An atmospheric environmental protection data transmission system and method based on 5G communication technology

Abstract

The present invention discloses an atmospheric environmental protection data transmission system and method based on 5G communication technology, belonging to the technical field of data transmission. The system of the present invention includes: a data acquisition module, a modeling and allocation module, a data aggregation and division module, a data analysis module, and a data evaluation and output module; the data acquisition module is configured to collect atmospheric environmental protection data in real time; the modeling and allocation module establishes a three-dimensional space simulation model of the monitoring area; the data aggregation and division module divides the atmospheric environmental protection data into data segments according to the location information and the division of the monitoring area units; the data analysis module calculates the actual utilization index according to the overlapping space data; visually analyzes the atmospheric environmental protection data other than the overlapping space, and calculates the trend index and the abnormal evaluation index of the atmospheric environmental protection data; the data evaluation and output module determines the validity of the collected atmospheric environmental protection data according to the abnormal evaluation index of the monitoring node, and outputs corresponding prompt information.

Description

Technical Field

[0001] The present invention relates to the technical field of data transmission, and specifically to an atmospheric environmental protection data transmission system and method based on 5G communication technology. Background Technique

[0002] With the accelerated development of industrialization and urbanization, atmospheric environmental problems have become increasingly prominent, and real-time monitoring and effective management of air quality have become an urgent need. Traditional means of atmospheric environmental monitoring have problems such as slow data transmission speed, high latency, and limited coverage, making it difficult to meet the requirements of efficient transmission and real-time processing of current and future atmospheric environmental protection data. As a new generation of mobile communication technology, 5G communication technology provides a new solution for atmospheric environmental protection data transmission with its characteristics of high transmission rate, low latency, and large connection number.

[0003] However, during the process of atmospheric environmental protection data transmission, data anomalies often occur. These abnormal data may stem from multiple aspects, including but not limited to equipment failures, human operation errors, environmental factor interferences, and technical problems during data transmission or storage, and existing atmospheric environmental protection data transmission systems have deficiencies in dealing with abnormal data. For example, when dealing with complex monitoring area structures and multi-node data interactions, existing systems lack efficient data integration and analysis capabilities. This results in the inability to identify and respond in a timely and accurate manner when abnormal data occurs, thereby affecting the accuracy and real-time nature of environmental protection monitoring. Summary of the Invention

[0004] The purpose of the present invention is to provide an atmospheric environmental protection data transmission system and method based on 5G communication technology to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] An atmospheric environmental protection data transmission method based on 5G communication technology, the method includes the following steps:

[0007] Step S100. Obtain the spatial position data of the monitoring area, and establish a three-dimensional spatial simulation model of the monitoring area according to the spatial position data; there are several monitoring nodes in the monitoring area. Based on the three-dimensional spatial model of the monitoring area, allocate position coordinates and numbers to all monitoring nodes; according to the monitoring range of the monitoring nodes, divide the monitoring area into several monitoring area units, and each monitoring area unit corresponds to a monitoring node, and there is an overlapping space between adjacent monitoring area units;

[0008] Step S200. Obtain the atmospheric environmental protection data of the data aggregation nodes in the monitoring area. Based on the monitoring nodes in the monitoring area, divide the atmospheric environmental protection data of the data aggregation nodes and label them as monitoring area unit data segments; obtain the atmospheric environmental protection data of the monitoring nodes corresponding to the monitoring area units, analyze the atmospheric environmental protection data of the monitoring nodes according to the overlapping space of the monitoring area units, and combine the corresponding monitoring area unit data segments to obtain overlapping space data and actual utilization indicators.

[0009] Step S300. Analyze the atmospheric environmental protection data other than the overlapping space in the monitoring nodes respectively according to the overlapping space data and actual utilization indicators, and obtain the abnormal evaluation index of the corresponding monitoring node according to the trend curve of the corresponding atmospheric environmental protection data.

[0010] Step S400. Judge the validity of the atmospheric environmental protection data collected by the monitoring nodes according to the abnormal evaluation index of the monitoring nodes, and output corresponding prompt information according to the judgment result.

[0011] Through the application of 5G technology, the present invention not only improves the collection efficiency and transmission speed of atmospheric environmental protection data, but also enhances the accuracy and real-time performance of data analysis, thereby enhancing the overall ability and effect of environmental protection monitoring.

[0012] Further, step S100 includes:

[0013] S101. The spatial position data refers to the geographical information data of the monitoring area in the three-dimensional space; establish a three-dimensional space simulation model of the monitoring area based on the spatial position data, use the sensor devices for collecting atmospheric environmental protection data distributed in the monitoring area as monitoring nodes, and mark the positions of the monitoring nodes at the corresponding positions of the three-dimensional space simulation model of the monitoring area. According to the world coordinate system of the three-dimensional space simulation model of the monitoring area, assign unique position coordinates and numbers to all monitoring nodes on the three-dimensional space simulation model of the monitoring area.

[0014] S102. Divide the three-dimensional space simulation model of the monitoring area according to the monitoring range of the monitoring nodes, divide it into several monitoring area units, each monitoring area unit is centered on a monitoring node, and there is an overlapping space between adjacent monitoring area units; assign unique numbers to all monitoring area units according to the monitoring node numbers corresponding to the monitoring area units, and the monitoring area unit numbers are uniquely corresponding to the monitoring node numbers.

[0015] There is an overlapping spatial part between adjacent monitoring area units, which is to ensure the continuity of the monitoring coverage area and the overlap of data, so as to effectively capture and analyze the monitoring data.

[0016] Further, step S200 includes:

[0017] S201. The data aggregation node refers to the node in the monitoring area that summarizes the atmospheric environmental protection data of all monitoring nodes; obtain the atmospheric environmental protection data of the data aggregation node in the monitoring area, and based on the location information in the atmospheric environmental protection data, combined with the monitoring area unit corresponding to the monitoring node, divide the atmospheric environmental protection data of the data aggregation node into several data segments, and the location information corresponding to each data segment is within the monitoring range of the monitoring area unit. Mark the data segments of each monitoring area unit as monitoring area unit data segments, and the monitoring area unit data segments are in one-to-one correspondence with the corresponding monitoring area unit numbers;

[0018] S202. Obtain the atmospheric environmental protection data of the monitoring nodes corresponding to the monitoring area, and match the corresponding monitoring area unit numbers according to the monitoring node numbers; for each monitoring node, obtain the atmospheric environmental protection data of the corresponding monitoring node, and based on the location information of the atmospheric environmental protection data, obtain the atmospheric environmental protection data in the overlapping space that belongs to adjacent monitoring area units in the monitoring node, and mark it as overlapping space data; for the overlapping space data of each monitoring node, extract the monitoring area unit data segments corresponding to the monitoring node, and according to the time sequence and location information, correspond the atmospheric environmental protection data of the monitoring node with the monitoring area unit data segments. According to the corresponding relationship, perform an intersection operation on the overlapping space data and the monitoring area unit data segments to obtain the actual utilization index S. The specific calculation formula is: S = N(D∩A) / N(D), where N(D∩A) represents the amount of atmospheric environmental protection data obtained by performing an intersection operation on the overlapping space data and the monitoring area unit data segments, and N(D) represents the amount of atmospheric environmental protection data corresponding to the overlapping space data.

[0019] By calculating the intersection operation, the actual effective amount of monitoring data in the overlapping space can be evaluated, thereby measuring the coverage rate and accuracy of the monitoring data in space.

[0020] Further, step S300 includes:

[0021] S301. For the atmospheric environmental protection data of each monitoring node, according to the corresponding overlapping space data, extract the atmospheric environmental protection data other than the overlapping space, and perform visual analysis on the extracted atmospheric environmental protection data other than the overlapping space to obtain the trend curve of the corresponding atmospheric environmental protection data; according to the trend curve, calculate the corresponding trend index Q. The specific calculation formula is:

[0022] Q = α·[Σ i∈[1,n] (X_i - X1_i) / Σ i∈[1,n] (X_i - μ)] + β·CV;

[0023] Among them, \(X_i\) represents the \(i\)-th air environmental protection data point outside the overlapping space, \(X1_i\) represents the \(i\)-th air environmental protection data point in the corresponding monitoring area unit data segment, \(\mu\) represents the average value of the air environmental protection data points outside the overlapping space, \(n\) represents the total number of air environmental protection data points outside the overlapping space, \(CV\) represents the trend coefficient, which is the ratio of the standard deviation to the average value, and \(\alpha\) and \(\beta\) represent the weight coefficients;

[0024] S302. For each monitoring node, obtain the corresponding overlapping space data, and calculate the corresponding trend index \(Q1\) of the overlapping space data according to the calculation method of the trend index \(Q\) of the air environmental protection data outside the overlapping space in S301; obtain the overlapping space data corresponding to adjacent monitoring nodes, and correspond the overlapping space data of the monitoring node with the overlapping space data corresponding to the adjacent monitoring node, and calculate the deviation value \(R\) between the overlapping space data of the monitoring node and the adjacent monitoring node. The specific calculation formula is:

[0025] \(R = \sum\) k∈[1,K] \(\{(1 / m)·\sum\) j∈[1,m] \(|Y_j - Y_{kj}|\}\)

[0026] Among them, \(Y_j\) represents the \(j\)-th overlapping space data point corresponding to the monitoring node, \(Y_{kj}\) represents the \(j\)-th overlapping space data point corresponding to the \(k\)-th adjacent monitoring node, \(m\) represents the total number of overlapping space data points corresponding to the monitoring node, and \(k\) represents the number of adjacent monitoring nodes;

[0027] S303. According to the trend index of the monitoring node and the deviation value between the overlapping space data of the monitoring node and the adjacent monitoring node, calculate the abnormal evaluation index \(C\) of the monitoring node. The specific calculation formula is: \(C = S·[(Q - Q1) / Q]+R\); calculate the abnormal evaluation index \(C\) of all monitoring nodes, and associate the abnormal evaluation index \(C\) with the corresponding monitoring node.

[0028] Further, step S400 includes:

[0029] Obtain the abnormal evaluation index \(C\) of all monitoring nodes. If the abnormal evaluation index \(C\) of a certain monitoring node is less than the abnormal evaluation index threshold \(C0\), then mark the status of the corresponding monitoring node as normal operation, obtain the air environmental protection data of the corresponding monitoring node according to the monitoring node number, and label it as valid data;

[0030] If the abnormal evaluation index \(C\) of a certain monitoring node is greater than or equal to the abnormal evaluation index threshold \(C0\), then mark the status of the corresponding monitoring node as abnormal operation, obtain the air environmental protection data of the corresponding monitoring node according to the monitoring node number, and label it as invalid data;

[0031] According to the judgment result of the validity of the atmospheric environmental protection data collected by the monitoring nodes, corresponding prompt information is output to relevant personnel for further processing by the relevant personnel.

[0032] An atmospheric environmental protection data transmission system based on 5G communication technology, the system includes: a data collection module, a modeling and allocation module, a data aggregation and division module, a data analysis module, and a data evaluation and output module;

[0033] The data collection module collects atmospheric environmental protection data in real time according to the sensor devices arranged in the monitoring area; the modeling and allocation module establishes a three-dimensional space simulation model of the monitoring area according to the positions and monitoring ranges of the monitoring nodes, and assigns numbers to the monitoring nodes and the monitoring area units; the data aggregation and division module uses the data aggregation nodes to summarize the atmospheric environmental protection data of all monitoring nodes, and divides the atmospheric environmental protection data into data segments according to the position information and the division of the monitoring area units, each data segment corresponds to a monitoring area unit, and marks the data segment as the monitoring area unit data segment; the data analysis module analyzes the atmospheric environmental protection data of each monitoring node, and calculates the actual utilization index according to the overlapping space data; visually analyzes the atmospheric environmental protection data other than the overlapping space to obtain the corresponding trend curve, and calculates the trend index and the abnormal evaluation index of the atmospheric environmental protection data; the data evaluation and output module judges the validity of the atmospheric environmental protection data collected by it according to the abnormal evaluation index of the monitoring node, outputs corresponding prompt information, marks the status of the monitoring nodes that are operating normally or abnormally, and feeds back the evaluation results to relevant personnel.

[0034] Furthermore, the modeling and allocation module includes a space modeling unit, a node allocation unit, and a region division unit;

[0035] The space modeling unit constructs a three-dimensional space simulation model of the monitoring area based on the spatial position data of the monitoring area; the node allocation unit assigns unique position coordinates and numbers to all monitoring nodes on the three-dimensional space simulation model; the region division unit divides the monitoring area into several monitoring area units according to the monitoring ranges of the monitoring nodes, each monitoring area unit corresponds to a monitoring node, and there is an overlapping space between adjacent monitoring area units.

[0036] Furthermore, the data aggregation and division module includes a data aggregation unit and a data division unit;

[0037] The data aggregation unit obtains the atmospheric environmental protection data of the entire monitoring area from the data aggregation nodes; the data division unit divides the aggregated atmospheric environmental protection data into several monitoring area unit data segments according to the corresponding relationship between the monitoring area units and the monitoring nodes, and ensures that each data segment corresponds one-to-one to the number of the corresponding monitoring area unit.

[0038] Further, the data analysis module includes an overlapping spatial data processing unit, an actual utilization index calculation unit, and a trend analysis and anomaly detection unit;

[0039] The overlapping spatial data processing unit analyzes and extracts the overlapping spatial data belonging to adjacent monitoring area units from the air environmental protection data of each monitoring node; the actual utilization index calculation unit combines the monitoring area unit data segment and the overlapping spatial data, and calculates the actual utilization index through intersection operation; the trend analysis and anomaly detection unit performs visual analysis on the air environmental protection data other than the overlapping space, generates a trend curve, and calculates the trend index; analyzes the trend of the overlapping spatial data and the deviation value between adjacent monitoring nodes, and comprehensively calculates the anomaly evaluation index.

[0040] Further, the data evaluation and output module includes a data evaluation unit and a prompt information output unit;

[0041] The data evaluation unit determines the validity of the air environmental protection data collected by the monitoring node according to the anomaly evaluation index C of the monitoring node; the prompt information output unit generates corresponding prompt information according to the data evaluation result, and outputs this information to relevant personnel for further processing or maintenance.

[0042] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: The present invention uses 5G communication technology to establish an accurate three-dimensional space simulation model in the monitoring area, and real-time aggregates and classifies the air environmental protection data through data aggregation nodes; compared with the traditional system, it can more effectively integrate the data of multiple monitoring nodes, realize the rapid aggregation and analysis of data, thereby improving the efficiency and accuracy of data processing. The present invention can quickly and accurately identify abnormal data in the monitoring node through the overlapping spatial data and actual utilization index of the monitoring area unit, combined with the calculation of trend analysis and anomaly evaluation index; compared with the existing system, it can discover and respond to data anomalies more timely, improving the real-time and accuracy of environmental protection monitoring. Based on the anomaly evaluation index C of the present invention and the set threshold C0, it is possible to make a refined validity judgment on the air environmental protection data collected by the monitoring node; this method can analyze the data according to specific situations compared with the traditional simple threshold determination, reducing misjudgment and missed reports, and improving the accuracy and reliability of data processing. According to the data validity judgment result, the present invention can output corresponding prompt information to relevant personnel in real time to guide them to carry out further processing; this real-time feedback mechanism can respond to problems and make adjustments more quickly compared with the traditional periodic or manual processing method, improving the response ability and overall efficiency of the monitoring system. Description of the Drawings

[0043] The accompanying drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the accompanying drawings:

[0044] Figure 1 is a schematic diagram of a module of an atmospheric environmental protection data transmission system based on 5G communication technology according to the present invention. Specific embodiments

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0046] Please refer to Figure 1 , the present invention provides a technical solution:

[0047] An atmospheric environmental protection data transmission system based on 5G communication technology, the system includes: a data acquisition module, a modeling and distribution module, a data aggregation and division module, a data analysis module, and a data evaluation and output module;

[0048] The data acquisition module collects atmospheric environmental protection data in real time according to the sensor devices arranged in the monitoring area; the modeling and distribution module establishes a three-dimensional space simulation model of the monitoring area according to the positions and monitoring ranges of the monitoring nodes, and assigns numbers to the monitoring nodes and the monitoring area units; the data aggregation and division module uses the data aggregation nodes to summarize the atmospheric environmental protection data of all monitoring nodes, and divides the atmospheric environmental protection data into data segments according to the position information and the division of the monitoring area units. Each data segment corresponds to a monitoring area unit, and the data segment is marked as the monitoring area unit data segment; the data analysis module analyzes the atmospheric environmental protection data of each monitoring node, and calculates the actual utilization index according to the overlapping space data; visually analyzes the atmospheric environmental protection data except the overlapping space to obtain the corresponding trend curve, and calculates the trend index and abnormal evaluation index of the atmospheric environmental protection data; the data evaluation and output module judges the effectiveness of the collected atmospheric environmental protection data according to the abnormal evaluation index of the monitoring node, outputs the corresponding prompt information, marks the status of the monitoring node as normal or abnormal operation, and feeds back the evaluation result to the relevant personnel.

[0049] The modeling and distribution module includes a space modeling unit, a node allocation unit, and a region division unit;

[0050] The spatial modeling unit constructs a three-dimensional spatial simulation model of the monitoring area based on the spatial position data of the monitoring area; the node allocation unit assigns unique position coordinates and numbers to all monitoring nodes on the three-dimensional spatial simulation model; the area division unit divides the monitoring area into several monitoring area units according to the monitoring ranges of the monitoring nodes, each monitoring area unit corresponds to a monitoring node, and adjacent monitoring area units have overlapping spaces.

[0051] The data aggregation and division module includes a data aggregation unit and a data division unit;

[0052] The data aggregation unit obtains the atmospheric environmental protection data of the entire monitoring area from the data aggregation nodes; the data division unit divides the aggregated atmospheric environmental protection data into several monitoring area unit data segments according to the corresponding relationship between the monitoring area units and the monitoring nodes, and ensures that each data segment corresponds one-to-one with the corresponding monitoring area unit number.

[0053] The data analysis module includes an overlapping space data processing unit, an actual utilization index calculation unit, and a trend analysis and anomaly detection unit;

[0054] The overlapping space data processing unit analyzes and extracts the overlapping space data belonging to adjacent monitoring area units from the atmospheric environmental protection data of each monitoring node; the actual utilization index calculation unit combines the monitoring area unit data segments and the overlapping space data, and calculates the actual utilization index through intersection operation; the trend analysis and anomaly detection unit performs visual analysis on the atmospheric environmental protection data except for the overlapping space, generates a trend curve, and calculates the trend index; analyzes the trend of the overlapping space data and the deviation value between adjacent monitoring nodes, and comprehensively calculates the anomaly evaluation index.

[0055] The data evaluation and output module includes a data evaluation unit and a prompt information output unit;

[0056] The data evaluation unit determines the validity of the atmospheric environmental protection data collected by the monitoring node according to the anomaly evaluation index C of the monitoring node; the prompt information output unit generates corresponding prompt information according to the data evaluation result, and outputs this information to relevant personnel for further processing or maintenance by the relevant personnel.

[0057] An atmospheric environmental protection data transmission method based on 5G communication technology, the method includes the following steps:

[0058] Step S100. Obtain the spatial location data of the monitoring area, and establish a three-dimensional spatial simulation model of the monitoring area according to the spatial location data. There are several monitoring nodes in the monitoring area. Based on the three-dimensional spatial model of the monitoring area, assign position coordinates and numbers to all monitoring nodes. Divide the monitoring area according to the monitoring range of the monitoring nodes into several monitoring area units, and each monitoring area unit corresponds to a monitoring node, and there is an overlapping space between adjacent monitoring area units.

[0059] Step S200. Obtain the atmospheric environmental protection data of the data aggregation nodes in the monitoring area, and divide and label the atmospheric environmental protection data of the data aggregation nodes as monitoring area unit data segments based on the monitoring nodes in the monitoring area. Obtain the atmospheric environmental protection data of the monitoring nodes corresponding to the monitoring area units, analyze the atmospheric environmental protection data of the monitoring nodes according to the overlapping space of the monitoring area units, and combine the corresponding monitoring area unit data segments to obtain overlapping space data and actual utilization indicators.

[0060] Step S300. Analyze the atmospheric environmental protection data other than the overlapping space in the monitoring nodes respectively according to the overlapping space data and the actual utilization indicators, and obtain the abnormal evaluation index of the corresponding monitoring node according to the trend curve of the corresponding atmospheric environmental protection data.

[0061] Step S400. Judge the validity of the atmospheric environmental protection data collected by the monitoring nodes according to the abnormal evaluation index of the monitoring nodes, and output corresponding prompt information according to the judgment result.

[0062] Through the application of 5G technology, the present invention not only improves the collection efficiency and transmission speed of atmospheric environmental protection data, but also enhances the accuracy and real-time performance of data analysis, thereby enhancing the overall ability and effect of environmental protection monitoring.

[0063] Step S100 includes:

[0064] S101. The spatial location data refers to the geographical information data of the monitoring area in the three-dimensional space. Establish a three-dimensional spatial simulation model of the monitoring area based on the spatial location data. Take the sensor devices for collecting atmospheric environmental protection data distributed in the monitoring area as monitoring nodes, and mark the positions of the monitoring nodes at the corresponding positions of the three-dimensional spatial simulation model of the monitoring area. Assign unique position coordinates and numbers to all monitoring nodes on the three-dimensional spatial simulation model of the monitoring area according to the world coordinate system of the three-dimensional spatial simulation model of the monitoring area.

[0065] S102. Divide the three-dimensional space simulation model of the monitoring area according to the monitoring range of the monitoring nodes into several monitoring area units. Each monitoring area unit is centered on a monitoring node, and adjacent monitoring area units have overlapping spaces. Assign a unique number to all monitoring area units according to the monitoring node numbers corresponding to the monitoring area units, and the monitoring area unit numbers are uniquely corresponding to the monitoring node numbers.

[0066] Adjacent monitoring area units have overlapping space parts, which is to ensure the continuity of the monitoring coverage area and the overlap of data, so as to effectively capture and analyze the monitoring data.

[0067] Step S200 includes:

[0068] S201. The data aggregation node refers to the node in the monitoring area that aggregates the atmospheric environmental protection data of all monitoring nodes. Obtain the atmospheric environmental protection data of the data aggregation node in the monitoring area. According to the location information in the atmospheric environmental protection data and combined with the monitoring area unit corresponding to the monitoring node, divide the atmospheric environmental protection data of the data aggregation node into several data segments, and the location information corresponding to each data segment is within the monitoring range of the monitoring area unit. Mark the data segment of each monitoring area unit as the monitoring area unit data segment, and the monitoring area unit data segment is in one-to-one correspondence with the corresponding monitoring area unit number.

[0069] S202. Obtain the atmospheric environmental protection data of the monitoring nodes corresponding to the monitoring area. Match the corresponding monitoring area unit numbers according to the monitoring node numbers. For each monitoring node, obtain the atmospheric environmental protection data of the corresponding monitoring node. Based on the location information of the atmospheric environmental protection data, obtain the atmospheric environmental protection data in the overlapping space of the adjacent monitoring area units of the monitoring node and mark it as the overlapping space data. For the overlapping space data of each monitoring node, extract the monitoring area unit data segment corresponding to the monitoring node. According to the time sequence and location information, correspond the atmospheric environmental protection data of the monitoring node with the monitoring area unit data segment. According to the corresponding relationship, perform an intersection operation on the overlapping space data and the monitoring area unit data segment to obtain the actual utilization index S. The specific calculation formula is: S = N(D∩A) / N(D), where N(D∩A) represents the amount of atmospheric environmental protection data obtained by performing an intersection operation on the overlapping space data and the monitoring area unit data segment, and N(D) represents the amount of atmospheric environmental protection data corresponding to the overlapping space data.

[0070] By calculating the intersection operation, the amount of actually effective monitoring data in the overlapping space can be evaluated, so as to measure the spatial coverage rate and accuracy of the monitoring data.

[0071] In this embodiment, assume the following data and scenarios:

[0072] Monitoring area and monitoring node information: The monitoring area includes three area units: area unit 1, area unit 2, and area unit 3.

[0073] There are multiple monitoring nodes in each regional unit, and each monitoring node collects atmospheric environmental data.

[0074] The data aggregation node divides the atmospheric environmental protection data of the entire monitoring area into different data segments according to the location information, and each data segment corresponds to a monitoring area unit.

[0075] Assume that it is divided into three data segments, each data segment corresponds to different location information, such as area unit 1, area unit 2, and area unit 3;

[0076] Obtain the atmospheric environmental protection data of each monitoring node and determine the monitoring area unit where they are located based on the location information.

[0077] For each monitoring node, find out the overlapping spatial data of the area unit where it is located, that is, the intersection part with the adjacent monitoring area unit.

[0078] Extract the monitoring area unit data segment corresponding to the monitoring node, and sort the data according to time sequence and location information.

[0079] Assuming that regional unit 1 is taken as an example, the amount of atmospheric environmental protection data of the overlapping spatial data of regional unit 1 and regional unit 2 is 1000, and the amount of atmospheric environmental protection data obtained by performing intersection operation on the overlapping spatial data and the data segment of monitoring regional unit 1 is 600.

[0080] Then the actual utilization index S is calculated as: S=600 / 1000=0.6.

[0081] Step S300 includes:

[0082] S301. For the atmospheric environmental protection data of each monitoring node, according to the corresponding overlapping space data, the atmospheric environmental protection data other than the overlapping space is extracted, and the extracted atmospheric environmental protection data other than the overlapping space is visualized and analyzed to obtain the trend curve of the corresponding atmospheric environmental protection data; according to the trend curve, the corresponding trend index Q is calculated, and the specific calculation formula is:

[0083] Q = α · [Σ i∈[1,n] (X_i-X1_i) / Σ i∈[1,n] (X_i-μ)]+β·CV;

[0084] Among them, \(X_i\) represents the \(i\)-th air environmental protection data point outside the overlapping space, \(X1_i\) represents the \(i\)-th air environmental protection data point in the corresponding monitoring area unit data segment, \(\mu\) represents the average value of the air environmental protection data points outside the overlapping space, \(n\) represents the total number of air environmental protection data points outside the overlapping space, \(CV\) represents the trend coefficient, which is the ratio of the standard deviation to the average value, and \(\alpha\) and \(\beta\) represent the weight coefficients;

[0085] S302. For each monitoring node, obtain the corresponding overlapping space data, and calculate the corresponding trend index \(Q1\) of the overlapping space data according to the calculation method of the trend index \(Q\) of the air environmental protection data outside the overlapping space in S301; obtain the overlapping space data corresponding to the adjacent monitoring nodes, and correspond the overlapping space data of the monitoring node with the overlapping space data corresponding to the adjacent monitoring nodes, and calculate the deviation value \(R\) between the overlapping space data of the monitoring node and the adjacent monitoring nodes. The specific calculation formula is:

[0086] \(R = \sum\) k∈[1,K] \(\{(1 / m)·\sum\) j∈[1,m] \(|Y_j - Y_{kj}|\}\)

[0087] Among them, \(Y_j\) represents the \(j\)-th overlapping space data point corresponding to the monitoring node, \(Y_{kj}\) represents the \(j\)-th overlapping space data point corresponding to the \(k\)-th adjacent monitoring node, \(m\) represents the total number of overlapping space data points corresponding to the monitoring node, and \(k\) represents the number of adjacent monitoring nodes;

[0088] S303. According to the trend index of the monitoring node and the deviation value between the overlapping space data of the monitoring node and the adjacent monitoring nodes, calculate the abnormal evaluation index \(C\) of the monitoring node. The specific calculation formula is: \(C = S·[(Q - Q1) / Q] + R\); calculate the abnormal evaluation index \(C\) of all monitoring nodes, and associate the abnormal evaluation index \(C\) with the corresponding monitoring nodes.

[0089] Step S400 includes:

[0090] Obtain the abnormal evaluation index \(C\) of all monitoring nodes. If the abnormal evaluation index \(C\) of a certain monitoring node is less than the abnormal evaluation index threshold \(C0\), then mark the status of the corresponding monitoring node as normal operation, obtain the air environmental protection data of the corresponding monitoring node according to the monitoring node number, and label it as valid data;

[0091] If the abnormal evaluation index \(C\) of a certain monitoring node is greater than or equal to the abnormal evaluation index threshold \(C0\), then mark the status of the corresponding monitoring node as abnormal operation, obtain the air environmental protection data of the corresponding monitoring node according to the monitoring node number, and label it as invalid data;

[0092] According to the judgment result of the validity of the atmospheric environmental protection data collected by the monitoring node, corresponding prompt information is output to relevant personnel for further processing by relevant personnel.

[0093] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0094] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An atmospheric environmental protection data transmission method based on 5G communication technology, characterized in that: The method comprises the following steps: Step S100. Acquire spatial position data of the monitoring area, and establish a three-dimensional space simulation model of the monitoring area according to the spatial position data; there are a number of monitoring nodes in the monitoring area, and based on the three-dimensional space model of the monitoring area, position coordinates and numbers are assigned to all monitoring nodes; according to the monitoring range of the monitoring node, the monitoring area is divided into a number of monitoring area units, and each monitoring area unit corresponds to a monitoring node, and there is an overlapping space between adjacent monitoring area units; Step S200. Obtain the atmospheric environmental protection data of the data aggregation nodes of the monitoring area, divide the atmospheric environmental protection data of the data aggregation nodes based on the monitoring nodes of the monitoring area and mark them as monitoring area unit data segments; obtain the atmospheric environmental protection data of the monitoring nodes corresponding to the monitoring area units, analyze the atmospheric environmental protection data of the monitoring nodes according to the overlapping space of the monitoring area units, and combine them with the corresponding monitoring area unit data segments to obtain overlapping space data and actual utilization indicators; The step S200 includes: S201. The data aggregation node refers to a node that aggregates the atmospheric environmental protection data of all monitoring nodes in the monitoring area; obtain the atmospheric environmental protection data of the data aggregation node in the monitoring area, and divide the atmospheric environmental protection data of the data aggregation node into a plurality of data segments according to the location information in the atmospheric environmental protection data and in combination with the monitoring area unit corresponding to the monitoring node, and the location information corresponding to each data segment is within the monitoring range of the monitoring area unit, and the data segment of each monitoring area unit is marked as a monitoring area unit data segment, and the monitoring area unit data segment has a one-to-one correspondence with the corresponding monitoring area unit number; S202. Obtain the atmospheric environmental protection data of the monitoring node corresponding to the monitoring area, and match the corresponding monitoring area unit number according to the monitoring node number; for each monitoring node, obtain the atmospheric environmental protection data of the corresponding monitoring node, and based on the location information of the atmospheric environmental protection data, obtain the atmospheric environmental protection data of the overlapping space belonging to the adjacent monitoring area unit in the monitoring node, and mark it as overlapping space data; for the overlapping space data of each monitoring node, extract the monitoring area unit data segment corresponding to the monitoring node, and correspond the atmospheric environmental protection data of the monitoring node with the monitoring area unit data segment according to the time sequence and location information, and according to the corresponding relationship, perform an intersection operation on the overlapping space data and the monitoring area unit data segment, so as to obtain the actual utilization index S, and the specific calculation formula is: S=N(D∩A) / N(D), wherein N(D∩A) represents the amount of atmospheric environmental protection data obtained by performing an intersection operation on the overlapping space data and the monitoring area unit data segment, and N(D) represents the amount of atmospheric environmental protection data corresponding to the overlapping space data; Step S300. According to the overlapping space data and the actual utilization index, the atmospheric environmental protection data of the monitoring node except the overlapping space is analyzed respectively, and the abnormal evaluation index of the corresponding monitoring node is obtained according to the trend curve of the corresponding atmospheric environmental protection data; The step S300 includes: S301. For the atmospheric environmental protection data of each monitoring node, according to the corresponding overlapping space data, the atmospheric environmental protection data other than the overlapping space is extracted, and the extracted atmospheric environmental protection data other than the overlapping space is visualized and analyzed to obtain the trend curve of the corresponding atmospheric environmental protection data; according to the trend curve, the corresponding trend index Q is calculated, and the specific calculation formula is: Q=a·[Σ i∈[1,n] (X_i-X1_i) / Σ i∈[1,n] (X_i-μ)]+β·CV; Among them, X_i represents the i-th atmospheric environmental protection data point excluding the overlapping space, X1_i represents the i-th atmospheric environmental protection data point in the corresponding monitoring area unit data segment, μ represents the average value of the atmospheric environmental protection data points excluding the overlapping space, n represents the total number of atmospheric environmental protection data points excluding the overlapping space, CV represents the trend coefficient, the ratio of the standard deviation to the average value, α and β represent the weight coefficients; S302. For each monitoring node, the corresponding overlapping space data is obtained, and the trend index Q1 corresponding to the overlapping space data is calculated according to the calculation method of the trend index Q of the atmospheric environmental protection data other than the overlapping space in S301; the overlapping space data corresponding to the adjacent monitoring nodes is obtained, and the overlapping space data of the monitoring node is matched with the overlapping space data corresponding to the adjacent monitoring node, and the deviation value R between the overlapping space data of the monitoring node and the adjacent monitoring node is calculated. The specific calculation formula is: R=Σ k∈[1,K] {(1 / m)·Σ j∈[1,m] |Y_j-Y_kj|} Wherein, Y_j represents the jth overlapping spatial data point corresponding to the monitoring node, Y_kj represents the jth overlapping spatial data point corresponding to the kth adjacent monitoring node, m represents the total number of overlapping spatial data points corresponding to the monitoring node, and k represents the number of adjacent monitoring nodes; S303. According to the trend index of the monitoring node and the deviation value between the overlapping spatial data of the monitoring node and the adjacent monitoring nodes, the abnormal evaluation index C of the monitoring node is calculated. The specific calculation formula is: C=S·[(Q-Q1) / Q]+R; Calculate the abnormal evaluation index C of all monitoring nodes, and associate the abnormal evaluation index C with the corresponding monitoring node; Step S400. According to the abnormal evaluation index of the monitoring node, the validity of the atmospheric environmental protection data collected by the monitoring node is judged, and corresponding prompt information is output according to the judgment result.

2. According to claim 1, a method for transmitting atmospheric environmental protection data based on 5G communication technology is characterized in that: The step S100 includes: S101. The spatial position data refers to the geographic information data of the monitoring area in three-dimensional space; a three-dimensional space simulation model of the monitoring area is established based on the spatial position data, and the sensor devices for collecting atmospheric environmental protection data distributed in the monitoring area are used as monitoring nodes, and the positions of the monitoring nodes are marked at the corresponding positions of the three-dimensional space simulation model of the monitoring area, and unique position coordinates and numbers are assigned to all monitoring nodes on the three-dimensional space simulation model of the monitoring area according to the world coordinate system of the three-dimensional space simulation model of the monitoring area; S102. According to the monitoring range of the monitoring node, the three-dimensional space simulation model of the monitoring area is divided into a number of monitoring area units, each monitoring area unit is centered on a monitoring node, and there is overlapping space between adjacent monitoring area units; according to the monitoring node number corresponding to the monitoring area unit, all monitoring area units are assigned unique numbers, and the monitoring area unit number uniquely corresponds to the monitoring node number.

3. According to claim 1, a method for transmitting atmospheric environmental protection data based on 5G communication technology is characterized in that: The step S400 includes: Obtain the abnormal evaluation index C of all monitoring nodes. If the abnormal evaluation index C of a monitoring node is less than the abnormal evaluation index threshold C0, mark the corresponding monitoring node status as running normally. According to the monitoring node number, obtain the atmospheric environmental protection data of the corresponding monitoring node and mark it as valid data. If the abnormal evaluation index C of a monitoring node is greater than or equal to the abnormal evaluation index threshold C0, the corresponding monitoring node status is marked as abnormal, and the atmospheric environmental protection data of the corresponding monitoring node is obtained according to the monitoring node number and marked as invalid data; According to the above judgment result on the validity of the atmospheric environmental protection data collected by the monitoring node, the corresponding prompt information is output to the relevant personnel for further processing.

4. An atmospheric environmental protection data transmission system based on 5G communication technology, applied to an atmospheric environmental protection data transmission method based on 5G communication technology according to any one of claims 1 to 3, characterized in that: The system includes: a data acquisition module, a modeling and allocation module, a data aggregation and division module, a data analysis module, and a data evaluation and output module; The data acquisition module collects atmospheric environmental protection data in real time according to the sensor equipment arranged in the monitoring area; the modeling and allocation module establishes a three-dimensional space simulation model of the monitoring area according to the location and monitoring range of the monitoring node, and allocates the number of the monitoring node and the monitoring area unit; the data aggregation and division module uses the data aggregation node to summarize the atmospheric environmental protection data of all monitoring nodes, and divides the atmospheric environmental protection data into data segments according to the location information and the division of the monitoring area unit, each data segment corresponds to a monitoring area unit, and the data segment is marked as a monitoring area unit data segment; the data analysis module analyzes the atmospheric environmental protection data of each monitoring node, and calculates the actual utilization index according to the overlapping space data; the atmospheric environmental protection data other than the overlapping space is visually analyzed to obtain the corresponding trend curve, and the trend index and abnormal evaluation index of the atmospheric environmental protection data are calculated; the data evaluation and output module judges the validity of the atmospheric environmental protection data collected by the monitoring node according to the abnormal evaluation index of the monitoring node, outputs the corresponding prompt information, marks the normal or abnormal status of the monitoring node, and feeds back the evaluation results to the relevant personnel.

5. According to claim 4, an atmospheric environmental protection data transmission system based on 5G communication technology is characterized in that: The modeling and allocation module includes a space modeling unit, a node allocation unit and an area division unit; The spatial modeling unit constructs a three-dimensional spatial simulation model of the monitoring area based on the spatial position data of the monitoring area; the node allocation unit allocates unique position coordinates and numbers to all monitoring nodes on the three-dimensional spatial simulation model; the area division unit divides the monitoring area into a plurality of monitoring area units according to the monitoring range of the monitoring node, each monitoring area unit corresponds to a monitoring node, and there is overlapping space between adjacent monitoring area units.

6. The atmospheric environmental protection data transmission system based on 5G communication technology according to claim 4 is characterized in that: The data aggregation and division module includes a data aggregation unit and a data division unit; The data aggregation unit obtains the atmospheric environmental protection data of the entire monitoring area from the data aggregation node; The data division unit divides the aggregated atmospheric environmental protection data into a plurality of monitoring area unit data segments according to the correspondence between the monitoring area units and the monitoring nodes, and ensures that each data segment corresponds to the corresponding monitoring area unit number one by one.

7. The atmospheric environmental protection data transmission system based on 5G communication technology according to claim 4 is characterized in that: The data analysis module includes an overlapping space data processing unit, an actual utilization index calculation unit, and a trend analysis and anomaly detection unit; The overlapping space data processing unit analyzes and extracts the overlapping space data belonging to adjacent monitoring area units in the atmospheric environmental protection data of each monitoring node; The actual utilization index calculation unit combines the monitoring area unit data segment and the overlapping spatial data to calculate the actual utilization index through an intersection operation; The trend analysis and anomaly detection unit performs visual analysis on the atmospheric environmental protection data except for the overlapping space, generates a trend curve, and calculates a trend index; The trends of overlapping spatial data and the deviation values ​​between adjacent monitoring nodes are analyzed, and the anomaly assessment index is comprehensively calculated.

8. The atmospheric environmental protection data transmission system based on 5G communication technology according to claim 4 is characterized in that: The data evaluation and output module includes a data evaluation unit and a prompt information output unit; The data evaluation unit determines the validity of the atmospheric environmental protection data collected by the monitoring node according to the abnormal evaluation index C of the monitoring node; the prompt information output unit generates corresponding prompt information according to the data evaluation result, and outputs this information to relevant personnel for further processing or maintenance.

Images