Online automatic acquisition system, method, electronic device and storage medium

Abstract

The present invention relates to the technical field of pipeline detection, and discloses an online automatic acquisition system, method, electronic device and storage medium. The system comprises: an acquisition module, configured to collect ultrasonic information of different detection points of a pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to a data collector in real time; a primary warning module, configured to determine the specific location of the pipeline abnormality, locate it as the location of the pipeline monitoring point, and obtain the pipeline safety warning level; a warning adjustment module, configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline, make a preliminary adjustment to the safety warning level according to the abnormal change amount, and determine the number to be added according to the adjusted safety warning level; a final warning module, configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points. The present invention performs real-time pipeline monitoring, multiple warnings and dynamic adjustments through wireless ultrasonic sensors, thereby improving the safety and efficiency of pipeline maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline detection, and in particular to an online automatic acquisition system, method, electronic equipment and storage medium. Background Art

[0002] Pipeline inspection refers to the use of specialized inspection instruments and equipment to inspect and evaluate the inside of a pipeline to determine the integrity, safety, and reliability of the pipeline. Pipeline inspection can be divided into different types, including inspection of pressure pipelines, water supply pipelines, and drainage pipelines. The purpose of pipeline inspection is to ensure the safe operation of the pipeline, prevent pipeline leakage, rupture, and other problems, and protect people's lives and property. At the same time, pipeline inspection can also promptly detect problems such as dirt and corrosion inside the pipeline to prevent these problems from causing greater damage to the pipeline.

[0003] Traditional pipeline detection methods mainly rely on manual regular inspections. This method has many limitations and is difficult to meet the needs of real-time pipeline monitoring in modern industry and municipal management. Due to the low frequency of manual inspections, pipeline problems such as blockage and corrosion may continue to intensify during the detection cycle, and even develop into serious accidents, resulting in a significant increase in subsequent maintenance costs. The lack of real-time monitoring methods not only affects the discovery of problems, but also may make potential risks difficult to detect for a period of time, especially in long-distance or complex pipeline networks, where problems are more hidden. On the other hand, the existing pipeline detection system has low accuracy when locating pipeline anomalies and cannot accurately identify the specific location of blockage or corrosion inside the pipeline. This ambiguous positioning method increases the complexity of subsequent maintenance work, causing maintenance personnel to spend a lot of time and resources for further investigation, affecting the timeliness of emergency repairs and the pertinence of maintenance. With the increasing scale and complexity of pipeline networks, how to improve the intelligence, automation and accuracy of pipeline detection systems has become an important issue that needs to be urgently addressed in the current pipeline maintenance field.

[0004] Therefore, it is necessary to provide an online automatic acquisition system to solve the problem of low accuracy in locating pipeline anomalies in the prior art. Summary of the invention

[0005] In view of this, the present invention proposes an online automatic acquisition system, method, electronic device and storage medium, aiming to solve the problem of low accuracy in locating pipeline anomalies in the prior art.

[0006] The present invention proposes an online automatic acquisition system, comprising:

[0007] A collection module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to a data collector in real time;

[0008] The primary warning module is configured to determine the specific location of the pipeline abnormality according to the ultrasonic information, locate it as the pipeline monitoring point, judge the abnormality of the pipeline according to the ultrasonic information of the monitoring point, and obtain the pipeline safety warning level; wherein the abnormality includes pipeline blockage and pipeline corrosion;

[0009] The early warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, determine whether to adjust the pipeline safety early warning level, and when it is determined to be adjusted, make a preliminary adjustment to the safety early warning level according to the abnormal change amount, determine whether it is necessary to add wireless ultrasonic sensors around the monitoring point, and when it is determined that addition is necessary, determine the number of wireless ultrasonic sensors to be added according to the adjusted safety early warning level;

[0010] The final warning module is configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, and send the final safety warning level of the pipeline and the ultrasonic information to the remote monitoring center.

[0011] Furthermore, the acquisition module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to the data collector in real time, including:

[0012] The detection points are evenly distributed in the length direction of the pipeline to be detected, so that a number of the detection points evenly cover the pipeline to be detected, and the wireless ultrasonic sensor is arranged on the outer side wall of the pipeline to be detected.

[0013] Further, the primary warning module is configured to determine the specific location of the pipeline abnormality according to the ultrasonic information, locate it as the pipeline monitoring point, and judge the abnormality of the pipeline according to the ultrasonic information of the monitoring point, including:

[0014] The wall thickness of each detection point of the pipeline is calculated by the propagation time and echo strength of the ultrasonic signal, and the wall thickness of each detection point is compared with the standard wall thickness of the pipeline. If the wall thickness of the detection point is greater than the standard wall thickness of the pipeline, it is determined that the pipeline is blocked at the detection point, and the detection point with blockage is set as a monitoring point;

[0015] If the wall thickness of the detection point is less than the standard wall thickness of the pipeline, it is determined that pipeline corrosion occurs at the location of the detection point, and the detection point where corrosion occurs is set as a monitoring point.

[0016] Furthermore, when the primary warning module determines the abnormal situation of the pipeline according to the ultrasonic information of the monitoring point and obtains the pipeline safety warning level, it includes:

[0017] Set the safe variation range of pipeline thickness;

[0018] When it is determined that the pipeline is blocked, the pipeline blockage thickness is calculated according to the pipeline thickness and the standard pipeline thickness. If the pipeline blockage thickness is less than the minimum value of the safety variation range, no safety warning is issued; if the pipeline corrosion thickness is within the safety variation range, a first-level blockage warning is issued; if the pipeline corrosion thickness is greater than the maximum value of the safety variation range, a second-level blockage warning is issued; wherein the first-level blockage warning intensity is less than the second-level blockage warning intensity;

[0019] When it is determined that pipeline corrosion occurs, the pipeline corrosion thickness is calculated based on the pipeline thickness and the standard pipeline thickness. If the pipeline corrosion thickness is less than the minimum value of the safe variation range, no safety warning is issued; if the pipeline corrosion thickness is within the safe variation range, a first-level corrosion warning is issued; if the pipeline corrosion thickness is greater than the maximum value of the safe variation range, a second-level corrosion warning is issued; wherein the first-level corrosion warning intensity is less than the second-level corrosion warning intensity.

[0020] Furthermore, the warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, and determine whether to adjust the pipeline safety warning level, including:

[0021] The abnormal variation includes the blockage thickness variation and the corrosion thickness variation;

[0022] A minimum value of blockage thickness change is preset. If the blockage thickness change of the pipeline is less than the minimum value of blockage thickness change, it is determined that the safety warning level of the pipeline is not adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted.

[0023] A minimum corrosion thickness change value is preset. If the corrosion thickness change of the pipeline is less than the minimum corrosion thickness change value, it is determined that the safety warning level of the pipeline does not need to be adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted.

[0024] Further, the warning adjustment module is configured to, when it is determined to be an adjustment, preliminarily adjust the safety warning level according to the abnormal change amount, including:

[0025] A maximum value of the blockage thickness change is preset, and if the blockage thickness change of the pipeline is greater than or equal to the minimum value of the blockage thickness change, and the blockage thickness change of the pipeline is less than or equal to the maximum value of the blockage thickness change, the safety warning level of the pipeline is increased by one level;

[0026] If the change in the blockage thickness of the pipeline is greater than the maximum change in the blockage thickness, the safety warning level of the pipeline is increased by two levels.

[0027] Further, the warning adjustment module is configured to, when it is determined to be an adjustment, preliminarily adjust the safety warning level according to the abnormal change amount, further comprising:

[0028] A maximum value of corrosion thickness change is preset, and if the corrosion thickness change of the pipeline is greater than or equal to the minimum value of corrosion thickness change, and the corrosion thickness change of the pipeline is less than or equal to the maximum value of corrosion thickness change, the safety warning level of the pipeline is increased by one level;

[0029] If the variation of the corrosion thickness of the pipeline is greater than the maximum variation of the corrosion thickness, the safety warning level of the pipeline is increased by two levels.

[0030] Furthermore, the early warning adjustment module is configured to determine whether it is necessary to add a wireless ultrasonic sensor around the monitoring point, including:

[0031] When the safety warning level of the pipeline is a first-level blockage warning or a first-level corrosion warning, it is determined that no wireless ultrasonic sensor is needed to be added; otherwise, it is determined that a wireless ultrasonic sensor needs to be added;

[0032] When it is determined that addition is necessary, the amount required is determined based on the adjusted safety warning level.

[0033] Further, the warning adjustment module is configured to, when determining that an addition is required, determine the number of additional items according to the adjusted safety warning level, including:

[0034] When the safety warning level of the pipeline is a second-level blockage warning or a second-level corrosion warning, it is determined to add a wireless ultrasonic sensor;

[0035] When the safety warning level of the pipeline is level 3 blockage warning or level 3 corrosion warning, it is determined to add two wireless ultrasonic sensors;

[0036] When the safety warning level of the pipeline is a fourth-level blockage warning or a fourth-level corrosion warning, it is determined that three wireless ultrasonic sensors are added.

[0037] Furthermore, the final warning module is configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, including:

[0038] The strongest safety warning level among all monitoring points in the pipeline is selected as the final safety warning level to issue an early warning to the pipeline.

[0039] Compared with the prior art, the beneficial effect of the present invention is that the present invention uses wireless ultrasonic sensors to perform real-time pipeline monitoring, has multiple early warning and dynamic adjustment functions, and can significantly improve the safety and efficiency of pipeline maintenance. First, the acquisition module can monitor different detection points in real time to ensure comprehensive coverage of key positions of the pipeline. Through the primary early warning module, the system can accurately locate the abnormal situation of the pipeline, identify potential problems such as blockage or corrosion, and issue early warnings to avoid the expansion of faults. In addition, the early warning adjustment module enables the system to have dynamic monitoring capabilities, and can timely adjust the safety warning level based on the changes in ultrasonic data to ensure flexible and accurate early warning responses. The module can also determine whether it is necessary to add sensors, flexibly expand the monitoring range, and enhance the scalability of the system. The final early warning module integrates the ultrasonic information of all monitoring points, evaluates the overall condition of the pipeline and determines the final safety warning level. The overall analysis helps to understand the health status of the pipeline more comprehensively and avoid single-point information misjudgment. Finally, the system can remotely transmit the pipeline safety level and real-time data to the monitoring center for centralized management. In summary, the present invention can effectively improve the accuracy and reliability of pipeline monitoring and reduce the losses and safety risks caused by pipeline failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0041] Figure 1 A functional block diagram of an online automatic acquisition system provided by an embodiment of the present invention;

[0042] Figure 2 A schematic diagram of a flow chart of an online automatic acquisition method provided by an embodiment of the present invention;

[0043] Figure 3 It is a structural schematic diagram of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0045] Most of the existing pipeline detection methods rely on manual regular inspections, which has obvious shortcomings and makes it difficult to achieve real-time monitoring of pipelines. Due to the low frequency of manual inspections, hidden dangers such as blockages or corrosion inside the pipeline may gradually deteriorate without being discovered, and may even cause serious accidents, thereby increasing maintenance costs. The lack of real-time monitoring means that potential risks cannot be dealt with in a timely manner for a long time, especially in complex long-distance pipeline systems, where problems are more hidden and difficult to detect. In addition, the current detection system is not accurate enough when locating pipeline anomalies, and it is impossible to accurately determine the specific location of blockage or corrosion. This fuzzy positioning makes subsequent maintenance work not only time-consuming and labor-intensive, but may also miss the best time for processing, reducing the efficiency and effectiveness of maintenance. As the pipeline network system becomes increasingly complex, how to improve the intelligence and accuracy of the detection system has become a key issue that needs to be urgently addressed in the field of pipeline maintenance.

[0046] In some embodiments of the present application, see Figure 1 As shown, this embodiment provides an online automatic acquisition system, including:

[0047] A collection module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to a data collector in real time;

[0048] The primary warning module is configured to determine the specific location of the pipeline abnormality based on the ultrasonic information, locate it as the pipeline monitoring point, judge the abnormal situation of the pipeline based on the ultrasonic information of the monitoring point, and obtain the pipeline safety warning level; wherein the abnormal situation includes pipeline blockage and pipeline corrosion;

[0049] The early warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, and judge whether to adjust the pipeline safety early warning level. If it is judged to be adjusted, the safety early warning level is preliminarily adjusted according to the abnormal change amount, and it is judged whether it is necessary to add wireless ultrasonic sensors around the monitoring point. If it is judged that it is necessary to add, the number of wireless ultrasonic sensors to be added is judged according to the adjusted safety early warning level;

[0050] The final warning module is configured to obtain the final safety warning level of the pipeline based on the ultrasonic information of all monitoring points, and send the final safety warning level of the pipeline and the ultrasonic information to the remote monitoring center.

[0051] It can be understood that the present invention uses wireless ultrasonic sensors to perform real-time pipeline monitoring, has multiple warning and dynamic adjustment functions, and can significantly improve the safety and efficiency of pipeline maintenance. First, the acquisition module can monitor different detection points in real time to ensure comprehensive coverage of key positions of the pipeline. Through the primary warning module, the system can accurately locate abnormal conditions of the pipeline, identify potential problems such as blockage or corrosion, and issue early warnings to avoid the expansion of faults. In addition, the warning adjustment module enables the system to have dynamic monitoring capabilities, and can adjust the safety warning level in time based on the changes in ultrasonic data to ensure flexible and accurate warning responses. The module can also determine whether it is necessary to add sensors, flexibly expand the monitoring range, and enhance the scalability of the system. The final warning module integrates the ultrasonic information of all monitoring points, evaluates the overall condition of the pipeline, and determines the final safety warning level. The overall analysis helps to understand the health status of the pipeline more comprehensively and avoid single-point information misjudgment. Finally, the system can remotely transmit the pipeline safety level and real-time data to the monitoring center, which is convenient for centralized management and rapid decision-making. In summary, the present invention can effectively improve the accuracy and reliability of pipeline monitoring and reduce the losses and safety risks caused by pipeline failures.

[0052] In some embodiments of the present application, the acquisition module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to the data collector in real time, including:

[0053] The detection points are evenly distributed in the length direction of the pipeline to be detected, so that the pipeline to be detected is evenly covered by a plurality of detection points, and the wireless ultrasonic sensor is arranged on the outer side wall of the pipeline to be detected.

[0054] It is understandable that by distributing wireless ultrasonic sensors equidistantly along the length of the pipeline, it is possible to ensure uniform coverage of all parts of the pipeline, so that abnormal conditions in the pipeline can be fully and accurately detected, improving the accuracy of monitoring. At the same time, the ultrasonic sensor is installed on the outer wall of the pipeline, without the need for destructive operations on the pipeline, which facilitates installation and maintenance and reduces interference with the normal operation of the pipeline. By transmitting ultrasonic information to the data collector in real time, pipeline blockage or corrosion problems can be discovered in a timely manner, improving the efficiency and response speed of pipeline monitoring, and contributing to early warning and failure prevention of pipelines.

[0055] In some embodiments of the present application, the primary warning module is configured to determine the specific location of the pipeline abnormality based on the ultrasonic information, locate it as the pipeline monitoring point, and judge the abnormality of the pipeline based on the ultrasonic information of the monitoring point, including:

[0056] The wall thickness of each detection point of the pipeline is calculated by the propagation time and echo strength of the ultrasonic signal, and the wall thickness of each detection point is compared with the standard wall thickness of the pipeline. If the wall thickness of the detection point is greater than the standard wall thickness of the pipeline, it is judged that the pipeline is blocked at the detection point, and the detection point with blockage is set as the monitoring point;

[0057] If the wall thickness of the detection point is less than the standard wall thickness of the pipeline, it is determined that pipeline corrosion occurs at the detection point, and the detection point where corrosion occurs is set as a monitoring point.

[0058] It is understandable that by using the propagation time and echo strength of the ultrasonic signal through the primary warning module to calculate the wall thickness of each detection point of the pipeline, and comparing it with the standard wall thickness, it can effectively distinguish whether the pipeline is blocked or corroded. This detection method can accurately locate the abnormal points of the pipeline and improve the accuracy of fault judgment. By setting the detected blockage or corrosion location as a monitoring point, the system can continuously monitor key areas to ensure the timely discovery and handling of problems, realize non-destructive detection of the internal state of the pipeline, and obtain accurate pipeline status information without stopping the machine, thereby improving the safety and operating efficiency of the system and extending the service life of the pipeline.

[0059] Specifically, using the propagation time and echo strength of ultrasonic signals to calculate the wall thickness of each inspection point of the pipeline is a mature ultrasonic thickness measurement technology. The specific method is to calculate the wall thickness by the time difference between the ultrasonic wave being emitted from the sensor, passing through the pipe wall, and then reflecting back to the sensor. The wall thickness is equal to the propagation speed of the ultrasonic wave in the material multiplied by half of the propagation time. The propagation time reflects the total round-trip time of the sound wave from emission to echo, and the propagation speed depends on the characteristics of the pipe material. At the same time, the echo strength is used to judge the situation inside the pipe, such as energy attenuation caused by corrosion or blockage. This method has the advantages of high precision and real-time monitoring, and is widely used in non-destructive testing of industrial equipment.

[0060] In some embodiments of the present application, when the primary warning module determines the abnormal condition of the pipeline according to the ultrasonic information of the monitoring point and obtains the pipeline safety warning level, it includes:

[0061] Set the safe variation range of pipeline thickness;

[0062] When it is determined that the pipeline is blocked, the pipeline blockage thickness is calculated based on the pipeline thickness and the standard pipeline thickness. If the pipeline blockage thickness is less than the minimum value of the safe variation range, no safety warning will be issued; if the pipeline corrosion thickness is within the safe variation range, a first-level blockage warning will be issued; if the pipeline corrosion thickness is greater than the maximum value of the safe variation range, a second-level blockage warning will be issued; among which, the first-level blockage warning intensity is less than the second-level blockage warning intensity;

[0063] When it is determined that pipeline corrosion occurs, the pipeline corrosion thickness is calculated based on the pipeline thickness and the standard pipeline thickness. If the pipeline corrosion thickness is less than the minimum value of the safe variation range, no safety warning is issued; if the pipeline corrosion thickness is within the safe variation range, a first-level corrosion warning is issued; if the pipeline corrosion thickness is greater than the maximum value of the safe variation range, a second-level corrosion warning is issued; among which, the first-level corrosion warning intensity is less than the second-level corrosion warning intensity.

[0064] It is understandable that this embodiment can effectively improve the sensitivity and accuracy of the early warning system by setting a safe variation range of pipeline thickness and providing graded early warnings according to the detected degree of pipeline blockage or corrosion. The system performs a primary or secondary early warning based on the change in the thickness of the blockage or corrosion, thereby distinguishing the severity of the pipeline problem. Graded early warnings help to discover potential risks in pipelines in advance and prevent the pipeline from entering a serious failure stage too early. In addition, by setting different early warning intensities for different early warning levels, unnecessary interference and false alarms can be reduced, ensuring the stable operation of the pipeline system, while improving maintenance efficiency and safety and reducing operation and maintenance costs.

[0065] In some embodiments of the present application, the early warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, and determine whether to adjust the pipeline safety early warning level, including:

[0066] The abnormal variation includes the blockage thickness variation and the corrosion thickness variation;

[0067] A minimum value of blockage thickness change is preset. If the blockage thickness change of the pipeline is less than the minimum value of blockage thickness change, it is determined that the safety warning level of the pipeline is not adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted.

[0068] A minimum corrosion thickness change value is preset. If the corrosion thickness change of the pipeline is less than the minimum corrosion thickness change value, it is determined that the safety warning level of the pipeline does not need to be adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted.

[0069] It is understandable that this embodiment can accurately capture subtle changes in pipeline conditions by continuously monitoring the early warning adjustment module and evaluating changes in pipeline blockage thickness and corrosion thickness in real time, and can determine whether the pipeline safety early warning level needs to be adjusted based on the preset minimum change value, thereby avoiding unnecessary early warning adjustments due to minor or insignificant changes, thereby reducing false alarms and waste of system resources. At the same time, when the change exceeds the set threshold, the system can make early warning adjustments in a timely manner to ensure accurate response to major pipeline problems, thereby improving the efficiency and reliability of pipeline safety monitoring.

[0070] In some embodiments of the present application, the warning adjustment module is configured to, when it is determined to be an adjustment, preliminarily adjust the safety warning level according to the abnormal change amount, including:

[0071] The maximum value of the blockage thickness change is preset. If the blockage thickness change of the pipeline is greater than or equal to the minimum value of the blockage thickness change, and the blockage thickness change of the pipeline is less than or equal to the maximum value of the blockage thickness change, the safety warning level of the pipeline is increased by one level;

[0072] If the change in the blockage thickness of the pipeline is greater than the maximum change in the blockage thickness, the safety warning level of the pipeline will be increased by two levels.

[0073] In some embodiments of the present application, the warning adjustment module is configured to, when it is determined to be an adjustment, preliminarily adjust the safety warning level according to the abnormal change amount, further comprising:

[0074] The maximum value of corrosion thickness change is preset. If the corrosion thickness change of the pipeline is greater than or equal to the minimum value of corrosion thickness change, and the corrosion thickness change of the pipeline is less than or equal to the maximum value of corrosion thickness change, the safety warning level of the pipeline will be raised by one level;

[0075] If the change in corrosion thickness of the pipeline is greater than the maximum value of corrosion thickness change, the safety warning level of the pipeline will be increased by two levels.

[0076] It is understandable that the early warning adjustment module continuously monitors the blockage and corrosion of the pipeline, and dynamically adjusts the safety warning level of the pipeline according to the change, which significantly improves the accuracy and flexibility of the system. By setting the minimum and maximum values ​​of the blockage and corrosion thickness changes, frequent warnings can be avoided. At the same time, graded adjustments are made for different ranges of change. When the change is large, the warning level is appropriately increased in time to prevent more serious problems from occurring. This real-time adjustment ensures the accuracy of pipeline monitoring, helps maintenance personnel better predict potential pipeline risks, optimize maintenance decisions, and improve the overall safety and efficiency of pipeline operations.

[0077] In some embodiments of the present application, the early warning adjustment module is configured to determine whether it is necessary to add a wireless ultrasonic sensor around the monitoring point, including:

[0078] When the safety warning level of the pipeline is the first level blockage warning or the first level corrosion warning, it is determined that the wireless ultrasonic sensor is not needed to be added; otherwise, it is determined that the wireless ultrasonic sensor needs to be added;

[0079] When the safety warning level of the pipeline is a first-level blockage warning or a first-level corrosion warning, it is determined that the wireless ultrasonic sensor is not needed to be added; otherwise, it is determined that the wireless ultrasonic sensor needs to be added.

[0080] It is understandable that the early warning adjustment module in this embodiment determines whether it is necessary to add wireless ultrasonic sensors around the monitoring point by finely judging the safety early warning level of the pipeline. When the pipeline is only in the first level of blockage or the first level of corrosion early warning, the system avoids unnecessary addition of wireless ultrasonic sensors, reducing the cost and complexity of the system. Only when the pipeline early warning level increases, indicating that the problem is serious, will the system determine that more wireless ultrasonic sensors need to be added to ensure more intensive monitoring coverage, which not only optimizes resource utilization, but also effectively improves the sensitivity and accuracy of monitoring, and manages pipeline safety more scientifically.

[0081] In some embodiments of the present application, the warning adjustment module is configured to, when determining that an addition is required, determine the number of additional items according to the adjusted safety warning level, including:

[0082] When the safety warning level of the pipeline is level 2 blockage warning or level 2 corrosion warning, it is determined to add a wireless ultrasonic sensor;

[0083] When the safety warning level of the pipeline is level 3 blockage warning or level 3 corrosion warning, it is determined that two wireless ultrasonic sensors are added;

[0084] When the safety warning level of the pipeline is level 4 blockage warning or level 4 corrosion warning, it is determined to add three wireless ultrasonic sensors.

[0085] It is understandable that the early warning adjustment module intelligently determines whether it is necessary to add wireless ultrasonic sensors around the monitoring point, and adjusts the number of sensors according to the safety early warning level of the pipeline, which improves the adaptability and coverage of the monitoring system. When the early warning level of the pipeline is low, the system determines that no additional sensors are needed, saving resources and costs; when the early warning level increases, it determines that the number of sensors needs to be increased to improve the detection accuracy and range. Dynamic addition ensures the effective use of resources, avoids the over-deployment of wireless ultrasonic sensors, and enables more intensive monitoring in high-risk areas.

[0086] Specifically, there is no specific restriction on the deployment location of the wireless ultrasonic sensor, and the wireless ultrasonic sensor can be set between two monitoring points or around the monitoring points.

[0087] In some embodiments of the present application, the final warning module is configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, including:

[0088] The strongest safety warning level among all monitoring points in the pipeline is selected as the final safety warning level to provide early warning for the pipeline.

[0089] It is understandable that by selecting the strongest safety warning level among all monitoring points of the pipeline through the final warning module as the final safety warning level of the pipeline for warning, the overall safety and accuracy are improved, and the system can be ensured to give priority to the most serious pipeline problems, avoiding the hidden dangers of high-risk areas due to some low-risk areas covering up the hidden dangers of high-risk areas, which in turn leads to the neglect of pipeline safety hazards. By selecting the strongest warning level, the system can respond more quickly and effectively, especially in complex pipeline systems, which helps to identify and deal with potential major safety issues early and ensure the comprehensive safety management of the pipeline.

[0090] In summary, the present invention uses wireless ultrasonic sensors to perform real-time pipeline monitoring, has multiple early warning and dynamic adjustment functions, and can significantly improve the safety and efficiency of pipeline maintenance. First, the acquisition module can monitor different detection points in real time to ensure comprehensive coverage of key positions of the pipeline. Through the primary early warning module, the system can accurately locate abnormal conditions in the pipeline, identify potential problems such as blockage or corrosion, and issue early warnings to avoid the expansion of faults. In addition, the early warning adjustment module enables the system to have dynamic monitoring capabilities, and can adjust the safety warning level in time based on the changes in ultrasonic data to ensure flexible and accurate early warning responses. The module can also determine whether it is necessary to add sensors, flexibly expand the monitoring range, and enhance the scalability of the system. The final early warning module integrates the ultrasonic information of all monitoring points, evaluates the overall condition of the pipeline, and determines the final safety warning level. The overall analysis helps to understand the health status of the pipeline more comprehensively and avoid single-point information misjudgment. Finally, the system can remotely transmit the pipeline safety level and real-time data to the monitoring center, which is convenient for centralized management and rapid decision-making. In summary, the present invention can effectively improve the accuracy and reliability of pipeline monitoring and reduce the losses and safety risks caused by pipeline failures.

[0091] Figure 2 The present invention provides a flowchart of an online automatic acquisition method provided in an embodiment of the present invention. This embodiment is applicable to the case of automatic pipeline detection. The method can be executed by an online automatic acquisition system. The system can be implemented by software and / or hardware and can be configured in a terminal and / or server to implement an online automatic acquisition method in an embodiment of the present invention.

[0092] like Figure 2 As shown, the method of this embodiment may specifically include:

[0093] S110, collecting ultrasonic information of different detection points of the pipeline to be detected by a wireless ultrasonic sensor, and transmitting the ultrasonic information to a data collector in real time;

[0094] S120, determining the specific location of the pipeline abnormality based on the ultrasonic information, locating it as the location of the pipeline monitoring point, judging the abnormality of the pipeline based on the ultrasonic information of the monitoring point, and obtaining the pipeline safety warning level; wherein the abnormality includes pipeline blockage and pipeline corrosion;

[0095] S130, continuously monitoring the monitoring point, obtaining the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, judging whether to adjust the pipeline safety warning level, and when judging to adjust, making a preliminary adjustment to the safety warning level according to the abnormal change amount, judging whether it is necessary to add wireless ultrasonic sensors around the monitoring point, and when judging to add, judging the number of wireless ultrasonic sensors to be added according to the adjusted safety warning level;

[0096] S140, obtaining a final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, and sending the final safety warning level of the pipeline and the ultrasonic information to a remote monitoring center.

[0097] The technical solution of this embodiment uses wireless ultrasonic sensors to perform real-time pipeline monitoring, and has multiple warning and dynamic adjustment functions, which can significantly improve the safety and efficiency of pipeline maintenance. First, the acquisition module can monitor different detection points in real time to ensure comprehensive coverage of key positions of the pipeline. Through the primary warning module, the system can accurately locate abnormal conditions in the pipeline, identify potential problems such as blockage or corrosion, and issue early warnings to avoid the expansion of faults. In addition, the warning adjustment module enables the system to have dynamic monitoring capabilities, and can adjust the safety warning level in time based on the changes in ultrasonic data to ensure flexible and accurate warning responses. The module can also determine whether it is necessary to add sensors, flexibly expand the monitoring range, and enhance the scalability of the system. The final warning module integrates the ultrasonic information of all monitoring points, evaluates the overall condition of the pipeline, and determines the final safety warning level. The overall analysis helps to understand the health status of the pipeline more comprehensively and avoid single-point information misjudgment. Finally, the system can remotely transmit the pipeline safety level and real-time data to the monitoring center for centralized management. In summary, the present invention can effectively improve the accuracy and reliability of pipeline monitoring and reduce the losses and safety risks caused by pipeline failures.

[0098] Figure 3 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention is shown in FIG. Figure 3 As shown, the electronic device includes a processor 410, a memory 420, an input device 430, and an output device 440; the number of processors 410 in the device can be one or more. Figure 3 A processor 410 is taken as an example; the processor 410, memory 420, input device 430 and output device 440 in the device can be connected via a bus or other means. Figure 3The example of connecting through bus is taken in the following.

[0099] The memory 420 is a computer-readable storage medium that can be used to store software programs, computer executable programs and modules, such as program instructions / modules corresponding to an online automatic acquisition method in an embodiment of the present invention. The processor 410 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory 420.

[0100] The memory 420 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the terminal, etc. In addition, the memory 420 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the memory 420 may further include a memory remotely arranged relative to the processor 410, and these remote memories may be connected to the device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0101] The input device 430 may be used to receive input digital or character information and generate signal input related to user settings and function control of the device. The output device 440 may include a display device such as a display screen.

[0102] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0103] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0104] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0105] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0106] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. An online automatic acquisition system, characterized in that: include: A collection module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to a data collector in real time; The primary warning module is configured to determine the specific location of the pipeline abnormality according to the ultrasonic information, locate it as the pipeline monitoring point, judge the abnormality of the pipeline according to the ultrasonic information of the monitoring point, and obtain the pipeline safety warning level; wherein the abnormality includes pipeline blockage and pipeline corrosion; The early warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, determine whether to adjust the pipeline safety early warning level, and when it is determined to be adjusted, make a preliminary adjustment to the safety early warning level according to the abnormal change amount, determine whether it is necessary to add wireless ultrasonic sensors around the monitoring point, and when it is determined that addition is necessary, determine the number of wireless ultrasonic sensors to be added according to the adjusted safety early warning level; The final warning module is configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, and send the final safety warning level of the pipeline and the ultrasonic information to the remote monitoring center.

2. The online automatic acquisition system according to claim 1, characterized in that: The acquisition module is configured to collect ultrasonic information of different detection points of the pipeline to be detected through a wireless ultrasonic sensor, and transmit the ultrasonic information to a data collector in real time, including: The detection points are evenly distributed in the length direction of the pipeline to be detected, so that a number of the detection points evenly cover the pipeline to be detected, and the wireless ultrasonic sensor is arranged on the outer side wall of the pipeline to be detected.

3. The online automatic acquisition system according to claim 2, characterized in that: The primary warning module is configured to determine the specific location of the pipeline abnormality according to the ultrasonic information, locate it as the pipeline monitoring point, and judge the abnormality of the pipeline according to the ultrasonic information of the monitoring point, including: The wall thickness of each detection point of the pipeline is calculated by the propagation time and echo strength of the ultrasonic signal, and the wall thickness of each detection point is compared with the standard wall thickness of the pipeline. If the wall thickness of the detection point is greater than the standard wall thickness of the pipeline, it is determined that the pipeline is blocked at the detection point, and the detection point with blockage is set as a monitoring point; If the wall thickness of the detection point is less than the standard wall thickness of the pipeline, it is determined that pipeline corrosion occurs at the location of the detection point, and the detection point where corrosion occurs is set as a monitoring point.

4. The online automatic acquisition system according to claim 3, characterized in that: The primary warning module determines the abnormal situation of the pipeline according to the ultrasonic information of the monitoring point and obtains the pipeline safety warning level, including: Set the safe variation range of pipeline thickness; When it is determined that the pipeline is blocked, the pipeline blockage thickness is calculated according to the pipeline thickness and the standard pipeline thickness. If the pipeline blockage thickness is less than the minimum value of the safety variation range, no safety warning is issued; if the pipeline corrosion thickness is within the safety variation range, a first-level blockage warning is issued; if the pipeline corrosion thickness is greater than the maximum value of the safety variation range, a second-level blockage warning is issued; wherein the first-level blockage warning intensity is less than the second-level blockage warning intensity; When it is determined that pipeline corrosion occurs, the pipeline corrosion thickness is calculated based on the pipeline thickness and the standard pipeline thickness. If the pipeline corrosion thickness is less than the minimum value of the safe variation range, no safety warning is issued; if the pipeline corrosion thickness is within the safe variation range, a first-level corrosion warning is issued; if the pipeline corrosion thickness is greater than the maximum value of the safe variation range, a second-level corrosion warning is issued; wherein the first-level corrosion warning intensity is less than the second-level corrosion warning intensity.

5. The online automatic acquisition system according to claim 4, characterized in that: The early warning adjustment module is configured to continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, and judge whether to adjust the pipeline safety early warning level, including: The abnormal variation includes the blockage thickness variation and the corrosion thickness variation; A minimum value of blockage thickness change is preset. If the blockage thickness change of the pipeline is less than the minimum value of blockage thickness change, it is determined that the safety warning level of the pipeline is not adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted. A minimum corrosion thickness change value is preset. If the corrosion thickness change of the pipeline is less than the minimum corrosion thickness change value, it is determined that the safety warning level of the pipeline does not need to be adjusted. Otherwise, it is determined that the safety level of the pipeline needs to be adjusted.

6. The online automatic acquisition system according to claim 5, characterized in that: The warning adjustment module is configured to, when determining that an adjustment is required, preliminarily adjust the safety warning level according to the abnormal change amount, including: A maximum value of the blockage thickness change is preset, and if the blockage thickness change of the pipeline is greater than or equal to the minimum value of the blockage thickness change, and the blockage thickness change of the pipeline is less than or equal to the maximum value of the blockage thickness change, the safety warning level of the pipeline is increased by one level; If the change in the blockage thickness of the pipeline is greater than the maximum change in the blockage thickness, the safety warning level of the pipeline is increased by two levels.

7. The online automatic acquisition system according to claim 6, characterized in that: The warning adjustment module is configured to, when it is determined to be an adjustment, preliminarily adjust the safety warning level according to the abnormal change amount, further comprising: A maximum value of corrosion thickness change is preset, and if the corrosion thickness change of the pipeline is greater than or equal to the minimum value of corrosion thickness change, and the corrosion thickness change of the pipeline is less than or equal to the maximum value of corrosion thickness change, the safety warning level of the pipeline is increased by one level; If the variation of the corrosion thickness of the pipeline is greater than the maximum variation of the corrosion thickness, the safety warning level of the pipeline is increased by two levels.

8. The online automatic acquisition system according to claim 7, characterized in that: The early warning adjustment module is configured to determine whether it is necessary to add a wireless ultrasonic sensor around the monitoring point, including: When the safety warning level of the pipeline is a first-level blockage warning or a first-level corrosion warning, it is determined that no wireless ultrasonic sensor is needed to be added; otherwise, it is determined that a wireless ultrasonic sensor needs to be added; When it is determined that addition is necessary, the amount required is determined based on the adjusted safety warning level.

9. The online automatic acquisition system according to claim 8, characterized in that: The warning adjustment module is configured to, when determining that an addition is required, determine the number of additional items according to the adjusted safety warning level, including: When the safety warning level of the pipeline is a second-level blockage warning or a second-level corrosion warning, it is determined to add a wireless ultrasonic sensor; When the safety warning level of the pipeline is level 3 blockage warning or level 3 corrosion warning, it is determined to add two wireless ultrasonic sensors; When the safety warning level of the pipeline is a fourth-level blockage warning or a fourth-level corrosion warning, it is determined that three wireless ultrasonic sensors are added.

10. The online automatic acquisition system according to claim 9, characterized in that: The final warning module is configured to obtain the final safety warning level of the pipeline according to the ultrasonic information of all monitoring points, including: The strongest safety warning level among all monitoring points in the pipeline is selected as the final safety warning level to issue an early warning to the pipeline.

11. An online automatic acquisition method, characterized in that: The method is performed by the online automatic acquisition system according to any one of claims 1 to 10, and comprises: The ultrasonic information of different detection points of the pipeline to be detected is collected by wireless ultrasonic sensors, and the ultrasonic information is transmitted to the data collector in real time; According to the ultrasonic information, the specific location of the pipeline abnormality is determined and located as the pipeline monitoring point. According to the ultrasonic information of the monitoring point, the abnormal situation of the pipeline is judged to obtain the pipeline safety warning level; wherein the abnormal situation includes pipeline blockage and pipeline corrosion; Continuously monitor the monitoring point, obtain the abnormal change amount of the pipeline according to the change of the ultrasonic information of the monitoring point, judge whether to adjust the pipeline safety warning level, and when it is judged to be adjusted, make a preliminary adjustment to the safety warning level according to the abnormal change amount, judge whether it is necessary to add wireless ultrasonic sensors around the monitoring point, and when it is judged that it is necessary to add, judge the number of wireless ultrasonic sensors to be added according to the adjusted safety warning level; According to the ultrasonic information of all monitoring points, the final safety warning level of the pipeline is obtained, and the final safety warning level of the pipeline and the ultrasonic information are sent to the remote monitoring center.

12. An electronic device, characterized in that: The electronic device comprises: one or more processors; a storage device for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the online automatic acquisition method as claimed in claim 11.

13. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the online automatic acquisition method as claimed in claim 11 is implemented.

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