A method and system for intelligently monitoring the operating environment of a water meter well

Abstract

The invention discloses an intelligent monitoring method and system for the operating environment of a water meter well, relates to the technical field of environmental control, and solves the technical problem in the prior art that it is impossible to predict the external impact before and after the external impact when monitoring the water meter well environment. Specifically, the method includes prediction before the external impact, before the external impact occurs at the location of the water meter well, and inferring whether the current external impact is prone to occur according to the location environment analysis, determining the priority water flow direction and the synchronous water flow direction inside the water meter well, and obtaining the information before the external impact, substituting it into a formula to obtain the prediction coefficient before the external impact, and inferring the impact prediction probability according to the coefficient comparison; prediction after the external impact, performing real-time prediction and analysis after the external impact occurs at the location of the water meter well, collecting the real-time external impact information and the external continuous impact information, and inferring the impact degree of the current external impact according to the information analysis.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental control, and in particular to an intelligent monitoring method and system for the operating environment of a water meter well. Background Art

[0002] A water meter well is a small underground or semi-underground structure used to install water meters and related equipment; it usually consists of a well body, a well cover, inlet and outlet water pipes, a water meter and its ancillary devices; the well body is generally made of brick or concrete prefabricated structure, and its shape is commonly square or round, which can provide a certain space to accommodate the water meter and facilitate maintenance personnel to operate.

[0003] However, in the existing technology, it is impossible to predict the external impact before and after the water meter well environment monitoring, so that it is impossible to give an advance warning of the impact, and it is impossible to monitor the degree after the impact, resulting in inefficient water meter well environmental control. In addition, low-temperature control analysis cannot be performed, and it is impossible to ensure that the internal facilities of the water meter well will not have an ultra-low temperature environment or a low-temperature high impact phenomenon, which affects the feasibility of operating environment control.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the above-mentioned problems and to provide a method and system for intelligently monitoring the operating environment of a water meter well.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A method for intelligently monitoring the operating environment of a water meter well, the specific monitoring method is as follows:

[0008] Prediction before external impact: before external impact occurs at the location of the water meter well, infer whether the current external impact is prone to external impact based on the location environment analysis, determine the priority water flow direction and synchronous water flow direction inside the water meter well, and obtain information before external impact, substitute it into the formula to obtain the prediction coefficient before external impact, and infer the impact prediction probability based on the coefficient comparison;

[0009] Post-impact prediction: conduct real-time prediction and analysis based on the location of the water meter well after the impact of external factors occurs. Collect real-time external impact information and continuous external impact information, and infer the degree of impact of the current external impact based on information analysis.

[0010] Low temperature impact analysis: During the operation of the water meter well, the low temperature impact analysis is performed on the internal operating environment of the water meter well. A coordinate system is established and data is collected to obtain the temperature difference curve and the temperature rise curve. The temperature difference impact parameters and the temperature rise impact parameters are obtained through curve analysis, and corresponding temperature control is performed according to the parameter analysis;

[0011] Facility pressure prediction: after completing the external impact analysis, conduct a predictive analysis based on the pressure of the facility pipeline inside the water meter well, determine the environmental control period, collect axial pressure information and lateral pressure information, and infer the impact of water meter well operation monitoring based on information comparison.

[0012] As a preferred embodiment of the present invention, the position of the water meter well is determined, and the direction of the water meter well mouth and the internal facilities from the well mouth is obtained based on the position of the water meter well, and the terrain is determined based on the direction of the well mouth and the internal facilities from the well mouth. If there is a slope or vertical setting between the well mouth and the location of the internal facilities, the direction of the internal facilities in the well mouth is marked as the priority water flow direction; conversely, if the well mouth and the location of the internal facilities are horizontal, the direction of the internal facilities in the well mouth is marked as the synchronous water flow direction.

[0013] As a preferred embodiment of the present invention, the information before external influence includes the maximum value of the arch formed inside and outside the wellhead at the water meter well location and the corresponding numerical ratio of the excess water flowing out of the wellhead relative to the water flowing inside the wellhead after rainfall at the current water meter well location, the corresponding span value ratio of the internal wellhead area flow velocity buffer reduction span value after water enters the wellhead at the water meter well location and the real-time water diversion proportion reduction span in the internal priority water flow direction, and the continuous increasing rate of the drainage volume in the priority water flow direction inside the water meter well and the current water inflow proportion during the continuous increase of precipitation at the wellhead at the water meter well location.

[0014] As a preferred embodiment of the present invention, if the external impact prediction coefficient exceeds the external impact prediction system threshold, a low probability signal is generated; if the external impact prediction coefficient does not exceed the external impact prediction system threshold, a high probability signal is generated.

[0015] As a preferred embodiment of the present invention, the real-time external impact information and the continuous external impact information are respectively the speed ratio of the reduction rate of the residual water on the surface of the internal facilities of the water meter well after the external impact occurs and the rising rate of the internal humidity after the internal water of the water meter well is removed, and the speed ratio of the corresponding span of the cumulative time of the residual water on the surface of the internal facilities after the frequency of external impact increases and the corresponding span speed ratio of the increase rate of the wear deformation of the surface of the internal facilities.

[0016] As a preferred embodiment of the present invention, if the real-time external impact information exceeds the speed value ratio threshold, and the continuous external impact information exceeds the cross-speed value ratio threshold, a low impact signal is generated; if the real-time external impact information does not exceed the speed value ratio threshold, or the continuous external impact information does not exceed the cross-speed value ratio threshold, a high impact signal is generated.

[0017] As a preferred embodiment of the present invention, the maximum difference between the internal and external temperatures of each part of the internal facility pipeline corresponding to the internal facility pipeline environmental control time is obtained after the external temperature of the internal facility pipeline of the water meter well drops and the internal water flow rate drops; the rising temperature span value of the surface temperature of each part of the pipeline is controlled after the internal facility pipeline of the water meter well is controlled; each part of the internal facility pipeline of the water meter well is set as the X-axis, the internal and external temperature difference is set as the left Y-axis, and the temperature rise span is set as the right Y-axis, and a coordinate system is constructed, and the internal and external temperature difference and temperature rise span corresponding to each part are substituted into the coordinate system according to the current operating period to obtain a temperature difference curve and a temperature rise curve.

[0018] As a preferred embodiment of the present invention, the temperature difference influence parameter and the temperature rise influence parameter are respectively the duration of the temperature difference peak position during the operation period and the proportion of the duration of the cooling period in the water meter well during the current operation period, and the failure rate increase span value of the current temperature rise peak position when the temperature rise peak position during the operation period is a fixed position and the frequency increases;

[0019] If the temperature difference influence parameter exceeds the temperature difference influence threshold, a temperature control speed increase signal is generated;

[0020] If the temperature rise impact parameter exceeds the temperature rise impact threshold, a control signal is generated;

[0021] If the temperature difference influence parameter does not exceed the temperature difference influence threshold, and the temperature rise influence parameter does not exceed the temperature rise influence threshold, a temperature control qualified signal is generated.

[0022] As a preferred embodiment of the present invention, the axial pressure information and the lateral pressure information are respectively the reciprocating floating span value of the mean axial pressure inside the pipeline when the facility pipeline inside the water meter well is supplied at a low peak during the environmental control period, and the peak rising span value of the lateral pressure of the pipeline when the facility pipeline inside the water meter well is supplied at a peak during the environmental control period;

[0023] If the axial pressure information exceeds the mean floating span threshold, or the lateral pressure information exceeds the peak rising span threshold, an environmental tolerance risk signal is generated;

[0024] If the axial pressure information does not exceed the mean floating span threshold, and the lateral pressure information does not exceed the peak rising span threshold, an environmental tolerance safety signal is generated.

[0025] An intelligent monitoring system for the operation environment of a water meter well includes a water meter well monitoring center, wherein the water meter well monitoring center is communicatively connected to an external impact pre-prediction unit, an external impact post-prediction unit, a low temperature impact analysis unit, and a facility pressure prediction unit;

[0026] The pre-existing impact prediction unit is used to infer whether the current external impact is likely to be generated before the external impact is generated according to the location of the water meter well and the location environment analysis, determine the priority water flow direction and synchronous water flow direction inside the water meter well, and obtain the pre-existing impact information, substitute it into the formula to obtain the pre-existing impact prediction coefficient, and infer the impact prediction probability according to the coefficient comparison;

[0027] The external impact post-prediction unit is used to perform real-time prediction and analysis after the external impact is generated according to the location of the water meter well, collect the external real-time impact information and the external continuous impact information, and infer the impact degree of the current external impact based on the information analysis;

[0028] The low temperature impact analysis unit is used to analyze the low temperature impact on the internal operating environment of the water meter well during its operation, establish a coordinate system and collect data to obtain a temperature difference curve and a temperature rise curve, obtain temperature difference impact parameters and temperature rise impact parameters through curve analysis, and perform corresponding temperature control according to parameter analysis;

[0029] The facility pressure prediction unit is used to perform prediction analysis based on the pressure of the facility pipeline inside the water meter well after completing the external impact analysis, determine the environmental control period, collect axial pressure information and lateral pressure information, and infer the impact of water meter well operation monitoring based on information comparison.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. In the present invention, whether the external influence is likely to occur before the current external influence is inferred according to the location environment analysis, so as to improve the operating environment protection control of the water meter well according to the location environment analysis, ensure the stability of the operating environment of the water meter well, and avoid external influence. In this application, the external influence is taken as an example of water inflow, which can effectively prevent the external influence from occurring and can also provide safety protection for the operation of the internal facilities of the water meter well;

[0032] Based on real-time prediction and analysis, it is inferred whether the current water meter well will be affected by external factors and whether the operation of the water meter well will be affected. Based on the real-time impact analysis, the operation accuracy of the internal facilities of the water meter well can be strengthened, which can also ensure that the operating environment of the water meter well is suitable, and avoid the water meter well being affected by the external environment during operation and the subsequent environmental impact, which will cause a vicious cycle and reduce the operating efficiency of the water meter well.

[0033] 2. In the present invention, it is inferred whether the current operating state of the internal facilities of the water meter well under the low temperature environment meets the actual demand. At the same time, the internal environment of the water meter well is monitored to infer whether the current environmental control system can ensure that the internal facilities of the water meter well will not have an ultra-low temperature environment or a low temperature high impact phenomenon, so as to ensure the operating environment control efficiency of the water meter well and ensure the eligibility of the operation of the water meter well;

[0034] After completing the external impact analysis, a predictive analysis is performed based on the pressure of the internal facility pipelines of the water meter well to infer whether there is any environmental impact on the current pressure of the internal facility pipelines of the water meter well, which may cause a pressure imbalance and affect the operating life of the water meter well equipment, indirectly causing a decrease in the ability to adapt to the environment, thereby increasing the risk of operating environment control and also increasing the risk of failure caused by the operating environment affecting the operation of the water meter well. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0036] Figure 1 It is a principle block diagram of the system of the present invention;

[0037] Figure 2 The figure is a flow chart of the overall method of the present invention. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0040] For example, see Figure 1 As shown, a method for intelligently monitoring the operating environment of a water meter well is provided. The specific monitoring method is as follows:

[0041] Prediction before external influence occurs, before external influence occurs according to the location of the water meter well, infer whether it is easy to be affected by external influence before the current external influence occurs according to the location environment analysis, so as to improve the operating environment protection control of the water meter well according to the location environment analysis, ensure the stability of the operating environment of the water meter well, and avoid external influence. In this application, the external influence takes water inflow as an example, which can effectively prevent the occurrence of external influence and also provide safety protection for the operation of the internal facilities of the water meter well;

[0042] Prediction after external impact: conduct real-time prediction and analysis based on the location of the water meter well after external impact occurs. Infer whether the current water meter well will be affected by external impact based on real-time prediction and analysis. Strengthen the operation accuracy of the internal facilities of the water meter well based on real-time analysis after impact, and ensure that the operation environment of the water meter well is suitable, so as to avoid the water meter well being affected by the external environment during operation and the subsequent environmental impact, which will cause a vicious cycle and reduce the operation efficiency of the water meter well.

[0043] Low temperature impact analysis: During the operation of the water meter well, low temperature impact analysis is performed on the internal operating environment of the water meter well to infer whether the current operating status of the internal facilities of the water meter well under low temperature environment meets the actual needs. At the same time, the internal environment of the water meter well is monitored to infer whether the current environmental control system can ensure that the internal facilities of the water meter well will not experience ultra-low temperature environment or low temperature high impact phenomenon, so as to ensure the operating environment control efficiency of the water meter well and ensure the eligibility of the operation of the water meter well;

[0044] Facility pressure prediction: After completing the external impact analysis, the pressure of the facility pipeline inside the water meter well is predicted and analyzed to infer whether the current pressure of the facility pipeline inside the water meter well is affected by the environment, so as to cause pressure imbalance and affect the operating life of the water meter well equipment, indirectly causing a decrease in the ability to adapt to the environment, thereby increasing the risk of operating environment control and the risk of failure caused by the operating environment affecting the operation of the water meter well;

[0045] The prediction process before external influence is as follows:

[0046] Determine the location of the water meter well, and obtain the direction of the wellhead and the internal facilities from the wellhead according to the location of the water meter well, and determine the terrain according to the direction of the wellhead and the internal facilities from the wellhead. If there is a slope or vertical setting between the wellhead and the location of the internal facilities, the direction of the internal facilities in the wellhead is marked as the priority water flow direction; conversely, if the wellhead and the location of the internal facilities are horizontal, the direction of the internal facilities in the wellhead is marked as the synchronous water flow direction;

[0047] Obtain the maximum value of the camber formed inside and outside the wellhead of the water meter well position and the corresponding numerical ratio of the excess water outflow from the wellhead relative to the water in the wellhead after rainfall at the current water meter well position, where the camber is expressed as the slope set outside the water meter wellhead, based on the horizontal plane; and the numerical ratio is expressed as the numerical ratio of the corresponding two data, without considering the influence of inconsistent units; and mark the maximum value of the camber formed inside and outside the wellhead of the water meter well position and the corresponding numerical ratio of the excess water outflow from the wellhead relative to the water in the wellhead after rainfall at the current water meter well position as DLB;

[0048] Obtain the corresponding span value ratio of the water flow velocity buffer reduction span value in the internal wellhead area after water enters the wellhead at the water meter well location and the corresponding span value ratio of the real-time water flow diversion ratio reduction span in the internal priority water flow direction, and mark the corresponding span value ratio of the water flow velocity buffer reduction span value in the internal wellhead area after water enters the wellhead at the water meter well location and the real-time water flow diversion ratio reduction span in the internal priority water flow direction as KDB;

[0049] The continuous increasing rate of the drainage volume in the priority water flow direction inside the water meter well and the current water inflow ratio during the continuous increase of the wellhead precipitation at the water meter well location is obtained, and the continuous increasing rate of the drainage volume in the priority water flow direction inside the water meter well and the current water inflow ratio during the continuous increase of the wellhead precipitation at the water meter well location is marked as SSD;

[0050] The above collected data are uniformly marked as information before external influence, and substituted into the formula to obtain the prediction coefficient before external influence corresponding to the water meter well location, where the formula is: , where fbh1, fbh2 and fbh3 are preset proportional coefficients, and e is a natural constant. α is an error correction factor. If the location of the internal facilities exceeding the facility quantity threshold is in the priority water flow direction, the value is 0.8; if the location of the internal facilities exceeding the facility quantity threshold is in the synchronous water flow direction, the value is 1.1;

[0051] Compare the water meter well location's corresponding external impact prediction coefficient with the external impact prediction system threshold:

[0052] If the water meter well location corresponding to the external impact pre-prediction coefficient exceeds the external impact pre-prediction system threshold, it is inferred that the current water meter well location corresponding to the external impact pre-prediction probability is low, a low probability signal is generated and the low probability signal and the corresponding water meter well location are sent to the administrator together;

[0053] If the water meter well location corresponding to the external impact prediction coefficient does not exceed the external impact prediction system threshold, it is inferred that the current water meter well location corresponds to the external impact prediction probability, and a high probability signal is generated and sent to the administrator together with the high probability signal and the corresponding water meter well location;

[0054] After receiving the water meter well location of the corresponding probability type, the administrator conducts targeted monitoring and control;

[0055] The prediction process after external influence is as follows:

[0056] After external water inflow occurs at the current water meter well position, an internal impact analysis is performed on the water meter well to obtain the speed ratio of the residual water volume reduction rate on the surface of the internal facilities of the water meter well after the external impact occurs and the speed ratio of the internal humidity increase rate after the internal water accumulation in the water meter well is eliminated. At the same time, the speed ratio of the corresponding span of the cumulative time of water residue on the surface of the internal facilities after the increase in the frequency of external impact and the corresponding speed ratio of the wear deformation of the surface of the corresponding internal facilities is obtained. The speed ratio of the corresponding speed ratio of the residual water volume reduction rate on the surface of the internal facilities of the water meter well after the external impact occurs and the speed ratio of the internal humidity increase rate after the internal water accumulation in the water meter well is eliminated, and the speed ratio of the corresponding span of the cumulative time of water residue on the surface of the internal facilities after the increase in the frequency of external impact and the corresponding speed ratio of the wear deformation of the surface of the corresponding internal facilities are marked as real-time external impact information and continuous external impact information, and are compared with the speed value ratio threshold and the span speed value ratio threshold respectively:

[0057] If the speed ratio of the rate at which the residual water on the surface of the internal facilities of the water meter well decreases after the external impact occurs and the rate at which the internal humidity rises after the internal water accumulation in the water meter well is removed exceeds the speed ratio threshold, and the corresponding span speed ratio of the cumulative time of residual water on the surface of the internal facilities after the frequency of the external impact increases and the corresponding span speed ratio of the rate at which the wear deformation of the surface of the internal facilities increases exceeds the span speed ratio threshold, then the external impact on the location of the water meter well is inferred and a low impact is predicted, a low impact signal is generated, and the low impact signal and the location of the corresponding water meter well are sent to the administrator together;

[0058] If the speed ratio of the rate at which the residual water on the surface of the internal facilities of the water meter well decreases after the external impact occurs and the rate at which the internal humidity increases after the internal water accumulation in the water meter well is removed does not exceed the speed ratio threshold, or the speed ratio of the corresponding span of the cumulative time of residual water on the surface of the internal facilities after the frequency of the external impact increases and the speed of the corresponding span of the increase in the wear deformation of the surface of the internal facilities does not exceed the span-speed ratio threshold, then the external impact on the location of the water meter well is inferred and a high impact is predicted, a high impact signal is generated and sent to the administrator together with the high impact signal and the location of the corresponding water meter well;

[0059] Administrators conduct targeted maintenance based on the different levels of impact on water meter wells;

[0060] The low temperature impact analysis process is as follows:

[0061] During the operation period without external influence or with low external influence, the maximum difference between the internal and external temperatures of each part of the pipeline corresponding to the internal facility pipeline environmental control time is obtained after the external temperature of the internal facility pipeline of the water meter well decreases and the internal water flow rate decreases;

[0062] Obtain the rising temperature span value of the controlled surface temperature of each part of the pipeline after the internal facility pipeline environment of the water meter well is controlled;

[0063] The various parts of the internal facility pipeline of the water meter well are set as the X-axis, the temperature difference between the inside and outside is set as the left Y-axis, and the temperature rise span is set as the right Y-axis, and a coordinate system is constructed; the various parts of the pipeline are represented by dividing the pipeline into several areas during the low temperature impact monitoring process; and the area deviation is within the set range;

[0064] According to the current operating period, the corresponding internal and external temperature difference and temperature rise span of each part are substituted into the coordinate system to obtain the temperature difference curve and temperature rise curve;

[0065] According to the temperature difference curve and the temperature rise curve, the peak values ​​of the corresponding curves are obtained and set as the temperature difference peak position and the temperature rise peak position; the duration of the temperature difference peak position during the operation period is obtained as a ratio of the duration of the cooling period in the water meter well during the current operation period, and at the same time, the failure rate increase span value of the current temperature rise peak position when the corresponding frequency of the temperature rise peak position during the operation period increases is obtained; and the duration of the temperature difference peak position during the operation period is the ratio of the duration of the cooling period in the water meter well during the current operation period, and the failure rate increase span value of the current temperature rise peak position when the frequency of the temperature rise peak position during the operation period increases as a fixed position are marked as temperature difference influence parameters and temperature rise influence parameters respectively; a fixed position is represented by the occurrence of a temperature rise peak in a continuous position;

[0066] If the temperature difference impact parameter exceeds the temperature difference impact threshold, it is inferred that the overall antifreeze environmental control performance in the current water meter well is abnormal, and a temperature control speed increase signal is generated and sent to the administrator together with the temperature control speed increase signal and the corresponding pipeline part of the water meter well. The administrator shortens the internal temperature control buffer time of the water meter well for such parts;

[0067] If the temperature rise impact parameter exceeds the temperature rise impact threshold, it is inferred that the antifreeze environmental control performance of some areas in the current water meter well is abnormal, and a control signal is generated and sent to the administrator together with the control signal and the corresponding pipeline part of the water meter well. The administrator adjusts the regional temperature control of such parts to avoid continuous temperature difference spans in the same area and repairs the pipeline parts in the current area;

[0068] If the temperature difference impact parameter does not exceed the temperature difference impact threshold, and the temperature rise impact parameter does not exceed the temperature rise impact threshold, it is inferred that the low temperature impact analysis of the current water meter well pipeline part is qualified, and a temperature control qualified signal is generated and sent to the administrator together with the corresponding water meter well pipeline part; the administrator makes a temperature control reference for such parts, and monitors and adjusts the temperature control of water meter wells with the same specification pipelines and the same task volume requirements with the temperature control reference;

[0069] The facility pressure prediction process is as follows:

[0070] The operating period when the environmental parameters inside the water meter well fluctuate back and forth is obtained and marked as the environmental control period; the mean reciprocating floating span value of the axial pressure inside the pipeline when the internal facility pipeline of the water meter well is supplied at low peak during the environmental control period is collected, where the axial pressure is expressed as the water supply pressure of the pipeline corresponding to the water supply direction; the peak rising span value of the lateral pressure of the pipeline when the internal facility pipeline of the water meter well is supplied at peak during the environmental control period is collected, where the low peak supply is expressed as the supply volume is less than half of the rated supply volume, and the peak supply is expressed as the supply volume is more than half of the rated supply volume; the lateral pressure is expressed as the pressure generated on the lateral pipeline when water is supplied in the water supply direction;

[0071] The mean reciprocating floating span value of the axial pressure inside the pipeline during the low-peak supply of the internal facility pipeline of the water meter well during the environmental control period and the peak rising span value of the lateral pressure of the pipeline during the peak supply of the internal facility pipeline of the water meter well during the environmental control period are marked as axial pressure information and lateral pressure information, respectively, and compared with the mean floating span threshold and the peak rising span threshold, respectively:

[0072] If the axial pressure information exceeds the mean floating span threshold, or the lateral pressure information exceeds the peak rising span threshold, it is inferred that the operation of the water meter well is affected during the environmental control period, and an environmental tolerance risk signal is generated and sent to the administrator. After receiving the signal, the administrator monitors the environmental parameters of each part of the internal facilities and pipelines of the current water meter well to avoid surface damage and other phenomena;

[0073] If the axial pressure information does not exceed the mean floating span threshold, and the lateral pressure information does not exceed the peak rising span threshold, it is inferred that there is no impact on the operation of the water meter well during the environmental control period, and an environmental tolerance safety signal is generated and sent to the administrator;

[0074] For example 2, please refer to Figure 2 As shown, an intelligent monitoring system for the operating environment of a water meter well includes a water meter well monitoring center, wherein the water meter well monitoring center is communicatively connected to an external impact pre-prediction unit, an external impact post-prediction unit, a low temperature impact analysis unit, and a facility pressure prediction unit;

[0075] The pre-existing impact prediction unit is used to infer whether the current external impact is likely to be generated before the external impact is generated according to the location of the water meter well and the location environment analysis, determine the priority water flow direction and synchronous water flow direction inside the water meter well, and obtain the pre-existing impact information, substitute it into the formula to obtain the pre-existing impact prediction coefficient, and infer the impact prediction probability according to the coefficient comparison;

[0076] The external impact post-prediction unit is used to perform real-time prediction and analysis after the external impact is generated according to the location of the water meter well, collect the external real-time impact information and the external continuous impact information, and infer the impact degree of the current external impact based on the information analysis;

[0077] The low temperature impact analysis unit is used to analyze the low temperature impact on the internal operating environment of the water meter well during its operation, establish a coordinate system and collect data to obtain a temperature difference curve and a temperature rise curve, obtain temperature difference impact parameters and temperature rise impact parameters through curve analysis, and perform corresponding temperature control according to parameter analysis;

[0078] The facility pressure prediction unit is used to perform prediction analysis based on the pressure of the facility pipeline inside the water meter well after completing the external impact analysis, determine the environmental control period, collect axial pressure information and lateral pressure information, and infer the impact of water meter well operation monitoring based on information comparison.

[0079] The above formulas are obtained by collecting a large amount of data and performing software simulation, and a formula close to the actual value is selected. The coefficients in the formula are set by technicians in this field according to actual conditions;

[0080] When the present invention is used, the external impact is predicted before, before the external impact is generated according to the location of the water meter well, and whether the current external impact is prone to external impact is inferred according to the location environment analysis, and the priority water flow direction and synchronous water flow direction inside the water meter well are determined, and the information before the external impact is obtained is substituted into the formula to obtain the external impact prediction coefficient, and the impact prediction probability is inferred according to the coefficient comparison;

[0081] Post-impact prediction: conduct real-time prediction and analysis based on the location of the water meter well after the impact of external factors occurs. Collect real-time external impact information and continuous external impact information, and infer the degree of impact of the current external impact based on information analysis.

[0082] Low temperature impact analysis: During the operation of the water meter well, the low temperature impact analysis is performed on the internal operating environment of the water meter well. A coordinate system is established and data is collected to obtain the temperature difference curve and the temperature rise curve. The temperature difference impact parameters and the temperature rise impact parameters are obtained through curve analysis, and corresponding temperature control is performed according to the parameter analysis;

[0083] Facility pressure prediction: after completing the external impact analysis, conduct a predictive analysis based on the pressure of the facility pipeline inside the water meter well, determine the environmental control period, collect axial pressure information and lateral pressure information, and infer the impact of water meter well operation monitoring based on information comparison.

[0084] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A method for intelligently monitoring the operating environment of a water meter well, characterized in that: The specific monitoring methods are as follows: Prediction before external impact: before external impact occurs at the location of the water meter well, infer whether the current external impact is prone to external impact based on the location environment analysis, determine the priority water flow direction and synchronous water flow direction inside the water meter well, and obtain information before external impact, substitute it into the formula to obtain the prediction coefficient before external impact, and infer the impact prediction probability based on the coefficient comparison; Post-impact prediction: conduct real-time prediction and analysis based on the location of the water meter well after the impact of external factors occurs. Collect real-time external impact information and continuous external impact information, and infer the degree of impact of the current external impact based on information analysis. Low temperature impact analysis: During the operation of the water meter well, the low temperature impact analysis is performed on the internal operating environment of the water meter well. A coordinate system is established and data is collected to obtain the temperature difference curve and the temperature rise curve. The temperature difference impact parameters and the temperature rise impact parameters are obtained through curve analysis, and corresponding temperature control is performed according to the parameter analysis; Facility pressure prediction: after completing the external impact analysis, predict and analyze the pressure of the facility pipeline inside the water meter well, determine the environmental control period, collect axial pressure information and lateral pressure information, and infer the impact of water meter well operation monitoring based on information comparison; Determine the location of the water meter well, and obtain the direction of the wellhead and the internal facilities from the wellhead according to the location of the water meter well, and determine the terrain according to the direction of the wellhead and the internal facilities from the wellhead. If there is a slope or vertical setting between the wellhead and the location of the internal facilities, the direction of the internal facilities in the wellhead is marked as the priority water flow direction; conversely, if the wellhead and the location of the internal facilities are horizontal, the direction of the internal facilities in the wellhead is marked as the synchronous water flow direction; The information before external influence includes the maximum value of the arch formed inside and outside the wellhead of the water meter well location and the corresponding numerical ratio of the excess water outflow relative to the water flow inside the wellhead after rainfall at the current water meter well location, the corresponding span value ratio of the internal wellhead area flow velocity buffer reduction span after water inflow inside the wellhead of the water meter well location and the corresponding span value ratio of the real-time flow diversion ratio reduction span in the internal priority water flow direction, and the continuous rising speed of the drainage volume in the priority water flow direction of the water meter well and the current water inflow ratio during the continuous increase of precipitation at the wellhead of the water meter well location; if the external influence prediction coefficient exceeds the external influence prediction system threshold, a low probability signal is generated; if the external influence prediction coefficient does not exceed the external influence prediction system threshold, a high probability signal is generated; The real-time external impact information and the continuous external impact information are respectively the speed ratio of the reduction rate of the residual water on the surface of the internal facilities of the water meter well after the external impact occurs and the rising rate of the internal humidity after the internal water of the water meter well is removed, and the speed ratio of the corresponding span of the cumulative time of the residual water on the surface of the internal facilities after the frequency of external impact increases and the corresponding span speed ratio of the increase rate of the wear deformation of the surface of the internal facilities.

2. The method for intelligently monitoring the operating environment of a water meter well according to claim 1, characterized in that: If the real-time external impact information exceeds the speed value ratio threshold, and the continuous external impact information exceeds the cross-speed value ratio threshold, a low impact signal is generated; if the real-time external impact information does not exceed the speed value ratio threshold, or the continuous external impact information does not exceed the cross-speed value ratio threshold, a high impact signal is generated.

3. The method for intelligently monitoring the operating environment of a water meter well according to claim 1, characterized in that: The maximum difference between the internal and external temperatures of each part of the internal facility pipeline corresponding to the internal facility pipeline environmental control time is obtained after the external temperature of the internal facility pipeline of the water meter well drops and the internal water flow rate drops; the rising temperature span value of the surface temperature of each part of the pipeline is controlled after the internal facility pipeline of the water meter well is controlled; each part of the internal facility pipeline of the water meter well is set as the X-axis, the internal and external temperature difference is set as the left Y-axis, and the temperature rise span is set as the right Y-axis, and a coordinate system is constructed, and the internal and external temperature difference and temperature rise span corresponding to each part are substituted into the coordinate system according to the current operating period to obtain the temperature difference curve and the temperature rise curve.

4. The method for intelligently monitoring the operating environment of a water meter well according to claim 3, characterized in that: The temperature difference influencing parameters and the temperature rise influencing parameters are respectively the duration of the temperature difference peak position during the operation period and the ratio of the duration of the cooling period in the water meter well during the current operation period, and the failure rate increase span value of the current temperature rise peak position when the frequency of the temperature rise peak position during the operation period increases when the temperature rise peak position is a fixed position; If the temperature difference influence parameter exceeds the temperature difference influence threshold, a temperature control speed increase signal is generated; If the temperature rise impact parameter exceeds the temperature rise impact threshold, a control signal is generated; If the temperature difference influence parameter does not exceed the temperature difference influence threshold, and the temperature rise influence parameter does not exceed the temperature rise influence threshold, a temperature control qualified signal is generated.

5. The method for intelligently monitoring the operating environment of a water meter well according to claim 1, characterized in that: The axial pressure information and the lateral pressure information are respectively the reciprocating floating span value of the mean axial pressure inside the pipeline when the facility pipeline inside the water meter well is in low-peak supply during the environmental control period, and the peak rising span value of the lateral pressure of the pipeline when the facility pipeline inside the water meter well is in peak supply during the environmental control period; If the axial pressure information exceeds the mean floating span threshold, or the lateral pressure information exceeds the peak rising span threshold, an environmental tolerance risk signal is generated; If the axial pressure information does not exceed the mean floating span threshold, and the lateral pressure information does not exceed the peak rising span threshold, an environmental tolerance safety signal is generated.

6. An intelligent monitoring system for the operating environment of a water meter well, characterized in that: A method for intelligently monitoring the operating environment of a water meter well as described in any one of claims 1 to 5 above.

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