CN113432661B - Method, device and medium for monitoring flow data - Google Patents

Method, device and medium for monitoring flow data Download PDF

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Publication number
CN113432661B
CN113432661B CN202110713471.7A CN202110713471A CN113432661B CN 113432661 B CN113432661 B CN 113432661B CN 202110713471 A CN202110713471 A CN 202110713471A CN 113432661 B CN113432661 B CN 113432661B
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petroleum pipeline
flow
section
determining
pipeline
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CN113432661A (en
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李梅英
白玉川
董占中
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Hebei Kaisen Petrochemical Engineering Co ltd
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Hebei Kaisen Petrochemical Engineering Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/666—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by detecting noise and sounds generated by the flowing fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/22—Source localisation; Inverse modelling

Abstract

The application provides a method, a device and a medium for monitoring flow data, which relate to the technical field of computers, and the method comprises the following steps: the method comprises the steps of obtaining sound signals corresponding to all sound sensors respectively, obtaining flow signals corresponding to all flow monitoring sensors respectively, determining sound signals from a petroleum pipeline from the sound signals corresponding to all the sound sensors respectively, determining first flow data corresponding to all sections of the petroleum pipeline respectively based on the sound signals from the petroleum pipeline, determining second flow data corresponding to all the sections of the petroleum pipeline respectively based on the flow signals corresponding to all the flow monitoring sensors respectively, and determining third flow data corresponding to all the sections of the petroleum pipeline respectively based on the first flow data corresponding to all the sections of the petroleum pipeline respectively and the second flow data corresponding to all the sections of the petroleum pipeline respectively, so as to monitor the flow of the petroleum pipeline. The method and the device can monitor the flow data of the petroleum pipeline.

Description

Method, device and medium for monitoring flow data
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, and a medium for monitoring traffic data.
Background
With the development of information technology, the field of oil exploitation and the field of oil transportation are also developed, oil field partition operation forms are mostly adopted in domestic oil acquisition, each oil field has about 1000 oil wells on average, the distance between each oil well is short, namely dozens of kilometers, and is dozens of hundreds of kilometers, the acquired oil needs to be transmitted to other areas through pipelines, pipelines for oil transmission are still long, and are thousands of meters, when an oil extraction machine breaks down or pipeline faults, oil waste can be caused, and environmental pollution can also be caused.
In the related art, the petroleum pipeline or the oil extraction machine is detected by means of manual periodic inspection to determine whether the petroleum pipeline or the oil extraction machine is in failure, but the inspection complexity is high because the petroleum transmission pipeline is long and some petroleum transmission pipelines are not leaked on the ground.
The inventor finds in the research that: the flow rate in the petroleum pipeline can be monitored to detect whether the petroleum pipeline is in fault or whether the oil extraction machine is in fault, so how to monitor the flow rate data in the petroleum pipeline becomes a key problem.
Disclosure of Invention
The present application aims to provide a method, an apparatus, and a medium for monitoring traffic data, which are used to solve the above technical problems.
In a first aspect, a method for monitoring traffic data is provided, including:
acquiring sound signals respectively corresponding to all the sound sensors and flow signals respectively corresponding to all the flow monitoring sensors, wherein all the sound sensors are arranged on the outer wall of a petroleum pipeline, and all the flow monitoring sensors are arranged on the inner side of the petroleum pipeline;
determining sound signals from the petroleum pipelines from the sound signals respectively corresponding to the sound sensors, and determining first flow data respectively corresponding to each section of petroleum pipeline based on the sound signals from the petroleum pipelines; and the number of the first and second groups,
determining second flow data corresponding to each section of petroleum pipeline based on the flow signals corresponding to each flow monitoring sensor;
and determining third flow data corresponding to each section of petroleum pipeline respectively based on the first flow data corresponding to each section of petroleum pipeline respectively and the second flow data corresponding to each section of petroleum pipeline respectively so as to realize monitoring of the flow of the petroleum pipeline.
In the above technical scheme, through obtaining the sound information that each sound sensor installed on the petroleum pipeline outer wall corresponds respectively, and determine the sound signal that comes from the petroleum pipeline from it, thereby can determine the first flow data that each section of petroleum pipeline corresponds respectively, and through installing the inboard flow signal of each flow monitoring sensor in the petroleum pipeline, determine the second flow data that each section of petroleum pipeline corresponds respectively, based on the first flow data that each section of petroleum pipeline corresponds respectively and the second flow data that each section of petroleum pipeline corresponds respectively, determine the third flow data that each section of petroleum pipeline corresponds respectively, thereby can realize monitoring the flow data of petroleum pipeline.
In one possible implementation, determining the acoustic signal from the petroleum pipeline from the acoustic signal corresponding to any one of the acoustic sensors includes:
determining sound signals corresponding to all directions respectively based on the sound signals corresponding to any sound sensor;
determining sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to all the directions;
determining the sound signal from the petroleum pipeline based on the sound signal belonging to the petroleum pipeline direction.
Based on the scheme, the sound signals from the petroleum pipeline can be determined by determining the sound signals respectively corresponding to all directions and determining the sound signals from the directions belonging to the pipeline.
In another possible implementation manner, the determining the sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to the directions includes:
determining the position relationship between any sound sensor and the petroleum pipeline;
and determining the sound signals belonging to the petroleum pipeline direction based on the position relation between any sound sensor and the petroleum pipeline and the sound signals corresponding to all directions respectively.
Based on the scheme, the position relation between the sound sensor and the petroleum pipeline can determine the direction of the petroleum pipeline in the sound sensor, and then the sound signal in the direction of the petroleum pipeline can be accurately determined.
In another possible implementation manner, determining third flow data corresponding to any one section of petroleum pipeline based on the first flow data corresponding to the any one section of petroleum pipeline and the second flow data corresponding to the any one section of petroleum pipeline includes:
determining difference value information of first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline respectively;
if the difference information does not meet a first preset condition, obtaining third flow information corresponding to at least one pipeline meeting a second preset condition, wherein the first preset condition is a preset difference range, and the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any one section of petroleum pipeline;
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline;
and determining third flow data corresponding to any one section of petroleum pipeline based on fourth flow information corresponding to any one section of petroleum pipeline.
By the scheme, when the difference value information between the first flow data corresponding to any section of petroleum pipeline and the second flow data corresponding to any section of petroleum pipeline is not within the preset difference value range, which indicates that at least one sensor may have a fault or is greatly interfered, the flow information of any section of petroleum pipeline is estimated based on the third flow information corresponding to at least one pipeline adjacent to the threshold, so that the accuracy of flow data monitoring can be improved, and the phenomenon of large flow monitoring error caused by sensor fault or interference is reduced.
In another possible implementation manner, the estimating fourth flow information corresponding to any one section of the petroleum pipeline based on the third flow information corresponding to the at least one pipeline meeting the second preset condition includes at least one of:
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline through a trained network model;
and determining the pipeline information corresponding to any section of pipeline, and determining fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition and the pipeline information corresponding to any section of pipeline.
Through the scheme, two schemes of determining the fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting the second preset condition can be provided.
In another possible implementation manner, the determining third flow data corresponding to any one of the sections of petroleum pipelines based on the fourth flow information corresponding to any one of the sections of petroleum pipelines includes at least one of:
determining fourth flow information corresponding to any one section of petroleum pipeline as third flow information corresponding to any one section of petroleum pipeline;
determining flow information with the smallest absolute value of a difference value of fourth flow information corresponding to any one section of petroleum pipeline from the first flow information of any one section of petroleum pipeline and the second flow information of any one section of petroleum pipeline, and determining the flow information with the smallest absolute value of the difference value as third flow information corresponding to any one section of petroleum pipeline;
and determining weight information corresponding to fourth flow information, second flow information and first flow information corresponding to any section of petroleum pipeline, and determining third flow information corresponding to any section of pipeline based on the fourth flow information, the second flow information, the first flow information and the weight information corresponding to any section of petroleum.
Through the scheme, three ways of determining third flow data corresponding to any section of petroleum pipeline based on fourth flow information corresponding to any section of petroleum pipeline are provided, so that the flow of the petroleum pipeline is monitored.
In another possible implementation manner, the determining third flow data corresponding to each section of the petroleum pipeline to monitor the flow of the petroleum pipeline further includes:
if the third flow information corresponding to the at least one section of petroleum pipeline does not meet the third preset condition, determining whether leakage occurs and corresponding leakage position information based on the third flow information corresponding to the at least one section of petroleum pipeline which does not meet the third preset condition;
wherein the third flow information corresponding to the at least one section of petroleum pipeline not meeting a third preset condition comprises: the third flow information is smaller than a preset flow threshold.
By means of the scheme, after the leakage is determined to occur, the alarm information can be output, so that maintenance personnel can repair the leakage as soon as possible. In the embodiment of the application, whether leakage occurs or not can be determined by monitoring the flow data in the petroleum pipeline, and the specific leakage position can be determined, so that the waste of petroleum leakage and the pollution to the environment can be reduced.
In a second aspect, an apparatus for monitoring traffic data is provided, comprising:
the device comprises an acquisition module, a flow monitoring module and a control module, wherein the acquisition module is used for acquiring sound signals corresponding to all sound sensors respectively and flow signals corresponding to all flow monitoring sensors respectively, all the sound sensors are installed on the outer wall of a petroleum pipeline, and all the flow monitoring sensors are installed on the inner side of the petroleum pipeline;
the first determining module is used for determining sound signals from the petroleum pipelines from the sound signals respectively corresponding to the sound sensors and determining first flow data respectively corresponding to each section of petroleum pipeline based on the sound signals from the petroleum pipelines; and the number of the first and second groups,
the second determining module is used for determining second flow data corresponding to each section of petroleum pipeline based on the flow signals corresponding to each flow monitoring sensor;
and the third determining module is used for determining third flow data corresponding to each section of petroleum pipeline based on the first flow data corresponding to each section of petroleum pipeline and the second flow data corresponding to each section of petroleum pipeline, so as to monitor the flow of the petroleum pipeline.
In a possible implementation manner, when determining the sound signal from the petroleum pipeline from the sound signal corresponding to any sound sensor, the first determining module is specifically configured to:
determining sound signals corresponding to all directions respectively based on the sound signals corresponding to any sound sensor;
determining sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to all the directions;
determining the sound signal from the petroleum pipeline based on the sound signal belonging to the petroleum pipeline direction.
In another possible implementation manner, when determining the sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to the directions, the first determining module is specifically configured to:
determining the position relationship between any sound sensor and the petroleum pipeline;
and determining the sound signals belonging to the petroleum pipeline direction based on the position relation between any sound sensor and the petroleum pipeline and the sound signals corresponding to all directions respectively.
In another possible implementation manner, the third determining module, when determining the third flow data corresponding to any one section of the petroleum pipeline based on the first flow data corresponding to any one section of the petroleum pipeline and the second flow data corresponding to any one section of the petroleum pipeline, is specifically configured to:
determining difference value information of first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline respectively;
when the difference information does not meet a first preset condition, obtaining third flow information corresponding to at least one pipeline meeting a second preset condition, wherein the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any section of petroleum pipeline;
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline;
and determining third flow data corresponding to any one section of petroleum pipeline based on fourth flow information corresponding to any one section of petroleum pipeline.
In another possible implementation manner, when the third flow information corresponding to the at least one pipe meeting the second preset condition is used to estimate fourth flow information corresponding to the any one section of petroleum pipe, the third determining module is specifically configured to at least one of:
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline through a trained network model;
and determining pipeline information corresponding to any section of pipeline, and determining fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition and the pipeline information corresponding to any section of pipeline.
In another possible implementation manner, the third determining module is specifically configured to, when determining the third flow data corresponding to any one of the sections of petroleum pipelines based on the fourth flow information corresponding to any one of the sections of petroleum pipelines, at least one of:
determining fourth flow information corresponding to any one section of petroleum pipeline as third flow information corresponding to any one section of petroleum pipeline;
determining flow information with the smallest absolute value of a difference value of fourth flow information corresponding to any one section of petroleum pipeline from the first flow information of any one section of petroleum pipeline and the second flow information of any one section of petroleum pipeline, and determining the flow information with the smallest absolute value of the difference value as third flow information corresponding to any one section of petroleum pipeline;
and determining weight information corresponding to fourth flow information, second flow information and first flow information corresponding to any section of petroleum pipeline, and determining third flow information corresponding to any section of pipeline based on the fourth flow information, the second flow information, the first flow information and the weight information corresponding to any section of petroleum pipeline.
In another possible implementation manner, the apparatus further includes: a fourth determination module, wherein,
the fourth determining module is configured to determine whether leakage occurs and corresponding leakage position information based on third flow information corresponding to the at least one section of petroleum pipeline which does not meet a third preset condition when the third flow information corresponding to the at least one section of petroleum pipeline does not meet the third preset condition;
wherein the third flow information corresponding to the at least one section of petroleum pipeline not meeting a third preset condition comprises: the third flow information is smaller than a preset flow threshold.
In a third aspect, an electronic device is provided, which includes:
one or more processors;
a memory;
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: and executing the corresponding operation of the method for monitoring the traffic data according to any possible implementation manner of the first aspect.
In a fourth aspect, there is provided a computer readable storage medium storing at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement a method of monitoring traffic data as shown in any one of the possible implementations of the first aspect.
The application brings at least one of the following beneficial effects:
the application provides a method, a device and a medium for monitoring flow data, compared with the related art, the method comprises the steps of obtaining sound information corresponding to each sound sensor arranged on the outer wall of a petroleum pipeline respectively, determining sound signals from the petroleum pipeline, determining first flow data corresponding to each section of the petroleum pipeline respectively, determining second flow data corresponding to each section of the petroleum pipeline respectively through flow signals arranged on the inner side of each flow monitoring sensor arranged on the inner side of the petroleum pipeline, and determining third flow data corresponding to each section of the petroleum pipeline respectively based on the first flow data corresponding to each section of the petroleum pipeline respectively and the second flow data corresponding to each section of the petroleum pipeline respectively, so that the flow data of the petroleum pipeline can be monitored.
Drawings
Fig. 1 is a schematic flow chart of a method for monitoring traffic data according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a device for monitoring traffic data according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The specific embodiments are only for explaining the present application and are not limiting to the present application, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present application.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In addition, the term "and/or" herein is only one kind of association relationship describing the association object, and means that there may be three kinds of relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship, unless otherwise specified.
As shown in fig. 1, the method for monitoring traffic data provided in the embodiment of the present application may be executed by an electronic device, where the electronic device may be a server or a terminal device, where the server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing cloud computing services. The terminal device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, or the like, but is not limited thereto, the terminal device and the server may be directly or indirectly connected through a wired or wireless communication manner, and the embodiment of the present application is not limited thereto, and the method includes:
step S101, obtaining sound signals corresponding to the sound sensors respectively and flow signals corresponding to the flow monitoring sensors respectively.
For the present embodiment, the sound sensor functions as a microphone (microphone) for receiving sound waves, displaying a vibration image of the sound, but cannot measure the intensity of noise; the flow monitoring sensor is used for monitoring the flow data of the liquid. In the embodiment, each sound sensor is arranged on the outer wall of the petroleum pipeline, and each flow monitoring sensor is arranged on the inner side of the petroleum pipeline. In the embodiment of the application, at least one sound sensor is installed on the outer side of each section of petroleum pipeline in advance, at least one flow monitoring sensor is installed on the inner side of each section of petroleum pipeline, and the installation position information of each sound sensor and the installation position information of each flow sensor can be recorded in advance. In this embodiment, the installation position information may include: at least one of installation-specific pipe information, installation-specific position coordinates, and relative position information of the installation position and the installation pipe.
Specifically, in the embodiment of the present application, the sound signals respectively corresponding to each sound sensor and the flow signals respectively corresponding to each flow rate monitoring sensor may be obtained at regular intervals, the sound signals respectively corresponding to each sound sensor and the flow signals respectively corresponding to each flow rate monitoring sensor may also be obtained in real time, and when the triggering operation of the user is detected, the sound signals respectively corresponding to each sound sensor and the flow signals respectively corresponding to each flow rate monitoring sensor may also be obtained. The embodiments of the present application are not limited.
Step S102, sound signals from the petroleum pipelines are determined from the sound signals respectively corresponding to the sound sensors, and first flow rate data respectively corresponding to each section of petroleum pipeline is determined based on the sound signals from the petroleum pipelines.
For the embodiment of the application, since the sound sensor is installed on the outer wall of the petroleum pipeline, in addition to the sound generated by the liquid flowing in the petroleum pipeline, other surrounding sounds may also be collected, so that in order to more accurately monitor the flow rate in the petroleum pipeline based on the sound signal measured by the sound sensor, it is necessary to obtain the sound signal from the petroleum pipeline, and then determine the first flow rate data corresponding to each section of petroleum pipeline according to the sound signal from the petroleum pipeline.
And S103, determining second flow data corresponding to each section of petroleum pipeline based on the flow signals corresponding to each flow monitoring sensor.
For the embodiment of the application, at least one flow monitoring sensor can be installed in each section of petroleum pipeline to monitor the second flow data corresponding to each section of petroleum pipeline.
For the embodiment of the present application, step S103 may be executed before step S102, may also be executed after step S102, and may also be executed simultaneously with step S102, which is not limited in the embodiment of the present application.
And S104, determining third flow data corresponding to each section of petroleum pipeline respectively based on the first flow data corresponding to each section of petroleum pipeline respectively and the second flow data corresponding to each section of petroleum pipeline respectively, so as to realize monitoring of the flow of the petroleum pipeline.
For example, the first flow data and the second flow data corresponding to the petroleum pipelines 1, 2, and 3 can be obtained in the above manner, the third flow data corresponding to the petroleum pipeline 1 can be determined according to the first flow data corresponding to the petroleum pipeline 1 and the second flow data corresponding to the petroleum pipeline 1, the third flow data corresponding to the petroleum pipeline 2 can be determined according to the first flow data corresponding to the petroleum pipeline 2 and the second flow data corresponding to the petroleum pipeline 2, and the third flow data corresponding to the petroleum pipeline 3 can be determined according to the first flow data corresponding to the petroleum pipeline 3 and the second flow data corresponding to the petroleum pipeline 3, so that the flow of each section of petroleum pipeline can be monitored.
Compared with the prior art, the embodiment of the application provides a method for monitoring flow data, in the embodiment of the application, sound information corresponding to each sound sensor installed on the outer wall of a petroleum pipeline is obtained, and a sound signal from the petroleum pipeline is determined, so that first flow data corresponding to each section of the petroleum pipeline can be determined, second flow data corresponding to each section of the petroleum pipeline is determined through flow signals inside each flow monitoring sensor installed inside the petroleum pipeline, third flow data corresponding to each section of the petroleum pipeline is determined based on the first flow data corresponding to each section of the petroleum pipeline and the second flow data corresponding to each section of the petroleum pipeline, and therefore monitoring on the flow data of the petroleum pipeline can be achieved.
Further, the manner of acquiring the sound signals corresponding to the sound sensors respectively in step S101 and the flow rate signals corresponding to the flow rate monitoring sensors respectively may be the manner described in the embodiment of the present application, and may also be the manner described in the related art, which is not limited in the embodiment of the present application.
Further, determining the sound signal from the petroleum pipeline from the sound signal corresponding to any sound sensor may specifically include: step S1021 (not shown), step S1022 (not shown), and step S1023 (not shown), wherein,
in step S1021, the sound signals corresponding to the respective directions are determined based on the sound signals corresponding to any of the sound sensors.
For the embodiment of the application, based on the sound signal corresponding to any sound sensor, the sound signal corresponding to each direction can be determined through a network model. In this embodiment of the application, the determining, based on the sound signal corresponding to any sound sensor, the sound signals corresponding to the respective directions may include: at least one of a delay estimation Algorithm, a Maximum Likelihood Phase transition delay estimation Algorithm, a Maximum Likelihood Phase compensation (MLP) fractional delay estimation Algorithm, and a matrix eigenspace decomposition (Multiple SIgnal Classification Algorithm, MUSIC) based Algorithm and a modified version thereof.
In step S1022, the sound signal belonging to the petroleum pipeline direction is determined based on the sound signals corresponding to the respective directions.
Specifically, the determining of the sound signal belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to the directions may specifically include: determining the position relationship between any sound sensor and the petroleum pipeline; and determining the sound signals belonging to the petroleum pipeline direction based on the position relation between any sound sensor and the petroleum pipeline and the sound signals corresponding to all directions respectively. In the embodiment of the application, the position relation between the sound sensor and the petroleum pipeline is determined, so that the direction of the sound sensor in the petroleum pipeline can be determined, and then the sound signal belonging to the direction of the petroleum pipeline is determined from the sound signals respectively corresponding to the determined directions.
Step S1023, the sound signal from the petroleum pipeline is determined based on the sound signal belonging to the direction of the petroleum pipeline.
Further, in the above embodiment, the sound signal belonging to the direction of the oil pipe is determined, and the determined sound signal belonging to the direction of the oil pipe is determined as the sound signal from the oil pipe.
Further, determining the sound signal from the petroleum pipeline from the sound signal corresponding to any sound sensor may specifically include: and determining the sound signal from the petroleum pipeline according to the sound signal corresponding to any sound sensor through a sound signal classification model. In the embodiment of the application, the sound signals corresponding to any sound sensor are determined to be sound signals from different sound source types, and the sound signals from the petroleum pipeline are determined from the sound signals.
Further, before determining the sound signal from the petroleum pipeline according to the sound signal classification model based on the sound signal corresponding to any sound sensor, the method may further include: and obtaining a training sample, and training the initial network model through the training sample to obtain a trained network model, namely a sound classification network model. In an embodiment of the present application, the training samples include: a plurality of sound signals and sound source type information respectively corresponding to the sound signals.
Further, in the above embodiments, two ways of acquiring the sound signal from the petroleum pipeline from the sound signal collected by any sound sensor are described by taking any sound sensor as an example, and each sound sensor can acquire the sound signal from the petroleum pipeline in the above manner.
Further, in step S103, based on the flow rate signals respectively corresponding to the flow rate monitoring sensors, the manner of determining the second flow rate data respectively corresponding to each section of the petroleum pipeline may be the manner described in the embodiment of the present application, or the manner described in the related art, which is not limited in the embodiment of the present application.
Another possible implementation manner of the embodiment of the application, determining third flow data corresponding to any one section of petroleum pipeline based on the first flow data corresponding to any one section of petroleum pipeline and the second flow data corresponding to any one section of petroleum pipeline may specifically include: step S1041 (not shown), step S1042 (not shown), step S1043 (not shown), and step S1044 (not shown), wherein,
step S1041, determining difference information between first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline respectively.
For example, it can be obtained through the above-mentioned manner that the first flow rate data corresponding to the petroleum pipeline 1, the petroleum pipeline 2, and the petroleum pipeline 3 are 3m/s, 3.2m/s, and 3.1m/s, the second flow rate data corresponding to the petroleum pipeline 1, the petroleum pipeline 2, and the petroleum pipeline 3 are 3.05 m/s, 3.8m/s, and 3.02 m/s, respectively, the difference between the first flow rate data corresponding to the petroleum pipeline 1 and the second flow rate data corresponding to the petroleum pipeline 1 is-0.05 m/s, the difference between the first flow rate information corresponding to the petroleum pipeline 2 and the second flow rate information corresponding to the petroleum pipeline 2 is-0.6 m/s, and the difference between the first flow rate information corresponding to the petroleum pipeline 3 and the second flow rate information corresponding to the petroleum pipeline 2 is 0.08 m/s. Further, any of the petroleum pipelines referred to in the embodiments of the present application may be any of the petroleum pipeline 1, the petroleum pipeline 2, and the petroleum pipeline 3.
Step S1042, if the difference information does not satisfy the first preset condition, obtaining third flow information corresponding to at least one pipe satisfying the second preset condition.
The first preset condition is a preset difference range, and the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any section of petroleum pipeline.
For example, a preset difference range [ -0.1,0.1], a difference between first flow data corresponding to the petroleum pipeline 1 and second flow data corresponding to the petroleum pipeline 1 is-0.05 m/s, a difference between first flow information corresponding to the petroleum pipeline 2 and second flow information corresponding to the petroleum pipeline 2 is-0.6 m/s, and a difference between first flow information corresponding to the petroleum pipeline 3 and second flow information corresponding to the petroleum pipeline 2 is 0.08 m/s, then the petroleum pipeline 1 and the petroleum pipeline 3 satisfy a first preset condition, the petroleum pipeline 2 does not satisfy the first preset condition, that is, third flow information corresponding to at least one petroleum pipeline adjacent to the petroleum pipeline 2 needs to be acquired subsequently, for example, at least one petroleum pipeline adjacent to the petroleum pipeline 2 may be the petroleum pipeline 1 or the petroleum pipeline 3, the petroleum pipeline 1 and the petroleum pipeline 3 may be used.
Further, in the embodiment of the present application, the first preset condition and the second preset condition are input by a user, and may also be preset. The embodiments of the present application are not limited.
And S1043, estimating fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition.
Specifically, any one of the sections of petroleum pipelines involved in step S1043 is any one of petroleum pipelines that does not satisfy the first preset condition. In this embodiment of the application, a petroleum pipeline that does not satisfy a first preset condition indicates that a difference between first flow information of the petroleum pipeline calculated by an acoustic sensor and second flow information calculated by a flow monitoring sensor is large, which may indicate that the first flow information or the second flow information is inaccurate, and therefore, it is necessary to estimate flow information corresponding to the petroleum pipeline based on third flow information corresponding to at least one pipeline adjacent to the petroleum pipeline.
In the previous example, if any one section of the petroleum pipeline information is the petroleum pipeline 2, and at least one piece of pipeline information meeting the second preset condition is the petroleum pipeline 1 and the petroleum pipeline 3, the fourth flow information of the petroleum pipeline 2 is determined according to the third flow information of the petroleum pipeline 1 and the third flow information of the petroleum pipeline 3, and then the third flow information of the petroleum pipeline 2 is estimated.
Specifically, based on the third flow information corresponding to at least one pipeline meeting the second preset condition, the predicting of the fourth flow information corresponding to any one section of petroleum pipeline may specifically include: at least one of step S10431 (not shown) and step S10432 (not shown), wherein,
step S10431, based on the third flow information corresponding to the at least one pipeline satisfying the second preset condition, and through the trained network model, estimating fourth flow information corresponding to any one section of petroleum pipeline.
That is, when the third flow information corresponding to at least one pipeline satisfying the second preset condition is obtained, the trained network model may be directly input to obtain the fourth flow information of any one section of pipeline that does not satisfy the first preset condition. In the previous example, the third flow information corresponding to the petroleum pipeline 1 and the third flow information corresponding to the petroleum pipeline 3 are input into the trained network model, so as to obtain the third flow information corresponding to the petroleum pipeline 2.
Step S10432, determining pipeline information corresponding to any one section of pipeline, and determining fourth flow information corresponding to any one section of petroleum pipeline based on the third flow information corresponding to at least one pipeline satisfying the second preset condition and the pipeline information corresponding to any one section of pipeline.
Further, when the pipeline information corresponding to any one pipeline is determined, the pipeline information corresponding to at least one pipeline meeting a second preset condition can be acquired. In this embodiment, the track information may specifically include: at least one of the diameter of the pipe, the material of the pipe, and the service life of the pipe is not limited in the embodiments of the present application.
Specifically, after the pipe information corresponding to any one section of pipe and at least one pipe meeting the second preset condition are obtained, the fourth flow information corresponding to the any one pipe may be estimated based on the third flow information corresponding to the at least one pipe meeting the second preset condition.
In the following example, if the diameter of the petroleum pipeline 1 is 1m, the diameter of the petroleum pipeline 2 is 1m, and the diameter of the petroleum pipeline 3 is 1m, and the diameters are equal, the flow information corresponding to each section of petroleum pipeline may be equal, and it is determined that the flow information of the petroleum pipeline 2 is equal to the petroleum pipeline 1 and the petroleum pipeline 3, or is the average information of the third flow information of the petroleum pipeline 1 and the third flow information of the petroleum pipeline 2.
And S1044, determining third flow data corresponding to any section of petroleum pipeline based on the fourth flow information corresponding to any section of petroleum pipeline.
Specifically, step S1044 may specifically include: at least one of step S10441 (not shown), step S10442 (not shown), and step S10443 (not shown), wherein,
and S10441, determining fourth flow information corresponding to any section of petroleum pipeline as third flow information corresponding to any section of petroleum pipeline. That is, the fourth flow information corresponding to the any one section of the petroleum pipeline calculated from the third flow information corresponding to at least one petroleum pipeline adjacent to the any one section of the petroleum pipeline is determined as the third flow information corresponding to the any one section of the petroleum pipeline.
Step S10442, determining, from the first flow information of any one section of the petroleum pipeline and the second flow information of any one section of the petroleum pipeline, flow information having a smallest absolute value of a difference value of the fourth flow information corresponding to any one section of the petroleum pipeline, and determining the flow information having the smallest absolute value of the difference value as the third flow information corresponding to any one section of the petroleum pipeline.
Specifically, the reason why the difference between the first flow rate information of any section of the petroleum pipeline and the second flow rate information of any section of the petroleum pipeline is large may be that a certain sensor for measuring the flow rate information is out of order, or that a certain sensor is greatly influenced by external factors such as noise. Therefore, in order to determine the error of the third flow rate information obtained by reducing the influence of external factors, the flow rate information with the smallest absolute value of the difference of the fourth flow rate information corresponding to any one section of the petroleum pipeline can be determined from the first flow rate information of any one section of the petroleum pipeline and the second flow rate information of any one section of the petroleum pipeline, and the flow rate information can be used as the third flow rate information corresponding to any one section of the petroleum pipeline. In the embodiment of the application, the flow information which determines that the absolute value of the difference value of the fourth flow information corresponding to any section of petroleum pipeline is the minimum represents that the corresponding sensor is not influenced by too many external factors, and the measured flow information is relatively accurate.
In the example above, if the fourth flow information corresponding to the petroleum pipeline 2 is 3.4m/s, the first flow information corresponding to the petroleum pipeline 2 is 3.2m/s, and the second flow information corresponding to the petroleum pipeline 2 is 3.8m/s, the absolute value of the first flow information corresponding to the petroleum pipeline 2 and the absolute value of the fourth flow information are the smallest, and the first flow information of the petroleum pipeline is determined as the third flow information of the petroleum pipeline 2.
Step S10443, determining weight information corresponding to the fourth flow information, the second flow information, and the first flow information corresponding to any one section of the petroleum pipeline, and determining third flow information corresponding to any one section of the pipeline based on the fourth flow information, the second flow information, the first flow information, and the weight information corresponding to any one section of the petroleum pipeline.
Specifically, the third flow information corresponding to any one segment of the pipeline is determined by the following formula 1, wherein,
w = a + B + C formula 1;
where W is third flow rate information corresponding to any one segment of the pipeline, A, B and C are weight information corresponding to the fourth flow rate information, the second flow rate information and the first flow rate information, respectively, and a, b and C are the fourth flow rate information, the second flow rate information and the first flow rate information, respectively.
Further, in the embodiment of the present application, the weight information respectively corresponding to the fourth flow information, the second flow information, and the first flow information corresponding to any one section of the petroleum pipeline may be input by a user or preset, and is not limited in the embodiment of the present application.
Further, in the above embodiment, the third flow data corresponding to any one section of petroleum pipeline is determined based on the first flow data corresponding to the petroleum pipeline and the second flow data corresponding to the petroleum pipeline, and each section of petroleum pipeline may obtain the corresponding third flow data according to the above manner.
Further, in the above embodiment, third flow data corresponding to each section of the petroleum pipeline may be obtained, so as to monitor the flow data of the petroleum pipeline. Further, after determining the third flow data corresponding to each section of the petroleum pipeline, the method further includes: step Sa (not shown in the figure), in which,
and step Sa, if the third flow information corresponding to the at least one section of petroleum pipeline does not meet a third preset condition, determining whether leakage occurs and corresponding leakage position information based on the third flow information corresponding to the at least one section of petroleum pipeline which does not meet the third preset condition.
Wherein, the third flow information corresponding to the at least one section of petroleum pipeline not meeting the third preset condition comprises: the third flow information is smaller than a preset flow threshold.
For the embodiment of the present application, the preset flow threshold may be input by a user, or may be determined based on the input amount of the current petroleum pipeline, and is not limited in the embodiment of the present application.
Further, in the embodiment of the present application, based on the third flow information corresponding to the at least one section of petroleum pipeline that does not satisfy the third preset condition, whether leakage occurs and the corresponding leakage position information are determined through the trained network model, and it is needless to say that whether leakage occurs and the corresponding leakage position information are not determined through the network model.
For example, the petroleum pipeline further comprises a petroleum pipeline 4, wherein the third flow information corresponding to the petroleum pipeline 4 is 2.8m/s, and the preset flow threshold value is 2.85m/s, it is determined that the petroleum pipeline is leaked.
Further, when it is determined that a certain petroleum pipeline leaks, the leakage position of the petroleum pipeline can be determined based on the first flow information and the second flow information corresponding to the petroleum pipeline, and the installation positions corresponding to the sound sensor and the flow monitoring sensor of the pipeline respectively. In the embodiment of the application, if the installation positions corresponding to the sound sensor and the flow monitoring sensor of the pipeline respectively determine the sensor with the front position, if the flow information corresponding to the sensor with the front position is less than the preset threshold value, leakage exists between the sensor and the petroleum pipeline 3; and if the flow information of the sensor at the front position is not less than the preset flow threshold value, and the sensor at the rear position is less than the preset flow threshold value, determining that leakage occurs between the two sensor positions.
In the above example, for example, if the installation position of the acoustic sensor in the petroleum pipeline 4 is located in front of the flow rate monitoring sensor and the first flow rate information is 2.75 m/s, it is determined that a leak has occurred between the petroleum pipeline 3 and the installation position of the acoustic sensor.
Further, after it is determined that a leak has occurred, alarm information may be output so that maintenance personnel may repair the leak as soon as possible. In the embodiment of the application, whether leakage occurs or not can be determined by monitoring the flow data in the petroleum pipeline, and the specific leakage position can be determined, so that the waste of petroleum leakage and the pollution to the environment can be reduced.
The above embodiment describes a method for monitoring flow data from the perspective of a method flow, and the following describes an apparatus for monitoring flow data from the perspective of a module or a unit, as shown in fig. 2, the apparatus 20 for monitoring flow data may include: an obtaining module 21, a first determining module 22, a second determining module 23 and a third determining module 24, wherein,
the acquisition module 21 is configured to acquire a sound signal corresponding to each sound sensor and a flow signal corresponding to each flow monitoring sensor, where each sound sensor is installed on an outer wall of the petroleum pipeline and each flow monitoring sensor is installed on an inner side of the petroleum pipeline;
the first determining module 22 is configured to determine the sound signals from the petroleum pipeline from the sound signals respectively corresponding to the sound sensors, and determine first flow data respectively corresponding to each section of the petroleum pipeline based on the sound signals from the petroleum pipeline; and the number of the first and second groups,
the second determining module 23 is configured to determine, based on the flow signals respectively corresponding to the flow monitoring sensors, second flow data respectively corresponding to each section of the petroleum pipeline;
and a third determining module 24, configured to determine third flow data corresponding to each section of the petroleum pipeline based on the first flow data corresponding to each section of the petroleum pipeline and the second flow data corresponding to each section of the petroleum pipeline, so as to monitor the flow of the petroleum pipeline.
In another possible implementation manner of the embodiment of the present application, when determining the sound signal from the petroleum pipeline from the sound signal corresponding to any sound sensor, the first determining module 22 is specifically configured to:
determining sound signals corresponding to all directions respectively based on the sound signals corresponding to any sound sensor;
determining sound signals in the direction of the petroleum pipeline based on the sound signals corresponding to all directions respectively;
the acoustic signal from the petroleum pipeline is determined based on the acoustic signal pertaining to the direction of the petroleum pipeline.
In another possible implementation manner of the embodiment of the present application, when the first determining module 22 determines the sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to the directions, the first determining module is specifically configured to:
determining the position relationship between any sound sensor and the petroleum pipeline;
and determining the sound signals belonging to the petroleum pipeline direction based on the position relation between any sound sensor and the petroleum pipeline and the sound signals corresponding to all directions respectively.
In another possible implementation manner of the embodiment of the present application, the third determining module 24 is specifically configured to, when determining the third flow data corresponding to any one section of the petroleum pipeline based on the first flow data corresponding to any one section of the petroleum pipeline and the second flow data corresponding to any one section of the petroleum pipeline:
determining difference value information of first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline;
when the difference information does not meet the first preset condition, obtaining third flow information corresponding to at least one pipeline meeting a second preset condition, wherein the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any section of petroleum pipeline;
estimating fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition;
and determining third flow data corresponding to any section of petroleum pipeline based on the fourth flow information corresponding to any section of petroleum pipeline.
In another possible implementation manner of the embodiment of the application, the third determining module 24 is specifically configured to estimate fourth flow information corresponding to any one section of petroleum pipeline based on third flow information corresponding to at least one pipeline meeting a second preset condition, where the fourth flow information corresponds to at least one of the following:
based on the third flow information corresponding to at least one pipeline meeting a second preset condition, estimating fourth flow information corresponding to any section of petroleum pipeline through the trained network model;
and determining pipeline information corresponding to any section of pipeline, and determining fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition and the pipeline information corresponding to any section of pipeline.
In another possible implementation manner of the embodiment of the application, when determining the third flow data corresponding to any one section of the petroleum pipeline based on the fourth flow information corresponding to any one section of the petroleum pipeline, the third determining module 24 is specifically configured to at least one of:
determining fourth flow information corresponding to any section of petroleum pipeline as third flow information corresponding to any section of petroleum pipeline;
determining flow information with the smallest absolute value of the difference value of fourth flow information corresponding to any one section of petroleum pipeline from the first flow information of any one section of petroleum pipeline and the second flow information of any one section of petroleum pipeline, and determining the flow information with the smallest absolute value of the difference value as third flow information corresponding to any one section of petroleum pipeline;
and determining weight information corresponding to fourth flow information, second flow information and first flow information corresponding to any section of petroleum pipeline, and determining third flow information corresponding to any section of pipeline based on the fourth flow information, the second flow information and the first flow information corresponding to any section of petroleum and the weight information corresponding to each section of petroleum.
In another possible implementation manner of the embodiment of the present application, the apparatus 20 further includes: a fourth determination module, wherein,
the fourth determining module is used for determining whether leakage occurs and corresponding leakage position information based on the third flow information corresponding to the at least one section of petroleum pipeline which does not meet the third preset condition when the third flow information corresponding to the at least one section of petroleum pipeline does not meet the third preset condition;
wherein, the third flow information corresponding to the at least one section of petroleum pipeline not meeting the third preset condition comprises: the third flow information is smaller than a preset flow threshold.
For the embodiment of the present application, the first determining module 22, the second determining module 23, the third determining module 24, and the fourth determining module may be the same determining module, may also be different determining modules, or may be partially the same determining module, which is not limited in the embodiment of the present application.
The embodiment of the application provides a device for monitoring flow data, compared with the prior art, the embodiment of the application acquires the sound information corresponding to each sound sensor arranged on the outer wall of a petroleum pipeline respectively, and determines the sound signal from the petroleum pipeline, so that the first flow data corresponding to each section of the petroleum pipeline respectively can be determined, and the second flow data corresponding to each section of the petroleum pipeline respectively can be determined through the flow signal arranged on the inner side of each flow monitoring sensor arranged on the inner side of the petroleum pipeline, and the third flow data corresponding to each section of the petroleum pipeline respectively can be determined based on the first flow data corresponding to each section of the petroleum pipeline respectively and the second flow data corresponding to each section of the petroleum pipeline respectively, so that the flow data of the petroleum pipeline can be monitored.
The device for monitoring traffic data provided in the embodiment of the present application is applicable to the method embodiment described above, and is not described herein again.
In an embodiment of the present application, an electronic device is provided, as shown in fig. 3, where the electronic device 300 shown in fig. 3 includes: a processor 301 and a memory 303. Wherein processor 301 is coupled to memory 303, such as via bus 302. Optionally, the electronic device 300 may also include a transceiver 304. It should be noted that the transceiver 304 is not limited to one in practical applications, and the structure of the electronic device 300 is not limited to the embodiment of the present application.
The Processor 301 may be a CPU (Central Processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 301 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like.
Bus 302 may include a path that transfers information between the above components. The bus 302 may be a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus 302 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 3, but this does not mean only one bus or one type of bus.
The Memory 303 may be a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), a magnetic Disc storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these.
The memory 303 is used for storing application program codes for executing the scheme of the application, and the processor 301 controls the execution. The processor 301 is configured to execute application program code stored in the memory 303 to implement the aspects illustrated in the foregoing method embodiments.
Among them, electronic devices include but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
The embodiment of the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program runs on a computer, the computer program can execute the corresponding content of the foregoing method embodiments, that is, obtain the sound information corresponding to each sound sensor installed on the outer wall of a petroleum pipeline, and determine the sound signal from the petroleum pipeline, so as to determine the first flow data corresponding to each section of the petroleum pipeline, and determine the second flow data corresponding to each section of the petroleum pipeline through the flow signal inside each flow monitoring sensor installed inside the petroleum pipeline, and determine the third flow data corresponding to each section of the petroleum pipeline based on the first flow data corresponding to each section of the petroleum pipeline and the second flow data corresponding to each section of the petroleum pipeline, therefore, the flow data of the petroleum pipeline can be monitored.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims (9)

1. A method of monitoring traffic data, comprising:
acquiring sound signals respectively corresponding to all the sound sensors and flow signals respectively corresponding to all the flow monitoring sensors, wherein all the sound sensors are arranged on the outer wall of a petroleum pipeline, and all the flow monitoring sensors are arranged on the inner side of the petroleum pipeline;
determining sound signals from the petroleum pipelines from the sound signals respectively corresponding to the sound sensors, and determining first flow data respectively corresponding to each section of petroleum pipeline based on the sound signals from the petroleum pipelines; and the number of the first and second groups,
determining second flow data corresponding to each section of petroleum pipeline based on the flow signals corresponding to each flow monitoring sensor;
determining third flow data corresponding to each section of petroleum pipeline respectively based on the first flow data corresponding to each section of petroleum pipeline respectively and the second flow data corresponding to each section of petroleum pipeline respectively so as to realize monitoring of the flow of the petroleum pipeline;
determining third flow data corresponding to any one section of petroleum pipeline based on first flow data corresponding to any one section of petroleum pipeline and second flow data corresponding to any one section of petroleum pipeline, wherein the determining comprises:
determining difference value information of first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline respectively;
if the difference information does not meet a first preset condition, obtaining third flow information corresponding to at least one pipeline meeting a second preset condition, wherein the first preset condition is a preset difference range, and the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any one section of petroleum pipeline;
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline;
and determining third flow data corresponding to any one section of petroleum pipeline based on fourth flow information corresponding to any one section of petroleum pipeline.
2. The method of claim 1, wherein determining the acoustic signal from the petroleum pipeline from the acoustic signal corresponding to any acoustic sensor comprises:
determining sound signals corresponding to all directions respectively based on the sound signals corresponding to any sound sensor;
determining sound signals belonging to the petroleum pipeline direction based on the sound signals respectively corresponding to all the directions;
determining the sound signal from the petroleum pipeline based on the sound signal belonging to the petroleum pipeline direction.
3. The method of claim 2, wherein the determining the acoustic signals pertaining to the petroleum pipeline direction based on the acoustic signals respectively corresponding to the directions comprises at least one of:
determining the position relation between any sound sensor and the petroleum pipeline;
and determining the sound signals belonging to the petroleum pipeline direction based on the position relation between any sound sensor and the petroleum pipeline and the sound signals corresponding to all directions respectively.
4. The method according to claim 1, wherein the estimating fourth flow information corresponding to any one of the sections of petroleum pipelines based on the third flow information corresponding to the at least one pipeline satisfying the second preset condition comprises at least one of:
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline through a trained network model;
and determining pipeline information corresponding to any section of pipeline, and determining fourth flow information corresponding to any section of petroleum pipeline based on the third flow information corresponding to at least one pipeline meeting a second preset condition and the pipeline information corresponding to any section of pipeline.
5. The method of claim 1, wherein determining third flow data for the any one section of the petroleum pipeline based on the fourth flow information for the any one section of the petroleum pipeline comprises at least one of:
determining fourth flow information corresponding to any one section of petroleum pipeline as third flow information corresponding to any one section of petroleum pipeline;
determining flow information with the smallest absolute value of a difference value of fourth flow information corresponding to any one section of petroleum pipeline from the first flow information of any one section of petroleum pipeline and the second flow information of any one section of petroleum pipeline, and determining the flow information with the smallest absolute value of the difference value as third flow information corresponding to any one section of petroleum pipeline;
and determining weight information corresponding to fourth flow information, second flow information and first flow information corresponding to any section of petroleum pipeline, and determining third flow information corresponding to any section of pipeline based on the fourth flow information, the second flow information, the first flow information and the weight information corresponding to any section of petroleum pipeline.
6. The method of claim 1, wherein the determining third flow data corresponding to each section of the petroleum pipeline enables monitoring of the flow rate of the petroleum pipeline, and then further comprises:
if the third flow information corresponding to the at least one section of petroleum pipeline does not meet the third preset condition, determining whether leakage occurs and corresponding leakage position information based on the third flow information corresponding to the at least one section of petroleum pipeline which does not meet the third preset condition;
wherein the third flow information corresponding to the at least one section of petroleum pipeline not meeting a third preset condition comprises: the third flow information is smaller than a preset flow threshold.
7. An apparatus for monitoring traffic data, comprising:
the system comprises an acquisition module, a flow monitoring module and a control module, wherein the acquisition module is used for acquiring sound signals corresponding to all sound sensors respectively and flow signals corresponding to all flow monitoring sensors respectively, each sound sensor is installed on the outer wall of a petroleum pipeline, and each flow monitoring sensor is installed on the inner side of the petroleum pipeline;
the first determining module is used for determining sound signals from the petroleum pipelines from the sound signals respectively corresponding to the sound sensors and determining first flow data respectively corresponding to each section of petroleum pipeline based on the sound signals from the petroleum pipelines; and (c) a second step of,
the second determining module is used for determining second flow data corresponding to each section of petroleum pipeline based on the flow signals corresponding to each flow monitoring sensor;
the third determining module is used for determining third flow data corresponding to each section of petroleum pipeline respectively based on the first flow data corresponding to each section of petroleum pipeline respectively and the second flow data corresponding to each section of petroleum pipeline respectively so as to monitor the flow of the petroleum pipeline;
the third determining module is specifically configured to, when determining third flow data corresponding to any one section of petroleum pipeline based on first flow data corresponding to the any one section of petroleum pipeline and second flow data corresponding to the any one section of petroleum pipeline:
determining difference value information of first flow data corresponding to any section of petroleum pipeline and second flow data corresponding to any section of petroleum pipeline respectively;
when the difference information does not meet a first preset condition, obtaining third flow information corresponding to at least one pipeline meeting a second preset condition, wherein the at least one pipeline meeting the second preset condition is at least one pipeline adjacent to any one section of petroleum pipeline;
based on the third flow information corresponding to the at least one pipeline meeting the second preset condition, estimating fourth flow information corresponding to any one section of petroleum pipeline;
and determining third flow data corresponding to any one section of petroleum pipeline based on fourth flow information corresponding to any one section of petroleum pipeline.
8. An electronic device, comprising:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: a method of monitoring traffic data according to any one of claims 1 to 6.
9. A computer readable storage medium storing at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement a method of monitoring traffic data according to any one of claims 1 to 6.
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