Power failure fault alarm method and device, electronic equipment and computer readable medium

Abstract

The embodiment of the invention discloses a power failure fault warning method and device, electronic equipment and a computer readable medium. A specific embodiment of the method comprises the following steps: acquiring a real-time digital twinborn model; in response to the received equipment fault detection information, obtaining a target equipment identifier; obtaining a power equipment association relationship graph from a distributed server; according to the target equipment identifier, performing preliminary cutting on the electrical equipment association relationship graph to generate a first cut graph; determining first power failure influence range information according to the first clipped map; obtaining a distribution map from a distributed server; screening out at least one piece of first key facility object information from the distribution map; and displaying a first real-time region image corresponding to the first power supply sub-region in the real-time digital twin model. According to the implementation mode, the corresponding related power failure information can be quickly and efficiently generated for the fault equipment, subsequent power equipment maintenance can be carried out in time, and stable power supply is guaranteed.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the field of computer technology, and in particular to a power outage fault alarm method, device, electronic device, and computer-readable medium. Background Art

[0002] At present, with the continuous development of electricity, it is very important to determine the scope of power outages affected by equipment failures and the power supply of key facilities affected by them when power equipment fails. The commonly used method for determining the impact of power equipment failures is to manually report the impact of each affected object to determine the impact of power equipment failures. Among them, the affected object is the object whose power supply is affected by the power equipment failure.

[0003] However, when using the above method, the following technical problems often occur: The manual reporting method is inefficient and cannot accurately determine the scope of the power outage and the key facilities affected in real time, resulting in the failure of power supply to be effectively and promptly maintained.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the inventive concept and therefore it may contain information that does not form the prior art that is already known in this country to a person of ordinary skill in the art. Summary of the invention

[0005] The content of this disclosure is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this disclosure is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] Some embodiments of the present disclosure propose a power outage fault alarm method, device, electronic device, and computer-readable medium to solve one or more of the technical problems mentioned in the above background technology section.

[0007] In a first aspect, some embodiments of the present disclosure provide a power outage fault alarm method, comprising: obtaining a real-time digital twin model for a target power supply area; in response to a deployment terminal corresponding to the real-time digital twin model receiving equipment fault detection information for a target power device, obtaining a device identifier corresponding to the target power device as a target device identifier; obtaining a power equipment association relationship map corresponding to the target power supply area from a distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association relationship map is a device identifier, and an edge represents an association relationship between two power devices; according to the target device identifier, preliminarily cropping the power equipment association relationship map to generate a first cropped map; and according to the first cropped map spectrum, determine the first power outage impact range information; obtain the distribution map of the key facility objects and power equipment corresponding to the above-mentioned target power supply area from the above-mentioned distributed server; filter out at least one first key facility object information corresponding to the above-mentioned first power outage impact range information from the above-mentioned distribution map; display the first real-time area image corresponding to the first power supply sub-area in the above-mentioned real-time digital twin model, wherein the above-mentioned first real-time area image contains range marking information representing the area range corresponding to the above-mentioned first power outage impact range information, at least one first object marking information corresponding to the above-mentioned at least one first key facility object information and a fault identifier corresponding to the above-mentioned target power equipment, wherein the above-mentioned first power supply sub-area is a sub-area within the above-mentioned target power supply area determined based on the above-mentioned first power outage impact range information.

[0008] In the second aspect, some embodiments of the present disclosure provide a device for displaying power outage-related information, including: a first acquisition unit, configured to acquire a real-time digital twin model for a target power supply area; a second acquisition unit, configured to acquire a device identifier corresponding to the target power equipment as a target device identifier in response to the deployment terminal corresponding to the real-time digital twin model receiving device fault detection information for the target power equipment; a third acquisition unit, configured to acquire a power equipment association relationship map corresponding to the target power supply area from a distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association relationship map is a device identifier, and an edge represents an association relationship between two power equipment; a cropping unit, configured to preliminarily crop the power equipment association relationship map according to the target device identifier to generate a first cropped map; a determination unit, configured to determine the power equipment association relationship map according to the target device identifier. A first cropped map is used to determine the first power outage impact range information; a fourth acquisition unit is configured to obtain a distribution map of key facility objects and power equipment corresponding to the above-mentioned target power supply area from the above-mentioned distributed server; a screening unit is configured to screen out at least one first key facility object information corresponding to the above-mentioned first power outage impact range information from the above-mentioned distribution map; a display unit is configured to display a first real-time area image corresponding to the first power supply sub-area in the real-time digital twin model to perform power outage fault alarm processing, wherein the first real-time area image contains range marking information representing the area range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment, wherein the first power supply sub-area is a sub-area within the target power supply area determined based on the first power outage impact range information.

[0009] In a third aspect, some embodiments of the present disclosure provide an electronic device comprising: one or more processors; a storage device on which one or more programs are stored, and when the one or more programs are executed by the one or more processors, the one or more processors implement the method described in any implementation manner in the first aspect.

[0010] In a fourth aspect, some embodiments of the present disclosure provide a computer-readable medium having a computer program stored thereon, wherein when the program is executed by a processor, the method described in any implementation manner in the first aspect is implemented.

[0011] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: through the power outage fault alarm method of some embodiments of the present disclosure, the corresponding relevant power outage information can be generated quickly and efficiently for the faulty equipment, so as to carry out the subsequent power equipment maintenance in time and ensure the stable supply of electricity. Specifically, the reason for the inefficiency of the relevant power equipment maintenance is that the manual reporting method is inefficient, and the power outage scope and the key facility objects affected cannot be accurately determined in real time, resulting in the power failure supply situation cannot be effectively and timely maintained. Based on this, the power outage fault alarm method of some embodiments of the present disclosure, first, obtains a real-time digital twin model for the target power supply area, where, through the real-time digital twin model, the real-time reception of the equipment failure situation and the real-time and effective display of the relevant power outage information caused by the faulty equipment can be realized, so that the real-time maintenance personnel of the fault can effectively discover and maintain the relevant information of the power outage. Then, in response to the above-mentioned real-time digital twin model corresponding to the deployment terminal receiving the equipment fault detection information for the target power equipment, the equipment identification corresponding to the above-mentioned target power equipment is obtained as the target equipment identification, so as to determine the various power equipment that may be affected by the target equipment identification. Next, the power equipment association graph corresponding to the target power supply area is obtained from the distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association graph is a device identifier, and the edge represents the association relationship between two power equipment. Here, through the power equipment association graph, each power equipment affected by the target power equipment failure can be efficiently and accurately determined to determine the power outage impact range information. Then, according to the target equipment identifier, the power equipment association graph is preliminarily trimmed to accurately generate a first trimmed graph. Then, according to the first trimmed graph, the first power outage impact range information can be accurately determined. Then, the distribution map for key facility objects and power equipment corresponding to the target power supply area is obtained from the distributed server, so that the key equipment objects under the corresponding range of the first power outage impact range information can be efficiently and accurately determined through the distribution map. Then, at least one first key facility object information corresponding to the first power outage impact range information can be accurately screened out from the distribution map to effectively perform power outage fault alarm processing on the key facility objects.Finally, the first real-time regional image corresponding to the first power supply sub-area is displayed in the above-mentioned real-time digital twin model to perform power outage fault alarm processing, wherein the above-mentioned first real-time regional image contains range marking information representing the regional range corresponding to the above-mentioned first power outage impact range information, at least one first object marking information corresponding to the above-mentioned at least one first key facility object information, and a fault identifier corresponding to the above-mentioned target power equipment, wherein the above-mentioned first power supply sub-area is a sub-area within the above-mentioned target power supply area determined based on the above-mentioned first power outage impact range information. In summary, the power outage impact range information and the corresponding key facility object information can be accurately and effectively determined through the power equipment association relationship diagram and distribution diagram, so as to effectively display the corresponding power outage related information in the case of a target power equipment failure in the real-time digital twin model. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0013] Figure 1 is a flow chart of some embodiments of the power outage fault alarm method according to the present disclosure; Figure 2 is a schematic structural diagram of some embodiments of a device for displaying power outage related information according to the present disclosure; Figure 3 It is a schematic diagram of the structure of an electronic device suitable for implementing some embodiments of the present disclosure. DETAILED DESCRIPTION

[0014] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0015] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0016] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0017] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0018] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0019] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0020] refer to Figure 1 , shows a process 100 of some embodiments of the power outage fault alarm method according to the present disclosure. The power outage fault alarm method comprises the following steps: Step 101: Obtain a real-time digital twin model for a target power supply area.

[0021] In some embodiments, the execution subject (for example, an electronic device) of the above-mentioned power outage fault alarm method can obtain a real-time digital twin model for the target power supply area through a wired connection method or a wireless connection method. Among them, the target power supply area may be a regional area where power supply is carried out and the power outage related information is displayed in advance. For example, the target power supply area may be Haidian District, Beijing. The power outage related information may be information related to the power outage phenomenon. For example, the power outage related information may include: power outage area information, power outage equipment information. The power outage area information may characterize the area where the power supply is stopped. The power outage equipment information may characterize the equipment where the power supply is stopped. The real-time digital twin model may be a real-time display of the power outage situation in the target power supply area, the equipment information corresponding to each power equipment, and other information related to the regional power supply. The real-time digital twin model may be updated at predetermined intervals.

[0022] Step 102: In response to the deployment terminal corresponding to the real-time digital twin model receiving equipment fault detection information for the target power equipment, a device identifier corresponding to the target power equipment is obtained as the target device identifier.

[0023] In some embodiments, in response to the above-mentioned deployment terminal corresponding to the real-time digital twin model receiving the equipment fault detection information for the target power equipment, the above-mentioned execution subject can obtain the equipment identification corresponding to the above-mentioned target power equipment by wired or wireless means as the target equipment identification. Among them, the deployment terminal corresponding to the real-time digital twin model can be an electronic terminal for deploying the real-time digital twin model. The equipment fault detection information can be detection information characterizing the existence of an equipment operation fault in the target power equipment. The target power equipment can be a power equipment that is detected to have a possible operation fault. The equipment identification can characterize the identity information corresponding to the power equipment. Each power equipment has a unique corresponding equipment identification.

[0024] Step 103, obtaining a power equipment association relationship map corresponding to the above-mentioned target power supply area from the distributed server.

[0025] In some embodiments, the execution subject may obtain the power equipment association relationship map corresponding to the target power supply area from the distributed server. The distributed server is a server deployed for the target power supply area, each node in the power equipment association relationship map is a device identifier, and the edge represents the association relationship between two power devices. The distributed server may be a distributed type server. The power equipment association relationship map may represent the association relationship map of the association relationship between each power device. In practice, the association relationship may be an upstream and downstream relationship between power devices.

[0026] Step 104, preliminarily trimming the above-mentioned power equipment association relationship map according to the above-mentioned target equipment identification to generate a first trimmed map.

[0027] In some embodiments, the execution subject may perform preliminary trimming of the power equipment association relationship map according to the target equipment identifier to generate a first trimmed map, wherein each power equipment in the first trimmed map may be a power equipment having power supply problems caused by the operating failure of the target power equipment.

[0028] As an example, first, determine the identification position of the target device identification in the above-mentioned power equipment association relationship map. Then, determine the device type corresponding to the above-mentioned target power device. Next, determine the impact step corresponding to the above-mentioned device type. Among them, the impact step exists for each device type. Finally, with the identification position as the center and the impact step as the edge clipping length, the above-mentioned power equipment association relationship map is preliminarily clipped to generate a first clipped map. The edge clipping length can characterize the clipping length of the edge in the map.

[0029] Step 105: Determine the first power outage impact range information based on the first cropped graph.

[0030] In some embodiments, the execution entity may determine the first power outage impact range information according to the first cropped graph, wherein the first power outage impact range information may be the range information of the regional power outage caused by the failure of the target power equipment.

[0031] As an example, the execution entity may directly determine the area range corresponding to each power device in the first cropped map to generate area range information as the first power outage impact range information.

[0032] In some optional implementations of some embodiments, determining the first power outage impact range information according to the first cropped graph includes: In the first step, a subset of power equipment information corresponding to the target power equipment is extracted from the first cropped graph by extracting association relationships. The association extraction method may be to extract each power equipment that has power supply problems caused by the failure of the target power equipment. In practice, other power equipment that may cause power supply failures due to the failure of the target power equipment may be determined through an association extraction table.

[0033] The second step is to determine the first power outage scope information based on the power equipment information subset.

[0034] As an example, the above-mentioned execution entity may determine the area range information of the power equipment corresponding to the power equipment information subset as the first power outage range information.

[0035] Step 106: Obtain, from the distributed server, a distribution map of key facility objects and power equipment corresponding to the target power supply area.

[0036] In some embodiments, the execution subject may obtain a distribution map of key facility objects and power equipment corresponding to the target power supply area from the distributed server. The distribution map may represent a map of the corresponding distribution locations of the associated implementation objects and power equipment. The key facility object may be a facility object with a very large social impact. For example, the key facility object may be, but is not limited to, one of the following: a school, a hospital, a key focus area, or a key factory.

[0037] Step 107: Filter out at least one first key facility object information corresponding to the first power outage impact range information from the distribution map.

[0038] In some embodiments, the execution entity may filter out at least one first critical facility object information corresponding to the first power outage impact range information from the distribution map. The at least one first critical facility object information is the object information of each critical facility object within the power outage impact range corresponding to the first power outage impact range information. For example, the first power outage impact range information corresponds to regional information A, and the corresponding at least one first critical facility object information includes: hospital A, hospital B, school A, and school B.

[0039] Step 108: Display a first real-time area image corresponding to the first power supply sub-area in the real-time digital twin model.

[0040] In some embodiments, the execution subject may display the first real-time regional image corresponding to the first power supply sub-area in the real-time digital twin model to perform power outage fault alarm processing. In the first real-time regional image, there is range marking information representing the regional range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment. In the first real-time regional image, there is range marking information representing the regional range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment. In the first real-time regional image, there is range marking information representing the regional range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment. In the first real-time regional image, there is range marking information representing the regional range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment. In the first real-time regional image, there is range marking information representing the regional range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information. The fault identifier may represent the identifier of whether the target power equipment has an operating fault.

[0041] In some optional implementations of some embodiments, the steps further include: The first step is to determine at least one power outage remediation plan corresponding to the at least one first critical facility object information. There is a one-to-one correspondence between the first critical facility object information in the at least one first critical facility object information and the power outage remediation plan in the at least one power outage remediation plan. The power outage remediation plan may be a plan for remediating power supply when there is a power supply failure in the first critical facility object information. It should be noted that the power outage remediation plan corresponding to each critical facility object information may be pre-set.

[0042] The second step is, in response to determining to execute the above-mentioned at least one power outage remediation plan, displaying the real-time area image corresponding to the first power supply sub-area in the above-mentioned real-time digital twin model, adding at least one power outage remediation mark for the above-mentioned at least one first key facility object information, wherein the power outage remediation mark supports mark click to jump to the corresponding power outage remediation plan. There is a one-to-one correspondence between the first key facility object information in the at least one first key facility object information and the power outage remediation mark in the at least one power outage remediation mark. The power outage remediation mark can indicate that the first key facility object is currently in a power outage remediation state.

[0043] The third step is to obtain a power maintenance object distribution map from the above-mentioned distributed server. The power maintenance object distribution map may be a map of the distribution locations of objects for power maintenance. The power maintenance object may be an object for normal power supply maintenance and power failure repair. For example, the power maintenance object may be an electrician.

[0044] The fourth step is to determine the power maintenance object information set corresponding to the first power outage impact range information from the power maintenance object distribution map, wherein the power maintenance object information corresponding objects in the power maintenance object information set are objects responsible for power maintenance within the corresponding range of the first power outage impact range information.

[0045] Step 5: For each piece of power maintenance object information in the power maintenance object information set, perform the following sending steps: Sub-step 1: Determine the maintenance work information corresponding to the above-mentioned power maintenance object information. The maintenance work information may represent the work content that the object corresponding to the power maintenance object information is responsible for.

[0046] Sub-step 2, in response to determining that the above-mentioned maintenance work information represents the power supply corresponding to the maintenance target key equipment object information, the power outage remediation plan and power outage maintenance speech information corresponding to the above-mentioned target key equipment object information are sent to the user terminal corresponding to the above-mentioned power maintenance object information. Among them, the power outage maintenance speech information can be generated by using a relevant speech generation model based on the power outage remediation plan and the environment in which the object corresponding to the current target key equipment object information is located. The speech generation model can be a large language model for generating speech based on natural language processing. The power outage maintenance speech information can represent the speech information for performing power outage maintenance to perform power outage remediation.

[0047] Sub-step 3, in response to determining that the above maintenance work information represents the power supply corresponding to the maintenance target power equipment, the equipment maintenance speech information corresponding to the above target power equipment is sent to the user terminal corresponding to the above power maintenance object information. The equipment maintenance speech information can represent the speech information for performing operation and maintenance of the power equipment. The equipment maintenance speech information can be pre-set speech information. The equipment maintenance speech information may include: equipment location, equipment failure condition, and equipment maintenance speech.

[0048] In some optional implementations of some embodiments, the steps further include: The first step is to adjust the fault mark in the real-time regional image displayed by the real-time digital twin model to a normal operation mark in response to receiving the normal operation information for the target power equipment, and add a power supply restoration mark for the at least one first key facility object information, wherein the normal operation mark supports mark click to jump to the normal operation information corresponding to the target power equipment. The normal operation mark can indicate that the target power equipment is in a normal operation state. The power supply restoration mark can indicate that the power supply of the object corresponding to at least one first key facility object information can be restored.

[0049] The second step is to send the above-mentioned normal operation information to the user terminal corresponding to the model object corresponding to the above-mentioned real-time digital twin model, and issue a warning message indicating that the above-mentioned target power equipment is operating normally.

[0050] The third step is to execute the original power supply for the at least one first key facility object information and issue the power supply for the first power outage impact range information in response to confirming that the power supply restoration mark is clicked.

[0051] In some optional implementations of some embodiments, the steps further include: The first step is to periodically update the above-mentioned power equipment association relationship map, the above-mentioned distribution map and the above-mentioned power maintenance object distribution map according to at least one pre-set update cycle to obtain the updated power equipment association relationship map, the updated distribution map and the updated power maintenance object distribution map. Among them, the above-mentioned at least one update cycle includes: the first update cycle corresponding to the above-mentioned power equipment association relationship map, the second update cycle corresponding to the above-mentioned distribution map and the third update cycle corresponding to the above-mentioned power maintenance object distribution map, and the above-mentioned second update cycle and the third update cycle are less than or equal to the above-mentioned first update cycle. The first update cycle, the second update cycle and the third update cycle can be pre-set durations.

[0052] The second step is to unify the regional scale of the updated power equipment association relationship map, the updated distribution map and the updated power maintenance object distribution map to generate the first power equipment association relationship map, the first distribution map and the first power maintenance object distribution map. The regional scale unification can indicate that the corresponding display area and display scale of the updated power equipment association relationship map, the updated distribution map and the updated power maintenance object distribution map are consistent.

[0053] The third step is to unify the key diagram information of the first power equipment association relationship map, the first distribution map and the first power maintenance object distribution map to generate the second power equipment association relationship map, the second distribution map and the second power maintenance object distribution map. The key diagram information unification may include but is not limited to at least one of the following: information unification of key power equipment and information unification of key locations in the region.

[0054] The fourth step is to replace the power equipment association relationship map, distribution map and power maintenance object distribution map in the above-mentioned distributed server with the above-mentioned second power equipment association relationship map, the above-mentioned second distribution map and the above-mentioned second power maintenance object distribution map respectively.

[0055] In some optional implementations of some embodiments, the above-mentioned power equipment association relationship map, the above-mentioned distribution map and the above-mentioned power maintenance object distribution map are periodically updated to obtain an updated power equipment association relationship map, an updated distribution map and an updated power maintenance object distribution map, including: The first step is to obtain the electric power equipment information set corresponding to the target power supply area, wherein the electric power equipment information set corresponds to the electric power equipment set whose corresponding equipment location is within the target power supply area.

[0056] In the second step, for each piece of electric power equipment information in the electric power equipment information set, the following first generation step is performed: Sub-step 1: Determine the equipment importance filing information corresponding to the above-mentioned power equipment information. The equipment importance filing information can be the filing status of the equipment importance filing of the power equipment information. The equipment importance can characterize the importance of the equipment corresponding to the power equipment information, and also feedback the importance of the power supply of the equipment corresponding to the power equipment information.

[0057] Sub-step 2, in response to determining that the equipment importance filing information indicates that the power equipment information has been filed for equipment importance and the filing qualification has not been revoked, generates generation information indicating that the power equipment information is key facility object information.

[0058] Sub-step 3, in response to determining that the equipment importance filing information indicates that the power equipment information has not been filed for equipment importance or the filing qualification has been revoked, obtain a historical power supply data sequence corresponding to the power equipment information. The historical power supply data sequence may be a power supply data sequence of the equipment corresponding to the power equipment information in a target historical time period. There is a one-to-one correspondence between the historical power supply data in the historical power supply data sequence and the historical time points in the target historical time period.

[0059] Sub-step 4, decomposing the historical power supply data sequence into data indicators to obtain a historical indicator data set sequence. There is a one-to-one correspondence between each historical indicator data in the historical indicator data set sequence and a historical time point in each historical time point. The historical indicator data set may be the indicator content of the corresponding device of the power equipment information under each power supply indicator at the corresponding historical time point. In practice, each power supply indicator may be pre-set. For example, each power supply indicator may include: voltage value, current value, voltage change.

[0060] As an example, first, each indicator calculation method corresponding to each power supply indicator is obtained. Then, for each historical power supply data in the historical power supply data sequence, each indicator calculation method is used to determine the historical indicator data set corresponding to the historical power supply data.

[0061] Sub-step 5, determining a future indicator data set sequence in a future time period for the power equipment information according to the historical indicator data set sequence. The future time period may be a preset time period in the future. There is a one-to-one correspondence between the future indicator data set in the future indicator data set sequence and the future time point in each future time point.

[0062] As an example, first, the above-mentioned execution entity can determine the future indicator data prediction model corresponding to each power supply indicator in each power supply indicator to obtain each future indicator data prediction model. Then, based on the above-mentioned historical indicator data set sequence, the future indicator data set sequence in the future time period for the above-mentioned power equipment information is determined using the future indicator data prediction model. The future indicator data prediction model can be a prediction model for predicting indicator data in the future time period. In practice, the future indicator data prediction model can be but is not limited to one of the following: a regression model, a prediction model based on a recurrent neural network model, a prediction model based on an LSTM model, and an SVM model.

[0063] Sub-step 6, determining the power consumption characteristic information corresponding to the above-mentioned power equipment information based on the above-mentioned historical indicator data set sequence and the above-mentioned future indicator data set sequence. Among them, the power consumption characteristic information can characterize the power consumption of the equipment corresponding to the power equipment information. Here, through the power consumption characteristic information, it can be determined whether the equipment corresponding to the power equipment information is a key equipment object. The power consumption characteristic information includes: an indicator content set of a key indicator set used to determine whether it is a key equipment object. In practice, the power consumption characteristic information may include: power consumption, power consumption duration, voltage, power equipment layout, number of power equipment and power consumption area range.

[0064] Sub-step 7: generating, based on the electricity usage characteristic information, generation information indicating whether the power equipment information is key equipment object information.

[0065] As an example, the execution subject may generate information indicating whether the power equipment information is key equipment object information by determining whether each key indicator content in the power consumption characteristic information satisfies the corresponding key indicator content conditions.

[0066] The third step is to update the key facility objects and power equipment in the above distribution map according to the obtained power equipment information set and the obtained generation information set to generate the above updated distribution map.

[0067] Step 4: for each piece of electric power equipment information in the electric power equipment information set, perform the following second generation step: Sub-step 1, determining the equipment task nature corresponding to the above-mentioned power equipment information. The equipment task nature can represent the content of the equipment work task corresponding to the power equipment information. For example, the equipment task nature can be but is not limited to one of the following: boost task nature, buck task nature, shunt task nature, transmission task nature.

[0068] Sub-step 2, determining the set of extracted association relationships corresponding to the above-mentioned equipment task properties. The extracted association relationships may be association relationships that are associated with the equipment task properties. As an example, the above-mentioned execution subject may query the extracted association relationship table corresponding to the above-mentioned equipment task properties from the target association relationship table.

[0069] As another example, the execution subject may also extract an extracted association relationship set corresponding to the nature of the device task from the knowledge graph.

[0070] Sub-step 3: extracting at least one piece of electric power equipment information corresponding to the electric power equipment information and having a corresponding relationship in the extraction association relationship table from the electric power equipment information set.

[0071] Sub-step 4, generates a device association table for the above-mentioned power equipment information, the above-mentioned at least one power equipment information and the corresponding at least one extracted association information, wherein the power equipment information in the above-mentioned at least one power equipment information and the extracted association information in the at least one extracted association information have a one-to-one correspondence.

[0072] The fifth step is to determine the historical equipment association relationship table set corresponding to the above-mentioned power equipment association relationship map. The historical equipment association relationship table set can be the equipment association relationship table at each historical time point.

[0073] Step 6: Generate at least one difference information between the device association relationship table set and the above historical device association relationship table set. The at least one difference information may represent the difference in table content between the device association relationship table set and the above historical device association relationship table set.

[0074] The seventh step is to update the electric power equipment association relationship map based on the at least one difference information to obtain an updated electric power equipment association relationship map.

[0075] Step 8: Obtain the maintenance time corresponding to the above power maintenance object distribution map, wherein the maintenance time may be the last historical update time corresponding to the above power maintenance object distribution map.

[0076] The ninth step is to obtain the power maintenance object change information between the above maintenance time and the current time. The power maintenance object change information can represent the change of the power maintenance object between the maintenance time and the current time.

[0077] The tenth step is to update the power maintenance object distribution map according to the power maintenance object change information to generate an updated power maintenance object distribution map.

[0078] In some optional implementations of some embodiments, the steps further include: The first step is to determine the regional power outage range information corresponding to the regional power outage information in response to the real-time digital twin model receiving the regional power outage information. The regional power outage information may be information about a power outage in a region. The regional power outage range information may be the regional range where the regional power outage occurs.

[0079] The second step is to determine the key facility object information set and the remaining facility object information set in the regional power outage range information, wherein the remaining facility object information set may be the remaining facility object information set except the key facility object information set within the regional power outage range.

[0080] As an example, the execution entity may determine the key facility object information set and the remaining facility object information set in the regional power outage range information by querying facility object information.

[0081] The third step is to perform object anomaly detection on the above-mentioned key facility object information set and the hierarchical device set of the remaining facility object information set to generate a detection result. The hierarchical device object anomaly detection may be a hierarchical anomaly detection that first performs object anomaly detection on the key facility object information set and then performs object anomaly detection on the remaining facility object information set. The detection result may be each facility object with an anomaly.

[0082] The fourth step is to obtain the device identification corresponding to the above test result as the test device identification.

[0083] The fifth step is to obtain the above-mentioned power equipment association relationship map from the above-mentioned distributed server.

[0084] The sixth step is to preliminarily cut the above-mentioned power equipment association relationship map according to the above-mentioned detection equipment identification to generate a second cut-after map. The specific implementation method will not be repeated here.

[0085] Step 7: Determine the second power outage impact range information based on the second cropped graph. The specific implementation method will not be described in detail.

[0086] Step 8: Obtain the distribution map from the above distributed server. The specific implementation method will not be described in detail.

[0087] In the ninth step, at least one second key facility object information corresponding to the second power outage impact range information is screened out from the distribution map. The specific implementation method will not be described in detail.

[0088] The tenth step is to display the second real-time regional image corresponding to the second power supply sub-area in the real-time digital twin model, wherein the second real-time regional image contains range marking information representing the regional range corresponding to the second power outage impact range information, at least one second object marking information corresponding to the at least one second key facility object information, and a fault identification of the detection power equipment, wherein the second power supply sub-area is a sub-area within the target power supply area determined based on the second power outage impact range information. The specific implementation method will not be repeated here.

[0089] The above technical solution and its related contents, as an inventive point of an embodiment of the present disclosure, solve the technical problem that the display of power outage related information in a regional power outage scenario is one of the important scenarios, so the generation of power outage related information in a regional power outage scenario is crucial. Based on this, the present disclosure determines the device identification that may have an abnormality by means of hierarchical anomaly detection, based on which the range marking information in the area, the at least one second object marking information corresponding to the at least one second key facility object information, and the fault identification of the detected power equipment can be accurately displayed.

[0090] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: through the power outage fault alarm method of some embodiments of the present disclosure, the corresponding relevant power outage information can be generated quickly and efficiently for the faulty equipment, so as to carry out the subsequent power equipment maintenance in time and ensure the stable supply of electricity. Specifically, the reason for the inefficiency of the relevant power equipment maintenance is that the manual reporting method is inefficient, and the power outage scope and the key facility objects affected cannot be accurately determined in real time, resulting in the power failure supply situation cannot be effectively and timely maintained. Based on this, the power outage fault alarm method of some embodiments of the present disclosure, first, obtains a real-time digital twin model for the target power supply area, where, through the real-time digital twin model, the real-time reception of the equipment failure situation and the real-time and effective display of the relevant power outage information caused by the faulty equipment can be realized, so that the real-time maintenance personnel of the fault can effectively discover and maintain the relevant information of the power outage. Then, in response to the above-mentioned real-time digital twin model corresponding to the deployment terminal receiving the equipment fault detection information for the target power equipment, the equipment identification corresponding to the above-mentioned target power equipment is obtained as the target equipment identification, so as to determine the various power equipment that may be affected by the target equipment identification. Next, the power equipment association graph corresponding to the target power supply area is obtained from the distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association graph is a device identifier, and the edge represents the association relationship between two power equipment. Here, through the power equipment association graph, each power equipment affected by the target power equipment failure can be efficiently and accurately determined to determine the power outage impact range information. Then, according to the target equipment identifier, the power equipment association graph is preliminarily trimmed to accurately generate a first trimmed graph. Then, according to the first trimmed graph, the first power outage impact range information can be accurately determined. Then, the distribution map for key facility objects and power equipment corresponding to the target power supply area is obtained from the distributed server, so that the key equipment objects under the corresponding range of the first power outage impact range information can be efficiently and accurately determined through the distribution map. Then, at least one first key facility object information corresponding to the first power outage impact range information can be accurately screened out from the distribution map to effectively perform power outage fault alarm processing on the key facility objects.Finally, the first real-time regional image corresponding to the first power supply sub-area is displayed in the above-mentioned real-time digital twin model to perform power outage fault alarm processing, wherein the above-mentioned first real-time regional image contains range marking information representing the regional range corresponding to the above-mentioned first power outage impact range information, at least one first object marking information corresponding to the above-mentioned at least one first key facility object information, and a fault identifier corresponding to the above-mentioned target power equipment, wherein the above-mentioned first power supply sub-area is a sub-area within the above-mentioned target power supply area determined based on the above-mentioned first power outage impact range information. In summary, the power outage impact range information and the corresponding key facility object information can be accurately and effectively determined through the power equipment association relationship diagram and distribution diagram, so as to effectively display the corresponding power outage related information in the case of a target power equipment failure in the real-time digital twin model.

[0091] Further references Figure 2 As an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of a device for displaying power outage related information. These device embodiments are similar to Figure 1 Corresponding to the method embodiments shown, the power outage related information display device can be specifically applied to various electronic devices.

[0092] like Figure 2As shown, a device 200 for displaying power outage related information includes: a first acquisition unit 201, a second acquisition unit 202, a third acquisition unit 203, a clipping unit 204, a determination unit 205, a fourth acquisition unit 206, a screening unit 207 and a display unit 208. Among them, the first acquisition unit 201 is configured to acquire a real-time digital twin model for the target power supply area; the second acquisition unit 202 is configured to obtain the device identification corresponding to the above-mentioned target power equipment in response to the deployment terminal corresponding to the above-mentioned real-time digital twin model receiving the equipment fault detection information for the target power equipment, as the target equipment identification; the third acquisition unit 203 is configured to acquire the power equipment association relationship map corresponding to the above-mentioned target power supply area from the distributed server, wherein the above-mentioned distributed server is a server deployed for the above-mentioned target power supply area, each node in the above-mentioned power equipment association relationship map is a device identification, and the edge represents the association relationship between two power devices; the cropping unit 204 is configured to perform preliminary cropping on the above-mentioned power equipment association relationship map according to the above-mentioned target equipment identification to generate a first cropped map; the determination unit 205 is configured to determine the first cropped map according to the above-mentioned first cropped map. Power outage impact range information; a fourth acquisition unit 206, configured to obtain a distribution map of key facility objects and power equipment corresponding to the above-mentioned target power supply area from the above-mentioned distributed server; a screening unit 207, configured to screen out at least one first key facility object information corresponding to the above-mentioned first power outage impact range information from the above-mentioned distribution map; a display unit 208, configured to display a first real-time area image corresponding to the first power supply sub-area in the real-time digital twin model to perform power outage fault alarm processing, wherein the first real-time area image contains range marking information representing the area range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment, wherein the first power supply sub-area is a sub-area within the target power supply area determined based on the first power outage impact range information.

[0093] It is understandable that the units recorded in the power outage related information display device 200 are similar to the reference Figure 1 Therefore, the operations, features and beneficial effects described above for the method are also applicable to the power outage related information display device 200 and the units contained therein, and will not be repeated here.

[0094] Reference below Figure 3 , which shows a structural schematic diagram of an electronic device (eg, an electronic device) 300 suitable for implementing some embodiments of the present disclosure. Figure 3The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0095] like Figure 3 As shown, the electronic device 300 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 301, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 302 or a program loaded from a storage device 308 to a random access memory (RAM) 303. In the RAM 303, various programs and data required for the operation of the electronic device 300 are also stored. The processing device 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0096] Typically, the following devices may be connected to the I / O interface 305: an input device 306 including, for example, a touch screen, a touch pad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; an output device 307 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 308 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 309. The communication device 309 may allow the electronic device 300 to communicate with other devices wirelessly or by wire to exchange data. Figure 3 The electronic device 300 is shown with various devices, but it should be understood that it is not required to implement or possess all the devices shown. More or fewer devices may be implemented or possessed instead. Figure 3 Each block shown in the figure may represent one device, or may represent multiple devices as required.

[0097] In particular, according to some embodiments of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, some embodiments of the present disclosure include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In some such embodiments, the computer program can be downloaded and installed from the network through the communication device 309, or installed from the storage device 308, or installed from the ROM 302. When the computer program is executed by the processing device 301, the above-mentioned functions defined in the method of some embodiments of the present disclosure are executed.

[0098] It should be noted that the computer-readable medium in some embodiments of the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, 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 above. In some embodiments of the present disclosure, the computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, device or device. In some embodiments of the present disclosure, the computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, in which a computer-readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer readable signal media may also be any computer readable medium other than computer readable storage media, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0099] In some embodiments, the client and the server may communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and may be interconnected with 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"), an internet (e.g., the Internet), and a peer-to-peer network (e.g., an ad hoc peer-to-peer network), as well as any currently known or future developed network.

[0100] The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; or it may exist independently without being assembled into the electronic device. The above-mentioned computer-readable medium carries one or more programs. When the above-mentioned one or more programs are executed by the electronic device, the electronic device: obtains a real-time digital twin model for the target power supply area; in response to the deployment terminal corresponding to the above-mentioned real-time digital twin model receiving equipment fault detection information for the target power equipment, obtains the equipment identification corresponding to the above-mentioned target power equipment as the target equipment identification; obtains the power equipment association relationship map corresponding to the above-mentioned target power supply area from the distributed server, wherein the above-mentioned distributed server is a server deployed for the above-mentioned target power supply area, each node in the above-mentioned power equipment association relationship map is a device identification, and an edge represents the association relationship between two power devices; based on the above-mentioned target equipment identification, the above-mentioned power equipment association relationship map is preliminarily cropped to generate a first cropped map; based on the above-mentioned first After cropping, the first power outage impact range information is determined; a distribution map of key facility objects and power equipment corresponding to the target power supply area is obtained from the distributed server; at least one first key facility object information corresponding to the first power outage impact range information is screened out from the distribution map; a first real-time area image corresponding to the first power supply sub-area is displayed in the real-time digital twin model to perform power outage fault alarm processing, wherein the first real-time area image contains range marking information representing the area range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment, wherein the first power supply sub-area is a sub-area within the target power supply area determined based on the first power outage impact range information.

[0101] Computer program code for performing the operations of some embodiments of the present disclosure may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may 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 may 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 may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0102] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0103] The units described in some embodiments of the present disclosure may be implemented by software or hardware. The units described may also be set in a processor, for example, it may be described as: a processor includes an acquisition unit, a query unit, and a segmentation unit. The names of these units do not constitute a limitation on the units themselves in some cases, for example, the acquisition unit may also be described as a "unit for acquiring the height and width of the first target image".

[0104] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0105] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A power outage fault alarm method, comprising: Obtain a real-time digital twin model for the target power supply area; In response to the deployment terminal corresponding to the real-time digital twin model receiving device fault detection information for the target power device, obtaining a device identifier corresponding to the target power device as the target device identifier; Acquire a power equipment association relationship map corresponding to the target power supply area from a distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association relationship map is a device identifier, and an edge represents an association relationship between two power equipments; Preliminarily trimming the power equipment association relationship map according to the target equipment identifier to generate a first trimmed map; Determining first power outage impact range information according to the first cropped graph; Acquire a distribution map of key facility objects and power equipment corresponding to the target power supply area from the distributed server; Filtering at least one first key facility object information corresponding to the first power outage impact range information from the distribution map; A first real-time area image corresponding to a first power supply sub-area is displayed in the real-time digital twin model to perform power outage fault alarm processing, wherein the first real-time area image contains range marking information characterizing the area range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment, wherein the first power supply sub-area is a sub-area within the target power supply area determined based on the first power outage impact range information.

2. The method according to claim 1, wherein: The method further comprises: determining at least one power outage remediation plan corresponding to the at least one first critical facility object information; In response to determining to execute the at least one power outage remediation plan, displaying a real-time area image corresponding to the first power supply sub-area in the real-time digital twin model and adding at least one power outage remediation mark for the at least one first critical facility object information, wherein the power outage remediation mark supports mark click to jump to the corresponding power outage remediation plan; Obtaining a power maintenance object distribution map from the distributed server; Determine a power maintenance object information set corresponding to the first power outage impact range information from the power maintenance object distribution map; For each piece of power maintenance object information in the power maintenance object information set, the following sending steps are performed: Determine the maintenance work information corresponding to the power maintenance object information; In response to determining that the maintenance work information represents the power supply corresponding to the maintenance target key device object information, a power outage remediation plan and power outage maintenance speech information corresponding to the target key device object information are sent to a user terminal corresponding to the power maintenance object information; In response to determining that the maintenance work information represents the power supply corresponding to the maintenance target power equipment, the equipment maintenance speech information corresponding to the target power equipment is sent to the user terminal corresponding to the power maintenance object information.

3. The method according to claim 2, wherein: The method further comprises: In response to receiving the normal operation information for the target power equipment, adjusting the fault mark in the real-time regional image displayed by the real-time digital twin model to a normal operation mark, and adding a power supply restoration mark for the at least one first key facility object information, wherein the normal operation mark supports mark click to jump to the normal operation information corresponding to the target power equipment; The normal operation information is sent to a user terminal corresponding to a model object corresponding to the real-time digital twin model, and a warning message indicating that the target power equipment is operating normally is issued; In response to determining that the power supply restoration mark is clicked, the original power supply for the at least one first key facility object information is executed, and the power supply for the first power outage impact range information is issued.

4. The method according to claim 2, wherein: The method further comprises: According to at least one pre-set update cycle, the power equipment association relationship map, the distribution map and the power maintenance object distribution map are periodically updated to obtain an updated power equipment association relationship map, an updated distribution map and an updated power maintenance object distribution map, wherein the at least one update cycle includes: a first update cycle corresponding to the power equipment association relationship map, a second update cycle corresponding to the distribution map and a third update cycle corresponding to the power maintenance object distribution map, and the second update cycle and the third update cycle are less than or equal to the first update cycle; Performing regional scale unification on the updated power equipment association relationship map, the updated distribution map, and the updated power maintenance object distribution map to generate a first power equipment association relationship map, a first distribution map, and a first power maintenance object distribution map; Unifying key graph information of the first power equipment association relationship graph, the first distribution graph, and the first power maintenance object distribution graph to generate a second power equipment association relationship graph, a second distribution graph, and a second power maintenance object distribution graph; The power equipment association relationship map, distribution map and power maintenance object distribution map in the distributed server are replaced with the second power equipment association relationship map, the second distribution map and the second power maintenance object distribution map respectively.

5. The method according to claim 4, wherein: The periodic updating of the electric power equipment association relationship map, the distribution map and the electric power maintenance object distribution map to obtain an updated electric power equipment association relationship map, an updated distribution map and an updated electric power maintenance object distribution map includes: Acquire a set of electric power equipment information corresponding to the target electric power supply area; For each piece of electric device information in the electric device information set characterizing whether the electric device information is generation information of key device object information, the following first generation step is performed: Determine the equipment importance filing information corresponding to the power equipment information; In response to determining that the equipment importance filing information indicates that the electric power equipment information has been filed for equipment importance and the filing qualification has not been revoked, generating generation information indicating that the electric power equipment information is key facility object information; In response to determining that the equipment importance filing information indicates that the power equipment information has not been filed for equipment importance or the filing qualification has been revoked, acquiring a historical power supply data sequence corresponding to the power equipment information; Decomposing the historical power supply data sequence into data indicators to obtain a historical indicator data set sequence; Determining a future indicator data set sequence within a future time period for the power equipment information according to the historical indicator data set sequence; Determining the power consumption characteristic information corresponding to the power equipment information according to the historical indicator data set sequence and the future indicator data set sequence; Generate, based on the power usage characteristic information, generation information indicating whether the power equipment information is key equipment object information; According to the obtained electric power equipment information set and the obtained generation information set, updating the key facility objects and electric power equipment in the distribution map to generate the updated distribution map; For each piece of electric device information in the electric device information set, the following second generation step is performed: Determine the nature of the equipment task corresponding to the power equipment information; Determine an extracted association relationship set corresponding to the device task property; Extracting at least one piece of electric device information corresponding to the electric device information and having a corresponding relationship in the extraction association relationship table from the electric device information set; Generate a device association relationship table for the power device information, the at least one power device information and the corresponding at least one extracted association relationship information, wherein the power device information in the at least one power device information and the extracted association relationship information in the at least one extracted association relationship information have a one-to-one correspondence; Determine a historical equipment association relationship table set corresponding to the electric power equipment association relationship map; generating at least one difference information between the device association relationship table set and the historical device association relationship table set; According to the at least one difference information, updating the electric power equipment association relationship map to obtain an updated electric power equipment association relationship map; Obtaining the maintenance time corresponding to the power maintenance object distribution map; Obtaining power maintenance object change information between the maintenance time and the current time; The power maintenance object distribution map is updated according to the power maintenance object change information to generate an updated power maintenance object distribution map.

6. The method according to claim 1, wherein: The determining, according to the first cropped graph, information on a first power outage impact range includes: Extracting a subset of power equipment information corresponding to the target power equipment from the first cropped graph by extracting association relationships; The first power outage scope information is determined based on the electric power equipment information subset.

7. A device for displaying information related to power outage, comprising: A first acquisition unit is configured to acquire a real-time digital twin model for a target power supply area; A second acquisition unit is configured to acquire, in response to the deployment terminal corresponding to the real-time digital twin model receiving device fault detection information for the target power device, a device identifier corresponding to the target power device as the target device identifier; A third acquisition unit is configured to acquire a power equipment association relationship map corresponding to the target power supply area from a distributed server, wherein the distributed server is a server deployed for the target power supply area, each node in the power equipment association relationship map is a device identifier, and an edge represents an association relationship between two power devices; A cutting unit is configured to perform preliminary cutting on the power equipment association relationship map according to the target equipment identifier to generate a first cut map; a determining unit configured to determine first power outage impact range information according to the first cropped graph; a fourth acquisition unit, configured to acquire, from the distributed server, a distribution map for key facility objects and power equipment corresponding to the target power supply area; a screening unit configured to screen out at least one first key facility object information corresponding to the first power outage impact range information from the distribution map; A display unit is configured to display a first real-time area image corresponding to a first power supply sub-area in the real-time digital twin model, wherein the first real-time area image contains range marking information characterizing the area range corresponding to the first power outage impact range information, at least one first object marking information corresponding to the at least one first key facility object information, and a fault identifier corresponding to the target power equipment, wherein the first power supply sub-area is a sub-area within the target power supply area determined based on the first power outage impact range information.

8. An electronic device comprising: one or more processors; a storage device having one or more programs stored thereon, When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 6.

9. A computer readable medium having a computer program stored thereon, wherein: When the program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.

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