CN113008564A - Carbon emission monitoring method and device for fuel equipment and readable storage medium - Google Patents
Carbon emission monitoring method and device for fuel equipment and readable storage medium Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 373
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 373
- 239000000446 fuel Substances 0.000 title claims abstract description 213
- 238000012544 monitoring process Methods 0.000 title claims abstract description 140
- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000012806 monitoring device Methods 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims description 41
- 239000000295 fuel oil Substances 0.000 claims description 40
- 239000003921 oil Substances 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 29
- 230000002159 abnormal effect Effects 0.000 claims description 24
- 230000005856 abnormality Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 32
- 230000008569 process Effects 0.000 description 7
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000011835 investigation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
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- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
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Abstract
The invention discloses a method for monitoring carbon emission of fuel equipment, which comprises the following steps: acquiring the carbon emission of the fuel equipment according to at least two carbon emission monitoring modes; comparing at least two of the carbon emissions; and determining a carbon emission monitoring result according to the comparison result. The invention also discloses a carbon emission monitoring device and a readable storage medium of the fuel equipment. The carbon emission monitoring result is determined by comparing at least two carbon emissions, so that the problem of inaccurate monitoring result when the carbon emission monitoring result is determined in a single mode is avoided, and the accuracy of carbon emission monitoring is improved.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a method and a device for monitoring carbon emission of fuel equipment and a readable storage medium.
Background
Due to the rapid increase of global maritime trade volume, if control measures are not implemented in time, the carbon emission of global ships is expected to increase by 150-250% in 2050, and the carbon emission accounts for 18%. Year 2018, month 4 and day 13, IMO passed a preliminary strategy for reducing greenhouse gas emissions from fuel-fired equipment. This strategy proposed that by 2050, the global shipping industry carbon emissions needed a 50% reduction over 2008.
However, carbon emissions reduction for fuel oil plants such as ships relies on effective monitoring of carbon emissions. The current carbon emission monitoring comprises two modes of direct monitoring and indirect monitoring (such as an emission factor nuclear algorithm), but no matter the monitoring is carried out directly or the monitoring is carried out by using the emission factor nuclear algorithm, the carbon emission cannot be verified, and the accuracy of the carbon emission monitoring cannot be well ensured.
Disclosure of Invention
The invention mainly aims to provide a method and a device for monitoring carbon emission of fuel equipment and a readable storage medium, and aims to solve the problem that in the prior art, the accuracy of monitoring the carbon emission cannot be well ensured because the carbon emission cannot be verified.
In order to achieve the above object, the present invention provides a method for monitoring carbon emissions from a fuel equipment, the method comprising the steps of:
acquiring the carbon emission of the fuel equipment according to at least two carbon emission monitoring modes;
comparing at least two of the carbon emissions;
and determining a carbon emission monitoring result according to the comparison result.
Optionally, the carbon emission monitoring means includes at least two of the following means:
determining the carbon emission according to the oil storage quantity change parameter of an oil storage device of the fuel equipment;
determining the carbon emission according to the fuel flow of the fuel equipment;
and determining the carbon emission according to the exhaust parameters of the exhaust pipe of the fuel equipment.
Optionally, the step of determining the carbon emission amount according to a storage capacity variation parameter of a storage device of the fuel equipment comprises:
acquiring a liquid level change value of the oil storage device and size information of the oil storage device, wherein the oil storage amount change parameter comprises the liquid level change value and the size information;
and acquiring the carbon emission according to the liquid level change value, the size information, the fuel oil density and the emission factor.
Optionally, the step of determining the carbon emission from the fuel flow of the fuel device comprises:
and acquiring the carbon emission according to the fuel flow, the fuel density and the emission factor.
Optionally, the step of determining the carbon emission amount according to an exhaust parameter of an exhaust pipe of the fuel equipment comprises:
acquiring the flow rate of exhaust gas in the exhaust pipe, the carbon concentration value discharged by the exhaust pipe and the size information of the exhaust pipe, wherein the exhaust parameters comprise the flow rate of exhaust gas, the carbon concentration value and the size information;
determining the carbon emission amount based on the exhaust gas flow rate, the carbon concentration value, and the size information.
Optionally, the step of determining the carbon emission monitoring result according to the comparison result includes:
and if the comparison result shows that the carbon emission is inconsistent, determining that the carbon emission of the fuel equipment is abnormal.
Optionally, after the step of determining that there is an abnormality in the carbon emission process of the fuel equipment, the method further includes:
and determining the reason for the abnormal carbon emission of the fuel equipment according to the at least two carbon emission, and outputting prompt information corresponding to the reason for the abnormal carbon emission.
Optionally, the step of determining that the carbon emission of the fuel equipment is normal further comprises:
if the comparison result shows that the carbon emission is consistent, comparing the carbon emission with a preset carbon emission;
and when the carbon emission is inconsistent with the preset carbon emission, determining that the carbon emission of the fuel equipment is abnormal.
In addition, in order to achieve the above object, the present invention further provides a carbon emission monitoring device for a fuel oil device, where the carbon emission monitoring device for a fuel oil device includes a memory, a processor, and a carbon emission monitoring program for a fuel oil device, stored on the processor and operable on the processor, and the processor implements the above-mentioned carbon emission monitoring method for a fuel oil device when executing the carbon emission monitoring program for a fuel oil device.
In addition, to achieve the above object, the present invention further provides a readable storage medium, which stores a carbon emission amount monitoring program of a fuel equipment, and the carbon emission amount monitoring program of the fuel equipment, when executed by a processor, implements the steps of the carbon emission amount monitoring method of the fuel equipment as described above.
In the embodiment of the invention, the carbon emission of the fuel equipment is obtained by at least two carbon emission monitoring modes to obtain at least two carbon emissions, so that the at least two carbon emissions can be verified mutually to determine the carbon emission monitoring result, and the problem that the carbon emission monitoring result is inaccurate due to the fact that the carbon emission change condition in the process of discharging waste gas after fuel is transmitted to and combusted cannot be effectively reflected when the carbon emission of the fuel equipment is monitored by a single monitoring mode is avoided. That is, the carbon emission of the fuel equipment is checked by at least two carbon emissions to determine the carbon emission monitoring result, so that the accuracy of monitoring the carbon emission can be improved, and the abnormal condition of the carbon emission can be effectively fed back and timely processed.
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FIG. 1 is a schematic structural diagram of a carbon emission monitoring device of a fuel oil device in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a method of monitoring carbon emissions from a fuel plant according to the present invention;
FIG. 3 is a schematic flow chart of a second embodiment of a method for monitoring carbon emissions from a fuel plant according to the present invention;
fig. 4 is a schematic structural diagram of a fuel oil device and a carbon emission monitoring system in an embodiment of a carbon emission monitoring method of the fuel oil device according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the invention is: acquiring the carbon emission of the fuel equipment according to at least two carbon emission monitoring modes; comparing at least two of the carbon emissions; and determining a carbon emission monitoring result according to the comparison result.
Most of the existing carbon emission monitoring modes acquire carbon emission data in a single monitoring mode, and the acquired carbon emission data cannot be verified, so that the carbon emission monitoring result is inaccurate. Based on the above, the invention provides a method and a device for monitoring carbon emission of fuel equipment and a readable storage medium, the carbon emission of the fuel equipment is obtained through at least two carbon emission monitoring modes, and the obtained at least two carbon emissions are compared, so that the accuracy of the monitored carbon emission can be improved, and further, when the carbon emission monitoring result is determined according to the comparison result, the accuracy of the carbon emission monitoring result can be improved.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a carbon emission monitoring device of a fuel oil device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the carbon emission amount monitoring apparatus of the fuel equipment may include: a communication bus 1002, a processor 1001, such as a CPU, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the carbon emission monitoring device of the fuel apparatus shown in fig. 1 does not constitute a limitation of the carbon emission monitoring device of the fuel apparatus, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
In the carbon emission monitoring device of the fuel equipment shown in fig. 1, the network interface 1004 is mainly used for connecting with a background server and communicating data with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the carbon emission amount monitoring program of the fuel apparatus stored in the memory 1005, and perform the operations of the steps related to the carbon emission amount monitoring method of the fuel apparatus in the following embodiments.
The embodiment of the invention also provides a carbon emission monitoring method of the fuel equipment, which is applied to the carbon emission monitoring device of the fuel equipment.
Referring to fig. 2, fig. 2 is a flowchart of a method for monitoring carbon emissions of a fuel oil device according to a first embodiment of the present invention, where in this embodiment, the method for monitoring carbon emissions of a fuel oil device includes the following steps:
step S10: acquiring the carbon emission of the fuel equipment according to at least two carbon emission monitoring modes;
it should be noted that the fuel equipment may be a ship, a vehicle, an airplane, etc. which can provide power by fuel. The fuel equipment may include at least an oil storage device for storing fuel, a power plant that is powered by combustion of the fuel, a fuel delivery pipe that delivers the fuel from the oil storage device to the power plant, and an exhaust pipe for discharging exhaust gas generated after combustion out of the fuel equipment, and the like. Carbon emissions from fuel-fired equipment, particularly greenhouse gas emissions, are generated when fuel-fired equipment, including but not limited to diesel and gasoline, burns fuel to provide power.
The monitoring result of the carbon emission of the fuel oil equipment is influenced by a plurality of factors, and the existing carbon emission monitoring modes comprise a direct method (for example, the emission rate of exhaust gas of a ship is monitored through a corresponding sensor, and the carbon emission of the ship is estimated) and an indirect method (for example, the oil consumption of the ship is counted through a related sensor, and the carbon emission of the ship is estimated through the conversion of a carbon emission factor). However, taking a ship as an example, the carbon emission source of the ship is not limited to the chimney exhaust gas, and also includes the evaporation of cargo steam, so the carbon emission measured by the direct method is not accurate enough, while the indirect method has low cost, but the fuel oil consumption of main engines and auxiliary engines of different ships is different, and when the unified carbon emission factor is adopted for conversion, a large error exists. Therefore, when the direct method or the indirect method is adopted independently, the problem that the monitoring of the ship pollution discharge is not accurate enough exists.
Therefore, in order to improve the accuracy of monitoring the carbon emission amount, it is necessary to check the carbon emission amount of the fuel equipment. In order to check the carbon emission of the fuel equipment, at least two carbon emissions of the fuel equipment need to be obtained and compared. Before the carbon emission of the fuel equipment is obtained, a carbon emission monitoring mode of the fuel equipment is obtained. The obtained carbon emission monitoring method is, in particular, a method for determining the carbon emission of the fuel equipment to determine the carbon emission monitoring result. The carbon emission monitoring mode of the fuel equipment can be determined according to the flowing way and the change condition of the fuel in the fuel equipment. That is, when the fuel oil flows through different components of the fuel oil equipment, different carbon emission monitoring modes corresponding to the fuel oil can be determined based on the change conditions of the fuel oil in the different components, such as liquid level change, flow change, state change, flow rate change, concentration change and the like, and then at least two carbon emission monitoring modes of the fuel oil equipment can be obtained.
For example, the carbon emission monitoring mode can be that the fuel consumption of the fuel equipment is determined based on the change (such as liquid level change) of the fuel in the fuel storage device of the fuel equipment, and then the carbon emission of the fuel equipment is determined based on the fuel consumption of the fuel equipment; or determining the fuel consumption of the fuel equipment based on the change (such as flow change) of the fuel in a fuel transmission pipeline of the fuel equipment, and further determining the carbon emission of the fuel equipment based on the fuel consumption of the fuel equipment; it is also possible to determine the carbon emission amount of the fuel equipment or the like based on the flow conditions (e.g., the amount of discharged gas) through the exhaust pipe after the fuel is combusted. At this time, the acquired carbon emission amount monitoring manners may be at least two of the above-listed carbon emission amount monitoring manners.
So, because can acquire two at least carbon emissions of fuel equipment based on two at least carbon emissions monitoring mode that acquire for fuel equipment's carbon emissions monitoring mode has the pluralityom, is more convenient for carry out the check-up to fuel equipment's carbon emissions.
Step S20: comparing at least two of the carbon emissions;
after the at least two carbon emission amounts of the fuel equipment are obtained, the at least two carbon emission amounts are compared, so that the at least two carbon emission amounts can be checked with each other, and the problem that the final carbon emission amount monitoring result is inaccurate and cannot be stopped in time due to the fact that the at least two carbon emission amounts cannot be found in time under abnormal conditions such as oil leakage or insufficient combustion can be avoided. The obtained at least two carbon emission amounts can be two or more, when the carbon emission amounts are obtained, different amounts of carbon emission amounts corresponding to different carbon emission amount detection modes can be screened out from the carbon emission amounts according to different application scenes, the screened carbon emission amounts are compared, and a carbon emission monitoring result is determined according to a comparison result.
For example, in order to monitor the abnormal carbon emission of the fuel oil equipment and simultaneously ensure the monitoring efficiency, two carbon emissions can be selected for use and compared, and the carbon emission selected for use can be: carbon emission quantity determined based on the flowing condition of the fuel in the oil storage device and carbon emission quantity determined based on the quantity of the fuel discharged from the exhaust pipe after the fuel is combusted are used for monitoring the carbon emission quantity of the fuel equipment from the beginning and the end; in order to improve the accuracy of fuel oil equipment's carbon emission monitoring, compromise monitoring efficiency simultaneously, can choose for use three carbon emission to compare, the carbon emission who chooses for use can be: a carbon emission amount corresponding to a start position, such as a carbon emission amount determined based on a flow condition of fuel in the fuel storage device, a carbon emission amount corresponding to an intermediate position, such as a fuel consumption amount determined based on a change condition of fuel in a fuel delivery pipe of the fuel equipment, and a carbon emission amount corresponding to an end position, such as a carbon emission amount determined based on a quantity of fuel discharged through a discharge pipe after the fuel is combusted; in order to improve the accuracy of monitoring the carbon emission of the fuel equipment and to check abnormal reasons in time, all the obtained carbon emission can be compared.
When at least two carbon emissions are compared, the specific comparison method may be: simultaneously comparing all carbon emissions, and finding abnormal conditions in time; or comparing at least two carbon emission quantities pairwise to improve the accuracy of the carbon emission quantity monitoring result; or gradually comparing the abnormal conditions in a manner similar to the binary solution to improve the accuracy of abnormal condition examination. The specific alignment format may be: comparing whether the at least two carbon emissions are consistent or not, or comparing whether the at least two carbon emissions satisfy a preset relationship or not, and the like.
For example, in the case of the carbon emissions obtained include: when the carbon emission amount obtained based on the liquid level variation, the carbon emission amount obtained based on the flow variation, and the carbon emission amount obtained based on the gas variation (variations such as the concentration and the rate of the gas discharged through the exhaust pipe after the fuel is burned), a correspondence relationship between the liquid level variation of the fuel in the oil storage device, the flow variation of the fuel in the transmission pipeline, and the gas variation of the exhaust pipe may be established first, and then the carbon emission amount obtained based on the liquid level variation, the carbon emission amount obtained based on the flow variation, and the carbon emission amount obtained based on the gas variation may be determined, and these are used as a preset relationship, and compared with the obtained carbon emission amount.
Step S30: determining a carbon emission monitoring result according to the comparison result;
the determined carbon emission amount monitoring result is a detection result of whether there is an abnormality in the carbon emission amount of the fuel equipment. If the consistency of the at least two carbon emissions is compared as a comparison mode, the carbon emission monitoring result of the fuel equipment is determined, on one hand, if the carbon emission is inconsistent with other carbon emissions in the at least two carbon emissions within an error allowable range, the carbon emission of the fuel equipment can be determined to be abnormal. At this time, in order to timely investigate the cause of the abnormality, the cause of the abnormality in the carbon emission amount of the fuel equipment may be further determined according to a comparison result between the at least two carbon emission amounts. For example, when the above-described carbon emission amount obtained based on the liquid level variation amount does not coincide with the carbon emission amount obtained based on the flow rate variation amount and the carbon emission amount obtained based on the gas variation amount, but the carbon emission amount obtained based on the flow rate variation amount and the carbon emission amount obtained based on the gas variation amount coincide, it is indicated that the oil storage device may have the oil leakage phenomenon; when the carbon emission obtained based on the flow variation is inconsistent with the carbon emission obtained based on the liquid level variation and the carbon emission obtained based on the gas variation, and the carbon emission obtained based on the liquid level variation is consistent with the carbon emission obtained based on the gas variation, the phenomenon of oil leakage of the fuel oil conveying pipeline is described; when the carbon emission amount obtained based on the gas change amount does not coincide with the carbon emission amount obtained based on the liquid level change amount and the carbon emission amount obtained based on the flow rate change amount, and the carbon emission amount obtained based on the liquid level change amount coincides with the carbon emission amount obtained based on the flow rate change amount, it is explained that there may be a problem of insufficient fuel combustion, or the like.
On the other hand, within the allowable error range, if the comparison result shows that the at least two carbon emissions are consistent, it may be preliminarily determined that there is no abnormality in the carbon emissions of the fuel equipment, but in order to further improve the accuracy of the carbon emission monitoring result and avoid the occurrence of missing detection or false detection, the carbon emission amount needs to be compared with a preset carbon emission amount to determine whether the carbon emission amount of the fuel equipment exceeds the standard, where the preset carbon emission amount, particularly the normal carbon emission amount of the fuel equipment, is the carbon emission amount generated when the fuel equipment normally operates. Considering the influence of factors such as errors, the preset carbon emission refers to the carbon emission within a certain error range of the normal carbon emission, and as long as the carbon emission falls within the error range, the carbon emission is considered to be consistent with the preset carbon emission, otherwise, the carbon emission is inconsistent with the preset carbon emission. Further, if the carbon emission is consistent with the preset carbon emission, the carbon emission of the fuel equipment is normal; if the carbon emission is inconsistent with the preset carbon emission, the carbon emission of the fuel equipment is abnormal, and the carbon emission cannot be detected only by comparing at least two carbon emissions. In this case, even if the cause of the abnormality cannot be accurately determined from the at least two carbon emissions, the abnormality detection efficiency can be improved by narrowing the detection range of the abnormality in the carbon emissions based on the at least two carbon emissions.
And when the carbon emission monitoring result is determined to be abnormal according to the comparison result, prompting information corresponding to the abnormal carbon emission is output. The prompt message can be output by the fuel equipment in the form of voice, buzzer or image-text display, and can also be sent to the user terminal in the form of short message, mail or push, so as to prompt the user to perform exception handling in time.
This embodiment is through the carbon emission volume that acquires fuel equipment according to two kind at least carbon emission monitoring methods, and compare two at least carbon emission volumes that acquire, with the carbon emission volume monitoring result according to the comparison result of confirming fuel equipment, rather than confirm the carbon emission volume monitoring result according to the carbon emission volume that single carbon emission volume monitoring method acquireed, can avoid because of can't effectively reflect the fuel from transmitting to the burning with the carbon emission volume change condition of exhaust emission's in-process, lead to unable accurate monitoring carbon emission volume, and then the unable effectual abnormal conditions of investigation in time. The carbon emission process can be monitored in real time by checking at least two carbon emissions so as to improve the accuracy of the carbon emission monitoring result and further improve the timeliness and effectiveness of abnormal carbon emission investigation.
A second embodiment of the carbon emission amount monitoring method of a fuel apparatus of the present invention is proposed based on the above-described embodiment. Referring to fig. 3, in the present embodiment, the carbon emission monitoring method in step S10 includes at least two methods:
step S11: determining the carbon emission according to the oil storage quantity change parameter of an oil storage device of the fuel equipment;
step S12: determining the carbon emission according to the fuel flow of the fuel equipment;
step S13: and determining the carbon emission according to the exhaust parameters of the exhaust pipe of the fuel equipment.
Referring to fig. 4, the fuel equipment of the present embodiment includes a fuel reservoir 2, an engine 1 connected to the fuel reservoir 2 through a fuel supply line, and an exhaust pipe located at the rear of the engine. Wherein, the oil storage device 2 is provided with a liquid level monitoring device 4 which can be used for monitoring the liquid level change condition in the oil storage device; a flow monitoring device 3 is arranged in the fuel delivery pipeline and can be used for monitoring the fuel flow change in the fuel delivery pipeline; be provided with gas emission monitoring devices in the blast pipe, this gas emission monitoring devices includes carbon emission monitoring module 5 and gas velocity of flow monitoring module 6, and carbon emission monitoring module 5 can be used to monitor the carbon concentration situation of change in the blast pipe, and gas velocity of flow monitoring module 6 can be used to monitor the exhaust gas flow velocity of change condition in the blast pipe.
In one embodiment, the liquid level monitoring device 4, the flow rate monitoring device 3 and the gas emission monitoring device arranged on the fuel equipment are located on the signal acquisition layer 11 of the carbon emission monitoring system, and the carbon emission monitoring system can not only acquire various monitoring data corresponding to the fuel equipment, but also determine the carbon emission monitoring result of the fuel equipment based on the monitoring data uploaded by the fuel equipment through the interaction of the signal acquisition layer 11 and the central management layer 10 of the carbon emission monitoring system. Specifically, the carbon emission monitoring system is provided with a cloud platform service system, and the cloud platform service system comprises a user application layer 9, a central management layer 10 and a signal acquisition layer 11. The signal acquisition layer 11 serves as a data acquisition point at the front end, and can complete the collection of various types of monitoring data through different sensors corresponding to the liquid level monitoring device 4, the flow monitoring device 3 and the gas emission monitoring device (including the carbon emission monitoring module 5 and the gas flow rate monitoring module 6) and corresponding communication nodes, and then can send the collected various types of monitoring data to the central management layer 10 through the positioning module. The central management layer 10 is provided with a data processing center, a visualization model and the like, wherein the data processing center is provided with an arithmetic unit for completing relevant data operation according to the received various monitoring data to obtain at least two carbon emission amounts, and further determining a carbon emission amount monitoring result according to the at least two carbon emission amounts, and the visualization model is used for performing real-time visual display on the collected various monitoring data and the corresponding carbon emission amount monitoring result. Of course, the central management layer 10 may also be directly connected to the controller of the fuel oil plant in a communication manner, so that the liquid level monitoring device 4, the flow rate monitoring device 3 and the gas emission monitoring device may directly transmit corresponding monitoring data to the fuel oil plant (that is, the fuel oil plant includes the liquid level monitoring device 4, the flow rate monitoring device 3 and the gas emission monitoring device), and then the fuel oil plant uploads various monitoring data to the central management layer. In addition, the user application layer 9 may receive control information fed back by the user, so as to control the fuel equipment when the carbon emission monitoring result is abnormal, and perform abnormal processing to stop loss in time.
Therefore, according to the composition structure of the fuel equipment and the corresponding fuel mechanism thereof, at least the following three carbon emission monitoring modes can be obtained for determining the carbon emission of the fuel equipment. Firstly, the carbon emission can be determined according to the oil storage quantity change parameter of an oil storage device of the fuel equipment; secondly, the carbon emission can be determined according to the fuel flow of the fuel equipment; and thirdly, determining the carbon emission according to the exhaust parameters of the exhaust pipe of the fuel equipment. Based on the three carbon emission monitoring modes, the carbon emission of the fuel equipment can be obtained according to at least two of the three carbon emission monitoring modes, and at least two carbon emissions are obtained and compared to ensure the accuracy of the carbon emission monitoring result. The oil storage quantity variation parameters of the oil storage device can comprise a liquid level variation value of the oil storage device, size information of the oil storage device and the like, and the liquid level variation value can be monitored by the liquid level monitoring device 4; the fuel flow of the fuel equipment, in particular the flow of the fuel flowing through a fuel conveying pipeline of the fuel equipment, can be monitored by the flow monitoring device 3; the exhaust parameters of the exhaust pipe may include the flow rate of exhaust gas in the exhaust pipe, the concentration value of carbon emitted from the exhaust pipe, and the size information of the exhaust pipe, etc., and the concentration value of carbon may be monitored by the carbon emission monitoring device 5, and the flow rate of exhaust gas may be monitored by the gas flow rate monitoring device 6.
On one hand, when the carbon emission is determined according to the oil storage capacity change parameter of the oil storage device, the liquid level change value of the oil storage device and the size information of the oil storage device can be obtained firstly, and then the carbon emission of the fuel equipment is obtained according to the obtained liquid level change value and the obtained size information and by combining the fuel density and the emission factor of the fuel equipment. That is, the fuel consumption can be calculated according to the liquid level change value, the size information and the fuel density, and then the carbon emission of the fuel equipment can be calculated according to the fuel consumption and the emission factor. Wherein the size information depends on the shape of the oil reservoir, e.g. when the oil reservoir is a cuboid, the size information comprises a length value and a width value of the oil reservoir; the emission factor, a coefficient that characterizes the amount of carbon dioxide emitted per unit of fuel consumption, depends on the carbon content and carbon oxidation rate of the fuel, and different types of fuel correspond to different emission factors. For example, the emission factor of diesel is 3.10tCO2The emission factor of the fuel/t and the gasoline is 2.92tCO2And/t fuel. Specifically, the liquid level change value can be multiplied by the length value of the oil storage device, the width value of the oil storage device and the fuel density to obtain the fuel consumption, and then the fuel consumption is multiplied by the current fuel emission factor to obtain the carbon emission of the fuel equipment.
On the other hand, when the carbon emission amount is determined according to the fuel flow rate of the fuel equipment, the carbon emission amount of the fuel equipment can be obtained according to the fuel flow rate, the fuel density and the emission factor. Namely, the fuel consumption can be obtained according to the fuel flow and the fuel density, and then the carbon emission of the fuel equipment can be calculated according to the fuel consumption and the emission factor. Specifically, the fuel consumption may be obtained by multiplying the fuel consumption by the emission factor, and the carbon emission of the fuel equipment may be obtained by multiplying the fuel consumption by the emission factor.
On the other hand, when the carbon emission amount is determined according to the exhaust parameters of the exhaust pipe of the fuel equipment, the exhaust gas flow rate in the exhaust pipe, the carbon concentration value discharged by the exhaust pipe and the size information of the exhaust pipe can be obtained firstly, and then the carbon emission amount of the fuel equipment can be obtained according to the exhaust gas flow rate, the carbon concentration value and the size information of the exhaust pipe. That is, the carbon emission rate may be determined according to the acquired exhaust flow rate, carbon concentration value, and size information, and the carbon emission amount of the fuel equipment may be calculated according to the carbon emission rate and the emission time. Specifically, the obtained exhaust gas flow rate, the carbon concentration value and the size information may be multiplied to obtain a carbon emission rate in the exhaust pipe, and then the carbon emission rate is multiplied by the emission time to obtain the carbon emission amount of the fuel equipment. The dimension information of the exhaust pipe indicates the cross-sectional area of the exhaust pipe.
Therefore, the carbon emission of the fuel equipment can be obtained according to at least two of the three carbon emission monitoring modes, at least two carbon emissions can be obtained, the at least two carbon emissions are compared, the carbon emission monitoring result can be determined according to the comparison result, and the problem that the accuracy of monitoring the carbon emission cannot be ensured when the carbon emission of the fuel equipment is determined in a single mode is avoided.
The embodiment includes the following carbon emission monitoring modes in the fuel oil equipment: the carbon emission amount is determined according to the oil storage amount change parameter of the oil storage device of the fuel equipment, the carbon emission amount is determined according to the fuel flow of the fuel equipment, when the three carbon emission amounts are determined according to the exhaust parameter of the exhaust pipe of the fuel equipment, the carbon emission amount of the fuel equipment is obtained according to at least two of the above carbon emission monitoring modes, the carbon emission amount of the fuel equipment can be verified effectively, the carbon emission amount monitoring result of the fuel equipment can be further determined more accurately, and corresponding exception handling can be performed in time when the carbon emission amount monitoring result is abnormal carbon emission amount.
In addition, the embodiment of the invention also provides a readable storage medium, wherein the readable storage medium stores a carbon emission monitoring program of the fuel equipment, and the carbon emission monitoring program of the fuel equipment realizes the steps of the carbon emission monitoring method of the fuel equipment when being executed by a processor.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a television, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The carbon emission monitoring method of the fuel equipment is characterized by being applied to the fuel equipment and comprising the following steps of:
acquiring the carbon emission of the fuel equipment according to at least two carbon emission monitoring modes;
comparing at least two of the carbon emissions;
and determining a carbon emission monitoring result according to the comparison result.
2. The method of monitoring carbon emissions of a fuel oil facility according to claim 1, wherein the carbon emissions monitoring mode includes at least two modes:
determining the carbon emission according to the oil storage quantity change parameter of an oil storage device of the fuel equipment;
determining the carbon emission according to the fuel flow of the fuel equipment;
and determining the carbon emission according to the exhaust parameters of the exhaust pipe of the fuel equipment.
3. A method of monitoring carbon emissions from a fuel oil facility as set forth in claim 2, wherein said determining the carbon emissions based on a storage capacity variation parameter of a storage unit of the fuel oil facility comprises:
acquiring a liquid level change value of the oil storage device and size information of the oil storage device, wherein the oil storage amount change parameter comprises the liquid level change value and the size information;
and acquiring the carbon emission according to the liquid level change value, the size information, the fuel oil density and the emission factor.
4. A method of monitoring carbon emissions from a fuel oil unit as set forth in claim 2, wherein said determining the carbon emissions based on the fuel flow rate of the fuel oil unit comprises:
and acquiring the carbon emission according to the fuel flow, the fuel density and the emission factor.
5. A method of monitoring carbon emissions from a fuel oil facility as set forth in claim 2, wherein said determining the carbon emissions from an exhaust parameter of an exhaust pipe of the fuel oil facility comprises:
acquiring the flow rate of exhaust gas in the exhaust pipe, the carbon concentration value discharged by the exhaust pipe and the size information of the exhaust pipe, wherein the exhaust parameters comprise the flow rate of exhaust gas, the carbon concentration value and the size information;
determining the carbon emission amount based on the exhaust gas flow rate, the carbon concentration value, and the size information.
6. The method for monitoring carbon emissions of a fuel oil facility according to claim 1, wherein the determining of the result of monitoring carbon emissions based on the comparison comprises:
and if the comparison result shows that the carbon emission is inconsistent, determining that the carbon emission of the fuel equipment is abnormal.
7. The method for monitoring carbon emissions from a fuel oil facility according to claim 6, wherein after determining that there is an abnormality in the carbon emissions from the fuel oil facility, the method further comprises:
and determining the reason for the abnormal carbon emission of the fuel equipment according to the at least two carbon emission, and outputting prompt information corresponding to the reason for the abnormal carbon emission.
8. The method for monitoring carbon emissions of a fuel oil facility according to claim 6, wherein the determining a result of monitoring carbon emissions based on the comparison further comprises:
if the comparison result shows that the carbon emission is consistent, comparing the carbon emission with a preset carbon emission;
and when the carbon emission is inconsistent with the preset carbon emission, determining that the carbon emission of the fuel equipment is abnormal.
9. A carbon emission amount monitoring device for a fuel equipment, characterized in that the carbon emission amount monitoring device for a fuel equipment comprises a memory, a processor and a carbon emission amount calibration monitoring program for a fuel equipment, which is stored in the memory and can be run on the processor, and the processor implements the steps of the carbon emission amount monitoring method for a fuel equipment according to any one of claims 1 to 8 when executing the carbon emission amount monitoring program for a fuel equipment.
10. A readable storage medium, characterized in that the readable storage medium has stored thereon a program for monitoring carbon emissions of a fuel apparatus, which when executed by a processor, implements the steps of the method for monitoring carbon emissions of a fuel apparatus according to any one of claims 1 to 8.
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