Meter box regional position acquisition and analysis method, device and system in power grid appeal

Abstract

The invention provides a method, a device and a system for acquiring and analyzing the regional position of a meter box in a power grid appeal, and the method comprises the steps: querying and matching in a power grid topology database according to the incoming call number of a user to obtain a first structured address, the first structured address being the coordinate of a power grid topology level pointed by the meter box in a geographic information system; querying and matching in a geographic information database according to the plurality of place name keywords to obtain a second structured address, wherein the second structured address is a coordinate of an administrative division pointed by the plurality of place name keywords in the geographic information system; performing coordinate comparison on the first structured address and the second structured address according to the hierarchy; and taking a power supply unit which is pointed by the coordinate of which the coordinate difference value is smaller than a preset value and is in the power grid topology level as a meter box position coordinate appealed by the user. Accurate data samples are provided for power grid appeal hot spot area analysis, analysis errors of hot spot areas are reduced, and power generation and power transmission resource allocation can be decided conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid meter box data processing, and in particular to a method, device and system for collecting and analyzing the regional location of a meter box in a power grid. Background Art

[0002] Electricity is the infrastructure of modern society and is related to everyone's daily life. High-quality customer service can ensure that residents get timely and effective help when they encounter electricity problems, reducing the impact on their daily lives. Power grid companies usually actively respond to customer demands in customer service. By mastering the hot spots of customer demands, analyzing customer electricity data and the location of faults, and understanding the electricity demand patterns in different regions, they can more accurately predict and locate potential electricity problems and optimize the allocation of power generation and transmission resources. Therefore, with the increasing number of demands, how to analyze the hot spots of demands based on the location of customer demands (that is, the location of the meter box), assist in eliminating electricity risks in hot spots, and provide targeted services to customers in hot spots has become an important issue for power grid companies in customer service.

[0003] With the development of communication technology, communication operators can confirm the specific geographical location of telephone terminals through GPS positioning, base station positioning, etc. GPS positioning requires obtaining the user's telephone terminal permissions through software, and then uploading the coordinate information to the server, which cannot be applied to the location acquisition scenario of incoming callers; base station positioning technology is unique to communication operators, and for the protection of user privacy, it is not possible to share it with power grid companies.

[0004] In the existing technology, the customer's meter box location is usually obtained based on the caller number association file. Although this method can quickly lock the meter box location of the calling customer, it cannot accurately determine the meter box location of the customer's actual demand, and it will also lead to errors in the analysis of the demand hotspot area. This further causes the power grid company to be unable to accurately grasp the hotspot areas of customer demand and the power demand pattern, thereby leading to wrong decisions on the allocation of power generation and transmission resources.

[0005] Therefore, how to provide accurate data samples for the analysis of hot spots in power grid demand in order to facilitate decision-making on power generation and transmission resource allocation has become a technical problem that needs to be solved urgently. Summary of the invention

[0006] Based on the above situation, the main purpose of the present invention is to provide a method, device and system for collecting and analyzing the meter box area location in power grid demands, so as to provide accurate data samples for the analysis of hot spots in power grid demands, so as to facilitate decision-making on power generation and transmission resource allocation.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0008] In a first aspect, an embodiment of the present invention discloses a method for collecting and analyzing the location of a meter box area in a power grid appeal, which is applied to a user power grid appeal process, and the method includes:

[0009] Step S100, querying and matching in a power grid topology database according to a user's incoming call number to obtain a first structured address, wherein the first structured address is a coordinate of a power grid topology level pointed to by a meter box in a geographic information system, wherein the power grid topology database includes: a correspondence between meter boxes constructed according to the power grid topology level and coordinates of a geographic information system, and each meter box is associated with a user's telephone number;

[0010] Step S200, identifying the incoming call number corresponding to several place name keywords mentioned by the user in the power grid request;

[0011] Step S300, searching and matching a plurality of place name keywords in a geographic information database to obtain a second structured address, wherein the second structured address is the coordinates of the administrative division pointed to by the plurality of place name keywords in the geographic information system, wherein the geographic information database includes: a correspondence between an administrative address constructed according to a standard administrative division hierarchy and a geographic information system coordinate;

[0012] Step S400, performing coordinate comparison on the first structured address and the second structured address by level, wherein a level mapping relationship between the power grid topology level and the standard administrative division level is pre-established;

[0013] Step S500, taking the power supply unit in the power grid topology level pointed to by the coordinates whose coordinate difference is less than the preset value as the meter box location coordinates requested by the user.

[0014] Optionally, step S500 includes: taking the power supply unit of the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

[0015] Optionally, in step S400, the hierarchical mapping relationship is a one-to-one mapping of the power grid topology hierarchy from top to bottom and the standard administrative division hierarchy from top to bottom;

[0016] Step S500 includes:

[0017] The coordinate difference comparison result is determined from top to bottom according to the grid topology level. When the coordinate difference is less than a preset value, the comparison result is a match; when the coordinate difference is less than a preset value, the comparison result is a match failure.

[0018] When the comparison result of the current level is matched, the comparison result of the next level is determined;

[0019] When the comparison result of the current level is that the comparison fails, the power supply unit of the previous level of the current level will be used as the meter box location coordinates requested by the user.

[0020] Optionally, step S500 further includes:

[0021] When the comparison results of each level are all matched, the preset distance range judgment of the lowest level is performed, specifically, whether the coordinates of the transformer to which the meter box requested by the user belongs are within the preset distance range of the coordinates of the community or house number level requested by the user;

[0022] If the coordinates of the transformer are within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user;

[0023] If the coordinates of the transformer are not within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the substation to which the transformer belongs will be used as the coordinates of the meter box location requested by the user.

[0024] Optionally, in step S100, the correspondence between the meter box and the geographic information system coordinates includes: a correspondence between a user profile and user meter box information, wherein the user profile includes a user number and a reserved telephone number, and the user meter box information includes a user number list and meter box coordinates;

[0025] Step S100 includes: searching and matching in the user file according to the user's incoming call number to obtain the user number; extracting the meter box coordinates in the user meter box information according to the user number to obtain the first structured address.

[0026] In a second aspect, an embodiment of the present invention discloses a device for collecting and analyzing the location of a meter box area in a power grid request, which is applied to a user power grid request process, and the device includes:

[0027] A first address query module is used to query and match a first structured address in a power grid topology database according to a user's incoming call number, wherein the first structured address is a coordinate of a power grid topology level pointed to by a meter box in a geographic information system, wherein the power grid topology database includes: a correspondence between meter boxes constructed according to the power grid topology level and coordinates of the geographic information system, and each meter box is associated with a user's telephone number;

[0028] A keyword recognition module is used to identify the place name keywords mentioned by the user in the power grid request corresponding to the incoming call number;

[0029] A second address query module is used to query and match a second structured address in a geographic information database according to a plurality of place name keywords, wherein the second structured address is the coordinates of the administrative division pointed to by the plurality of place name keywords in the geographic information system, wherein the geographic information database includes: a correspondence between the administrative address constructed according to the standard administrative division hierarchy and the coordinates of the geographic information system;

[0030] A coordinate comparison module, used for performing coordinate comparison between the first structured address and the second structured address by level, wherein a level mapping relationship between the power grid topology level and the standard administrative division level is pre-established;

[0031] The location determination module is used to take the power supply unit in the power grid topology level pointed to by the coordinates whose coordinate difference is less than the preset value as the meter box location coordinates requested by the user.

[0032] Optionally, the location determination module is specifically configured to use the power supply unit at the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

[0033] Optionally, in the coordinate comparison module, the hierarchical mapping relationship is a one-to-one mapping of the power grid topology hierarchy from top to bottom and the standard administrative division hierarchy from top to bottom;

[0034] The location determination module includes:

[0035] A comparison result determination unit is used to determine the coordinate difference comparison result from top to bottom according to the power grid topology level, wherein when the coordinate difference is less than a preset value, the comparison result is a successful comparison; when the coordinate difference is less than a preset value, the comparison result is a failed comparison; when the comparison result of the current level is a successful comparison, the comparison result of the next level is determined;

[0036] The location determination unit is used to use the power supply unit of the previous level of the current level as the meter box location coordinates requested by the user when the comparison result of the current level is that the comparison fails.

[0037] Optionally, the location determination module further includes:

[0038] The distance judgment unit is used to judge the preset distance range of the lowest level when the comparison results of each level are all matched, specifically, to judge whether the coordinates of the transformer to which the meter box requested by the user belongs are within the preset distance range of the coordinates of the community or house number level requested by the user;

[0039] If the coordinates of the transformer are within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user;

[0040] If the coordinates of the transformer are not within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the substation to which the transformer belongs will be used as the coordinates of the meter box location requested by the user.

[0041] Optionally, in the first address query module, the correspondence between the meter box and the geographic information system coordinates includes: a correspondence between a user profile and user meter box information, wherein the user profile includes a user number and a reserved telephone number, and the user meter box information includes a user number list and meter box coordinates;

[0042] The first address query module is specifically used to query and match the user file according to the user's incoming call number to obtain the user number; extract the meter box coordinates according to the user number in the user meter box information to obtain the first structured address.

[0043] In a third aspect, an embodiment of the present invention discloses a device for collecting and analyzing the location of a meter box area in a power grid demand, including:

[0044] The method disclosed in the first aspect is used to collect and analyze the meter box area position, or the device disclosed in the second aspect is included.

[0045] In a fourth aspect, an embodiment of the present invention discloses a computer-readable storage medium having a computer program stored thereon, wherein the computer program stored in the storage medium is used to be executed by a processor to implement the method disclosed in the first aspect above.

[0046] In a fifth aspect, an embodiment of the present invention discloses a meter box area location collection and analysis system in a power grid demand, including:

[0047] Answering device, used to answer user calls and record keywords;

[0048] The back-end server uses the method disclosed in the first aspect to collect and analyze the meter box area location, or includes the device disclosed in the second aspect.

[0049] Beneficial effects:

[0050] According to a method, device and system for collecting and analyzing the location of a meter box area in a power grid appeal disclosed in an embodiment of the present invention, in the process of user appeal, a first structured address is obtained by querying and matching in a power grid topology database according to the user's incoming call number, and a second structured address is obtained by querying and matching in a geographic information database by identifying a number of place name keywords mentioned by the user in the power grid appeal corresponding to the incoming call number, wherein the first structured address is the coordinate of the power grid topology level pointed to by the meter box in the geographic information system, the second structured address is the coordinate of the administrative division pointed to by the several place name keywords in the geographic information system, and the power grid topology database Including the correspondence between the meter boxes constructed according to the grid topology level and the geographic information system coordinates, and each meter box is associated with the user's telephone number; wherein the geographic information database includes the correspondence between the administrative address constructed according to the standard administrative division level and the geographic information system coordinates; therefore, in the process of comparing the coordinates of the first structured address and the second structured address according to the level, the difference in the user's requested address can be determined through the hierarchical mapping relationship between the grid topology level and the standard administrative division level, based on which the power supply unit in the grid topology level pointed to by the coordinates with a coordinate difference less than the preset value is used as the meter box location coordinates requested by the user. In this way, the dual positioning of the user's requested meter box location is achieved, the positioning accuracy of the user's requested meter box location is improved, and then the requested meter box can be classified into an accurate area, providing accurate data samples for the hot spot area analysis of the grid demand, reducing the analysis errors of the hot spot area, so as to facilitate the decision-making of power generation and transmission resource allocation.

[0051] In actual application, the solution of the present invention can avoid the following situations through double positioning: 1. For example, the customer may use the same number to associate multiple meter boxes in different areas; 2. For example, the meter box that the customer actually requests may not be the meter box in his file; 3. The customer's calling number is not the number recorded in the file, etc. These three situations lead to the error in the collection of the meter box location that the customer actually requests, thereby providing accurate data samples for the analysis of hot spots in power grid requests and reducing the analysis errors in hot spots. On this basis, the power demand patterns in different regions can be understood, potential power problems can be predicted and located more accurately, the allocation of power generation and transmission resources can be optimized, and power outages can be reduced by taking measures in advance, the reliability of power supply can be improved, and the overall power grid efficiency can be improved.

[0052] Other beneficial effects of the present invention will be explained in the specific implementation manner through the introduction of specific technical features and technical solutions. Through the introduction of these technical features and technical solutions, those skilled in the art should be able to understand the beneficial technical effects brought about by the technical features and technical solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0054] Figure 1 A flow chart of a method for collecting and analyzing meter box area locations in a power grid demand disclosed in this embodiment;

[0055] Figure 2 A schematic diagram of a partial hierarchical structure of a power grid topology disclosed in this embodiment;

[0056] Figure 3 A schematic diagram of the correspondence between user telephone numbers and meter box coordinates in a power grid topology database disclosed in this embodiment;

[0057] Figure 4 A schematic diagram of coordinate comparison between a first structured address and a second structured address disclosed in this embodiment;

[0058] Figure 5 A schematic diagram of the structure of a device for collecting and analyzing the location of a meter box area in a power grid disclosed in this embodiment. DETAILED DESCRIPTION

[0059] The present invention is described below based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail. In order to avoid confusing the essence of the present invention, known methods, processes, procedures, and components are not described in detail.

[0060] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0061] Unless the context clearly requires otherwise, throughout the specification and claims, the words "include", "comprising" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive sense; that is, in the sense of "including but not limited to".

[0062] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0063] Glossary:

[0064] Structured address is a method of representing address information in a standardized format. The format of structured address varies from country to country, but the basic principle is the same, that is, by breaking down address information into standardized components for easy identification, processing and communication. The structured address referred to in this application can be applied in the fields of databases, address books, geographic information systems (GIS), etc. In this application, each level of the structured address contains the coordinate range of the area.

[0065] In order to provide accurate data samples for the analysis of hot spots in power grid demands, so as to facilitate decision-making on power generation and transmission resource allocation, this embodiment discloses a method for collecting and analyzing the location of meter boxes in power grid demands, which is applied to the process of user power grid demands. Figure 1 , Figure 1 This is a flow chart of a method for collecting and analyzing the location of a meter box area in a power grid demand disclosed in this embodiment. The method includes:

[0066] Step S100, query and match the first structured address in the power grid topology database according to the user's incoming call number. In this embodiment, the first structured address is the coordinate of the power grid topology level pointed to by the meter box in the geographic information system. As described above, in this application, each level of the structured address contains the coordinate range of the area. The so-called coordinate range refers to the coordinate collection of the area in the geographic information system (GIS). Of course, for equipment or buildings with a smaller footprint such as meter boxes and substations, their coordinate range can also be set to a point (i.e., a coordinate). In this embodiment, the power grid topology database includes: the correspondence between the meter boxes constructed according to the power grid topology level and the geographic information system coordinates, and each meter box is associated with the user's telephone number.

[0067] The grid topology level is used to show the connection and layout of various components in the power system, which can be graphically represented by a grid topology diagram. For details, please refer to Figure 2 , Figure 2 This is a schematic diagram of a partial hierarchical structure of a power grid topology level disclosed in this embodiment. The power grid topology diagram of this example includes elements such as power stations, substations, transmission lines, distribution lines, and users, and nodes are used to represent the connection relationship between these elements. At the same time, each element is drawn on a geographic map, corresponding one-to-one to the actual location, and has complete coordinate information and subordinate relationships. In the process of power transmission, after being transformed by the substation, it is transmitted to each transformer through a medium-voltage line for transformation. The power transformed by the transformer is transmitted to the meter box of each user through a low-voltage line. In this power transmission process, the substation, transformer, and meter box constitute various levels in the power grid topology hierarchy. Of course, in terms of management, there are power supply stations / power supply centers, district / county-level power supply units, and municipal-level power supply units above the substation. Each level in the power grid topology hierarchy corresponds to multiple next levels. The meter box is the smallest level in the power grid topology hierarchy and directly corresponds to a specific user. When configuring a meter box for a user, an association is established between the user's reserved telephone number and the meter box and the location of the meter box and the stored in a power grid topology database. Based on this pre-established association, when a call is received from the user, the location of the meter box can be queried and matched in the power grid topology database through the incoming call number. In this embodiment, the location of the meter box uses coordinates in a geographic information system (GIS).

[0068] In a specific embodiment, in step S100, the correspondence between the meter box and the geographic information system coordinates includes: the correspondence between the user file and the user meter box information, wherein the user file includes a user number and a reserved telephone number, and the user meter box information includes a user number list and meter box coordinates; step S100 includes: querying and matching in the user file according to the user's incoming call number to obtain the user number; extracting the meter box coordinates in the user meter box information according to the user number to obtain a first structured address.

[0069] Please refer to Figure 3 , Figure 3 This is a schematic diagram of the correspondence between user telephone numbers and meter box coordinates in a power grid topology database disclosed in this embodiment. When a customer applies for electricity, the power grid company can create a user profile. The user profile includes a user number and a reserved telephone number. Of course, the user name (such as name, etc.), user address and other information can also be set, thereby establishing a user profile. It should be noted that the user number is the unique ID of the user profile, which is used for handling electricity services.

[0070] For the meter boxes configured for the users, the user meter box information can also be entered, including the user number list and meter box coordinates, and of course the meter box name, etc., thereby establishing the user meter box information. In the specific implementation process, since the user file contains the user number, and the user meter box information also contains the user number list, the correspondence between the user file and the user meter box can be established through the "user number" containing common information. The user file also contains the user's reserved telephone number. Therefore, when the user calls to complain about electricity problems, the user number can be queried and matched in the user file through the user's calling number, and then the meter box coordinates can be extracted from the user's meter box information through the user number, thereby obtaining the first structured address (see for details). Figure 3 arrow line).

[0071] In this embodiment, by pre-establishing user files and user meter box information, if the incoming call number for the user's complaint is the contact number reserved by the electricity user at the power grid company, the user number of the electricity user can be queried through the contact number, and the geographical location of the meter box can be tracked by associating the user number to achieve preliminary positioning of the location where the user's complaint occurs.

[0072] In an optional embodiment, setting a user name (such as name, etc.) in the user profile can facilitate verifying basic information with the user when the user calls to make a request, so that the basic information can be quickly determined, so that when the request occurs, it can be checked whether it is the meter box recorded in the power grid topology database, thereby facilitating information classification and information correction processing.

[0073] Step S200, identifying several place name keywords mentioned by the user corresponding to the caller number in the power grid appeal. In the specific implementation process, when the user calls to initiate an appeal, the appeal content described by the user usually contains information such as place names and geographical location keywords reported by customers. Therefore, several place name keywords can be identified by identifying the user's appeal content. In one embodiment, the place name keywords can be identified by voice recognition; in another embodiment, the place name keywords can be identified by obtaining recorded keywords. Specifically, when answering the user's call, the operator can record some keywords of the user's appeal content and enter them into the system. The system then identifies several place name keywords by obtaining these keywords.

[0074] In a specific embodiment, after a number of place name keywords are identified, these place name keywords may be sorted according to the level of administrative divisions to conform to the place name structure of the administrative divisions.

[0075] Step S300, query and match the geographic information database based on several place name keywords to obtain a second structured address. In this embodiment, the second structured address is the coordinates of the administrative division pointed to by several place name keywords in the geographic information system, wherein the geographic information database includes: the correspondence between the administrative address and the geographic information system coordinates constructed according to the standard administrative division hierarchy. As recorded above, in this application, each level of the structured address contains the coordinate range of the area, and the so-called coordinate range refers to the coordinate collection of the area in the geographic information system (GIS). Taking China's standard administrative divisions as an example, the standard administrative division hierarchy usually includes the following components:

[0076] Country / Region: The name of the country or region where the address is located;

[0077] Administrative divisions: one or more administrative divisions under a country or region, such as provinces, states, counties, cities, etc.;

[0078] Street / Township: The next level of administrative division of the county, with specific street names and township names;

[0079] Community / Village: The next level of administrative division of a street / township;

[0080] House number: the house number located on the street;

[0081] Community / Building Name: If it is a residential or commercial area, you may also need to include the community name or building name;

[0082] Unit / Room Number: The specific unit or room number within a building.

[0083] After receiving the user's request, the user will usually provide information such as the geographical location and place name of the problem in the request content, but this information is not accurate structured address information, and the coordinate information of the location where the user's request occurs cannot be directly obtained. Therefore, in this embodiment, the keyword is queried and matched with the existing geographic information system (GIS) structured address library to obtain the most similar structured address and the corresponding coordinates. In the specific implementation process, after identifying several place name keywords in the user's request content, several place name keywords are sorted according to the standard administrative division hierarchy to obtain a second structured address. In this embodiment, the so-called second structured address refers to the address with the smallest coordinate range pointed to after sorting several place name keywords, and the address is represented by coordinates in the geographic information system.

[0084] In some embodiments, when the place name fed back by the user is not a standardized address, it can be represented by the standard administrative division where these non-standardized addresses are located, and the corresponding standard administrative division level is the lowest level. For example, the user stated in the request that his family is at "Lian Tang Port", but in fact "Lian Tang Port" is not the family address, and there are multiple residential communities near "Lian Tang Port". At this time, by querying in the geographic information system, it can be learned that "Lian Tang Port" belongs to the "Lian Tang Street" of the standard administrative division, so "Lian Tang Street" can be used as the standardized address requested by the user, thereby realizing the accurate matching of the non-standardized address requested by the user to the corresponding standard administrative division level, and can reduce the probability of address misdivision, and improve the reliability of meter box location area collection.

[0085] Step S400: coordinate comparison of the first structured address and the second structured address by level. In this embodiment, a hierarchical mapping relationship is pre-established between the power grid topology level and the standard administrative division level. Figure 4 , Figure 4 This is a schematic diagram of the coordinate comparison of a first structured address and a second structured address disclosed in this embodiment. The standard administrative division levels are prefecture-level cities, districts / counties, streets / townships, communities / villages, residential areas / house numbers, etc. from top to bottom. The power grid topology levels are prefecture-level power supply units, district / county power supply units, power supply stations / power supply centers, substations, transformers, etc. from top to bottom. In addition, the power grid topology levels and the standard administrative division levels have a one-to-one correspondence. In the specific implementation process, the first structured address (that is, the structured address of the power grid topology level) and the second structured address (that is, the structured address of the standard administrative division level) are compared by level, so that the coordinate difference between the two at each level can be determined respectively.

[0086] Step S500, the power supply unit in the grid topology level pointed to by the coordinates whose coordinate difference is less than the preset value is used as the meter box location coordinates requested by the user. As recorded above, each element in the grid topology diagram has coordinate information and subordinate relationships. The substation is subordinate to the management of the power supply station / power supply center, the transformer is subordinate to the substation, and the meter box is subordinate to the transformer. Each level of the structured address contains the coordinate range of the area. Therefore, after comparing and judging level by level, the level with a higher correlation (the coordinate difference is less than the preset value) can be taken as the final result coordinate of the location where the user's request occurs. Specifically, when the coordinate difference between the street / township level and the power supply station / power supply center is less than the preset value, and the coordinate difference between the next level community / village and the substation is greater than the preset value, the power supply station / power supply center pointed to by the street / township level is used as the meter box location coordinates.

[0087] It should be noted that when the coordinates with a coordinate difference less than the preset value are only at the highest level of the prefecture-level city, the power supply unit pointed to at this time is the prefecture-level city power supply unit; and when the coordinates with a coordinate difference less than the preset value are at an intermediate level, the power supply unit pointed to at this time is the intermediate level and the superior unit. For example, the coordinate difference less than the preset value is at the street / township level. At this time, the grid topology level pointed to is the power supply station / power supply center at this level and the prefecture-level city power supply unit and district / county power supply unit above and under this level. In this way, the meter box location coordinates can be classified by level, that is, the responsible entities at all levels of the meter box and the location coordinates of each entity can be clearly defined.

[0088] In an optional embodiment, in the process of comparing the power grid topology level with the standard administrative division level, if the coordinates of the two differ greatly, the matching degree between the place name keywords and the structured address is checked first. When the matching degree is medium, medium-low, or low, the meter box location in the power grid topology map is used as the location where the final user's request occurs; when the matching degree is medium-high or high, the structured address location and the station-line-user location of the power grid topology are checked step by step, and finally the level with the higher correlation between the two is taken and converted into the corresponding coordinates. The matching degree between the place name keywords and the structured address can be determined by referring to the following method:

[0089] (1) Among the several place name keywords requested by the user, all five keywords of "prefecture-level city / autonomous prefecture", "district / county", "street / township", "community / village", and "community or house number" are included, and the matching degree is judged to be high;

[0090] (2) Among the several place name keywords requested by users, four of the five-level keywords, “prefecture-level city / autonomous prefecture”, “district / county”, “street / township”, “community / village”, and “community or house number”, are included, and the matching degree is judged to be medium-high;

[0091] (3) Among the several place name keywords requested by users, three of the five-level keywords, “prefecture-level city / autonomous prefecture”, “district / county”, “street / township”, “community / village”, and “community or house number”, are included, and the matching degree is judged to be medium;

[0092] (4) Among the several place name keywords requested by users, two of the five-level keywords, “prefecture-level city / autonomous prefecture”, “district / county”, “street / township”, “community / village”, and “community or house number”, are included, and the matching degree is judged to be medium-low;

[0093] (5) Among the several place name keywords requested by users, two of the five-level keywords, namely, “prefecture-level city / autonomous prefecture”, “district / county”, “street / township”, “community / village”, and “neighborhood or house number”, were judged to have a low matching degree.

[0094] As an example, please refer to Table 1, which shows the comparison and matching degree of two groups of keywords, among which the structured address of serial number 1 is: Country Garden, Longmu Street, Decheng Street, Deqing County, Zhaoqing City, Guangdong Province; the structured address of serial number 2 is: Merrill Lynch Yazhu, No. 12, Meisheng 1st Street, Zhongshanting Community Committee, Qianshan Street Office, Xiangzhou District, Zhuhai City, Guangdong Province; for serial number 1, when describing the place name keywords, the user only described the community / house number "Country Garden, Longmu Street", but did not describe "prefectural-level city / autonomous prefecture", "district / county", "street / township", so the matching degree is low. At this time, the meter box location in the power grid topology map can be used as the location where the end user's demand occurs; for serial number 2, when describing the place name keywords, the user described "prefectural-level city / autonomous prefecture", "district / county", "street / township" and community, so the matching degree is medium-high. At this time, the structured address location and the station-line-user location of the power grid topology can be verified step by step.

[0095] Table 1: Example of comparison and matching between two sets of keywords

[0096]

[0097]

[0098] In this embodiment, when the place name keyword requested by the user has a low match with the structured address, the table box location of the archive is directly retrieved as the address. This is because some administrative divisions have been adjusted, but some place names of the administrative divisions will not change. Therefore, the table boxes pointed to by these keywords can be used to determine the location.

[0099] In the case of level-by-level comparison, in one embodiment, the coordinate difference of each level can be compared first, and then the lowest level can be selected from the levels with coordinate difference less than the preset value as the table box position coordinate. In another embodiment, the coordinate difference can also be compared level by level, and it can be determined whether it is less than the preset value, and subsequent operations can be performed based on the determination result. The details are as follows:

[0100] In one embodiment, step S500 includes: using the power supply unit at the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user. Figure 4 , compare the standard administrative divisions of each level with the power grid topology layer one by one, for example, by comparing the coordinates of the prefecture-level city, determine whether the coordinates of the prefecture-level city power supply unit corresponding to the meter box of the user's request are within the coordinate range of the structured address prefecture-level city (that is, whether the coordinate difference between the two is less than the preset value), by comparing the coordinates of the district / county level, determine whether the coordinates of the district / county power supply unit corresponding to the meter box of the user's request are within the coordinate range of the structured address district / county (that is, whether the coordinate difference between the two is less than the preset value), etc. When multiple coordinate differences are less than the preset value, the lowest level is selected from these levels as the meter box location coordinates. As an example, during the comparison process, the coordinate difference of the prefecture-level city, the coordinate difference of the district / county, and the coordinate difference of the street / township are all less than the preset value, and the street / township is the lowest level among the prefecture-level city, district / county, and street / township. At this time, the coordinates of the power supply station / power supply center pointed to by the street / township whose coordinate difference is less than the preset value can be used as the meter box location coordinates, and the superior power supply unit to which the power supply station / power supply center belongs (such as the prefecture-level city power supply unit, district / county power supply unit) is also the meter box location coordinates. In this way, the meter box location coordinates can be classified by level, that is, the responsible entities at all levels of the meter box and the location coordinates of each entity can be clearly defined.

[0101] In another embodiment, in step S400, the hierarchical mapping relationship is a one-to-one mapping of the power grid topology level from top to bottom and the standard administrative division level from top to bottom in sequence; step S500 includes: determining the coordinate difference comparison results in order from top to bottom according to the power grid topology level, wherein when the coordinate difference is less than a preset value, the comparison result is a match; when the coordinate difference is less than a preset value, the comparison result is a match failure; when the comparison result of the current level is a match, the comparison result of the next level is determined; when the comparison result of the current level is a match failure, the power supply unit of the previous level of the current level is used as the meter box location coordinates requested by the user. The details are as follows:

[0102] Please refer to Figure 4The standard administrative division levels from top to bottom are prefecture-level cities, districts / counties, streets / townships, communities / villages, residential areas / house numbers, etc. The power grid topology levels from top to bottom are prefecture-level city power supply units, district / county power supply units, power supply stations / power supply centers, substations, transformers, etc. Therefore, according to the top-down mapping method, the one-to-one mapping relationship is: prefecture-level cities map prefecture-level city power supply units, districts / counties map district / county power supply units, streets / townships map power supply stations / power supply centers, communities / villages map substations, and residential areas / house numbers map transformers.

[0103] In the coordinate comparison process, the comparison is performed in order from top to bottom according to the grid topology level, and whether to perform the comparison of the current level depends on the comparison result of the previous level. In the specific implementation process, the preset value can be an empirical value or can be determined according to actual needs. In an optional embodiment, step S500 also includes:

[0104] When the comparison results of each level are all matched, the preset distance range judgment of the lowest level is performed, specifically, whether the coordinates of the transformer to which the meter box requested by the user belongs are within the preset distance range of the coordinates of the community or house number level requested by the user, that is, whether the coordinates of the lowest level meter box in the power grid topology level are within the coordinate range of the lowest level (community or house number level) in the standard administrative division level, or within the preset distance range of the community or house number level coordinates.

[0105] If the coordinates of the transformer are within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user; if the coordinates of the transformer are not within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the substation to which the transformer belongs are used as the coordinates of the meter box location requested by the user. In other words, when the coordinates of the community or house number level requested by the user are near the transformer, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user; otherwise, the coordinates of the substation of the power supply unit above the transformer are used as the coordinates of the meter box location requested by the user.

[0106] In this embodiment, since there are a large number of transformers and the areas under jurisdiction are irregular administrative regions of varying sizes, the comparison process can be simplified by setting a preset distance range, and the meter box location can be quickly classified to the corresponding transformer.

[0107] To facilitate understanding by those skilled in the art, Figure 4 Take the hierarchical structure shown as an example:

[0108] The first-level comparison is the coordinate comparison at the municipal level. Through the comparison of the coordinates at the municipal level, it is determined whether the coordinates of the municipal power supply unit corresponding to the meter box of the user's request are within the municipal coordinate range of the structured address (that is, whether the difference between the two coordinates is less than the preset value). If "no", the coordinates of the power supply unit at the next level of the municipal level (that is, the provincial power supply unit) are taken as the final result coordinates. If "yes", the next level comparison is carried out.

[0109] The second-level comparison is the district / county-level coordinate comparison. By comparing the district / county-level coordinates, it is determined whether the coordinates of the district / county-level power supply unit to which the user's request corresponds to the meter box are within the structured address district / county-level coordinate range (that is, whether the difference between the two coordinates is less than the preset value). If "no", the coordinates of the power supply unit at the previous level of the district / county level, that is, the municipal level, are taken as the final result coordinates. If "yes", the next level comparison is performed.

[0110] The third-level comparison is the street / township-level coordinate comparison. By comparing the street / township-level coordinates, it is determined whether the coordinates of the power supply station / power supply center to which the meter box corresponding to the user's request belongs are within the street / township-level coordinate range of the structured address (that is, whether the difference between the two coordinates is less than the preset value). If "no", the coordinates of the power supply unit at the next level above the street / township level, that is, the district / county level, are taken as the final result coordinates. If "yes", the next level comparison is carried out.

[0111] The fourth-level comparison is the community / village-level coordinate comparison. Through the community / village-level coordinate comparison, it is determined whether the coordinates of the substation corresponding to the meter box of the user's request are within the community / village-level coordinate range of the structured address (that is, whether the difference between the two coordinates is less than the preset value). If "no", the coordinates of the previous level of the community / village level, that is, the power supply station / power supply center, are taken as the final result coordinates. If "yes", the next level comparison is carried out.

[0112] The fifth-level comparison is the coordinate comparison at the community / house number level. By comparing the coordinates at the community / house number level, it is determined whether the coordinates of the transformer to which the meter box corresponding to the user's request belongs are near the structured address community / house number level. As mentioned above, the threshold of "near" can be set according to actual needs. If "no", the coordinates of the substation at the previous level of the community / house number level are taken as the final result coordinates. If "yes", the coordinates of the transformer are taken as the final result coordinates.

[0113] In some embodiments, in the actual application process, after dual positioning based on the meter box location tracking in the power grid topology map and the administrative division place name keyword matching structured address, if the difference between the two coordinates is small, one of the coordinates can be selected as the final result coordinate of the location where the user's request occurs according to actual needs, and the difference condition can be set with a threshold according to actual needs. In this embodiment, by selecting any one of the coordinates in the power grid topology level and the administrative division level as the final result coordinate of the location where the user's request occurs, it can provide convenience for the flexibility of data management of power grid enterprises, that is, power grid enterprises can manage data according to the power grid topology level, or they can manage data by administrative division level. Therefore, data analysis and power planning can be carried out from different angles.

[0114] This embodiment also discloses a device for collecting and analyzing the location of a meter box area in a power grid appeal, which is applied in the process of user power grid appeal. Please refer to Figure 5 , Figure 5 The present invention is a schematic diagram of a device for collecting and analyzing the location of a meter box area in a power grid demand disclosed in this embodiment. The device includes: a first address query module 100, a keyword recognition module 200, a second address query module 300, a coordinate comparison module 400 and a location determination module 500, wherein:

[0115] The first address query module 100 is used to query and match the first structured address in the power grid topology database according to the user's incoming call number, and the first structured address is the coordinates of the power grid topology level pointed to by the meter box in the geographic information system, wherein the power grid topology database includes: the corresponding relationship between the meter box constructed according to the power grid topology level and the geographic information system coordinates, and each meter box is associated with the user's telephone number;

[0116] The keyword recognition module 200 is used to recognize a number of place name keywords mentioned by the user in the power grid request corresponding to the incoming call number;

[0117] The second address query module 300 is used to query and match a second structured address in a geographic information database according to a plurality of place name keywords, wherein the second structured address is the coordinates of the administrative division pointed to by the plurality of place name keywords in the geographic information system, wherein the geographic information database includes: a correspondence between an administrative address constructed according to a standard administrative division hierarchy and a geographic information system coordinate;

[0118] The coordinate comparison module 400 is used to perform coordinate comparison on the first structured address and the second structured address by level, wherein a level mapping relationship between the power grid topology level and the standard administrative division level is pre-established;

[0119] The location determination module 500 is used to use the power supply unit in the power grid topology level pointed to by the coordinates whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

[0120] In an optional embodiment, the location determination module 500 is specifically configured to use the power supply unit at the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

[0121] In an optional embodiment, in the coordinate comparison module 400, the hierarchical mapping relationship is a one-to-one mapping of the power grid topology level from top to bottom and the standard administrative division level from top to bottom;

[0122] The location determination module 500 includes:

[0123] A comparison result determination unit is used to determine the coordinate difference comparison result from top to bottom according to the power grid topology level, wherein when the coordinate difference is less than a preset value, the comparison result is a successful comparison; when the coordinate difference is less than a preset value, the comparison result is a failed comparison; when the comparison result of the current level is a successful comparison, the comparison result of the next level is determined;

[0124] The location determination unit is used to use the power supply unit of the previous level of the current level as the meter box location coordinates requested by the user when the comparison result of the current level is that the comparison fails.

[0125] In an optional embodiment, the location determination module 500 further includes:

[0126] The distance judgment unit is used to judge the preset distance range of the lowest level when the comparison results of each level are all matched, specifically, to judge whether the coordinates of the transformer to which the meter box requested by the user belongs are within the preset distance range of the coordinates of the community or house number level requested by the user;

[0127] If the coordinates of the transformer are within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user;

[0128] If the coordinates of the transformer are not within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the substation to which the transformer belongs will be used as the coordinates of the meter box location requested by the user.

[0129] In an optional embodiment, in the first address query module 100, the correspondence between the meter box and the geographic information system coordinates includes: a correspondence between a user profile and user meter box information, wherein the user profile includes a user number and a reserved telephone number, and the user meter box information includes a user number list and meter box coordinates;

[0130] The first address query module 100 is specifically used to query and match the user file according to the user's incoming call number to obtain the user number; and extract the meter box coordinates according to the user number in the user meter box information to obtain the first structured address.

[0131] This embodiment also discloses a meter box area location collection and analysis device in a power grid demand, including:

[0132] The method disclosed in the above embodiment is used to collect and analyze the meter box area position, or the device disclosed in the above embodiment is included.

[0133] This embodiment also discloses a meter box area location collection and analysis system in a power grid demand, including: a call receiving device and a back-end server, wherein:

[0134] The answering device is used to answer user calls and record keywords;

[0135] The back-end server uses the method disclosed in the above embodiment to collect and analyze the meter box area location, or includes the device disclosed in the above embodiment.

[0136] According to a method, device and system for collecting and analyzing the location of a meter box area in a power grid appeal disclosed in an embodiment of the present invention, in the process of user appeal, a first structured address is obtained by querying and matching in a power grid topology database according to the user's incoming call number, and a second structured address is obtained by querying and matching in a geographic information database by identifying a number of place name keywords mentioned by the user in the power grid appeal corresponding to the incoming call number, wherein the first structured address is the coordinate of the power grid topology level pointed to by the meter box in the geographic information system, the second structured address is the coordinate of the administrative division pointed to by the several place name keywords in the geographic information system, and the power grid topology database Including the correspondence between the meter boxes constructed according to the grid topology level and the geographic information system coordinates, and each meter box is associated with the user's telephone number; wherein the geographic information database includes the correspondence between the administrative address constructed according to the standard administrative division level and the geographic information system coordinates; therefore, in the process of comparing the coordinates of the first structured address and the second structured address according to the level, the difference in the user's requested address can be determined through the hierarchical mapping relationship between the grid topology level and the standard administrative division level, based on which the power supply unit in the grid topology level pointed to by the coordinates with a coordinate difference less than the preset value is used as the meter box location coordinates requested by the user. In this way, the dual positioning of the user's requested meter box location is achieved, the positioning accuracy of the user's requested meter box location is improved, and then the requested meter box can be classified into an accurate area, providing accurate data samples for the hot spot area analysis of the grid demand, reducing the analysis errors of the hot spot area, so as to facilitate the decision-making of power generation and transmission resource allocation.

[0137] In actual application, the solution of the present invention can avoid the following situations through double positioning: 1. For example, the customer may use the same number to associate multiple meter boxes in different areas; 2. For example, the meter box that the customer actually requests may not be the meter box in his file; 3. The customer's calling number is not the number recorded in the file, etc. These three situations lead to the error in the collection of the meter box location that the customer actually requests, thereby providing accurate data samples for the analysis of hot spots in power grid requests and reducing the analysis errors in hot spots. On this basis, the power demand patterns in different regions can be understood, potential power problems can be predicted and located more accurately, the allocation of power generation and transmission resources can be optimized, and power outages can be reduced by taking measures in advance, the reliability of power supply can be improved, and the overall power grid efficiency can be improved.

[0138] In addition, the present invention also provides a computer-readable storage medium, such as a chip, a CD, etc., on which an execution program is stored, and when the execution program is executed, any of the methods described above is implemented.

[0139] It should be noted that the computer-readable storage medium described in the embodiments of the present disclosure is not limited to the above-mentioned embodiments, and may also be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination thereof. 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 thereof. In the 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.

[0140] It will be appreciated by those skilled in the art that, under the premise of no conflict, the above-mentioned preferred solutions can be freely combined and superimposed. Among them, the flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment, or a part of a code, and the module, program segment, or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings, for example, two 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 box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart 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. The numbering of each step in this article is only for the convenience of description and reference, and is not used to limit the order of execution. The specific execution order is determined by the technology itself, and those skilled in the art can determine various allowable and reasonable orders based on the technology itself.

[0141] It should be noted that the use of step numbers (letters or numbers) to refer to certain specific method steps in the present invention is only for the purpose of convenience and brevity of description, and is by no means intended to limit the order of these method steps by letters or numbers. Those skilled in the art will understand that the order of the relevant method steps should be determined by the technology itself and should not be inappropriately limited by the existence of step numbers. Those skilled in the art can determine various permissible and reasonable step orders based on the technology itself.

[0142] Those skilled in the art will appreciate that, without conflict, the above-mentioned preferred solutions can be freely combined and superimposed.

[0143] It should be understood that the above-mentioned embodiments are merely illustrative and not restrictive. Without departing from the basic principles of the present invention, various obvious or equivalent modifications or substitutions that can be made by those skilled in the art to the above-mentioned details will all be included in the scope of the claims of the present invention.

Claims

1. A method for collecting and analyzing the location of meter boxes in power grid demands, which is applied to the user power grid demands process to facilitate decision-making on power generation and transmission resource allocation, and is characterized in that: The method comprises: Step S100, querying and matching in a power grid topology database according to a user's incoming call number to obtain a first structured address, wherein the first structured address is a coordinate of a power grid topology level pointed to by a meter box in a geographic information system, wherein the power grid topology database includes: a correspondence between meter boxes constructed according to the power grid topology level and geographic information system coordinates, and each meter box is associated with a user's telephone number; Step S200, identifying several place name keywords mentioned by the user in the power grid request corresponding to the incoming call number; Step S300, querying and matching the plurality of place name keywords in a geographic information database to obtain a second structured address, wherein the second structured address is the coordinates of the administrative division pointed to by the plurality of place name keywords in a geographic information system, wherein the geographic information database includes: a correspondence between administrative addresses constructed according to a standard administrative division hierarchy and geographic information system coordinates; Step S400, performing coordinate comparison on the first structured address and the second structured address by level, wherein a level mapping relationship is pre-established between the power grid topology level and the standard administrative division level; Step S500, taking the power supply unit in the power grid topology level pointed to by the coordinates whose coordinate difference is less than the preset value as the meter box location coordinates requested by the user.

2. The method for collecting and analyzing the meter box area location in the power grid demand according to claim 1, characterized in that: The step S500 includes: using the power supply unit at the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

3. The method for collecting and analyzing the meter box area location in the power grid demand according to claim 1, characterized in that: In the step S400, the hierarchical mapping relationship is a one-to-one mapping of the power grid topology hierarchy from top to bottom and the standard administrative division hierarchy from top to bottom; The step S500 includes: Determine the coordinate difference comparison result from top to bottom according to the power grid topology level, wherein when the coordinate difference is less than a preset value, the comparison result is a successful comparison; when the coordinate difference is less than the preset value, the comparison result is a failed comparison; When the comparison result of the current level is matched, the comparison result of the next level is determined; When the comparison result of the current level is that the comparison fails, the power supply unit of the previous level of the current level will be used as the meter box location coordinates requested by the user.

4. The method for collecting and analyzing the meter box area location in the power grid demand according to claim 3, characterized in that: The step S500 further includes: When the comparison results of each level are all matched, the preset distance range judgment of the lowest level is performed, specifically, whether the coordinates of the transformer to which the meter box requested by the user belongs are within the preset distance range of the coordinates of the community or house number level requested by the user; If the coordinates of the transformer are within the preset distance range of the coordinates of the cell or house number level requested by the user, the coordinates of the transformer are used as the coordinates of the meter box location requested by the user; If the coordinates of the transformer are not within the preset distance range of the coordinates of the community or house number level requested by the user, the coordinates of the substation to which the transformer belongs are used as the coordinates of the meter box location requested by the user.

5. The method for collecting and analyzing the meter box area location in the power grid demand according to any one of claims 1 to 4, characterized in that: In the step S100, the correspondence between the meter box and the geographic information system coordinates includes: the correspondence between the user profile and the user meter box information, wherein the user profile includes the user number and the reserved telephone number, and the user meter box information includes the user number list and the meter box coordinates; The step S100 includes: searching and matching the user profile according to the user's incoming call number to obtain a user number; extracting meter box coordinates according to the user number from the user meter box information to obtain the first structured address.

6. A device for collecting and analyzing the location of meter boxes in power grid demands, which is applied in the process of user power grid demands to facilitate decision-making on power generation and transmission resource allocation, characterized in that: The device comprises: A first address query module (100) is used to query and match a first structured address in a power grid topology database according to a user's incoming call number, wherein the first structured address is a coordinate of a power grid topology level pointed to by a meter box in a geographic information system, wherein the power grid topology database includes: a correspondence between meter boxes constructed according to the power grid topology level and geographic information system coordinates, and each meter box is associated with a user's telephone number; A keyword recognition module (200) is used to recognize a number of place name keywords mentioned by the user corresponding to the incoming call number in the power grid request; A second address query module (300) is used to query and match the plurality of place name keywords in a geographic information database to obtain a second structured address, wherein the second structured address is the coordinates of the administrative division pointed to by the plurality of place name keywords in a geographic information system, wherein the geographic information database includes: a correspondence between administrative addresses and geographic information system coordinates constructed according to a standard administrative division hierarchy; A coordinate comparison module (400) is used to perform coordinate comparison on the first structured address and the second structured address according to the hierarchy, wherein a hierarchical mapping relationship is pre-established between the power grid topology hierarchy and the standard administrative division hierarchy; The location determination module (500) is used to use the power supply unit in the power grid topology level pointed to by the coordinates whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

7. The device for collecting and analyzing the meter box area location in the power grid demand according to claim 6, characterized in that: The location determination module (500) is specifically used to use the power supply unit at the lowest grid topology level among multiple levels whose coordinate difference is less than a preset value as the meter box location coordinates requested by the user.

8. A device for collecting and analyzing the location of meter boxes in a power grid, characterized in that: include: The method according to any one of claims 1 to 5 is used to collect and analyze the location of the meter box area, or, the device according to claim 6 or 7 is included.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: The computer program stored in the storage medium is used to be executed by a processor to implement the method according to any one of claims 1 to 5.

10. A meter box area location collection and analysis system in a power grid demand, comprising: Answering device, used to answer user calls and record keywords; The back-end server collects and analyzes the meter box area location using the method described in any one of claims 1-5, or includes the device described in claim 6 or 7.

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