Bluetooth-based multi-mode and portable water meter maintenance method, system and medium

Abstract

The embodiment of the application provides a kind of based on Bluetooth's multi-mode and portable water and electricity meter maintenance method, system and medium, the method includes: based on multiple detection points real-time acquisition water and electricity meter each operating parameter, based on each operating parameter acquisition water and electricity meter operating data;Based on fault diagnosis model analysis water and electricity meter operating data, analyze whether water and electricity meter appears fault;If fault appears, then output fault diagnosis result;Based on mobile terminal APP search the Bluetooth equipment of set area, establish mobile terminal APP and water and electricity meter communication, analyze fault diagnosis result and establish remote operation instruction;Based on remote operation instruction adjustment communication mode or water and electricity meter operating parameter, generate water and electricity meter maintenance strategy;Through multiple detection points to water and electricity meter operating data acquisition analysis, to accurately analyze the fault data of water and electricity meter, and according to fault data establish corresponding maintenance strategy, help to improve the informatization and intelligent level of water and electricity meter maintenance work.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of water meter maintenance, in particular to a multi-mode and portable water meter maintenance method and system based on Bluetooth and a medium. BACKGROUND

[0002] At present, water meters need to be regularly maintained, detected and data collected during long-term use. The traditional maintenance method often relies on manual on-site operation, which has many inconveniences. For example, the staff needs to carry multiple tools to the site, and when interacting with the water meter, they may face problems such as complex wiring (for some wired data collection devices), tedious operation, low efficiency, etc. Moreover, the existing part of the maintenance device has a single function, which can only realize simple data reading or limited fault detection, and it is difficult to meet the diversified on-site maintenance needs. In addition, in terms of communication, there is a lack of flexible and efficient way to ensure stable and rapid data transmission between the maintenance device and the background management system or mobile terminal, which affects the overall timeliness and accuracy of the maintenance work. SUMMARY

[0003] The purpose of the embodiments of the application is to provide a multi-mode and portable water meter maintenance method and system based on Bluetooth and a medium, which collects and analyzes the operation data of the water meter through multiple detection points, thereby accurately analyzing the fault data of the water meter, and establishing the corresponding maintenance strategy according to the fault data, which helps to improve the informatization and intelligent level of water meter maintenance work.

[0004] The embodiments of the application also provide a multi-mode and portable water meter maintenance method based on Bluetooth, which comprises:

[0005] Collecting various operation parameters of the water meter based on multiple detection points, and collecting operation data of the water meter based on the various operation parameters;

[0006] Analyzing the operation data of the water meter based on a fault diagnosis model, and analyzing whether the water meter has a fault;

[0007] If a fault occurs, outputting fault data based on the fault diagnosis model, and analyzing the diagnosis result based on a fault diagnosis algorithm;

[0008] Searching for Bluetooth devices in a set area based on a mobile terminal APP, establishing communication between the mobile terminal APP and the water meter, analyzing the fault diagnosis result based on the mobile terminal APP to establish a remote operation instruction;

[0009] Adjusting the communication mode or the operation parameters of the water meter based on the remote operation instruction, and generating a water meter maintenance strategy;

[0010] If no fault occurs, real-time monitoring the operation data of the water meter based on the detection points.

[0011] Optionally, in the multi-mode and portable water electricity meter maintenance method based on Bluetooth described in the embodiment of the application, the operation parameters of the water electricity meter are collected in real time based on multiple detection points, and the operation data of the water electricity meter is collected based on the operation parameters, specifically including:

[0012] A plurality of detection interfaces are obtained, the detection interfaces correspond to the detection points one by one, the detection interfaces include a voltage detection interface, a current detection interface, and a water electricity meter flow detection interface, and the detection interfaces are connected to the corresponding detection points of the water electricity meter;

[0013] The voltage value of the water electricity meter is detected based on the voltage detection interface;

[0014] The current value of the water electricity meter is detected based on the current detection interface;

[0015] The water flow speed of the water electricity meter is detected based on the water electricity meter flow detection interface;

[0016] The operation data of the water electricity meter is obtained based on the voltage value of the water electricity meter, the current value of the water electricity meter, and the water flow speed of the water electricity meter.

[0017] Optionally, in the multi-mode and portable water electricity meter maintenance method based on Bluetooth described in the embodiment of the application, the operation data of the water electricity meter is analyzed based on a fault diagnosis model, and whether the water electricity meter has a fault is analyzed, specifically including:

[0018] Historical analysis data is obtained based on big data, and a data set is established according to the historical analysis data;

[0019] An initial model is trained based on the data set, and a training result is obtained;

[0020] Whether the training result converges is determined;

[0021] If the training result converges, a fault diagnosis model is generated, the operation data of the water electricity meter is input into the fault diagnosis model, and whether the water electricity meter has a fault is analyzed;

[0022] If the training result does not converge, the model parameters are adjusted until the model converges.

[0023] Optionally, in the multi-mode and portable water electricity meter maintenance method based on Bluetooth described in the embodiment of the application, fault data is output based on the fault diagnosis model, and a diagnosis result is analyzed based on a fault diagnosis algorithm, specifically including:

[0024] A fault diagnosis model is obtained, the operation data of the water electricity meter is analyzed according to the fault diagnosis model, and fault data is obtained;

[0025] The fault data is analyzed based on a fault diagnosis algorithm, and fault information is obtained;

[0026] The fault information is compared with the set condition information to obtain a fault deviation rate;

[0027] It is judged whether the fault deviation rate is greater than or equal to a set fault deviation rate threshold value;

[0028] If greater than or equal to, a first fault diagnosis result is generated;

[0029] If less than, a second fault diagnosis result is generated.

[0030] Optionally, in the multi-mode and portable water meter maintenance method based on Bluetooth described in the embodiments of the present application, the mobile terminal APP searches for Bluetooth devices in the set area, establishes communication between the mobile terminal APP and the water meter, and establishes a remote operation instruction based on the mobile terminal APP analyzing the fault diagnosis result, specifically including:

[0031] The communication upper limit area of the mobile terminal APP is obtained, and a search area is set based on the communication upper limit area;

[0032] Bluetooth devices in the search area are obtained, and the communication connection state of the Bluetooth devices and the mobile terminal APP is analyzed;

[0033] Based on the communication connection state, it is analyzed whether the Bluetooth devices and the mobile terminal APP are successfully connected;

[0034] If successful, the communication between the mobile terminal and the water meter is established, and the fault diagnosis result is obtained in real time, and the remote operation instruction is input in the mobile terminal APP according to the fault diagnosis result;

[0035] If not successful, the search area is adjusted, and the Bluetooth devices are searched again.

[0036] Optionally, in the multi-mode and portable water meter maintenance method based on Bluetooth described in the embodiments of the present application, the communication mode or the operating parameter of the water meter is adjusted based on the remote operation instruction, and a water meter maintenance strategy is generated, specifically including:

[0037] The remote operation instruction is obtained, transmitted to the water meter based on the remote operation instruction, and the transmission result is analyzed;

[0038] It is analyzed whether the transmission result meets the set communication requirement;

[0039] If the communication requirement is not met, adjustment information is generated, and the communication mode is adjusted based on the adjustment information, the communication mode including near-infrared, far-infrared and RS-485 bus;

[0040] If the requirement is met, the operating parameter of the water meter is dynamically adjusted based on the remote operation instruction.

[0041] In a second aspect, the embodiments of the present application provide a Bluetooth-based multi-mode and portable water and electricity meter maintenance system, which comprises a memory and a processor, the memory comprising a Bluetooth-based multi-mode and portable water and electricity meter maintenance method program, and the Bluetooth-based multi-mode and portable water and electricity meter maintenance method program is executed by the processor to implement the following steps:

[0042] Based on the plurality of detection points, the running parameters of the water and electricity meter are collected in real time, and the running data of the water and electricity meter is collected based on the running parameters.

[0043] Based on the fault diagnosis model, the running data of the water and electricity meter is analyzed to determine whether the water and electricity meter has a fault.

[0044] If a fault occurs, the fault diagnosis model outputs fault data, and the diagnosis result is analyzed based on the fault diagnosis algorithm.

[0045] Based on the mobile terminal APP, the Bluetooth devices in the set area are searched, the communication between the mobile terminal APP and the water and electricity meter is established, the fault diagnosis result is analyzed based on the mobile terminal APP, and the remote operation instruction is established.

[0046] Based on the remote operation instruction, the communication mode or the running parameter of the water and electricity meter is adjusted, and the water and electricity meter maintenance strategy is generated.

[0047] If no fault occurs, the running data of the water and electricity meter is monitored in real time based on the detection points.

[0048] Optionally, in the Bluetooth-based multi-mode and portable water and electricity meter maintenance system described in the embodiments of the present application, based on the plurality of detection points, the running parameters of the water and electricity meter are collected in real time, and the running data of the water and electricity meter is collected based on the running parameters, which specifically comprises:

[0049] A plurality of detection interfaces are obtained, the detection interfaces correspond to the detection points one by one, the detection interfaces comprise voltage detection interfaces, current detection interfaces, and water and electricity meter flow detection interfaces, and the detection interfaces are connected to the corresponding detection points of the water and electricity meter.

[0050] Based on the voltage detection interface, the voltage value of the water and electricity meter is detected.

[0051] Based on the current detection interface, the current value of the water and electricity meter is detected.

[0052] Based on the water and electricity flow detection interface, the water flow speed of the water and electricity meter is detected.

[0053] Based on the voltage value of the water and electricity meter, the current value of the water and electricity meter, and the water flow speed of the water and electricity meter, the running data of the water and electricity meter is obtained.

[0054] Optionally, in the multi-mode and portable water and electricity meter maintenance system based on Bluetooth, the operation data of the water and electricity meter is analyzed based on the fault diagnosis model to analyze whether the water and electricity meter has a fault, and the method specifically comprises the following steps.

[0055] The historical analysis data is acquired based on big data, and a data set is established according to the historical analysis data;

[0056] The initial model is trained based on the data set to obtain a training result;

[0057] It is judged whether the training result converges;

[0058] If the training result converges, a fault diagnosis model is generated, the operation data of the water and electricity meter is input into the fault diagnosis model, and it is analyzed whether the water and electricity meter has a fault;

[0059] If the training result does not converge, the model parameters are adjusted until the model converges.

[0060] In a third aspect, the embodiments of the present application also provide a computer readable storage medium, wherein the computer readable storage medium comprises a multi-mode and portable water and electricity meter maintenance method program based on Bluetooth, and the multi-mode and portable water and electricity meter maintenance method program based on Bluetooth is executed by a processor to implement the steps of the multi-mode and portable water and electricity meter maintenance method based on Bluetooth in any one of the above aspects.

[0061] As can be seen from the above, the multi-mode and portable water and electricity meter maintenance method, system and medium based on Bluetooth provided by the embodiments of the present application, by collecting various operation parameters of the water and electricity meter in real time based on multiple detection points, collecting operation data of the water and electricity meter based on the various operation parameters; analyzing the operation data of the water and electricity meter based on a fault diagnosis model to analyze whether the water and electricity meter has a fault; if the water and electricity meter has a fault, outputting fault data based on the fault diagnosis model, analyzing the diagnosis result based on a fault diagnosis algorithm; searching for a Bluetooth device in a set area based on a mobile terminal APP, establishing communication between the mobile terminal APP and the water and electricity meter, analyzing the fault diagnosis result based on the mobile terminal APP to establish a remote operation instruction; adjusting the communication mode or the operation parameters of the water and electricity meter based on the remote operation instruction to generate a water and electricity meter maintenance strategy; if the water and electricity meter does not have a fault, monitoring the operation data of the water and electricity meter in real time based on the detection points; collecting and analyzing the operation data of the water and electricity meter through multiple detection points, so as to accurately analyze the fault data of the water and electricity meter and establish a corresponding maintenance strategy according to the fault data, which helps to improve the informatization and intelligent level of the water and electricity meter maintenance work. BRIEF DESCRIPTION OF DRAWINGS

[0062] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0063] Figure 1 The flow chart of the multi-mode and portable water and electricity meter maintenance method based on Bluetooth provided by the embodiments of the present application;

[0064] Figure 2 The water and electricity meter operation data acquisition method flow chart of the multi-mode and portable water and electricity meter maintenance method based on Bluetooth provided by the embodiments of the present application;

[0065] Figure 3 The fault diagnosis model training method flow chart of the multi-mode and portable water and electricity meter maintenance method based on Bluetooth provided by the embodiments of the present application. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0067] It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0068] Please refer to Figure 1 , Figure 1 is a flow chart of a multi-mode and portable water and electricity meter maintenance method based on Bluetooth in some embodiments of the present application. The multi-mode and portable water and electricity meter maintenance method based on Bluetooth is used in a terminal device, and the multi-mode and portable water and electricity meter maintenance method based on Bluetooth comprises the following steps:

[0069] S101, real-time collection of various operation parameters of the water meter based on multiple detection points, collection of operation data of the water meter based on the various operation parameters;

[0070] S102, analysis of the operation data of the water meter based on the fault diagnosis model, analysis of whether the water meter has a fault;

[0071] S103, if a fault occurs, outputting fault data based on the fault diagnosis model, and analyzing the diagnosis result based on the fault diagnosis algorithm;

[0072] S104, searching for a Bluetooth device in a set area based on a mobile terminal APP, establishing communication between the mobile terminal APP and the water meter, and establishing a remote operation instruction based on the mobile terminal APP and the analysis of the fault diagnosis result;

[0073] S105, adjusting the communication mode or the operation parameter of the water meter based on the remote operation instruction, and generating a water meter maintenance strategy;

[0074] S106, if no fault occurs, real-time monitoring of the operation data of the water meter based on the detection points.

[0075] It should be noted that when the staff performs water meter maintenance, they do not need to carry a notebook computer and a large number of network cables, data cables and other cables, nor do they need to spend time on complex line connection and arrangement. They only need to carry the portable device to the site, pair the Bluetooth function with the mobile phone and other devices supporting Bluetooth communication, and then quickly perform work through the APP, greatly shortening the preparation time and improving the efficiency of on-site operation and maintenance. The portable device is equipped with a Bluetooth communication module, which can establish a stable Bluetooth connection with nearby Bluetooth devices (such as a mobile terminal of the staff, a tablet computer or a Bluetooth gateway configured on site), realize data transmission of more than 100 meters, support BLE 5.0 protocol, and ensure data transmission rate and stability.

[0076] Please refer to Figure 2 , Figure 2 is a water meter operation data acquisition method flowchart of a Bluetooth-based multi-mode and portable water meter maintenance method in some embodiments of the present application. According to the embodiment of the present application, various operation parameters of the water meter are collected in real time based on multiple detection points, and operation data of the water meter is collected based on the various operation parameters. Specifically, the method comprises the following steps:

[0077] S201, obtaining multiple detection interfaces, the detection interfaces corresponding to the detection points one by one, the detection interfaces including a voltage detection interface, a current detection interface and a water meter flow detection interface, and the detection interfaces being connected to the corresponding detection points of the water meter;

[0078] S202, detecting the voltage value of the water meter based on the voltage detection interface;

[0079] S203, detecting the current value of the water meter based on the current detection interface;

[0080] S204, detecting the water flow speed of the water meter based on the water flow detection interface of the water circuit;

[0081] S205, obtaining the operation data of the water meter based on the voltage value of the water meter, the current value of the water meter and the water flow speed of the water meter.

[0082] It should be noted that the staff only needs to connect the APP and the maintenance device through Bluetooth pairing, and then can read and write data, synchronize data to the water meter through the built-in instruction or custom instruction. The background management system can statistically analyze the collected data, which can help improve the informatization and intelligent level of water meter maintenance work. The present application has a plurality of detection interfaces, including but not limited to voltage detection interface, current detection interface, water meter flow detection interface, etc. Through these interfaces, the corresponding detection points of the water meter can be connected, and the built-in high-precision sensor circuit is used to collect the operation parameters of the water meter in real time, such as voltage value, current value, water flow speed, etc. The collected data is transmitted to the main control module for analysis and processing.

[0083] Please refer to Figure 3 , Figure 3 is a fault diagnosis model training method flowchart of a multi-mode and portable water meter maintenance method based on Bluetooth in some embodiments of the present application. According to the embodiment of the present application, the operation data of the water meter is analyzed based on the fault diagnosis model to analyze whether the water meter has a fault, which specifically includes:

[0084] S301, obtaining historical analysis data based on big data, and establishing a data set according to the historical analysis data;

[0085] S302, training an initial model based on the data set to obtain a training result;

[0086] S303, determining whether the training result converges;

[0087] S304, if the training result converges, generating a fault diagnosis model, inputting the operation data of the water meter into the fault diagnosis model, and analyzing whether the water meter has a fault;

[0088] S305, if the training result does not converge, adjusting the model parameters until the model converges.

[0089] It should be noted that the model is continuously trained, and the model parameters are dynamically adjusted during the training process to improve the output accuracy of the model.

[0090] According to the embodiment of the present application, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm, which specifically includes:

[0091] Obtain a fault diagnosis model, analyze the operation data of the water meter according to the fault diagnosis model, and obtain fault data;

[0092] Analyze the fault data based on the fault diagnosis algorithm to obtain fault information;

[0093] Compare the fault information with the set condition information to obtain a fault deviation rate;

[0094] Determine whether the fault deviation rate is greater than or equal to the set fault deviation rate threshold;

[0095] If greater than or equal to, a first fault diagnosis result is generated;

[0096] If less than, a second fault diagnosis result is generated.

[0097] It should be noted that, according to the pre-set fault diagnosis algorithm and the real-time data obtained from the main control module, it can quickly determine whether the water meter has a fault and accurately point out the fault type, such as a short circuit fault of the circuit, a water meter impeller jamming fault, etc., and simultaneously display the fault information on the display screen of the device, facilitating the staff to check.

[0098] According to the embodiment of the application, the mobile terminal APP searches for the Bluetooth device in the set area, establishes communication between the mobile terminal APP and the water meter, and establishes a remote operation instruction based on the analysis of the fault diagnosis result by the mobile terminal APP, specifically including:

[0099] Obtain the communication upper limit area of the mobile terminal APP, and set the search area based on the communication upper limit area;

[0100] Obtain the Bluetooth device in the search area, and analyze the communication connection state of the Bluetooth device and the mobile terminal APP;

[0101] Based on the communication connection state, analyze whether the Bluetooth device and the mobile terminal APP are successfully connected;

[0102] If successful, establish communication between the mobile terminal and the water meter, and obtain the fault diagnosis result in real time, and input the remote operation instruction in the mobile terminal APP according to the fault diagnosis result;

[0103] If not successful, adjust the search area and search for the Bluetooth device again.

[0104] According to the embodiment of the application, the communication mode or the operation parameter of the water meter is adjusted based on the remote operation instruction, and a water meter maintenance strategy is generated, specifically including:

[0105] Obtain the remote operation instruction, transmit the remote operation instruction to the water meter based on the remote operation instruction, and analyze the transmission result;

[0106] Analyze whether the transmission result meets the set communication requirement;

[0107] If the communication requirement is not met, adjustment information is generated, and the communication mode is adjusted based on the adjustment information, including near-infrared, far-infrared and RS-485 bus;

[0108] If the requirement is met, the operating parameters of the water meter are dynamically adjusted based on the remote operation instruction.

[0109] It should be noted that the present application supports three different communication modes of near-infrared, far-infrared and RS-485, so that the device can adapt to various complex field environments and communication requirements of water meters with different communication interface types. By forwarding communication data through Bluetooth, data interaction can be completed without approaching the water meter during maintenance. This multi-mode design greatly broadens the application range of the device, and can successfully communicate with the water meter in any working environment, ensuring smooth maintenance work.

[0110] According to the embodiment of the present application, a large-capacity lithium battery is provided and has an intelligent power management function, which can ensure long-term stable power supply in an environment without external power supply such as outdoors. The staff can not be limited by the power supply of the site, and can maintain and detect the water meter anytime and anywhere without the need to find a suitable charging position in advance or carry additional power supply equipment, further improving the flexibility and timeliness of maintenance work. After the mobile APP and the maintenance device are connected through Bluetooth pairing, real-time data from the maintenance device can be received, including the operating parameters of the water meter and the fault diagnosis results, etc. At the same time, the staff can send remote operation instructions on the APP, and the instructions include built-in common instructions and custom instructions, such as controlling the device to collect data again, switching communication mode, etc. The APP also has a data synchronization function, which can synchronize the relevant data of each maintenance to the background management system. The background management system interacts with the mobile APP through the network (such as mobile network or wired network, which can be selected according to the actual deployment environment), the mobile terminal synchronously uploads the collected data to the background management system, and the background management system integrates and analyzes a large amount of water meter maintenance data, such as statistics of fault frequency of water meters in different areas and analysis of the change trend of various operating parameters, etc., to provide decision support for the overall water meter operation and maintenance management.

[0111] In the second aspect, the embodiment of the present application provides a Bluetooth-based multi-mode and portable water meter maintenance system, which comprises a memory and a processor, and the memory comprises a Bluetooth-based multi-mode and portable water meter maintenance method program, which is executed by the processor to realize the following steps:

[0112] Real-time collection of various operating parameters of the water meter based on multiple detection points, and collection of operating data of the water meter based on the various operating parameters;

[0113] analyzing the operation data of the water meter based on the fault diagnosis model, and analyzing whether the water meter has a fault;

[0114] If a fault occurs, output fault data based on the fault diagnosis model, and analyze the diagnosis result based on the fault diagnosis algorithm;

[0115] searching for a Bluetooth device in a set area based on a mobile APP, establishing communication between the mobile APP and the water meter, analyzing the fault diagnosis result based on the mobile APP, and establishing a remote operation instruction;

[0116] adjusting the communication mode or the operation parameters of the water meter based on the remote operation instruction, and generating a water meter maintenance strategy;

[0117] If no fault occurs, real-time monitoring of the operation data of the water meter based on the detection points.

[0118] It should be noted that when the staff performs water meter maintenance, they do not need to carry a notebook computer and a large number of network cables, data cables and other cables, nor do they need to spend time on complex line connection and arrangement. They only need to carry the portable device to the scene, pair the Bluetooth function with a mobile phone and other devices supporting Bluetooth communication, and quickly perform work through the APP, greatly shortening the preparation time and improving the efficiency of on-site operation and maintenance. The portable device is equipped with a Bluetooth communication module, which can establish a stable Bluetooth connection with nearby Bluetooth devices (such as a staff's smart phone, tablet computer or other mobile terminal or a Bluetooth gateway configured on site), realize data transmission of more than 100 meters, support BLE 5.0 protocol, and ensure data transmission rate and stability.

[0119] According to the embodiment of the present application, the operation data of the water meter is collected based on the operation parameters of the water meter collected by the plurality of detection points, and specifically includes:

[0120] a plurality of detection interfaces are obtained, the detection interfaces correspond to the detection points one by one, the detection interfaces include voltage detection interfaces, current detection interfaces and water meter flow detection interfaces, and the detection interfaces are connected to the corresponding detection points of the water meter;

[0121] detecting the voltage value of the water meter based on the voltage detection interface;

[0122] detecting the current value of the water meter based on the current detection interface;

[0123] detecting the water flow speed of the water meter based on the water flow detection interface;

[0124] obtaining the operation data of the water meter based on the voltage value of the water meter, the current value of the water meter and the water flow speed of the water meter.

[0125] It should be noted that the staff only needs to connect through the APP and the maintenance device through Bluetooth pairing, and then the data reading and writing of the water meter, data synchronization can be realized through the built-in instruction or custom instruction. The background management system can statistically analyze the collected data, which can help to improve the informatization and intelligent level of water meter maintenance work. The application has a plurality of detection interfaces, including but not limited to voltage detection interface, current detection interface, water meter flow detection interface, etc. Through these interfaces, the corresponding detection points of the water meter can be connected, and the built-in high-precision sensor circuit is used to collect the operating parameters of the water meter in real time, such as voltage value, current value, water flow speed, etc. And the collected data is transmitted to the main control module for analysis and processing.

[0126] According to the embodiment of the application, the operation data of the water meter is analyzed based on the fault diagnosis model, and whether the water meter has a fault is analyzed, specifically including:

[0127] Based on the historical analysis data, a data set is established according to the historical analysis data;

[0128] Based on the data set, the initial model is trained to obtain a training result;

[0129] Determine whether the training result converges;

[0130] If the convergence is obtained, a fault diagnosis model is generated, the operation data of the water meter is input into the fault diagnosis model, and whether the water meter has a fault is analyzed;

[0131] If the convergence is not obtained, the model parameters are adjusted until the model converges.

[0132] It should be noted that the model is continuously trained, and the model parameters are dynamically adjusted during the training process to improve the output accuracy of the model.

[0133] According to the embodiment of the application, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm, specifically including:

[0134] Obtain the fault diagnosis model, analyze the operation data of the water meter based on the fault diagnosis model, and obtain the fault data;

[0135] Based on the fault diagnosis algorithm, the fault data is analyzed to obtain fault information;

[0136] Compare the fault information with the set condition information to obtain a fault deviation rate;

[0137] Determine whether the fault deviation rate is greater than or equal to the set fault deviation rate threshold;

[0138] If greater than or equal to, a first fault diagnosis result is generated;

[0139] If less, a second fault diagnosis result is generated.

[0140] It should be noted that according to the pre-set fault diagnosis algorithm and the real-time data obtained from the master module, whether the water meter has a fault and the fault type such as a circuit short-circuit fault, a water meter impeller jamming fault, etc. can be quickly judged and accurately pointed out, and the fault information is directly displayed on the display screen of the device, facilitating the staff to check.

[0141] According to the embodiment of the present application, the mobile terminal APP searches for the Bluetooth device in the set area, establishes the communication between the mobile terminal APP and the water meter, and establishes the remote operation instruction based on the fault diagnosis result analyzed by the mobile terminal APP, which specifically includes:

[0142] The communication upper limit area of the mobile terminal APP is obtained, and the search area is set based on the communication upper limit area;

[0143] The Bluetooth device in the search area is obtained, and the communication connection state of the Bluetooth device and the mobile terminal APP is analyzed;

[0144] Whether the Bluetooth device and the mobile terminal APP are successfully connected based on the communication connection state is analyzed;

[0145] If successful, the communication between the mobile terminal and the water meter is established, the fault diagnosis result is obtained in real time, and the remote operation instruction is input in the mobile terminal APP according to the fault diagnosis result;

[0146] If not successful, the search area is adjusted, and the Bluetooth device is searched again.

[0147] According to the embodiment of the present application, the communication mode or the operation parameter of the water meter is adjusted based on the remote operation instruction, and the water meter maintenance strategy is generated, which specifically includes:

[0148] The remote operation instruction is obtained, transmitted to the water meter based on the remote operation instruction, and the transmission result is analyzed;

[0149] Whether the transmission result meets the set communication requirement is analyzed;

[0150] If the communication requirement is not met, adjustment information is generated, and the communication mode is adjusted based on the adjustment information, the communication mode including near-infrared, far-infrared and RS-485 bus;

[0151] If the requirement is met, the operation parameter of the water meter is dynamically adjusted based on the remote operation instruction.

[0152] It should be noted that the application supports three different communication modes of near-infrared, far-infrared and RS-485, so that the device can adapt to various complex field environments and communication requirements of water and electricity meters of different communication interface types. Through Bluetooth forwarding of communication data, data interaction can be completed without approaching the water and electricity meter during maintenance. This multi-mode design greatly widens the application range of the device, and can successfully communicate with the water and electricity meter in any working condition environment, ensuring smooth development of maintenance work.

[0153] According to the embodiment of the application, the device is equipped with a large-capacity lithium battery and has an intelligent power management function, which can ensure long-term stable power supply in an environment without external power supply, such as outdoors. The staff can maintain and detect the water and electricity meter anytime and anywhere without being limited by the site power supply, without the need to find a suitable charging position in advance or carry additional power supply equipment, further improving the flexibility and timeliness of the maintenance work. After the mobile APP and the maintenance device are connected through Bluetooth pairing, the mobile APP can receive real-time data from the maintenance device, including the operating parameters of the water and electricity meter and the fault diagnosis results, etc. Meanwhile, the staff can send remote operation instructions on the APP, and the instructions are divided into built-in common instructions and custom instructions, such as controlling the device to collect data again, switching the communication mode, etc. The APP also has a data synchronization function, which can synchronize the relevant data of each maintenance to the background management system. The background management system interacts with the mobile APP through a network (such as a mobile network or a wired network, which can be selected according to the actual deployment environment), the mobile terminal synchronously uploads the collected data to the background management system, and the background management system integrates and analyzes a large amount of water and electricity meter maintenance data, such as statistics of the fault frequency of water and electricity meters in different areas, analysis of the change trend of various operating parameters, etc., to provide decision support for the overall water and electricity meter operation and maintenance management.

[0154] The third aspect of the application provides a computer readable storage medium, the readable storage medium includes a Bluetooth-based multi-mode and portable water and electricity meter maintenance method program, when the Bluetooth-based multi-mode and portable water and electricity meter maintenance method program is executed by a processor, the steps of the Bluetooth-based multi-mode and portable water and electricity meter maintenance method of any one of the above are realized.

[0155] The application discloses a multi-mode and portable water and electricity meter maintenance method and system based on Bluetooth, and a medium.

[0156] In several embodiments provided in the application, it should be understood that the disclosed devices and methods can be implemented in other manners. The above-described device embodiments are merely illustrative. For example, the division of units is only a logical function division, and there can be another division manner in actual implementation. For example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the above components can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0157] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units; they can be located in one place or distributed on multiple network units; part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0158] In addition, each functional unit in each embodiment of the application can be integrated into one processing unit, or each unit can be a separate unit, or two or more units can be integrated into one unit; the integrated unit can be realized in the form of hardware or in the form of hardware plus software functional unit.

[0159] Those skilled in the art can understand that all or part of the steps of the above-mentioned method embodiments can be completed by relevant hardware of program instructions, and the foregoing program can be stored in a readable storage medium, and the program executes the steps of the above-mentioned method embodiments when executed; and the foregoing storage medium includes various media capable of storing program codes, such as a mobile storage device, a read-only memory (ROM), a random access memory (RAM), a magnetic disc or an optical disc.

[0160] Alternatively, the integrated unit of the present application can be stored in a readable storage medium if it is realized in the form of a software function module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present application can be embodied in the form of a software product in essence or in the form of a software product that contributes to the prior art. The software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present application. The foregoing storage medium includes various media capable of storing program codes, such as a mobile storage device, a ROM, a RAM, a magnetic disc or an optical disc.

Claims

1. A Bluetooth-based multi-mode and portable water and electricity meter maintenance method, characterized in that, include: The system collects various operating parameters of the water and electricity meters in real time from multiple detection points, and collects operating data of the water and electricity meters based on these operating parameters. Based on the fault diagnosis model, analyze the operating data of water and electricity meters to determine whether the water and electricity meters are malfunctioning. If a fault occurs, fault data is output based on the fault diagnosis model, and the diagnosis results are analyzed based on the fault diagnosis algorithm. The mobile app searches for Bluetooth devices in a designated area, establishes communication between the mobile app and the water and electricity meters, and analyzes the fault diagnosis results to generate remote operation commands. Adjust the communication mode or the operating parameters of the water and electricity meters based on remote operation commands to generate water and electricity meter maintenance strategies; If no fault occurs, the operation data of the water and electricity meters will be monitored in real time based on the detection points; The mobile app searches for Bluetooth devices in a designated area, establishes communication between the mobile app and the water / electricity meter, and analyzes fault diagnosis results to generate remote operation commands, specifically including: Obtain the communication limit area of ​​the mobile app, and set the search area based on the communication limit area; Acquire Bluetooth devices within the search area and analyze the communication connection status between the Bluetooth devices and the mobile app; Analyze the communication connection status to determine whether the Bluetooth device and the mobile app are successfully connected. If successful, communication is established between the mobile device and the water and electricity meter, and the fault diagnosis results are obtained in real time. Based on the fault diagnosis results, remote operation commands are input on the mobile APP. If unsuccessful, adjust the search area and search for Bluetooth devices again.

2. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 1, characterized in that, The system collects various operating parameters of water and electricity meters in real time from multiple monitoring points, and collects operating data of the water and electricity meters based on these parameters. Specifically, this includes: Multiple detection interfaces are acquired, and each detection interface corresponds to a detection point. The detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface. The detection interfaces are connected to the detection points corresponding to the water and electricity meters. The voltage value of the water and electricity meter is detected based on the voltage detection interface; The current value of the water and electricity meter is detected based on the current detection interface; Detecting water flow velocity from a water meter based on a water circuit flow detection interface; The operating data of the water and electricity meter is obtained based on the voltage value, current value, and water flow rate of the water and electricity meter.

3. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 2, characterized in that, Based on the fault diagnosis model, the operating data of water and electricity meters are analyzed to determine whether the meters are malfunctioning. Specifically, this includes: Historical analysis data is obtained based on big data, and a dataset is built based on the historical analysis data. The initial model is trained based on the dataset to obtain the training results; Determine whether the training results have converged; If convergence is achieved, a fault diagnosis model is generated. The operating data of the water and electricity meters are input into the fault diagnosis model to analyze whether the water and electricity meters have malfunctioned. If the model does not converge, adjust the model parameters until the model converges.

4. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 3, characterized in that, Fault data is output based on the fault diagnosis model, and the diagnosis results are analyzed based on the fault diagnosis algorithm, specifically including: Obtain the fault diagnosis model, analyze the operating data of the water and electricity meters based on the fault diagnosis model, and obtain fault data; Fault data is analyzed based on fault diagnosis algorithms to obtain fault information; The fault information is compared with the set condition information to obtain the fault deviation rate; Determine whether the fault deviation rate is greater than or equal to the set fault deviation rate threshold; If the result is greater than or equal to the first fault diagnosis result, then the first fault diagnosis result is generated. If it is less than, then a second fault diagnosis result is generated.

5. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 1, characterized in that, Based on remote operation commands, adjust the communication mode or the operating parameters of the water and electricity meters to generate water and electricity meter maintenance strategies, specifically including: Obtain remote operation commands, transmit them to the water and electricity meters based on the remote operation commands, and analyze the transmission results; Analyze whether the transmission results meet the set communication requirements; If the communication requirements are not met, adjustment information is generated, and the communication mode is adjusted based on the adjustment information. The communication modes include near-infrared, far-infrared, and RS-485 bus. If the requirements are met, the operating parameters of the water and electricity meters will be dynamically adjusted based on remote operation commands.

6. A Bluetooth-based multi-mode and portable water and electricity meter maintenance system, characterized in that, The system includes a memory and a processor. The memory includes a program for a Bluetooth-based multi-mode and portable water and electricity meter maintenance method. When the program for the Bluetooth-based multi-mode and portable water and electricity meter maintenance method is executed by the processor, it performs the following steps: The system collects various operating parameters of the water and electricity meters in real time from multiple detection points, and collects operating data of the water and electricity meters based on these operating parameters. Based on the fault diagnosis model, analyze the operating data of water and electricity meters to determine whether the water and electricity meters are malfunctioning. If a fault occurs, fault data is output based on the fault diagnosis model, and the diagnosis results are analyzed based on the fault diagnosis algorithm. The mobile app searches for Bluetooth devices in a designated area, establishes communication between the mobile app and the water and electricity meters, and analyzes the fault diagnosis results to generate remote operation commands. Adjust the communication mode or the operating parameters of the water and electricity meters based on remote operation commands to generate water and electricity meter maintenance strategies; If no fault occurs, the operation data of the water and electricity meters will be monitored in real time based on the detection points; The mobile app searches for Bluetooth devices in a designated area, establishes communication between the mobile app and the water / electricity meter, and analyzes fault diagnosis results to generate remote operation commands, specifically including: Obtain the communication limit area of ​​the mobile app, and set the search area based on the communication limit area; Acquire Bluetooth devices within the search area and analyze the communication connection status between the Bluetooth devices and the mobile app; Analyze the communication connection status to determine whether the Bluetooth device and the mobile app are successfully connected. If successful, communication is established between the mobile device and the water and electricity meter, and the fault diagnosis results are obtained in real time. Based on the fault diagnosis results, remote operation commands are input on the mobile APP. If unsuccessful, adjust the search area and search for Bluetooth devices again.

7. The Bluetooth-based multi-mode and portable water and electricity meter maintenance system according to claim 6, characterized in that, The system collects various operating parameters of water and electricity meters in real time from multiple monitoring points, and collects operating data of the water and electricity meters based on these parameters. Specifically, this includes: Multiple detection interfaces are acquired, and each detection interface corresponds to a detection point. The detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface. The detection interfaces are connected to the detection points corresponding to the water and electricity meters. The voltage value of the water and electricity meter is detected based on the voltage detection interface; The current value of the water and electricity meter is detected based on the current detection interface; Detecting water flow velocity from a water meter based on a water circuit flow detection interface; The operating data of the water and electricity meter is obtained based on the voltage value, current value, and water flow rate of the water and electricity meter.

8. The Bluetooth-based multi-mode and portable water and electricity meter maintenance system according to claim 7, characterized in that, Based on the fault diagnosis model, the operating data of water and electricity meters are analyzed to determine whether the meters are malfunctioning. Specifically, this includes: Historical analysis data is obtained based on big data, and a dataset is built based on the historical analysis data. The initial model is trained based on the dataset to obtain the training results; Determine whether the training results have converged; If convergence is achieved, a fault diagnosis model is generated. The operating data of the water and electricity meters are input into the fault diagnosis model to analyze whether the water and electricity meters have malfunctioned. If the model does not converge, adjust the model parameters until the model converges.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a Bluetooth-based multi-mode and portable water and electricity meter maintenance method program. When the Bluetooth-based multi-mode and portable water and electricity meter maintenance method program is executed by a processor, it implements the steps of the Bluetooth-based multi-mode and portable water and electricity meter maintenance method as described in any one of claims 1 to 5.

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