Gateway meter sampling diagnosis method based on bus balance

Abstract

The invention discloses a bus balance-based gateway meter sampling diagnosis method, which relates to the technical field of gateway meter diagnosis and comprises the following steps of: 1, connecting a connecting circuit of a gateway meter terminal with a bus wiring unit; 2, recording threshold data of a gateway meter terminal and bus use pressure through a data sampling unit; 3, transmitting the detection data to a data processing diagnosis unit for processing through a data transmission unit; and 4, transmitting the command information generated by the data processing and diagnosing unit through a command output unit. The data sampling unit is connected with the multiple groups of bus wiring units, so that the data sampling unit can perform data collection work when collecting different gateway meter terminal data, and the data processing and diagnosis unit can perform data collection work when diagnosing different gateway meter terminal and bus data. Therefore, the data processing and diagnosis unit can calculate the bus balance abnormal condition of the gateway meter more accurately.

Description

Technical Field

[0001] The present invention relates to the technical field of gateway meter diagnosis, and in particular to a gateway meter sampling diagnosis method based on bus balancing. Background Art

[0002] A gateway meter is a device used for electricity metering in a power system. It is located in the grid tie line and is used to confirm the exchange of electricity between the seller and the buyer. The gateway meter is usually installed on the power supply side, such as at the bus outlet of a substation or at a line node, to measure the total power supply on the line. They are essential for the operation and electricity trading of the power system because they provide an accurate correspondence between the power output of the grid and the power consumed by the user. In the process of using the gateway meter, problems such as short circuits caused by unbalanced power transmission of each group of buses often occur, so the gateway meter needs to be diagnosed. However, the existing sampling and diagnosis methods of gateway meters based on bus balance have some shortcomings, such as: 202211255462.9, a busbar balancing-based big data gateway fault intelligent diagnosis method and system, which uses the big data of the measurement values ​​of the gateway electric energy meter on the busbar main transformer side and all the outgoing line meters under the busbar to quickly locate the outgoing line meters that affect the busbar balance, eliminating the process of manual defect search, reducing the workload of automation personnel, shortening the defect search time, discovering potential hidden dangers of busbar power imbalance, and realizing early disposal of defects, greatly improving the efficiency and level of busbar balancing management; However, in actual use, it is difficult for the system to compare and sample the threshold values ​​and bus usage conditions transmitted by each group of gateway meters, which may make it difficult for the method to diagnose the usage conditions of multiple groups of gateway meters and buses, and may cause the method to fail in diagnosing the conditions of gateway meters and buses.

[0003] Therefore, we propose a gateway table sampling diagnosis method based on bus balance to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a gateway meter sampling diagnosis method based on bus balancing, so as to solve the problem proposed in the above background technology that most gateway meter diagnosis methods currently on the market are difficult to compare and sample the threshold values ​​transmitted by each group of gateway meters and the bus usage, which may make it difficult for the method to diagnose the usage of multiple groups of gateway meters and buses, which may cause the method to fail in diagnosis when diagnosing the conditions of gateway meters and buses.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a gateway meter sampling diagnosis method based on bus balancing, the gateway meter sampling diagnosis method based on bus balancing performs diagnosis through a data processing diagnosis unit, and the data processing diagnosis unit is associated with a data sampling unit, a data transmission unit, a command output unit and an information storage unit, and the signal transfer unit is associated with a control unit, and the control unit is connected to a relevant gateway meter terminal and a bus connection unit; the gateway meter sampling diagnosis method based on bus balancing comprises the following steps: Step 1: Connect the connection circuit of the gateway meter terminal to the bus connection unit, so that the bus connection unit can be connected to the data sampling unit, and at the same time the control unit can electrically control the gateway meter terminal and the bus connection unit; Step 2: Record the threshold data of the gateway meter terminal and the bus usage pressure through the data sampling unit, and then transmit them to the data transmission unit; Step 3: The detection data is transmitted to the data processing and diagnosis unit for processing through the data transmission unit, so that the data processing and diagnosis unit processes the detection data through preset information or manual operation, detects the use balance of the bus, and generates command information; Step 4: The command information generated by the data processing and diagnosis unit is transmitted through the command output unit, so that the command output unit transmits the command information to the control unit through the signal transfer unit, so that the control unit adjusts the use of the gateway meter terminal and the busbar connection unit.

[0006] By connecting the data sampling unit with multiple groups of bus connection units, the data sampling unit can collect data when collecting data from different gateway meter terminals, so that the data processing and diagnosis unit can compare different gateway meter terminals and bus data when diagnosing them, so that the data processing and diagnosis unit can more accurately calculate the bus balance abnormality of the gateway meter, thereby increasing the accuracy of the method in diagnosing the gateway meter.

[0007] As a preferred technical solution of the present invention, a metering current transformer and a threshold detector are provided inside the gateway meter terminal, wherein the metering current transformer can record the current transmission amount transmitted to the gateway meter terminal, and the threshold detector can determine the current usage threshold of the gateway meter terminal, and a loop fuse device is provided inside the gateway meter terminal, and the loop fuse device can isolate the connection circuit of the gateway meter terminal, so that the gateway meter terminal can cut off the circuit.

[0008] The adoption of the above technical solution can make it more convenient for the gateway meter terminal to record internal data such as current pressure and threshold, thereby making the data processing and diagnosis unit more accurate when receiving data.

[0009] As a preferred technical solution of the present invention, the metering current transformer and the threshold detector are connected to the busbar wiring unit, and a busbar connection port and a current monitoring device are arranged inside the busbar wiring unit, wherein the busbar connection port can form an electrical connection with the metering current transformer and the threshold detector, and the current monitoring device can monitor the current transmission amount of the busbar.

[0010] The adoption of the above technical solution enables the bus connection unit to be more accurate in detecting the voltage of the bus when it is in use, thereby enabling the data processing and diagnosis unit to be more accurate in receiving data.

[0011] As a preferred technical solution of the present invention, the metering current transformer, the threshold detector and the loop fuse device are associated with the control unit, and the control unit is provided with an integrated control device, a temperature detection device and a signal access device, wherein the integrated control device is electrically connected to the metering current transformer and the threshold detector, and the temperature detection device can detect the real-time temperature inside the gateway meter terminal, and the signal access device can access external remote signals.

[0012] The adoption of the above technical solution can make it more convenient for the control unit to control the use of the gateway meter terminal and the busbar connection unit, thereby increasing the accuracy of the method in adjusting the gateway meter terminal and the busbar connection unit.

[0013] As a preferred technical solution of the present invention, the busbar connection unit is connected to the data sampling unit by line or remote connection, and the data sampling unit is internally provided with a data detection module, a data classification module and a data cache module; and the data monitoring module can monitor the threshold value and busbar usage of the gateway meter terminal in real time, and then classify the data through the data classification module, and then transmit the data through the data cache module.

[0014] The adoption of the above technical solution can make it more convenient for the data sampling unit to collect data from different gateway terminals and buses, thereby increasing the expansibility of the data sampling unit in collecting data.

[0015] As a preferred technical solution of the present invention, the data sampling unit is associated with the data transmission unit through a data cache module, and the data transmission unit includes a data statistics module and a data generation module, wherein the data statistics module can count the data transmitted by the data cache module, and then generate data such as the threshold values ​​of the gateway table terminal and each bus and the bus balance status through the data generation module, and transmit them to the data processing and diagnosis unit.

[0016] The adoption of the above technical solution enables the data transmission unit to count and organize the received data, so that the data processing and diagnosis unit can better classify the received data.

[0017] As a preferred technical solution of the present invention, the data processing and diagnosis unit includes a central processing chip and a large database, wherein the central processing chip is associated with: Abnormal data diagnosis module: The abnormal data diagnosis module is internally provided with an abnormal judgment module and a data adjustment module, and the abnormal judgment module can judge the thresholds of the gateway meter terminal and each bus and the bus balance status through preset information to judge the abnormal situation, and the data adjustment module can adjust and change the preset information inside the abnormal judgment module, so that the abnormal judgment module can adjust the variables through the data adjustment module when judging the data; Manual processing unit: The manual processing unit includes an information import module and a data modification module. The information import module can directly import the threshold values ​​of the gateway meter terminal and each bus and the bus balance status data into the central processing chip for judgment, while the data modification module can modify and record the threshold values ​​of the gateway meter terminal and each bus and the bus balance status data transmitted by the data transmission unit to form comparative data or additional data and jointly judge abnormal situations with the abnormal data diagnosis module.

[0018] The above technical solution enables the data processing diagnosis unit to transmit additional data as a reference through the manual processing unit when diagnosing abnormal data of each group of gateway table terminals, so that the data diagnosis unit can be more accurate when diagnosing abnormal data of the gateway table.

[0019] As a preferred technical solution of the present invention, the central processing chip is interconnected with the big database, and the big database can search past abnormal cases through Ethernet for comparison with specified situations, and the big database is located inside the data processing diagnosis unit.

[0020] The use of the above technical solution enables a large database to transmit similar abnormal judgment solutions and diagnostic information as additional data to the central processing chip by indexing, so that the central processing chip can be more accurate in diagnosing abnormal data.

[0021] As a preferred technical solution of the present invention, the data processing and diagnosis unit is interconnected with the information storage unit, and a data storage module and a data comparison module are provided inside the information storage unit, wherein the data storage module can record information such as the previous gateway table terminals and the thresholds of each bus, the bus balance status and the abnormal judgment scheme, and the data comparison module can compare the specified data.

[0022] The above technical solution enables the information storage unit to store information such as the specified past gateway table terminals and the thresholds of each bus, its bus balance status and abnormal judgment scheme, so that managers can find it more convenient when searching for records or performing data comparison.

[0023] As a preferred technical solution of the present invention, the data processing and diagnostic unit is associated with the command output unit, and a command conversion module and an information output module are arranged inside the command output unit, wherein the command conversion module can convert the command issued by the data processing and diagnostic unit to the control unit into information, and then transmit the command information to the control unit through the information output module, and the signal transfer unit is a signal station.

[0024] The above technical solution enables the command output unit to transmit the command signal to the control unit through the signal transfer unit when sending command information to the control unit, thereby making it more convenient for the data processing and diagnosis unit to adjust the control unit.

[0025] As a preferred technical solution of the present invention, the data sampling unit is remotely connected to an Internet of Things base station, and the Internet of Things base station can be remotely connected to multiple groups of gateway table terminals, and the Internet of Things base station can be remotely connected to the data processing and diagnosis unit. When some data cannot be transmitted from the data sampling unit, the data processing and diagnosis unit can directly extract the data information of the gateway table terminal through the Internet of Things base station, and during the setting process, the Internet of Things base station can be set at the same position as the signal transfer unit, so that the command output unit can transmit the command information to the inside of the signal transfer unit through the Internet of Things base station.

[0026] The adoption of the above technical solution enables the data sampling unit to establish a remote connection through the Internet of Things base station when connecting to multiple groups of gateway table terminals, so that the data sampling unit can receive data from multiple groups of gateway table terminals more conveniently, thereby increasing the efficiency of the data sampling unit in extracting data.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows: by connecting the data sampling unit with multiple groups of bus connection units, the data sampling unit can collect data when collecting data from different gateway meter terminals, so that the data processing and diagnosis unit can compare data from different gateway meter terminals and bus bars when diagnosing them, so that the data processing and diagnosis unit can more accurately calculate the abnormal bus balance of the gateway meter, thereby increasing the accuracy of the method in diagnosing the gateway meter; Furthermore, by setting a manual processing unit inside the data processing and diagnosis unit, the data processing and diagnosis unit can transmit additional data as a reference through the manual processing unit when diagnosing abnormal data of each group of gateway table terminals, so that the data diagnosis unit can be more accurate when diagnosing abnormal data of the gateway table; Furthermore, through the setting of the signal relay unit, when the command output unit sends command information to the control unit again, the command signal can be transmitted to the control unit through the signal relay unit, so that the data processing and diagnostic unit can be more convenient when adjusting the control unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the gateway table sampling diagnosis method of the present invention; Figure 2 is a detailed structural diagram of a gateway table terminal of the present invention; Figure 3 is a detailed structural diagram of a data processing and diagnosis unit of the present invention; Figure 4 is a detailed structural diagram of the command output unit of the present invention; Figure 5 It is a schematic diagram of the structure of the diagnostic process of the present invention; Figure 6 A schematic diagram of the structure of the gateway table sampling diagnosis method of embodiment 2 of the present invention Figure 7 This is a schematic diagram of the diagnostic process structure of Example 2 of the present invention. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example 1: Please refer to Figure 1-Figure 5 The present invention provides a technical solution: a gateway meter sampling diagnosis method based on bus balancing, the gateway meter sampling diagnosis method based on bus balancing performs diagnosis through a data processing diagnosis unit, and the data processing diagnosis unit is associated with a data sampling unit, a data transmission unit, a command output unit and an information storage unit, and the signal transfer unit is associated with a control unit, and the control unit is connected to a relevant meter terminal and a bus connection unit; the gateway meter sampling diagnosis method based on bus balancing includes the following steps: Step 1: Connect the connection circuit of the gateway meter terminal to the bus connection unit, so that the bus connection unit can be connected to the data sampling unit, and at the same time the control unit can electrically control the gateway meter terminal and the bus connection unit; Step 2: Record the threshold data of the gateway meter terminal and the bus usage pressure through the data sampling unit, and then transmit them to the data transmission unit; Step 3: The detection data is transmitted to the data processing and diagnosis unit for processing through the data transmission unit, so that the data processing and diagnosis unit processes the detection data through preset information or manual operation, detects the use balance of the bus, and generates command information; Step 4: The command information generated by the data processing and diagnosis unit is transmitted through the command output unit, so that the command output unit transmits the command information to the control unit through the signal transfer unit, so that the control unit adjusts the usage of the gateway meter terminal and the busbar connection unit; A metering current transformer and a threshold detector are provided inside the gateway meter terminal, wherein the metering current transformer can record the current transmission amount transmitted to the gateway meter terminal, and the threshold detector can determine the current use threshold of the gateway meter terminal, and a loop fuse device is provided inside the gateway meter terminal, and the loop fuse device can isolate the connection circuit of the gateway meter terminal, so that the gateway meter terminal can cut off the circuit; When detecting the usage of the gateway meter terminal, the current usage and transmission of the gateway meter terminal can be observed through the metering current transformer, and the voltage or other usage threshold of the gateway meter terminal can be observed through the threshold detector, so that the data sampling unit can sample data more accurately when performing numerical sampling; The metering current transformer and the threshold detector are connected to the bus connection unit, and the bus connection unit is provided with a bus connection port and a current monitoring device, wherein the bus connection port can be electrically connected to the metering current transformer and the threshold detector, and the current monitoring device can monitor the current transmission amount of the bus; The metering current transformer, the threshold detector and the circuit fuse device are associated with the control unit, and the control unit is provided with an integrated control device, a temperature detection device and a signal access device, wherein the integrated control device is electrically connected to the metering current transformer and the threshold detector, and the temperature detection device can detect the real-time temperature inside the gateway meter terminal, and the signal access device can access external remote signals; A temperature detection device is arranged inside the control unit, so that the control mechanism can detect the temperature of the gateway meter terminal and the busbar wiring unit when in use, so that when the temperature of the gateway meter terminal and the busbar wiring unit is too high, the gateway meter terminal and the busbar wiring unit are isolated through the circuit fuse device, thereby increasing the safety of the gateway meter terminal when in use.

[0031] The busbar connection unit is connected to the data sampling unit by line or remote connection, and the data sampling unit is internally provided with a data detection module, a data classification module and a data cache module; and the data monitoring module can monitor the threshold value of the gateway meter terminal and the busbar usage in real time, and then classify the data through the data classification module, and then transmit the data through the data cache module; The data sampling unit is associated with the data transmission unit through the data buffer module, and the data transmission unit includes a data statistics module and a data generation module, wherein the data statistics module can count the data transmitted by the data buffer module, and then generate data such as the threshold value of the gateway table terminal and each bus and the bus balance status through the data generation module, and transmit them to the data processing and diagnosis unit; The data processing and diagnosis unit includes a central processing chip and a large database, wherein the central processing chip is associated with: Abnormal data diagnosis module: The abnormal data diagnosis module is internally provided with an abnormal judgment module and a data adjustment module, and the abnormal judgment module can judge the thresholds of the gateway meter terminal and each bus and the bus balance status through preset information to judge the abnormal situation, and the data adjustment module can adjust and change the preset information inside the abnormal judgment module, so that the abnormal judgment module can adjust the variables through the data adjustment module when judging the data; Manual processing unit: The manual processing unit includes an information import module and a data modification module, wherein the information import module can directly import the threshold value of the gateway meter terminal and each bus and the bus balance data into the central processing chip for judgment, and the data modification module can modify and record the threshold value of the gateway meter terminal and each bus and the bus balance data transmitted by the data transmission unit, and form comparison data or additional data to jointly judge the abnormal situation with the abnormal data diagnosis module; The central processing chip is interconnected with the big database, and the big database can search past abnormal cases for comparison with the specified situation through Ethernet, and the big database is located inside the data processing diagnosis unit; When the big database transmits the past abnormal cases to the central processing chip, the central processing chip judges the specified data information by comparing with the past abnormal cases, so that the data processing diagnosis unit can be more accurate in diagnosing the use of the gateway meter terminal and the busbar connection unit; The data processing and diagnosis unit is associated with the information storage unit, and the information storage unit is provided with a data storage module and a data comparison module, wherein the data storage module can record information such as the previous gateway table terminals and the thresholds of each bus and its bus balance status and abnormality determination scheme, and the data comparison module can compare the specified data; The data processing and diagnostic unit is associated with the command output unit, and a command conversion module and an information output module are set inside the command output unit, wherein the command conversion module can convert the command issued by the data processing and diagnostic unit to the control unit, and then transmit the command information to the control unit through the information output module.

[0032] Example 2: Please refer to Figure 6 and Figure 7The present invention provides another technical solution for remote connection between a gateway table terminal and a data sampling unit: the data sampling unit is remotely connected to an Internet of Things base station, and the Internet of Things base station can be remotely connected to multiple groups of gateway table terminals, and the Internet of Things base station can be remotely connected to a data processing and diagnosis unit. When some data cannot be transmitted from the data sampling unit, the data processing and diagnosis unit can directly extract data information of the gateway table terminal through the Internet of Things base station, and the Internet of Things base station can be set at the same position as the signal transfer unit during the setting process, so that the command output unit can transmit the command information to the inside of the signal transfer unit through the Internet of Things base station; When the gateway meter terminal is connected to the IoT base station, the base station signaler or other remote devices can be assembled through the bus wiring unit to connect to the IoT base station, so that the IoT base station can collect data information of multiple groups of gateway meter terminals, and then uniformly transmit them to the data sampling unit, so that the data sampling unit can be more convenient when receiving data from the pipeline meter terminal.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A gateway meter sampling diagnosis method based on bus balancing, characterized in that: The bus balancing-based gateway meter sampling diagnosis method performs diagnosis through a data processing diagnosis unit, and the data processing diagnosis unit is associated with a data sampling unit, a data transmission unit, a command output unit and an information storage unit, and the signal transfer unit is associated with a control unit, and the control unit is connected to the relevant gateway meter terminal and the bus connection unit; the bus balancing-based gateway meter sampling diagnosis method includes the following steps: Step 1: Connect the connection circuit of the gateway meter terminal to the bus connection unit, so that the bus connection unit can be connected to the data sampling unit, and at the same time the control unit can electrically control the gateway meter terminal and the bus connection unit; Step 2: Record the threshold data of the gateway meter terminal and the bus usage pressure through the data sampling unit, and then transmit them to the data transmission unit; Step 3: The detection data is transmitted to the data processing and diagnosis unit for processing through the data transmission unit, so that the data processing and diagnosis unit processes the detection data through preset information or manual operation, detects the use balance of the bus, and generates command information; Step 4: The command information generated by the data processing and diagnosis unit is transmitted through the command output unit, so that the command output unit transmits the command information to the control unit through the signal transfer unit, so that the control unit adjusts the use of the gateway meter terminal and the busbar connection unit.

2. The bus balancing based gateway meter sampling diagnosis method according to claim 1 is characterized in that: A metering current transformer and a threshold detector are provided inside the gateway meter terminal, wherein the metering current transformer can record the current transmission amount transmitted to the gateway meter terminal, and the threshold detector can determine the current usage threshold of the gateway meter terminal. A loop fuse device is provided inside the gateway meter terminal, and the loop fuse device can isolate the connection circuit of the gateway meter terminal, so that the gateway meter terminal can cut off the circuit.

3. The bus balancing based gateway meter sampling diagnosis method according to claim 2 is characterized in that: The metering current transformer and the threshold detector are connected to the busbar connection unit, and a busbar connection port and a current monitoring device are arranged inside the busbar connection unit, wherein the busbar connection port can form an electrical connection with the metering current transformer and the threshold detector, and the current monitoring device can monitor the current transmission amount of the busbar.

4. The bus balancing based gateway meter sampling diagnosis method according to claim 3 is characterized in that: The metering current transformer, threshold detector and loop fuse device are associated with the control unit, and the control unit is internally provided with an integrated control device, a temperature detection device and a signal access device, wherein the integrated control device is electrically connected to the metering current transformer and the threshold detector, and the temperature detection device can detect the real-time temperature inside the gateway meter terminal, and the signal access device can access external remote signals.

5. The bus balancing-based gateway meter sampling diagnosis method according to claim 3 is characterized in that: The busbar connection unit is connected to the data sampling unit by line or remote connection, and the data sampling unit is internally provided with a data detection module, a data classification module and a data cache module; and the data monitoring module can monitor the threshold value of the gateway meter terminal and the busbar usage in real time, and then classify it through the data classification module, and then transmit the data through the data cache module.

6. The bus balancing-based gateway meter sampling diagnosis method according to claim 5 is characterized in that: The data sampling unit is associated with the data transmission unit through a data cache module, and the data transmission unit includes a data statistics module and a data generation module, wherein the data statistics module can count the data transmitted by the data cache module, and then generate data such as the threshold values ​​of the gateway table terminal and each bus and the bus balance status through the data generation module, and transmit them to the data processing and diagnosis unit.

7. The bus balancing-based gateway meter sampling diagnosis method according to claim 6 is characterized in that: The data processing and diagnosis unit includes a central processing chip and a large database, wherein the central processing chip is associated with: Abnormal data diagnosis module: The abnormal data diagnosis module is internally provided with an abnormal judgment module and a data adjustment module, and the abnormal judgment module can judge the thresholds of the gateway meter terminal and each bus and the bus balance status through preset information to judge the abnormal situation, and the data adjustment module can adjust and change the preset information inside the abnormal judgment module, so that the abnormal judgment module can adjust the variables through the data adjustment module when judging the data; Manual processing unit: The manual processing unit includes an information import module and a data modification module. The information import module can directly import the threshold values ​​of the gateway meter terminal and each bus and the bus balance status data into the central processing chip for judgment, while the data modification module can modify and record the threshold values ​​of the gateway meter terminal and each bus and the bus balance status data transmitted by the data transmission unit to form comparative data or additional data and jointly judge abnormal situations with the abnormal data diagnosis module.

8. The bus balancing-based gateway meter sampling diagnosis method according to claim 7 is characterized in that: The central processing chip is interconnected with a large database, and the large database can search past abnormal cases through Ethernet for comparison with specified situations, and the large database is located inside the data processing diagnosis unit.

9. The bus balancing-based gateway meter sampling diagnosis method according to claim 8, characterized in that: The data processing and diagnosis unit is associated with the information storage unit, and the information storage unit is provided with a data storage module and a data comparison module, wherein the data storage module can record information such as the previous gateway table terminals and the thresholds of each bus and its bus balance status and abnormality determination scheme, and the data comparison module can compare the specified data; The data processing and diagnostic unit is associated with the command output unit, and a command conversion module and an information output module are set inside the command output unit, wherein the command conversion module can convert the command issued by the data processing and diagnostic unit to the control unit, and then transmit the command information to the control unit through the information output module, and the signal transfer unit is a signal station.

10. The bus balancing-based gateway meter sampling diagnosis method according to claim 1, characterized in that: The data sampling unit is remotely connected to an Internet of Things base station, and the Internet of Things base station can be remotely connected to multiple groups of gateway table terminals, and the Internet of Things base station can be remotely connected to the data processing and diagnosis unit. When some data cannot be transmitted from the data sampling unit, the data processing and diagnosis unit can directly extract the data information of the gateway table terminal through the Internet of Things base station, and during the setting process, the Internet of Things base station can be set in the same position as the signal transfer unit, so that the command output unit can transmit the command information to the inside of the signal transfer unit through the Internet of Things base station.

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