A sewage data transmission management system and method for remote monitoring terminal

Abstract

The present invention relates to the technical field of sewage data transmission management, specifically to a sewage data transmission management system and method for a remote monitoring terminal, in which the transmission data intelligent control module monitoring edge in the system monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time during the process of transmitting the sewage treatment data sequence to the remote monitoring terminal, and dynamically controls and optimizes the current sewage treatment data sequence to be transmitted according to the monitoring results. The present invention combines the transmission delay in the sewage data transmission process to achieve dynamic acquisition of emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted, and completes the compression of the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted, so as to reduce the impact of the transmission delay on the timeliness of the sewage treatment data response.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage data transmission management, and in particular to a sewage data transmission management system and method for a remote monitoring terminal. Background Art

[0002] With the continuous development of economy and industry, water pollution is becoming more and more serious, and the demand for sewage treatment is becoming more and more urgent. Traditional sewage treatment methods often face problems such as low efficiency and high cost due to the complexity of manual management. Therefore, the introduction of intelligent and automated technologies to achieve real-time monitoring and optimized management of the sewage treatment process has become an inevitable trend in the development of the industry.

[0003] In the existing technology, the functions of sewage treatment monitoring systems are relatively simple, mainly focusing on monitoring the basic operating status of sewage treatment equipment. However, these systems often lack comprehensive data collection, intelligent early warning, remote control, and data analysis and optimization functions. In addition, the existing systems also have certain limitations in data transmission, such as data transmission delay, which affects the real-time and accuracy of the monitoring system. Summary of the invention

[0004] The object of the present invention is to provide a sewage data transmission management system and method for a remote monitoring terminal to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a sewage data transmission management method for a remote monitoring terminal, the method comprising the following steps:

[0006] S1. Collect sewage treatment data of each sewage treatment equipment in real time through the edge, and organize the collected sewage treatment data into a sewage treatment data sequence to be transmitted in combination with each sewage treatment process set to be optimized corresponding to the current time in the database, and transmit the sewage treatment data sequence to be transmitted to the remote monitoring terminal through the wireless network;

[0007] S2. When transmitting the sewage treatment data sequence to the remote monitoring terminal, the edge monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time, and dynamically adjusts and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results;

[0008] S3. The remote monitoring terminal extracts the elements in the sewage treatment data sequence transmitted from the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and counts the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database.

[0009] Furthermore, the S1 includes:

[0010] The sewage treatment data includes treatment time, sewage treatment equipment, sewage treatment process, types of built-in sewage treatment sensors and corresponding test results; the types of sewage treatment sensors include flow meters, dissolved oxygen sensors, pH sensors, pump start and stop status monitoring sensors, fan speed monitoring sensors, etc.;

[0011] Each sewage treatment equipment corresponds to a sewage treatment process.

[0012] In the process of arranging the collected sewage treatment data into a sewage treatment data sequence to be transmitted, the sewage treatment data of each sewage treatment equipment are arranged in the order of collection time. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is the same as the order of the corresponding sewage treatment processes in the sewage treatment process set to be optimized. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes do not belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is randomly generated.

[0013] In the present invention, one sewage treatment equipment corresponds to one sewage treatment process, but the same sewage treatment process corresponds to one or more sewage treatment equipment; the sewage treatment data sequence to be transmitted is, on the one hand, to ensure the orderliness of the data to be transmitted at the edge, and on the other hand, to ensure the timeliness of feedback on abnormal sewage treatment data (the risk probability of abnormalities in sewage treatment data of different sewage treatment equipment belonging to the sewage treatment process set to be optimized is higher).

[0014] Furthermore, the sewage treatment state in S2 includes a normal sewage treatment state and an abnormal sewage treatment state; the abnormal sewage treatment state indicates that the detection result of the sewage treatment sensor built in the corresponding sewage treatment data does not belong to the preset state or preset data detection interval of the corresponding sensor in the database;

[0015] The data transmission status includes a normal data transmission status and an abnormal data transmission status; the abnormal data transmission status indicates that the interval between the collection time corresponding to the sewage treatment data currently transmitted by the corresponding edge and the current time is greater than or equal to the preset transmission delay;

[0016] When dynamically regulating and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the data transmission status is abnormal, the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted are screened by setting a sliding box, and the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted are compressed based on the emergency control cycle; otherwise, the sliding box is not set to screen the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted;

[0017] When dynamically adjusting and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the sewage treatment status is abnormal, the sewage treatment data segments of each sewage treatment equipment with abnormal sewage treatment status within the corresponding time period are extracted, and the risk assessment value corresponding to each extracted sewage treatment data segment is calculated respectively, and the transmission priority of the corresponding sewage treatment data segment in the current sewage treatment data sequence to be transmitted is adjusted based on the obtained risk assessment value.

[0018] Furthermore, when setting a sliding box to filter the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted, the monitoring results of the same sewage treatment sensor in the sewage treatment data of the same sewage treatment equipment at different time points are connected in chronological order to obtain a line graph of the monitoring results of the corresponding sewage treatment sensor at different times, and the time interval in which the corresponding monitoring result in the line graph of the monitoring result of the corresponding sewage treatment sensor belongs to the preset state or preset data detection interval of the corresponding sensor in the database is extracted, and recorded as the time interval to be regulated for the corresponding sewage treatment sensor in the corresponding sewage treatment equipment; the intersection of the time intervals to be regulated for each sewage treatment sensor in the same sewage treatment equipment in the sewage treatment data to be transmitted is obtained, and the corresponding sewage treatment data of the corresponding sewage treatment equipment in the intersection obtained in the sewage treatment data to be transmitted is used as an alternative for an emergency control data segment;

[0019] The initial length of the sliding frame is preset. In the line graph of the monitoring results of each sewage treatment sensor in the sewage treatment equipment corresponding to the alternative scheme, the sliding frame is controlled to translate along the time direction in the area of ​​the time interval corresponding to the alternative scheme, and the similarities of the areas surrounded by the broken lines in the sliding frame when the sliding frame is at different positions are compared, and each interval duration corresponding to each sliding frame position whose corresponding similarity is greater than the preset similarity is used as an alternative emergency control cycle of the corresponding alternative scheme based on the corresponding sewage treatment sensor, and the set of each alternative emergency control cycle of the same alternative scheme based on the corresponding sewage treatment sensor is used as the first control cycle set of the corresponding alternative scheme based on the corresponding sewage treatment sensor;

[0020] Obtaining the corresponding alternative schemes based on each similar cycle in the first control cycle set of each sewage treatment sensor, and taking the minimum value of each similar cycle as the emergency control cycle of the corresponding alternative scheme; each similar cycle corresponds to an element in each corresponding first control cycle set, and the deviation rate between the similar cycle and each corresponding element is less than or equal to the preset deviation, and the similar cycle is the average value of the corresponding element value in each corresponding first control cycle set; the deviation rate between the similar cycle and the corresponding element is equal to the absolute value of the quotient obtained by dividing the difference between the similar cycle and the corresponding element value by the maximum value between the similar cycle and the corresponding element;

[0021] The similarity of the areas enclosed by the broken lines in the sliding frames at different positions is equal to the quotient of the intersection area of ​​the areas enclosed by the broken lines in the corresponding sliding frames divided by the union area of ​​the areas enclosed by the broken lines in the corresponding sliding frames; the area enclosed by the broken lines in the sliding frames represents the position area enclosed by the broken line part in the sliding frame and the time axis in the corresponding broken line graph;

[0022] The alternative plans with emergency regulation cycles are regarded as emergency regulation data fragments, and the corresponding alternative plans are eliminated;

[0023] If T>R / B, the length of the sliding box is reduced by a preset length, and the emergency control data segments are continuously screened from the remaining alternatives until T≤R / B or the length of the sliding box is less than a preset value; if T≤R / B, all the screened emergency control data segments are output, and the screening of emergency control data segments is stopped;

[0024] T represents the transmission delay from the current edge to the remote monitoring terminal; R represents the total amount of data to be transmitted corresponding to the selected emergency control data fragment; B represents the ratio of the actual transmission speed of the corresponding edge to the preset transmission speed in the most recent unit time;

[0025] In the process of compressing the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted based on the emergency control cycle, only the sewage treatment data within one emergency control cycle is transmitted, and the number of compressed emergency control cycles and the time interval corresponding to the corresponding emergency control data segment are marked. The sewage treatment data within the transmitted emergency control cycle is a data segment in which the center point of the corresponding period in the corresponding emergency control data segment coincides with the midpoint of the time interval corresponding to the corresponding emergency control data segment, and the duration corresponding to the output data segment is equal to the corresponding emergency control cycle.

[0026] Furthermore, the formula for calculating the risk assessment value corresponding to each extracted sewage treatment data segment is as follows:

[0027] Ei=Ni·(BVi+μ),

[0028] Wherein, Ei represents the risk assessment value corresponding to the extracted i-th sewage treatment data segment; Ni represents the number of abnormal data types of sewage treatment sensor detection results corresponding to the extracted i-th sewage treatment data segment; BVi represents the maximum value of the effective abnormality rates of each sewage treatment sensor corresponding to the extracted i-th sewage treatment segment in the historical data; the effective abnormality rate represents the ratio of the failure frequency of the corresponding sewage treatment equipment when the corresponding sewage treatment sensor is abnormal in the historical data divided by the total number of abnormalities of the corresponding sewage treatment sensor; μ represents the adjustment factor;

[0029] When the sewage treatment process corresponding to the extracted i-th sewage treatment data segment belongs to the sewage treatment process set to be optimized, it is determined that μ=1; otherwise, it is determined that μ=0;

[0030] In the process of adjusting the transmission priority of the corresponding sewage treatment data fragments in the current sewage treatment data sequence to be transmitted based on the obtained risk assessment value, the sewage treatment data fragments with large risk assessment values ​​have high transmission priority in the current sewage treatment data sequence to be transmitted, and the sewage treatment data fragments with high transmission priority are transmitted first.

[0031] Furthermore, S3 includes:

[0032] After real-time statistics of the abnormal data information of each sewage treatment equipment, the number of occurrences of the abnormal data information of the sewage treatment equipment corresponding to each sewage treatment process in the recent preset time period is counted respectively, and the set of sewage treatment processes to be optimized in the database is updated in descending order according to the statistical results, and the number of elements in the set of sewage treatment processes to be optimized in the database is preset.

[0033] In step S3 of the present invention, the remote monitoring terminal extracts elements from the sewage treatment data sequence transmitted by the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment. For the compressed sewage treatment data fragments, the sewage treatment data within the transmitted corresponding emergency control cycle will be copied and supplemented according to the number of marked compressed emergency control cycles and the time interval corresponding to the corresponding emergency control data fragment, so as to ensure the integrity of the monitoring data corresponding to each sewage treatment equipment.

[0034] A sewage data transmission management system for a remote monitoring terminal, the system comprising the following modules:

[0035] An edge transmission data sorting module, which collects sewage treatment data of each sewage treatment equipment in real time through the edge, and combines each sewage treatment process set to be optimized corresponding to the current time in the database, sorts the collected sewage treatment data into a sewage treatment data sequence to be transmitted, and transmits the sewage treatment data sequence to be transmitted to the remote monitoring terminal through a wireless network;

[0036] A transmission data intelligent control module, wherein the transmission data intelligent control module monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time during the process of the monitoring edge end transmitting the sewage treatment data sequence to the remote monitoring terminal, and dynamically controls and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results;

[0037] The transmission result analysis feedback module, the remote monitoring terminal of the transmission result analysis feedback module extracts the elements in the sewage treatment data sequence transmitted by the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and counts the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database.

[0038] Furthermore, the transmission data intelligent control module includes a transmission data status monitoring unit, an emergency control cycle analysis unit and a risk segment control unit.

[0039] The transmission data status monitoring unit is used to monitor the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time;

[0040] When the emergency control cycle analysis unit dynamically controls and optimizes the current sewage treatment data sequence to be transmitted according to the monitoring results, if the data transmission state is abnormal, the emergency control data segments and the emergency control cycle in the sewage treatment data to be transmitted are screened by setting a sliding box, and the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted are compressed based on the emergency control cycle; otherwise, the sliding box is not set to screen the emergency control data segments and the emergency control cycle in the sewage treatment data to be transmitted;

[0041] When the risk segment control unit dynamically controls and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results, if the sewage treatment status is abnormal, the sewage treatment data segments of each sewage treatment equipment with abnormal sewage treatment status within the corresponding time period are extracted, and the risk assessment value corresponding to each extracted sewage treatment data segment is calculated respectively, and the transmission priority of the corresponding sewage treatment data segment in the current sewage treatment data sequence to be transmitted is adjusted based on the obtained risk assessment value.

[0042] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: during the sewage data transmission process, the present invention combines the sewage treatment process set to be optimized and the sewage treatment status corresponding to the sewage treatment data to be transmitted, optimizes the transmission priority of the data segments in the sewage treatment data sequence to be transmitted, and improves the timeliness of the feedback of the sewage treatment fault status; at the same time, combined with the transmission delay in the sewage data transmission process, the dynamic acquisition of the emergency control data segments and the emergency control cycle in the sewage treatment data to be transmitted is realized, and the compression of the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted is completed, so as to reduce the impact of the transmission delay on the timeliness of the sewage treatment data response. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings are used to provide a further understanding of the present invention and constitute 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 of the present invention. In the accompanying drawings:

[0044] Figure 1 It is a structural schematic diagram of a sewage data transmission management system for a remote monitoring terminal of the present invention;

[0045] Figure 2 The present invention is a flowchart of a sewage data transmission management method for a remote monitoring terminal. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] The present invention provides a technical solution: a sewage data transmission management system for a remote monitoring terminal, such as Figure 1 As shown, the system includes the following modules:

[0048] An edge transmission data sorting module, which collects sewage treatment data of each sewage treatment equipment in real time through the edge, and combines each sewage treatment process set to be optimized corresponding to the current time in the database, sorts the collected sewage treatment data into a sewage treatment data sequence to be transmitted, and transmits the sewage treatment data sequence to be transmitted to the remote monitoring terminal through a wireless network;

[0049] A transmission data intelligent control module, the transmission data intelligent control module includes a transmission data status monitoring unit, an emergency control cycle analysis unit and a risk segment control unit,

[0050] The transmission data status monitoring unit is used to monitor the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time;

[0051] When the emergency control cycle analysis unit dynamically controls and optimizes the current sewage treatment data sequence to be transmitted according to the monitoring results, if the data transmission state is abnormal, the emergency control data segments and the emergency control cycle in the sewage treatment data to be transmitted are screened by setting a sliding box, and the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted are compressed based on the emergency control cycle; otherwise, the sliding box is not set to screen the emergency control data segments and the emergency control cycle in the sewage treatment data to be transmitted;

[0052] When the risk segment control unit dynamically controls and optimizes the current sewage treatment data sequence to be transmitted according to the monitoring results, if the sewage treatment state is abnormal, the sewage treatment data segments of each sewage treatment equipment with abnormal sewage treatment state within the corresponding time segment are extracted, and the risk assessment value corresponding to each extracted sewage treatment data segment is calculated respectively, and the transmission priority of the corresponding sewage treatment data segment in the current sewage treatment data sequence to be transmitted is adjusted based on the obtained risk assessment value;

[0053] The transmission result analysis feedback module, the remote monitoring terminal of the transmission result analysis feedback module extracts the elements in the sewage treatment data sequence transmitted by the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and counts the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database.

[0054] A sewage data transmission management method for a remote monitoring terminal, such as Figure 2 As shown, the method comprises the following steps:

[0055] S1. Collect sewage treatment data of each sewage treatment equipment in real time through the edge, and organize the collected sewage treatment data into a sewage treatment data sequence to be transmitted in combination with each sewage treatment process set to be optimized corresponding to the current time in the database, and transmit the sewage treatment data sequence to be transmitted to the remote monitoring terminal through the wireless network;

[0056] The S1 includes:

[0057] The sewage treatment data includes treatment time, sewage treatment equipment, sewage treatment process, types of built-in sewage treatment sensors and corresponding test results; the types of sewage treatment sensors include flow meters, dissolved oxygen sensors, pH sensors, pump start and stop status monitoring sensors, fan speed monitoring sensors, etc.;

[0058] Each sewage treatment equipment corresponds to a sewage treatment process.

[0059] In the process of arranging the collected sewage treatment data into a sewage treatment data sequence to be transmitted, the sewage treatment data of each sewage treatment equipment are arranged in the order of collection time. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is the same as the order of the corresponding sewage treatment processes in the sewage treatment process set to be optimized. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes do not belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is randomly generated.

[0060] S2. When transmitting the sewage treatment data sequence to the remote monitoring terminal, the edge monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time, and dynamically adjusts and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results;

[0061] The sewage treatment state in S2 includes a normal sewage treatment state and an abnormal sewage treatment state; the abnormal sewage treatment state indicates that the detection result of the sewage treatment sensor built in the corresponding sewage treatment data does not belong to the preset state or preset data detection interval of the corresponding sensor in the database;

[0062] The data transmission status includes a normal data transmission status and an abnormal data transmission status; the abnormal data transmission status indicates that the interval between the collection time corresponding to the sewage treatment data currently transmitted by the corresponding edge and the current time is greater than or equal to the preset transmission delay;

[0063] When dynamically regulating and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the data transmission status is abnormal, the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted are screened by setting a sliding box, and the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted are compressed based on the emergency control cycle; otherwise, the sliding box is not set to screen the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted;

[0064] When dynamically adjusting and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the sewage treatment status is abnormal, the sewage treatment data segments of each sewage treatment equipment with abnormal sewage treatment status within the corresponding time period are extracted, and the risk assessment value corresponding to each extracted sewage treatment data segment is calculated respectively, and the transmission priority of the corresponding sewage treatment data segment in the current sewage treatment data sequence to be transmitted is adjusted based on the obtained risk assessment value.

[0065] When setting a sliding box to filter the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted, the monitoring results of the same sewage treatment sensor in the sewage treatment data of the same sewage treatment equipment at different time points are connected in chronological order to obtain a line graph of the monitoring results of the corresponding sewage treatment sensor at different times, and the time interval in which the corresponding monitoring result in the line graph of the monitoring result of the corresponding sewage treatment sensor belongs to the preset state or preset data detection interval of the corresponding sensor in the database is extracted, and recorded as the time interval to be regulated for the corresponding sewage treatment sensor in the corresponding sewage treatment equipment; the intersection of the time intervals to be regulated for each sewage treatment sensor in the same sewage treatment equipment in the sewage treatment data to be transmitted is obtained, and the corresponding sewage treatment data of the corresponding sewage treatment equipment in the intersection obtained in the sewage treatment data to be transmitted is used as an alternative solution for an emergency control data segment;

[0066] The initial length of the sliding frame is preset. In the line graph of the monitoring results of each sewage treatment sensor in the sewage treatment equipment corresponding to the alternative scheme, the sliding frame is controlled to translate along the time direction in the area of ​​the time interval corresponding to the alternative scheme, and the similarities of the areas surrounded by the broken lines in the sliding frame when the sliding frame is at different positions are compared, and each interval duration corresponding to each sliding frame position whose corresponding similarity is greater than the preset similarity is used as an alternative emergency control cycle of the corresponding alternative scheme based on the corresponding sewage treatment sensor, and the set of each alternative emergency control cycle of the same alternative scheme based on the corresponding sewage treatment sensor is used as the first control cycle set of the corresponding alternative scheme based on the corresponding sewage treatment sensor;

[0067] The sliding box in this embodiment is set to dynamically screen the emergency control data fragments in the sewage treatment data to be transmitted, and determine the corresponding emergency control cycle. In the process of obtaining the emergency control cycle, it is achieved by comparing the similarities between the so-called areas of the broken lines in the sliding boxes at different positions. Therefore, the length of the sliding box will affect the similarities between the so-called areas of the broken lines in the sliding boxes at different positions, thereby affecting the acquisition of the corresponding emergency control cycle (the shorter the length of the sliding box, the easier it is to obtain different sliding box position points that meet the similarity requirements, and thus obtain more alternative emergency control cycles).

[0068] Obtaining the corresponding alternative schemes based on each similar cycle in the first control cycle set of each sewage treatment sensor, and taking the minimum value of each similar cycle as the emergency control cycle of the corresponding alternative scheme; each similar cycle corresponds to an element in each corresponding first control cycle set, and the deviation rate between the similar cycle and each corresponding element is less than or equal to the preset deviation, and the similar cycle is the average value of the corresponding element value in each corresponding first control cycle set; the deviation rate between the similar cycle and the corresponding element is equal to the absolute value of the quotient obtained by dividing the difference between the similar cycle and the corresponding element value by the maximum value between the similar cycle and the corresponding element;

[0069] The similarity of the areas enclosed by the broken lines in the sliding frames at different positions is equal to the quotient of the intersection area of ​​the areas enclosed by the broken lines in the corresponding sliding frames divided by the union area of ​​the areas enclosed by the broken lines in the corresponding sliding frames; the area enclosed by the broken lines in the sliding frames represents the position area enclosed by the broken line part in the sliding frame and the time axis in the corresponding broken line graph;

[0070] The alternative plans with emergency regulation cycles are regarded as emergency regulation data fragments, and the corresponding alternative plans are eliminated;

[0071] If T>R / B, the length of the sliding box is reduced by a preset length, and the emergency control data segments are continuously screened from the remaining alternatives until T≤R / B or the length of the sliding box is less than a preset value; if T≤R / B, all the screened emergency control data segments are output, and the screening of emergency control data segments is stopped;

[0072] T represents the transmission delay from the current edge to the remote monitoring terminal; R represents the total amount of data to be transmitted corresponding to the selected emergency control data fragment; B represents the ratio of the actual transmission speed of the corresponding edge to the preset transmission speed in the most recent unit time;

[0073] In the process of compressing the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted based on the emergency control cycle, only the sewage treatment data within one emergency control cycle is transmitted, and the number of compressed emergency control cycles and the time interval corresponding to the corresponding emergency control data segment are marked. The sewage treatment data within the transmitted emergency control cycle is a data segment in which the center point of the corresponding period in the corresponding emergency control data segment coincides with the midpoint of the time interval corresponding to the corresponding emergency control data segment, and the duration corresponding to the output data segment is equal to the corresponding emergency control cycle.

[0074] The formula for calculating the risk assessment value corresponding to each extracted sewage treatment data segment is as follows:

[0075] Ei=Ni·(BVi+μ),

[0076] Wherein, Ei represents the risk assessment value corresponding to the extracted i-th sewage treatment data segment; Ni represents the number of abnormal data types of sewage treatment sensor detection results corresponding to the extracted i-th sewage treatment data segment; BVi represents the maximum value of the effective abnormality rates of each sewage treatment sensor corresponding to the extracted i-th sewage treatment segment in the historical data; the effective abnormality rate represents the ratio of the failure frequency of the corresponding sewage treatment equipment when the corresponding sewage treatment sensor is abnormal in the historical data divided by the total number of abnormalities of the corresponding sewage treatment sensor; μ represents the adjustment factor;

[0077] When the sewage treatment process corresponding to the extracted i-th sewage treatment data segment belongs to the sewage treatment process set to be optimized, it is determined that μ=1; otherwise, it is determined that μ=0;

[0078] In the process of adjusting the transmission priority of the corresponding sewage treatment data fragments in the current sewage treatment data sequence to be transmitted based on the obtained risk assessment value, the sewage treatment data fragments with large risk assessment values ​​have high transmission priority in the current sewage treatment data sequence to be transmitted, and the sewage treatment data fragments with high transmission priority are transmitted first.

[0079] S3. The remote monitoring terminal extracts the elements in the sewage treatment data sequence transmitted by the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and collects the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database;

[0080] The S3 includes:

[0081] After real-time statistics of the abnormal data information of each sewage treatment equipment, the number of occurrences of the abnormal data information of the sewage treatment equipment corresponding to each sewage treatment process in the recent preset time period is counted respectively, and the set of sewage treatment processes to be optimized in the database is updated in descending order according to the statistical results, and the number of elements in the set of sewage treatment processes to be optimized in the database is preset.

[0082] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0083] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage data transmission management method for a remote monitoring terminal, characterized in that: The method comprises the following steps: S1. Collect sewage treatment data of each sewage treatment equipment in real time through the edge, and organize the collected sewage treatment data into a sewage treatment data sequence to be transmitted in combination with each sewage treatment process set to be optimized corresponding to the current time in the database, and transmit the sewage treatment data sequence to be transmitted to the remote monitoring terminal through the wireless network; S2. When transmitting the sewage treatment data sequence to the remote monitoring terminal, the edge monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time, and dynamically adjusts and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results; The sewage treatment state in S2 includes a normal sewage treatment state and an abnormal sewage treatment state; the abnormal sewage treatment state indicates that the detection result of the sewage treatment sensor built in the corresponding sewage treatment data does not belong to the preset state or preset data detection interval of the corresponding sensor in the database; The data transmission status includes a normal data transmission status and an abnormal data transmission status; the abnormal data transmission status indicates that the interval between the collection time corresponding to the sewage treatment data currently transmitted by the corresponding edge and the current time is greater than or equal to the preset transmission delay; When dynamically regulating and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the data transmission status is abnormal, the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted are screened by setting a sliding box, and the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted are compressed based on the emergency control cycle; otherwise, the sliding box is not set to screen the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted; When dynamically regulating and optimizing the current sewage treatment data sequence to be transmitted according to the monitoring results, if the sewage treatment state is abnormal, the sewage treatment data segments of each sewage treatment equipment with abnormal sewage treatment state within the corresponding time segment are extracted, and the risk assessment value corresponding to each extracted sewage treatment data segment is calculated respectively, and the transmission priority of the corresponding sewage treatment data segment in the current sewage treatment data sequence to be transmitted is adjusted based on the obtained risk assessment value; When setting a sliding box to filter the emergency control data segments and emergency control cycles in the sewage treatment data to be transmitted, the monitoring results of the same sewage treatment sensor in the sewage treatment data of the same sewage treatment equipment at different time points are connected in chronological order to obtain a line graph of the monitoring results of the corresponding sewage treatment sensor at different times, and the time interval in which the corresponding monitoring result in the line graph of the monitoring result of the corresponding sewage treatment sensor belongs to the preset state or preset data detection interval of the corresponding sensor in the database is extracted, and recorded as the time interval to be regulated for the corresponding sewage treatment sensor in the corresponding sewage treatment equipment; the intersection of the time intervals to be regulated for each sewage treatment sensor in the same sewage treatment equipment in the sewage treatment data to be transmitted is obtained, and the corresponding sewage treatment data of the corresponding sewage treatment equipment in the intersection obtained in the sewage treatment data to be transmitted is used as an alternative solution for an emergency control data segment; The initial length of the sliding frame is preset. In the line graph of the monitoring results of each sewage treatment sensor in the sewage treatment equipment corresponding to the alternative scheme, the sliding frame is controlled to translate along the time direction in the area of ​​the time interval corresponding to the alternative scheme, and the similarities of the areas surrounded by the broken lines in the sliding frame when the sliding frame is at different positions are compared, and each interval duration corresponding to each sliding frame position whose corresponding similarity is greater than the preset similarity is used as an alternative emergency control cycle of the corresponding alternative scheme based on the corresponding sewage treatment sensor, and the set of each alternative emergency control cycle of the same alternative scheme based on the corresponding sewage treatment sensor is used as the first control cycle set of the corresponding alternative scheme based on the corresponding sewage treatment sensor; Obtaining the corresponding alternative schemes based on each similar cycle in the first control cycle set of each sewage treatment sensor, and taking the minimum value of each similar cycle as the emergency control cycle of the corresponding alternative scheme; each similar cycle corresponds to an element in each corresponding first control cycle set, and the deviation rate between the similar cycle and each corresponding element is less than or equal to the preset deviation, and the similar cycle is the average value of the corresponding element value in each corresponding first control cycle set; the deviation rate between the similar cycle and the corresponding element is equal to the absolute value of the quotient obtained by dividing the difference between the similar cycle and the corresponding element value by the maximum value between the similar cycle and the corresponding element; The similarity of the areas enclosed by the broken lines in the sliding frames at different positions is equal to the quotient of the intersection area of ​​the areas enclosed by the broken lines in the corresponding sliding frames divided by the union area of ​​the areas enclosed by the broken lines in the corresponding sliding frames; the area enclosed by the broken lines in the sliding frames represents the position area enclosed by the broken line part in the sliding frame and the time axis in the corresponding broken line graph; The alternative plans with emergency regulation cycles are regarded as emergency regulation data fragments, and the corresponding alternative plans are eliminated; If T>R / B, the length of the sliding box is reduced by a preset length, and the emergency control data segments are continuously screened from the remaining alternatives until T≤R / B or the length of the sliding box is less than a preset value; if T≤R / B, all the screened emergency control data segments are output, and the screening of emergency control data segments is stopped; T represents the transmission delay from the current edge to the remote monitoring terminal; R represents the total amount of data to be transmitted corresponding to the selected emergency control data fragment; B represents the ratio of the actual transmission speed of the corresponding edge to the preset transmission speed in the most recent unit time; In the process of compressing the corresponding emergency control data segments in the current sewage treatment data sequence to be transmitted based on the emergency control cycle, only the sewage treatment data within one emergency control cycle is transmitted, and the number of compressed emergency control cycles and the time interval corresponding to the corresponding emergency control data segment are marked. The sewage treatment data within the transmitted emergency control cycle is a data segment in which the center point of the corresponding cycle in the corresponding emergency control data segment coincides with the midpoint of the time interval corresponding to the corresponding emergency control data segment, and the duration corresponding to the output data segment is equal to the corresponding emergency control cycle; S3. The remote monitoring terminal extracts the elements in the sewage treatment data sequence transmitted from the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and counts the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database.

2. A sewage data transmission management method for a remote monitoring terminal according to claim 1, characterized in that: The S1 includes: The sewage treatment data includes treatment time, sewage treatment equipment, sewage treatment process, types of built-in sewage treatment sensors and corresponding detection results; Each sewage treatment equipment corresponds to a sewage treatment process. In the process of arranging the collected sewage treatment data into a sewage treatment data sequence to be transmitted, the sewage treatment data of each sewage treatment equipment are arranged in the order of collection time. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is the same as the order of the corresponding sewage treatment processes in the sewage treatment process set to be optimized. The order of sewage treatment data of different sewage treatment equipment with the same collection time and whose corresponding sewage treatment processes do not belong to the sewage treatment process set to be optimized in the sewage treatment data sequence to be transmitted is randomly generated.

3. A sewage data transmission management method for a remote monitoring terminal according to claim 1, characterized in that: The formula for calculating the risk assessment value corresponding to each extracted sewage treatment data segment is as follows: Ei=Ni·(BVi+μ), Wherein, Ei represents the risk assessment value corresponding to the extracted i-th sewage treatment data segment; Ni represents the number of abnormal data types of sewage treatment sensor detection results corresponding to the extracted i-th sewage treatment data segment; BVi represents the maximum value of the effective abnormality rates of each sewage treatment sensor corresponding to the extracted i-th sewage treatment segment in the historical data; the effective abnormality rate represents the ratio of the failure frequency of the corresponding sewage treatment equipment when the corresponding sewage treatment sensor is abnormal in the historical data divided by the total number of abnormalities of the corresponding sewage treatment sensor; μ represents the adjustment factor; When the sewage treatment process corresponding to the extracted i-th sewage treatment data segment belongs to the sewage treatment process set to be optimized, it is determined that μ=1; otherwise, it is determined that μ=0; In the process of adjusting the transmission priority of the corresponding sewage treatment data fragments in the current sewage treatment data sequence to be transmitted based on the obtained risk assessment value, the sewage treatment data fragments with large risk assessment values ​​have high transmission priority in the current sewage treatment data sequence to be transmitted, and the sewage treatment data fragments with high transmission priority are transmitted first.

4. A sewage data transmission management method for a remote monitoring terminal according to claim 1, characterized in that: The S3 includes: After real-time statistics of the abnormal data information of each sewage treatment equipment, the number of occurrences of the abnormal data information of the sewage treatment equipment corresponding to each sewage treatment process in the recent preset time period is counted respectively, and the set of sewage treatment processes to be optimized in the database is updated in descending order according to the statistical results, and the number of elements in the set of sewage treatment processes to be optimized in the database is preset.

5. A sewage data transmission management system for a remote monitoring terminal, applying a sewage data transmission management method for a remote monitoring terminal as claimed in any one of claims 1 to 4, characterized in that: The system includes the following modules: An edge transmission data sorting module, which collects sewage treatment data of each sewage treatment equipment in real time through the edge, and combines each sewage treatment process set to be optimized corresponding to the current time in the database, sorts the collected sewage treatment data into a sewage treatment data sequence to be transmitted, and transmits the sewage treatment data sequence to be transmitted to the remote monitoring terminal through a wireless network; A transmission data intelligent control module, wherein the transmission data intelligent control module monitors the sewage treatment status and data transmission status at each time point in the sewage treatment data to be transmitted in real time during the process of the monitoring edge end transmitting the sewage treatment data sequence to the remote monitoring terminal, and dynamically controls and optimizes the sewage treatment data sequence to be transmitted according to the monitoring results; The transmission result analysis feedback module, the remote monitoring terminal of the transmission result analysis feedback module extracts the elements in the sewage treatment data sequence transmitted by the edge, and summarizes them into the monitoring data corresponding to each sewage treatment equipment, and counts the abnormal data information of each sewage treatment equipment in real time, and updates the sewage treatment process set to be optimized in the database.

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