CN114170054B - Port energy consumption and carbon emission monitoring method, system, equipment and medium - Google Patents
Port energy consumption and carbon emission monitoring method, system, equipment and medium Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 157
- 238000005265 energy consumption Methods 0.000 title claims abstract description 105
- 238000012544 monitoring process Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 claims abstract description 193
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 169
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 84
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 84
- 238000005057 refrigeration Methods 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 239000003507 refrigerant Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims description 36
- 239000000295 fuel oil Substances 0.000 claims description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 20
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 20
- 239000004215 Carbon black (E152) Substances 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 19
- 229930195733 hydrocarbon Natural products 0.000 claims description 19
- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 6
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- 238000010792 warming Methods 0.000 claims description 3
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- 238000005259 measurement Methods 0.000 description 4
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
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Abstract
The application discloses a port energy consumption and carbon emission monitoring method, a system, equipment and a medium, wherein the method comprises the steps of determining carbon emission components of all fuel equipment in a port based on each first carbon dioxide emission amount and each second carbon dioxide emission amount; determining a first equivalent carbon emission component of all electric equipment in the port based on each electric quantity; determining a second equivalent carbon emission component of all refrigeration containers in the port based on each refrigerant leakage; and determining the total carbon emission amount of the port based on the carbon emission component, the first equivalent carbon emission component and the second equivalent carbon emission component in the port. According to the scheme, manual meter reading and other works are not needed in the monitoring process, the labor intensity and the labor cost are reduced, and the total carbon emission amount is determined through various carbon emission components, so that the accuracy and the monitoring instantaneity are improved. In addition, the energy consumption and the carbon emission are finely managed by performing comparative evaluation analysis of the carbon emission amount per unit production.
Description
Technical Field
The invention relates to the technical field of carbon emission monitoring, in particular to a port energy consumption and carbon emission monitoring method, system, equipment and medium.
Background
Energy consumption is currently the largest source of air pollution emissions from human activity. Atmospheric pollutants include carbon dioxide, sulfur dioxide, nitrogen dioxide, carbon monoxide, particulates, etc., wherein sulfur dioxide and nitrogen oxides are emitted almost entirely as a result of energy production and use, and 85% of the primary particulates are also derived from energy. The influence of transportation on the environment has the following characteristics: firstly, the damage of transportation to ecological environment is mainly concentrated to the damage to the atmosphere environment. Secondly, the influence of transportation on the environment has certain regional characteristics, the region is mainly concentrated around a transportation line and other transportation activity gathering areas, for example, the port production activity is mainly influenced on the surrounding environment of the port, and the gathering performance is strong. And thirdly, the emission of the tail gas of transportation is closer to the ground, and the negative influence on the ecological environment and the health of people is more obvious.
At present, the port adopts manual meter reading to report port energy consumption monitoring data to the transportation department at regular intervals, so that the problems of complex procedures, data accuracy and the like exist, and meanwhile, the comparison, evaluation and analysis of energy consumption and carbon emission cannot be performed. The energy consumption and carbon emission monitoring system is necessarily established for transportation enterprises, especially important energy utilization units, so that the requirements of related government authorities on the establishment of the energy consumption monitoring system for the important energy utilization enterprises can be met, and the energy consumption and carbon emission monitoring system can be used for the enterprise to carry out fine management on energy consumption and carbon emission.
Disclosure of Invention
The present application is directed to a port energy consumption and carbon emissions monitoring method, system, apparatus and medium for monitoring carbon emissions at a port.
In a first aspect, the present invention provides a port energy consumption and carbon emission monitoring method, comprising the steps of:
Acquiring a first carbon dioxide emission amount of tail gas emission of each fuel oil device in a port;
Acquiring fuel consumption of each fuel device in the port, and determining a second carbon dioxide emission of each fuel device based on the fuel consumption;
determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission;
And determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions;
acquiring electricity consumption of all electric equipment in the port, and determining first equivalent carbon emission components of all the electric equipment in the port based on the electricity consumption;
acquiring the refrigerant leakage amount of each refrigeration container in the port, and determining the second equivalent carbon emission component of all the refrigeration containers in the port based on each refrigerant leakage amount;
Determining a total amount of carbon emissions for the port based on the port internal carbon emissions component, the first equivalent carbon emissions component, and the second equivalent carbon emissions component;
And determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
As an implementation manner, the determining the carbon emission component of all the fuel devices in the port based on each of the first carbon dioxide emission amount and each of the second carbon dioxide emission amount specifically includes:
Judging whether each fuel oil device in the port is in a stable working state or not respectively;
If the judged current fuel equipment is in a stable working state, the second carbon dioxide emission amount of the current fuel equipment is used as the carbon emission amount of the current fuel equipment, and the first carbon dioxide emission amount of the current fuel equipment is corrected by the second carbon dioxide emission amount of the current fuel equipment;
if the judged current fuel equipment is in an unstable working state, taking the first carbon dioxide emission amount of the current fuel equipment as the carbon emission amount of the current fuel equipment;
And accumulating the carbon emission amount of each fuel device to obtain the carbon emission component of all the fuel devices.
As an implementation manner, the fluctuation amount of the liquid level in the fuel tank of each fuel device is obtained, and whether the corresponding fuel device is in a stable working state is determined according to the fluctuation amount.
As an achievable form, the first equivalent carbon emission component is determined according to the following relation:
Wherein, For the first equivalent carbon emission component, n is the total number of electric equipment including carbon emission monitoring, C E,i is the electricity consumption of the i-th electric equipment including carbon emission monitoring in a statistics or accounting period, E E is the carbon dioxide emission factor of the electric equipment, and i is a natural number.
As an achievable form, the second equivalent carbon emission component is determined according to the following relation:
Wherein E RR is the second equivalent carbon emission component, m is the total number of the refrigeration containers, W R is the weight of each refrigeration container refrigerant, F R is the annual leakage coefficient of each refrigeration container refrigerant, D s is the average harbor time of each refrigeration container, N j is the number of refrigeration containers of the j-th specification of harbor operation in a statistical or accounting period, j is a natural number, and G WPR is the global warming potential coefficient of each refrigeration container refrigerant.
As an achievable way, the port energy consumption and carbon emission monitoring method further includes:
Acquiring equipment information of all working equipment in a port, wherein the working equipment is the fuel oil equipment or the electric equipment, and the equipment information comprises energy consumption data and production data;
Determining the current unit energy consumption of the working equipment according to the energy consumption data and the production data;
Acquiring historical unit energy consumption corresponding to the working equipment from a historical unit energy consumption database;
judging whether the unit energy consumption is smaller than the historical unit energy consumption or not;
if so, the working state of the current working equipment is normal, and the current unit energy consumption is stored in the historical unit energy consumption database so as to update the historical unit energy consumption corresponding to the working equipment;
If not, the working state of the current working equipment is abnormal, alarm information is sent, the problem is searched, and a solution to the problem is provided.
As an implementation manner, the problem searching and the problem solving are specifically:
Acquiring energy consumption data of the working equipment in unit time with abnormal working state and historical average energy consumption data, and judging whether the energy consumption data in unit time is higher than the historical average energy consumption data or not;
if not, the energy consumption is normal;
if yes, continuing to judge whether the working equipment is operated by the staff in an energy-saving way;
if not, sending out an energy-saving operation prompt to remind a worker of carrying out energy-saving operation;
if yes, continuing to judge whether the working equipment fails;
if not, the working equipment is normal;
if yes, sending a fault prompt of the working equipment; and/or the number of the groups of groups,
Acquiring current production data and historical average production data of the working equipment in unit time with abnormal working states, and judging whether the current production data in unit time is smaller than the historical average production data or not;
If not, the current production data is normal;
if yes, continuing to judge whether the current production data is light goods or not;
If yes, sending out a prompt of abnormality of the current production data;
if not, continuing to judge whether the metering instrument of the working equipment fails;
If not, the metering instrument is normal;
If yes, sending a fault prompt of the metering instrument.
In a second aspect, the present invention provides a port energy consumption and carbon emission monitoring system comprising:
The carbon dioxide emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining a first carbon dioxide emission amount of tail gas emission of each fuel equipment in the port;
The carbon monoxide emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining the carbon monoxide emission amount of the tail gas emission of each fuel equipment in the port;
The hydrocarbon emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining the hydrocarbon emission amount of the tail gas emission of each fuel equipment in the port;
The fuel quantity detection unit is arranged in the fuel tank of each fuel device or on an oil outlet pipeline of the fuel tank and is used for acquiring the fuel consumption quantity of each fuel device in the port;
The power consumption detection unit is connected to the energy taking circuit of each electric device in the port and is used for obtaining the power consumption of each electric device in the port;
The refrigerant leakage detection unit is arranged on a refrigerating pipeline of each refrigerating container in the port and is used for obtaining the refrigerant leakage quantity of each refrigerating container in the port;
A calculation unit configured to determine a second carbon dioxide emission amount of each of the fuel devices based on the fuel consumption amount; determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission; determining a first equivalent carbon emission component of all the electric equipment in the port based on each electric consumption; determining a second equivalent carbon emission component of all of the refrigeration containers in the port based on each of the refrigerant leakage amounts; determining a total amount of carbon emissions for the port based on the port internal carbon emissions component, the first equivalent carbon emissions component, and the second equivalent carbon emissions component; determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions; and determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
In a third aspect, the present invention provides a terminal device, the device comprising: one or more processors; a memory for storing one or more programs; the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the port energy consumption and carbon emission monitoring method as described above.
In a fourth aspect, the present invention provides a computer readable storage medium having stored thereon a computer program for implementing a port energy consumption and carbon emission monitoring method as described above.
According to the scheme, the total carbon emission amount of the port is determined based on the carbon emission component determined by the tail gas emission and the fuel consumption of each fuel equipment in the port, the first equivalent carbon emission component of all electric equipment in the port and the second equivalent carbon emission component of all refrigeration containers in the port, and the energy consumption and the carbon emission of each equipment and each emission source can be accurately controlled by the fuel consumption or the equivalent fuel consumption of each fuel equipment, so that the monitoring of the port energy consumption and the carbon emission is realized; in the monitoring process, the manual meter reading and other works are not needed, the labor intensity and the labor cost are reduced, the total carbon emission amount is determined through various carbon emission components, the fuel consumption of the fuel equipment is monitored through various fuel consumption monitoring modes, and the like, so that the accuracy and the monitoring instantaneity are improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a flow chart of a port energy consumption and carbon emission monitoring method provided by an embodiment of the invention;
FIG. 2 is a flow chart of carbon emission component determination provided by an embodiment of the present invention;
FIG. 3 is a flowchart for determining an abnormal working state according to an embodiment of the present invention;
FIG. 4 is a flow chart of a problem finding process according to an embodiment of the present invention;
FIG. 5 is a flow chart of a problem finding process according to another embodiment of the present invention;
FIG. 6 is a schematic diagram of a port carbon emission monitoring system according to an embodiment of the present invention;
Fig. 7 is a schematic diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, a port energy consumption and carbon emission monitoring method according to an embodiment of the present invention includes the following steps:
S101: acquiring a first carbon dioxide emission amount, a carbon monoxide emission amount and a hydrocarbon emission amount of tail gas emission of each fuel oil device in a port;
Each fuel apparatus, for example, but not limited to, including an internal combustion engine, may be provided with a carbon dioxide emission detection unit, a carbon monoxide emission detection unit, and a hydrocarbon emission detection unit on an exhaust pipe of the internal combustion engine, and the carbon dioxide emission detection unit may be a carbon dioxide emission detection instrument, a carbon dioxide detection sensor, or the like, which may directly measure and obtain a first carbon dioxide emission amount corresponding to exhaust emission of the fuel apparatus. The carbon monoxide emission detection unit may be a carbon monoxide emission detection instrument or a carbon monoxide detection sensor, etc., which may directly measure and obtain the carbon monoxide emission amount corresponding to the exhaust emission of the fuel device. The hydrocarbon emission detection unit may be a hydrocarbon emission detection instrument or a hydrocarbon detection sensor or the like, which may directly measure and obtain the hydrocarbon emission amount corresponding to the exhaust emission of the fuel device.
S102: acquiring fuel consumption of each fuel device in the port, and determining a second carbon dioxide emission of each fuel device based on the fuel consumption;
For example, a fuel amount detection unit is arranged in a fuel tank of each fuel device or on a fuel outlet pipeline of the fuel tank so as to acquire fuel consumption corresponding to the fuel device; the fuel oil amount detection unit is, for example and not limited to, an energy consumption detection instrument such as a fuel oil flowmeter, an ultrasonic monitoring instrument, a liquid level sensor and the like; the fuel consumption flowmeter can be arranged on an oil outlet pipeline of the oil tank to measure fuel consumption; the ultrasonic monitoring instrument can be arranged on the bottom surface of the inside of the oil tank, and the fuel consumption is obtained by measuring the height of the fuel liquid level; the liquid level sensor is directly placed in the oil tank to obtain fuel consumption. The corresponding second carbon dioxide emissions can be calculated from the fuel consumption. The same volume is consumed for different types of numbered fuels, the carbon dioxide released is different, and the second carbon dioxide emission is calculated and can be determined according to the actual fuel used.
S103: determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission;
For the same fuel equipment/set of fuel equipment, the first carbon dioxide emission amount corresponding to the tail gas emission of the fuel equipment can be obtained by directly measuring the carbon dioxide emission detection instrument, the fuel consumption amount corresponding to the fuel equipment is obtained by the fuel amount detection unit, the second carbon dioxide emission amount corresponding to the fuel equipment is determined based on the fuel consumption amount, and the carbon emission amount corresponding to the fuel equipment is determined based on the first carbon dioxide emission amount and the second carbon dioxide emission amount, so that the problem of insufficient monitoring accuracy caused by adopting a carbon oxide emission amount monitoring mode under certain conditions such as whether the following fuel equipment is in a stable state or not can be avoided.
S104: and determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions.
Besides the fuel consumption of each fuel device obtained by the direct measurement mode, the equivalent fuel consumption of each fuel device can also be obtained by the back-pushing mode, and the equivalent fuel consumption is equal to or close to the fuel consumption of the corresponding fuel device by the direct measurement mode. The problem that the flowmeter is inconvenient to install when the flowmeter is installed on the fuel equipment to measure the fuel consumption can be solved by adopting a reverse pushing mode; in addition, can overcome and adopt supersound and oil level sensor etc. the influence of the operation stability of fuel equipment after the precision of fuel consumption is easy, for example when the unsteady operation of fuel equipment, because fluid liquid level fluctuation is great, at this moment, the fuel consumption accuracy of measuring through supersound and oil level sensor etc. is relatively poor.
S105: acquiring electricity consumption of all electric equipment in the port, and determining first equivalent carbon emission components of all the electric equipment in the port based on the electricity consumption;
For example, the electricity consumption of each electric device in the port can be obtained through a smart meter, an electric energy quality analyzer and a power analyzer, wherein the smart meter is an electric meter capable of performing remote data interaction, for example, the smart meter has the capability of wireless communication or wired communication, and the detected electricity consumption can be transmitted to a cloud server.
S106: acquiring the refrigerant leakage amount of each refrigeration container in the port, and determining the second equivalent carbon emission component of all the refrigeration containers in the port based on each refrigerant leakage amount;
For example, the refrigerant leakage amount of each refrigeration container is detected by a refrigerant leakage detecting unit provided on the refrigeration pipeline of each refrigeration container, and the second equivalent carbon emission component of all the refrigeration containers in the port is calculated from the refrigerant leakage amount. The equivalent carbon dioxide emissions are different for different types and models of refrigerants, and the equivalent carbon dioxide emissions are different, and can be determined according to the actual used refrigerant when calculating the second equivalent carbon emission component.
S107: and determining the total carbon emission amount of the port based on the carbon emission component in the port, the first equivalent carbon emission component and the second equivalent carbon emission component.
S108: and determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
According to the scheme, the total carbon emission amount of the port is determined based on the carbon emission component determined by the tail gas emission and the fuel consumption of each fuel equipment in the port, the first equivalent carbon emission component of all electric equipment in the port and the second equivalent carbon emission component of all refrigeration containers in the port, and the energy consumption and the carbon emission of each equipment and each emission source can be accurately controlled by the fuel consumption or the equivalent fuel consumption of each fuel equipment, so that the monitoring of the port energy consumption and the carbon emission is realized; in the monitoring process, the manual meter reading and other works are not needed, the labor intensity and the labor cost are reduced, the total carbon emission amount is determined through various carbon emission components, the fuel consumption of the fuel equipment is monitored through various fuel consumption monitoring modes, and the like, so that the accuracy and the monitoring instantaneity are improved.
As an implementation manner, as shown in fig. 2, the determining the carbon emission component of all the fuel devices in the port based on each of the first carbon dioxide emission and each of the second carbon dioxide emission specifically includes:
S1031: judging whether each fuel oil device in the port is in a stable working state or not respectively; the steady operation state referred to herein may refer to the steady travel of the fuel apparatus without large jerks. For example, but not limited to, it may be determined whether the fuel device is in a steady state operation by monitoring the magnitude of fluctuation of the fuel level in the fuel tank of the fuel device; if the fluctuation range of the fuel oil liquid level is larger than the set threshold value, the fuel oil equipment is considered to be in an unstable working state, otherwise, the fuel oil equipment is considered to be in a stable working state.
S1032: if the judged current fuel equipment is in a stable working state, the second carbon dioxide emission amount of the current fuel equipment is used as the carbon emission amount of the current fuel equipment, and the first carbon dioxide emission amount of the current fuel equipment is corrected by the second carbon dioxide emission amount of the current fuel equipment; when the fuel oil equipment is in a stable working state, the measurement of the fuel oil consumption is more accurate, and the second carbon dioxide emission determined by the fuel oil consumption is more accurate, so that the second carbon dioxide emission can be used as the current carbon emission of the fuel oil equipment, and the accuracy of monitoring the total carbon emission is improved. In general, due to the influence of air flow, air pressure and the like, a certain error exists in the first carbon dioxide emission amount corresponding to the tail gas emission of the fuel oil equipment by directly measuring through the carbon dioxide emission detection instrument, the accuracy is generally lower than that of the second carbon dioxide emission amount, and the first carbon dioxide emission amount of the current fuel oil equipment can be corrected through the second carbon dioxide emission amount, so that the accuracy of the first carbon dioxide emission amount is improved.
S1033: if the judged current fuel equipment is in an unstable working state, taking the first carbon dioxide emission amount of the current fuel equipment as the carbon emission amount of the current fuel equipment; when the fuel equipment is in an unstable working state, the measurement accuracy of the fuel consumption is poor, and because the first carbon dioxide emission of the current fuel equipment is corrected for a plurality of times through the second carbon dioxide emission when the fuel equipment is in the stable working state, the carbon emission taking the first carbon dioxide emission as the current fuel equipment is relatively more accurate when the fuel equipment is in the unstable working state.
S1034: and accumulating the carbon emission amount of each fuel device to obtain the carbon emission component of all the fuel devices.
For example, if each fuel device is in a steady operation state, the carbon emission component is obtained by summing up the carbon emission amounts of each fuel device, which can be obtained by calculation of the following relational expression:
Wherein, For the carbon emission component, the unit is t; n is the total number of the fuel oil equipment incorporating carbon emission monitoring, C F,i is the fuel oil consumption of the ith fuel oil equipment incorporating carbon emission monitoring in a statistical or accounting period, and the unit is L; e F,i is the carbon dioxide emission factor of the fuel oil used by the fuel oil equipment, and the unit is kg/L; i is a natural number.
As an implementation manner, the fluctuation amount of the liquid level in the fuel tank of each fuel device is obtained, and whether the corresponding fuel device is in a stable working state is determined according to the fluctuation amount. The fluctuation amount of the liquid level in the fuel tank of each of the fuel devices is acquired, for example, by an ultrasonic monitoring instrument, a liquid level meter, or the like.
As an achievable form, the first equivalent carbon emission component is determined according to the following relation:
Wherein, For the first equivalent carbon emission component, the unit is t; n is the total number of the electric equipment with carbon emission monitoring, C E,i is the electricity consumption of the electric equipment with the carbon emission monitoring in a statistical or accounting period, and the unit is kW.h; e E is the carbon dioxide emission factor of the electric equipment, and the unit is kg/(kW.h); i is a natural number.
As an achievable form, the second equivalent carbon emission component is determined according to the following relation:
Wherein E RR is the second equivalent carbon emission component in t; m is the total number of the refrigeration containers, W R is the weight of the refrigerant of each refrigeration container, and the unit is Kg; f R is the annual leakage coefficient of the refrigerating container refrigerant, D s is the average harbor time of the refrigerating containers, N j is the number of the refrigerating containers in the j-th specification of harbor operation in a statistical or accounting period, j is a natural number, and G WPR is the global warming potential coefficient of the refrigerating container refrigerant.
As an implementation manner, as shown in fig. 3, in order to find out carbon emission abnormality of a port in time, so as to perform treatment in time, achieve fine management, and further reduce carbon emission, the port energy consumption and carbon emission monitoring method further includes:
S301: acquiring equipment information of all working equipment in a port, wherein the working equipment is the fuel oil equipment or the electric equipment, and the equipment information comprises energy consumption data and production data;
For example, each working device in the port transmits its device information to the cloud server in a wireless manner, such as a 4G or 5G network, at regular time or in real time, so as to monitor the working condition of each working device.
In addition, each working device can be provided with a Beidou navigation terminal or a GPS terminal, and the working device can also send the position information of the working device to a cloud server so that a worker can know the position of the working device at any time, and particularly when the working device is abnormal, the working device can quickly arrive at the abnormal working device according to the positioning position of the working device so as to conduct abnormality investigation and treatment.
S302: determining the current unit energy consumption of the working equipment according to the energy consumption data and the production data;
S303: acquiring historical unit energy consumption corresponding to the working equipment from a historical unit energy consumption database;
s304: judging whether the current unit energy consumption is smaller than the historical unit energy consumption or not;
S305: if so, the working state of the current working equipment is normal, and the current unit energy consumption is stored in the historical unit energy consumption database so as to update the historical unit energy consumption corresponding to the working equipment;
S306: if not, the working state of the current working equipment is abnormal, alarm information is sent, the problem is searched, and a solution to the problem is provided. Of course, the unit energy consumption is more than the historical unit energy consumption (when the larger data exceeds more than 20%), which means that the corresponding working equipment energy consumption is abnormally increased at the moment, and the corresponding carbon emission is correspondingly increased, which is not allowed, so that the working equipment energy consumption alarm device sends out alarm information to inform staff to check, repair and the like. The cloud server can display the alarm information on a monitoring screen of the control center so as to remind management personnel, staff and the like of timely treatment.
As an implementation manner, the problem searching and the problem solving are specifically:
as shown in fig. 4, S401: acquiring energy consumption data of the working equipment in unit time with abnormal working state and historical average energy consumption data, and judging whether the energy consumption data in unit time is higher than the historical average energy consumption data or not; the database of the cloud server stores historical average energy consumption data of each working device in unit time, and the historical average energy consumption data in the database is read and compared with the energy consumption data of the working device in the current unit time to judge whether the energy consumption is abnormal or not.
S402: if not, the energy consumption is normal;
S403: if yes, continuing to judge whether the working equipment is operated by the staff in an energy-saving way; for example, the working device is a transport vehicle, and it is determined whether or not to use an increased accelerator and/or perform sudden braking multiple times when starting, and the large accelerator starting and/or sudden braking multiple times is determined as a non-energy-saving operation.
S404: if not, sending out an energy-saving operation prompt to remind a worker of carrying out energy-saving operation;
s405: if yes, continuing to judge whether the working equipment fails; for example, a sensor or a monitoring probe can be arranged at each position to be detected of the working equipment, and whether the working equipment fails or not can be judged through data collected by the sensor or pictures or videos shot by the monitoring probe.
S406: if not, the working equipment is normal;
s407: if yes, sending a fault prompt of the working equipment; and/or the number of the groups of groups,
As shown in fig. 5, S501: acquiring current production data and historical average production data of the working equipment in unit time with abnormal working states, and judging whether the current production data in unit time is smaller than the historical average production data or not; the production data are for example the total weight of the container (container) being lifted.
S502: if not, the current production data is normal;
s503: if yes, continuing to judge whether the current production data is light goods or not; heavy goods and light goods can be understood according to the convention condition in the logistics field.
S504: if yes, sending out a prompt of abnormality of the current production data;
s505: if not, continuing to judge whether the metering instrument of the working equipment fails;
s506: if not, the metering instrument is normal;
S507: if yes, sending a fault prompt of the metering instrument.
In a second aspect, as shown in fig. 6, the present invention provides a port energy consumption and carbon emission monitoring system, comprising:
a carbon dioxide emission detection unit 61, which is arranged on an exhaust pipeline of each fuel device in a port and is used for obtaining a first carbon dioxide emission amount of tail gas emission of each fuel device in the port;
the carbon monoxide emission detection unit 66 is arranged on an exhaust pipeline of each fuel device in the port and is used for acquiring the carbon monoxide emission amount of the tail gas emission of each fuel device in the port;
A hydrocarbon emission detection unit 67, disposed on an exhaust pipeline of each fuel device in a port, for obtaining a hydrocarbon emission amount of exhaust gas emission of each fuel device in the port;
a fuel quantity detecting unit 62, disposed in a fuel tank of each of the fuel devices or on an outlet line of the fuel tank, for acquiring fuel consumption quantity of each of the fuel devices in the port;
The electricity consumption detection unit 63 is connected to the energy-taking circuit of each electric device in the port and is used for obtaining the electricity consumption of each electric device in the port;
A refrigerant leakage detecting unit 64, which is disposed on a refrigerating pipeline of each refrigeration container in the port, and is configured to obtain a refrigerant leakage amount of each refrigeration container in the port;
A calculation unit 65 for determining a second carbon dioxide emission amount of each of the fuel devices based on the fuel consumption amount; determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission; determining a first equivalent carbon emission component of all the electric equipment in the port based on each electric consumption; determining a second equivalent carbon emission component of all of the refrigeration containers in the port based on each of the refrigerant leakage amounts; determining a total amount of carbon emissions for the port based on the port internal carbon emissions component, the first equivalent carbon emissions component, and the second equivalent carbon emissions component; determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions; and determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
The data of each detection unit and each calculation unit can be input into the terminal equipment through wired and wireless networks, input equipment and other modes, so that a user of the terminal equipment can check and monitor the conditions of energy consumption, carbon emission and the like of each equipment at any time.
The embodiment of the port carbon emission monitoring system is used for realizing the port energy consumption and carbon emission monitoring method, and the working principle and effects of the embodiment of the port energy consumption and carbon emission monitoring method are described in the embodiment of the port energy consumption and carbon emission monitoring method, and are not repeated here.
In a third aspect, the present invention provides a terminal device, the device comprising: one or more processors; a memory for storing one or more programs, such as, but not limited to, a database or the like that may have historical data for dynamic energy storage and consumption; the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the port energy consumption and carbon emission monitoring method as described above.
As shown in fig. 7, the terminal device 500 includes a Central Processing Unit (CPU) 501, which can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 502 or a program loaded from a storage section 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and history data and dynamic data required for the operation of the system 500 are also stored. The CPU 501, ROM 502, and RAM 503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
The following components are connected to the I/O interface 505: an input section 506 including a keyboard (which may be a virtual keyboard), various detection units, a calculation unit, and the like; an output portion 507 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker, and the like; a storage portion 508 including a hard disk and the like; and a communication section 509 including a network interface card such as a LAN card, a modem, or the like. The communication section 509 performs communication processing via a network such as the internet. The drive 510 is also connected to the I/O interface 505 as needed. A removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 510 as needed so that a computer program read therefrom is mounted into the storage section 508 as needed.
In particular, according to embodiments of the present disclosure, the process described above with reference to fig. 1 may be implemented as a computer software program. For example, embodiments of the present disclosure include a port energy consumption and carbon emission monitoring method comprising a computer program tangibly embodied on a machine-readable medium, the port energy consumption and carbon emission monitoring method comprising program code for performing the method of fig. 1. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 509, and/or installed from the removable media 511.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules involved in the embodiments of the present application may be implemented in software or in hardware. The described units or modules may also be provided in a processor.
In a fourth aspect, the present application also provides a computer readable storage medium, which may be a computer readable storage medium contained in the foregoing apparatus in the foregoing embodiment; or may be a computer-readable storage medium, alone, that is not assembled into a device. The computer readable storage medium stores one or more programs for use by one or more processors in performing the port energy consumption and carbon emission monitoring methods described in the present application.
It is to be understood that the above references to the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are for convenience in describing the present invention and simplifying the description only, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
Claims (10)
1. The port energy consumption and carbon emission monitoring method is characterized by comprising the following steps of:
acquiring a first carbon dioxide emission amount, a carbon monoxide emission amount and a hydrocarbon emission amount of tail gas emission of each fuel oil device in a port;
Acquiring fuel consumption of each fuel device in the port, and determining a second carbon dioxide emission of each fuel device based on the fuel consumption;
determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission;
And determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions;
acquiring electricity consumption of all electric equipment in the port, and determining first equivalent carbon emission components of all the electric equipment in the port based on the electricity consumption;
acquiring the refrigerant leakage amount of each refrigeration container in the port, and determining the second equivalent carbon emission component of all the refrigeration containers in the port based on each refrigerant leakage amount;
Determining a total amount of carbon emissions for the port based on the port internal carbon emissions component, the first equivalent carbon emissions component, and the second equivalent carbon emissions component;
And determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
2. The port energy consumption and carbon emission monitoring method according to claim 1, wherein the determining the carbon emission component of all the fuel devices in the port based on each of the first carbon dioxide emission amount and each of the second carbon dioxide emission amount is specifically:
Judging whether each fuel oil device in the port is in a stable working state or not respectively;
If the judged current fuel equipment is in a stable working state, the second carbon dioxide emission amount of the current fuel equipment is used as the carbon emission amount of the current fuel equipment, and the first carbon dioxide emission amount of the current fuel equipment is corrected by the second carbon dioxide emission amount of the current fuel equipment;
if the judged current fuel equipment is in an unstable working state, taking the first carbon dioxide emission amount of the current fuel equipment as the carbon emission amount of the current fuel equipment;
And accumulating the carbon emission amount of each fuel device to obtain the carbon emission component of all the fuel devices.
3. The port energy consumption and carbon emission monitoring method according to claim 2, wherein the fluctuation amount of the liquid level in each fuel tank of the fuel equipment is obtained, and whether the corresponding fuel equipment is in a stable operation state is determined according to the fluctuation amount.
4. A port energy consumption and carbon emission monitoring method according to any one of claims 1-3, characterized in that the first equivalent carbon emission component is determined according to the following relation:
Wherein, For the first equivalent carbon emission component, n is the total number of electric equipment including carbon emission monitoring, C E,i is the electricity consumption of the i-th electric equipment including carbon emission monitoring in a statistics or accounting period, E E is the carbon dioxide emission factor of the electric equipment, and i is a natural number.
5. A port energy consumption and carbon emission monitoring method according to any one of claims 1-3, characterized in that the second equivalent carbon emission component is determined according to the following relation:
Wherein E RR is the second equivalent carbon emission component, m is the total number of the refrigeration containers, W R is the weight of each refrigeration container refrigerant, F R is the annual leakage coefficient of each refrigeration container refrigerant, D s is the average harbor time of each refrigeration container, N j is the number of refrigeration containers of the j-th specification of harbor operation in a statistical or accounting period, j is a natural number, and G WPR is the global warming potential coefficient of each refrigeration container refrigerant.
6. A port energy consumption and carbon emission monitoring method according to any one of claims 1-3, further comprising:
Acquiring equipment information of all working equipment in a port, wherein the working equipment is the fuel oil equipment or the electric equipment, and the equipment information comprises energy consumption data and production data;
Determining the current unit energy consumption of the working equipment according to the energy consumption data and the production data;
Acquiring historical unit energy consumption corresponding to the working equipment from a historical unit energy consumption database;
judging whether the unit energy consumption is smaller than the historical unit energy consumption or not;
if so, the working state of the current working equipment is normal, and the current unit energy consumption is stored in the historical unit energy consumption database so as to update the historical unit energy consumption corresponding to the working equipment;
If not, the working state of the current working equipment is abnormal, alarm information is sent, the problem is searched, and a solution to the problem is provided.
7. The port energy consumption and carbon emission monitoring method according to claim 6, wherein the finding of the problem and the solution to the problem are specifically:
Acquiring energy consumption data of the working equipment in unit time with abnormal working state and historical average energy consumption data, and judging whether the energy consumption data in unit time is higher than the historical average energy consumption data or not;
if not, the energy consumption is normal;
if yes, continuing to judge whether the working equipment is operated by the staff in an energy-saving way;
if not, sending out an energy-saving operation prompt to remind a worker of carrying out energy-saving operation;
if yes, continuing to judge whether the working equipment fails;
if not, the working equipment is normal;
if yes, sending a fault prompt of the working equipment; and/or the number of the groups of groups,
Acquiring current production data and historical average production data of the working equipment in unit time with abnormal working states, and judging whether the current production data in unit time is smaller than the historical average production data or not;
If not, the current production data is normal;
if yes, continuing to judge whether the current production data is light goods or not;
If yes, sending out a prompt of abnormality of the current production data;
if not, continuing to judge whether the metering instrument of the working equipment fails;
If not, the metering instrument is normal;
If yes, sending a fault prompt of the metering instrument.
8. A port energy consumption and carbon emission monitoring system, comprising:
The carbon dioxide emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining a first carbon dioxide emission amount of tail gas emission of each fuel equipment in the port;
The carbon monoxide emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining the carbon monoxide emission amount of the tail gas emission of each fuel equipment in the port;
The hydrocarbon emission detection unit is arranged on an exhaust pipeline of each fuel equipment in the port and is used for obtaining the hydrocarbon emission amount of the tail gas emission of each fuel equipment in the port;
The fuel quantity detection unit is arranged in the fuel tank of each fuel device or on an oil outlet pipeline of the fuel tank and is used for acquiring the fuel consumption quantity of each fuel device in the port;
The power consumption detection unit is connected to the energy taking circuit of each electric device in the port and is used for obtaining the power consumption of each electric device in the port;
The refrigerant leakage detection unit is arranged on a refrigerating pipeline of each refrigerating container in the port and is used for obtaining the refrigerant leakage quantity of each refrigerating container in the port;
A calculation unit configured to determine a second carbon dioxide emission amount of each of the fuel devices based on the fuel consumption amount; determining carbon emission components of all the fuel devices in the port based on the first carbon dioxide emission and the second carbon dioxide emission; determining a first equivalent carbon emission component of all the electric equipment in the port based on each electric consumption; determining a second equivalent carbon emission component of all of the refrigeration containers in the port based on each of the refrigerant leakage amounts; determining a total amount of carbon emissions for the port based on the port internal carbon emissions component, the first equivalent carbon emissions component, and the second equivalent carbon emissions component; determining an equivalent fuel consumption of each of the fuel devices based on the first carbon dioxide emissions, the carbon monoxide emissions, and the hydrocarbon emissions; and determining the total energy consumption of the port based on the fuel consumption or equivalent fuel consumption of each fuel device and the electricity consumption of each electric device.
9. A terminal device, the device comprising: one or more processors; a memory for storing one or more programs; the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the port energy consumption and carbon emission monitoring method of any of claims 1-7.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon for implementing the port energy consumption and carbon emission monitoring method according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111344269.8A CN114170054B (en) | 2021-11-12 | Port energy consumption and carbon emission monitoring method, system, equipment and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111344269.8A CN114170054B (en) | 2021-11-12 | Port energy consumption and carbon emission monitoring method, system, equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259773A (en) * | 2015-11-03 | 2016-01-20 | 天津鑫港船务服务有限公司 | Energy consumption monitoring system for ship |
| CN110646362A (en) * | 2018-06-26 | 2020-01-03 | 浙江三花智能控制股份有限公司 | Method for detecting concentration of carbon dioxide in vehicle |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259773A (en) * | 2015-11-03 | 2016-01-20 | 天津鑫港船务服务有限公司 | Energy consumption monitoring system for ship |
| CN110646362A (en) * | 2018-06-26 | 2020-01-03 | 浙江三花智能控制股份有限公司 | Method for detecting concentration of carbon dioxide in vehicle |
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