Internal combustion engine manufacturing carbon footprint accounting method and device, electronic equipment, storage medium and computer product

Abstract

The invention relates to the technical field of carbon footprint accounting, and provides an internal combustion engine manufacturing carbon footprint accounting method and device, electronic equipment, a storage medium and a computer product, and the method comprises the steps: determining a target material set from a material list for manufacturing a preset number of target internal combustion engines; determining a first total carbon emission amount generated by each material in the target material set in the production process; determining a second total carbon emission amount generated by each material in the target material set in the transportation process; determining a third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set; determining a fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in the testing process; determining a fifth total carbon emission amount generated by processing wastes generated in the assembling and testing processes of the preset number of target internal combustion engines; and the total carbon emissions are subjected to addition operation, and the total manufacturing carbon emissions of the preset number of target internal combustion engines are obtained. Accuracy of carbon footprint calculation of internal combustion engine manufacturing can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of carbon footprint accounting, and in particular to a method and device for accounting carbon footprint of internal combustion engine manufacturing, an electronic device, a storage medium and a computer product. BACKGROUND

[0002] At present, the carbon footprint accounting of products mainly uses life cycle analysis methodology to account and evaluate the carbon emission impact of the entire life cycle of products (from raw material acquisition to production, use and waste disposal).

[0003] At present, the international carbon footprint accounting for products mainly uses accounting standards such as ISO 14067 and PAS 2050. These standards propose the accounting framework and main operation steps of product carbon footprint. All product carbon footprint accounting needs to have the following four steps: Target and scope definition: clearly define the target and scope of carbon footprint evaluation, including evaluating the functional unit of the product, the system boundary (such as raw material acquisition, production, use and waste disposal) and the geographical scope, etc.

[0004] Activity data list analysis: according to the characteristics of the product, collect the activity data of each stage of the product life cycle, such as energy consumption, raw material use, transportation distance and waste disposal, etc. These data can be obtained through field investigation, historical records and third-party data sources.

[0005] Carbon footprint model construction: based on the functional unit of the product, the activity data of the product is quantitatively processed, and the appropriate life cycle assessment methodology and corresponding carbon footprint factor are selected to convert the activity data into greenhouse gas emissions.

[0006] Carbon footprint report and analysis: the greenhouse gas emissions of each stage are summarized to obtain the carbon footprint of the product and to quantitatively evaluate the accuracy and completeness of the results. On this basis, the key emission sources are analyzed, the improvement opportunities are identified and the emission reduction measures are implemented to reduce the carbon footprint of the product.

[0007] The existing carbon footprint methodology and standards cannot give targeted product carbon footprint accounting guidelines according to the specific product production system and process characteristics due to the large difference between different product manufacturing processes and supply chains. As a result, the accuracy of the accounting results is low when the current industry practitioners account for the carbon footprint of internal combustion engine manufacturing. SUMMARY

[0008] The present application aims to at least solve one of the technical problems in the related art. To this end, the present application provides a method and device for calculating the carbon footprint of internal combustion engine manufacturing, an electronic device, a storage medium, and a computer product, to solve the problem of low accuracy of the calculation results when the current industry practitioners calculate the carbon footprint of internal combustion engine manufacturing, and to improve the accuracy of the calculation of the carbon footprint of internal combustion engine manufacturing.

[0009] According to the method for calculating the carbon footprint of internal combustion engine manufacturing according to the first aspect of the present application, the method comprises: determining a target material set from a bill of materials for manufacturing a preset number of target internal combustion engines; determining a first total carbon emission amount generated in a production process of each material in the target material set; determining a second total carbon emission amount generated in a transportation process of each material in the target material set; determining a third total carbon emission amount generated in an assembly process of the target internal combustion engine based on the target material set; determining a fourth total carbon emission amount generated in a test process of the preset number of assembled target internal combustion engines; determining a fifth total carbon emission amount generated in a process of disposing waste generated in the assembly and test processes of the preset number of target internal combustion engines; performing a summation operation on the first total carbon emission amount, the second total carbon emission amount, the third total carbon emission amount, the fourth total carbon emission amount, and the fifth total carbon emission amount to obtain a total carbon emission amount of the manufacturing of the preset number of target internal combustion engines.

[0010] According to an embodiment of the present application, the determination of the first total carbon emission amount generated in the production process of each material in the target material set comprises: determining a first total consumption amount of energy required in the production process of each material in the target material set; determining a first carbon emission factor of energy required in the production process of each material in the target material set; determining a second total consumption amount of materials required in the production process of each material in the target material set; determining a second carbon emission factor of materials required in the production process of each material in the target material set; determining a first total emission amount of greenhouse gases directly emitted in the production process of each material in the target material set; determining a first global warming potential value of greenhouse gases directly emitted in the production process of each material in the target material set; determining the first total carbon emission amount generated in the production process of each material in the target material set based on the first total consumption amount, the first carbon emission factor, the second total consumption amount, the second carbon emission factor, the first total emission amount, and the first global warming potential value of each material.

[0011] According to an embodiment of the present application, the determining the second total carbon emission generated by each material in the target material set during the transportation process comprises: determining a mass of each material in the target material set using the corresponding transportation mode; determining a distance of each material in the target material set using the corresponding transportation mode; determining a third carbon emission factor of the transportation mode used by each material in the target material set; determining the second total carbon emission generated by each material in the target material set during the transportation process based on the mass, the distance, and the third carbon emission factor.

[0012] According to an embodiment of the present application, the determining the third total carbon emission generated by the assembly of the target internal combustion engine based on the target material set comprises: determining a third total consumption of energy required for the assembly of the target internal combustion engine based on the target material set; determining a fourth carbon emission factor of the energy required for the assembly of the target internal combustion engine based on the target material set; determining a fourth total consumption of material required for the assembly of the target internal combustion engine based on the target material set; determining a fifth carbon emission factor of the material required for the assembly of the target internal combustion engine based on the target material set; determining a second total emission of directly diffused greenhouse gas generated by the assembly of the target internal combustion engine based on the target material set; determining a second global warming potential value of directly diffused greenhouse gas generated by the assembly of the target internal combustion engine based on the target material set; determining the third total carbon emission generated by the assembly of the target internal combustion engine based on the target material set based on the third total consumption, the fourth carbon emission factor, the fourth total consumption, the fifth carbon emission factor, the second total emission, and the second global warming potential value.

[0013] According to an embodiment of the present application, the determining the fourth total carbon emission generated by the preset number of assembled target internal combustion engines during the testing process comprises: determining a fifth total consumption of energy required for the testing process of the preset number of assembled target internal combustion engines; determining a sixth carbon emission factor of the energy required for the testing process of the preset number of assembled target internal combustion engines; determining the fourth total carbon emission generated by the preset number of assembled target internal combustion engines during the testing process based on the fifth total consumption and the sixth carbon emission factor.

[0014] According to one embodiment of the present application, the fifth total carbon emission amount generated by processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines is determined by: determining a sixth total consumption amount of energy required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining a seventh carbon emission factor of energy required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining a seventh total consumption amount of materials required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining an eighth carbon emission factor of materials required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining a third total emission amount of greenhouse gases directly emitted by the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining a third global warming potential value of greenhouse gases directly emitted by the waste generated in the assembly and testing process of the preset number of target internal combustion engines; determining the fifth total carbon emission amount generated by processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines based on the sixth total consumption amount, the seventh carbon emission factor, the seventh total consumption amount, the eighth carbon emission factor, the third total emission amount, and the third global warming potential value.

[0015] According to the internal combustion engine manufacturing carbon footprint accounting device of the second aspect of the present application, the device comprises: a first determination module for determining a target material set from a bill of materials for manufacturing a preset number of target internal combustion engines; a second determination module for determining a first total carbon emission amount generated by each material in the target material set in a production process; a third determination module for determining a second total carbon emission amount generated by each material in the target material set in a transportation process; a fourth determination module for determining a third total carbon emission amount generated by assembling a target internal combustion engine based on the target material set; a fifth determination module for determining a fourth total carbon emission amount generated by a preset number of assembled target internal combustion engines in a testing process; a sixth determination module for determining a fifth total carbon emission amount generated by processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines; a summing module for summing the first total carbon emission amount, the second total carbon emission amount, the third total carbon emission amount, the fourth total carbon emission amount, and the fifth total carbon emission amount to obtain a total carbon emission amount of the manufacturing of the preset number of target internal combustion engines.

[0016] According to the electronic device of the third aspect of the embodiments of the present application, the electronic device comprises a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the carbon footprint accounting method for manufacturing the internal combustion engine when executing the computer program.

[0017] According to the storage medium of the fourth aspect of the embodiments of the present application, the storage medium is a non-transitory computer readable storage medium, and the storage medium stores a computer program, and the computer program is executed by a processor to implement the carbon footprint accounting method for manufacturing the internal combustion engine.

[0018] According to the computer program product of the fifth aspect of the embodiments of the present application, the computer program product comprises a computer program, and the computer program is executed by a processor to implement the carbon footprint accounting method for manufacturing the internal combustion engine.

[0019] The one or more technical solutions described above in the embodiments of the present application have at least the following technical effects: By dividing the entire manufacturing process of the target internal combustion engine into material generation, material transportation, internal combustion engine assembly, internal combustion engine testing, and waste treatment, after determining the target material set from the bill of materials for manufacturing a preset number of target internal combustion engines, the total carbon emissions generated by each material in the target material set in the production process, the total carbon emissions generated by each material in the target material set in the transportation process, the total carbon emissions generated by the assembly of the target internal combustion engine based on the target material set, the total carbon emissions generated by the testing of the preset number of target internal combustion engines during assembly, and the total carbon emissions generated by the treatment of the waste generated during the assembly and testing of the preset number of target internal combustion engines can be accurately determined. Then, the total carbon emissions corresponding to each process are summed up, and the total carbon emissions generated by the manufacturing of the preset number of target internal combustion engines can be accurately determined. Thus, the industry practitioners can accurately perform carbon footprint accounting for internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting for internal combustion engine manufacturing.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0022] Figure 1FIG. 1 is a schematic diagram of a flowchart of a method for calculating a carbon footprint of manufacturing an internal combustion engine according to an embodiment of the present application.

[0023] Figure 2 FIG. 1 is a schematic diagram of a flowchart of a method for calculating a carbon footprint of manufacturing an internal combustion engine according to an embodiment of the present application. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] In the description of the embodiments of the present application, it should be noted that the terms “center”, “longitudinal”, “transverse”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiments of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms “first”, “second”, “third” are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms “connected” and “connected” should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is “on” or “under” the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature can be directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature can be directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is less than that of the second feature.

[0028] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0029] The present application provides a method and device for calculating the carbon footprint of internal combustion engine manufacturing, electronic equipment, storage medium and computer products.

[0030] Figure 1 is a flowchart of the internal combustion engine manufacturing carbon footprint accounting method provided by the embodiments of the present application, as shown in Figure 1 The internal combustion engine manufacturing carbon footprint accounting method comprises: Step 110, determining a target material set from a bill of materials for manufacturing a predetermined number of target internal combustion engines.

[0031] Step 120, determining the total first carbon emissions generated by each material in the target material set in the production process.

[0032] Step 130, determining the total second carbon emissions generated by each material in the target material set in the transportation process.

[0033] Step 140, determining the total third carbon emissions generated by the assembly of the target internal combustion engine based on the target material set.

[0034] Step 150, determining the total fourth carbon emissions generated by the test process of the predetermined number of assembled target internal combustion engines.

[0035] Step 160, determining the total fifth carbon emissions generated by the waste generated by the assembly and test process of the predetermined number of target internal combustion engines.

[0036] Step 170, summing the first carbon emissions, the second carbon emissions, the third carbon emissions, the fourth carbon emissions and the fifth carbon emissions to obtain the total carbon emissions of the manufacturing of the predetermined number of target internal combustion engines.

[0037] It should be noted that the execution subject of the carbon footprint accounting method for manufacturing the internal combustion engine provided in the embodiments of the present application can be a computer device, etc. The computer device can be, for example, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an Ultra-mobile Personal Computer (UMPC), a netbook, or a Personal Digital Assistant (PDA), etc. It should be noted that the data required to be obtained in the present application are obtained through a regular channel after being authorized by a relevant user.

[0038] The internal combustion engine manufacturing carbon footprint accounting device can be arranged in or connected to the computer device of the present application, so that the internal combustion engine manufacturing carbon footprint accounting device can be controlled to execute the internal combustion engine manufacturing carbon footprint accounting method of the present application.

[0039] It should be noted that the carbon footprint refers to the amount of greenhouse gas emissions directly or indirectly generated by an individual, a company, a product, or an activity in its life cycle, which is usually expressed in terms of carbon dioxide equivalent (CO2e).

[0040] Specifically, according to the actual process of manufacturing the internal combustion engine, the production process of the internal combustion engine is divided into four production stages of raw material and energy acquisition, core component manufacturing, internal combustion engine assembly and testing, and waste treatment. More specifically, it can be divided into specific stages such as material generation, material transportation, internal combustion engine assembly, internal combustion engine testing, and waste treatment.

[0041] The system boundary of the internal combustion engine manufacturing carbon footprint accounting of the present application is from the cradle to the door, that is, it covers the acquisition, production, and transportation stages of various raw materials and components in the upstream stage of the internal combustion engine, as well as the assembly, production, and testing stages of the internal combustion engine. On the basis of studying the Reciprocating Internal Combustion Engine Vocabulary National Standard (GB / T 1883.1-2005), the main component structure of the internal combustion engine is determined, and the main core components of the internal combustion engine are divided into six systems, i.e., the body system, the transmission system, the intake and exhaust system, the oil supply system, the cooling system, and the auxiliary system. The body system can include a cylinder block assembly, a cylinder head assembly, an oil pan assembly, etc., the transmission system can include a crank transmission assembly, a camshaft / valve, a camshaft timing chain, etc., the intake and exhaust system can include an air cleaner assembly, a muffler, an intake supercharging assembly, etc., the oil supply system can include a fuel pump assembly, a fuel supply assembly, an oil pump assembly, etc., the cooling system can include a water pump assembly, a radiator assembly, a water pipe, etc., and the auxiliary system can include an ignition system, a starting system, and other systems, etc.

[0042] Based on this, the application can obtain a bill of materials for manufacturing a preset number of target internal combustion engines. The preset number can be set according to actual production needs, for example, 1, 100, 1000, etc. The target internal combustion engine can be any existing internal combustion engine.

[0043] After obtaining the bill of materials, the application can calculate the carbon footprint according to the data selection principle, according to the mass proportion of the parts, and the calculation range covers parts with a mass proportion of more than 1%, and then some parts are discarded. It should be noted that the total mass of the discarded parts should not be greater than 5% of the total mass of all materials, which is consistent with the data selection range of ISO 14067 and other standards. For example, all of a certain part is discarded, and the total mass of the discarded part is not greater than 5% of the total mass of all materials. ISO 14067 is specifically for product-level carbon footprint calculation, providing product carbon footprint quantification requirements and guidelines. This standard specifies how to evaluate greenhouse gas emissions throughout a product's life cycle, from raw material acquisition to disposal. This standard emphasizes the use of carbon dioxide equivalent (CO2e) to represent the impact of different greenhouse gases.

[0044] Therefore, after completing the discarding of parts, the target material set is determined from the bill of materials. The target material set includes the total number of each type of material (parts are materials). For example, the target material set includes 100 materials, each with a corresponding quantity.

[0045] Further, the application can determine the first total carbon emissions generated by each material in the target material set in the production process.

[0046] Specifically, the total carbon emissions generated by each material in the target material set in the production process can be determined, and the total carbon emissions of all materials in the target material set are added to obtain the total carbon emissions generated by each material in the target material set in the production process as the first total carbon emissions.

[0047] In addition, the second total carbon emissions generated by each material in the target material set in the transportation process can be determined.

[0048] Specifically, the total carbon emissions generated by each material in the target material set in the transportation process can be determined, and the total carbon emissions of all materials in the target material set are added to obtain the total carbon emissions generated by each material in the target material set in the transportation process as the second total carbon emissions.

[0049] In addition, the third total carbon emissions generated by the assembly of the target internal combustion engine based on the target material set can be determined.

[0050] The total carbon emission amount of the energy used in assembling the internal combustion engine according to the target material set can be determined, the total carbon emission amount of the materials used in assembling the internal combustion engine according to the target material set can be determined, and the total carbon emission amount of the directly emitted greenhouse gases (such as CO2 emission in the CO2 gas shield welding process) in assembling the internal combustion engine according to the target material set can be determined. Then, the total carbon emission amounts in assembling the internal combustion engine are added, and the added total carbon emission amount is taken as the third total carbon emission amount.

[0051] In addition, the fourth total carbon emission amount generated in the test process of the preset number of assembled target internal combustion engines can be determined.

[0052] In particular, the total carbon emission amount generated in the test process of the preset number of assembled target internal combustion engines in a specified number of rounds can be determined as the fourth total carbon emission amount.

[0053] In addition, the fifth total carbon emission amount generated by the waste generated in the assembly and test process of the preset number of target internal combustion engines can be determined.

[0054] In particular, the total carbon emission amount generated by the energy used, the materials consumed, and the directly emitted greenhouse gases in the assembly and test process of the preset number of target internal combustion engines can be determined as the fifth total carbon emission amount.

[0055] Finally, the first total carbon emission amount, the second total carbon emission amount, the third total carbon emission amount, the fourth total carbon emission amount, and the fifth total carbon emission amount are used to determine the total carbon emission amount of the manufacture of the preset number of target internal combustion engines by the following formula: ; Wherein, represents the total carbon emission amount of the manufacture; represents the first total carbon emission amount; represents the second total carbon emission amount; represents the third total carbon emission amount; represents the fourth total carbon emission amount; represents the fifth total carbon emission amount.

[0056] If the preset number is 1, the result of the internal combustion engine manufacturing carbon footprint accounting is the total carbon emission amount of a single internal combustion engine.

[0057] If the preset number is multiple, the result of the internal combustion engine manufacturing carbon footprint accounting is the total carbon emission amount of multiple internal combustion engines. If it is necessary to determine the total carbon emission amount of a single internal combustion engine, the average value of the total carbon emission amounts of multiple internal combustion engines can be obtained.

[0058] According to the method for calculating the carbon footprint of manufacturing the internal combustion engine, by dividing the whole manufacturing process of the target internal combustion engine into material generation, material transportation, internal combustion engine assembly, internal combustion engine testing and waste disposal, after determining the target material set from the bill of materials of the target internal combustion engine, the total carbon emissions of each material in the target material set in the production process, the total carbon emissions of each material in the target material set in the transportation process, the total carbon emissions of the assembly of the target internal combustion engine based on the target material set, the total carbon emissions of the preset number of target internal combustion engines in the testing process, and the total carbon emissions of the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be accurately determined. Then, the total carbon emissions of each process are added to accurately determine the total carbon emissions of the manufacturing of the preset number of target internal combustion engines. Thus, the industry practitioners can accurately calculate the carbon footprint of the internal combustion engine manufacturing, thereby improving the accuracy of the carbon footprint calculation of the internal combustion engine manufacturing.

[0059] Based on the above embodiments, determining the first total carbon emissions of each material in the target material set in the production process comprises: determining the first total consumption of energy required by each material in the target material set in the production process; determining the first carbon emission factor of the energy required by each material in the target material set in the production process; determining the second total consumption of materials required by each material in the target material set in the production process based on the fact that each method cannot determine the second total consumption of materials required by each material in the target material set in the production process; determining the second carbon emission factor of the materials required by each material in the target material set in the production process; determining the first total emissions of greenhouse gases directly emitted by each material in the target material set in the production process; determining the first global warming potential of the greenhouse gases directly emitted by each material in the target material set in the production process; determining the first total carbon emissions of each material in the target material set in the production process based on each of the first total consumption, each of the first carbon emission factor, each of the second total consumption, each of the second carbon emission factor, each of the first total emissions and each of the first global warming potential.

[0060] Specifically, when determining the total first carbon emission of each material in the target material set in the production process, the total first consumption of each energy required by each material in the production process can be determined. Thus, the total first consumption corresponding to each material can be obtained, wherein the total first consumption corresponding to a certain material is the total consumption of all energies required by the material in the production process. It should be noted that the total consumption of energy required by the material in the production process can be achieved by means of supplier providing, big data prediction, etc., which is not specifically limited in the present application. If the energy consumption cannot be determined based on each means, or the material consumption cannot be determined based on each means, or the total emission of directly dispersed greenhouse gases cannot be determined based on each means, or the total carbon emission generated in the transportation process cannot be determined based on each means, the material can be removed when determining the target material set, but the total mass removed should not be greater than 5% of the total mass of all materials.

[0061] In addition, the carbon emission factor of each energy required by each material in the target material set in the production process can be determined and defined as the first carbon emission factor. Thus, the first carbon emission factor corresponding to each energy can be obtained. That is, each energy has a corresponding carbon emission factor.

[0062] In addition, the total second consumption of each material required by each material in the target material set in the production process can be determined. Thus, the total second consumption corresponding to each material can be obtained, wherein the total second consumption corresponding to a certain material is the total consumption of all materials required by the material in the production process.

[0063] In addition, the carbon emission factor of each material required by each material in the target material set in the production process can be determined and defined as the second carbon emission factor. Thus, the second carbon emission factor corresponding to each material can be obtained. That is, each material has a corresponding carbon emission factor.

[0064] In addition, the total first emission of directly dispersed greenhouse gases of each material in the target material set in the production process can be determined, thus obtaining a plurality of total first emissions. Wherein, one total first emission can correspond to all greenhouse gases, or one total first emission can correspond to each type of greenhouse gas.

[0065] In addition, the first global warming potential (Global Warming potential, GWP) of directly dispersed greenhouse gases of each material in the target material set in the production process can be determined. Wherein, one first global warming potential can correspond to all greenhouse gases, or one first global warming potential can correspond to each type of greenhouse gas.

[0066] Further, a carbon emission checking model is constructed for the production process of the material in the present application, so that the first total carbon emission of each material in the target material set in the production process can be determined according to the first total consumption, the first carbon emission factor, the second total consumption, the second carbon emission factor, the first emission total and the first global warming potential value of each material, in combination with the carbon emission checking model of the production process of the material as follows: ; Wherein, represents the first total carbon emission total, with the unit of kilogram of carbon dioxide equivalent (kgCO2e); represents the first total consumption of energy i in material m, with the unit of kilowatt-hour (kwh), cubic meter (m³) or kilogram (kg) and the like; represents the first carbon emission factor of energy i in material m, with the unit of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg; represents the second total consumption of material j in material m, with the unit of kilogram (kg). The second total consumption of material j should include the consumption of consumables allocated to the unit process; represents the second carbon emission factor of material j in material m, with the unit of kgCO2e / kg; represents the first emission total of greenhouse gas e (such as CO2 emission in the CO2 gas shield welding process) directly emitted in each link of the production process of material m, with the unit of kg; represents the GWP value of greenhouse gas e directly emitted in each link of the production process of material m, with the unit of kgCO2e / kg.

[0067] According to the first total consumption, the first carbon emission factor, the second total consumption, the second carbon emission factor, the first emission total and the first global warming potential value, in combination with the carbon emission checking model of the production process of the material, the first total carbon emission of each material in the target material set in the production process can be accurately determined, which helps to accurately determine the total carbon emission of the target internal combustion engine with the preset quantity, so that the industry practitioners can accurately perform the carbon footprint accounting of the internal combustion engine manufacturing, and thus improve the accuracy of the carbon footprint accounting of the internal combustion engine manufacturing.

[0068] Based on the above embodiment, the second total carbon emission of each material in the target material set in the transportation process is determined, including: determining the mass of each material in the target material set using the corresponding transportation mode; determining the distance of each material in the target material set using the corresponding transportation mode; determining a third carbon emission factor of a transportation mode used by each material in the target material set; determining a second total carbon emission of each material in the target material set in the transportation process based on each of the mass, each of the distance, and each of the third carbon emission factor.

[0069] Specifically, each material in the present application needs to be transported after production is completed and before internal combustion engine manufacturing is performed, and therefore the present application can determine a second total carbon emission of each material in the target material set in the transportation process. That is, each material corresponds to a second total carbon emission.

[0070] More specifically, the present application can determine a transportation mode used by each material in the target material set, and further determine a mass of each material when transported by the corresponding transportation mode. For a plurality of materials, the mass of the plurality of materials transported by the same transportation mode can be counted, and a distance of each material when transported by the corresponding transportation mode can also be determined. Correspondingly, the distance of the plurality of materials transported by the same transportation mode can also be counted.

[0071] Meanwhile, the present application also needs to count a carbon emission factor of each transportation mode, which is defined as a third carbon emission factor.

[0072] Further, the present application constructs a carbon emission checking model for the transportation process of the material, and therefore can determine a second total carbon emission of each material in the target material set in the transportation process based on each of the mass, each of the distance, and each of the third carbon emission factor, in combination with the carbon emission checking model for the transportation process of the material as follows: ; wherein, represents a second total carbon emission of each material in the target material set in the transportation process, with a unit of kgCO2e; represents a mass of material m transported by transportation mode t, with a unit of kg; represents a distance of material m transported by transportation mode t, with a unit of km; represents a carbon emission factor of transportation mode t, with a unit of kgCO2e / kg*km.

[0073] According to the quality, the distance, and the third carbon emission factor, and the carbon emission amount checking model of the material transportation process, the second total carbon emission amount generated in the transportation process of each material in the target material set can be accurately determined, which helps to accurately determine the total carbon emission amount of the target internal combustion engine manufacturing of the preset quantity, so that the industry practitioners can accurately perform carbon footprint accounting of internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting of internal combustion engine manufacturing.

[0074] Based on the above embodiments, the third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set is determined, including: determining the third total consumption amount of energy required for assembling the target internal combustion engine based on the target material set; determining the fourth carbon emission factor of energy required for assembling the target internal combustion engine based on the target material set; determining the fourth total consumption amount of material required for assembling the target internal combustion engine based on the target material set; determining the fifth carbon emission factor of material required for assembling the target internal combustion engine based on the target material set; determining the second total emission amount of directly diffused greenhouse gases generated by assembling the target internal combustion engine based on the target material set; determining the second global warming potential value of directly diffused greenhouse gases generated by assembling the target internal combustion engine based on the target material set; Based on the third total consumption amount, the fourth carbon emission factor, the fourth total consumption amount, the fifth carbon emission factor, the second total emission amount, and the second global warming potential value, the third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set is determined.

[0075] Specifically, when assembling the internal combustion engine according to each material in the target material set, carbon emission behavior will also be generated. Therefore, the third total consumption amount of each of all energy required for assembling the target internal combustion engine of the preset quantity based on each material in the target material set can be determined. That is, each energy corresponds to a third total consumption amount.

[0076] In addition, the fourth carbon emission factor of each of all energy required for assembling the target internal combustion engine based on the target material set can be determined. That is, each energy corresponds to a fourth carbon emission factor.

[0077] In addition, the fourth total consumption amount of each of all materials required for assembling the target internal combustion engine based on the target material set can be determined, that is, each material corresponds to a fourth total consumption amount.

[0078] And, a fifth carbon emission factor of each of all materials required for assembling the target internal combustion engine based on the target material set can be determined, i.e., each material corresponds to a fifth carbon emission factor.

[0079] And, a second total emission amount of directly emitted greenhouse gases of the target internal combustion engine based on the target material set can be determined. Wherein, one second total emission amount corresponds to all greenhouse gases, or each kind of greenhouse gas corresponds to a second total emission amount.

[0080] A second global warming potential value of directly emitted greenhouse gases of the target internal combustion engine based on the target material set can be determined. Wherein, one second global warming potential value corresponds to all greenhouse gases, or each kind of greenhouse gas corresponds to a second global warming potential value.

[0081] Further, the present application constructs a carbon emission check model for the assembly process of the internal combustion engine, so that based on the third total consumption amount, the fourth carbon emission factor, the fourth total consumption amount, the fifth carbon emission factor, the second total emission amount and the second global warming potential value, the carbon emission check model for the assembly process of the internal combustion engine is combined to determine the third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set: ; Wherein, represents the third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set, with the unit of kgCO2e; represents the total consumption amount of energy or fuel i required in the internal combustion engine assembly production link, with the unit of kilowatt-hour (kwh), cubic meter (m³) or kilogram (kg) etc.; represents the carbon emission factor of energy or fuel i required in the internal combustion engine assembly production link, with the unit of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg; represents the total consumption amount of material j required in the internal combustion engine assembly production link, with the unit of kilogram (kg). Material j should include the consumption amount of consumables allocated to the unit process; represents the unit material carbon emission factor of material j required in the internal combustion engine assembly production link, with the unit of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg; represents the total emission amount of directly emitted greenhouse gases e (such as CO2 emission in the CO2 gas shield welding process) in the internal combustion engine assembly production link, with the unit of kg. represents the GWP value of directly emitted greenhouse gases e in the internal combustion engine assembly production link, with the unit of kgCO2e / kg.

[0082] The application can accurately determine the third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set, which helps to accurately determine the total carbon emission amount of manufacturing a preset number of target internal combustion engines, so that industry practitioners can accurately perform carbon footprint accounting of internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting of internal combustion engine manufacturing.

[0083] Based on the above embodiments, the fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in the testing process is determined, which includes: determining the fifth total consumption amount of energy required by the preset number of assembled target internal combustion engines in the testing process; determining the sixth carbon emission factor of energy required by the preset number of assembled target internal combustion engines in the testing process; determining the fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in the testing process based on each of the fifth total consumption amount and each of the sixth carbon emission factor.

[0084] It should be noted that after the target internal combustion engine is assembled, the internal combustion engine needs to be tested, and carbon emission behavior will also be generated in this process. Therefore, the application can determine the fifth total consumption amount of energy required by the preset number of assembled target internal combustion engines in the testing process. Each required energy corresponds to a fifth total consumption amount.

[0085] And the sixth carbon emission factor of energy required by the preset number of assembled target internal combustion engines in the testing process can be determined. Each required energy corresponds to a sixth carbon emission factor.

[0086] Further, the application constructs a carbon emission amount checking model for the testing process of the internal combustion engine, so that the fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in the testing process can be determined based on each of the fifth total consumption amount and each of the sixth carbon emission factor, in combination with the carbon emission amount checking model for the testing process of the internal combustion engine as follows: ; wherein, represents the total carbon emission amount of multiple rounds of internal combustion engine testing processes, with the unit of kgCO2e; represents the total consumption amount of energy or fuel i under multiple testing conditions, with the unit of kilowatt-hour (kwh), cubic meter (m³), or kilogram (kg), etc. represents the unit energy carbon emission factor of energy or fuel i under multiple round test conditions, with the unit of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg.

[0087] Based on each of the fifth total consumption amount and each of the sixth carbon emission factor, combined with the carbon emission checking model of the test procedure of the internal combustion engine, the fourth total carbon emission amount generated in the test process of the assembled preset number of target internal combustion engines can be accurately determined, which helps to accurately determine the total manufacturing carbon emission amount of the preset number of target internal combustion engines, so that the industry practitioners can accurately perform carbon footprint accounting of internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting of internal combustion engine manufacturing.

[0088] Based on the above embodiment, the fifth total carbon emission amount generated by the waste generated in the assembly and test process of the preset number of target internal combustion engines is determined, which includes: determining the sixth total consumption amount of energy required for processing the waste generated in the assembly and test process of the preset number of target internal combustion engines; determining the seventh carbon emission factor of energy required for processing the waste generated in the assembly and test process of the preset number of target internal combustion engines; determining the seventh total consumption amount of materials required for processing the waste generated in the assembly and test process of the preset number of target internal combustion engines; determining the eighth carbon emission factor of materials required for processing the waste generated in the assembly and test process of the preset number of target internal combustion engines; determining the third total emission amount of greenhouse gases directly emitted by the waste generated in the assembly and test process of the preset number of target internal combustion engines; determining the third global warming potential value of greenhouse gases directly emitted by the waste generated in the assembly and test process of the preset number of target internal combustion engines; Based on each of the sixth total consumption amount, each of the seventh carbon emission factor, each of the seventh total consumption amount, each of the eighth carbon emission factor, each of the third total emission amount, and each of the third global warming potential value, the fifth total carbon emission amount generated by the waste generated in the assembly and test process of the preset number of target internal combustion engines is determined.

[0089] It should be noted that when an internal combustion engine manufacturing enterprise manufactures an internal combustion engine (including the assembly process and the test process), waste will be generated. Further, the generated waste needs to be processed. And processing waste also has carbon emission behavior. Therefore, the present application can determine the sixth total consumption amount of energy required for processing the waste generated in the assembly and test process of the preset number of target internal combustion engines. Each energy corresponds to a sixth total consumption amount.

[0090] and a seventh carbon emission factor of energy required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined, wherein each energy corresponds to a seventh carbon emission factor.

[0091] and a seventh total consumption of materials required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined, wherein each material corresponds to a seventh total consumption.

[0092] and an eighth carbon emission factor of materials required for processing the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined, wherein each material corresponds to an eighth carbon emission factor.

[0093] and a third total emission of greenhouse gases directly emitted by the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined, wherein one third total emission can correspond to all greenhouse gases, or each third total emission can correspond to each type of greenhouse gas.

[0094] and a third global warming potential of greenhouse gases directly emitted by the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined, wherein one third global warming potential can correspond to all greenhouse gases, or each third global warming potential can correspond to each type of greenhouse gas.

[0095] Further, a carbon emission checking model for the waste processing procedure is constructed in the present application, so that the fifth total carbon emission generated by the waste generated in the assembly and testing process of the preset number of target internal combustion engines can be determined according to the sixth total consumption, the seventh carbon emission factor, the seventh total consumption, the eighth carbon emission factor, the third total emission, and the third global warming potential, in combination with the carbon emission checking model for the waste processing procedure as follows: ; wherein, represents the total carbon emission of the internal combustion engine manufacturing enterprise in processing the waste corresponding to the manufactured internal combustion engines, with the unit of kgCO2e; represents the total consumption of energy or fuel i required in the waste processing link, with the unit of kilowatt-hour (kwh), cubic meter (m³), or kilogram (kg), etc. represents the carbon emission factor of energy or fuel i required in the waste processing link, with the unit of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg; represents the total consumption of material j required by the waste treatment link, in units of kilograms (kg). Material j should include the consumption of consumables allocated to the unit process; represents the unit material carbon emission factor of material j of the waste treatment link, in units of kgCO2e / kwh, kgCO2e / m³, kgCO2e / kg; represents the total emission of greenhouse gas e directly emitted by the waste treatment link (such as CO2 emission during CO2 gas shield welding), in units of kg. represents the GWP value of the greenhouse gas e directly emitted by the waste treatment link, in units of kgCO2e / kg.

[0096] According to the sixth total consumption, the seventh carbon emission factor, the seventh total consumption, the eighth carbon emission factor, the third total emission, and the third global warming potential value, and in combination with the carbon emission checking model of the waste treatment process, the fifth total carbon emission generated by the waste generated by the assembly and testing process of the preset number of target internal combustion engines can be accurately determined, which helps to accurately determine the total carbon emission of the manufacturing of the preset number of target internal combustion engines. Therefore, industry practitioners can accurately perform carbon footprint accounting of internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting of internal combustion engine manufacturing.

[0097] Based on the above embodiments, the carbon footprint of the internal combustion engine manufacturing needs to sequentially account for the carbon emissions of the internal combustion engine parts and production materials of the upstream supply chain end, the transportation stage, and the parts assembly production, internal combustion engine testing, and waste treatment stage in the internal combustion engine manufacturing enterprise. After obtaining the carbon emission value of the parts production stage, the material and energy input, product and pollutant output data of the internal combustion engine assembly and testing link are quantitatively matched according to the correlation between each process unit and the data list of the internal combustion engine assembly and testing link. Therefore, for products such as internal combustion engines, based on the ISO 14067 carbon footprint accounting general standard, combined with the structure and process characteristics of internal combustion engine production and manufacturing, a carbon footprint accounting model and method at the Product Category Role (PCR) level are developed to provide targeted accounting guidelines for internal combustion engine carbon footprint accounting. Improve the carbon footprint accounting practice and control application of the internal combustion engine industry.

[0098] The internal combustion engine manufacturing carbon footprint accounting device provided by the present application is described below. The internal combustion engine manufacturing carbon footprint accounting device described below can be referred to in conjunction with the internal combustion engine manufacturing carbon footprint accounting method described above.

[0099] Further, the present application also provides an internal combustion engine manufacturing carbon footprint accounting device.

[0100] The internal combustion engine manufacturing carbon footprint accounting device comprises: A first determination module configured to determine a target material set from a bill of materials for manufacturing a preset number of target internal combustion engines; A second determination module configured to determine a first total carbon emission amount generated by each material in the target material set in a production process; A third determination module configured to determine a second total carbon emission amount generated by each material in the target material set in a transportation process; A fourth determination module configured to determine a third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set; A fifth determination module configured to determine a fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in a test process; A sixth determination module configured to determine a fifth total carbon emission amount generated by processing waste generated by the assembling and test processes of the preset number of target internal combustion engines; An adding module configured to add the first total carbon emission amount, the second total carbon emission amount, the third total carbon emission amount, the fourth total carbon emission amount, and the fifth total carbon emission amount to obtain a total carbon emission amount of the manufacturing of the preset number of target internal combustion engines.

[0101] The internal combustion engine manufacturing carbon footprint accounting device of the present application divides the entire manufacturing process of the target internal combustion engine into material generation, material transportation, internal combustion engine assembly, internal combustion engine testing, and waste processing. After determining the target material set from the bill of materials for manufacturing a preset number of target internal combustion engines, the total carbon emission amount generated by each material in the target material set in the production process, the total carbon emission amount generated by each material in the target material set in the transportation process, the total carbon emission amount generated by assembling the target internal combustion engine based on the target material set, the total carbon emission amount generated by the preset number of assembled target internal combustion engines in the test process, and the total carbon emission amount generated by processing waste generated by the assembling and test processes of the preset number of target internal combustion engines can be accurately determined. Then, the total carbon emission amounts corresponding to each process are added to accurately determine the total carbon emission amount of the manufacturing of the preset number of target internal combustion engines. Thus, industry practitioners can accurately perform carbon footprint accounting of internal combustion engine manufacturing, thereby improving the accuracy of carbon footprint accounting of internal combustion engine manufacturing.

[0102] In one embodiment, the second determination module is specifically configured to: determine a first total consumption amount of energy required by each material in the target material set in the production process; determine a first carbon emission factor of energy required by each material in the target material set in the production process; determine a second total consumption amount of materials required by each material in the target material set in the production process; determining a second carbon emission factor of each material in the target material set for materials required in the production process; determining a first total emission of greenhouse gases directly emitted in the production process of each material in the target material set; determining a first global warming potential of greenhouse gases directly emitted in the production process of each material in the target material set; determining a first total carbon emission generated in the production process of each material in the target material set based on each of the first total consumption, each of the first carbon emission factor, each of the second total consumption, each of the second carbon emission factor, each of the first total emission, and each of the first global warming potential.

[0103] In one embodiment, the third determining module is specifically configured to: determining a mass of each material in the target material set using a corresponding transportation mode; determining a distance of each material in the target material set using a corresponding transportation mode; determining a third carbon emission factor of a transportation mode used by each material in the target material set; determining a second total carbon emission generated in the transportation process of each material in the target material set based on each of the mass, each of the distance, and each of the third carbon emission factor.

[0104] In one embodiment, the fourth determining module is specifically configured to: determining a third total consumption of energy required for assembling the target internal combustion engine based on the target material set; determining a fourth carbon emission factor of energy required for assembling the target internal combustion engine based on the target material set; determining a fourth total consumption of materials required for assembling the target internal combustion engine based on the target material set; determining a fifth carbon emission factor of materials required for assembling the target internal combustion engine based on the target material set; determining a second total emission of greenhouse gases directly emitted in the assembling process of the target internal combustion engine based on the target material set; determining a second global warming potential of greenhouse gases directly emitted in the assembling process of the target internal combustion engine based on the target material set; determining a third total carbon emission generated in the assembling process of the target internal combustion engine based on the target material set based on each of the third total consumption, each of the fourth carbon emission factor, each of the fourth total consumption, each of the fifth carbon emission factor, each of the second total emission, and each of the second global warming potential.

[0105] In one embodiment, the fifth determining module is specifically configured to: determining a fifth total amount of energy consumed by the preset number of target internal combustion engines in the testing process; determining a sixth carbon emission factor of energy required for disposing of the waste generated in the assembling and testing process of the preset number of target internal combustion engines; determining a fourth total amount of carbon emissions generated by the preset number of target internal combustion engines in the testing process based on each of the fifth total amount of energy consumed and each of the sixth carbon emission factor.

[0106] In one embodiment, the sixth determining module is specifically configured to: determining a sixth total amount of energy consumed by the preset number of target internal combustion engines in the testing process; determining a seventh carbon emission factor of energy required for disposing of the waste generated in the assembling and testing process of the preset number of target internal combustion engines; determining a seventh total amount of material consumed by the preset number of target internal combustion engines in the testing process; determining an eighth carbon emission factor of material required for disposing of the waste generated in the assembling and testing process of the preset number of target internal combustion engines; determining a third total amount of emissions of greenhouse gases directly emitted by the waste generated in the assembling and testing process of the preset number of target internal combustion engines; determining a third global warming potential of greenhouse gases directly emitted by the waste generated in the assembling and testing process of the preset number of target internal combustion engines; determining a fifth total amount of carbon emissions generated by the waste generated in the assembling and testing process of the preset number of target internal combustion engines based on each of the sixth total amount of energy consumed, each of the seventh carbon emission factor, each of the seventh total amount of material consumed, each of the eighth carbon emission factor, each of the third total amount of emissions, and each of the third global warming potential.

[0107] Figure 2 An example of a schematic diagram of a physical structure of an electronic device is shown in Figure 2 The electronic device can include a processor 210, a communications interface 220, a memory 230, and a communications bus 240, wherein the processor 210, the communications interface 220, and the memory 230 can communicate with each other through the communications bus 240. The processor 210 can invoke a logical instruction in the memory 230 to execute the following method: determining a target material set from a bill of materials for manufacturing a preset number of target internal combustion engines; determining a first total amount of carbon emissions generated by each material in the target material set in a production process; determining a second total amount of carbon emissions generated by each material in the target material set in a transportation process; determining a third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set; determining a fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in a testing process; determining a fifth total carbon emission amount generated by waste produced by the assembling and testing processes of the preset number of target internal combustion engines; adding the first total carbon emission amount, the second total carbon emission amount, the third total carbon emission amount, the fourth total carbon emission amount, and the fifth total carbon emission amount to obtain a total carbon emission amount of manufacturing the preset number of target internal combustion engines.

[0108] In addition, the logical instructions in the memory 230 described above can be implemented in the form of a software function unit and sold or used as an independent product, and can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application essentially or the parts that make contributions to the related art or parts of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0109] In yet another aspect, the embodiments of the present application also provide a non-transitory computer readable storage medium having a computer program stored thereon, which is executed by a processor to implement the method provided by the above-mentioned embodiments, for example, including: determining a target material set from a bill of materials for manufacturing a preset number of target internal combustion engines; determining a first total carbon emission amount generated by each material in the target material set in a production process; determining a second total carbon emission amount generated by each material in the target material set in a transportation process; determining a third total carbon emission amount generated by assembling the target internal combustion engine based on the target material set; determining a fourth total carbon emission amount generated by the preset number of assembled target internal combustion engines in a testing process; determining a fifth total carbon emission amount generated by waste produced by the assembling and testing processes of the preset number of target internal combustion engines; The first total carbon emission, the second total carbon emission, the third total carbon emission, the fourth total carbon emission and the fifth total carbon emission are added to obtain a total carbon emission of manufacturing the preset number of target internal combustion engines.

[0110] In another aspect, the embodiments of the present application also provide a computer program product, which stores a computer program. The computer program is executed by a processor to implement the method provided by the above embodiments, for example, comprising: determining a target material set from a bill of materials of manufacturing a preset number of target internal combustion engines; determining a first total carbon emission generated by each material in the target material set in a production process; determining a second total carbon emission generated by each material in the target material set in a transportation process; determining a third total carbon emission generated by assembling the target internal combustion engine based on the target material set; determining a fourth total carbon emission generated by the preset number of assembled target internal combustion engines in a test process; determining a fifth total carbon emission generated by waste generated by the assembling and test process of the preset number of target internal combustion engines; The first total carbon emission, the second total carbon emission, the third total carbon emission, the fourth total carbon emission and the fifth total carbon emission are added to obtain a total carbon emission of manufacturing the preset number of target internal combustion engines.

[0111] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separate, and the components illustrated as units can or can not be physical units, i.e., can be located in one place, or can be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the embodiments. Those skilled in the art can understand and implement without creative labor.

[0112] From the above description of the embodiments, those skilled in the art can clearly understand that the embodiments can be realized by means of software plus necessary universal hardware platforms, and of course can also be realized by hardware. Based on such understanding, the above technical solutions essentially or in other words the part that contributes to the related art can be embodied in the form of a software product, which can be stored in a computer readable storage medium, such as a ROM / RAM, a magnetic disk, an optical disk, etc., and includes a plurality of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute the methods described in each embodiment or some parts of the embodiments.

[0113] Finally, it should be noted that the above embodiments are only used to illustrate the present application, and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present application do not deviate from the spirit and scope of the present application.

Claims

1. A method for calculating the carbon footprint of internal combustion engine manufacturing, characterized in that, include: Determine the target material set from the bill of materials for manufacturing a predetermined number of target internal combustion engines; Determine the total first carbon emissions generated by each material in the target material set during the production process; Determine the total second carbon emissions generated by each material in the target material collection during the transportation process; Determine the total third carbon emissions generated by assembling the target internal combustion engine based on the target material set; Determine the total fourth carbon emissions generated during the testing process by assembling a predetermined number of target internal combustion engines; Determine the total fifth carbon emissions generated from the waste produced during the assembly and testing of a predetermined number of target internal combustion engines; The first total carbon emissions, the second total carbon emissions, the third total carbon emissions, the fourth total carbon emissions, and the fifth total carbon emissions are summed to obtain the total carbon emissions from the manufacture of a preset number of target internal combustion engines.

2. The method for calculating the carbon footprint of internal combustion engine manufacturing according to claim 1, characterized in that, Determining the total first carbon emissions generated by each material in the target material set during the production process includes: Determine the initial total energy consumption required by each material in the target material set during the production process; Determine the first carbon emission factor of the energy required for the production process of each material in the target material set; Determine the second total material consumption of each material in the target material set during the production process; Determine the second carbon emission factor of each material in the target material set in the production process; Determine the first total amount of greenhouse gas emissions directly emitted from each material in the target material concentration during the production process; Determine the first global warming potential of greenhouse gases directly emitted from each material in the target material set during the production process; Based on each of the first total consumption, each of the first carbon emission factors, each of the second total consumption, each of the second carbon emission factors, each of the first total emissions, and each of the first global warming potential values, the first total carbon emissions generated by each material in the target material set during the production process are determined.

3. The method for calculating the carbon footprint of internal combustion engine manufacturing according to claim 1, characterized in that, Determining the total second carbon emissions generated by each material in the target material collection during transportation includes: Determine the mass of each material in the target material set using the appropriate transportation method; Determine the distances of each material in the target material set using the corresponding transportation methods; Determine the third carbon emission factor for the transportation mode used for each material in the target material set; Based on the stated mass, the stated distance, and the stated third carbon emission factor, the total second carbon emissions generated by each material in the target material set during the transportation process are determined.

4. The method for calculating the carbon footprint of internal combustion engine manufacturing according to claim 1, characterized in that, The determination of the total third carbon emissions generated from assembling the target internal combustion engine based on the target material set includes: Determine the third total energy consumption required for assembling the target internal combustion engine based on the target material set; Determine the fourth carbon emission factor of the energy required to assemble the target internal combustion engine based on the target material set; Determine the fourth total material consumption required for assembling the target internal combustion engine based on the target material set; Determine the fifth carbon emission factor of the materials required for assembling the target internal combustion engine based on the target material set; Determine the second total amount of greenhouse gases directly emitted during the assembly of the target internal combustion engine based on the target material set; Determine a second global warming potential value for greenhouse gases directly emitted during the assembly of a target internal combustion engine based on the target material set; Based on the total third consumption, the fourth carbon emission factor, the fourth total consumption, the fifth carbon emission factor, the second total emission and the second global warming potential, the total third carbon emission generated by assembling the target internal combustion engine based on the target material set is determined.

5. The method for calculating the carbon footprint of internal combustion engine manufacturing according to claim 1, characterized in that, The fourth total carbon emissions generated during the testing process of the predetermined number of target internal combustion engines being assembled include: The fifth total energy consumption required during the testing process for the target number of internal combustion engines to be assembled is determined. The sixth carbon emission factor determines the energy required for the testing process of the target number of internal combustion engines to be assembled. Based on the fifth total consumption and the sixth carbon emission factor, the fourth total carbon emission generated by the target number of assembled internal combustion engines during the testing process is determined.

6. The method for calculating the carbon footprint of internal combustion engine manufacturing according to claim 1, characterized in that, The fifth total carbon emissions generated from the waste produced during the assembly and testing process of a predetermined number of target internal combustion engines include: Determine the sixth total energy consumption required to process the waste generated during the assembly and testing of a predetermined number of target internal combustion engines; The seventh carbon emission factor is used to determine the energy required to process the waste generated during the assembly and testing of a predetermined number of target internal combustion engines. Determine the seventh total material consumption required to process the waste generated during the assembly and testing of a predetermined number of target internal combustion engines; Determine the eighth carbon emission factor of the materials required to process the waste generated during the assembly and testing of a predetermined number of target internal combustion engines; Determine the total amount of third-generation greenhouse gas emissions directly emitted from the assembly and testing process of a predetermined number of target internal combustion engines; Determine the third global warming potential of greenhouse gases directly emitted from waste generated during the assembly and testing of a predetermined number of target internal combustion engines. Based on the sixth total consumption, the seventh carbon emission factor, the eighth carbon emission factor, the third total emission, and the third global warming potential, the fifth total carbon emission generated by the waste generated during the assembly and testing process of a predetermined number of target internal combustion engines is determined.

7. A carbon footprint accounting device for internal combustion engine manufacturing, characterized in that, include: The first determining module is used to determine the target material set from the bill of materials for manufacturing a preset number of target internal combustion engines; The second determining module is used to determine the total first carbon emissions generated by each material in the target material set during the production process; The third determining module is used to determine the total second carbon emissions generated by each material in the target material collection during the transportation process; The fourth determining module is used to determine the total third carbon emissions generated by assembling the target internal combustion engine based on the target material set; The fifth determining module is used to determine the total carbon emissions generated by the pre-set number of target internal combustion engines during the testing process. The sixth determining module is used to determine the total fifth carbon emissions generated by the waste produced during the assembly and testing process of a preset number of target internal combustion engines; The summation module is used to sum the first total carbon emissions, the second total carbon emissions, the third total carbon emissions, the fourth total carbon emissions, and the fifth total carbon emissions to obtain the total carbon emissions from the manufacture of a preset number of target internal combustion engines.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the carbon footprint accounting method for internal combustion engine manufacturing as described in any one of claims 1-6.

9. A storage medium, said storage medium being a non-transitory computer-readable storage medium, wherein a computer program is stored thereon, characterized in that, When executed by a processor, the computer program implements the carbon footprint accounting method for internal combustion engine manufacturing as described in any one of claims 1-6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the carbon footprint accounting method for internal combustion engine manufacturing as described in any one of claims 1-6.

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