Multi-mode and portable water and electricity meter maintenance method and system based on Bluetooth and medium

Abstract

The embodiment of the invention provides a multi-mode and portable water and electricity meter maintenance method and system based on Bluetooth and a medium. The method comprises the steps that all operation parameters of a water and electricity meter are collected in real time based on multiple detection points, and operation data of the water and electricity meter are collected based on all the operation parameters; analyzing operation data of the water-electricity meter based on the fault diagnosis model, and analyzing whether the water-electricity meter has a fault; if a fault occurs, outputting a fault diagnosis result; a Bluetooth device in a set area is searched based on the mobile terminal APP, communication between the mobile terminal APP and the water and electricity meter is established, a fault diagnosis result is analyzed, and a remote operation instruction is established; adjusting a communication mode or operation parameters of the water and electricity meter based on the remote operation instruction, and generating a water and electricity meter maintenance strategy; the operation data of the water and electricity meter are collected and analyzed through the multiple detection points, so that the fault data of the water and electricity meter are accurately analyzed, the corresponding maintenance strategy is established according to the fault data, and the informatization and intelligence level of the maintenance work of the water and electricity meter can be improved.

Description

Technical Field

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

[0002] At present, water and electricity meters need to be regularly maintained, tested, and data collected during long-term use. Traditional maintenance methods often rely on manual on-site operations, which are inconvenient. For example, staff need to carry a variety of tools to the site, and when interacting with water and electricity meters, they may face problems such as complex wiring (for some wired data acquisition devices), cumbersome operations, and low efficiency. Moreover, some existing maintenance devices have relatively single functions and can only achieve simple data reading or limited fault detection, which makes it difficult to meet diverse on-site maintenance needs. In addition, in terms of communication, there is a lack of flexible and efficient ways to ensure stable and fast 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 of the invention

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

[0004] The embodiment of the present application also provides a Bluetooth-based multi-mode and portable water and electricity meter maintenance method, including:

[0005] Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters;

[0006] Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has any faults;

[0007] If a fault occurs, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm;

[0008] The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meters, and establishes remote operation instructions based on the fault diagnosis results analyzed by the mobile APP;

[0009] Adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation command to generate the water and electricity meter maintenance strategy;

[0010] If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection point.

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

[0012] Acquire multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters;

[0013] Detect the voltage value of the water and electricity meter based on the voltage detection interface;

[0014] Detect the current value of the water meter based on the current detection interface;

[0015] Detect the water flow rate of the water and electricity meter based on the water circuit flow detection interface;

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

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

[0018] Obtain historical analysis data based on big data and establish a data set based on the historical analysis data;

[0019] Train the initial model based on the data set to obtain training results;

[0020] Determining whether the training result converges;

[0021] If converged, a fault diagnosis model is generated, and the operation data of the water and electricity meter is input into the fault diagnosis model to analyze whether the water and electricity meter has a fault;

[0022] If it does not converge, adjust the model parameters until the model converges.

[0023] Optionally, in the Bluetooth-based multi-mode and portable water and electricity meter maintenance method described in the embodiment of the present application, outputting fault data based on the fault diagnosis model and analyzing the diagnosis result based on the fault diagnosis algorithm specifically include:

[0024] Obtain a fault diagnosis model, analyze the operation data of the water and electricity meter according to the fault diagnosis model, and obtain fault data;

[0025] Analyze fault data based on fault diagnosis algorithm to obtain fault information;

[0026] Compare the fault information with the set condition information to obtain the fault deviation rate;

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

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

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

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

[0031] Obtain the upper communication limit area of ​​the mobile APP and set the search area based on the upper communication limit area;

[0032] Obtain Bluetooth devices in the search area and analyze the communication connection status between Bluetooth devices and mobile APP;

[0033] Analyze whether the connection between the Bluetooth device and the mobile APP is successful based on the communication connection status;

[0034] If successful, the communication between the mobile terminal and the water and electricity meter is established, and the fault diagnosis results are obtained in real time. According to the fault diagnosis results, remote operation instructions are input in the mobile terminal APP;

[0035] If unsuccessful, adjust the search area and search for Bluetooth devices again.

[0036] Optionally, in the Bluetooth-based multi-mode and portable water and electricity meter maintenance method described in the embodiment of the present application, adjusting the communication mode or the operating parameters of the water and electricity meter based on the remote operation instruction to generate a water and electricity meter maintenance strategy specifically includes:

[0037] Obtain remote operation instructions, transmit them to water and electricity meters based on the remote operation instructions, and analyze the transmission results;

[0038] Analyze whether the transmission results meet the set communication requirements;

[0039] If the communication requirements are not met, adjustment information is generated, and the communication mode is adjusted based on the adjustment information, wherein the communication modes include near infrared, far infrared and RS-485 bus;

[0040] If the requirements are met, the operating parameters of the water and electricity meters are dynamically adjusted based on remote operation instructions.

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

[0042] Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters;

[0043] Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has any faults;

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

[0045] The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meters, and establishes remote operation instructions based on the fault diagnosis results analyzed by the mobile APP;

[0046] Adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation command to generate the water and electricity meter maintenance strategy;

[0047] If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection point.

[0048] Optionally, in the Bluetooth-based multi-mode and portable water and electricity meter maintenance system described in the embodiment of the present application, various operating parameters of the water and electricity meter are collected in real time based on multiple detection points, and operating data of the water and electricity meter is collected based on various operating parameters, specifically including:

[0049] Acquire multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters;

[0050] Detect the voltage value of the water and electricity meter based on the voltage detection interface;

[0051] Detect the current value of the water meter based on the current detection interface;

[0052] Detect the water flow rate of the water and electricity meter based on the water circuit flow detection interface;

[0053] The operation data of the water and electricity meter is obtained based on the voltage value of the water and electricity meter, the current value of the water and electricity meter and the water flow velocity of the water and electricity meter.

[0054] Optionally, in the Bluetooth-based multi-mode and portable water and electricity meter maintenance system described in the embodiment of the present application, analyzing the operation data of the water and electricity meter based on the fault diagnosis model to analyze whether the water and electricity meter has a fault specifically includes:

[0055] Obtain historical analysis data based on big data and establish a data set based on the historical analysis data;

[0056] Train the initial model based on the data set to obtain training results;

[0057] Determining whether the training result converges;

[0058] If converged, a fault diagnosis model is generated, and the operation data of the water and electricity meter is input into the fault diagnosis model to analyze whether the water and electricity meter has a fault;

[0059] If it does not converge, adjust the model parameters until the model converges.

[0060] In the third aspect, an embodiment of the present application also provides a computer-readable storage medium, which 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 as described in any one of the above items are implemented.

[0061] As can be seen from the above, the embodiment of the present application provides a Bluetooth-based multi-mode and portable water and electricity meter maintenance method, system and medium, which collects various operating parameters of the water and electricity meter in real time based on multiple detection points, and collects the operating data of the water and electricity meter based on various operating parameters; analyzes the operating data of the water and electricity meter based on the fault diagnosis model to analyze whether the water and electricity meter has a fault; if a fault occurs, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm; searches for Bluetooth devices in a set area based on a mobile APP, establishes communication between the mobile APP and the water and electricity meter, and establishes remote operation instructions based on the analysis of the fault diagnosis results of the mobile APP; adjusts the communication mode or the operating parameters of the water and electricity meter based on the remote operation instructions, and generates a water and electricity meter maintenance strategy; if no fault occurs, monitors the operating data of the water and electricity meter in real time based on the detection point; collects and analyzes the operating 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 establishes corresponding maintenance strategies based on the fault data, which helps to improve the informatization and intelligence level of water and electricity meter maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0063] Figure 1 A flowchart of a Bluetooth-based multi-mode and portable water and electricity meter maintenance method provided in an embodiment of the present application;

[0064] Figure 2 A flow chart of a method for acquiring water and electricity meter operation data of a Bluetooth-based multi-mode and portable water and electricity meter maintenance method provided in an embodiment of the present application;

[0065] Figure 3 A flow chart of a fault diagnosis model training method for a Bluetooth-based multi-mode and portable water and electricity meter maintenance method provided in an embodiment of the present application. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here 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 application claimed for protection, but merely represents the 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 making creative work belong to the scope of protection of the present application.

[0067] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this 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 The flowchart of a Bluetooth-based multi-mode and portable water and electricity meter maintenance method in some embodiments of the present application. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method is used in a terminal device, and the Bluetooth-based multi-mode and portable water and electricity meter maintenance method includes the following steps:

[0069] S101, collecting various operating parameters of the water and electricity meters in real time based on multiple detection points, and collecting operating data of the water and electricity meters based on the various operating parameters;

[0070] S102, analyzing the operation data of the water and electricity meter based on the fault diagnosis model to analyze whether the water and electricity 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 Bluetooth devices in a set area based on the mobile terminal APP, establishing communication between the mobile terminal APP and the water and electricity meter, and establishing a remote operation instruction based on the mobile terminal APP analyzing the fault diagnosis result;

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

[0074] S106: If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection points.

[0075] It should be noted that when performing water and electricity meter maintenance, staff do not need to carry laptops and a large number of network cables, data cables and other cables, nor do they need to spend time on complex line connections and arrangements. They only need to bring this portable device to the site, turn on the Bluetooth function and pair it with mobile phones and other devices that support Bluetooth communication, that is, they can quickly start work through the APP, which greatly shortens the preparation time and improves the efficiency of on-site operation and maintenance. It is equipped with a Bluetooth communication module and can establish a stable Bluetooth connection with nearby Bluetooth devices (such as staff's smartphones, tablets and other mobile terminals or Bluetooth gateways configured on site, etc.), achieve data transmission of more than 100 meters, and support the BLE 5.0 protocol to ensure data transmission rate and stability.

[0076] Please refer to Figure 2 , Figure 2 The present invention is a flowchart of a method for obtaining water and electricity meter operation data in a Bluetooth-based multi-mode and portable water and electricity meter maintenance method in some embodiments of the present invention. According to an embodiment of the present invention, various operation parameters of the water and electricity meter are collected in real time based on multiple detection points, and the operation data of the water and electricity meter is collected based on various operation parameters, specifically including:

[0077] S201, obtaining multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters;

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

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

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

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

[0082] It should be noted that the staff only needs to pair the APP with the maintenance device via Bluetooth, and then they can read and write data and synchronize data on the water and electricity meter through built-in instructions or custom instructions. The background management system will perform statistical analysis on the collected data, which will help improve the informationization and intelligence level of water and electricity meter maintenance work. This application is equipped with a variety of detection interfaces, including but not limited to voltage detection interface, current detection interface, water meter flow detection interface, etc. These interfaces can be connected to the corresponding detection points of the water and electricity meter, and the built-in high-precision sensor circuit is used to collect various operating parameters of the water and electricity meter in real time, such as voltage value, current value, water flow rate, etc., and transmit the collected data to the main control module for analysis and processing.

[0083] Please refer to Figure 3 , Figure 3 The present invention is a flowchart of a fault diagnosis model training method of a Bluetooth-based multi-mode and portable water and electricity meter maintenance method in some embodiments of the present invention. According to an embodiment of the present invention, 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, specifically including:

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

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

[0086] S303, determining whether the training result has converged;

[0087] S304, if converged, generate a fault diagnosis model, input the operation data of the water and electricity meter into the fault diagnosis model, and analyze whether the water and electricity meter has a fault;

[0088] S305: If the model does not converge, adjust the model parameters until the model converges.

[0089] It should be noted that by continuously training the model and dynamically adjusting the model parameters during the training process, the output accuracy of the model can be improved.

[0090] According to an embodiment of the present invention, outputting fault data based on a fault diagnosis model and analyzing the diagnosis result based on a fault diagnosis algorithm specifically include:

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

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

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

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

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

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

[0097] It should be noted that based on the pre-set fault diagnosis algorithm and the real-time data obtained from the main control module, it is possible to quickly determine whether there is a fault in the water and electricity meter and accurately point out the type of fault, such as a circuit short circuit fault, a water meter impeller jam, etc. At the same time, the fault information is intuitively displayed on the display screen of the device for easy viewing by staff.

[0098] According to an embodiment of the present invention, a mobile terminal APP searches for Bluetooth devices in a set area, establishes communication between the mobile terminal APP and the water and electricity meter, and establishes a remote operation instruction based on the mobile terminal APP analyzing the fault diagnosis result, specifically including:

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

[0100] Obtain Bluetooth devices in the search area and analyze the communication connection status between Bluetooth devices and mobile APP;

[0101] Analyze whether the connection between the Bluetooth device and the mobile APP is successful based on the communication connection status;

[0102] If successful, the communication between the mobile terminal and the water and electricity meter is established, and the fault diagnosis results are obtained in real time. According to the fault diagnosis results, remote operation instructions are input in the mobile terminal APP;

[0103] If unsuccessful, adjust the search area and search for Bluetooth devices again.

[0104] According to an embodiment of the present invention, the communication mode or the operating parameters of the water and electricity meter are adjusted based on the remote operation instruction to generate a water and electricity meter maintenance strategy, which specifically includes:

[0105] Obtain remote operation instructions, transmit them to water and electricity meters based on the remote operation instructions, and analyze the transmission results;

[0106] Analyze whether the transmission results meet the set communication requirements;

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

[0108] If the requirements are met, the operating parameters of the water and electricity meters are dynamically adjusted based on remote operation instructions.

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

[0110] According to an embodiment of the present invention, it also includes: equipped with a large-capacity lithium battery and having an intelligent power management function, which can ensure long-term stable power supply in an environment without an external power supply, such as outdoors. The staff can perform maintenance and inspection on the water and electricity meter anytime and anywhere without being restricted by the site power supply, without having to find a suitable charging location in advance or carry additional power supply equipment, which further improves the flexibility and timeliness of the maintenance work. After the mobile APP is connected to the maintenance device via Bluetooth pairing, it 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. At the same time, the staff can send remote operation instructions on the APP. 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. At the same time, the APP also has a data synchronization function, which can synchronize the relevant data of each maintenance to the background management system. The backend 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 will synchronously upload the collected data to the backend management system. The backend management system integrates and analyzes a large amount of water and electricity meter maintenance data, such as counting the failure frequency of water and electricity meters in different areas, analyzing the changing trends of various operating parameters, etc., to provide decision support for the overall water and electricity meter operation and maintenance management.

[0111] In a second aspect, an embodiment of the present application provides a Bluetooth-based multi-mode and portable water and electricity meter maintenance system, the system comprising: a memory and a processor, the memory comprising a program of a Bluetooth-based multi-mode and portable water and electricity meter maintenance method, and when the program of the Bluetooth-based multi-mode and portable water and electricity meter maintenance method is executed by the processor, the following steps are implemented:

[0112] Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and operating data of water and electricity meters are collected based on various operating parameters;

[0113] Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has any faults;

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

[0115] The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meters, and establishes remote operation instructions based on the fault diagnosis results analyzed by the mobile APP;

[0116] Adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation command to generate the water and electricity meter maintenance strategy;

[0117] If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection point.

[0118] It should be noted that when performing water and electricity meter maintenance, staff do not need to carry laptops and a large number of network cables, data cables and other cables, nor do they need to spend time on complex line connections and arrangements. They only need to bring this portable device to the site, turn on the Bluetooth function and pair it with mobile phones and other devices that support Bluetooth communication, that is, they can quickly start work through the APP, which greatly shortens the preparation time and improves the efficiency of on-site operation and maintenance. It is equipped with a Bluetooth communication module and can establish a stable Bluetooth connection with nearby Bluetooth devices (such as staff's smartphones, tablets and other mobile terminals or Bluetooth gateways configured on site, etc.), achieve data transmission of more than 100 meters, and support the BLE 5.0 protocol to ensure data transmission rate and stability.

[0119] According to an embodiment of the present invention, various operating parameters of the water and electricity meter are collected in real time based on multiple detection points, and operating data of the water and electricity meter is collected based on various operating parameters, specifically including:

[0120] Acquire multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters;

[0121] Detect the voltage value of the water and electricity meter based on the voltage detection interface;

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

[0123] Detect the water flow rate of the water and electricity meter based on the water circuit flow detection interface;

[0124] The operation data of the water and electricity meter is obtained based on the voltage value of the water and electricity meter, the current value of the water and electricity meter and the water flow velocity of the water and electricity meter.

[0125] It should be noted that the staff only needs to pair the APP with the maintenance device via Bluetooth, and then they can read and write data and synchronize data on the water and electricity meter through built-in instructions or custom instructions. The background management system will perform statistical analysis on the collected data, which will help improve the informationization and intelligence level of water and electricity meter maintenance work. This application is equipped with a variety of detection interfaces, including but not limited to voltage detection interface, current detection interface, water meter flow detection interface, etc. These interfaces can be connected to the corresponding detection points of the water and electricity meter, and the built-in high-precision sensor circuit is used to collect various operating parameters of the water and electricity meter in real time, such as voltage value, current value, water flow rate, etc., and transmit the collected data to the main control module for analysis and processing.

[0126] According to an embodiment of the present invention, 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, which specifically includes:

[0127] Obtain historical analysis data based on big data and establish a data set based on the historical analysis data;

[0128] Train the initial model based on the data set to obtain training results;

[0129] Determine whether the training results converge;

[0130] If converged, a fault diagnosis model is generated, and the operation data of the water and electricity meter is input into the fault diagnosis model to analyze whether the water and electricity meter has a fault;

[0131] If it does not converge, adjust the model parameters until the model converges.

[0132] It should be noted that by continuously training the model and dynamically adjusting the model parameters during the training process, the output accuracy of the model can be improved.

[0133] According to an embodiment of the present invention, outputting fault data based on a fault diagnosis model and analyzing the diagnosis result based on a fault diagnosis algorithm specifically include:

[0134] Obtain a fault diagnosis model, analyze the operation data of the water and electricity meter according to the fault diagnosis model, and obtain fault data;

[0135] Analyze fault data based on fault diagnosis algorithm to obtain fault information;

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

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

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

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

[0140] It should be noted that based on the pre-set fault diagnosis algorithm and the real-time data obtained from the main control module, it is possible to quickly determine whether there is a fault in the water and electricity meter and accurately point out the type of fault, such as a circuit short circuit fault, a water meter impeller jam, etc. At the same time, the fault information is intuitively displayed on the display screen of the device for easy viewing by staff.

[0141] According to an embodiment of the present invention, a mobile terminal APP searches for Bluetooth devices in a set area, establishes communication between the mobile terminal APP and the water and electricity meter, and establishes a remote operation instruction based on the mobile terminal APP analyzing the fault diagnosis result, specifically including:

[0142] Obtain the upper communication limit area of ​​the mobile APP and set the search area based on the upper communication limit area;

[0143] Obtain Bluetooth devices in the search area and analyze the communication connection status between Bluetooth devices and mobile APP;

[0144] Analyze whether the connection between the Bluetooth device and the mobile APP is successful based on the communication connection status;

[0145] If successful, the communication between the mobile terminal and the water and electricity meter is established, and the fault diagnosis results are obtained in real time. According to the fault diagnosis results, remote operation instructions are input in the mobile terminal APP;

[0146] If unsuccessful, adjust the search area and search for Bluetooth devices again.

[0147] According to an embodiment of the present invention, the communication mode or the operating parameters of the water and electricity meter are adjusted based on the remote operation instruction to generate a water and electricity meter maintenance strategy, which specifically includes:

[0148] Obtain remote operation instructions, transmit them to water and electricity meters based on the remote operation instructions, and analyze the transmission results;

[0149] Analyze whether the transmission results meet the set communication requirements;

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

[0151] If the requirements are met, the operating parameters of the water and electricity meters are dynamically adjusted based on remote operation instructions.

[0152] It should be noted that this application supports three different communication modes: near infrared, far infrared, and RS-485, so that the device can adapt to various complex and diverse field environments and the communication needs of water and electricity meters with different communication interface types. By forwarding communication data through Bluetooth, data interaction can be completed during maintenance without approaching the water and electricity meter. This multi-mode design greatly broadens the scope of application of the device. It can communicate smoothly with the water and electricity meter regardless of the working environment, ensuring the smooth implementation of maintenance work.

[0153] According to an embodiment of the present invention, it also includes: equipped with a large-capacity lithium battery and having an intelligent power management function, which can ensure long-term stable power supply in an environment without an external power supply, such as outdoors. The staff can perform maintenance and inspection on the water and electricity meter anytime and anywhere without being restricted by the site power supply, without having to find a suitable charging location in advance or carry additional power supply equipment, which further improves the flexibility and timeliness of the maintenance work. After the mobile APP is connected to the maintenance device via Bluetooth pairing, it 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. At the same time, the staff can send remote operation instructions on the APP. 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. At the same time, the APP also has a data synchronization function, which can synchronize the relevant data of each maintenance to the background management system. The backend 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 will synchronously upload the collected data to the backend management system. The backend management system integrates and analyzes a large amount of water and electricity meter maintenance data, such as counting the failure frequency of water and electricity meters in different areas, analyzing the changing trends 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 present invention provides a computer-readable storage medium, which 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 as described above are implemented.

[0155] The present invention discloses a Bluetooth-based multi-mode and portable water and electricity meter maintenance method, system and medium, which collect various operating parameters of the water and electricity meter in real time based on multiple detection points, and collect the operating data of the water and electricity meter based on various operating parameters; analyze the operating 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 a fault occurs, output the fault data based on the fault diagnosis model, and analyze the diagnosis result based on the fault diagnosis algorithm; search for Bluetooth devices in a set area based on a mobile terminal APP, establish communication between the mobile terminal APP and the water and electricity meter, and establish remote operation instructions based on the fault diagnosis result analyzed by the mobile terminal APP; adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation instruction, and generate a water and electricity meter maintenance strategy; if no fault occurs, monitor the operating data of the water and electricity meter in real time based on the detection points; collect and analyze the operating 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 corresponding maintenance strategies according to the fault data, which is helpful to improve the informationization and intelligent level of water and electricity meter maintenance work.

[0156] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

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

[0158] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0159] Those skilled in the art can understand that: all or part of the steps of implementing the above method embodiments can be completed by hardware related to program instructions, the aforementioned program can be stored in a readable storage medium, and when the program is executed, it executes the steps of the above method embodiments; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), disks or optical disks, and other media that can store program codes.

[0160] Or, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROM, RAM, magnetic disks or optical disks.

Claims

1. A Bluetooth-based multi-mode and portable water and electricity meter maintenance method, characterized in that: include: Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters; Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has any faults; If a fault occurs, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm; The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meters, and establishes remote operation instructions based on the fault diagnosis results analyzed by the mobile APP; Adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation command to generate the water and electricity meter maintenance strategy; If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection point.

2. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 1 is characterized in that: Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters, including: Acquire multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters; Detect the voltage value of the water and electricity meter based on the voltage detection interface; Detect the current value of the water meter based on the current detection interface; Detect the water flow rate of the water and electricity meter based on the water circuit flow detection interface; The operation data of the water and electricity meter is obtained based on the voltage value of the water and electricity meter, the current value of the water and electricity meter and the water flow velocity of the water and electricity meter.

3. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 2 is characterized in that: Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has a fault. Specifically, the following are included: Obtain historical analysis data based on big data and establish a data set based on the historical analysis data; Train the initial model based on the data set to obtain training results; Determining whether the training result converges; If converged, a fault diagnosis model is generated, and the operation data of the water and electricity meter is input into the fault diagnosis model to analyze whether the water and electricity meter has a fault; If it 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 is characterized in that: Output fault data based on the fault diagnosis model, and analyze the diagnosis results based on the fault diagnosis algorithm, including: Obtain a fault diagnosis model, analyze the operation data of the water and electricity meter according to the fault diagnosis model, and obtain fault data; Analyze fault data based on fault diagnosis algorithm to obtain fault information; Compare the fault information with the set condition information to obtain the fault deviation rate; Determining whether the fault deviation rate is greater than or equal to a set fault deviation rate threshold; If it is greater than or equal to, generating a first fault diagnosis result; If it is less than, 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: The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meter, and establishes remote operation instructions based on the mobile APP's analysis of fault diagnosis results, including: Obtain the upper communication limit area of ​​the mobile APP and set the search area based on the upper communication limit area; Obtain Bluetooth devices in the search area and analyze the communication connection status between Bluetooth devices and mobile APP; Analyze whether the connection between the Bluetooth device and the mobile APP is successful based on the communication connection status; If successful, the communication between the mobile terminal and the water and electricity meter is established, and the fault diagnosis results are obtained in real time. According to the fault diagnosis results, remote operation instructions are input in the mobile terminal APP; If unsuccessful, adjust the search area and search for Bluetooth devices again.

6. The Bluetooth-based multi-mode and portable water and electricity meter maintenance method according to claim 5 is characterized in that: Based on remote operation instructions, the communication mode or the operating parameters of the water and electricity meter are adjusted to generate a water and electricity meter maintenance strategy, including: Obtain remote operation instructions, transmit them to water and electricity meters based on the remote operation instructions, 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, wherein 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 are dynamically adjusted based on remote operation instructions.

7. A Bluetooth-based multi-mode and portable water and electricity meter maintenance system, characterized in that: The system includes: a memory and a processor, wherein the memory includes a program of a multi-mode and portable water and electricity meter maintenance method based on Bluetooth, and when the program of the multi-mode and portable water and electricity meter maintenance method based on Bluetooth is executed by the processor, the following steps are implemented: Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters; Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has any faults; If a fault occurs, the fault data is output based on the fault diagnosis model, and the diagnosis result is analyzed based on the fault diagnosis algorithm; The mobile APP searches for Bluetooth devices in the set area, establishes communication between the mobile APP and the water and electricity meters, and establishes remote operation instructions based on the fault diagnosis results analyzed by the mobile APP; Adjust the communication mode or the operating parameters of the water and electricity meter based on the remote operation command to generate the water and electricity meter maintenance strategy; If no fault occurs, the operation data of the water and electricity meters are monitored in real time based on the detection point.

8. The Bluetooth-based multi-mode and portable water and electricity meter maintenance system according to claim 7, characterized in that: Based on multiple detection points, various operating parameters of water and electricity meters are collected in real time, and the operating data of water and electricity meters are collected based on various operating parameters, including: Acquire multiple detection interfaces, where the detection interfaces correspond to detection points one by one, and the detection interfaces include a voltage detection interface, a current detection interface, and a water and electricity meter flow detection interface, and the detection interfaces are connected to detection points corresponding to the water and electricity meters; Detect the voltage value of the water and electricity meter based on the voltage detection interface; Detect the current value of the water meter based on the current detection interface; Detect the water flow rate of the water and electricity meter based on the water circuit flow detection interface; The operation data of the water and electricity meter is obtained based on the voltage value of the water and electricity meter, the current value of the water and electricity meter and the water flow velocity of the water and electricity meter.

9. The Bluetooth-based multi-mode and portable water and electricity meter maintenance system according to claim 8, characterized in that: Analyze the operation data of the water and electricity meter based on the fault diagnosis model to determine whether the water and electricity meter has a fault. Specifically, the following are included: Obtain historical analysis data based on big data and establish a data set based on the historical analysis data; Train the initial model based on the data set to obtain training results; Determining whether the training result converges; If converged, a fault diagnosis model is generated, and the operation data of the water and electricity meter is input into the fault diagnosis model to analyze whether the water and electricity meter has a fault; If it does not converge, adjust the model parameters until the model converges.

10. 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, 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 6 are implemented.

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