Monitoring method and device of electric power metering equipment, equipment, medium and product

Abstract

The invention discloses a monitoring method, device and equipment of electric power metering equipment, a medium and a product, and relates to the technical field of power equipment abnormity monitoring, and the method comprises the steps: determining to-be-monitored electric power metering equipment and target monitoring equipment based on the monitoring demand of a monitoring instruction when the monitoring instruction of the electric power metering equipment is received; pulse information and first electricity consumption information of the to-be-monitored electric power metering equipment are determined by using the target monitoring equipment; and processing the pulse information and the first electricity consumption information to obtain state information of the to-be-monitored electric power metering equipment, the state information being used for indicating whether the to-be-monitored electric power metering equipment is in a normal operation state. According to the invention, when the monitoring instruction is received, the to-be-monitored electric power metering equipment and the target monitoring equipment are determined, so that the operation information of the electric power metering equipment with relatively high precision can be obtained with low power consumption, the accuracy of the state determination work of the electric power metering equipment is improved, the process of determining the state information is simple, and the monitoring effectiveness of the electric power metering equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of abnormal monitoring of electric power equipment, and in particular to a monitoring method, device, equipment, medium and product of electric power metering equipment. Background Art

[0002] Electricity metering equipment is a device that records the electricity usage of electricity users. The accuracy of electricity metering equipment is closely related to the stable operation of the power grid. Therefore, the performance of electricity metering equipment is one of the issues that has attracted much attention in the field of power technology.

[0003] One of the prerequisites for ensuring the performance of power metering equipment is that the power metering equipment is in a normal state. At present, the state monitoring method of power metering equipment is to obtain the monitoring parameters of the power metering equipment on the power consumption terminal, extract the state characteristic quantity of the power metering equipment, and use the preset monitoring model to process the state characteristic quantity to obtain the current state of the power metering equipment, and then integrate the current state into a monitoring data set and transmit it to the early warning management platform, and compare the normal working data set and monitoring data set of the power metering equipment stored in the early warning management platform to determine whether the power metering equipment is in an abnormal working state. However, the method of extracting features, model processing feature quantities, integrating data sets, transmitting data sets, and comparing data sets to determine the state of the equipment is cumbersome and time-consuming, the state determination process is not simple enough, and the real-time and accuracy of the state monitoring of the power metering equipment is limited, which affects the effective maintenance of the power metering equipment by the operation and maintenance personnel, and even affects the stability of the power grid. Summary of the invention

[0004] The present invention provides a monitoring method, device, equipment, medium and product for electric power metering equipment, aiming to intuitively, simply and efficiently determine whether the electric power metering equipment is in a normal state according to the pulse information and power consumption information of the electric power metering equipment.

[0005] According to one aspect of the present invention, a method for monitoring an electric power metering device is provided, the method comprising:

[0006] When receiving a monitoring instruction from an electric power metering device, determining the electric power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction;

[0007] Determine, by using the target monitoring device, the operation information of the power metering device to be monitored, wherein the operation information includes the pulse information and the first power consumption information of the power metering device to be monitored;

[0008] The pulse information and the first power consumption information are processed to obtain status information of the power metering device to be monitored, wherein the status information is used to indicate whether the power metering device to be monitored is in a normal operating state.

[0009] According to another aspect of the present invention, a monitoring device for an electric power metering device is provided. The monitoring device for an electric power metering device is used to implement the monitoring method for an electric power metering device in any embodiment of the present invention. The device includes:

[0010] The device determination module is used to determine the power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction when receiving the monitoring instruction of the power metering device;

[0011] An information determination module, used to determine the operation information of the power metering device to be monitored by using the target monitoring device, wherein the operation information includes the pulse information and the first power consumption information of the power metering device to be monitored;

[0012] The state determination module is used to process the pulse information and the first power consumption information to obtain the state information of the power metering device to be monitored, wherein the state information is used to indicate whether the power metering device to be monitored is in a normal operating state.

[0013] According to another aspect of the present invention, there is provided an electronic device, the electronic device comprising:

[0014] at least one processor; and a memory communicatively coupled to the at least one processor;

[0015] The memory stores a computer program executable by at least one processor, and the computer program is executed by at least one processor so that the at least one processor can execute the monitoring method of the electric power metering device in any embodiment of the present invention.

[0016] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the monitoring method of the power metering device in any embodiment of the present invention when executed.

[0017] According to another aspect of the present invention, a computer program product is provided. The computer program product includes a computer program. When the computer program is executed by a processor, the computer program implements the monitoring method of the electric power metering device according to any embodiment of the present invention.

[0018] The monitoring method of the electric power metering device of the present invention comprises: when receiving the monitoring instruction of the electric power metering device, determining the electric power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction; using the target monitoring device, determining the operation information of the electric power metering device to be monitored, wherein the operation information includes the pulse information and the first power consumption information of the electric power metering device to be monitored; processing the pulse information and the first power consumption information to obtain the state information of the electric power metering device to be monitored, wherein the state information is used to indicate whether the electric power metering device to be monitored is in a normal operating state. The technical scheme of the present invention, after receiving the electric power metering device to be monitored and the target monitoring device to be determined, and using the target monitoring device to determine the pulse information and the first power consumption information of the electric power metering device to be monitored, reduces the frequency of information acquisition while ensuring the accuracy of information acquisition, improves the accuracy of the state determination work of the electric power metering device, and then processes the pulse information and the first power consumption information to obtain the state information of the electric power metering device to be monitored. The method for determining the state information is simple and efficient, and effectively improves the monitoring effectiveness of the electric power metering device. The solution solves the problems of cumbersome and time-consuming operations caused by the equipment status determination method of extracting features, modeling feature quantities, integrating data sets, transmitting data sets and comparing data sets, the status determination process is not simple enough, the real-time and accuracy of the status monitoring of power metering equipment are limited, which affects the operation and maintenance personnel to effectively repair the power metering equipment and even affects the stability of the power grid.

[0019] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a flow chart of a monitoring method of an electric power metering device provided by the present invention;

[0022] Figure 2 It is a flow chart of another monitoring method of electric power metering equipment provided by the present invention;

[0023] Figure 3 is a schematic diagram of a monitoring device provided by the present invention;

[0024] Figure 4It is a structural schematic diagram of a monitoring device for electric power metering equipment provided by the present invention;

[0025] Figure 5 It is a structural schematic diagram of an electronic device provided by the present invention. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] Figure 1 This is a flow chart of a monitoring method for an electric power metering device provided by the present invention. This embodiment can be used to quickly, simply, efficiently and accurately determine whether an electric power metering device has abnormal conditions. The method can be executed by a monitoring device for an electric power metering device provided by the present invention. The device can be implemented in the form of hardware and / or software. In a specific embodiment, the device can be integrated in an electronic device. The following embodiments will be described by taking the device integrated in an electronic device as an example. Figure 1 , the method specifically comprises the following steps:

[0029] S101 . When a monitoring instruction of an electric power metering device is received, a to-be-monitored electric power metering device and a target monitoring device are determined based on a monitoring requirement of the monitoring instruction.

[0030] Among them, the power metering device can be understood as a device that records the user's power consumption information, and the monitoring instruction can be understood as the instruction information for starting the monitoring work of the power metering device. The monitoring instruction contains the monitoring requirements of the power metering device, for example, the identification or location of the power metering device that needs to be monitored, the identification or location of the monitoring device that needs to perform the monitoring work, etc. The monitoring device is deployed at the information output end of the power metering device. There is a certain correspondence between the monitoring device and the power metering device. Generally, the monitoring device and the power metering device are one-to-one corresponding, and the two are electrically connected or communicated. In special cases, one monitoring device can correspond to multiple power metering devices. The correspondence between the monitoring device and the power metering device is related to the deployment location of the power metering device, the monitoring field of view of the monitoring device, and the deployment location of the monitoring device. The monitoring device can obtain the power consumption record information of its monitoring field of view or the connected power metering device. The power metering device to be monitored can be understood as the power metering device that needs to be monitored, and the target monitoring device can be understood as the monitoring device that performs the equipment monitoring work.

[0031] The advantage of this setting is that when a monitoring instruction from a power metering device is received, the power metering device to be monitored and the target monitoring device can be located quickly and efficiently according to the monitoring requirements of the monitoring instruction, thereby shortening the time required for the monitoring work. There is no need to start additional power metering devices and monitoring devices, reducing the consumption of monitoring resources, and there is no need to obtain too much monitoring data, thereby reducing the workload of the processor.

[0032] In one embodiment, when the monitoring requirement includes an electric power metering device identifier, S101 may include: determining a set of candidate electric power metering devices, wherein the set of candidate electric power metering devices includes at least one candidate electric power metering device and at least one candidate electric power metering device identifier, and the candidate electric power metering device identifier and the candidate electric power metering device correspond one to one; determining that the candidate electric power metering device corresponding to the candidate electric power metering device identifier that is the same as the electric power metering device identifier is the electric power metering device to be monitored, and determining that the monitoring device connected to the electric power metering device to be monitored is the target monitoring device.

[0033] Among them, the power metering equipment identification can be understood as the attribute information of the power metering equipment, including but not limited to the equipment name, equipment number and detailed location of the equipment, which is the unique identity information of the power metering equipment and is used to identify and distinguish the power metering equipment. Since all power metering equipment in the power system of the area to be monitored needs to be monitored, and the only difference is the monitoring time, the candidate power metering equipment set can be understood as the equipment collection of all power metering equipment in the power system of the area to be monitored, and the candidate power metering equipment is the power metering equipment in the power system of the area to be monitored. The candidate power metering equipment identification can be understood as the unique identity information of the candidate power metering equipment, including but not limited to the equipment name, equipment number and detailed location of the equipment.

[0034] In another embodiment, when the monitoring requirements include a monitoring device identifier, S101 may include: determining a set of candidate monitoring devices, wherein the candidate monitoring device set includes at least one candidate monitoring device and at least one candidate monitoring device identifier, and the candidate monitoring device identifier and the candidate monitoring device correspond one to one; determining that the candidate monitoring device corresponding to the candidate monitoring device identifier that is the same as the monitoring device identifier is the target monitoring device; based on the target monitoring device, searching in the correspondence between the monitoring device and the power metering device to obtain the power metering device to be monitored, wherein the correspondence is at least one of a connection correspondence, an identifier correspondence, and a deployment location correspondence.

[0035] Among them, the monitoring equipment identification can be understood as the attribute information of the monitoring equipment, including but not limited to the equipment name, equipment number and detailed location of the equipment, which is the unique identity information of the monitoring equipment and is used to identify and distinguish the monitoring equipment. Since all monitoring equipment in the power system of the area to be monitored may perform monitoring work, the only difference is the time of performing the monitoring work and the object of monitoring. Therefore, the candidate monitoring equipment set can be understood as the equipment collection of all monitoring equipment in the power system of the area to be monitored, and the candidate monitoring equipment is the monitoring equipment in the power system of the area to be monitored. The candidate monitoring equipment identification can be understood as the unique identity information of the candidate monitoring equipment, including but not limited to the equipment name, equipment number and detailed location of the equipment.

[0036] Exemplarily, it is assumed that the power system in the area to be monitored includes power metering device 1, power metering device 2, power metering device 3, power metering device 4 and power metering device 5, the power metering device identification is the number of the power metering device, the identification of power metering device 1 is number A, the identification of power metering device 2 is number B, the identification of power metering device 3 is number C, the identification of power metering device 4 is number D, and the identification of power metering device 5 is number E. The monitoring device includes monitoring device 1, monitoring device 2, monitoring device 3, monitoring device 4 and monitoring device 5, the monitoring device identification is the number of the monitoring device, the identification of monitoring device 1 is number A, the identification of monitoring device 2 is number B, the identification of monitoring device 3 is number C, the identification of monitoring device 4 is number D, and the identification of monitoring device 5 is number E. Monitoring device 1 is deployed at the output end of power metering device 1 to determine the operation information of power metering device 1; monitoring device 2 is deployed at the output end of power metering device 2 to determine the operation information of power metering device 2; monitoring device 3 is deployed at the output end of power metering device 3 to determine the operation information of power metering device 3; monitoring device 4 is deployed at the output end of power metering device 4 to determine the operation information of power metering device 4; monitoring device 5 is deployed at the output end of power metering device 5 to determine the operation information of power metering device 5. The candidate power metering device set is a device set consisting of power metering device 1, power metering device 2, power metering device 3, power metering device 4 and power metering device 5, and the candidate monitoring device set is a device set consisting of monitoring device 1, monitoring device 2, monitoring device 3, monitoring device 4 and monitoring device 5. When the received monitoring requirement includes a power metering device identifier, the power metering device to be monitored is first determined from the candidate monitoring device set, and then the monitoring device connected to the power metering device to be monitored is determined as the target monitoring device. When the received monitoring requirement includes a monitoring device identifier, the target monitoring device is first determined from the candidate monitoring device set, and then the power metering device corresponding to the target monitoring device is determined as the power metering device to be monitored. For example, when the power metering device identifier included in the monitoring requirement is numbered C, the power metering device 3 is determined to be the power metering device to be monitored, and the monitoring device that monitors the power metering device 3 to be monitored is determined to be the target monitoring device. When the monitoring requirement includes a monitoring device identifier numbered E, the monitoring device 5 is determined to be the target monitoring device, and the power metering device 5 monitored by the monitoring device 5 is determined to be the power metering device to be monitored. It is worth noting that other associations between monitoring devices and power metering devices can also be used to determine the target monitoring device or the power metering device to be monitored.

[0037] The present invention provides two methods for determining the power metering equipment to be monitored and the target monitoring equipment based on the monitoring requirements of the monitoring instructions. The advantage of such a setting is that the determination order of the power metering equipment to be monitored and the target monitoring equipment can be flexibly adjusted according to the user's monitoring instructions, and more flexible monitoring instructions can be accepted under the premise of ensuring the efficiency and accuracy of information determination, thereby reducing the complexity of user operation and improving the user's usage experience.

[0038] S102: Using the target monitoring device, determine the operation information of the power metering device to be monitored.

[0039] Among them, the target monitoring device can be understood as an image information and / or video information acquisition component, which can acquire images and / or videos of the power metering device to be monitored within a period of time, so as to determine whether there is an abnormality in the power metering device to be monitored through the images or videos of the power metering device to be monitored within the time period. The operation information can be understood as the operation data of the power metering device to be monitored collected by the target monitoring device within a preset time period. The preset time period can be understood as an information collection duration set according to the monitoring logic. The operation information includes the pulse information of the power metering device to be monitored and the first power consumption information. The pulse information can be understood as the flashing frequency of the pulse indicator light of the power metering device to be monitored within the preset time period. The first power consumption information can be understood as the power consumption data of the user terminal displayed by the power metering device to be monitored within the preset time period.

[0040] The advantage of such a setting is that the pulse information and the first power consumption information of the power metering device to be monitored can be determined in a targeted manner, the processing workload of the processor and additional interference information can be reduced, and the efficiency and accuracy of abnormal monitoring can be improved.

[0041] S103: Process the pulse information and the first power consumption information to obtain status information of the power metering device to be monitored.

[0042] Among them, the status information can be understood as the monitoring conclusions, diagnostic analysis, abnormal causes and abnormal handling instructions of the power metering equipment to be monitored. The monitoring conclusions include but are not limited to normal operating status, abnormal operating status and problematic operating status, which are used to indicate whether the power metering equipment to be monitored is in normal operating status.

[0043] Specifically, when the status information of the power metering device to be monitored is a normal operating status, it is determined that there is no abnormality in the power metering device to be monitored and it can continue to be put into use; when the status information of the power metering device to be monitored is an abnormal operating status, it is determined that the power metering device to be monitored is abnormal and maintenance continues; when the status information of the power metering device to be monitored is a problematic operating status, it is determined that there may be an abnormality in the power metering device to be monitored and further monitoring continues. On the one hand, this setting can quickly obtain a preliminary diagnostic conclusion of the power metering device to be monitored and ensure the real-time nature of the diagnostic results. On the other hand, only in-depth monitoring of the problematic operating status can save the workload of the monitoring equipment and the processor and reduce the power consumption of the power system.

[0044] Exemplarily, assuming that the condition corresponding to the normal state is that the difference between the power consumption corresponding to the pulse information and the power consumption corresponding to the first power consumption information is less than the preset power consumption difference, the processing of the pulse information and the first power consumption information can be understood as calculating the difference between the power consumptions corresponding to the two. In order to improve the reliability of the monitoring results, the present invention determines that the power metering device to be monitored is normal when the difference between the power consumptions corresponding to the pulse information and the first power consumption information is the same (which can be understood as the difference is within the preset allowable range). When the difference between the power consumptions corresponding to the pulse information and the first power consumption information is different (which can be understood as the difference is not within the preset allowable range), the target monitoring device will be used to re-acquire the operating information of at least three power metering devices to be monitored, and at least three differences will be calculated. When all three differences are not within the preset allowable range, it is determined that the power metering device to be monitored is abnormal.

[0045] The advantage of such a setting is that a detailed diagnostic report of the power metering equipment to be monitored can be obtained, so as to instruct the operation and maintenance personnel to repair and debug the power metering equipment to be monitored and ensure the stability of the power system.

[0046] The technical solution of this embodiment, after receiving the determined power metering device to be monitored and the target monitoring device, and using the target monitoring device, the current time and the preset duration, obtains the operation image information of the power metering device to be monitored, parses the data in the operation image information, obtains the pulse information and the first power consumption information of the power metering device to be monitored, reduces the frequency of information acquisition while ensuring the accuracy of information acquisition, improves the accuracy of the state determination work of the power metering device, and then processes the pulse information and the first power consumption information to obtain the state information of the power metering device to be monitored. The method for determining the state information is simple and efficient, and effectively improves the monitoring effectiveness of the power metering device. It solves the problems of cumbersome and time-consuming operations caused by the device state determination method of extracting features, model processing feature quantities, integrating data sets, transmitting data sets and comparing data sets, the state determination process is not simple enough, the real-time and accuracy of the state monitoring work of the power metering device is limited, and the operation and maintenance personnel are affected to effectively repair the power metering equipment, and even the stability of the power grid is affected.

[0047] Figure 2 This is a flow chart of another method for monitoring an electric power metering device provided by the present invention. This embodiment can be used to quickly, simply, efficiently and accurately determine whether an electric power metering device has abnormal conditions. The method can be performed by a monitoring device for an electric power metering device provided by the present invention. The device can be implemented in the form of hardware and / or software. In a specific embodiment, the device can be integrated in an electronic device. The following embodiments will be described by taking the device integrated in an electronic device as an example. Figure 2 , the method specifically comprises the following steps:

[0048] S201: upon receiving a monitoring instruction from an electric power metering device, determining an electric power metering device to be monitored and a target monitoring device based on a monitoring requirement of the monitoring instruction.

[0049] In this embodiment, the power metering device can be understood as a device that records the user's power consumption information, and the monitoring instruction can be understood as the instruction information for starting the monitoring work of the power metering device. The monitoring instruction contains the monitoring requirements of the power metering device, for example, the identification or location of the power metering device that needs to be monitored, the identification or location of the monitoring device that needs to perform the monitoring work, etc. The monitoring device is deployed at the information output end of the power metering device. There is a certain correspondence between the monitoring device and the power metering device. Generally, the monitoring device and the power metering device are one-to-one corresponding, and the two are electrically connected or communicated. In special cases, one monitoring device can correspond to multiple power metering devices. The correspondence between the monitoring device and the power metering device is related to the deployment location of the power metering device, the monitoring field of view of the monitoring device, and the deployment location of the monitoring device. The monitoring device can obtain the power consumption record information of its monitoring field of view or the connected power metering device. The power metering device to be monitored can be understood as the power metering device that needs to be monitored, and the target monitoring device can be understood as the monitoring device that performs the equipment monitoring work.

[0050] The determination logic of the power metering device to be monitored and the target monitoring device is the same as that described in S101, and the present invention will not elaborate on it here.

[0051] S202: Acquire operation image information of the power metering device to be monitored by using the target monitoring device, the current time and the preset duration.

[0052] Among them, the preset duration can be understood as the pre-set duration for collecting image information of the power metering equipment to be monitored, including 1 minute, 3 minutes, 5 minutes, etc. The specific duration is related to the monitoring indicators, the type of power metering equipment to be monitored and the monitoring logic. The operating image information of the power metering equipment to be monitored can be understood as the operating image or video of the power metering equipment to be monitored during the monitoring time period.

[0053] Specifically, using the target monitoring device, the current time and the preset duration to obtain the operating image information of the power metering device to be monitored can be understood as determining the acquisition time period of the operating image of the power metering device to be monitored according to the current time and the preset duration, and controlling the target monitoring device to work in the time period to obtain the operating image information of the power metering device to be monitored. The advantage of such a setting is that an image information acquisition strategy can be quickly formulated, and image or video information used to determine the operating status of the power metering device to be monitored can be efficiently and accurately acquired.

[0054] S203: Analyze the operation image information to obtain pulse information, first power consumption data, and second power consumption data of the power metering device to be monitored.

[0055] Among them, the pulse information is the flashing frequency of the pulse indicator light of the power metering device to be monitored, the first power consumption data is the power value of the power metering device to be monitored at the start time of image acquisition, and the second power consumption data is the power value of the power metering device to be monitored at the end time of image acquisition.

[0056] Specifically, the start image acquisition time can be understood as the current time described in S202, that is, the time determined to start executing the information acquisition work, and the end image acquisition time can be understood as the time corresponding to the preset time after the start image acquisition time.

[0057] The advantage of this setting is that it can quickly parse out effective information from the running image information, reduce the workload and data volume of the processor, and improve the efficiency of monitoring work.

[0058] S204: Determine first power usage information based on a difference between the first power usage data and the second power usage data.

[0059] The first power consumption information can be understood as the actual displayed power consumption of the power metering device to be monitored. b =e2-e1, wherein e2 represents the second power consumption data, and e1 represents the first power consumption data.

[0060] S205: Process the pulse information and the first power consumption information to obtain status information of the power metering device to be monitored.

[0061] In this embodiment, the status information can be understood as the monitoring conclusion, diagnostic analysis, abnormal cause and abnormal handling instruction of the power metering device to be monitored. The monitoring conclusion includes but is not limited to normal operating state, abnormal operating state and problem operating state, which is used to indicate whether the power metering device to be monitored is in normal operating state. Specifically, when the status information of the power metering device to be monitored is in normal operating state, it is determined that there is no abnormality in the power metering device to be monitored and it can continue to be put into use; when the status information of the power metering device to be monitored is in abnormal operating state, it is determined that the power metering device to be monitored is abnormal and maintenance continues; when the status information of the power metering device to be monitored is in problem operating state, it is determined that the power metering device to be monitored may be abnormal and further monitoring continues. The advantage of such a setting is that on the one hand, the preliminary diagnostic conclusion of the power metering device to be monitored can be quickly obtained to ensure the real-time nature of the diagnostic result; on the other hand, only the problem operating state is deeply monitored, which can save the workload of the monitoring device and the processor and reduce the power consumption of the power system.

[0062] In one embodiment, S205 may specifically include: determining the second power consumption information of the power metering device to be monitored based on the preset pulse flashing power consumption rules and pulse information; determining whether the power difference between the first power consumption information and the second power consumption information meets the preset power consumption tolerance conditions; if the power difference meets the preset power consumption tolerance conditions, determining that the status information is normal status information, wherein the normal status information is used to indicate that the power metering device to be monitored is in a normal operating state; if the power difference does not meet the preset power consumption tolerance conditions, determining that the status information is abnormal status information.

[0063] Among them, the preset pulse flickering energy consumption rule can be understood as the correspondence between the pulse flickering frequency and the power consumption, the second power consumption information can be understood as the actual power consumption of the power metering equipment to be monitored, and compliance with the preset power consumption tolerance conditions can be understood as the basis for judging whether there is an abnormality in the power metering equipment to be monitored, including but not limited to the maximum allowable difference between the first power consumption and the second power consumption.

[0064] Second power consumption information Wherein, M represents pulse information, that is, the number of flashes of the indicator light of the monitored power metering device during the collection period of the operation image information, and N represents the number of flashes of the pulse indicator light for every 1 kWh of electricity consumed.

[0065] Exemplarily, assuming that the preset power consumption tolerance condition is zero, the power difference between the first power consumption information and the second power consumption information is calculated, and the power difference K a =E b -E a When K a When K is equal to zero, it means that there is no abnormality in the power metering equipment to be monitored. It is worth noting that in order to improve the reliability of the monitoring results, the present invention a When it is equal to zero, it will not immediately determine that the power metering device to be monitored is abnormal, but will use the target monitoring device to re-acquire the operating information of at least three power metering devices to be monitored, and recalculate at least three K a , in three K a Only when both are not zero, it is determined that the power metering equipment to be monitored is abnormal.

[0066] The power metering device will only jump when the power consumption meets the jump conditions. When a microcurrent is generated, the indicator light will flash regularly according to the microcurrent information. If the power consumption is not large, the indicator light will flash regularly and the ionization metering device will not generate power consumption. In order to eliminate the monitoring anomaly caused by this part of the reason, after determining that the status information is abnormal status information, the present invention also includes: controlling the power load device to operate based on preset parameters, and using the target monitoring device to determine the verification operation information of the power metering device to be monitored, wherein the verification operation information includes verification pulse information and verification power consumption information; processing the verification pulse information and the verification power consumption information to obtain the verification status information of the power metering device to be monitored, wherein the verification status information is used to indicate whether the power metering device to be monitored is in an abnormal operation state.

[0067] Among them, the power load device can be understood as a load unit deployed at the output end of the power metering device together with the monitoring device, which is used to increase the power consumption so that the monitoring device can obtain the operation image information of the power metering device to be monitored with significant changes. The preset parameters can be understood as the operation information of the power load device, including but not limited to the operation time and operation power. The verification operation information can be understood as the operation image information of the power metering device to be monitored obtained by the target monitoring device after the power load device is controlled to operate based on the preset parameters. Processing the verification pulse information and the verification power consumption information can be understood as evaluating the difference in power consumption corresponding to the verification pulse information and the verification power consumption information to determine whether there is really an abnormality in the power metering device to be monitored.

[0068] The difference K between the power consumption corresponding to the verification pulse information and the verification power consumption information b =E c -(E a +E d ), where E c Indicates the actual power consumption after adding the power load device, E a +E d Indicates the actual displayed power consumption after adding the power load device. For example, when K b When K is equal to zero, it means that there is no abnormality in the power metering equipment to be monitored. It is worth noting that in order to improve the reliability of the monitoring results, the present invention b When it is equal to zero, it will not immediately determine that the power metering device to be monitored is abnormal, but will use the target monitoring device to re-acquire the operating information of at least three power metering devices to be monitored, and recalculate at least three K b , in three K b Only when both are not zero, it is determined that the power metering equipment to be monitored is abnormal.

[0069] Figure 3It is a schematic diagram of a monitoring device provided by the present invention. The arrow in the figure indicates the direction of information transmission. The operating console can be understood as a device for users to issue monitoring instructions, including a data extraction unit, a data comparison unit and an abnormality positioning unit. The data extraction unit is used to parse the collected image operation information, the data comparison unit is used to compare the power consumption data, and the abnormality positioning unit is used to determine the abnormal position of the power metering device to be monitored. The monitoring device includes a load unit, a positioning unit, a data acquisition unit and a communication unit. The load unit is the above-mentioned power load device, which is used to highlight the power consumption information of the power metering device. The positioning unit is used to determine the location of the monitoring device. The data acquisition unit is used to collect the image operation information of the power metering device corresponding to the monitoring device. The communication unit is used to transmit information to realize information interaction between the monitoring device and the operating console. Each unit works with each other to jointly complete the monitoring of the power metering equipment of the power system.

[0070] The technical solution of this embodiment, after receiving the determined power metering device to be monitored and the target monitoring device, and using the target monitoring device to determine the pulse information and the first power consumption information of the power metering device to be monitored, reduces the frequency of information acquisition while ensuring the accuracy of information acquisition, improves the accuracy of the state determination work of the power metering device, and then processes the pulse information and the first power consumption information to obtain the state information of the power metering device to be monitored. The method for determining the state information is simple and efficient, and effectively improves the monitoring effectiveness of the power metering device. It solves the problems of cumbersome and time-consuming operations caused by the device state determination method of extracting features, model processing feature quantities, integrating data sets, transmitting data sets, and comparing data sets, the state determination process is not simple enough, the real-time and accuracy of the state monitoring work of the power metering device is limited, and the operation and maintenance personnel are affected to effectively repair the power metering equipment, and even the stability of the power grid is affected.

[0071] Figure 4 Schematic diagram of the structure of a monitoring device for electric power metering equipment provided by the present invention. Figure 4 As shown, the apparatus includes: a device determination module 301, an information determination module 302 and a state determination module 303.

[0072] The device determination module 301 is configured to determine the power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction when receiving a monitoring instruction of the power metering device.

[0073] The information determination module 302 is used to determine the operation information of the power metering device to be monitored by using the target monitoring device, wherein the operation information includes the pulse information and the first power consumption information of the power metering device to be monitored.

[0074] The state determination module 303 is used to process the pulse information and the first power consumption information to obtain the state information of the power metering device to be monitored, wherein the state information is used to indicate whether the power metering device to be monitored is in a normal operating state.

[0075] Optionally, when the monitoring requirements include an electric power metering device identifier, the device determination module 301 is specifically used to determine a set of candidate electric power metering devices, wherein the set of candidate electric power metering devices includes at least one candidate electric power metering device and at least one candidate electric power metering device identifier, and the candidate electric power metering device identifier and the candidate electric power metering device correspond one to one; determine that the candidate electric power metering device corresponding to the candidate electric power metering device identifier that is the same as the electric power metering device identifier is the electric power metering device to be monitored, and determine that the monitoring device connected to the electric power metering device to be monitored is the target monitoring device.

[0076] Optionally, when the monitoring requirements include a monitoring device identifier, the device determination module 301 is specifically used to determine a set of candidate monitoring devices, wherein the set of candidate monitoring devices includes at least one candidate monitoring device and at least one candidate monitoring device identifier, and the candidate monitoring device identifier and the candidate monitoring device correspond one-to-one; determine that the candidate monitoring device corresponding to the candidate monitoring device identifier that is the same as the monitoring device identifier is the target monitoring device; based on the target monitoring device, search in the correspondence between the monitoring device and the power metering device to obtain the power metering device to be monitored, wherein the correspondence is at least one of a connection correspondence, an identifier correspondence, and a deployment location correspondence.

[0077] Optionally, the information determination module 302 is specifically used to obtain the operation image information of the power metering device to be monitored by using the target monitoring device, the current time and the preset duration; parse the operation image information to obtain the pulse information, the first power consumption data and the second power consumption data of the power metering device to be monitored, wherein the pulse information is the flashing frequency of the pulse indicator light of the power metering device to be monitored, the first power consumption data is the power value of the power metering device to be monitored at the start time of image acquisition, and the second power consumption data is the power value of the power metering device to be monitored at the end time of image acquisition; determine the first power consumption information based on the difference between the first power consumption data and the second power consumption data.

[0078] Optionally, the status determination module 303 is specifically used to determine the second power consumption information of the power metering device to be monitored based on the preset pulse flickering power consumption rules and pulse information; determine whether the power difference between the first power consumption information and the second power consumption information meets the preset power consumption tolerance conditions; if the power difference meets the preset power consumption tolerance conditions, determine that the status information is normal status information, wherein the normal status information is used to indicate that the power metering device to be monitored is in normal operating state; if the power difference does not meet the preset power consumption tolerance conditions, determine that the status information is abnormal status information.

[0079] Optionally, the status determination module 303 is also used to control the power load device to operate based on preset parameters after determining that the status information is abnormal status information, and use the target monitoring device to determine the verification operation information of the power metering device to be monitored, wherein the verification operation information includes verification pulse information and verification power consumption information; the verification pulse information and the verification power consumption information are processed to obtain the verification status information of the power metering device to be monitored, wherein the verification status information is used to indicate whether the power metering device to be monitored is in an abnormal operating state.

[0080] The monitoring device for electric power metering equipment provided in this embodiment can execute the monitoring method for electric power metering equipment provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0081] Figure 5 : is a schematic diagram of the structure of an electronic device provided by the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workbenches, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0082] like Figure 5 As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (also called random access memory, RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, ROM 12 and RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0083] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0084] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as a monitoring method for an electric power metering device.

[0085] In some embodiments, the monitoring method of the electric power metering device may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the monitoring method of the electric power metering device described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to execute the monitoring method of the electric power metering device in any other appropriate manner (e.g., by means of firmware).

[0086] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0087] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0088] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, device, or equipment. A computer-readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0089] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0090] The systems and techniques described herein can be implemented in a computing system that includes backend components (e.g., as a data server) or a computing system that includes middleware components (e.g., an application server) or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein) or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0091] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0092] In one embodiment, the present invention further includes a computer program product, the computer program product includes a computer program, and when the computer program is executed by a processor, the monitoring method of the electric power metering device of any embodiment of the present invention is implemented.

[0093] In the process of implementation, the computer program product can be written in one or more programming languages ​​or a combination thereof to perform the computer program code of the present invention, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (for example, using an Internet service provider to connect through the Internet).

[0094] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0095] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A monitoring method for electric power metering equipment, characterized in that: include: When receiving a monitoring instruction of an electric power metering device, determining the electric power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction; Determine the operation information of the power metering device to be monitored by using the target monitoring device, wherein the operation information includes pulse information and first power consumption information of the power metering device to be monitored; The pulse information and the first power consumption information are processed to obtain status information of the power metering device to be monitored, wherein the status information is used to indicate whether the power metering device to be monitored is in a normal operating state.

2. The method according to claim 1, characterized in that When the monitoring requirement includes an electric power metering device identifier, the step of determining the electric power metering device to be monitored and the target monitoring device based on the monitoring requirement of the monitoring instruction includes: Determine a set of candidate power metering devices, wherein the set of candidate power metering devices includes at least one candidate power metering device and at least one candidate power metering device identifier, and the candidate power metering device identifier corresponds to the candidate power metering device in a one-to-one correspondence; The candidate power metering device corresponding to the candidate power metering device identifier that is the same as the power metering device identifier is determined as the power metering device to be monitored, and the monitoring device connected to the power metering device to be monitored is determined as the target monitoring device.

3. The method according to claim 1, characterized in that When the monitoring requirement includes a monitoring device identifier, the step of determining the power metering device to be monitored and the target monitoring device based on the monitoring requirement of the monitoring instruction includes: Determine a candidate monitoring device set, wherein the candidate monitoring device set includes at least one candidate monitoring device and at least one candidate monitoring device identifier, and the candidate monitoring device identifier corresponds to the candidate monitoring device in a one-to-one manner; Determine that the candidate monitoring device corresponding to the candidate monitoring device identifier that is identical to the monitoring device identifier is the target monitoring device; The target monitoring device is searched in the correspondence between the monitoring device and the power metering device to obtain the power metering device to be monitored, wherein the correspondence is at least one of a connection correspondence, an identification correspondence and a deployment position correspondence.

4. The method according to claim 1, characterized in that: The step of using the target monitoring device to determine the operation information of the power metering device to be monitored includes: Using the target monitoring device, the current time and the preset duration, the operation image information of the power metering device to be monitored is obtained; Parse the operation image information to obtain pulse information, first power consumption data, and second power consumption data of the power metering device to be monitored, wherein the pulse information is the flashing frequency of the pulse indicator light of the power metering device to be monitored, the first power consumption data is the power value of the power metering device to be monitored at the start time of image acquisition, and the second power consumption data is the power value of the power metering device to be monitored at the end time of image acquisition; The first power usage information is determined based on a difference between the first power usage data and the second power usage data.

5. The method according to claim 1, characterized in that: The processing of the pulse information and the first power consumption information to obtain the status information of the power metering device to be monitored includes: Determine the second power consumption information of the power metering device to be monitored based on the preset pulse flicker power consumption rule and the pulse information; Determine whether the power difference between the first power consumption information and the second power consumption information meets a preset power consumption tolerance condition; If the power difference meets the preset power consumption tolerance condition, the state information is determined to be normal state information, wherein the normal state information is used to indicate that the power metering device to be monitored is in a normal operating state; If the power difference does not meet the preset power consumption tolerance condition, the status information is determined to be abnormal status information.

6. The method according to claim 5, characterized in that After determining that the state information is abnormal state information, the method further includes: Controlling the electric load device to operate based on preset parameters, and using the target monitoring device to determine the verification operation information of the electric power metering device to be monitored, wherein the verification operation information includes verification pulse information and verification power consumption information; The verification pulse information and the verification power consumption information are processed to obtain verification status information of the power metering device to be monitored, wherein the verification status information is used to indicate whether the power metering device to be monitored is in an abnormal operating state.

7. A monitoring device for electric power metering equipment, characterized in that: Used to implement the monitoring method of the power metering device according to any one of claims 1 to 6, the monitoring device of the power metering device comprises: The device determination module is used to determine the power metering device to be monitored and the target monitoring device based on the monitoring requirements of the monitoring instruction when receiving the monitoring instruction of the power metering device; An information determination module, used to determine the operation information of the power metering device to be monitored by using the target monitoring device, wherein the operation information includes pulse information and first power consumption information of the power metering device to be monitored; The state determination module is used to process the pulse information and the first power consumption information to obtain the state information of the power metering device to be monitored, wherein the state information is used to indicate whether the power metering device to be monitored is in a normal operating state.

8. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively coupled to the at least one processor; The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the monitoring method of the electric power metering device described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the monitoring method of the power metering device according to any one of claims 1 to 6 when executed.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the computer program implements the monitoring method of the electric power metering device according to any one of claims 1 to 6.

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