Industrial internet-based park carbon emission monitoring method

Abstract

The application discloses a park carbon emission monitoring method based on an industrial internet, and belongs to the technical field of carbon emission monitoring, and specifically comprises the following steps: step one: obtaining park drawings and park information, and dividing a monitoring area according to the obtained park drawings and park information; step two: setting a monitoring area label, and matching a corresponding monitoring scheme according to the monitoring area label; step three: arranging monitoring devices according to the obtained monitoring scheme, collecting real-time data, and obtaining monitoring data; and step four: obtaining park drawings, establishing a park display model according to the obtained park drawings, inputting the obtained monitoring data into the park display model, and displaying the monitoring data in real time. Through the division of the monitoring area, the monitoring area in the park is reasonably planned, the accuracy of the monitoring data is ensured from multiple aspects, the problem of the error between the monitored emission and the actual emission caused by the residual incompletely oxidized organic matter in waste gas is solved, and the accuracy of the monitoring data is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of carbon emission monitoring, and specifically relates to a park carbon emission monitoring method based on an industrial internet. BACKGROUND

[0002] In industrial production, waste gas is generally discharged. During the discharge process, if the carbon dioxide concentration is too high, environmental pollution and greenhouse effect problems are easily caused. In order to avoid environmental pollution and other problems, the discharge needs to be monitored at all times. At present, a common monitoring method is to set a corresponding gas collector in a waste discharge pipe, collect a certain volume of discharge gas through the gas collector, monitor the carbon dioxide content in the discharge gas, and finally determine the actual carbon dioxide emission according to a certain proportion conversion.

[0003] The common monitoring method has the following technical problems: single monitoring point quantitative monitoring cannot accurately reflect the actual emission, resulting in a large monitoring result error and difficulty in accurately determining the real-time carbon emission. In addition, in the waste gas treatment process, there are still residual organic matters in the waste gas that are not completely oxidized, and the organic matters can be secondarily oxidized in the air during the discharge process and generate a certain amount of carbon dioxide, further increasing the error between the monitored emission and the actual emission.

[0004] Therefore, in order to solve the above problems or part of the problems, the application provides a park carbon emission monitoring method based on an industrial internet. SUMMARY

[0005] In order to solve the problems existing in the above scheme, the application provides a park carbon emission monitoring method based on an industrial internet.

[0006] The object of the application can be achieved by the following technical scheme:

[0007] The park carbon emission monitoring method based on the industrial internet includes the following specific steps:

[0008] Step 1: Obtain park drawings and park information, and divide the monitoring area according to the obtained park drawings and park information;

[0009] Step 2: Set a monitoring area label, and match a corresponding monitoring scheme according to the monitoring area label;

[0010] Step 3: According to the obtained monitoring scheme, arrange a monitoring device, and collect real-time data to obtain monitoring data;

[0011] Step 4: Obtain park drawings, establish a park display model according to the obtained park drawings, input the obtained monitoring data into the park display model, and display in real time;

[0012] The method for matching a corresponding monitoring scheme according to a monitoring area label comprises:

[0013] A single scheme library and a monitoring area scheme matching library are established, a monitoring area label requiring matching is identified, and is input into the single scheme library and the monitoring area scheme matching library respectively for matching, to obtain a corresponding monitoring area scheme and a single monitoring scheme, and the obtained monitoring area scheme and single monitoring scheme are integrated into a monitoring scheme for output.

[0014] Further, the method for dividing a monitoring area according to obtained park drawings and park information comprises:

[0015] A target factory in the park drawings is identified according to the park information, a target factory area is marked, a maximum representative radius of the monitoring area is set, and the maximum representative radius of the monitoring area is marked as Rmax; a representative radius of each target factory is calculated, a corresponding range circle is established in the park drawings according to the calculated representative radius of the target factory, and the range circle is numbered according to the representative radius of the target factory and the position of the target factory.

[0016] The first range circle in the existing numbering sequence is selected as a merging center for merging, a new center circle is obtained, and its radius is identified; when the radius of the new center circle is not greater than the maximum representative radius, re-merging is performed; when the radius of the new center circle is greater than the maximum representative radius, a retreat of one is performed, a merging circle is obtained, and the target factory area included in the merging circle is integrated and marked as a monitoring area; and the process is repeated until all the monitoring area divisions are completed.

[0017] Further, the method for calculating the representative radius of each target factory comprises:

[0018] The carbon emission of the target factory and the distance between each target factory are obtained, the carbon emission outlet of the target factory in the park drawings is marked, and the obtained carbon emission and the distance between each target factory are marked on the corresponding position in the park drawings; the production information of the target factory is obtained, the scaling factor of the target factory is set according to the obtained production information, the carbon emission is marked as TP, the distance between the target factories is marked as XBL, and the scaling factor of the target factory is marked as SF; the representative radius of each target factory is calculated according to the representative radius formula Rd=λ×α×TP×SF, wherein λ is a correction factor, and the value range is 0<λ≤1, and α is a conversion coefficient.

[0019] Further, the method for selecting the first range circle in the existing numbering sequence as a merging center for merging comprises:

[0020] The range circle with the first existing number is marked as a center circle, the center of the range circle contained in the center circle and the range circle intersecting with the center circle are identified, the range circles are merged according to the contact relationship priority, the representative radius and the center point coordinate of the corresponding merged range circle are identified, the merged radius is calculated, the center of the new center circle after merging is set according to the center point coordinate of the range circle center and the center point coordinate of the center circle, and the new center circle is set to replace the original center circle and the range circle according to the center of the new center circle and the merged radius.

[0021] Further, the method for calculating the merged radius comprises:

[0022] The merged radius is calculated according to the formula Rd'=(Rd0+Rd1)×η, wherein Rd0 is the radius of the center circle, Rd1 is the radius of the range circle, and η is the radius adjustment coefficient.

[0023] Further, the method for setting the monitoring area label comprises:

[0024] The carbon emission gas types of each target factory in the monitoring area are obtained, the corresponding target factory label assignment is set according to the obtained carbon emission gas types, the merged circle radius corresponding to the monitoring area is obtained, the obtained merged circle radius and the target factory label assignment are integrated into the monitoring area label, and the monitoring area label is marked on the monitoring area.

[0025] Further, the method for establishing the single scheme library comprises:

[0026] The target factory label assignment is obtained, the corresponding single monitoring scheme is set according to the target factory label assignment, the corresponding target factory assignment label is marked on the single monitoring scheme, and the single scheme library is established according to the single monitoring scheme.

[0027] Further, the method for establishing the regional monitoring scheme matching library comprises:

[0028] The single monitoring schemes in the single scheme library are combined without repetition, the regional monitoring scheme is compiled according to the single monitoring scheme combination, and the corresponding combination assignment label is marked on the regional monitoring scheme; and the regional monitoring scheme matching library is established according to the regional monitoring scheme.

[0029] Compared with the prior art, the beneficial effects of the present application are: by dividing the monitoring area, the monitoring area in the park is reasonably planned, the accuracy of the monitoring data is ensured from multiple aspects, the error problem between the monitoring emission and the actual emission is further increased due to the residual organic matter in the waste gas which can be secondarily oxidized in the air during the emission process and generate a certain amount of carbon dioxide, and the accuracy of the monitoring data is improved; by establishing the park display model, the park management personnel can intuitively understand the carbon emission situation in the park. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings required to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0031] Figure 1 The method flowchart of the present application. DETAILED DESCRIPTION

[0032] The technical solutions of the present application will be described clearly and completely below in combination with the embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0033] As shown in the method for monitoring carbon emissions in an industrial park based on an industrial internet, the specific steps include: Figure 1

[0034] Step one: Obtain park drawings and park information, and divide the monitoring area according to the obtained park drawings and park information.

[0035] The park information includes the purpose, location, and gas emission information of each factory in the park.

[0036] The method for dividing the monitoring area according to the obtained park drawings and park information includes:

[0037] ​According to the park information, a target factory in the park drawing is identified, that is, a factory emitting greenhouse gases such as carbon dioxide; a target factory area is marked, the carbon emission of the target factory is obtained, and the distance between each target factory is obtained, the carbon emission outlet of the target factory in the park drawing is marked, and the obtained carbon emission and the distance between each target factory is marked on the corresponding position in the park drawing; the production information of the target factory is obtained, the scaling factor of the target factory is set according to the obtained production information, the carbon emission is marked as TP, the distance between the target factories is marked as XBL, and the scaling factor of the target factory is marked as SF; the maximum representative radius of the monitoring area is set, which is set by an expert group according to the actual situation, and the maximum representative radius of the monitoring area is marked as Rmax; the representative radius of each target factory is calculated according to the representative radius formula Rd = λ × α × TP × SF, wherein λ is a correction factor, and the value range is 0 < λ ≤ 1, and α is a conversion coefficient, and a corresponding carbon emission conversion coefficient matching table is set by an expert group according to historical data; the corresponding range circle is established in the park drawing according to the calculated target factory representative radius; the range circle is numbered according to the target factory representative radius and the target factory position;

[0038] The first range circle in the existing numbering sequence is selected as the merging center for merging, a new center circle is obtained, and its radius is identified; when the radius of the new center circle is not greater than the maximum representative radius, remerging is performed; until the radius of the new center circle is greater than the maximum representative radius, a retreat one treatment is performed, a merged circle is obtained, and the target factory area included in the merged circle is integrated and marked as a monitoring area; in this way, until all the monitoring area division is completed.

[0039] The retreat one treatment is to cancel the region of the previous merging.

[0040] The distance between each target factory refers to the distance between the emission outlets of the target factories.

[0041] According to the obtained production information, the scaling factor of the target factory is set, that is, according to the carbon emission gas type, factory production type and other information in the production information, the expert group sets up a corresponding matching table, and the specific undisclosed part is the common sense in the art.

[0042] According to the target factory representative radius and the target factory position, the range circle is numbered, and the numbering sequence is the sequence of the merging center in priority, which can be numbered manually or by training a neural network model, and the specific undisclosed part is the common sense in the art.

[0043] The method for selecting the first range circle in the existing numbering sequence as the merging center for merging includes:

[0044] The range circle with the first existing number is marked as a center circle, the center of the range circle contained in the center circle and the range circle intersecting the center circle are identified, the range circles are merged according to the contact relationship priority, the representative radius and the center point coordinates of the corresponding merged range circle are identified, the merged radius is calculated according to the merging radius formula Rd'= (Rd0+ Rd1) x η, wherein Rd0 is the radius of the center circle, Rd1 is the radius of the range circle, and η is the radius adjustment coefficient, the difference between the radius of the center circle and the radius of the range circle is matched, and a corresponding matching table is set by an expert group, which is specific to the common sense in the art; a new center of the center circle after merging is set according to the center point coordinates of the range circle and the center point coordinates of the center circle, and a new center circle is set to replace the original center circle and the range circle according to the new center circle and the merging radius.

[0045] The range circle intersecting the center circle refers to the center of the corresponding range circle being located outside the center circle.

[0046] The contact relationship priority is that the containing relationship is prior to the intersection relationship, the distance is short under the same level, and the like.

[0047] Step two: setting a monitoring area label, and matching a corresponding monitoring scheme according to the monitoring area label;

[0048] The method for setting the monitoring area label comprises:

[0049] The carbon emission gas types of each target factory in the monitoring area are obtained, the corresponding target factory label assignment is set according to the obtained carbon emission gas types, the merging circle radius corresponding to the monitoring area is obtained, the obtained merging circle radius and the target factory label assignment are integrated into the monitoring area label, and the monitoring area label is marked on the monitoring area.

[0050] Setting the corresponding target factory label assignment according to the obtained carbon emission gas types is to first judge whether the emitted gas types will change when being emitted into the air to generate new greenhouse gases such as carbon dioxide, because there may still be residual organic matter that is not completely oxidized in the waste gas during the waste gas treatment process, and the organic matter can be secondarily oxidized in the air during the emission process and generate a certain amount of carbon dioxide, therefore, a corresponding label assignment matching table is set by an expert group according to the properties of the emitted gas types, and the corresponding target factory label assignment is matched and obtained, and the specific undisclosed part is the common sense in the art.

[0051] Integrating the obtained merging circle radius and the target factory label assignment into the monitoring area label is to integrate the corresponding values to form a matching assignment label, and the matching assignment label is marked as the monitoring area label.

[0052] The method for matching the corresponding monitoring scheme according to the monitoring area label comprises:

[0053] Obtaining the target factory label assignment, setting the corresponding single monitoring scheme according to the target factory label assignment, and marking the corresponding target factory assignment label on the single monitoring scheme, and establishing a single scheme library according to the single monitoring scheme;

[0054] According to the single monitoring scheme in the single scheme library, the single monitoring scheme is combined, the regional monitoring scheme is compiled according to the single monitoring scheme, the regional monitoring scheme is used to monitor the control in the monitoring area, and the expert group discusses and sets it; and the corresponding combination assignment label is marked for the regional monitoring scheme; and a regional monitoring scheme matching library is established according to the regional monitoring scheme;

[0055] Identify the monitoring area label that needs to be matched, input it into the single scheme library and the regional monitoring scheme matching library respectively for matching, obtain the corresponding regional monitoring scheme and single monitoring scheme, and integrate the obtained regional monitoring scheme and single monitoring scheme into a monitoring scheme for output.

[0056] According to the target factory label assignment, the corresponding single monitoring scheme is set, that is, the monitoring scheme is compiled for the target factory, which is compiled in an artificial way and is suitable for the target factory. Generally, the corresponding detection device is set in the corresponding emission device for monitoring.

[0057] Step three: according to the obtained monitoring scheme, the monitoring device is laid out, and real-time data acquisition is carried out to obtain monitoring data;

[0058] Step four: obtain the park drawing, establish a park display model according to the obtained park drawing, and input the obtained monitoring data into the park display model for real-time display;

[0059] The park drawing refers to the park drawing processed and marked in the previous step.

[0060] The park display model is a three-dimensional data model of the park that can display monitoring data. The specific establishment process is common sense in the art, so it will not be described in detail.

[0061] The park display model distinguishes and displays the over-standard data in the monitoring data, and can also set corresponding alarm information according to needs. The corresponding data interval can be set at the corresponding display data, and the data exceeding the data interval is considered as over-standard data. For some data, a corresponding data conversion algorithm can be set for conversion, and the converted data is displayed. The specific undisclosed part is common sense in the art, so it will not be described in detail.

[0062] The above formulas are all dimensionless values, and the formulas are obtained by software simulation of a large amount of data to obtain a formula closest to the actual situation. The preset parameters and preset thresholds in the formula are set by the person skilled in the art according to the actual situation or obtained by a large amount of data simulation.

[0063] The working principle of the present application is: obtaining park drawings and park information, and dividing the monitoring area according to the obtained park drawings and park information; identifying the target factory in the park drawings according to the park information, marking the target factory area, setting the maximum representative radius of the monitoring area, calculating the representative radius of each target factory, and establishing the corresponding range circle in the park drawings according to the calculated target factory representative radius; numbering the range circle according to the target factory representative radius and the target factory position; selecting the range circle with the first number as the merging center for merging, obtaining a new center circle, and identifying its radius; when the radius of the new center circle is not greater than the maximum representative radius, performing merging again, until the radius of the new center circle is greater than the maximum representative radius, performing a retreat process, obtaining a merged circle, and integrating the target factory area included in the merged circle as a monitoring area; and the like, until all the monitoring area division is completed.

[0064] Setting the monitoring area label, establishing the single scheme library and the area monitoring scheme matching library, identifying the monitoring area label that needs to be matched, respectively inputting into the single scheme library and the area monitoring scheme matching library for matching, obtaining the corresponding area monitoring scheme and single monitoring scheme, integrating the obtained area monitoring scheme and single monitoring scheme into a monitoring scheme for output; according to the obtained monitoring scheme, laying out the monitoring device, and collecting real-time data to obtain monitoring data; obtaining the park drawings, establishing a park display model according to the obtained park drawings, and inputting the obtained monitoring data into the park display model for real-time display.

[0065] The above examples are only used to illustrate the technical method of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical method of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the present application.

Claims

1. A park carbon emission monitoring method based on an industrial internet, characterized in that, The specific steps include: Step 1: Obtain park drawings and park information, and divide the monitoring area according to the obtained park drawings and park information; Step 2: Set the monitoring area label, and match the corresponding monitoring scheme according to the monitoring area label; Step 3: According to the obtained monitoring scheme, lay out the monitoring device, and collect real-time data to obtain monitoring data; Step 4: Obtain park drawings, establish a park display model according to the obtained park drawings, and input the obtained monitoring data into the park display model for real-time display; The method of matching the corresponding monitoring scheme according to the monitoring area label includes: Establish a single scheme library and a regional monitoring scheme matching library, identify the monitoring area label that needs to be matched, and input it into the single scheme library and the regional monitoring scheme matching library respectively for matching to obtain the corresponding regional monitoring scheme and single monitoring scheme, and integrate the obtained regional monitoring scheme and single monitoring scheme into the monitoring scheme for output; The method of dividing the monitoring area according to the obtained park drawings and park information includes: According to the park information, identify the target factory in the park drawings, mark the target factory area, set the maximum representative radius of the monitoring area, mark the maximum representative radius of the monitoring area as Rmax; calculate the representative radius of each target factory, and establish the corresponding range circle in the park drawings according to the calculated target factory representative radius; number the range circle according to the target factory representative radius and the target factory position; Select the range circle with the first existing number as the merging center for merging to obtain a new center circle, and identify its radius, when the radius of the new center circle is not greater than the maximum representative radius, perform re-merging, until the radius of the new center circle is greater than the maximum representative radius, perform a retreat processing to obtain a merged circle, and integrate and mark the target factory area included in the merged circle as a monitoring area; in this way, until all the monitoring area division is completed; The method of calculating the representative radius of each target factory includes: Obtain the carbon emissions of the target factories and the distances between the target factories, mark the carbon emission outlets of the target factories on the park drawing, mark the obtained carbon emissions and the distances between the target factories on the corresponding positions in the park drawing, obtain the production information of the target factories, set the scaling factor of the target factories according to the obtained production information, mark the carbon emissions as TP, mark the distances between the target factories as XBL, and mark the scaling factor of the target factories as SF, and calculate the representative radius of each target factory according to the representative radius formula wherein λ is a correction factor, and α is a conversion coefficient, and the value range of λ is 0<λ≤1. 2.The industrial internet-based park carbon emission monitoring method according to claim 1, characterized in that, The method of selecting the range circle with the first existing number as the merging center for merging includes: Mark the range circle with the first existing number as the center circle, identify the range circle center included in the center circle and the range circle intersecting with the center circle, perform range circle merging according to the contact relationship priority, identify the representative radius and center point coordinates of the corresponding merged range circle, calculate the merging radius, set the center of the new center circle after merging according to the center point coordinates of the range circle and the center point coordinates of the center circle, and set the new center circle to replace the original center circle and range circle according to the center of the new center circle and the merging radius. 3.The industrial internet-based park carbon emission monitoring method according to claim 2, characterized in that, The method of calculating the merging radius includes: According to the merging radius formula The merging radius is calculated, wherein R is the center circle radius, R is the range circle radius, R is the radius adjustment coefficient. 4.The industrial internet-based park carbon emission monitoring method of claim 1, wherein, The method of setting the monitoring area label includes: Obtain the carbon emission gas types of each target factory in the monitoring area, set the corresponding target factory label assignment according to the obtained carbon emission gas types, obtain the radius of the merged circle corresponding to the monitoring area, integrate the obtained merged circle radius and target factory label assignment into the monitoring area label, and mark it on the monitoring area. 5.The industrial internet-based park carbon emission monitoring method of claim 1, wherein, The method of establishing a single scheme library includes: The target factory label assignment is obtained, a corresponding single monitoring scheme is set according to the target factory label assignment, and a corresponding target factory assignment label is marked on the single monitoring scheme, and a single scheme library is established according to the single monitoring scheme. 6.The industrial internet-based park carbon emission monitoring method according to claim 5, characterized in that, The method for establishing the regional monitoring scheme matching library comprises: Non-repeated combination is performed according to the single monitoring schemes in the single scheme library, a regional monitoring scheme is compiled according to the single monitoring scheme combination, and a corresponding combination assignment label is marked on the regional monitoring scheme; and a regional monitoring scheme matching library is established according to the regional monitoring scheme.

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