Carbon emission determination method and device, medium and product

Abstract

The embodiment of the invention provides a carbon emission determination method and device, a medium and a product, relates to the technical field of carbon emission, and aims to solve the problem that the carbon emission of a diesel generating set cannot be comprehensively calculated in a general technology. The carbon emission determination method comprises the following steps: acquiring information parameters and emission factors of the diesel generating set in each stage in a product life cycle; according to the information parameter and the emission factor of each stage, respectively determining the carbon emission of each stage; and determining the carbon emission of the product life cycle according to the carbon emission of each stage.

Description

Technical Field

[0001] The present application relates to the field of carbon emission technology, and in particular to a method, device, medium and product for determining carbon emissions. Background Art

[0002] Diesel generator sets will produce certain greenhouse gas emissions from production to use and recycling. Evaluating the carbon emissions of diesel generator sets during their life cycle can provide support and guarantee for the planning and development of the diesel generator industry, and can also provide data support for energy conservation and carbon reduction in the ecological environment.

[0003] However, general technology usually only calculates the carbon emissions of diesel generator sets at a certain stage (for example, the stage of producing diesel generator sets, the stage of operating diesel generator sets).

[0004] Therefore, how to comprehensively calculate the carbon emissions of diesel generator sets is a technical problem that urgently needs to be solved. Summary of the invention

[0005] The embodiments of the present disclosure provide a method, device, medium and product for determining carbon emissions to solve the problem that general technologies cannot fully calculate the carbon emissions of diesel generator sets.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] First, a method for determining carbon emissions is provided, including: obtaining information parameters and emission factors of diesel generator sets at various stages in their product life cycle; the various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage; the first stage is used to represent the stage of obtaining the raw materials required for the production of diesel generator sets and the parts and components for the production of diesel generator sets; the second stage is used to represent the stage of transporting raw materials and parts; the third stage is used to represent the stage of producing diesel generator sets; the fourth stage is used to represent the stage of transporting diesel generator sets; the fifth stage is used to represent the stage of operating diesel generator sets; the sixth stage is used to represent the stage of recycling diesel generator sets and remaining diesel in diesel generator sets; according to the information parameters and emission factors of each stage, the carbon emissions of each stage are determined respectively; according to the carbon emissions of each stage, the carbon emissions of the product life cycle are determined.

[0008] Optionally, when the stage is the first stage, the information parameters of the first stage include: types of raw materials, consumption of raw materials, categories of parts and components, and consumption of parts. The emission factors of the first stage include: carbon emission factors of raw materials and carbon emission factors of parts. According to the information parameters and emission factors of each stage, the carbon emissions of each stage are determined respectively, including: determining the first carbon emissions according to the information parameters and emission factors of the first stage; the first carbon emissions are the carbon emissions of the diesel generator in the first stage; the first carbon emissions satisfy the following formula:

[0009]

[0010] Among them, CM i Used to indicate the consumption of the i-th raw material in the raw materials, MF i Used to represent the carbon emission factor of the i-th raw material, CE j Used to indicate the consumption of the jth type of parts in the parts, EF j Used to represent the carbon emission factor of the jth type of parts.

[0011] Optionally, when the stage is the second stage, the information parameters of the second stage include: the type of raw materials, the weight of raw materials, the type of parts, the weight of parts, the transportation method and transportation distance of raw materials, the transportation method and transportation distance of parts, and the emission factors of the second stage include: the carbon emission factor per unit distance of transportation, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: determining the second carbon emissions according to the information parameters and emission factors of the second stage; the second carbon emissions are the carbon emissions of the diesel generator in the second stage; the second carbon emissions satisfy the following formula:

[0012]

[0013] Among them, LM i Used to indicate the weight of the i-th raw material in the raw materials, D i,k It is used to indicate the transportation distance of the i-th raw material using the k-th mode of transportation. i Used to indicate the weight of the jth type of parts, D j,k It is used to indicate the transportation distance of the jth type of parts using the kth mode of transportation, EF k Used to represent the carbon emission factor for transporting unit distance using the kth mode of transport.

[0014] Optionally, when the stage is the third stage, the information parameters of the third stage include: the energy consumption of the diesel generator set, the emission factor of the third stage includes: the carbon emission factor of the energy, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: determining the third carbon emissions according to the information parameters and emission factors of the third stage; the third carbon emissions are the carbon emissions of the diesel generator in the third stage; the third carbon emissions satisfy the following formula:

[0015]

[0016] Among them, H i Used to indicate the consumption of the i-th energy in energy, HF i Used to represent the carbon emission factor of the i-th energy source.

[0017] Optionally, when the stage is the fourth stage, the information parameters of the fourth stage include: the type of transport vehicle for transporting the diesel generator set, the weight of the transport vehicle and the transportation distance of the transport vehicle, and the emission factor of the fourth stage includes: the carbon emission factor of the transport vehicle, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: determining the fourth carbon emissions according to the information parameters and emission factors of the fourth stage; the fourth carbon emissions are the carbon emissions of the diesel generator in the fourth stage; the fourth carbon emissions satisfy the following formula:

[0018]

[0019] Among them, Z i Used to indicate the weight of the i-th transport vehicle among the transport vehicles, D i It is used to represent the transportation distance of the i-th transportation tool; ZF i Used to represent the carbon emission factor of the i-th means of transportation.

[0020] Optionally, when the stage is the fifth stage, the information parameters of the fifth stage include: the running time of the diesel generator set and the consumption rate of diesel burned by the diesel generator set, and the emission factor of the fifth stage includes: the carbon emission factor of diesel, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: determining the fifth carbon emissions according to the information parameters and emission factors of the fifth stage; the fifth carbon emissions are the carbon emissions of the diesel generator in the fifth stage; the fifth carbon emissions satisfy the following formula:

[0021] C 第五阶段 =T×K×TF 柴油 ;

[0022] Among them, T is used to represent the operating time of the diesel generator set, K is used to represent the consumption rate of diesel fuel burned by the diesel generator set, and TF柴油 Used to express the carbon emission factor of diesel.

[0023] Optionally, when the stage is the sixth stage, the information parameters of the sixth stage include: the reference carbon emissions generated by the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set in the historical time period; the reference diesel generator set is a diesel generator set of the same model as the diesel generator set, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: predicting the sixth carbon emissions based on the reference carbon emissions; the sixth carbon emissions are the carbon emissions of the diesel generator in the sixth stage.

[0024] Optionally, the carbon emissions of the product life cycle are determined based on the carbon emissions in each stage, including: determining the carbon emissions of the product life cycle as the sum of the first carbon emissions, the second carbon emissions, the third carbon emissions, the fourth carbon emissions, the fifth carbon emissions, and the sixth carbon emissions.

[0025] Optionally, in the case that there are multiple models of diesel generator sets, the method also includes: determining an average carbon emissions value based on the carbon emissions of the multiple models of diesel generator sets; the average carbon emissions value includes at least one of the following: an average of the first carbon emissions value of the multiple models of diesel generator sets, an average of the second carbon emissions value, an average of the third carbon emissions value, an average of the fourth carbon emissions value, an average of the fifth carbon emissions value, an average of the sixth carbon emissions value, and an average carbon emissions value over the product life cycle of the multiple models of diesel generator sets; determining whether the carbon emissions of each model of diesel generator sets are abnormal based on the carbon emissions and the average carbon emissions value of the multiple models of diesel generator sets.

[0026] In a second aspect, a carbon emission determination device is provided, which includes: a communication unit and a processing unit; the communication unit is used to obtain information parameters and emission factors of diesel generator sets at various stages in the product life cycle; the various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage; the first stage is used to represent the stage of obtaining raw materials required for the production of diesel generator sets and the production of parts and components of diesel generator sets; the second stage is used to represent the stage of transporting raw materials and parts; the third stage is used to represent the stage of producing diesel generator sets; the fourth stage is used to represent the stage of transporting diesel generator sets; the fifth stage is used to represent the stage of operating diesel generator sets; the sixth stage is used to represent the stage of recycling diesel generator sets and remaining diesel in diesel generator sets; the processing unit is used to determine the carbon emissions of each stage according to the information parameters and emission factors of each stage; the processing unit is also used to determine the carbon emissions of the product life cycle according to the carbon emissions of each stage.

[0027] Optionally, when the stage is the first stage, the information parameters of the first stage include: the type of raw materials, the consumption of raw materials, the category of parts and the consumption of parts, and the emission factors of the first stage include: the carbon emission factor of raw materials and the carbon emission factor of parts. The processing unit is specifically used to: determine the first carbon emissions according to the information parameters and emission factors of the first stage; the first carbon emissions are the carbon emissions of the diesel generator in the first stage; the first carbon emissions satisfy the following formula:

[0028]

[0029] Among them, CM i Used to indicate the consumption of the i-th raw material in the raw materials, MF i Used to represent the carbon emission factor of the i-th raw material, CE j Used to indicate the consumption of the jth type of parts in the parts, EF j Used to represent the carbon emission factor of the jth type of parts.

[0030] Optionally, when the stage is the second stage, the information parameters of the second stage include: the type of raw materials, the weight of raw materials, the category of parts, the weight of parts, the transportation method and transportation distance of raw materials, the transportation method and transportation distance of parts, and the emission factors of the second stage include: the carbon emission factor per unit distance of transportation, and the processing unit is specifically used to: determine the second carbon emissions according to the information parameters and emission factors of the second stage; the second carbon emissions are the carbon emissions of the diesel generator in the second stage; the second carbon emissions satisfy the following formula:

[0031]

[0032] Among them, LM i Used to indicate the weight of the i-th raw material in the raw materials, D i,k It is used to indicate the transportation distance of the i-th raw material using the k-th mode of transportation. i Used to indicate the weight of the jth type of parts, D j,k It is used to indicate the transportation distance of the jth type of parts using the kth mode of transportation, EF k Used to represent the carbon emission factor for transporting unit distance using the kth mode of transport.

[0033] Optionally, when the stage is the third stage, the information parameters of the third stage include: the energy consumption of the diesel generator set, the emission factor of the third stage includes: the carbon emission factor of the energy, and the processing unit is specifically used to: determine the third carbon emissions according to the information parameters and emission factors of the third stage; the third carbon emissions are the carbon emissions of the diesel generator in the third stage; the third carbon emissions satisfy the following formula:

[0034]

[0035] Among them, H i Used to indicate the consumption of the i-th energy in energy, HF i Used to represent the carbon emission factor of the i-th energy source.

[0036] Optionally, when the stage is the fourth stage, the information parameters of the fourth stage include: the type of transport vehicle for transporting the diesel generator set, the weight of the transport vehicle and the transportation distance of the transport vehicle, and the emission factor of the fourth stage includes: the carbon emission factor of the transport vehicle, and the processing unit is specifically used to: determine the fourth carbon emission amount according to the information parameters and emission factors of the fourth stage; the fourth carbon emission amount is the carbon emission amount of the diesel generator in the fourth stage; the fourth carbon emission amount satisfies the following formula:

[0037]

[0038] Among them, Z i Used to indicate the weight of the i-th transport vehicle among the transport vehicles, D i It is used to represent the transportation distance of the i-th transportation tool; ZF i Used to represent the carbon emission factor of the i-th means of transportation.

[0039] Optionally, when the stage is the fifth stage, the information parameters of the fifth stage include: the operating time of the diesel generator set and the consumption rate of diesel burned by the diesel generator set, and the emission factor of the fifth stage includes: the carbon emission factor of diesel, and the processing unit is specifically used to: determine the fifth carbon emission according to the information parameters and emission factors of the fifth stage; the fifth carbon emission is the carbon emission of the diesel generator in the fifth stage; the fifth carbon emission satisfies the following formula:

[0040] C 第五阶段 =T×K×TF 柴油 ;

[0041] Among them, T is used to represent the operating time of the diesel generator set, K is used to represent the consumption rate of diesel fuel burned by the diesel generator set, and TF 柴油 Used to express the carbon emission factor of diesel.

[0042] Optionally, when the stage is the sixth stage, the information parameters of the sixth stage include: the reference carbon emissions generated in the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set in the historical time period; the reference diesel generator set is a diesel generator set of the same model as the diesel generator set, and the processing unit is specifically used to: predict the sixth carbon emissions based on the reference carbon emissions; the sixth carbon emissions are the carbon emissions of the diesel generator in the sixth stage.

[0043] Optionally, the processing unit is specifically used to determine the carbon emissions of the product life cycle by summing the first carbon emissions, the second carbon emissions, the third carbon emissions, the fourth carbon emissions, the fifth carbon emissions, and the sixth carbon emissions.

[0044] Optionally, in the case where there are multiple models of diesel generator sets, the processing unit is further used to determine an average carbon emissions value based on the carbon emissions of the multiple models of diesel generator sets; the average carbon emissions value includes at least one of the following: an average of the first carbon emissions value of the multiple models of diesel generator sets, a second carbon emissions value, a third carbon emissions value, a fourth carbon emissions value, a fifth carbon emissions value, a sixth carbon emissions value, and an average carbon emissions value during the product life cycle of the multiple models of diesel generator sets; the processing unit is also used to determine whether the carbon emissions of each model of diesel generator sets are abnormal based on the carbon emissions and the average carbon emissions value of the multiple models of diesel generator sets.

[0045] In a third aspect, a carbon emission determination device is provided, comprising a memory and a processor; the memory is used to store computer execution instructions, and the processor is connected to the memory through a bus; when the carbon emission determination device is running, the processor executes the computer execution instructions stored in the memory, so that the carbon emission determination device performs the carbon emission determination method of the first aspect.

[0046] The carbon emission determination device may be an electronic device, or a part of an electronic device, such as a chip system in an electronic device. The chip system is used to support the electronic device to implement the functions involved in the first aspect and any possible implementation thereof, for example, to obtain and determine the data and / or information involved in the above-mentioned carbon emission determination method. The chip system includes a chip, and may also include other discrete devices or circuit structures.

[0047] In a fourth aspect, a computer-readable storage medium is provided, the computer-readable storage medium comprising computer execution instructions, and when the computer execution instructions are executed on a computer, the computer executes the carbon emission determination method described in the first aspect.

[0048] In a fifth aspect, a computer program product is also provided, which includes a computer program or instructions. When the computer instructions are run on a carbon emission determination device, the carbon emission determination device executes the carbon emission determination method as described in the first aspect above.

[0049] It should be noted that the above-mentioned computer instructions may be stored in whole or in part on a computer-readable storage medium. The computer-readable storage medium may be packaged together with the processor of the carbon emission determination device, or may be packaged separately from the processor of the carbon emission determination device, which is not limited in the embodiments of the present application.

[0050] The description of the second, third, fourth and fifth aspects of the present application can refer to the detailed description of the first aspect.

[0051] In the embodiments of the present application, the name of the above-mentioned carbon emission determination device does not limit the device or functional module itself. In actual implementation, these devices or functional modules may appear with other names. For example, the receiving unit may also be called a receiving module, a receiver, etc. As long as the functions of each device or functional module are similar to those of the present application, they fall within the scope of the claims of the present application and their equivalent technologies.

[0052] The technical solution provided by this application brings at least the following beneficial effects:

[0053] Based on any of the above aspects, an embodiment of the present application provides a method for determining carbon emissions. First, information parameters and emission factors of a diesel generator set at each stage in its product life cycle are obtained. The stages include: a first stage, a second stage, a third stage, a fourth stage, a fifth stage and a sixth stage. The first stage is used to represent the stage of obtaining the raw materials required for producing diesel generator sets and the parts for producing diesel generator sets. The second stage is used to represent the stage of transporting raw materials and parts. The third stage is used to represent the stage of producing diesel generator sets. The fourth stage is used to represent the stage of transporting diesel generator sets. The fifth stage is used to represent the stage of operating diesel generator sets. The sixth stage is used to represent the stage of recovering diesel generator sets and the remaining diesel in diesel generator sets. Then, according to the information parameters and emission factors of each stage, the carbon emissions of each stage are determined respectively. Then, according to the carbon emissions of each stage, the carbon emissions of the product life cycle are determined.

[0054] From the above, it can be seen that when determining the carbon emissions of a diesel generator set during its product life cycle, this application takes into account the carbon emissions at each stage of the product life cycle. Therefore, the carbon emissions of a diesel generator set during its product life cycle can be determined based on the carbon emissions at each stage, solving the problem that general technology cannot comprehensively calculate the carbon emissions of a diesel generator set.

[0055] The beneficial effects of the first, second, third, fourth and fifth aspects of the present application can all be referred to the analysis of the above beneficial effects, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 A structural schematic diagram of a carbon emission determination system provided in an embodiment of the present application;

[0057] Figure 2 A schematic diagram of a hardware structure of a communication device provided in an embodiment of the present application;

[0058] Figure 3 A schematic diagram of a method for determining carbon emissions provided in an embodiment of the present application;

[0059] Figure 4 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0060] Figure 5 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0061] Figure 6 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0062] Figure 7 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0063] Figure 8 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0064] Fig. 9 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0065] Fig.10 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0066] Fig.11 A schematic diagram of a process flow of another method for determining carbon emissions provided in an embodiment of the present application;

[0067] Fig.12 A schematic diagram of the structure of a carbon emission determination device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0069] It should be noted that, in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0070] In order to facilitate a clear description of the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish between identical or similar items with substantially the same functions and effects. Those skilled in the art can understand that words such as "first" and "second" do not limit the quantity and order of execution.

[0071] Before introducing in detail the carbon emission determination method provided by this application, a brief introduction to the application scenarios and implementation environment involved in this application is first given.

[0072] First, a brief introduction to the application scenarios involved in this application is given.

[0073] As mentioned in the background technology, carbon footprint (also known as carbon emissions) refers to the total amount of greenhouse gas emissions directly or indirectly generated by a product during its life cycle, which can accurately reflect the carbon emissions of the product life cycle. Diesel generator sets will generate certain greenhouse gas emissions from production to use and recycling. Evaluating the carbon emissions of diesel generator sets during their life cycle can provide support and guarantee for the planning and development of the diesel generator industry, and can also provide data support for energy conservation and carbon reduction in the ecological environment.

[0074] However, general technology usually only calculates the carbon emissions of diesel generator sets at a certain stage (for example, the stage of producing diesel generator sets, the stage of operating diesel generator sets), and cannot provide reliable and complete data for energy conservation and carbon reduction. In addition, in the process of producing diesel generator sets, a database of carbon emissions of diesel generator sets has not been formed, and it is impossible to compare the carbon emissions of diesel generator sets of the same specifications.

[0075] In response to the above problems, an embodiment of the present application provides a method for determining carbon emissions. First, information parameters and emission factors of diesel generator sets at various stages in their product life cycle are obtained. The various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage. The first stage is used to represent the stage of obtaining the raw materials required for the production of diesel generator sets and the parts for producing diesel generator sets. The second stage is used to represent the stage of transporting raw materials and parts. The third stage is used to represent the stage of producing diesel generator sets. The fourth stage is used to represent the stage of transporting diesel generator sets. The fifth stage is used to represent the stage of operating diesel generator sets. The sixth stage is used to represent the stage of recovering diesel generator sets and the remaining diesel in diesel generator sets. Then, according to the information parameters and emission factors of each stage, the carbon emissions of each stage are determined respectively. Then, according to the carbon emissions of each stage, the carbon emissions of the product life cycle are determined.

[0076] From the above, it can be seen that when determining the carbon emissions of a diesel generator set during its product life cycle, this application takes into account the carbon emissions at each stage of the product life cycle. Therefore, the carbon emissions of a diesel generator set during its product life cycle can be determined based on the carbon emissions at each stage, solving the problem that general technology cannot comprehensively calculate the carbon emissions of a diesel generator set.

[0077] Secondly, when there are multiple models of diesel generator sets, the present application also determines the average carbon emissions based on the carbon emissions of the multiple models of diesel generator sets. Therefore, the carbon emissions of diesel generator sets of the same specifications but different models can be compared.

[0078] The implementation environment of the above-mentioned carbon emission determination method may be the carbon emission determination system provided in the embodiment of the present application.

[0079] Figure 1 FIG. 1 shows a schematic diagram of the structure of a carbon emission determination system provided in an embodiment of the present application. Figure 1 As shown, the carbon emission determination system includes: a carbon emission determination device 101 and a data storage device 102 .

[0080] The carbon emission determination device 101 and the data storage device 102 are communicatively connected.

[0081] In practical applications, the carbon emission determination device 101 can be connected to any number of data storage devices 102. For ease of understanding, Figure 1 An example is given for describing the connection between a carbon emission determination device 101 and a data storage device 102 .

[0082] In an embodiment of the present application, the data storage device 102 is used to provide data for determining carbon emissions (for example, information parameters and emission factors) to the carbon emissions determination device 101, so that the carbon emissions determination device 101 determines carbon emissions based on the data sent by the data storage device 102.

[0083] Optionally, the data storage device 102 can be the Chinese Low Carbon Design Database (CLCD), which is used to provide the carbon emission factor of raw materials, the carbon emission factor of parts, the carbon emission factor of unit distance of transportation, the carbon emission factor of transportation tools, the carbon emission factor of energy, and the carbon emission factor of diesel to the carbon emission determination device 101.

[0084] Optionally, the data storage device 102 may be a carbon emission factor database, used to provide the carbon emission factor of raw materials, the carbon emission factor of parts, the carbon emission factor of unit distance of transportation, the carbon emission factor of transportation tools, the carbon emission factor of energy, and the carbon emission factor of diesel to the carbon emission determination device 101.

[0085] Optionally, the data storage device 102 can be a database of a diesel generator set manufacturer, used to provide the carbon emission determination device 101 with the types of raw materials, categories of parts, consumption of raw materials, consumption of parts, and energy consumption in producing diesel generator sets.

[0086] Optionally, the data storage device 102 may be a database of a supplier of raw materials required by the diesel generator set, used to provide the carbon emission determination device 101 with the weight of the raw materials, the transportation method and the transportation distance of the raw materials.

[0087] Optionally, the data storage device 102 may be a database of suppliers of parts required for the diesel generator set, used to provide the carbon emission determination device 101 with the weight of the parts, the transportation method and the transportation distance of the parts.

[0088] Optionally, the data storage device 102 can be a database of a third-party verification agency, used to provide the carbon emission determination device 101 with the operating time of the diesel generator set, the consumption rate of diesel burned by the diesel generator set, the carbon emissions during the stage of transporting raw materials and parts in the historical time period, and the reference carbon emissions generated during the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set in the historical time period.

[0089] Optionally, the data storage device 102 may be a database filled in by the diesel generator set purchaser according to actual conditions, and used to provide the type of transport vehicle for transporting the diesel generator set, the weight of the transport vehicle, and the transportation distance of the transport vehicle.

[0090] Optionally, the physical devices of the carbon emission determination device 101 and the data storage device 102 may be a server, a terminal, or other types of electronic devices, which is not limited in the embodiments of the present application.

[0091] Optionally, the terminal may be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing device connected to a wireless modem. The wireless terminal may communicate with one or more core networks via a radio access network (RAN). The wireless terminal may be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, or a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges language and / or data with a radio access network, such as a mobile phone, tablet computer, laptop computer, netbook, personal digital assistant (PDA).

[0092] Optionally, the above-mentioned server can be a server in a server cluster (consisting of multiple servers), or a chip in the server, or a system on a chip in the server, or can be implemented by a virtual machine (VM) deployed on a physical machine, which is not limited in the embodiments of the present application.

[0093] Optionally, the carbon emission determination device 101 and the data storage device 102 may be two devices independently provided, or may be integrated into the same device. When the carbon emission determination device 101 and the data storage device 102 are integrated into the same device, the data storage device 102 may be a storage module (e.g., a database, etc.) of the carbon emission determination device 101.

[0094] It is easy to understand that when the carbon emission determination device 101 and the data storage device 102 are integrated into the same device, the communication method between the carbon emission determination device 101 and the data storage device 102 is the communication between the internal modules of the device. In this case, the communication process between the two is the same as "the communication process between the carbon emission determination device 101 and the data storage device 102 when they are independent of each other".

[0095] For ease of understanding, the present application takes the example that the carbon emission determination device 101 and the data storage device 102 are independent of each other for explanation.

[0096] The carbon emission determination device in the carbon emission determination system includes: Figure 2 The following are the components included. Figure 2 Taking the communication device shown as an example, the hardware structure of the carbon emission determination device is introduced.

[0097] Figure 2 , which is a schematic diagram of a hardware structure of a communication device provided in an embodiment of the present application. The communication device includes a processor 21, a memory 22, a communication interface 23, and a bus 24. The processor 21, the memory 22, and the communication interface 23 can be connected via a bus 24.

[0098] The processor 21 is the control center of the communication device, which can be a processor or a general term for multiple processing elements. For example, the processor 21 can be a general-purpose central processing unit (CPU) or other general-purpose processors. Among them, the general-purpose processor can be a microprocessor or any conventional processor.

[0099] As an embodiment, the processor 21 may include one or more CPUs, such as Figure 2 CPU 0 and CPU 1 are shown in .

[0100] The memory 22 may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0101] In a possible implementation, the memory 22 may exist independently of the processor 21, and the memory 22 may be connected to the processor 21 via a bus 24 for storing instructions or program codes. When the processor 21 calls and executes the instructions or program codes stored in the memory 22, the carbon emission determination method provided in the following embodiments of the present application can be implemented.

[0102] In the embodiment of the present application, for the communication device, the software programs stored in the memory 22 are different, so the functions implemented by the communication device are different. The functions performed by each device will be described in conjunction with the following flowchart.

[0103] In another possible implementation, the memory 22 may also be integrated with the processor 21 .

[0104] The communication interface 23 is used for the communication device to connect with other devices through a communication network, and the communication network may be Ethernet, wireless access network, wireless local area network (WLAN), etc. The communication interface 23 may include a receiving unit for receiving data and a sending unit for sending data.

[0105] The bus 24 may be an industry standard architecture (ISA) bus, a peripheral component interconnect (PCI) bus, or an extended industry standard architecture (EISA) bus. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 2 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0106] It should be pointed out that Figure 2 The structure shown in the figure does not constitute a limitation on the communication device, except Figure 2 In addition to the components shown, the communication device may include more or fewer components than shown, or combine certain components, or arrange the components differently.

[0107] The carbon emission determination method provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0108] The carbon emission determination method provided in the embodiment of the present application is applied to Figure 1 The carbon emission determination device 101 in the carbon emission determination system shown in FIG. Figure 3 As shown, the carbon emission determination method provided in the embodiment of the present application includes:

[0109] S301. The carbon emission determination device obtains information parameters and emission factors of the diesel generator set at each stage in the product life cycle.

[0110] Among them, the various stages include: stage one, stage two, stage three, stage four, stage five and stage six.

[0111] The first stage is used to represent the stage of obtaining the raw materials and parts required for the production of diesel generator sets.

[0112] It should be understood that the production of diesel generator sets first requires the acquisition of raw materials and parts required for the production of diesel generator sets, and before obtaining raw materials and parts, raw materials and parts should be produced first. In the process of producing raw materials and parts, carbon emissions will be generated. Therefore, the carbon emission determination device needs to obtain the information parameters and emission factors of the stages of producing raw materials and parts required for diesel generator sets, that is, to obtain the information parameters and emission factors of the first stage.

[0113] The second stage is used to represent the stage of transporting raw materials and parts (it can also be called the stage of transporting generator set raw materials and parts to the diesel generator set manufacturer).

[0114] It should be understood that the geographical location of the diesel generator set production is different from the geographical location of the raw materials and parts production, and the raw materials and parts need to be transported to the geographical location of the diesel generator set production. Carbon emissions will be generated in the process of transporting raw materials and parts, so the carbon emission determination device needs to obtain the information parameters and emission factors of the stage of transporting raw materials and parts, that is, to obtain the information parameters and emission factors of the second stage.

[0115] The third stage is used to represent the stage of producing diesel generator sets.

[0116] It should be understood that after obtaining raw materials and parts, diesel generator sets can be produced. Carbon emissions will be generated during the production of diesel generator sets. Therefore, the carbon emission determination device needs to obtain information parameters and emission factors of the stage of producing diesel generator sets, that is, obtain information parameters and emission factors of the third stage.

[0117] The fourth stage is used to represent the stage of transporting the diesel generator set (it can also be called the stage of transporting the diesel generator set from the diesel generator set manufacturer to the purchaser's location).

[0118] It should be understood that the geographical location of the diesel generator set production is different from the geographical location of the diesel generator set purchaser, and the diesel generator set needs to be transported to the geographical location of the diesel generator set purchaser. Carbon emissions will be generated during the transportation of the diesel generator set. Therefore, the carbon emission determination device needs to obtain the information parameters and emission factors of the stage of transporting the diesel generator set, that is, to obtain the information parameters and emission factors of the fourth stage.

[0119] The fifth stage is used to indicate the stage of running diesel generator sets.

[0120] It should be understood that after the diesel generator set purchaser obtains the diesel generator set, it can use the diesel generator set. Carbon emissions will be generated during the operation of the diesel generator set. Therefore, the carbon emission determination device needs to obtain the information parameters and emission factors of the stage of operating the diesel generator set, that is, to obtain the information parameters and emission factors of the fifth stage.

[0121] The sixth stage is used to represent the stage of recovering the diesel generator set and the remaining diesel in the diesel generator set.

[0122] It should be understood that the diesel generator set has a certain service life. After the diesel generator set is finished, the diesel generator set and the remaining diesel in the diesel generator set can be recycled. In the process of recycling the diesel generator set and the remaining diesel in the diesel generator set, carbon emissions will be generated. Therefore, the carbon emission determination device needs to obtain information parameters of the stage of recycling the diesel generator set and the remaining diesel in the diesel generator set, that is, to obtain information parameters of the sixth stage.

[0123] From the above, it can be seen that the product life cycle of a diesel generator set includes the above-mentioned stages. The carbon emission determination device needs to obtain the information parameters and emission factors of the diesel generator set at each stage to determine the carbon emissions at each stage. In this way, the carbon emission determination device determines the carbon emissions of the diesel generator set product life cycle based on the carbon emissions at each stage.

[0124] Optional, combined Figure 1 , the carbon emission determination device can obtain information parameters and emission factors of each stage from the data storage device.

[0125] Specifically, first, the carbon emission determination device can obtain instructions for information parameters of each stage from the data storage device. Then, in response to the instructions for obtaining information parameters of each stage sent by the carbon emission determination device, the data storage device sends instructions for information parameters of each stage to the carbon emission determination device. Accordingly, the carbon emission determination device can receive the information parameters of each stage sent by the data storage device, that is, it can obtain the information parameters of each stage.

[0126] Specifically, first, the carbon emission determination device can obtain instructions for emission factors at each stage from the data storage device. Then, in response to the instructions for obtaining emission factors at each stage sent by the carbon emission determination device, the data storage device sends instructions for emission factors at each stage to the carbon emission determination device. Accordingly, the carbon emission determination device can receive the emission factors at each stage sent by the data storage device, that is, can obtain the emission factors at each stage.

[0127] S302. The carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage.

[0128] In one feasible method, the carbon emissions at each stage are related to the information parameters and emission factors of each stage. Therefore, the carbon emissions determination device needs to determine the carbon emissions at each stage separately according to the information parameters and emission factors of each stage, so as to subsequently determine the carbon emissions of the diesel generator set product life cycle.

[0129] S303. The carbon emission determination device determines the carbon emission of the product life cycle according to the carbon emission at each stage.

[0130] In one achievable method, the diesel generator set product life cycle includes various stages, and therefore, determining the carbon emissions of the product life cycle requires the carbon emissions of each stage. In this way, the carbon emissions determination device determines the carbon emissions of the diesel generator set product life cycle based on the carbon emissions of each stage.

[0131] In some embodiments, in combination Figure 3 ,like Figure 4 As shown, when the stage is the first stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0132] S401. The carbon emission determination device determines a first carbon emission according to information parameters and emission factors of the first stage.

[0133] Among them, the information parameters of the first stage include: types of raw materials, consumption of raw materials, categories of parts and components, and consumption of parts and components.

[0134] The emission factors in the first stage include: carbon emission factors of raw materials and carbon emission factors of parts and components.

[0135] The first carbon emission is the carbon emission of the diesel generator in the first stage. The first carbon emission satisfies the following formula:

[0136]

[0137] Among them, CM i Used to indicate the consumption of the i-th raw material in the raw materials, MF i Used to represent the carbon emission factor of the i-th raw material, CE j Used to indicate the consumption of the jth type of parts in the parts, EF j Used to represent the carbon emission factor of the jth type of parts.

[0138] Optional materials include: steel, copper, aluminum, rubber, and plastic.

[0139] Optional parts include: diesel engine, generator, fuel tank, water tank, oil pump.

[0140] Optionally, the carbon emission factor of 1kg of steel is approximately 1.9kg of carbon dioxide, the carbon emission factor of 1kg of copper is approximately 4kg of carbon dioxide, the carbon emission factor of 1kg of aluminum is approximately 12kg of carbon dioxide, the carbon emission factor of 1kg of rubber is approximately 3.5kg of carbon dioxide, and the carbon emission factor of 1kg of plastic is approximately 2.5kg of carbon dioxide.

[0141] Optionally, the carbon emission factor for producing a diesel engine is about 1,000kg of carbon dioxide, the carbon emission factor for producing a generator is about 100kg of carbon dioxide, the carbon emission factor for producing a fuel tank is about 15kg of carbon dioxide, the carbon emission factor for producing a water tank is about 30kg of carbon dioxide, and the carbon emission factor for producing an oil pump is about 9kg of carbon dioxide.

[0142] Optionally, when the i-th raw material is a recycled raw material, the carbon emission of the i-th raw material is half of the original.

[0143] Optionally, when the j-th component is a recycled component, the carbon emissions of the j-th component are half of the original.

[0144] In some embodiments, in combination Figure 4 ,like Figure 5As shown, when the stage is the second stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0145] S501. The carbon emission determination device determines the second carbon emission according to the information parameters and emission factors of the second stage.

[0146] Among them, the information parameters of the second stage include: type of raw materials, weight of raw materials, category of parts, weight of parts, transportation method and distance of raw materials, transportation method and distance of parts.

[0147] The emission factors of the second stage include: carbon emission factor per unit distance of transportation.

[0148] The second carbon emission is the carbon emission of the diesel generator in the second stage. The second carbon emission satisfies the following formula:

[0149]

[0150] Among them, LM i Used to indicate the weight of the i-th raw material in the raw materials, D i,k It is used to indicate the transportation distance of the i-th raw material using the k-th mode of transportation. i Used to indicate the weight of the jth type of parts, D j,k It is used to indicate the transportation distance of the jth type of parts using the kth mode of transportation, EF k Used to represent the carbon emission factor for transporting unit distance using the kth mode of transport.

[0151] Optional modes of transportation include: road transportation, rail transportation, water transportation and air transportation.

[0152] Optional road transport includes: small truck transport, medium truck transport and large truck transport.

[0153] Optionally, the same raw material may be transported by one or more transport modes.

[0154] For example, when the raw material is steel, the first leg is transported by rail and the second leg is transported by road.

[0155] Optionally, the carbon emission factor of transportation by small truck is about 160g carbon dioxide / ton·km, the carbon emission factor of transportation by medium truck is about 280g carbon dioxide / ton·km, the carbon emission factor of transportation by heavy truck is about 450g carbon dioxide / ton·km, the carbon emission factor of transportation by rail is about 40g carbon dioxide / ton·km, the carbon emission factor of transportation by water is about 20g carbon dioxide / ton·km, and the carbon emission factor of transportation by air is about 900g carbon dioxide / ton·km.

[0156] Optionally, multiple modes of transportation may be used to transport the same type of parts.

[0157] In some embodiments, in combination Figure 5 ,like Figure 6 As shown, when the stage is the third stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0158] S601. The carbon emission determination device determines the third carbon emission according to the information parameters and emission factors of the third stage.

[0159] Among them, the information parameters of the third stage include: the energy consumption of producing diesel generator sets.

[0160] The emission factors of the third stage include: carbon emission factors of energy.

[0161] The third carbon emission is the carbon emission of the diesel generator in the third stage. The third carbon emission satisfies the following formula:

[0162]

[0163] Among them, H i Used to indicate the consumption of the i-th energy in energy, HF i Used to represent the carbon emission factor of the i-th energy source.

[0164] Optional energy sources include: coal and natural gas.

[0165] Optionally, the carbon emission factor of coal is approximately 2.6 kg CO2 / kg, and the carbon emission factor of natural gas is approximately 2 kg CO2 / cubic meter.

[0166] In some embodiments, in combination Figure 6 ,like Figure 7 As shown, when the stage is the fourth stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0167] S701. The carbon emission determination device determines the fourth carbon emission according to the information parameters and emission factors of the fourth stage.

[0168] Among them, the information parameters of the fourth stage include: the type of transportation vehicle for transporting the diesel generator set, the weight of the transportation vehicle and the transportation distance of the transportation vehicle.

[0169] The emission factors of the fourth stage include: carbon emission factors of transportation vehicles.

[0170] The fourth carbon emission is the carbon emission of the diesel generator in the fourth stage, and the fourth carbon emission satisfies the following formula:

[0171]

[0172] Among them, Z i Used to indicate the weight of the i-th transport vehicle among the transport vehicles, D i It is used to represent the transportation distance of the i-th transportation tool; ZF i Used to represent the carbon emission factor of the i-th means of transportation.

[0173] Optionally, the transport vehicle may be a large flatbed truck or a container truck.

[0174] Alternatively, a large flatbed truck weighs about 15 tons and a container truck weighs about 12 tons.

[0175] Optionally, the carbon emission factor for a large flatbed truck is approximately 600g CO2 / ton·km, and the carbon emission factor for a container truck is approximately 450g CO2 / ton·km.

[0176] In some embodiments, in combination Figure 7 ,like Figure 8 As shown, when the stage is the fifth stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0177] S801. The carbon emission determination device determines the fifth carbon emission according to the information parameters and emission factors of the fifth stage.

[0178] Among them, the information parameters of the fifth stage include: the operating time of the diesel generator set and the consumption rate of diesel burned by the diesel generator set.

[0179] The emission factors for the fifth stage include: carbon emission factors for diesel.

[0180] The fifth carbon emission is the carbon emission of the diesel generator in the fifth stage, and the fifth carbon emission satisfies the following formula:

[0181] C 第五阶段 =T×K×TF 柴油 ;

[0182] Among them, T is used to represent the operating time of the diesel generator set, K is used to represent the consumption rate of diesel fuel burned by the diesel generator set, and TF 柴油 Used to express the carbon emission factor of diesel.

[0183] Optionally, factors that affect the operating time of a diesel generator set include: frequency of use, maintenance, operating environment, etc.

[0184] Optionally, factors affecting the consumption rate of diesel fuel burned by the diesel generator set include: power and load rate of the diesel generator set.

[0185] For example, when the power of the diesel generator set is 100 kilowatts and the load rate is 80%, the consumption rate of diesel fuel burned by the diesel generator set is about 200 g / kilowatt-hour.

[0186] Optional diesel includes: No. 0 diesel, No. -10 diesel, and No. -20 diesel.

[0187] Alternatively, the carbon emission factor for diesel is approximately 2.66 kg CO2 / litre.

[0188] In some embodiments, in combination Figure 8 ,like Fig. 9 As shown, when the stage is the sixth stage, in S302, the carbon emission determination device determines the carbon emission of each stage according to the information parameters and emission factors of each stage, specifically including:

[0189] S901. The carbon emission determination device predicts a sixth carbon emission based on a reference carbon emission.

[0190] The information parameters of the sixth stage include: the reference carbon emissions generated during the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set during the historical time period, and the reference diesel generator set is a diesel generator set of the same model as the diesel generator set.

[0191] The sixth carbon emissions are the carbon emissions of diesel generators in the sixth stage.

[0192] In one achievable method, the carbon emissions in the sixth phase are related to the recycling method of the diesel generator set and the recycling method of the remaining diesel in the diesel generator set. Therefore, the carbon emissions determination device can be based on the carbon emissions in the sixth phase of the diesel generator set with the same model as the diesel generator set in a historical time period.

[0193] Optionally, the carbon emission determination device may use a linear regression model to predict the sixth carbon emission based on a reference carbon emission generated during a historical time period during which the reference diesel generator set is recovered and the remaining diesel in the reference diesel generator set.

[0194] Optionally, the sixth carbon emission satisfies the following formula:

[0195]

[0196]

[0197] y=a1X1+a2X2+b.

[0198] Where n is used to represent the number of reference diesel generator sets. Used to represent the average value of X1, Used to represent the mean value of X2, Used to represent the average value of reference carbon emissions, x 1i Used to represent the remaining diesel in the i-th reference diesel generator set, x 2i Used to represent the recovery method of the i-th reference diesel generator set, y i It is used to represent the reference carbon emissions of the i-th diesel generator set, y is used to represent the sixth carbon emissions, a1 is used to represent the coefficient corresponding to the remaining diesel amount in the diesel generator set, a2 is used to represent the coefficient corresponding to the recovery method, X1 is used to represent the remaining diesel amount in the diesel generator set, X2 is used to represent the recovery method, and b is used to represent the intercept.

[0199] Optionally, in the case of recycling the diesel generator set and the remaining diesel in the diesel generator set, the carbon emission determination device can obtain the weight of the expired diesel in the diesel generator set, the recycling method and the recycling carbon emission factor of the diesel generator set, and the recycling method and the recycling carbon emission factor of the expired diesel to determine the carbon emissions of the diesel generator set in the sixth stage.

[0200] Optionally, the recycling method can be to refurbish the diesel generator sets or to utilize the diesel generator sets in cascade.

[0201] In some embodiments, in combination Fig. 9 ,like Fig.10 As shown, the carbon emission determination device determines the carbon emission of the product life cycle according to the carbon emission of each stage, including:

[0202] S1001. The carbon emission determination device determines the sum of the first carbon emission, the second carbon emission, the third carbon emission, the fourth carbon emission, the fifth carbon emission, and the sixth carbon emission as the carbon emission for the product life cycle.

[0203] In some embodiments, in combination Fig.10 ,like Fig.11 As shown, when the diesel generator set has multiple models, it also includes:

[0204] S1101. The carbon emission determination device determines an average carbon emission value based on the carbon emissions of various types of diesel generator sets.

[0205] Among them, the average carbon emissions value includes at least one of the following: the average first carbon emissions value, the average second carbon emissions value, the average third carbon emissions value, the average fourth carbon emissions value, the average fifth carbon emissions value, the average sixth carbon emissions value, and the average carbon emissions value of multiple models of diesel generator sets during their product life cycle.

[0206] In one feasible method, the carbon emissions of a diesel generator set during its product life cycle can be compared with the average carbon emissions of multiple models of diesel generator sets during their product life cycles. The carbon emissions of a diesel generator set at each stage can also be compared with the average carbon emissions of multiple models of diesel generator sets during their product life cycles to determine whether the carbon emissions of the diesel generator set are abnormal. Therefore, the carbon emissions determination device can determine the average carbon emissions based on the carbon emissions of multiple models of diesel generator sets.

[0207] Optionally, the carbon emission determination device may also determine the sum of the first carbon emission, the second carbon emission, and the third carbon emission as the carbon emissions of the diesel generator set from the cradle to gate stage.

[0208] Alternatively, the carbon emissions of a product's life cycle can also be referred to as the carbon emissions from the cradle to grave stage.

[0209] S1102. The carbon emission determination device determines whether the carbon emission of each model of diesel generator set is abnormal based on the carbon emission and the average carbon emission of multiple models of diesel generator sets.

[0210] In one feasible method, the carbon emissions of a diesel generator set during its product life cycle can be compared with the average carbon emissions of multiple models of diesel generator sets during their product life cycle. The carbon emissions of a diesel generator set at each stage can also be compared with the average carbon emissions of multiple models of diesel generator sets during their product life cycle to determine whether the carbon emissions of a diesel generator set are abnormal.

[0211] For example, taking the diesel generator set model HYG-ABC400 as an example, Table 1 shows the first carbon emissions, second carbon emissions, third carbon emissions, fourth carbon emissions, fifth carbon emissions, sixth carbon emissions, carbon emissions from cradle to gate, carbon emissions during the product life cycle, and the average carbon emissions of generator sets of the same specifications as this model of generator set, as well as the reference coefficient.

[0212] Carbon emissions Average carbon emissions Reference coefficient Diesel generator set model HYG-ABC400 / / Diesel Generator Specifications 400 kW 400 kW / Phase 1 500 kg 600 kg -16.6％ Phase II 200 kg 200 kg 0.0％ Phase 3 1500 kg 1300 kg 15.4％ Stage 4 200 kg / / Stage 5 600 kg / / Stage 6 300 kg / / From cradle to gate 2200 kg 2100 kg 4.76％ From cradle to grave stage 3300 kg / /

[0213] Table 1

[0214] The reference coefficient is the ratio of the difference between the carbon emissions of the diesel generator set and the average carbon emissions of diesel generator sets of the same specifications to the carbon emissions of the diesel generator set.

[0215] Optionally, the carbon emissions determination device can also only show the first carbon emissions, the second carbon emissions, the third carbon emissions, the carbon emissions from the cradle to gate stage of the diesel generator set, and the average carbon emissions of generator sets of the same specifications as the generator set of this model, as well as the reference coefficient, as shown in Table 2.

[0216] Carbon emissions Average carbon emissions Reference coefficient Diesel generator set model HYG-ABC400 / / Diesel Generator Specifications 400 kW 400 kW / Phase 1 500 kg 600 kg -16.6％ Phase II 200 kg 200 kg 0.0％ Phase 3 1500 kg 1300 kg 15.4％ From cradle to gate 2200 kg 2100 kg 4.76％

[0217] Table 2

[0218] The above mainly introduces the solution provided by the embodiment of the present application from the perspective of the method. In order to realize the above functions, it includes hardware structures and / or software modules corresponding to the execution of each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present application.

[0219] The embodiment of the present application can divide the functional modules of the carbon emission determination device according to the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of software functional modules. Optionally, the division of modules in the embodiment of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0220] Fig.12 FIG. 1 is a schematic diagram showing the structure of a device for determining carbon emissions provided in an embodiment of the present application. Fig.12 As shown, the carbon emission determination device includes: a communication unit 1201 and a processing unit 1202;

[0221] The communication unit 1201 is used to obtain information parameters and emission factors of the diesel generator set at each stage in the product life cycle; the various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage; the first stage is used to represent the stage of obtaining the raw materials required for the production of the diesel generator set and the parts for the production of the diesel generator set; the second stage is used to represent the stage of transporting the raw materials and parts; the third stage is used to represent the stage of producing the diesel generator set; the fourth stage is used to represent the stage of transporting the diesel generator set; the fifth stage is used to represent the stage of operating the diesel generator set; the sixth stage is used to represent the stage of recycling the diesel generator set and the remaining diesel in the diesel generator set; the processing unit 1202 is used to determine the carbon emissions of each stage according to the information parameters and emission factors of each stage; the processing unit 1202 is also used to determine the carbon emissions of the product life cycle according to the carbon emissions of each stage.

[0222] Optionally, when the stage is the first stage, the information parameters of the first stage include: the type of raw materials, the consumption of raw materials, the category of parts and the consumption of parts, and the emission factors of the first stage include: the carbon emission factor of raw materials and the carbon emission factor of parts. The processing unit 1202 is specifically used to: determine the first carbon emission according to the information parameters and emission factors of the first stage; the first carbon emission is the carbon emission of the diesel generator in the first stage; the first carbon emission satisfies the following formula:

[0223]

[0224] Among them, CM i Used to indicate the consumption of the i-th raw material in the raw materials, MF i Used to represent the carbon emission factor of the i-th raw material, CE j Used to indicate the consumption of the jth type of parts in the parts, EF j Used to represent the carbon emission factor of the jth type of parts.

[0225] Optionally, when the stage is the second stage, the information parameters of the second stage include: the type of raw materials, the weight of raw materials, the type of parts, the weight of parts, the transportation method and transportation distance of raw materials, the transportation method and transportation distance of parts, and the emission factors of the second stage include: the carbon emission factor per unit distance of transportation. The processing unit 1202 is specifically used to: determine the second carbon emissions according to the information parameters and emission factors of the second stage; the second carbon emissions are the carbon emissions of the diesel generator in the second stage; the second carbon emissions satisfy the following formula:

[0226]

[0227] Among them, LM i Used to indicate the weight of the i-th raw material in the raw materials, D i,k It is used to indicate the transportation distance of the i-th raw material using the k-th mode of transportation. i Used to indicate the weight of the jth type of parts, D j,k It is used to indicate the transportation distance of the jth type of parts using the kth mode of transportation, EF k Used to represent the carbon emission factor for transporting unit distance using the kth mode of transport.

[0228] Optionally, when the stage is the third stage, the information parameters of the third stage include: the energy consumption of the diesel generator set, the emission factor of the third stage includes: the carbon emission factor of the energy, and the processing unit 1202 is specifically used to: determine the third carbon emission according to the information parameters and emission factors of the third stage; the third carbon emission is the carbon emission of the diesel generator in the third stage; the third carbon emission satisfies the following formula:

[0229]

[0230] Among them, H i Used to indicate the consumption of the i-th energy in energy, HF i Used to represent the carbon emission factor of the i-th energy source.

[0231] Optionally, when the stage is the fourth stage, the information parameters of the fourth stage include: the type of transport vehicle for transporting the diesel generator set, the weight of the transport vehicle and the transportation distance of the transport vehicle, and the emission factor of the fourth stage includes: the carbon emission factor of the transport vehicle. The processing unit 1202 is specifically used to: determine the fourth carbon emission amount according to the information parameters and emission factors of the fourth stage; the fourth carbon emission amount is the carbon emission amount of the diesel generator in the fourth stage; the fourth carbon emission amount satisfies the following formula:

[0232]

[0233] Among them, Z i Used to indicate the weight of the i-th transport vehicle among the transport vehicles, D i It is used to represent the transportation distance of the i-th transportation tool; ZF i Used to represent the carbon emission factor of the i-th means of transportation.

[0234] Optionally, when the stage is the fifth stage, the information parameters of the fifth stage include: the running time of the diesel generator set and the consumption rate of the diesel generator set burning diesel, and the emission factor of the fifth stage includes: the carbon emission factor of diesel, and the processing unit 1202 is specifically used to: determine the fifth carbon emission amount according to the information parameters and emission factors of the fifth stage; the fifth carbon emission amount is the carbon emission amount of the diesel generator in the fifth stage; the fifth carbon emission amount satisfies the following formula:

[0235] C 第五阶段 =T×K×TF 柴油 ;

[0236] Among them, T is used to represent the operating time of the diesel generator set, K is used to represent the consumption rate of diesel fuel burned by the diesel generator set, and TF 柴油 Used to express the carbon emission factor of diesel.

[0237] Optionally, when the stage is the sixth stage, the information parameters of the sixth stage include: the reference carbon emissions generated in the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set in the historical time period; the reference diesel generator set is a diesel generator set of the same model as the diesel generator set, and the processing unit 1202 is specifically used to: predict the sixth carbon emissions based on the reference carbon emissions; the sixth carbon emissions are the carbon emissions of the diesel generator in the sixth stage.

[0238] Optionally, the processing unit 1202 is specifically used to determine the carbon emissions of the product life cycle by summing the first carbon emissions, the second carbon emissions, the third carbon emissions, the fourth carbon emissions, the fifth carbon emissions, and the sixth carbon emissions.

[0239] Optionally, in the case where there are multiple models of diesel generator sets, the processing unit 1202 is also used to determine an average carbon emissions value based on the carbon emissions of the multiple models of diesel generator sets; the average carbon emissions value includes at least one of the following: an average of the first carbon emissions value of the multiple models of diesel generator sets, an average of the second carbon emissions value, an average of the third carbon emissions value, an average of the fourth carbon emissions value, an average of the fifth carbon emissions value, an average of the sixth carbon emissions value, and an average carbon emissions value during the product life cycle of the multiple models of diesel generator sets; the processing unit 1202 is also used to determine whether the carbon emissions of each model of diesel generator sets are abnormal based on the carbon emissions and the average carbon emissions value of the multiple models of diesel generator sets.

[0240] An embodiment of the present application also provides a computer-readable storage medium, which includes computer execution instructions. When the computer execution instructions are executed on a computer, the computer executes the carbon emission determination method provided in the above embodiment.

[0241] The embodiment of the present application also provides a computer program, which can be directly loaded into a memory and contains software code. After being loaded and executed by a computer, the computer program can implement the carbon emission determination method provided in the above embodiment.

[0242] Those skilled in the art should be aware that in one or more of the above examples, the functions described in this application can be implemented using hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media include computer-readable storage media and communication media, wherein communication media include any media that facilitates the transmission of computer programs from one place to another. Storage media can be any available media that can be accessed by general or special-purpose computers.

[0243] Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0244] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of the modules or units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The unit described as a separate component may or may not be physically separated, and the component displayed as a unit may be a physical unit or multiple physical units, that is, it may be located in one place, or it may be distributed in multiple different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0245] In addition, each functional unit in each embodiment of the present application can be integrated into a processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of a software functional unit. If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on such an understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the general technology or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium, including several instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor (processor) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a disk, or an optical disk.

[0246] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A method for determining carbon emissions, characterized in that: include: Obtain information parameters and emission factors of diesel generator sets at each stage of their product life cycle; The various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage; the first stage is used to indicate the stage of obtaining the raw materials required for producing the diesel generator set and the parts for producing the diesel generator set; the second stage is used to indicate the stage of transporting the raw materials and the parts; the third stage is used to indicate the stage of producing the diesel generator set; the fourth stage is used to indicate the stage of transporting the diesel generator set; the fifth stage is used to indicate the stage of operating the diesel generator set; the sixth stage is used to indicate the stage of recovering the diesel generator set and the remaining diesel in the diesel generator set; Determine the carbon emissions of each stage according to the information parameters and emission factors of each stage; Based on the carbon emissions at each stage, the carbon emissions of the product life cycle are determined.

2. The method according to claim 1, characterized in that In the case where the stage is the first stage, the information parameters of the first stage include: the type of the raw material, the consumption of the raw material, the type of the parts and the consumption of the parts, the emission factors of the first stage include: the carbon emission factor of the raw material and the carbon emission factor of the parts, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: The first carbon emission is determined according to the information parameters and emission factors of the first stage; the first carbon emission is the carbon emission of the diesel generator in the first stage; the first carbon emission satisfies the following formula: Among them, CM i It is used to indicate the consumption of the i-th raw material in the raw materials, MF i Used to represent the carbon emission factor of the i-th raw material, CE j Used to indicate the consumption of the jth type of parts in the above parts, EF j Used to represent the carbon emission factor of the j-th type of parts.

3. The method according to claim 1, characterized in that In the case where the stage is the second stage, the information parameters of the second stage include: the type of the raw materials, the weight of the raw materials, the type of the parts, the weight of the parts, the transportation method and transportation distance of the raw materials, the transportation method and transportation distance of the parts, and the emission factors of the second stage include: the carbon emission factor per unit distance of transportation. The carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: The second carbon emission is determined according to the information parameters and emission factors of the second stage; the second carbon emission is the carbon emission of the diesel generator in the second stage; the second carbon emission satisfies the following formula: Among them, LM i Used to indicate the weight of the i-th raw material in the raw materials, D i,k It is used to indicate the transportation distance of the i-th raw material using the k-th transportation method, LE i Used to indicate the weight of the jth type of parts in the above parts, D j,k It is used to indicate the transportation distance of the j-th type of parts using the k-th mode of transportation, EF k Used to represent the carbon emission factor for transporting unit distance using the kth mode of transport.

4. The method according to claim 1, characterized in that In the case where the stage is the third stage, the information parameters of the third stage include: the energy consumption for producing the diesel generator set, the emission factor of the third stage includes: the carbon emission factor of the energy, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: The third carbon emission is determined according to the information parameters and emission factors of the third stage; the third carbon emission is the carbon emission of the diesel generator in the third stage; the third carbon emission satisfies the following formula: Among them, H i It is used to indicate the consumption of the i-th energy in the energy, HF i Used to represent the carbon emission factor of the i-th energy source.

5. The method according to claim 1, characterized in that In the case where the stage is the fourth stage, the information parameters of the fourth stage include: the type of transport vehicle for transporting the diesel generator set, the weight of the transport vehicle and the transportation distance of the transport vehicle, the emission factor of the fourth stage includes: the carbon emission factor of the transport vehicle, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: The fourth carbon emission is determined according to the information parameters and emission factors of the fourth stage; the fourth carbon emission is the carbon emission of the diesel generator in the fourth stage; the fourth carbon emission satisfies the following formula: Among them, Z i It is used to represent the weight of the i-th transport vehicle among the transport vehicles, D i It is used to represent the transportation distance of the i-th transportation tool; ZF i Used to represent the carbon emission factor of the i-th means of transportation.

6. The method according to claim 1, characterized in that In the case where the stage is the fifth stage, the information parameters of the fifth stage include: the operating time of the diesel generator set and the consumption rate of the diesel generator set burning diesel, the emission factor of the fifth stage includes: the carbon emission factor of the diesel, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: determining the fifth carbon emissions according to the information parameters and emission factors of the fifth stage; the fifth carbon emissions are the carbon emissions of the diesel generator in the fifth stage; the fifth carbon emissions satisfy the following formula: C 第五阶段 =T×K×TF 柴油 ; Wherein, T is used to represent the operating time of the diesel generator set, K is used to represent the consumption rate of diesel fuel burned by the diesel generator set, and TF 柴油 Used to express the carbon emission factor of the diesel fuel.

7. The method according to claim 1, characterized in that In the case where the stage is the sixth stage, the information parameters of the sixth stage include: the reference carbon emissions generated in the stage of recovering the reference diesel generator set and the remaining diesel in the reference diesel generator set in the historical time period; the reference diesel generator set is a diesel generator set of the same model as the diesel generator set, and the carbon emissions of each stage are determined according to the information parameters and emission factors of each stage, including: The sixth carbon emissions are predicted based on the reference carbon emissions; the sixth carbon emissions are the carbon emissions of the diesel generator in the sixth stage.

8. The method according to claim 1, characterized in that Determining the carbon emissions of the product life cycle according to the carbon emissions of each stage includes: The sum of the first carbon emission, the second carbon emission, the third carbon emission, the fourth carbon emission, the fifth carbon emission, and the sixth carbon emission is determined as the carbon emission for the life cycle of the product.

9. The method according to claim 1, characterized in that: In the case where the diesel generator set has multiple models, the method further includes: According to the carbon emissions of the diesel generator sets of various models, an average carbon emissions value is determined; the average carbon emissions value includes at least one of the following: an average first carbon emissions value, a second carbon emissions value, a third carbon emissions value, a fourth carbon emissions value, a fifth carbon emissions value, a sixth carbon emissions value, and an average carbon emissions value during the product life cycle of the diesel generator sets of various models; According to the carbon emissions and the average carbon emissions of the diesel generator sets of various models, it is determined whether the carbon emissions of the diesel generator sets of various models are abnormal.

10. A device for determining carbon emissions, characterized in that: The carbon emission determination device comprises: a communication unit and a processing unit; The communication unit is used to obtain information parameters and emission factors of the diesel generator set at various stages in the product life cycle; the various stages include: the first stage, the second stage, the third stage, the fourth stage, the fifth stage and the sixth stage; the first stage is used to indicate the stage of obtaining the raw materials required for producing the diesel generator set and the parts for producing the diesel generator set; the second stage is used to indicate the stage of transporting the raw materials and the parts; the third stage is used to indicate the stage of producing the diesel generator set; the fourth stage is used to indicate the stage of transporting the diesel generator set; the fifth stage is used to indicate the stage of operating the diesel generator set; the sixth stage is used to indicate the stage of recovering the diesel generator set and the remaining diesel in the diesel generator set; The processing unit is used to determine the carbon emissions of each stage according to the information parameters and emission factors of each stage; The processing unit is further used to determine the carbon emissions of the product life cycle according to the carbon emissions of each stage.

11. A device for determining carbon emissions, characterized in that: The device comprises a memory and a processor; the memory is used to store computer-executable instructions, and the processor is connected to the memory via a bus; when the device is running, the processor executes the computer-executable instructions stored in the memory, so that the device executes the method according to any one of claims 1 to 9.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes computer-executable instructions. When the computer-executable instructions are executed on a computer, the computer is enabled to execute the method according to any one of claims 1 to 9.

13. A computer program product, characterized in that The computer program product comprises: a computer program or instructions, and when the computer program or instructions are run on a computer, the computer is caused to execute the method according to any one of claims 1 to 9.

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