Ultrasonic water meter remote monitoring system based on comprehensive influence analysis

Abstract

The invention discloses an ultrasonic water meter remote monitoring system based on comprehensive influence analysis, which is characterized in that state information related to an ultrasonic water meter is acquired in real time through a series of configured sensors, and an internal state analysis model is established to acquire state information in the ultrasonic water meter in real time; an external state analysis model is established to obtain external state information of the ultrasonic water meter in real time, a comprehensive influence analysis model is established, a comprehensive influence judgment value is output, the abnormal condition of the current state of the ultrasonic water meter is judged according to the obtained comprehensive influence judgment value, and an alarm is given through an alarm unit when the abnormal condition exists. The problem that an existing ultrasonic water meter remote monitoring system is insufficient in data analysis and processing capacity on one hand and delayed in real-time data processing and response on the other hand is solved.

Description

Technical Field

[0001] The invention relates to the technical field of water meter data processing, and in particular to an ultrasonic water meter remote monitoring system based on comprehensive impact analysis. Background Art

[0002] Ultrasonic water meter remote monitoring systems mainly rely on wireless communication technology or wired networks to transmit water meter data to the monitoring center or user terminal. However, the existing systems face a series of technical problems in practical applications, which limit their performance and reliability, as follows: 1. Insufficient data analysis and processing capabilities: Existing remote monitoring systems often lack comprehensive data analysis and processing algorithms, and are unable to conduct in-depth analysis and mining of the collected data, resulting in the inability to provide detailed water use behavior analysis and prediction.

[0003] 2. Real-time data processing and response delays: Existing systems may have delays when processing real-time data and cannot achieve instant monitoring and response, which is particularly unfavorable for handling abnormal situations that require quick response.

[0004] In order to overcome the above technical problems, the present invention proposes an ultrasonic water meter remote monitoring system based on comprehensive impact analysis. The system improves data processing capabilities by integrating advanced data analysis models and algorithms, and improves the immediacy and reliability of the entire system through the uninterrupted collection of real-time multi-dimensional data. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above problems existing in the existing ultrasonic water meter remote monitoring system, the present invention is proposed.

[0007] Therefore, the technical problem solved by the present invention is to solve the problems of insufficient data parsing and processing capabilities of the existing ultrasonic water meter remote monitoring system on the one hand, and delayed real-time data processing and response on the other hand.

[0008] To solve the above technical problems, the present invention provides the following technical solutions: an ultrasonic water meter remote monitoring system based on comprehensive impact analysis, comprising the following components: a status information acquisition component, which collects status information related to the ultrasonic water meter in real time through a configured series of sensors; an internal status analysis component, which is wirelessly connected to the status information acquisition component for real-time acquisition of status information inside the ultrasonic water meter; an external status analysis component, which is wirelessly connected to the status information acquisition component for real-time acquisition of status information outside the ultrasonic water meter; a comprehensive impact analysis component, which is wirelessly connected to the internal status analysis component and the external status analysis component for acquisition of status information inside the ultrasonic water meter and status information outside the ultrasonic water meter, constructs a comprehensive impact analysis model, and outputs a comprehensive impact judgment value; an early warning monitoring component, which is wirelessly connected to the comprehensive impact analysis component for determining the abnormal situation of the current state of the ultrasonic water meter based on the acquired comprehensive impact judgment value, and alarms through an alarm unit when in an abnormal situation.

[0009] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, the status information collected by the status information collection component specifically includes: temperature information collected by the configured temperature sensor; humidity information collected by the configured humidity sensor; pressure information collected by the configured pressure sensor; flow information collected by the configured ultrasonic sensor.

[0010] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, after collecting flow information through an ultrasonic sensor, establishing an internal state analysis model specifically includes the following steps: S1: obtaining flow information collected by the ultrasonic sensor; S2: obtaining corresponding information of time-flow in an additional time, uniformly obtaining corresponding reference points, connecting the distributed reference points with a smooth curve, forming a time-flow curve, and obtaining the basic characteristic value of the time-flow curve; S3: constructing the internal state analysis model based on the obtained basic characteristic value, wherein the constructed internal state analysis model is specifically: ; Among them, δ is the internal state analysis value, L1 is the vertical flow rate of the first reference point on the time-flow curve, and L m is the vertical flow rate of the mth reference point on the time-flow curve, L max is the maximum flow rate on the vertical axis of the time-flow curve, L min is the minimum flow rate on the vertical axis of the time-flow curve, d max is the maximum derivative value corresponding to each reference point on the time-flow curve, d minis the minimum derivative value corresponding to each reference point on the time-flow curve, 1.65 and 1.09 are adjustment constants, and dx is the integral operation.

[0011] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, the constructed external state analysis model is specifically: ; Among them, η is the external state analysis value, α is the temperature information value, β is the humidity information value, λ is the pressure information value, and -1.32, -1.06 and -1.25 are adjustment constants.

[0012] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, the comprehensive impact analysis model obtained according to the internal state analysis model and the external state analysis model is specifically: ; Among them, μ is the comprehensive impact judgment value, δ is the internal state analysis value, η is the external state analysis value, 1.94 and -1 are adjustment constants, and dx is the integral operation.

[0013] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, the threshold is defined as 2.39 or 2.391 or 2.3914.

[0014] As a preferred solution of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis described in the present invention, when the comprehensive impact analysis value is higher than the threshold, the remote alarm component is turned on to realize alarm monitoring.

[0015] Beneficial effects of the present invention: The present invention provides an ultrasonic water meter remote monitoring system based on comprehensive impact analysis, which collects ultrasonic water meter-related status information in real time through a configured series of sensors, establishes an internal status analysis model to obtain the internal status information of the ultrasonic water meter in real time, establishes an external status analysis model to obtain the external status information of the ultrasonic water meter in real time, constructs a comprehensive impact analysis model, outputs a comprehensive impact judgment value, judges the abnormal situation of the current ultrasonic water meter status based on the obtained comprehensive impact judgment value, and sounds an alarm through an alarm unit when in an abnormal situation, thereby solving the problems of insufficient data analysis and processing capabilities of existing ultrasonic water meter remote monitoring systems on the one hand, and real-time data processing and response delays on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is an overall system module diagram of the ultrasonic water meter remote monitoring system based on comprehensive impact analysis provided by the present invention.

[0017] Figure 2 A flow chart of a method for establishing an internal state analysis model after collecting flow information through an ultrasonic sensor provided by the present invention. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without creative work should fall within the scope of protection of the present invention.

[0019] Existing systems face a number of technical issues in practical applications that limit their performance and reliability, as follows: 1. Insufficient data analysis and processing capabilities: Existing remote monitoring systems often lack comprehensive data analysis and processing algorithms, and are unable to conduct in-depth analysis and mining of the collected data, resulting in the inability to provide detailed water use behavior analysis and prediction.

[0020] 2. Real-time data processing and response delays: Existing systems may have delays when processing real-time data and cannot achieve instant monitoring and response, which is particularly unfavorable for handling abnormal situations that require quick response.

[0021] In order to overcome the above technical problems, the present invention proposes an ultrasonic water meter remote monitoring system based on comprehensive impact analysis. The system improves data processing capabilities by integrating advanced data analysis models and algorithms, and improves the immediacy and reliability of the entire system through the uninterrupted collection of real-time multi-dimensional data.

[0022] For details, see Figure 1 The present invention provides an ultrasonic water meter remote monitoring system based on comprehensive impact analysis, comprising the following components: The status information collection component 100 collects the status information related to the ultrasonic water meter in real time through a series of configured sensors; The internal state analysis component 200 is wirelessly connected to the state information acquisition component 100 to obtain the internal state information of the ultrasonic water meter in real time; The external state analysis component 300 is wirelessly connected to the state information acquisition component 100 to obtain the external state information of the ultrasonic water meter in real time; The comprehensive impact analysis component 400 is wirelessly connected to the internal state analysis component 200 and the external state analysis component 300 to obtain the internal state information of the ultrasonic water meter and the external state information of the ultrasonic water meter, construct a comprehensive impact analysis model, and output a comprehensive impact determination value; The early warning monitoring component 500 is wirelessly connected to the comprehensive impact analysis component 400, and determines the abnormal situation of the current state of the ultrasonic water meter according to the obtained comprehensive impact judgment value, and issues an alarm through the alarm unit when it is in an abnormal situation.

[0023] Specifically, the status information collected by the status information collection component 100 specifically includes: Temperature information collected by the configured temperature sensor; Humidity information collected by the configured humidity sensor; Pressure information collected by the configured pressure sensor; Flow information collected by the configured ultrasonic sensor.

[0024] For further information, see Figure 2 After collecting flow information through ultrasonic sensors, the internal state analysis model is established, which specifically includes the following steps: S1: Obtain flow information collected by the ultrasonic sensor; S2: Obtain the corresponding information of time-flow in the extra time, evenly obtain the corresponding reference points, connect the distributed reference points with a smooth curve, form a time-flow curve, and obtain the basic characteristic value of the time-flow curve; S3: Construct an internal state analysis model based on the acquired basic eigenvalues. Among them, the internal state analysis model constructed is specifically: ; Among them, δ is the internal state analysis value, L1 is the vertical flow rate of the first reference point on the time-flow curve, and L m is the vertical flow rate of the mth reference point on the time-flow curve, L max is the maximum flow rate on the vertical axis of the time-flow curve, L min is the minimum flow rate on the vertical axis of the time-flow curve, d max is the maximum derivative value corresponding to each reference point on the time-flow curve, d minis the minimum derivative value corresponding to each reference point on the time-flow curve, 1.65 and 1.09 are adjustment constants, and dx is the integral operation.

[0025] Furthermore, the constructed external state analysis model is specifically as follows: ; Among them, η is the external state analysis value, α is the temperature information value, β is the humidity information value, λ is the pressure information value, and -1.32, -1.06 and -1.25 are adjustment constants.

[0026] Furthermore, the comprehensive impact analysis model obtained based on the internal state analysis model and the external state analysis model is specifically: ; Among them, μ is the comprehensive impact judgment value, δ is the internal state analysis value, η is the external state analysis value, 1.94 and -1 are adjustment constants, and dx is the integral operation.

[0027] Specifically, the threshold is defined as 2.39 or 2.391 or 2.3914.

[0028] Specifically, when the comprehensive impact analysis value is higher than a threshold, the remote alarm component is turned on to implement alarm monitoring.

[0029] In order to verify the beneficial effects of the present invention, the following simulation experiment is now carried out: Purpose of the test Verify the performance of ultrasonic water meter remote monitoring system based on comprehensive impact analysis in improving data processing capabilities and reducing real-time data processing delays.

[0030] Test equipment Ultrasonic water meter remote monitoring system based on comprehensive impact analysis (including status information acquisition component, internal status analysis component, external status analysis component and comprehensive impact analysis component).

[0031] Standard flow generator.

[0032] Temperature, humidity, pressure sensors.

[0033] Data collector.

[0034] computer.

[0035] Test steps System calibration: Ensure that all components of the ultrasonic water meter remote monitoring system work properly, calibrate the sensor, and ensure the accuracy of data collection.

[0036] Data collection: Water flow is simulated through a standard flow generator, and environmental conditions are simulated through temperature, humidity, and pressure sensors.

[0037] Data processing: The system collects and processes flow, temperature, humidity, and pressure data in real time.

[0038] Result analysis: Compare the processed data with the preset threshold to determine whether the system can correctly identify abnormal situations and trigger alarms.

[0039] Test data table The following is an example of a data table from the experiment: Table Description: Time: The time (in seconds) that the test is run.

[0040] Actual flow rate: Real-time flow rate measured by a standard flow generator.

[0041] Temperature, humidity, pressure: real-time environmental conditions measured by sensors.

[0042] Internal state analysis value (δ): The internal state analysis value calculated by the system.

[0043] External state analysis value (η): External state analysis value calculated by the system.

[0044] Comprehensive impact judgment value (μ): Comprehensive impact judgment value calculated based on internal and external state analysis values.

[0045] Alarm status: Determine whether to trigger an alarm based on the comparison between the comprehensive impact judgment value and the preset threshold.

[0046] Through the above test data, the response and alarm conditions of the system under different conditions can be analyzed. If the system can accurately trigger an alarm when an abnormal situation occurs, and the data table matching the actual flow and environmental status shows that the comprehensive impact judgment value fluctuates around the preset threshold, it can be considered that the solution of the present invention has excellent technical effects in improving data processing capabilities and reducing real-time data processing delays.

[0047] The present invention provides an ultrasonic water meter remote monitoring system based on comprehensive impact analysis. The system collects ultrasonic water meter-related status information in real time through a configured series of sensors, establishes an internal status analysis model to obtain the internal status information of the ultrasonic water meter in real time, establishes an external status analysis model to obtain the external status information of the ultrasonic water meter in real time, constructs a comprehensive impact analysis model, outputs a comprehensive impact judgment value, judges the abnormal situation of the current ultrasonic water meter status based on the obtained comprehensive impact judgment value, and issues an alarm through an alarm unit when in an abnormal situation, thereby solving the problems of insufficient data analysis and processing capabilities of the existing ultrasonic water meter remote monitoring system on the one hand, and real-time data processing and response delays on the other hand.

[0048] 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 preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. Ultrasonic water meter remote monitoring system based on comprehensive impact analysis, characterized in that: Includes the following components: A status information collection component (100) collects status information related to the ultrasonic water meter in real time through a series of configured sensors; An internal state analysis component (200) is wirelessly connected to the state information acquisition component (100) to obtain state information inside the ultrasonic water meter in real time; An external state analysis component (300) is wirelessly connected to the state information acquisition component (100) to obtain external state information of the ultrasonic water meter in real time; A comprehensive impact analysis component (400) is wirelessly connected to the internal state analysis component (200) and the external state analysis component (300) to obtain state information inside the ultrasonic water meter and state information outside the ultrasonic water meter, construct a comprehensive impact analysis model, and output a comprehensive impact determination value; The early warning monitoring component (500) is wirelessly connected to the comprehensive impact analysis component (400) for determining the abnormality of the current state of the ultrasonic water meter based on the acquired comprehensive impact determination value, and generates an alarm through an alarm unit when an abnormality occurs.

2. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 1 is characterized in that: The status information collected by the status information collection component (100) specifically includes: Temperature information collected by the configured temperature sensor; Humidity information collected by the configured humidity sensor; Pressure information collected by the configured pressure sensor; Flow information collected by the configured ultrasonic sensor.

3. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 2 is characterized in that: After collecting flow information through ultrasonic sensors, the internal state analysis model is established, which specifically includes the following steps: S1: Obtain flow information collected by the ultrasonic sensor; S2: Obtain the corresponding information of time-flow in the extra time, evenly obtain the corresponding reference points, connect the distributed reference points with a smooth curve, form a time-flow curve, and obtain the basic characteristic value of the time-flow curve; S3: constructing the internal state analysis model based on the acquired basic characteristic values, The internal state analysis model constructed is specifically: ； Among them, δ is the internal state analysis value, L1 is the vertical flow rate of the first reference point on the time-flow curve, and L m is the vertical flow rate of the mth reference point on the time-flow curve, L max is the maximum flow rate on the vertical axis of the time-flow curve, L min is the minimum flow rate on the vertical axis of the time-flow curve, d max is the maximum derivative value corresponding to each reference point on the time-flow curve, d min is the minimum derivative value corresponding to each reference point on the time-flow curve, 1.65 and 1.09 are adjustment constants, and dx is the integral operation.

4. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 3 is characterized in that: The constructed external state analysis model is specifically as follows: ； Among them, η is the external state analysis value, α is the temperature information value, β is the humidity information value, λ is the pressure information value, and -1.32, -1.06 and -1.25 are adjustment constants.

5. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 4 is characterized in that: The comprehensive impact analysis model obtained based on the internal state analysis model and the external state analysis model is specifically: ； Among them, μ is the comprehensive impact judgment value, δ is the internal state analysis value, η is the external state analysis value, 1.94 and -1 are adjustment constants, and dx is the integral operation.

6. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 5 is characterized in that: The threshold is defined as 2.39 or 2.391 or 2.3914.

7. The ultrasonic water meter remote monitoring system based on comprehensive impact analysis according to claim 6 is characterized in that: When the comprehensive impact analysis value is higher than the threshold, the remote alarm component is turned on to implement alarm monitoring.

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