiding the operation of related operators according to the qualified report. The invention identifies and monitors the correctness of the frame body in the whole process, gives an early warning in time, intelligently monitors and warns the correctness of the frame body erection on the site, and reduces safety accidents caused by the non-normativity of the frame body.
Description
Technical Field
The invention relates to the technical field of real-time monitoring of building frame construction, in particular to a method and a system for guiding and monitoring the correctness of a high and large formwork supporting system.
Background
With the acceleration of urbanization footsteps, the development of the domestic building industry is different day by day, and buildings with super-large span, super-high story height and super-complex structures such as spring bamboo shoots appear in succession after rain. The construction frame body is the key management of project work progress, and the integrality of tall and big intensive frame body is the monitoring key in the construction frame body use, and support body integrality monitoring divide into numerous subentries such as component integrality monitoring, progress monitoring, technology monitoring again, and the closest prior art is mostly monitoring support body atress condition monitoring and early warning, still is in the blank in the accuracy field of intelligent guidance and monitoring support body.
In actual work, the problem is found and rectified by monitoring the integrity of the frame body or on-site inspection by construction managers, the efficiency is low, the integrity of the frame body cannot be monitored visually and accurately, the reliability and safety of monitoring are difficult to guarantee, and the safety accident is caused by artificial careless omission, so that how to improve the monitoring efficiency while ensuring the accuracy and timeliness of monitoring data is a problem that many projects are in urgent need of improvement at present.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned conventional problems.
Therefore, the technical problem solved by the invention is as follows: how to improve the monitoring efficiency while ensuring the accuracy and timeliness of the monitoring data.
In order to solve the technical problems, the invention provides the following technical scheme: designing a drawing and a construction scheme according to national standard specifications, constructing a three-dimensional model corresponding to an actual size by using a BIM (building information modeling) model, and outputting a two-dimensional drawing and the three-dimensional model; selecting four frame vertical rods in different directions at the angular points of the three-dimensional model, and marking the positions of the frame vertical rods; carrying a component information transmitter on the frame upright stanchion, and transmitting a signal after the frame is erected; receiving the transmitting signal, converting the transmitting signal into a data stream, inputting the data stream into the BIM to generate an actual frame model, and forming model superposition; and carrying out correctness analysis and progress control on the intelligent identification platform by utilizing the intelligent identification platform, if the intelligent identification platform is qualified, generating a corresponding qualified report, and guiding work by related operators according to the qualified report.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: and if the frame body vertical rod is not qualified, generating an early warning report to resend a signal in the frame body vertical rod, uploading to an enterprise management platform through progress control for real-time monitoring while analyzing correctness of the intelligent identification platform, and controlling generation of model superposition until the qualified report is generated in the process of resending the signal, wherein the enterprise management platform can issue an instruction to the site frame body construction.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: constructing the three-dimensional model comprises constructing a refined BIM model of a construction frame body according with the specification and the scheme by utilizing a BIM technology; establishing a database of a high and large template support system intelligent identification platform according to national standard specifications, design drawings and construction schemes; the BIM model is combined with the database to obtain coordinate values of each BIM model, and offset values of each BIM model from the origin of the domain building coordinate system of the frame body are obtained; taking any one BIM as a reference BIM, importing the reference BIM according to coordinate values corresponding to the positions of the items in the field geographic scene, and acquiring initial positions and initial postures; adjusting the reference BIM model to fit with a ground surface model of the three-dimensional geographic scene and obtain a current position and a current posture, and obtaining a rotation angle and an offset; according to the relative positions of the BIM models, importing the domain building coordinate values of the reference BIM as an origin and the rest BIM models as candidate models into the three-dimensional geographic scene; and rotating and offsetting the BIM according to the rotation angle and the offset to generate the three-dimensional model.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: the marking positions comprise that four frame body upright stanchions in different directions are selected at the angular points of the three-dimensional model, the positions of the frame body upright stanchions are marked to be numbers 1, 2, 3 and 4, and the frame body upright stanchions are positioned and superposed with the numbers 1, 2, 3 and 4 of the actual frame body erection on site.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: the component information transmitter comprises a GPS location or a relative spatial reference location; the signals represented by the component information transmitter form line segments or geometric bodies with direction identification through signal conversion software and are expressed in BIM model software; the signal within the limited range is clear and accurate.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: forming the model overlay comprises receiving the transmission signal, converting the transmission signal into a data stream, and inputting the data stream into the BIM model software to generate the actual frame model; marking number 1, number 2, number 3 and number 4 frame upright rods of the actual frame in the actual frame model; and overlapping the positioning vertical rod of the three-dimensional model with the positioning vertical rod of the actual frame body model to obtain the overlapping result data of the theoretical three-dimensional model of the actual frame body erection domain.
As a preferred scheme of the method for guiding and monitoring the correctness of the high and large template support system, the method comprises the following steps: the analyzing of the correctness comprises screening the data base to obtain the overlapping result data and classifying according to the data types; encoding the overlapping result data, and dividing the data into a training set and a test set according to the proportion of 10: 1; initializing parameters of the ant lion optimization strategy; iteratively updating the positions of the ants and the ant lions based on the ant lions optimization strategy, calculating the fitness value of each ant and the ant lions by using a fitness function, and finally outputting the optimal (C, g) parameter value according to the end condition; extracting the (C, g) parameter values as parameters of a support vector machine, and constructing an analysis model by combining a strategy of the support vector machine and the training set; analyzing and calculating the test set by using the optimized analysis model, and outputting a correctness analysis result;
K(xi，xj)＝exp(-g||xi-xj||2)
wherein, omega represents hyperplane normal vector, C represents punishment factor, punishment degree of control error division sample, n represents sample number, xi represents relaxation factor, indicates allowable error division rate under linear inseparable condition, yiRepresents the sample output, and yi∈{-1,1}，xiRepresenting the sample input, b representing the threshold, and g being a gaussian radial basis function parameter.
As a preferred scheme of the system for guiding and monitoring the correctness of the high and large template support system, the system comprises: the system comprises an identification acquisition module, a data acquisition module and a data processing module, wherein the identification acquisition module is used for acquiring the national standard specification design drawing, the construction scheme and the field erection information and acquiring historical operation data and real-time operation data of a high and large formwork support system; the data processing center module is connected with the upper surface of the identification and acquisition module, is used for receiving, calculating, storing and outputting to-be-processed data information and comprises an operation unit, a database and an input and output management unit, wherein the operation unit is connected with the acquisition module and is used for receiving the data information acquired by the information acquisition module to perform identification and positioning operation processing and correctness analysis processing and calculating a frame marking position, a BIM (building information modeling) coordinate value, a rotation angle, an offset and an analysis fault tolerance rate; the positioning module is connected with the data processing center module and used for receiving the operation result of the operation unit, analyzing and judging whether the size exceeds a threshold value and whether the position is in an area or not by calling a decoding body, and comprehensively judging whether the identification of the upright stanchion of the rack body and the matching of data correspond or not so as to perform positioning of model overlapping.
As a preferred scheme of the system for guiding and monitoring the correctness of the high and large template support system, the system comprises: the intelligent management system further comprises an analysis module which is embedded in the data processing central module and used for calling ant lion optimization strategies and data information of each model, transmitting the ant lion optimization strategies and the data information of each model to the operation unit through the input and output management unit for correctness analysis and calculation, transmitting obtained data results to the analysis module through the input and output management unit again, and generating a qualified report or an early warning report by combining the intelligent identification platform and the enterprise management platform to monitor data analysis in real time.
As a preferred scheme of the system for guiding and monitoring the correctness of the high and large template support system, the system comprises: the monitoring module and the data processing center module are arranged in parallel and connected with the identification and acquisition module, and the monitoring module is used for monitoring the erection condition of the real-time monitoring field of the enterprise so as to control the project progress.
The invention has the beneficial effects that: the method can solve the problem that the tall and complex frame body on the construction site is difficult to visually present, realize that the manager remotely masters the frame body erection condition, and strengthen the management level of the frame body; the method of the invention is used for identifying the whole process, monitoring the correctness of the frame body, giving an early warning in time, intelligently monitoring and giving an early warning on the correctness of the frame body erection on the site, and reducing safety accidents caused by the non-normativity of the frame body as much as possible; through the overlapping proportion of theoretical BIM model and actual BIM model, obtain construction progress actual conditions report, intelligent discernment construction progress, the visual contrast picture of output model and construction progress report strengthen the management and control of managers to the progress.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic flow chart illustrating a method for guiding and monitoring correctness of a high and large template support system according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a method for guiding and monitoring correctness of a high and large template support system according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of a signal transmitter carrying apparatus for guiding and monitoring the correctness of a high and large template support system according to a first embodiment of the present invention;
FIG. 4 is a schematic view of model overlay of a method for guiding and monitoring correctness of a high and large template support system according to a first embodiment of the present invention;
fig. 5 is a schematic block diagram of a system for guiding and monitoring correctness of a high and large template support system according to a second embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 4, a method for guiding and monitoring the correctness of a high and large formwork support system is provided for a first embodiment of the present invention, which includes:
s1: and designing a drawing and a construction scheme according to the national standard specification, constructing a three-dimensional model corresponding to the actual size by using the BIM model, and outputting a two-dimensional drawing and the three-dimensional model. Wherein, it should be noted that, the building of the three-dimensional model includes:
constructing a refined BIM model of the construction frame body according with the specification and the scheme by utilizing the BIM technology;
establishing a database of a high and large template support system intelligent identification platform according to national standard specifications, design drawings and construction schemes;
the BIM model is combined with a database to obtain coordinate values of each BIM model, and offset values of each BIM model from the origin of the domain building coordinate system of the frame body are obtained;
taking any BIM model as a reference BIM model, importing the reference BIM model according to coordinate values corresponding to the position of the project in the field geographic scene, and acquiring an initial position and an initial posture;
adjusting the reference BIM model to fit the earth surface model of the three-dimensional geographic scene and obtain the current position and the current posture, and obtaining the rotation angle and the offset;
according to the relative positions of the BIM models, the domain building coordinate values of the reference BIM model are used as an origin and the rest BIM models are used as candidate models, and the candidate models are led into the three-dimensional geographic scene;
rotating and offsetting the BIM according to the rotation angle and the offset to generate a three-dimensional model;
the lowest precision of the constructed model and the frame body model reaches LOD300, and the model size corresponds to the actual size one by one.
S2: selecting four frame upright posts in different directions at the angular points of the three-dimensional model, and marking the positions of the frame upright posts. It should be noted that, the mark position includes:
selecting four frame body upright stanchions in different directions at the angular points of the three-dimensional model, marking the positions of the frame body upright stanchions as No. 1, No. 2, No. 3 and No. 4, and positioning and coinciding the frame body upright stanchions with the No. 1, No. 2, No. 3 and No. 4 erected on the site.
S3: the component information transmitter is carried on the frame body upright stanchion and transmits signals until the frame body is erected. Referring to fig. 3, it is further noted that the component information transmitter includes:
GPS positioning or relative spatial reference positioning;
the signals represented by the component information transmitter form line segments or geometric bodies with direction identification through signal conversion software and are expressed in BIM model software;
the signal within the limited range is clear and accurate.
S4: and receiving and transmitting signals, converting the signals into data streams, inputting the data streams into the BIM to generate an actual frame body model, and forming model superposition. Referring to fig. 4, this step is further illustrated in that forming the model overlay includes:
receiving and transmitting signals, converting the signals into data streams, and inputting the data streams into BIM model software to generate an actual frame model;
marking number 1, number 2, number 3 and number 4 frame upright rods of the actual frame in the actual frame model;
and overlapping the positioning vertical rods of the three-dimensional model with the positioning vertical rods of the actual frame body model to obtain the overlapping result data of the theoretical three-dimensional model of the actual frame body erection domain.
S5: and carrying out correctness analysis and progress control on the intelligent identification platform by utilizing the intelligent identification platform, if the intelligent identification platform is qualified, generating a corresponding qualified report, and guiding the operation of related operators according to the qualified report. Among them, it is also to be noted that:
if not, then generate early warning report and resend the signal in the support body pole setting, wait intelligent identification platform and carry out accuracy analysis when, upload to enterprise management platform through the progress management and control and carry out real time monitoring, when resending the signal, enterprise management platform can issue the order to in the construction of on-the-spot support body, control the overlapping formation of model simultaneously, until generating the qualification report.
Specifically, the performing the correctness analysis includes:
screening the data base to obtain overlapped result data and classifying according to the data types;
encoding the overlapping result data, and dividing the data into a training set and a test set according to the proportion of 10: 1;
initializing parameters of the ant lion optimization strategy;
iteratively updating the positions of the ants and the ant lions based on an ant lions optimization strategy, calculating the fitness value of each ant and each ant lions by using a fitness function, and finally outputting the optimal (C, g) parameter value according to the end condition;
extracting (C, g) parameter values as parameters of a support vector machine, and constructing an analysis model by combining a strategy of the support vector machine and a training set;
analyzing and calculating the test set by using the optimized analysis model, and outputting a correctness analysis result;
K(xi，xj)＝exp(-g||xi-xj||2)
wherein, omega represents hyperplane normal vector, C represents punishment factor, punishment degree of control error division sample, n represents sample number, xi represents relaxation factor, indicates allowable error division rate under linear inseparable condition, yiRepresents the sample output, and yi∈{-1,1}，xiRepresenting the sample input, b representing the threshold, and g being a gaussian radial basis function parameter.
Preferably, this embodiment also needs to be described in that, a theoretical frame BIM model is established to guide the field erection of the frame, a component information transmitter is installed on each rod of the frame, a signal receiver and signal conversion software are used to convert signals into the BIM model software, the BIM model software is used to realize the visual expression of information such as component spatial position and component size, an actual frame model is generated, the accuracy and construction progress of the actual frame are analyzed by an intelligent recognition platform in a mode of overlapping the theoretical model and the actual model, an actual frame accuracy monitoring report and a construction progress report are output, and a construction manager is fed back to perfect the adjustment, so that the problem of difficulty in guiding the accuracy of a high, large and complex frame is solved.
The construction progress real condition report is obtained according to the overlapping proportion of the theoretical BIM model and the actual BIM model, the construction progress is intelligently identified, the model visual comparison picture and the construction progress report are output, and management and control of managers on the progress are enhanced; and establishing an intelligent identification platform of a high and large formwork support system, forming a process database of the high and large formwork support system by integrating national standard specifications, design drawings and construction schemes, identifying and monitoring the correctness of the frame body in the whole process through information production, information collection and information processing, and timely early warning, intelligently monitoring and early warning the correctness of the frame body erection on the site.
Preferably, the member information transmitter gives the spatial position and the physical dimension information of the rod piece of the support frame body of the high and large formwork, the signal conversion software is combined to convert the data integrated by the signal receiver into the data of the BIM model for integration, the current state model built on the frame body of the construction site is formed in the BIM model software, and the problem that the high and large complex frame body of the construction site is difficult to visually present is solved.
In order to better verify and explain the technical effects adopted in the method, the method provided by the invention is compared and tested by a traditional high and large template support system monitoring and matching method, and the test results are compared by a scientific demonstration method to verify the real effect of the method provided by the invention.
In order to verify that the method of the present invention has higher monitoring real-time performance, accuracy, intuition, reliability, safety and efficiency compared with the conventional method, the present embodiment respectively performs real-time measurement and comparison on the accuracy analysis of the high and large template support system of the simulation frame monitoring system by using the conventional method and the method of the present invention.
And (3) testing environment: the simulation frame monitoring system runs on a simulation platform to simulate running and simulate a running erection scene, a certain building project of southern construction group in 2020 is used as a test sample, the matching operation of the traditional method is respectively utilized to carry out analysis and test and obtain test result data, by adopting the method, automatic test equipment is started, MATLB is utilized to realize simulation test of the method, simulation data are obtained according to the experimental result, ten groups of data are tested by each method, the time for obtaining each group of data is calculated, error comparison calculation is carried out on the time for obtaining each group of data and the actual predicted value input by simulation, and the result is shown in the following table.
Table 1: efficiency, error comparison data table.
Referring to table 1, it can be seen that, because the traditional method cannot autonomously realize real-time monitoring and correctness analysis of a tall and large template support system, and needs manual intervention, the testing time is too long, the error degree is large, namely, the accuracy is low, but the method disclosed by the invention breaks away from manual operation, realizes autonomous learning control, namely, an ant lion optimization strategy and three-dimensional model analysis are introduced, so that the working efficiency is accelerated, the application time is shortened, the monitoring and positioning efficiency of the frame body upright rod is greatly improved, and the accuracy of correctness analysis is improved.
Example 2
Referring to fig. 5, a second embodiment of the present invention, which is different from the first embodiment, provides a system for guiding and monitoring the correctness of a high and large formwork support system, comprising:
and the identification acquisition module 100 is used for acquiring national standard specification design drawings, construction schemes and field erection information and acquiring historical operation data and real-time operation data of a high and large formwork support system.
The data processing center module 200 is connected to the upper surface of the identification and collection module 100, and is configured to receive, calculate, store, and output data information to be processed, and includes an operation unit 201, a database 202, and an input/output management unit 203, where the operation unit 201 is connected to the collection module 100, and is configured to receive data information acquired by the information collection module 100 to perform identification and positioning operation processing and correctness analysis processing, calculate a frame mark position, a BIM model coordinate value, a rotation angle, an offset, and an analysis fault tolerance, the database 202 is connected to each module, and is configured to store all received data information, and provide a provisioning service for the data processing center module 200, and the input/output management unit 203 is configured to receive information of each module and output an operation result of the operation unit 201.
The positioning module 300 is connected to the data processing center module 200, and is configured to receive the operation result of the operation unit 201, analyze and determine whether the size exceeds the threshold and the position is in the region by retrieving the decoding body, and comprehensively determine whether the rack upright rod identification and the data matching correspond to each other, so as to perform positioning of model overlapping.
The analysis module 400 is embedded in the data processing center module 200, and is configured to invoke the ant lion optimization strategy and data information of each model, transmit the ant lion optimization strategy and the data information of each model to the operation unit 201 through the input/output management unit 203 for correctness analysis and operation, transmit the obtained data result to the analysis module 400 through the input/output management unit 203 again, and generate a qualification report or an early warning report by combining the intelligent identification platform and the enterprise management platform to monitor and analyze the data in real time.
The monitoring module 500 and the data processing center module 200 are arranged in parallel and connected to the identification and collection module 100, and are used for monitoring the erection condition of the site in real time by an enterprise so as to control the progress of a project.
In popular terms, the data processing center module 200 is mainly divided into three layers, including a control layer, an operation layer and a storage layer, wherein the control layer is a command control center of the data processing center module 200 and is composed of an instruction register IR, an instruction decoder ID and an operation controller OC, the control layer can sequentially take out various instructions from a memory according to a program which is pre-programmed by a user, place the instructions in the instruction register IR, analyze and determine the instructions through the instruction decoder, inform the operation controller OC of operation, and send micro-operation control signals to corresponding components according to a determined time sequence; the operation layer is the core of the calculation unit 201, can execute arithmetic operation (such as addition, subtraction, multiplication, division and addition operation thereof) and logic operation (such as shift, logic test or two-value comparison), is connected to the control layer, and performs operation by receiving a control signal of the control layer; the storage layer is a database of the data processing center module 200, and can store data (data to be processed and data already processed).
It should be recognized that embodiments of the present invention can be realized and implemented by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
Further, the operations of processes described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The processes described herein (or variations and/or combinations thereof) may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as code (e.g., executable instructions, one or more computer programs, or one or more applications) collectively executed on one or more processors, by hardware, or combinations thereof. The computer program includes a plurality of instructions executable by one or more processors.
Further, the method may be implemented in any type of computing platform operatively connected to a suitable interface, including but not limited to a personal computer, mini computer, mainframe, workstation, networked or distributed computing environment, separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, and the like. Aspects of the invention may be embodied in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated into a computing platform, such as a hard disk, optically read and/or write storage medium, RAM, ROM, or the like, such that it may be read by a programmable computer, which when read by the storage medium or device, is operative to configure and operate the computer to perform the procedures described herein. Further, the machine-readable code, or portions thereof, may be transmitted over a wired or wireless network. The invention described herein includes these and other different types of non-transitory computer-readable storage media when such media include instructions or programs that implement the steps described above in conjunction with a microprocessor or other data processor. The invention also includes the computer itself when programmed according to the methods and techniques described herein. A computer program can be applied to input data to perform the functions described herein to transform the input data to generate output data that is stored to non-volatile memory. The output information may also be applied to one or more output devices, such as a display. In a preferred embodiment of the invention, the transformed data represents physical and tangible objects, including particular visual depictions of physical and tangible objects produced on a display.
As used in this application, the terms "component," "module," "system," and the like are intended to refer to a computer-related entity, either hardware, firmware, a combination of hardware and software, or software in execution. For example, a component may be, but is not limited to being: a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of example, both an application running on a computing device and the computing device can be a component. One or more components can reside within a process and/or thread of execution and a component can be localized on one computer and/or distributed between two or more computers. In addition, these components can execute from various computer readable media having various data structures thereon. The components may communicate by way of local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from one component interacting with another component in a local system, distributed system, and/or across a network such as the internet with other systems by way of the signal).
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A method for guiding and monitoring the correctness of a high and large template supporting system is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
designing a drawing and a construction scheme according to national standard specifications, constructing a three-dimensional model corresponding to the actual size by using a BIM (building information modeling) model, and outputting a two-dimensional drawing and the three-dimensional model;
selecting four frame vertical rods in different directions at the angular points of the three-dimensional model, and marking the positions of the frame vertical rods;
carrying a component information transmitter on the frame upright stanchion, and transmitting a signal after the frame is erected;
receiving the transmitting signal, converting the transmitting signal into a data stream, inputting the data stream into the BIM to generate an actual frame model, and forming model superposition;
and carrying out correctness analysis and progress control on the intelligent identification platform by utilizing the intelligent identification platform, if the intelligent identification platform is qualified, generating a corresponding qualified report, and guiding work by related operators according to the qualified report.
2. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 1, wherein: also comprises the following steps of (1) preparing,
and if the frame body vertical rod is not qualified, generating an early warning report and retransmitting a signal, uploading the early warning report to an enterprise management platform for real-time monitoring through progress control when the intelligent identification platform analyzes the correctness, and controlling the generation of model superposition in field frame body construction when the signal is retransmitted by the enterprise management platform.
3. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 2, wherein: constructing the three-dimensional model may include,
constructing a refined BIM model of the construction frame body according with the specification and the scheme by utilizing the BIM technology;
establishing a database of a high and large template support system intelligent identification platform according to national standard specifications, design drawings and construction schemes;
the BIM model is combined with the database to obtain coordinate values of each BIM model, and offset values of each BIM model from the origin of the domain building coordinate system of the frame body are obtained;
taking any one BIM as a reference BIM, importing the reference BIM according to coordinate values corresponding to the positions of the items in the field geographic scene, and acquiring initial positions and initial postures;
adjusting the reference BIM model to fit with a ground surface model of the three-dimensional geographic scene and obtain a current position and a current posture, and obtaining a rotation angle and an offset;
according to the relative positions of the BIM models, importing the domain building coordinate values of the reference BIM as an origin and the rest BIM models as candidate models into the three-dimensional geographic scene;
and rotating and offsetting the BIM according to the rotation angle and the offset to generate the three-dimensional model.
4. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 2 or 3, wherein: the location of the mark may include,
and selecting four frame body upright stanchions in different directions at the angular points of the three-dimensional model, marking the positions of the frame body upright stanchions as No. 1, No. 2, No. 3 and No. 4, and positioning and coinciding the frame body upright stanchions with the No. 1, No. 2, No. 3 and No. 4 erected on the actual frame body on site.
5. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 4, wherein: the component information transmitter includes a transmitter for transmitting the component information,
GPS positioning or relative spatial reference positioning;
the signals represented by the component information transmitter form line segments or geometric bodies with direction identification through signal conversion software and are expressed in BIM model software;
the signal within the limited range is clear and accurate.
6. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 5, wherein: forming the model overlay may include forming the model overlay,
receiving the transmitting signal, converting the transmitting signal into a data stream, and inputting the data stream into the BIM model software to generate the actual frame model;
marking number 1, number 2, number 3 and number 4 frame upright rods of the actual frame in the actual frame model;
and overlapping the positioning vertical rod of the three-dimensional model with the positioning vertical rod of the actual frame body model to obtain the overlapping result data of the theoretical three-dimensional model of the actual frame body erection domain.
7. The method for guiding and monitoring the correctness of a high and large formwork support system according to claim 6, wherein: the performing of the correctness analysis includes performing a correctness analysis including,
screening the database to obtain the overlapping result data and classifying according to the data types;
encoding the overlapping result data, and dividing the data into a training set and a test set according to the proportion of 10: 1;
initializing parameters of the ant lion optimization strategy;
iteratively updating the positions of the ants and the ant lions based on the ant lions optimization strategy, calculating the fitness value of each ant and the ant lions by using a fitness function, and finally outputting the optimal (C, g) parameter value according to the end condition;
extracting the (C, g) parameter values as parameters of a support vector machine, and constructing an analysis model by combining a strategy of the support vector machine and the training set;
analyzing and calculating the test set by using the optimized analysis model, and outputting a correctness analysis result;
K(xi,xj)＝exp(-g||xi-xj||2)
wherein, omega represents hyperplane normal vector, C represents punishment factor, punishment degree of control error division sample, n represents sample number, xi represents relaxation factor, indicates allowable error division rate under linear inseparable condition, yiRepresents the sample output, and yi∈{-1,1}，xiRepresenting the sample input, b representing the threshold, and g being a gaussian radial basis function parameter.
8. A system for guiding and monitoring the correctness of a high and large template supporting system is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the identification acquisition module (100) is used for acquiring the national standard specification design drawing, the construction scheme and field erection information and acquiring historical operation data and real-time operation data of a high and large formwork support system;
the data processing center module (200) is connected and arranged on the upper surface of the identification and acquisition module (100), the system is used for receiving, calculating, storing and outputting data information to be processed and comprises an arithmetic unit (201), a database (202) and an input and output management unit (203), wherein the arithmetic unit (201) is connected with the acquisition module (100), used for receiving the data information acquired by the information acquisition module (100) to perform identification, positioning, operation processing and correctness analysis processing, calculating the frame mark position, the coordinate value of the BIM model, the rotation angle, the offset and the analysis fault tolerance rate, the database (202) is connected with each module, for storing all data information received, providing a provisioning service for said data processing centre module (200), the input and output management unit (203) is used for receiving information of each module and outputting an operation result of the operation unit (201);
the positioning module (300) is connected with the data processing center module (200) and used for receiving the operation result of the operation unit (201), judging whether the size exceeds a threshold value and whether the position is in an area or not through calling a decoding body, and comprehensively judging whether the identification of the upright stanchion of the rack body and the matching of data correspond or not so as to perform the positioning of model overlapping.
9. The system for guiding and monitoring the correctness of a tall form support system according to claim 8, wherein: also comprises the following steps of (1) preparing,
the analysis module (400) is embedded in the data processing center module (200) and used for calling ant lion optimization strategies and data information of each model, transmitting the ant lion optimization strategies and the data information of each model to the operation unit (201) through the input and output management unit (203) for correctness analysis and operation, transmitting obtained data results to the analysis module (400) through the input and output management unit (203), and generating a qualification report or an early warning report by combining an intelligent recognition platform and an enterprise management platform to monitor data analysis in real time.
10. The system for guiding and monitoring the correctness of a tall form support system according to claim 9, wherein: also comprises the following steps of (1) preparing,
the monitoring module (500) and the data processing center module (200) are arranged in parallel and connected with the identification and acquisition module (100), and the monitoring module is used for monitoring the field erection condition of an enterprise in real time so as to control the project progress.
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| CN113934684A (en) * | 2021-12-16 | 2022-01-14 | 四川省交通勘察设计研究院有限公司 | Data format automatic conversion method and device, electronic equipment and storage medium |
| CN117592949A (en) * | 2024-01-18 | 2024-02-23 | 一智科技(成都)有限公司 | Construction task management method, system and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113934684A (en) * | 2021-12-16 | 2022-01-14 | 四川省交通勘察设计研究院有限公司 | Data format automatic conversion method and device, electronic equipment and storage medium |
| CN117592949A (en) * | 2024-01-18 | 2024-02-23 | 一智科技(成都)有限公司 | Construction task management method, system and storage medium |
| CN117592949B (en) * | 2024-01-18 | 2024-06-11 | 一智科技(成都)有限公司 | Construction task management method, system and storage medium |
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