Intelligent construction comprehensive management platform based on EMPC mode
The intelligent construction management platform addresses inefficiencies in the EPC model by integrating real-time data monitoring and management, enhancing safety and efficiency through EMPC modules, ensuring timely design adjustments and reducing construction delays.
Patent Information
- Application Number
- CN202411014641.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2024-12-20
AI Technical Summary
The EPC model in traditional construction management fails to integrate the whole process effectively, leading to safety hazards, inefficiencies, and delays in large-scale projects due to non-standardized operations, untimely design modifications, and lack of real-time progress tracking.
An intelligent construction integrated management platform based on the EMPC model, incorporating a management terminal, design, production, construction, and supply chain modules, utilizing BIM data, IoT devices, RFID tags, and environmental monitoring sensors to manage and monitor construction processes in real-time, ensuring safety and efficiency.
The platform enables real-time progress tracking, reduces safety hazards, and enhances management efficiency by integrating data analysis and collaborative management, thereby improving construction quality and safety while reducing costs.
Smart Images
Figure CN119168561A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of intelligent construction technology, and in particular to an intelligent construction integrated management platform based on an EMPC model. Background Art
[0002] The engineering general contracting (EPC) model refers to an enterprise engaged in engineering general contracting, which, after accepting the owner's entrustment, undertakes the entire process or several stages of the design, procurement, construction, and trial operation of the engineering construction project in accordance with the contract agreement. At the same time, with the continuous penetration of information technology in the construction field, BIM (Building Information Modeling) technology and the concept of intelligent construction have gradually become new trends in the industry.
[0003] However, the EPC model does not effectively integrate the whole process management of parts and components. In the process of implementing intelligent construction, traditional management methods are often used, which leads to the inability to carry out effective integrated collaborative management and fail to adapt to such rapid changes. For large-scale projects, the traditional management model not only requires a large number of managers, but also makes it difficult to ensure that the safety management of the project can be comprehensive. If you are not careful, there will be various safety hazards. For example, there are many safety accidents at the construction site, it is difficult to manage personnel, there is a lot of dust and noise pollution, the production operation process of key parts is not standardized, and safety hazards are not discovered in time. There are many problems. It is also likely that the progress comparison of all construction areas cannot be recorded in real time, resulting in material and equipment procurement plans, cross-operation coordination of different professions, and communication and disclosure of design changes. The design plan is not modified in time, resulting in repeated designs and serious delays in the design cycle, further affecting the construction period.
[0004] With the expansion of the scope and increase in the number of infrastructure construction, more and more construction projects are being or will be constructed. However, with the increase in construction projects, how to improve the construction efficiency and management efficiency of construction projects under the above background has become an urgent problem to be solved. In theory, EMPC adds the production link (M) on the basis of the traditional EPC engineering general contracting model, which can realize the full process connection and integrated management of project design, production, assembly and construction.
[0005] To this end, we have developed a new intelligent construction integrated management platform based on the EMPC model. Summary of the invention
[0006] 1. Technical issues to be resolved
[0007] In view of the deficiencies in the prior art, the present invention provides an intelligent construction integrated management platform based on the EMPC model, which solves the problem that the EPC model in the prior art does not effectively integrate the whole process management of parts and components. In the implementation process of intelligent construction, traditional management methods are often adopted, resulting in the inability to carry out effective integrated collaborative management and fail to adapt to such rapid changes. For large-scale projects, it is easy to have various problems such as frequent safety accidents on the construction site, difficulty in personnel management, large dust and noise pollution, non-standard production operation processes in key areas, and untimely discovery of safety hazards. It is also very likely that the progress comparison of all construction areas cannot be recorded in real time, resulting in untimely modification of design plans such as material and equipment procurement plans, coordination of cross-operations of different professions, and briefing and communication on design changes, resulting in repeated designs and serious delays in the design cycle, further affecting the construction period.
[0008] (II) Technical solution
[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent construction integrated management platform based on the EMPC mode, including a management terminal, a design module, a production module, a construction module, an environmental monitoring module and a supply chain module, the management terminal includes a cloud database, a data analysis and processing host module and a display module, the cloud database and the data analysis and processing host module are connected through signal transmission, the data analysis and processing host module interacts with the cloud database, and the data analysis and processing host module is respectively connected with the display module, the design module, the production module, the construction module, the environmental monitoring module and the supply chain module through a mobile communication network through signal transmission;
[0010] The construction plan formulated according to the intelligent construction integrated management platform based on the EMPC model includes the following specific stages:
[0011] In the first stage, we first obtain preliminary survey data of the construction site through the environmental detection module, conduct project planning and engineering design, and determine the engineering components to be produced;
[0012] In the second stage, parts are manufactured through automated production lines based on BIM data;
[0013] In the third phase, the BIM model is combined with IoT devices to guide component installation during the construction process and collect sensor data from the construction site;
[0014] In the fourth stage, the supply chain module uses real-time intelligent comparison of on-site construction consumables to obtain the material requirements of related components and the output of production line components, automatically update the production progress of the production module, and conduct project results evaluation and performance analysis.
[0015] Preferably, the production module includes a positioning module, an RFID electronic tag and a reader / writer. The surface of the components are all printed with RFID electronic tags for marking the prefabricated components using RFID technology. The first reader / writer reads the RFID electronic tag on the component to obtain the tag code, and then transmits the tag code to the single-chip microcomputer. The single-chip microcomputer can parse the above-mentioned coded data and generate the outbound information according to the preset conditions.
[0016] A positioning module is installed inside the component. The positioning module obtains the location information of the component and sends it to the single-chip microcomputer. The single-chip microcomputer processes the location information to generate positioning information and transmits it to the data analysis and processing host module through the mobile communication network, thereby completing the circulation and transmission of the component production information.
[0017] Preferably, the management terminal also includes a construction early warning module. During the on-site installation process of the entire component, the data analysis and processing host module generates a construction progress analysis through the on-site construction data obtained by the environmental monitoring module, and uses the BIM model for simulation and prediction to obtain the project progress early warning analysis results, thereby adjusting the construction plan in real time to ensure the progress of the entire construction plan.
[0018] Preferably, the environmental monitoring module includes a camera module for image acquisition, a sensor module for data monitoring and a controller module. The camera module transmits the collected data to the data processing and analysis host module in real time. After data preprocessing and neural network model reasoning, the results are transmitted to the display module, so that users can obtain data on relevant construction sites.
[0019] Preferably, the sensor module includes air quality detection sensors, air temperature and humidity detection sensors, wind force and direction detection sensors, noise detection sensors, smoke / fire sensors, water immersion sensors, weighing sensors, displacement sensors, strain sensors, crack sensors and non-destructive testing sensors. The air quality detection sensors, air temperature and humidity detection sensors, wind force and direction detection sensors, noise detection sensors, smoke / fire sensors are used to monitor the meteorological conditions at the construction site. The water immersion sensors, weighing sensors, displacement sensors, strain sensors, crack sensors and non-destructive testing sensors are used to monitor the safety conditions at the construction site and the installation conditions of components.
[0020] Preferably, the construction early warning module is provided with different risk levels: a plurality of construction cycles are delineated according to the construction plan, and the target nodes of the construction progress within each construction cycle are plotted, and the mean, standard deviation and variance of the overtime probability distribution parameters of each cycle are plotted according to the actual progress nodes. Subsequently, interval mapping is performed, and [0, 0.2] is mapped to low risk, [0.2, 0.6] is mapped to medium risk, and greater than 0.6 is mapped to high risk. The risk level can be dynamically adjusted according to the actual construction progress.
[0021] (III) Beneficial effects
[0022] The present invention provides an intelligent construction integrated management platform based on the EMPC model. It has the following beneficial effects:
[0023] The present invention sets a management terminal, a design module, a production module, a construction module, an environmental monitoring module and a supply chain module under the EMPC mode, realizes the integrated collaborative management of the whole process of design, production, assembly and construction of intelligent construction, can effectively monitor the data of material outbound, transportation, installation, etc., and obtain the construction progress according to the analysis and calculation of each data, so as to grasp the construction progress of the project in real time, thereby facilitating the subsequent layout and management work of the management personnel, reducing the total cost of prefabricated buildings, eliminating the safety hazards of traditional construction sites, and improving the real-time monitoring system for construction site safety and management efficiency. It makes up for the shortcomings of insufficient energy and limited supervision scope of management personnel to a certain extent, and more effectively controls the construction progress, quality and safety, thereby solving the technical problems of low construction efficiency and management efficiency of construction projects in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is the overall structure diagram of the present invention;
[0025] Figure 2 It is a working principle diagram of the present invention;
[0026] Figure 3 It is the overall flow chart of the construction plan of the present invention;
[0027] Figure 4 is a schematic diagram of a production module of the present invention;
[0028] Figure 5 It is a structural diagram of the sensor module of the present invention. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] Example:
[0031] like Figure 1 - Figure 5As shown, an embodiment of the present invention provides an intelligent construction integrated management platform based on the EMPC mode, including a management terminal, a design module, a production module, a construction module, an environmental monitoring module and a supply chain module, characterized in that: the management terminal includes a cloud database, a data analysis and processing host module and a display module, the cloud database and the data analysis and processing host module are connected through signal transmission, the data analysis and processing host module interacts with the cloud database, and the data analysis and processing host module is respectively connected with the display module, the design module, the production module, the construction module, the environmental monitoring module and the supply chain module through a mobile communication network through signal transmission;
[0032] The construction plan formulated according to the intelligent construction integrated management platform based on the EMPC model includes the following specific stages:
[0033] In the first stage, we first obtain preliminary survey data of the construction site through the environmental detection module, conduct project planning and engineering design, and determine the engineering components to be produced;
[0034] In the second stage, components are manufactured through automated production lines based on BIM data;
[0035] In the third phase, the BIM model is combined with IoT devices to guide the installation of components during the construction process and collect sensor data from the construction site;
[0036] In the fourth stage, the supply chain module uses real-time intelligent comparison of on-site construction consumables to obtain the material requirements of related components and the output of production line components, automatically update the production progress of the production module, and conduct project results evaluation and performance analysis.
[0037] The production module includes a positioning module, an RFID electronic tag and a reader / writer. The surface of each component is printed with an RFID electronic tag for marking the prefabricated component using RFID technology. The first reader / writer reads the RFID electronic tag on the component to obtain the tag code, and then transmits the tag code to the single-chip microcomputer. The single-chip microcomputer can parse the above-mentioned coded data and generate the outbound information according to the preset conditions;
[0038] A positioning module is installed inside the component. The positioning module obtains the location information of the component and sends it to the single-chip microcomputer. The single-chip microcomputer processes the location information to generate positioning information and transmits it to the data analysis and processing host module through the mobile communication network, thereby completing the circulation and transmission of the component production information.
[0039] The management terminal also includes a construction early warning module. During the installation process of the entire component on the construction site, the data analysis and processing host module generates a construction progress analysis through the on-site construction data obtained by the environmental monitoring module, and uses the BIM model for simulation and prediction to obtain the engineering progress early warning analysis results, thereby adjusting the construction plan in real time to ensure the progress of the entire construction plan;
[0040] Among them, the construction early warning module is set with different risk levels: multiple construction cycles are delineated according to the construction plan, and the target nodes of the construction progress in each construction cycle are plotted, and the mean, standard deviation and variance of the overtime probability distribution parameters of each cycle are plotted according to the actual progress nodes. Subsequently, interval mapping is performed, and [0, 0.2] is mapped to low risk, [0.2, 0.6] is mapped to medium risk, and greater than 0.6 is mapped to high risk. The risk level can be dynamically adjusted according to the actual construction progress.
[0041] That is, when the node overdue risk probability P<0.2, the risk level is low; when the node overdue risk probability P is [0.2,0.6], the risk level is medium; when the node overdue risk probability P>0.6, the risk level is high. Furthermore, different warning lights can be set on the display module to correspond to different risk levels. The low risk is a green warning light, the medium risk is a yellow warning light, and the high risk is a red warning light. The effects brought by different warning light colors can provide users with a deeper reminder effect.
[0042] The environmental monitoring module includes a camera module for image acquisition, a sensor module for data monitoring and a controller module. The camera module transmits the collected data to the data processing and analysis host module in real time. After data preprocessing and neural network model reasoning, the results are transmitted to the display module, so that users can obtain data on relevant construction sites.
[0043] Specifically, the sensor module includes an air quality detection sensor, an air temperature and humidity detection sensor, a wind force and direction detection sensor, a noise detection sensor, a smoke / fire sensor, a water immersion sensor, a weighing sensor, a displacement sensor, a strain sensor, a crack sensor and a non-destructive testing sensor. The air quality detection sensor, the air temperature and humidity detection sensor, the wind force and direction detection sensor, the noise detection sensor, the smoke / fire sensor are used to monitor the meteorological conditions at the construction site. The water immersion sensor, the weighing sensor, the displacement sensor, the strain sensor, the crack sensor and the non-destructive testing sensor are used to monitor the safety conditions at the construction site and the installation conditions of components.
[0044] In practical applications, air quality monitoring sensors are used to monitor the air quality on construction sites, including the concentration of particulate matter such as PM2.5 and PM10, as well as noise levels, which helps protect the health of workers and meet environmental protection requirements; they are used to detect fire risks and provide comprehensive fire detection, especially when fires produce toxic gases; water immersion sensors are used to detect the presence of water or water level changes, and are mainly used in waterproofing and leakage monitoring systems to ensure the safety of construction areas; weighing sensors are used to measure the weight and force of heavy objects to ensure accurate measurement of construction materials; displacement sensors are used to measure the displacement changes of structures, which is crucial for evaluating the stability and safety of structures; strain sensors can measure the strain of structures under different loads, which is very helpful for evaluating the strength and stiffness of structures; crack sensors are specifically used to detect cracks in civil engineering, which is of great significance for ensuring the structural integrity and safety of buildings; non-destructive testing sensors use ultrasonic, magnetic and electromagnetic techniques to conduct comprehensive and accurate inspections of prefabricated components, timely discover defects or hidden dangers, and ensure building quality and safety.
[0045] Specifically, the various sensors of the above-mentioned sensor module are distributed in different positions of the construction site, and are used to collect weather conditions and noise, dust pollution conditions, specific installation conditions and quality and safety conditions of the construction site. The camera modules are dispersedly installed in environmental monitoring devices, construction site warehouses, and hazardous sources, and the above-mentioned environmental monitoring data can be transmitted to the data analysis and processing host module in real time, so that users can obtain relevant construction site data through the display module.
[0046] To sum up, overall, the present invention sets up a management terminal, a design module, a production module, a construction module, an environmental monitoring module and a supply chain module under the EMPC mode, realizing the integrated collaborative management of the whole process of design, production, assembly and construction of intelligent construction, and can effectively monitor the data of material outbound, transportation, installation, etc., and obtain the construction progress according to the analysis and calculation of each data, so as to grasp the construction progress of the project in real time, thereby facilitating the subsequent layout and management work of the management personnel, reducing the total cost of prefabricated buildings, eliminating the safety hazards of traditional construction sites, and improving the real-time monitoring system for construction site safety and management efficiency. To a certain extent, it makes up for the shortcomings of insufficient energy and limited supervision scope of management personnel, and more effectively controls the construction progress, quality and safety, thereby solving the technical problems of low construction efficiency of construction projects and low management efficiency of construction projects in the prior art.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the equivalents of the appended claims.
Claims
1. An intelligent construction integrated management platform based on the EMPC model, including a management terminal, a design module, a production module, a construction module, an environmental monitoring module and a supply chain module, characterized in that: The management terminal includes a cloud database, a data analysis and processing host module and a display module. The cloud database and the data analysis and processing host module are connected through signal transmission. The data analysis and processing host module interacts with the cloud database. The data analysis and processing host module is respectively connected with the display module, the design module, the production module, the construction module, the environmental monitoring module and the supply chain module through a mobile communication network through signal transmission. The construction plan formulated according to the intelligent construction integrated management platform based on the EMPC model includes the following specific stages: In the first stage, we first obtain preliminary survey data of the construction site through the environmental detection module, conduct project planning and engineering design, and determine the engineering components to be produced; In the second stage, components are manufactured through automated production lines based on BIM data; In the third phase, the BIM model is combined with IoT devices to guide the installation of components during the construction process and collect sensor data from the construction site; In the fourth stage, the supply chain module uses real-time intelligent comparison of on-site construction consumables to obtain the material requirements of related components and the output of production line components, automatically update the production progress of the production module, and conduct project results evaluation and performance analysis.
2. According to claim 1, an intelligent construction integrated management platform based on the EMPC model is characterized in that: The production module includes a positioning module, an RFID electronic tag and a reader / writer. The surface of each component is printed with an RFID electronic tag for marking the prefabricated component using RFID technology. The first reader / writer reads the RFID electronic tag on the component to obtain the tag code, and then transmits the tag code to the single-chip microcomputer. The single-chip microcomputer can parse the above-mentioned coded data and generate the outbound information according to the preset conditions; A positioning module is installed inside the component. The positioning module obtains the location information of the component and sends it to the single-chip microcomputer. The single-chip microcomputer processes the location information to generate positioning information and transmits it to the data analysis and processing host module through the mobile communication network, thereby completing the circulation and transmission of the component production information.
3. The intelligent construction integrated management platform based on the EMPC mode according to claim 2 is characterized by: The management terminal also includes a construction early warning module. During the on-site installation process of the entire component, the data analysis and processing host module generates a construction progress analysis through the on-site construction data obtained by the environmental monitoring module, and uses the BIM model for simulation and prediction to obtain the project progress early warning analysis results, thereby adjusting the construction plan in real time to ensure the progress of the entire construction plan.
4. The intelligent construction integrated management platform based on the EMPC mode according to claim 3 is characterized by: The environmental monitoring module includes a camera module for image acquisition, a sensor module for data monitoring and a controller module. The camera module transmits the collected data to the data processing and analysis host module in real time. After data preprocessing and neural network model reasoning, the results are transmitted to the display module, so that users can obtain data on relevant construction sites.
5. The intelligent construction integrated management platform based on the EMPC mode according to claim 4 is characterized by: The sensor module includes an air quality detection sensor, an air temperature and humidity detection sensor, a wind force and direction detection sensor, a noise detection sensor, a smoke / fire sensor, a water immersion sensor, a weighing sensor, a displacement sensor, a strain sensor, a crack sensor and a non-destructive testing sensor. The air quality detection sensor, the air temperature and humidity detection sensor, the wind force and direction detection sensor, the noise detection sensor, the smoke / fire sensor are used to monitor the meteorological conditions at the construction site. The water immersion sensor, the weighing sensor, the displacement sensor, the strain sensor, the crack sensor and the non-destructive testing sensor are used to monitor the safety conditions at the construction site and the installation conditions of components.
6. The intelligent construction integrated management platform based on the EMPC mode according to claim 5 is characterized by: The construction early warning module is set with different risk levels: multiple construction cycles are delineated according to the construction plan, and the target nodes of the construction progress in each construction cycle are plotted. The mean, standard deviation and variance of the overdue probability distribution parameters of each cycle are plotted according to the actual progress nodes. Subsequently, interval mapping is performed, and [0, 0.2] is mapped to low risk, [0.2, 0.6] is mapped to medium risk, and greater than 0.6 is mapped to high risk. The risk level can be dynamically adjusted according to the actual construction progress.