Method, device and equipment for calculating carbon emission of high-altitude comprehensive pipe gallery and medium
By acquiring construction data of high-altitude integrated utility tunnels, carbon emission factors were determined and carbon emissions at each stage of the life cycle were calculated, solving the problem of inaccurate carbon emission calculation in high-altitude areas and achieving accurate carbon emission quantification.
Patent Information
- Application Number
- CN202411740883.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-02-03
AI Technical Summary
Existing technologies lack methods for quantifying the lifecycle carbon emissions of integrated utility tunnels applicable to high-altitude areas, resulting in inaccurate carbon emission calculations.
By acquiring construction data of the integrated utility tunnel, carbon emission factors are determined, and carbon emissions at each stage of the life cycle are calculated based on these factors. A fuel consumption coefficient is introduced to consider the carbon emission characteristics of fuel engines in high-altitude areas, and finally the total carbon emissions are calculated by summing them up.
It has achieved accurate calculation of the life cycle carbon emissions of high-altitude integrated utility tunnels, taking into account the characteristics of carbon emissions from fuel engines in high-altitude areas, thus improving the accuracy of the calculation.
Smart Images
Figure CN121457789A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of carbon emission calculation technology, and more specifically, to a method, apparatus, equipment, and medium for calculating carbon emissions from high-altitude integrated utility tunnels. Background Technology
[0002] As a crucial urban infrastructure, integrated utility tunnels consume significant amounts of energy during construction and use, and further increase their electricity consumption and greenhouse gas emissions during operation and maintenance, placing a heavy environmental burden on the climate. The construction of integrated utility tunnels in high-altitude areas, characterized by scarce resources and harsh construction environments, differs significantly from the carbon emission calculation methods commonly used in cities. Therefore, a life-cycle carbon emission calculation method suitable for integrated utility tunnels in high-altitude areas is needed to fill the gap in the quantitative calculation of carbon emissions in this field. Summary of the Invention
[0003] The purpose of this invention is to provide a method, apparatus, equipment, and medium for calculating carbon emissions from high-altitude integrated utility tunnels, thereby addressing the aforementioned problems. To achieve this objective, the technical solution adopted by this invention is as follows:
[0004] Firstly, this application provides a method for calculating carbon emissions from high-altitude integrated utility tunnels, including:
[0005] Obtain construction data for the integrated utility tunnel, including material information, fossil energy information, and electrical energy information related to the construction of the integrated utility tunnel;
[0006] Based on the construction data, relevant carbon emission factors were determined, resulting in multiple target carbon emission factors.
[0007] Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated to obtain multiple target carbon emissions. The life cycle includes the building material production stage, the building material transportation stage, the construction stage, the operation and maintenance stage, and the demolition and cleanup stage.
[0008] The total carbon emissions of the integrated utility tunnel are obtained by summing up all the target carbon emissions.
[0009] Secondly, this application also provides a carbon emission calculation device for high-altitude integrated utility tunnels, comprising:
[0010] The acquisition unit is used to acquire construction data of the integrated utility tunnel, including material information, fossil energy information and electrical energy information related to the construction of the integrated utility tunnel;
[0011] The first determining unit is used to determine the relevant carbon emission factors based on the construction data, and obtain multiple target carbon emission factors;
[0012] The first calculation unit is used to calculate the carbon emissions of the integrated utility tunnel at each stage of its life cycle based on the construction data and the target carbon emission factor, and obtain multiple target carbon emissions. The life cycle includes the building material production stage, the building material transportation stage, the construction stage, the operation and maintenance stage, and the demolition and cleanup stage.
[0013] The first summation unit is used to sum up all target carbon emissions to obtain the total carbon emissions of the integrated utility tunnel.
[0014] Thirdly, this application also provides a carbon emission calculation device for high-altitude integrated utility tunnels, comprising:
[0015] Memory, used to store computer programs;
[0016] A processor is used to implement the steps of the carbon emission calculation method for the high-altitude integrated utility tunnel when executing the computer program.
[0017] Fourthly, this application also provides a readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the above-described carbon emission calculation method based on high-altitude integrated utility tunnels.
[0018] The beneficial effects of this invention are as follows:
[0019] This invention takes into account that the carbon emissions of fuel engines in high-altitude areas are slightly higher than those in plains areas, and introduces a fuel consumption coefficient to calculate the carbon emissions at a specific stage, thereby achieving accurate calculation of the life cycle carbon emissions of high-altitude integrated utility tunnels.
[0020] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing embodiments of the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the carbon emission calculation method for high-altitude integrated utility tunnels as described in this embodiment of the invention;
[0023] Figure 2 This is a schematic diagram of the carbon emission calculation device for the high-altitude integrated utility tunnel described in this embodiment of the invention.
[0024] Figure 3 This is a schematic diagram of the carbon emission calculation device for the high-altitude integrated utility tunnel described in this embodiment of the invention.
[0025] Marked in the image:
[0026] 10. Acquisition unit; 20. First determination unit; 30. First calculation unit; 40. First summation unit; 800. Carbon emission calculation equipment for high-altitude integrated utility tunnel; 801. Processor; 802. Memory; 803. Multimedia component; 804. I / O interface; 805. Communication component. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0028] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this invention, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0029] Example 1:
[0030] This embodiment provides a method for calculating carbon emissions from high-altitude integrated utility tunnels.
[0031] See Figure 1 The figure shows that the method includes steps S10, S20, S30 and S40.
[0032] Step S10. Obtain construction data for the integrated utility tunnel, including material information, fossil energy information, and electrical energy information related to the construction of the integrated utility tunnel;
[0033] Specifically, obtain basic information about the integrated utility tunnel, including its geographical location, altitude, burial depth, cross-sectional shape, length, building area, and design service life; and construction data, including a list of building materials, a list of fossil fuels, and a list of electrical energy. The list of materials and energy is determined based on basic values calculated from engineering lists, construction drawings, and pricing documents. The list of materials and energy should include the name, quantity, origin, means of transportation used to transport the materials, and the type of fossil fuels consumed by the transportation.
[0034] Step S20. Based on the construction data, determine the relevant carbon emission factors and obtain multiple target carbon emission factors;
[0035] Specifically, collect or calculate the carbon emission factors of various materials and energy sources used in the integrated utility tunnel. These carbon emission factors should ideally be selected from databases recently published by local or national authoritative organizations. If priority levels cannot be distinguished, the average value can be used for carbon emission calculation. Alternatively, carbon emission factors can be calculated based on the IPCC's "2006 IPCC National Greenhouse Gas Inventory Guidelines." For example, the formula for calculating the energy carbon emission factor is:
[0036]
[0037] Where EF is the energy carbon emission factor; LHV is the average lower heating value; C HV The value is represented by carbon content per unit of calorific value; OR is the carbon oxidation rate. The proportion of the chemical reaction in which carbon is converted into carbon dioxide;
[0038] Among them, the average lower heating value can be obtained from my country's "General Rules for Calculating Comprehensive Energy Consumption", and the carbon content per unit calorific value and carbon oxidation rate can be obtained from my country's "Guidelines for Compiling Provincial Greenhouse Gas Inventories".
[0039] Step S30. Based on construction data and target carbon emission factors, calculate the carbon emissions of the integrated utility tunnel at each stage of its life cycle to obtain multiple target carbon emissions. The life cycle includes the building material production stage, building material transportation stage, construction stage, operation and maintenance stage, and demolition and cleanup stage.
[0040] Specifically, the carbon emissions of integrated utility tunnels in high-altitude areas during the building material production stage come from the carbon emissions generated during the mining, processing, and prefabrication of various building materials. These emissions can be obtained by multiplying the amount of building materials used by the carbon emission factor of the building materials.
[0041] Step S31. Determine the types of building materials and the usage of each type based on the construction data;
[0042] Step S32. Calculate the product of the building material usage amount and the target carbon emission factor for each type of building material to obtain multiple first values;
[0043] Step S33. Sum all the first values to obtain the target carbon emissions for the building materials production stage;
[0044] Specifically, the formula for calculating the target carbon emissions during the building materials production stage is as follows:
[0045]
[0046] In the formula, E1 represents the carbon emissions during the building materials production stage; m i Let EF be the usage amount of the i-th building material; i Let be the carbon emission factor of the i-th building material; n is the number of building material types.
[0047] Specifically, carbon emissions during the building materials transportation phase mainly come from the carbon emissions generated by the fossil fuels consumed by transportation vehicles during the process of transporting building materials from manufacturers to construction sites.
[0048] Step S34. Based on the construction data, determine the full load capacity of the transportation vehicle, the fuel consumption of the transportation vehicle, the fuel consumption coefficient for high-altitude transportation, and the average transportation distance for each type of building material;
[0049] Step S35. Calculate the ratio of the building material usage to the full load capacity of the transportation vehicle for each type of building material, and obtain multiple second values;
[0050] Step S36. Calculate the product of the high-altitude transportation fuel consumption coefficient and the average transportation distance for each type of building material to obtain multiple third values;
[0051] Step S37. Calculate the product of the fuel consumption of the transportation vehicle corresponding to each building material and the target carbon emission factor to obtain multiple fourth values;
[0052] Step S38. Calculate the product of the second, third, and fourth values corresponding to each building material to obtain multiple fifth values;
[0053] Step S39. Sum all the fifth values to obtain the target carbon emissions for the building materials transportation stage;
[0054] Specifically, the main transportation vehicles are trucks and concrete transport trucks, and the fossil fuels they consume are mainly diesel. However, in high-altitude areas, the fuel consumption rate of vehicle engines increases with altitude. Therefore, when calculating the carbon emissions of the construction material transportation stage of integrated utility tunnels in high-altitude areas, the impact of altitude changes on vehicle engine fuel consumption needs to be considered. Compared to the construction material transportation stage in plains areas, a high-altitude transportation fuel consumption coefficient needs to be introduced to calculate carbon emissions. The calculation formula is as follows:
[0055]
[0056] E2 represents carbon emissions during the transportation of building materials; m i z represents the usage of the i-th type of building material; i The full load weight of the vehicle transporting the i-th type of building material; ky i D is the fuel consumption coefficient for high-altitude transportation of the i-th type of building material; i Let Q be the average transportation distance for the i-th type of building material; i The fuel consumption of the vehicle transporting the i-th type of building material; EF y It is a carbon emission factor for fuel.
[0057] Specifically, in high-altitude areas, carbon emissions during the construction phase of integrated utility tunnels mainly originate from fossil fuels and electricity used in on-site machinery and equipment and on-site management.
[0058] Step S310. Determine the high-altitude fuel consumption coefficient, the total fuel consumption of construction equipment, and the total power consumption at the construction site based on the construction data;
[0059] Step S311. Calculate the product of the high-altitude fuel consumption coefficient, the total fuel consumption of construction equipment, and the target carbon emission factor of fuel to obtain the sixth value;
[0060] Step S312. Calculate the product of the total power consumption at the construction site and the target carbon emission factor of electricity to obtain the seventh value;
[0061] Step S313. Calculate the sum of the sixth and seventh values to obtain the target carbon emissions for the construction phase;
[0062] Specifically, construction machinery typically generates carbon emissions through the combustion of diesel fuel and the consumption of electricity, while on-site management primarily generates carbon emissions through the consumption of electricity. When determining fuel and electricity consumption, priority should be given to the payment records and equipment monitoring records at the construction site. In high-altitude areas, the working efficiency of fuel engines decreases as the ambient atmospheric pressure decreases, and the amount of fuel energy used will increase with altitude. Therefore, when calculating carbon emissions during the construction phase of integrated utility tunnels in high-altitude areas, the impact of different altitudes on engine fuel consumption must be considered simultaneously.
[0063] Compared to the calculation method used in plains areas, a fuel consumption factor for high-altitude regions needs to be introduced to calculate carbon emissions. The specific calculation formula is as follows:
[0064] E3=k×m y ×EF y +m d ×EF d
[0065] Where E3 represents carbon emissions during the construction phase; k represents the high-altitude fuel consumption coefficient; m y Total fuel consumption for construction machinery and equipment; EF y For fuel carbon emission factors; m d Total power consumption for the operation of construction machinery and equipment and on-site management; EF d It is a carbon emission factor for electricity.
[0066] Regarding the determination of the high-altitude fuel consumption coefficient, according to the relevant provisions of GB / T 20969.1-2021 and existing research, the engine fuel consumption rate increases with increasing altitude. When the altitude is below 1000m, it is considered a plain area, and the engine fuel consumption does not increase with increasing altitude. However, when the altitude is between 1000m and 3300m, the fuel consumption rate increases by an average of 3% for every 1000m increase. When the altitude is above 3300m, the fuel consumption rate increases by an average of 5% for every 1000m increase. Therefore, it is necessary to determine the appropriate high-altitude fuel consumption coefficient based on the altitude of the area where the integrated utility tunnel is located.
[0067] The high-altitude transportation fuel consumption coefficient is determined by taking the average of the high-altitude fuel consumption coefficients of the two locations. For example, if the altitude of location A is 500m and the altitude of location B is 4500m, then the high-altitude fuel consumption coefficient of location A is 1 and the high-altitude fuel consumption coefficient of location B is 1.13. Therefore, the high-altitude transportation fuel consumption coefficient is the average of the two, which is 1.06.
[0068] Specifically, the operation and maintenance phase of a utility tunnel can be further divided into an operation phase and a maintenance phase. Therefore, the carbon emissions of the operation and maintenance phase consist of these two parts. The formula for calculating the target carbon emissions of the operation and maintenance phase is as follows:
[0069] E4 = E O +E m
[0070] E4 represents carbon emissions during the operation and maintenance phase; E O Carbon emissions during the operation phase; E m To maintain carbon emissions during the maintenance phase.
[0071] Step S314. Based on the construction data, determine the service life of the integrated utility tunnel, the average annual consumption of each type of energy, the average annual carbon emissions from the production of new building materials, the average annual carbon emissions from the transportation of new building materials, and the average annual carbon emissions from the construction of new building materials.
[0072] Step S315. Calculate the product of the annual average consumption, target carbon emission factor and service life of the integrated utility tunnel for each energy source to obtain multiple eighth values;
[0073] Step S316. Sum all the eighth values to obtain the ninth value;
[0074] Step S317. Sum the annual carbon emissions from the production of new building materials, the annual carbon emissions from the transportation of new building materials, and the annual carbon emissions from the construction of new building materials to obtain the tenth value;
[0075] Step S318. Calculate the product of the tenth value and the service life of the integrated utility tunnel to obtain the eleventh value;
[0076] Step S319. Calculate the sum of the ninth and eleventh values to obtain the target carbon emissions for the operation and maintenance phase;
[0077] Specifically, carbon emissions during the operation of integrated utility tunnels mainly come from the energy consumed to meet daily operational needs after the tunnels are put into use, including fossil fuels and electricity consumed for lighting, ventilation, and monitoring. The specific calculation formula is as follows:
[0078]
[0079] Among them, E O Carbon emissions during the operation phase; x i Let EF be the average annual consumption of energy type i; i denoted as the carbon emission factor of the i-th energy type; Y represents the number of years the utility tunnel has been in use; and n represents the type of energy.
[0080] Carbon emissions during the maintenance phase of integrated utility tunnels include carbon emissions from the production and transportation of building materials and components due to aging and replacement, as well as carbon emissions from the energy consumed by the machinery and equipment used for maintenance. Based on existing maintenance records of the integrated utility tunnels, the average annual consumption of building materials for maintenance projects and the average annual energy consumption of transportation vehicles and machinery and equipment should be calculated. The specific calculation formula is as follows:
[0081] E m =(E m1 +E m2 +E m3 )×Y
[0082] Among them, E m Carbon emissions during the maintenance phase; E m1 The average annual carbon emissions from the production of new building materials; E m2 E represents the average annual carbon emissions from the transportation of updated building materials; m3 Y represents the average annual carbon emissions from mechanical shifts during construction; Y represents the number of years the utility tunnel has been in use.
[0083] Specifically, carbon emissions during the demolition and cleanup phase of the integrated utility tunnel mainly consist of two parts: first, carbon emissions generated by the energy consumed by the demolition machinery and equipment; and second, carbon emissions generated by the energy consumed by the vehicles transporting waste. The calculation formula is as follows:
[0084] E5 = E 51 +E 52
[0085] E5 represents the carbon emissions during the demolition and cleanup phase. 51 Carbon emissions from dismantling machinery and equipment; E 52 Carbon emissions from transporting waste.
[0086] Step S320. Determine the target weight ratio based on the construction data. The target weight ratio is used to characterize the weight of carbon emissions in the demolition and cleanup phase in the total carbon emissions of the building material production phase, building material transportation phase, and construction phase.
[0087] Step S321. Sum the target carbon emissions corresponding to the building material production stage, building material transportation stage and construction stage to obtain the twelfth value;
[0088] Step S322. Calculate the product of the twelfth value and the target weight ratio to obtain the target carbon emissions for the demolition and cleanup phase;
[0089] Specifically, considering the lack of relevant data, and based on relevant research cases and scholarly studies, it can be assumed that carbon emissions during the demolition phase of the integrated utility tunnel account for 10% of the total emissions during the production, transportation, and construction phases. The specific calculation formula is as follows:
[0090] E5 = (E1 + E2 + E3) × 10%
[0091] Among them, E5 represents carbon emissions during the demolition and cleanup phase; E1 represents carbon emissions during the building materials production phase; E2 represents carbon emissions during the building materials transportation phase; and E3 represents carbon emissions during the construction phase.
[0092] Step S40. Sum all target carbon emissions to obtain the total carbon emissions of the integrated utility tunnel;
[0093] Specifically, the carbon emissions of the integrated utility tunnel in high-altitude areas are calculated at each stage of its life cycle using the carbon emission factor method. The total carbon emissions of the integrated utility tunnel are then summed up, as shown in the following formula:
[0094] E = E1 + E2 + E3 + E4 + E5
[0095] Where E represents the total carbon emissions of the integrated utility tunnel throughout its life cycle; E1 represents the carbon emissions during the building material production stage; E2 represents the carbon emissions during the building material transportation stage; E3 represents the carbon emissions during the construction stage; E4 represents the carbon emissions during the operation and maintenance stage; and E5 represents the carbon emissions during the demolition and cleanup stage.
[0096] Example 2:
[0097] like Figure 2 As shown, this embodiment provides a carbon emission calculation device for high-altitude integrated utility tunnels. The device includes:
[0098] The acquisition unit 10 is used to acquire construction data of the integrated utility tunnel, including material information, fossil energy information and electrical energy information related to the construction of the integrated utility tunnel;
[0099] The first determining unit 20 is used to determine the relevant carbon emission factors based on the construction data and obtain multiple target carbon emission factors;
[0100] The first calculation unit 30 is used to calculate the carbon emissions of the integrated utility tunnel at each stage of its life cycle based on construction data and target carbon emission factors, and obtain multiple target carbon emissions. The life cycle includes the building material production stage, building material transportation stage, construction stage, operation and maintenance stage, and demolition and cleanup stage.
[0101] The first summation unit 40 is used to sum up all target carbon emissions to obtain the total carbon emissions of the integrated utility tunnel.
[0102] In one specific embodiment disclosed in this application, the first computing unit 30 includes:
[0103] The second determining unit is used to determine the types of building materials and the amount of each type of building material used based on the construction data;
[0104] The second calculation unit is used to calculate the product of the building material usage amount and the target carbon emission factor for each type of building material, and obtain multiple first values;
[0105] The second summation unit is used to sum all the first values to obtain the target carbon emissions for the building materials production stage.
[0106] In one specific embodiment disclosed in this application, the first computing unit 30 includes:
[0107] The third determining unit is used to determine the full load capacity of the transportation vehicle, the fuel consumption of the transportation vehicle, the fuel consumption coefficient for high-altitude transportation, and the average transportation distance for each type of building material based on the construction data.
[0108] The third calculation unit is used to calculate the ratio of the building material usage to the full load of the transportation vehicle for each type of building material, and obtain multiple second values;
[0109] The fourth calculation unit is used to calculate the product of the high-altitude transportation fuel consumption coefficient and the average transportation distance for each type of building material, and obtain multiple third values;
[0110] The fifth calculation unit is used to calculate the product of the fuel consumption of the transportation vehicle corresponding to each building material and the target carbon emission factor, and obtain multiple fourth values;
[0111] The sixth calculation unit is used to calculate the product of the second, third, and fourth values corresponding to each building material to obtain multiple fifth values;
[0112] The third summation unit is used to sum all the fifth values to obtain the target carbon emissions for the building materials transportation stage.
[0113] In one specific embodiment disclosed in this application, the first computing unit 30 includes:
[0114] The fourth determining unit is used to determine the high-altitude fuel consumption coefficient, the total fuel consumption of construction equipment, and the total power consumption at the construction site based on the construction data.
[0115] The seventh calculation unit is used to calculate the product of the high-altitude fuel consumption coefficient, the total fuel consumption of construction equipment, and the target carbon emission factor of fuel, to obtain the sixth value;
[0116] The eighth calculation unit is used to calculate the product of the total power consumption at the construction site and the target carbon emission factor of electricity, to obtain the seventh value;
[0117] The fourth summation unit is used to calculate the sum of the sixth and seventh values to obtain the target carbon emissions during the construction phase.
[0118] In one specific embodiment disclosed in this application, the first computing unit 30 includes:
[0119] The fifth determining unit is used to determine the service life of the integrated utility tunnel, the average annual consumption of each type of energy, the average annual carbon emissions from the production of new building materials, the average annual carbon emissions from the transportation of new building materials, and the average annual carbon emissions from the construction of new building materials based on the construction data.
[0120] The ninth calculation unit is used to calculate the product of the annual average consumption of each energy source, the target carbon emission factor, and the service life of the integrated utility tunnel, to obtain multiple eighth values;
[0121] The fifth summation unit is used to sum all the eighth values to obtain the ninth value;
[0122] The sixth summation unit is used to sum and calculate the annual carbon emissions from the production of new building materials, the annual carbon emissions from the transportation of new building materials, and the annual carbon emissions from the construction of new building materials, to obtain the tenth value.
[0123] The tenth calculation unit is used to calculate the product of the tenth value and the service life of the integrated utility tunnel to obtain the eleventh value;
[0124] The seventh summation unit is used to calculate the sum of the ninth and eleventh values to obtain the target carbon emissions for the operation and maintenance phase.
[0125] In one specific embodiment disclosed in this application, the first computing unit 30 includes:
[0126] The sixth determining unit is used to determine the target weight ratio based on construction data. The target weight ratio is used to characterize the weight of carbon emissions in the demolition and cleanup phase in the total carbon emissions of the building material production phase, building material transportation phase, and construction phase.
[0127] The eighth summation unit is used to sum and calculate the target carbon emissions corresponding to the building material production stage, building material transportation stage, and construction stage, to obtain the twelfth value;
[0128] The eleventh calculation unit is used to calculate the product of the twelfth value and the target weight ratio to obtain the target carbon emissions for the demolition and cleanup phase.
[0129] It should be noted that the specific manner in which each module performs its operation in the apparatus described in the above embodiments has been described in detail in the embodiments of the method, and will not be elaborated here.
[0130] Example 3:
[0131] Corresponding to the above method embodiments, this embodiment also provides a carbon emission calculation device for high-altitude integrated utility tunnels. The carbon emission calculation device for high-altitude integrated utility tunnels described below and the carbon emission calculation method for high-altitude integrated utility tunnels described above can be referred to in correspondence.
[0132] Figure 3 This is a block diagram illustrating a carbon emission calculation device 800 for a high-altitude integrated utility tunnel, according to an exemplary embodiment. Figure 3 As shown, the high-altitude integrated utility tunnel carbon emission calculation device 800 may include: a processor 801 and a memory 802. The high-altitude integrated utility tunnel carbon emission calculation device 800 may also include one or more of the following: a multimedia component 803, an I / O interface 804, and a communication component 805.
[0133] The processor 801 controls the overall operation of the high-altitude integrated utility tunnel carbon emission calculation device 800 to complete all or part of the steps in the aforementioned high-altitude integrated utility tunnel carbon emission calculation method. The memory 802 stores various types of data to support the operation of the high-altitude integrated utility tunnel carbon emission calculation device 800. This data may include, for example, instructions for any application or method operating on the high-altitude integrated utility tunnel carbon emission calculation device 800, as well as application-related data such as contact data, sent and received messages, images, audio, video, etc. The memory 802 can be implemented using any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The multimedia component 803 may include a screen and an audio component. The screen may be, for example, a touchscreen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 802 or transmitted via the communication component 805. The audio component also includes at least one speaker for outputting audio signals. I / O interface 804 provides an interface between processor 801 and other interface modules, such as keyboards, mice, and buttons. These buttons can be virtual or physical. Communication component 805 is used for wired or wireless communication between the high-altitude integrated utility tunnel carbon emission calculation device 800 and other devices. Wireless communication includes Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, or 4G, or a combination thereof. Therefore, the corresponding communication component 805 may include a Wi-Fi module, a Bluetooth module, and an NFC module.
[0134] In an exemplary embodiment, the carbon emission calculation device 800 for high-altitude integrated utility tunnels may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the aforementioned carbon emission calculation method for high-altitude integrated utility tunnels.
[0135] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, which, when executed by a processor, implement the steps of the above-described method for calculating carbon emissions from integrated utility tunnels at high altitudes. For example, the computer-readable storage medium may be the memory 802 including program instructions, which may be executed by the processor 801 of the high-altitude integrated utility tunnel carbon emission calculation device 800 to complete the above-described method for calculating carbon emissions from integrated utility tunnels at high altitudes.
[0136] Example 4:
[0137] Corresponding to the above method embodiments, this embodiment also provides a readable storage medium. The readable storage medium described below can be referred to in conjunction with the carbon emission calculation method for high-altitude integrated utility tunnels described above.
[0138] A readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the high-altitude integrated utility tunnel carbon emission calculation method described in the above-described method embodiments.
[0139] The readable storage medium can specifically be a USB flash drive, external hard drive, read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk, or any other readable storage medium capable of storing program code.
[0140] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.
[0141] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Claims
1. A method for calculating carbon emissions from high-altitude integrated utility tunnels, characterized in that, include: Obtain construction data for the integrated utility tunnel, including material information, fossil energy information, and electrical energy information related to the construction of the integrated utility tunnel; Based on the construction data, relevant carbon emission factors were determined, resulting in multiple target carbon emission factors. Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated to obtain multiple target carbon emissions. The life cycle includes the building material production stage, the building material transportation stage, the construction stage, the operation and maintenance stage, and the demolition and cleanup stage. The total carbon emissions of the integrated utility tunnel are obtained by summing up all the target carbon emissions.
2. The carbon emission calculation method for high-altitude integrated utility tunnels according to claim 1, characterized in that... Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated, resulting in multiple target carbon emissions, including: Based on the construction data, the types of building materials and the amount of each type of building material used are determined; Calculate the product of the building material usage amount for each type of building material and the target carbon emission factor to obtain multiple first values; The target carbon emissions for the building material production stage are obtained by summing all the first values.
3. The carbon emission calculation method for high-altitude integrated utility tunnels according to claim 2, characterized in that... Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated, resulting in multiple target carbon emissions, including: Based on the construction data, the full load capacity of the transportation vehicle, the fuel consumption of the transportation vehicle, the fuel consumption coefficient for high-altitude transportation, and the average transportation distance for each type of building material are determined. Calculate the ratio of the amount of each building material used to the full load capacity of the transport vehicle to obtain multiple second values; Calculate the product of the high-altitude transportation fuel consumption coefficient and the average transportation distance for each type of building material to obtain multiple third values; Calculate the product of the fuel consumption of the transportation vehicle corresponding to each building material and the target carbon emission factor to obtain multiple fourth values; Calculate the product of the second value, the third value, and the fourth value corresponding to each building material to obtain multiple fifth values; The target carbon emissions for the building materials transportation stage are obtained by summing all the fifth values.
4. The carbon emission calculation method for high-altitude integrated utility tunnels according to claim 3, characterized in that... Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated, resulting in multiple target carbon emissions, including: Based on the construction data, the high-altitude fuel consumption coefficient, the total fuel consumption of construction equipment, and the total power consumption at the construction site were determined. The sixth value is obtained by multiplying the high-altitude fuel consumption coefficient, the total fuel consumption of the construction equipment, and the target carbon emission factor of the fuel. The seventh value is obtained by multiplying the total power consumption at the construction site by the target carbon emission factor of electricity. The target carbon emissions for the construction phase are obtained by summing the sixth and seventh values.
5. The carbon emission calculation method for high-altitude integrated utility tunnels according to claim 1, characterized in that... Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated, resulting in multiple target carbon emissions, including: Based on the construction data, the service life of the integrated utility tunnel, the average annual consumption of each type of energy, the average annual carbon emissions from the production of new building materials, the average annual carbon emissions from the transportation of new building materials, and the average annual carbon emissions from the construction of new building materials were determined. The product of the annual average consumption of each energy source, the target carbon emission factor, and the service life of the integrated utility tunnel is calculated to obtain multiple eighth values; Summing all the eighth values yields the ninth value; The tenth numerical value is obtained by summing the annual average carbon emissions from the production of the updated building materials, the annual average carbon emissions from the transportation of the updated building materials, and the annual average carbon emissions from the construction of the updated building materials. Calculate the product of the tenth value and the service life of the integrated utility tunnel to obtain the eleventh value; The target carbon emissions for the operation and maintenance phase are obtained by summing the ninth and eleventh values.
6. The carbon emission calculation method for high-altitude integrated utility tunnels according to claim 4, characterized in that... Based on the construction data and the target carbon emission factor, the carbon emissions of the integrated utility tunnel at each stage of its life cycle are calculated, resulting in multiple target carbon emissions, including: The target weight percentage is determined based on the construction data. The target weight percentage is used to characterize the weight of the carbon emissions in the demolition and cleanup phase in the total carbon emissions of the building material production phase, the building material transportation phase, and the construction phase. The target carbon emissions corresponding to the building material production stage, the building material transportation stage, and the construction stage are summed to obtain the twelfth value; The target carbon emissions for the demolition and cleanup phase are obtained by multiplying the twelfth value by the target weight ratio.
7. A carbon emission calculation device for high-altitude integrated utility tunnels, characterized in that, include: The acquisition unit is used to acquire construction data of the integrated utility tunnel, including material information, fossil energy information and electrical energy information related to the construction of the integrated utility tunnel; The first determining unit is used to determine the relevant carbon emission factors based on the construction data, and obtain multiple target carbon emission factors; The first calculation unit is used to calculate the carbon emissions of the integrated utility tunnel at each stage of its life cycle based on the construction data and the target carbon emission factor, and obtain multiple target carbon emissions. The life cycle includes the building material production stage, the building material transportation stage, the construction stage, the operation and maintenance stage, and the demolition and cleanup stage. The first summation unit is used to sum up all target carbon emissions to obtain the total carbon emissions of the integrated utility tunnel.
8. The carbon emission calculation device for high-altitude integrated utility tunnels according to claim 7, characterized in that, The first computing unit includes: The second determining unit is used to determine the types of building materials and the amount of each type of building material used based on the construction data. The second calculation unit is used to calculate the product of the building material usage amount and the target carbon emission factor for each type of building material, and obtain multiple first values; The second summation unit is used to sum all the first values to obtain the target carbon emissions for the building material production stage.
9. A carbon emission calculation device for high-altitude integrated utility tunnels, characterized in that, include: Memory, used to store computer programs; A processor is configured to execute the computer program to implement the steps of the carbon emission calculation method for high-altitude integrated utility tunnels as described in any one of claims 1 to 6.
10. A readable storage medium, characterized in that, The readable storage medium stores a computer program that, when executed by a processor, implements the steps of the carbon emission calculation method for high-altitude integrated utility tunnels as described in any one of claims 1 to 6.