Digital carbon regulation control system for civil engineering project construction process

Abstract

The invention discloses a civil engineering project construction process digital carbon regulation control system, and relates to the technical field of civil engineering project construction management, and the civil engineering project construction process digital carbon regulation control system comprises the following steps: S1, basic data acquisition and storage; s2, performing carbon emission calculation according to the basic data; s3, storing and managing a carbon emission calculation result; s4, carbon emission index analysis and evaluation; s5, adjusting a construction scheme according to a carbon emission analysis result; s6, carbon emission monitoring and dynamic adjustment are carried out according to the adjustment process of the construction scheme; and S7, generating a carbon emission report based on the monitoring data. By setting an integrated carbon emission storage and management method, the problems that in a traditional carbon emission management system, precision is not high, and data are difficult to accurately classify and dynamically update are solved, progress information and accounting object codes of a construction project are utilized, and the construction project construction efficiency is improved. The carbon emission data is classified in detail according to multiple dimensions such as material consumption, transportation and mechanical equipment use.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering project construction management, and in particular to a digital carbon regulation control system for a civil engineering project construction process. Background Art

[0002] In the current context of dual carbon goals, carbon emission management has become a major challenge faced by all walks of life. Especially in the field of transportation infrastructure construction, the research and practice of carbon emission management are relatively lagging, and many projects lack scientific carbon emission accounting and dynamic adjustment mechanisms. Traditional carbon emission analysis mainly relies on the macroscopic life cycle assessment (LCA) method. Although it conducts an overall analysis of carbon emissions at each stage, it is often unable to accurately locate and manage carbon emissions during the construction phase. Although the carbon emission prediction model based on design data or quotas has been applied in existing projects, it has poor adaptability to the timeliness and actual construction dynamics of projects under construction.

[0003] In the existing technology, the storage and management accuracy of carbon emission data is low, and it is impossible to accurately classify and track different accounting objects in the construction process. Although the existing technology manages carbon emission data through a single carbon emission storage method, it is unable to flexibly manage and dynamically update carbon emission data according to the construction progress, which makes it impossible to provide accurate data support for subsequent construction optimization. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a digital carbon regulation and control system for the construction process of a civil engineering project to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: In a first aspect, an embodiment of the present invention provides a digital carbon regulation control system for a construction process of a civil engineering project, comprising the following steps: S1. Basic data collection and storage: The construction project management platform collects, uploads and stores the relevant data of the completed accounting objects in real time through integrated IoT devices and manual input; S2. Calculate carbon emissions based on basic data: Calculate carbon emissions for completed accounting objects based on carbon emissions generated by material consumption, carbon emissions generated by material transportation, and carbon emissions generated by the use of mechanical equipment; S3. Storage and management of carbon emission calculation results: Establish an integrated carbon emission storage and management method, classify the calculated carbon emissions according to material consumption, material transportation and mechanical equipment according to the storage and management method, and store them in the construction project management platform according to the coding of the accounting object in combination with the construction progress of the accounting object; S4. Carbon emission index analysis and evaluation: Conduct index analysis and evaluation based on the stored carbon emission data, compare the carbon emissions of different accounting objects, identify the links or operations with higher carbon emissions, and generate reports based on the analysis results; S5. Adjust the construction plan based on the results of carbon emission analysis: Establish an intelligent algorithm for optimizing the construction plan driven by carbon emission data, and adjust the construction plan through this algorithm; S6. Implement carbon emission monitoring and dynamic adjustment according to the adjustment process of the construction plan: Through dynamic real-time monitoring technology, the carbon emissions of each link in the construction process are monitored in real time, and monitoring data is generated. It is compared with the preset carbon emission targets in a timely manner, the use of construction resources is adjusted, the working hours of mechanical equipment are optimized, and the construction plan is adjusted in a timely manner; S7. Generate carbon emission report based on monitoring data: After the construction is completed, a carbon emission report is generated based on the monitoring data. The report includes the carbon emissions of all accounting objects, optimization measures during the construction process and their effects.

[0006] To further optimize the technical solution, the integrated carbon emission storage and management method in step S3 is set based on a dynamic comprehensive evaluation model of carbon emission sources and construction progress, and the variables in the formula model include: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time At every moment, for each construction process The carbon emission control coefficient reflects the implementation of the optimization plan. ,in Indicates that no optimization measures have been taken. Indicates full optimization; :time Total carbon emissions at the time; Total carbon emissions It can be expressed as: ; in, is the number of processes involved in the construction project, , and Construction process Carbon emissions from material consumption, material transportation and use of mechanical equipment.

[0007] To further optimize this technical solution, in the process of calculating the carbon emissions generated by the material consumption: The carbon emission factor of each material is recorded as , its unit is kg CO2 / kg; According to the construction progress data, the material consumption is , the unit is kg; Material consumption The calculation formula is: .

[0008] Further optimizing this technical solution, in the process of calculating the carbon emissions generated by the transportation of the materials: Carbon emission factors corresponding to transportation modes , its unit is kg CO2 / kg; Transport distance , the unit is km; Transport volume , the unit is kg; Carbon emissions from material transportation The calculation formula is: .

[0009] To further optimize this technical solution, in the process of calculating the carbon emissions generated by the use of the mechanical equipment: Carbon emission factor of equipment , the unit is kg CO2 / hour; Equipment usage hours , the unit is hour; In time When, process The number of mechanical equipment used ; Mechanical equipment in time The carbon emissions generated when used are: .

[0010] To further optimize the technical solution, the dynamic comprehensive evaluation model of carbon emission sources and construction progress in step S3 is used in the integrated carbon emission storage and management method, including: Dynamic carbon emission assessment: Through real-time data collection and construction progress management, the system continuously updates the material consumption, transportation volume and equipment usage in each construction process, and inputs the usage into the model as input data for real-time calculation to obtain the total carbon emissions. ; Optimization adjustment: According to Control coefficient, the model reflects the implementation effect of optimization measures; Synchronous adjustment of construction progress: Since the construction progress will directly affect various data, the model automatically updates the carbon emission calculation according to the changes in construction progress data to ensure continuous monitoring and optimization during the construction process.

[0011] To further optimize the technical solution, the construction solution optimization intelligent algorithm in step S5 is set based on a dynamic optimization model, which includes: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time The total carbon emissions at the moment, that is, the total carbon emissions calculated in step S3 ; : Construction period; : Resource consumption, including labor, machinery, and materials; :Process The carbon emission load coefficient reflects the carbon emission load in the construction process; in: ; in, is the load factor for material consumption; is the load factor of the transport process; It is the load factor used by the mechanical equipment.

[0012] Further optimizing this technical solution, the optimization goal in the dynamic optimization model is to minimize total carbon emissions , its objective function is: ; in, is the weight coefficient used to balance the relationship between carbon emissions, construction period and resource use; It is the change in the construction period, reflecting the impact of the construction period on the overall project; It is the change in resource consumption, indicating the possible resource savings brought by the optimization scheme.

[0013] To further optimize the technical solution, the constraints in the dynamic optimization model include: Construction schedule constraints: Construction schedule must be completed within a specified time frame: ; in is the maximum duration of the project; Resource constraints: Resource consumption does not exceed the maximum available resources of the project: ; in It is the upper limit of resource consumption during construction; Carbon emission constraint: Carbon emissions do not exceed the carbon emission limit of the project: ; in It is a preset cap on carbon emissions; To further optimize the technical solution, the construction scheme optimization intelligent algorithm in step S5 includes the following steps: Real-time data collection; Carbon emissions calculation; Objective function calculation; Optimization solution; Program adjustments and feedback.

[0014] In a second aspect, an embodiment of the present invention provides a computer device, including a memory and a processor, wherein the memory stores a computer program, wherein: when the computer program instructions are executed by the processor, the steps of a digital carbon regulation control system for the construction process of a civil engineering project as described in the first aspect of the present invention are implemented.

[0015] In a third aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein: when the computer program instructions are executed by a processor, the steps of a digital carbon regulation control system for a construction process of a civil engineering project as described in the first aspect of the present invention are implemented.

[0016] Compared with the prior art, the present invention provides a digital carbon regulation control system for the construction process of a civil engineering project, which has the following beneficial effects: The digital carbon regulation and control system for the construction process of the civil engineering project solves the problems of low accuracy, difficulty in accurately classifying and dynamically updating data in the traditional carbon emission management system by setting up an integrated carbon emission storage and management method. It uses the progress information and accounting object coding of the construction project to classify the carbon emission data in detail according to multiple dimensions such as material consumption, transportation and mechanical equipment use, and updates the carbon emission data in real time in combination with the construction progress. This method enables the carbon emission data of each accounting object to more accurately reflect the actual situation of the construction process, and facilitates independent analysis of different construction links. Through this high-precision data management method, project managers can more clearly understand the source and trend of carbon emissions, thereby providing a scientific basis for subsequent carbon emission control and optimization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a digital carbon regulation control system for a construction process of a civil engineering project proposed by the present invention; Figure 2 This is a structural schematic diagram of a carbon emission storage and management method for a digital carbon regulation control system in a construction process of a civil engineering project proposed by the present invention; Figure 3 This is a schematic diagram of the structure of an intelligent algorithm for optimizing a construction scheme for a digital carbon regulation control system in a construction process of a civil engineering project proposed by the present invention. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0022] Reference Figure 1 to Figure 3 , which is the first embodiment of the present invention, and which provides a digital carbon regulation control system for the construction process of a civil engineering project, comprising the following steps: S1. Basic data collection and storage: The construction project management platform system collects basic data in the construction process in real time through integrated IoT devices and manual entry. Basic data includes the name of the accounting object, mileage pile number, construction time, construction method, construction process, material list, machinery and equipment list, energy consumption list, etc. All data are based on the construction progress, and only the relevant data of the completed sub-projects (such as a bridge pier) will be collected, uploaded and stored. Through the construction project management platform system, these data will be uploaded to the database in a timely manner and classified and stored according to the coding of the accounting object. The real-time data collection function ensures the accuracy and real-time nature of the basic construction data, and provides a reliable data source for the subsequent calculation and storage of carbon emissions.

[0023] S2. Calculate carbon emissions based on basic data: Based on the basic data of the accounting object that has been completed, the system calculates carbon emissions through the emission factor method. Specifically, the system will calculate carbon emissions based on the following three types of data: 1. Carbon emissions from material consumption: The system will calculate the carbon emissions from material consumption based on the consumption of the material list (such as concrete, steel, etc.) and the corresponding carbon emission factor (provided by the standard database).

[0024] 2. Carbon emissions from material transportation: By retrieving the material transportation list and transportation vehicle information, combined with data such as transportation distance and vehicle type, the carbon emissions generated during transportation are calculated.

[0025] 3. Carbon emissions from the use of mechanical equipment: The system will retrieve data such as the working hours and fuel consumption of the equipment based on the list of mechanical equipment used during the construction process, and calculate the carbon emissions of the equipment use part in combination with the equipment emission factor (such as the carbon emissions per hour of fuel consumption).

[0026] After the calculation is completed, the system will store the carbon emissions according to the coding of the accounting object and associate it with information such as progress and quality to ensure that all data matches the construction progress.

[0027] S3. Storage and management of carbon emission calculation results: Establish an integrated carbon emission storage and management method, classify the calculated carbon emissions according to material consumption, material transportation and mechanical equipment according to the storage and management method, and store them in the construction project management platform according to the coding of the accounting object in combination with the construction progress of the accounting object; The integrated carbon emission storage and management method in step S3 is set up based on a dynamic comprehensive evaluation model of carbon emission sources and construction progress, and the variables in the formula model include: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time At every moment, for each construction process The carbon emission control coefficient reflects the implementation of the optimization plan. ,in Indicates that no optimization measures have been taken. Indicates full optimization; :time Total carbon emissions at the time; Total carbon emissions It can be expressed as: ; in, is the number of processes involved in the construction project, , and Construction process Carbon emissions from material consumption, material transportation and mechanical equipment use; During the calculation of carbon emissions generated by the material consumption: The carbon emission factor of each material is recorded as , its unit is kg CO2 / kg; According to the construction progress data, the material consumption is , the unit is kg; Material consumption The calculation formula is: ; During the calculation of carbon emissions generated by the transportation of the materials: Carbon emission factors corresponding to transportation modes , its unit is kg CO2 / kg; Transport distance , the unit is km; Transport volume , the unit is kg; Carbon emissions from material transportation The calculation formula is: ; During the calculation of carbon emissions generated by the use of the mechanical equipment: Carbon emission factor of equipment , the unit is kg CO2 / hour; Equipment usage hours , the unit is hour; In time When, process The number of mechanical equipment used ; Mechanical equipment in time The carbon emissions generated when used are: ; The use of the dynamic comprehensive assessment model of carbon emission sources and construction progress in step S3 in the integrated carbon emission storage and management method includes: Dynamic carbon emission assessment: Through real-time data collection and construction progress management, the system continuously updates the material consumption, transportation volume and equipment usage in each construction process, and inputs the usage into the model as input data for real-time calculation to obtain the total carbon emissions. ; Optimization adjustment: According to Control coefficient, the model reflects the implementation effect of optimization measures; Synchronous adjustment of construction progress: Since the construction progress will directly affect various data, the model automatically updates the carbon emission calculation according to the changes in construction progress data to ensure continuous monitoring and optimization during the construction process.

[0028] S4. Carbon emission index analysis and evaluation: Based on the stored carbon emission data, the index analysis and evaluation are carried out, the carbon emissions of different accounting objects are compared, and the links or operations with higher carbon emissions are identified. These data will provide a basis for further optimization of the construction plan. For example, if the carbon emissions of a sub-project are higher than expected, the system will automatically propose improvement measures and recommend the use of low-carbon materials or optimization of construction processes to reduce carbon emissions. Reports are generated based on the analysis results, such as the carbon emission details of a single accounting object, the overall carbon emission trend, and carbon emissions during the construction phase, etc., to facilitate project managers to make decisions and management.

[0029] S5. Adjust the construction plan based on the results of carbon emission analysis: Establish an intelligent algorithm for optimizing the construction plan driven by carbon emission data, and adjust the construction plan through this algorithm; The construction scheme optimization intelligent algorithm in step S5 is based on the dynamic optimization model setting, which includes: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time The total carbon emissions at the moment, that is, the total carbon emissions calculated in step S3 ; : Construction period; : Resource consumption, including labor, machinery, materials, etc.; :Process The carbon emission load coefficient reflects the carbon emission load in the construction process; in: ; in, is the load factor for material consumption; is the load factor of the transport process; is the load factor used by the mechanical equipment; The optimization goal in the dynamic optimization model is to minimize the total carbon emissions , and its objective function is: ; in, is the weight coefficient used to balance the relationship between carbon emissions, construction period and resource use; It is the change in the construction period, reflecting the impact of the construction period on the overall project; is the change in resource consumption, indicating the possible resource savings brought about by the optimization scheme; The relationship between material consumption and carbon emissions: The consumption of each construction material has a direct impact on carbon emissions. For example, the production and transportation of concrete releases carbon dioxide, and this coefficient reflects the contribution of each unit of material consumption (such as each cubic meter of concrete or each ton of steel bars) to carbon emissions; ; Carbon emissions from transportation: Transportation is another important source of carbon emissions during the construction process. Each material requires a different type of transportation vehicle (such as trucks, rail cars, etc.). The amount of carbon emissions from transportation is related to the transportation distance, load, transportation method, and energy type.

[0030] ; Carbon emissions from the use of mechanical equipment: Mechanical equipment used in the construction process (such as cranes, concrete mixers, etc.) consumes energy and emits carbon according to its power and working hours; .

[0031] The constraints in the dynamic optimization model include: Construction schedule constraints: Construction schedule must be completed within a specified time frame: ; in is the maximum duration of the project; Resource constraints: Resource consumption does not exceed the maximum available resources of the project: ; in It is the upper limit of resource consumption during construction; Carbon emission constraint: Carbon emissions do not exceed the carbon emission limit of the project: ; in It is a preset cap on carbon emissions; The construction scheme optimization intelligent algorithm in step S5 includes the following steps: Real-time data collection: Obtain real-time data from the construction project management platform, including information such as material consumption, transportation volume, equipment usage, and construction progress. These data are used as input to dynamically calculate carbon emissions. ; Carbon emission calculation: Use the formula in step S3 to calculate the carbon emission of each construction process. Dynamically adjust the carbon emission calculation according to the construction progress and provide real-time feedback; Objective function calculation: Based on the calculated carbon emissions, construction period and resource consumption, the objective function is optimized. , calculate the optimization effect of each construction scheme; Optimization solution: Use the above formula to optimize and solve to obtain the best construction plan adjustment measures; Plan adjustment and feedback: Adjust the construction plan according to the optimization results, including optimizing equipment scheduling, material procurement, transportation routes, etc., and implement the adjusted plan in the actual construction process.

[0032] S6. Implement carbon emission monitoring and dynamic adjustment according to the adjustment process of the construction plan: Through dynamic real-time monitoring technology, the carbon emissions of each link in the construction process are monitored in real time, and monitoring data is generated. It is compared with the preset carbon emission targets in a timely manner, the use of construction resources is adjusted, the working hours of mechanical equipment are optimized, and the construction plan is adjusted in a timely manner; Dynamic real-time monitoring technology is based on time series prediction model settings: During construction Carbon emissions data at all times , and to predict the future Carbon emissions at all times ; Use the LSTM model to predict: ; Indicates at time Total carbon emissions; is the window size of historical data, indicating the time step considered by the model; LSTM is a long short-term memory network that can capture the long-term dependencies of carbon emissions; Once the future carbon emissions are predicted by the LSTM model , we need to compare this predicted value with the set carbon emission target and adjust the construction plan. The carbon emission target of the current construction plan is , then the goal of feedback regulation is to minimize the error between predicted carbon emissions and targets by dynamically adjusting the construction plan; The feedback regulation formula can be expressed as: ; ; in: Expressing the The adjustment amount of each construction process; is the regulating factor, controlling the intensity of feedback adjustment; It is The current configuration of the construction process, after adjustment For the updated construction plan; The future carbon emissions obtained by time series prediction; To set a target carbon emission amount; When using the formula: Time series prediction: The system uses the real-time collected construction data, such as material consumption, transportation information, and mechanical equipment usage, to train the LSTM model and predict carbon emissions in the future. ; Dynamic feedback: Once the future carbon emissions are predicted, the system will compare them with the preset carbon emission targets. If the predicted carbon emissions are too high, the system will adjust the construction plan through the feedback adjustment formula, that is, according to the feedback amount Dynamically adjust the scheduling or resource allocation of each process to ensure that carbon emissions meet the target; Loop optimization: This feedback process is cyclical. Whenever the construction progress changes, new data will be collected and updated in real time, and time series prediction and feedback adjustment will be performed to ensure that the construction plan always remains within the target range of carbon emission control.

[0033] S7. Generate carbon emission report based on monitoring data: After the construction is completed, the system will generate a detailed carbon emission report based on the monitoring data. The report will include the carbon emissions of all accounting objects, optimization measures during the construction process and their effects. The report will also evaluate the carbon emission compliance of the project according to relevant regulations and green building standards, and provide data support for subsequent green building certification. The report can be provided to regulatory authorities, project management teams or relevant stakeholders to ensure that the project meets the regulatory requirements in terms of carbon emissions.

[0034] Based on the above method steps, the digital carbon regulation control system for the construction process of a civil engineering project includes the following modules: Basic data collection and storage module (corresponding to step S1); Carbon emission calculation module (corresponding to step S2); Carbon emission storage and management module (corresponding to step S3); Carbon emission index analysis and assessment module (corresponding to step S4); Construction plan optimization module (corresponding to step S5); Carbon emission monitoring and dynamic adjustment module (corresponding to step S6); Carbon emission report generation module (corresponding to step S7).

[0035] Embodiment 2: This embodiment also provides a computer device, which is suitable for a digital carbon regulation control system for the construction process of a civil engineering project, including a memory and a processor; the memory is used to store computer executable instructions, and the processor is used to execute computer executable instructions to implement the steps of a digital carbon regulation control system for the construction process of a civil engineering project proposed in the above embodiment.

[0036] This embodiment also provides a storage medium on which a computer program is stored. When the program is executed by a processor, the steps of a digital carbon regulation control system for the construction process of a civil engineering project proposed in the above embodiment are implemented.

[0037] The computer device may be a terminal, and the computer device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, an operator network, NFC (near field communication) or other technologies. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device may be a touch layer covered on the display screen, or a key, trackball or touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.

[0038] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0039] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in conjunction with such instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in conjunction with such instruction execution systems, devices or apparatuses.

[0040] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic devices), a portable computer disk case (magnetic devices), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering or, if necessary, processing in another suitable manner, and then stored in a computer memory.

[0041] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit with a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit with a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A digital carbon regulation control system for the construction process of a civil engineering project, characterized in that: The following steps are involved: S1. Basic data collection and storage: The construction project management platform collects, uploads and stores the relevant data of the completed accounting objects in real time through integrated IoT devices and manual input; S2. Calculate carbon emissions based on basic data: Calculate carbon emissions for completed accounting objects based on carbon emissions generated by material consumption, carbon emissions generated by material transportation, and carbon emissions generated by the use of mechanical equipment; S3. Storage and management of carbon emission calculation results: Establish an integrated carbon emission storage and management method, classify the calculated carbon emissions according to material consumption, material transportation and mechanical equipment according to the storage and management method, and store them in the construction project management platform according to the coding of the accounting object in combination with the construction progress of the accounting object; S4. Carbon emission index analysis and evaluation: Conduct index analysis and evaluation based on the stored carbon emission data, compare the carbon emissions of different accounting objects, identify the links or operations with higher carbon emissions, and generate reports based on the analysis results; S5. Adjust the construction plan based on the results of carbon emission analysis: Establish an intelligent algorithm for optimizing the construction plan driven by carbon emission data, and adjust the construction plan through this algorithm; S6. Implement carbon emission monitoring and dynamic adjustment according to the adjustment process of the construction plan: Through dynamic real-time monitoring technology, the carbon emissions of each link in the construction process are monitored in real time, and monitoring data is generated. It is compared with the preset carbon emission targets in a timely manner, the use of construction resources is adjusted, the working hours of mechanical equipment are optimized, and the construction plan is adjusted in a timely manner; S7. Generate carbon emission report based on monitoring data: After the construction is completed, a carbon emission report is generated based on the monitoring data. The report includes the carbon emissions of all accounting objects, optimization measures during the construction process and their effects.

2. According to claim 1, a digital carbon regulation control system for the construction process of a civil engineering project is characterized in that: The integrated carbon emission storage and management method in step S3 is set up based on a dynamic comprehensive evaluation model of carbon emission sources and construction progress, and the variables in the formula model include: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time At every moment, for each construction process The carbon emission control coefficient reflects the implementation of the optimization plan. ,in Indicates that no optimization measures have been taken. Indicates full optimization; :time Total carbon emissions at the time; Total carbon emissions It is expressed as: ； in, is the number of processes involved in the construction project, , and Construction process Carbon emissions from material consumption, material transportation and use of mechanical equipment.

3. According to claim 2, a digital carbon regulation control system for the construction process of a civil engineering project is characterized in that: During the calculation of carbon emissions generated by the material consumption: The carbon emission factor of each material is recorded as , its unit is kg CO2 / kg; According to the construction progress data, the material consumption is , the unit is kg; Material consumption The calculation formula is: 。 4. According to claim 2, a digital carbon regulation control system for the construction process of a civil engineering project is characterized in that: During the calculation of carbon emissions generated by the transportation of the materials: Carbon emission factors corresponding to transportation modes , its unit is kg CO2 / kg; Transport distance , the unit is km; Transport volume , the unit is kg; Carbon emissions from material transportation The calculation formula is: 。 5. According to claim 2, a digital carbon regulation control system for the construction process of a civil engineering project is characterized in that: During the calculation of carbon emissions generated by the use of the mechanical equipment: Carbon emission factor of equipment , the unit is kg CO2 / hour; Equipment usage hours , the unit is hour; In time When, process The number of mechanical equipment used ; Mechanical equipment in time The carbon emissions generated when used are: 。 6. A digital carbon regulation control system for the construction process of a civil engineering project according to claim 5, characterized in that: The use of the dynamic comprehensive assessment model of carbon emission sources and construction progress in step S3 in the integrated carbon emission storage and management method includes: Dynamic carbon emission assessment: Through real-time data collection and construction progress management, the system continuously updates the material consumption, transportation volume and equipment usage in each construction process, and inputs the usage into the model as input data for real-time calculation to obtain the total carbon emissions. ; Optimization adjustment: According to Control coefficient, the model reflects the implementation effect of optimization measures; Synchronous adjustment of construction progress: Since the construction progress will directly affect various data, the model automatically updates the carbon emission calculation according to the changes in construction progress data to ensure continuous monitoring and optimization during the construction process.

7. According to claim 1, a digital carbon regulation control system for the construction process of a civil engineering project is characterized in that: The construction scheme optimization intelligent algorithm in step S5 is based on the dynamic optimization model setting, which includes: : At time At each moment, the carbon emissions caused by material consumption; : At time At that time, the carbon emissions caused by material transportation; : At time At that time, the carbon emissions caused by the use of mechanical equipment; : At time The total carbon emissions at the moment, that is, the total carbon emissions calculated in step S3 ; : Construction period; : Resource consumption, including labor, machinery, and materials; :Process The carbon emission load coefficient reflects the carbon emission load in the construction process; in: ; in, is the load factor for material consumption; is the load factor of the transport process; It is the load factor used by the mechanical equipment.

8. A digital carbon regulation control system for the construction process of a civil engineering project according to claim 7, characterized in that: The optimization goal in the dynamic optimization model is to minimize the total carbon emissions , and its objective function is: ； in, is the weight coefficient used to balance the relationship between carbon emissions, construction period and resource use; It is the change in the construction period, reflecting the impact of the construction period on the overall project; It is the change in resource consumption, indicating the resource savings brought by the optimization scheme.

9. A digital carbon regulation control system for the construction process of a civil engineering project according to claim 7, characterized in that: The constraints in the dynamic optimization model include: Construction schedule constraints: Construction schedule must be completed within a specified time frame: ； in is the maximum duration of the project; Resource constraints: Resource consumption does not exceed the maximum available resources of the project: ； in It is the upper limit of resource consumption during construction; Carbon emission constraint: Carbon emissions do not exceed the carbon emission limit of the project: ； in It is a preset carbon emission cap.

10. A digital carbon regulation control system for the construction process of a civil engineering project according to claim 6, characterized in that: The construction scheme optimization intelligent algorithm in step S5 includes the following steps: Real-time data collection; Carbon emissions calculation; Objective function calculation; Optimization solution; Program adjustments and feedback.

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