Method, device and system for collecting and analyzing the position of meter box area in power grid requirements

Abstract

The present invention provides a method, device and system for collecting and analyzing the location of meter box areas in power grid demands. Among them, the method includes: querying and matching in a power grid topology database according to the user's incoming call number to obtain a first structured address, where the first structured address is the coordinates in the geographic information system of the power grid topology level pointed to by the meter box; querying and matching in a geographic information database according to a number of place name keywords to obtain a second structured address, where the second structured address is the coordinates in the geographic information system of the administrative region pointed to by the number of place name keywords; performing coordinate comparison on the first structured address and the second structured address by level; using the power supply unit in the power grid topology level pointed to by the coordinates with a coordinate difference less than a preset value as the meter box location coordinates of the user's demand. It realizes providing accurate data samples for the analysis of hot spots in power grid demands, reducing the analysis errors of hot spots, and facilitating the decision-making on the allocation of power generation and transmission resources.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid meter box data processing, and particularly relates to a method, device and system for collecting and analyzing the position of meter box areas in power grid demands. 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 receive timely and effective help when encountering electricity problems, reducing the impact on daily life. Power grid enterprises usually actively face customer demands in customer service. By mastering the hot spots of customer demands, analyzing customer electricity consumption data and the locations where faults occur, and understanding the power demand patterns in different regions, potential power problems can be predicted and located more accurately, and the allocation of power generation and transmission resources can be optimized. Therefore, with the increasing number of demands day by day, how to analyze the hot spots of demands through the locations where customer demands occur (i.e., the positions of meter boxes), assist in eliminating the electricity consumption risks in hot spots, and provide targeted services for customers in hot spots has become an important issue for power grid enterprises in customer service.

[0003] With the development of communication technology, communication operators can confirm the specific geographical location of a telephone terminal through methods such as GPS positioning and base station positioning. The GPS positioning method requires obtaining the user's telephone terminal permission through software and then uploading coordinate information to the server, and it cannot be applied to the scenario of obtaining the location of incoming call customers; the base station positioning technology is unique to communication operators, and due to the protection of user privacy, it is also not possible to share it with power grid enterprises.

[0004] In the prior art, the meter box position of a customer is usually obtained by associating the incoming call number with a file. Although this method can quickly lock the meter box position of the incoming call customer, it cannot accurately determine the meter box position of the actual customer demand, and it will also lead to incorrect analysis of the demand hot spot area. This further causes power grid enterprises to be unable to accurately master the hot spots of customer demands and power demand patterns, resulting in incorrect decisions on the allocation of power generation and transmission resources.

[0005] Therefore, how to provide accurate data samples for the analysis of power grid demand hot spots to facilitate decision-making on the allocation of power generation and transmission resources has become an urgent technical problem to be solved. 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 position of meter box areas in power grid demands, so as to provide accurate data samples for the analysis of power grid demand hot spots to facilitate decision-making on the allocation of power generation and transmission resources.

[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 power grid demands, which is applied in the process of user power grid demands. The method includes:

[0009] Step S100, query and match in the power grid topology database according to the user's incoming call number to obtain a first structured address. The first structured address is the coordinate of the power grid topology level pointed to by the meter box in the geographic information system. Among them, the power grid topology database includes: the corresponding relationship between the meter box and the geographic information system coordinate constructed according to the power grid topology level, and each meter box is associated with a user telephone number;

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

[0011] Step S300, query and match in the geographic information database according to several place name keywords to obtain a second structured address. The second structured address is the coordinate of the administrative division pointed to by several place name keywords in the geographic information system. Among them, the geographic information database includes: the corresponding relationship between the administrative address and the geographic information system coordinate constructed according to the standard administrative division level;

[0012] Step S400, perform coordinate comparison on the first structured address and the second structured address by level. Among them, a level mapping relationship is established in advance between the power grid topology level and the standard administrative division level;

[0013] Step S500, use the power supply unit in the power grid topology level pointed to by the coordinates with a coordinate difference less than a preset value as the meter box position coordinate of the user's demand.

[0014] Optionally, step S500 includes: using the power supply unit of the bottommost power grid topology level among multiple levels with a coordinate difference less than a preset value as the meter box position coordinate of the user's demand.

[0015] Optionally, in step S400, the level mapping relationship is that the power grid topology level from top to bottom is mapped one by one in order with the standard administrative division level from top to bottom;

[0016] Step S500 includes:

[0017] Determine the coordinate difference comparison result in turn from top to bottom according to the power grid topology level. Among them, when the coordinate difference is less than the preset value, the comparison result is matched; when the coordinate difference is less than the preset value, the comparison result is not matched;

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

[0019] When the comparison result of the current level is not matched, use the power supply unit of the previous level of the current level as the meter box position coordinate of the user's demand.

[0020] Optionally, step S500 further includes:

[0021] When the comparison results at all levels are all matched, the preset distance range judgment of the bottom level is performed. Specifically, it is judged whether the coordinates of the transformer to which the meter box of the user's request belongs are within the preset distance range of the coordinates of the community or house number level of the user's request;

[0022] If the coordinates of the transformer to which it belongs are within the preset distance range of the coordinates of the community or house number level of the user's request, the coordinates of the transformer to which it belongs are used as the position coordinates of the meter box of the user's request;

[0023] If the coordinates of the transformer to which it belongs are not within the preset distance range of the coordinates of the community or house number level of the user's request, the coordinates of the substation to which the transformer belongs are used as the position coordinates of the meter box of the user's request.

[0024] Optionally, in step S100, the correspondence between the meter box and the coordinates of the geographic information system includes: the correspondence between the user file and the user meter box information, where the user file 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;

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

[0026] In a second aspect, an embodiment of the present invention discloses a meter box area position acquisition and analysis device in a power grid request, which is applied to the process of the user's power grid request. The device includes:

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

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

[0029] The second address query module is used to query and match to obtain the second structured address in the geographic information database according to several place name keywords. The second structured address is the coordinates of the administrative region pointed to by several place name keywords in the geographic information system. Among them, the geographic information database includes: the correspondence between the administrative address and the coordinates of the geographic information system constructed according to the standard administrative division level;

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

[0031] A location determination module, which is used to use the power supply unit in the power grid topology level pointed to by the coordinates with a coordinate difference less than a preset value as the meter box location coordinates of the user's request.

[0032] Optionally, the location determination module is specifically used to use the power supply unit at the bottommost power grid topology level among multiple levels with a coordinate difference less than the preset value as the meter box location coordinates of the user's request.

[0033] Optionally, in the coordinate comparison module, the level mapping relationship is that the power grid topology level from top to bottom is mapped one by one in sequence with the standard administrative division level from top to bottom;

[0034] The location determination module includes:

[0035] A comparison result determination unit, which is used to sequentially determine the coordinate difference comparison results level by level from top to bottom in the power grid topology level. Among them, when the coordinate difference is less than the preset value, the comparison result is matched; when the coordinate difference is less than the preset value, the comparison result is not matched; when the comparison result at the current level is matched, the comparison result of the next level is determined;

[0036] A location determination unit, which is used to, when the comparison result at the current level is not matched, use the power supply unit at the upper level of the current level as the meter box location coordinates of the user's request.

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

[0038] A distance judgment unit, which is used to, when the comparison results at all levels are all matched, perform a preset distance range judgment on the bottommost level. Specifically, it judges whether the coordinates of the transformer to which the meter box of the user's request belongs are within the preset distance range of the coordinates of the community or house number level of the user's request;

[0039] If the coordinates of the affiliated transformer are within the preset distance range of the coordinates of the community or house number level of the user's request, then use the coordinates of the affiliated transformer as the meter box location coordinates of the user's request;

[0040] If the coordinates of the affiliated transformer are not within the preset distance range of the coordinates of the community or house number level of the user's request, then use the coordinates of the substation to which the affiliated transformer belongs as the meter box location coordinates of the user's request.

[0041] Optionally, in the first address query module, the correspondence between the meter cabinet and the GIS coordinates includes: the correspondence between the user profile and the user meter cabinet information, where the user profile includes the user number and the reserved telephone number, and the user meter cabinet information includes the user number list and the meter cabinet coordinates;

[0042] The first address query module is specifically configured to query and obtain the user number by matching according to the user's incoming call number in the user profile; and extract the meter cabinet coordinates according to the user number in the user meter cabinet information to obtain the first structured address.

[0043] Thirdly, an embodiment of the present invention discloses a meter cabinet area position acquisition and analysis device in power grid demands, including:

[0044] The method for acquiring and analyzing the meter cabinet area position disclosed in the first aspect above is adopted, or it includes the device disclosed in the second aspect above.

[0045] Fourthly, an embodiment of the present invention discloses a computer-readable storage medium, on which a computer program is stored, and 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] Fifthly, an embodiment of the present invention discloses a meter cabinet area position acquisition and analysis system in power grid demands, including:

[0047] An answering device, configured to answer the user's incoming call and record keywords;

[0048] A backend server, which adopts the method for acquiring and analyzing the meter cabinet area position disclosed in the first aspect above, or includes the device disclosed in the second aspect above.

[0049] Beneficial effects:

[0050] A method, device and system for collecting and analyzing the location of a meter box area in power grid demands. During the user demand process, a first structured address is obtained by querying and matching in the power grid topology database according to the user's incoming call number. And by identifying several place name keywords mentioned by the user in the power grid demand from the incoming call number, a second structured address is obtained by querying and matching in the geographic information database. Wherein, the first structured address is the coordinate in the geographic information system of the power grid topology level pointed to by the meter box, and the second structured address is the coordinate in the geographic information system of the administrative division pointed to by several place name keywords. And the power grid topology database includes the corresponding relationship between the meter box and the geographic information system coordinate constructed according to the power grid topology level, and each meter box is associated with a user telephone number; wherein, the geographic information database includes the corresponding relationship between the administrative address and the geographic information system coordinate constructed according to the standard administrative division level; Therefore, in the process of comparing the coordinates of the first structured address and the second structured address by level, the difference of the user demand address can be determined through the level mapping relationship between the power grid topology level and the standard administrative division level. Based on this, the power supply unit in the power grid topology level pointed to by the coordinate with the coordinate difference less than the preset value is used as the meter box position coordinate of the user demand. Thus, the dual positioning of the meter box position of the user demand is realized, the positioning accuracy of the meter box position of the user demand is improved, and then the meter box of the demand can be assigned to the accurate area, providing accurate data samples for the analysis of the power grid demand hot area, reducing the analysis error of the hot area, so as to facilitate the decision-making of power generation and transmission resource allocation.

[0051] In the actual application process, the solution of the present invention can avoid the following through dual positioning: 1. For example, a customer may associate the same number with meter boxes in multiple different regions; 2. Another example is that the meter box actually demanded by the customer may not be the meter box in its file; 3. The customer's incoming call number is not the number recorded in the file, etc. These three situations lead to the wrong collection of the meter box position of the customer's actual demand, thus providing accurate data samples for the analysis of the power grid demand hot area and reducing the analysis error of the hot area. 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 outage events can be reduced by taking measures in advance, improving the reliability of power supply and the overall power grid efficiency.

[0052] Other beneficial effects of the present invention will be described in the specific implementation manner through the introduction of specific technical features and technical solutions. Those skilled in the art should be able to understand the beneficial technical effects brought by the described technical features and technical solutions through these introductions. Brief Description of the Drawings

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

[0054] Figure 1 Flowchart of a method for collecting and analyzing the location of meter box areas in power grid demands disclosed in this embodiment;

[0055] Figure 2 Schematic diagram of a partial hierarchical structure of the power grid topology level disclosed in this embodiment;

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

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

[0058] Figure 5 Schematic diagram of the structure of a device for collecting and analyzing the location of meter box areas in power grid demands disclosed in this embodiment. Detailed implementation manners

[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 obscuring the essence of the present invention, well-known methods, processes, procedures, and components are not described in detail.

[0060] In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only, and the drawings are not necessarily drawn to scale.

[0061] Unless the context clearly requires otherwise, the words "including", "comprising", and the like throughout the specification and claims should be construed in an inclusive sense rather than an exclusive or exhaustive sense; that is, the meaning 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 used for descriptive purposes only and cannot be construed as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0063] Glossary:

[0064] Structured address is a method of representing address information in a standardized format. The format of structured addresses varies by country and region, but the basic principle is the same, that is, by decomposing address information into standardized components for easy identification, processing, and communication. The structured addresses referred to in this application can be applied in fields such as databases, address books, and geographic information systems (GIS). 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 the decision-making on the allocation of power generation and transmission resources, this embodiment discloses a method for collecting and analyzing the location of meter box areas in power grid demands, which is applied to the process of power grid demands of users. Please refer to Figure 1 , Figure 1 which is a flowchart of a method for collecting and analyzing the location of meter box areas in power grid demands disclosed in this embodiment. The method includes:

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

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

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

[0069] Please refer to Figure 3 , Figure 3 FIG. is a schematic diagram of the correspondence between the user's telephone number and the meter box coordinates in a power grid topology database disclosed in this embodiment. When a power grid enterprise installs electricity for a customer, a user profile can be established. The user profile includes the user number and the reserved telephone number. Of course, information such as the user name (such as the name, etc.) and the user address can also be set, thus establishing the user profile. It should be noted that the user number is the unique ID of the user profile and is used for handling electricity-related services.

[0070] For the meter box configured for the user, the user meter box information can also be entered, specifically including the user number list and the meter box coordinates. Of course, it can also include the meter box name, etc., thus establishing the user meter box information. In the specific implementation process, since the user profile contains the user number and the user meter box information also contains the user number list, therefore, the correspondence between the user profile and the user meter box can be established through the "user number" containing the common information. The user profile also contains the user's reserved telephone number. Therefore, when the user makes a call for a power problem, the user number can be queried and matched in the user profile through the user's incoming call number, and then the meter box coordinates can be extracted from the user meter box information through the user number, so as to obtain the first structured address (see the specific Figure 3 arrow line shown).

[0071] In this embodiment, by pre-establishing the user profile and the user meter box information, for the case where the user's call for help number is the contact telephone number reserved by the electricity user in the power grid enterprise, the user number of the electricity user can be queried through the contact telephone number, and then the geographical location of the meter box can be traced and associated through the user number, so as to realize the preliminary positioning of the location where the user's call for help occurs.

[0072] In an alternative embodiment, setting the user name (such as the name, etc.) in the user profile can facilitate the verification of basic information with the user when the user makes a call for help, realize the rapid determination of basic information, so as to check whether it is the meter box recorded in the power grid topology database when the call for help occurs, thus facilitating the processing of information classification and information correction.

[0073] Step S200: Identify several place name keywords mentioned by the user corresponding to the incoming call number in the power grid demands. In the specific implementation process, when the user makes a call to raise a demand, the demand content described by the user usually contains information such as the place names and geographical location keywords feedback by the customer. Therefore, several place name keywords can be identified by identifying the user's demand content. In one embodiment, the place name keywords can be identified through speech recognition; in another embodiment, the place name keywords can be identified by obtaining the recorded keywords. Specifically, during the process of the operator answering the user's call, some keywords of the user's demand content can be recorded and entered into the system, and then the system identifies several place name keywords by obtaining these keywords.

[0074] In a specific embodiment, after identifying several place name keywords, these place name keywords can be sorted according to the administrative division level to conform to the place name structure of the administrative division.

[0075] Step S300: Query and match in the geographic information database based on several place name keywords to obtain the 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. Among them, the geographic information database includes: the corresponding relationship between the administrative address constructed according to the standard administrative division level and the coordinates of the geographic information system. As recorded above, in this application, each level of the structured address includes the coordinate range of the area. The so-called coordinate range refers to the coordinate set of the area in the Geographic Information System (GIS). Taking the Chinese standard administrative division as an example, the standard administrative division level usually includes the following components:

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

[0077] Administrative Division: One or more levels of administrative divisions under the country or region, such as province, state, county, city, etc.;

[0078] Street / Township: The administrative division at the next level of the county, specifically the street name and township name;

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

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

[0081] Residential Area / Building Name: If it is a residential area or commercial area, it may also be necessary to include the residential area name or building name;

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

[0083] After receiving a user's request, the user usually provides information such as the geographical location and place name of the problem in the request content. However, this information is not precise structured address information, and it is impossible to directly obtain the coordinate information of the location where the user's request occurred. Therefore, in this embodiment, keywords are used to query and match with the existing geographical information system (GIS) structured address library to obtain the structured address with the highest similarity and the corresponding coordinates. In the specific implementation process, after identifying several place name keywords in the user's request content, the several place name keywords are sorted according to the standard administrative division level to obtain the 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 this address is represented by coordinates in the geographical information system.

[0084] In some embodiments, when the place name provided by the user is not a standardized address, at this time, 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, if the user indicates in the request that their home is at "Liantang Port", and in fact, "Liantang Port" is not a residential address, and there are multiple residential communities near "Liantang Port", at this time, by querying in the geographical information system, it can be known that "Liantang Port" belongs to the "Liantang Sub-district" of the standard administrative division. Therefore, "Liantang Sub-district" can be used as the standardized address of the user's request, thus realizing the accurate matching of the non-standardized address of the user's request to the corresponding standard administrative division level, and being able to reduce the probability of incorrect address division and improve the reliability of the collection of the meter box location area.

[0085] Step S400, perform coordinate comparison on the first structured address and the second structured address by level. In this embodiment, a level mapping relationship is established in advance between the power grid topology level and the standard administrative division level. Please refer to Figure 4 , Figure 4 which is a schematic diagram of the coordinate comparison of the first structured address and the second structured address disclosed in this embodiment. The standard administrative division level is, from top to bottom, prefecture-level city, district / county, sub-district / township, community / village, residential community / house number, etc. The power grid topology level is, from top to bottom, prefecture-level city power supply unit, district / county power supply unit, power supply station / power supply center, substation, transformer, etc. Moreover, the levels of the power grid topology level and the standard administrative division level correspond one by one. In the specific implementation process, coordinate comparison is performed on 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) by level, so as to respectively determine the coordinate differences of the two at each level.

[0086] Step S500: Use the power supply unit in the grid topology hierarchy pointed to by the coordinates with a coordinate difference less than the preset value as the coordinate of the meter box position for the user's request. As recorded above, each element in the grid topology diagram has coordinate information and subordination relationships. The substation is subordinate to the power supply station / power supply center for management, 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 (coordinate difference 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, while the coordinate difference between the next lower level of community / village and the substation is greater than the preset value, then the power supply station / power supply center pointed to by the street / township level is used as the coordinate of the meter box position.

[0087] It should be noted that when the coordinate with a coordinate difference less than the preset value is only the highest-level prefecture-level city, the power supply unit pointed to at this time is the prefecture-level city power supply unit; when the coordinate with a coordinate difference less than the preset value is at the middle level, the power supply unit pointed to at this time is this middle level and the superior unit. For example, if 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, as well as the prefecture-level city power supply unit and the district / county power supply unit above and subordinate to this level. Thus, the coordinates of the meter box position can be classified by level, that is, the responsible subjects at all levels of the meter box and the position coordinates of each subject can be clarified.

[0088] In an alternative embodiment, during the process of comparing the grid topology level and the standard administrative division level, if the coordinate difference between the two is large, then the matching degree between the place name keywords and the structured address is preferentially checked. In the cases of medium, medium-low, and low matching degrees, the meter box position in the grid topology diagram is used as the final location where the user's request occurs; in the cases of medium-high and high matching degrees, the structured address position and the station-line-transformer-customer position in the grid topology are checked level by level, and finally the level with a 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 referred to in the following ways:

[0089] (1) Among several place name keywords of the user's request, if all five-level keywords of "prefecture-level city / autonomous prefecture", "district / county", "street / township", "community / village", and "residential area or house number" are included, the matching degree is judged as high;

[0090] (2) Among several place name keywords of the user's request, if four of the five-level keywords of "prefecture-level city / autonomous prefecture", "district / county", "street / township", "community / village", and "residential area or house number" are included, the matching degree is judged as medium-high;

[0091] (3) Among several place name keywords in the user's demands, if three of the five-level keywords of "prefecture-level city / autonomous prefecture", "district / county", "sub-district / township", "community / village", and "residential area or house number" are included, the matching degree is judged as medium;

[0092] (4) Among several place name keywords in the user's demands, if two of the five-level keywords of "prefecture-level city / autonomous prefecture", "district / county", "sub-district / township", "community / village", and "residential area or house number" are included, the matching degree is judged as medium-low;

[0093] (5) Among several place name keywords in the user's demands, if two of the five-level keywords of "prefecture-level city / autonomous prefecture", "district / county", "sub-district / township", "community / village", and "residential area or house number" are included, the matching degree is judged as low.

[0094] As an example, please refer to Table 1. Table 1 shows the comparison matching degrees of two groups of keywords. Among them, the structured address of No. 1 is: Longmu Avenue Country Garden, Decheng Sub-district, Deqing County, Zhaoqing City, Guangdong Province; the structured address of No. 2 is: No. 12, Meisheng Yijie, Merrill Lynch Yazhu, Community Residents' Committee of Zhongshanting, Qianshan Sub-district Office, Xiangzhou District, Zhuhai City, Guangdong Province; for No. 1, when the user described the place name keywords, only the residential area / house number "Longmu Avenue Country Garden" was described, without describing "prefecture-level city / autonomous prefecture", "district / county", and "sub-district / township". Therefore, the matching degree is low. At this time, the position of the meter box in the power grid topology diagram can be used as the location where the final user demand occurs; for No. 2, when the user described the place name keywords, "prefecture-level city / autonomous prefecture", "district / county", "sub-district / township", and the residential area were described. Therefore, the matching degree is medium-high. At this time, the structured address position and the position of the station-line-transformer-customer in the power grid topology can be verified step by step.

[0095] Table 1: Example of comparison matching degrees of two groups of keywords

[0096]

[0097]

[0098] In this embodiment, when the matching degree between the place name keywords in the user's demand and the structured address is low, the position of the meter box in the file is directly retrieved as the address. This is because some administrative divisions have been adjusted, but some place names of administrative divisions will not change. Therefore, the meter box pointed to by these keywords can be used to determine the position.

[0099] For the case of hierarchical comparison, in one embodiment, the coordinate differences of each level can be compared first, and then the lowest level can be selected from the levels where the coordinate differences are less than the preset value as the coordinate of the meter box position. In another embodiment, the coordinate differences can also be compared level by level, and it is judged whether they are less than the preset value, and subsequent operations are performed based on the judgment result. Specifically as follows:

[0100] In one embodiment, step S500 includes: taking the power supply unit of the lowest grid topology level among multiple levels where the coordinate differences are less than the preset value as the coordinate of the meter box position of the user's demand. Specifically, please refer to Figure 4 , compare the standard administrative division of each level with the grid topology layer one by one. For example, by comparing the coordinates of the prefecture-level city, judge whether the coordinates of the power supply unit of the prefecture-level city to which the meter box corresponding to the user's demand belongs are within the coordinate range of the prefecture-level city of the structured address (that is, whether the coordinate difference between the two is less than the preset value). By comparing the coordinates of the district / county level, judge whether the coordinates of the power supply unit of the district / county level to which the meter box corresponding to the user's demand belongs are within the coordinate range of the district / county level of the structured address (that is, whether the coordinate difference between the two is less than the preset value), and so on. When there are multiple coordinate differences that are all less than the preset value, select the lowest level from these levels as the coordinate of the meter box position. As an example, during the comparison process, the coordinate differences of the prefecture-level city, the district / county, and the sub-district / township are all less than the preset value, and the sub-district / township is the lowest level among the prefecture-level city, the district / county, and the sub-district / township. At this time, the coordinates of the power supply station / power supply center pointed to by the sub-district / township where the coordinate differences are all less than the preset value can be used as the coordinate of the meter box position, and the superior power supply unit (such as the prefecture-level city power supply unit, the district / county power supply unit) to which the power supply station / power supply center belongs is also the coordinate of the meter box position. Thus, the coordinates of the meter box position can be classified by level, that is, the responsible entities at all levels of the meter box and the position coordinates of each entity can be clarified.

[0101] In another embodiment, in step S400, the hierarchical mapping relationship is that the grid topology levels from top to bottom are mapped one by one in sequence with the standard administrative division levels from top to bottom; step S500 includes: determining the coordinate difference comparison results in sequence from top to bottom according to the grid topology levels. Among them, when the coordinate difference is less than the preset value, the comparison result is matched; when the coordinate difference is less than the preset value, the comparison result is not matched; when the comparison result of the current level is matched, determine the comparison result of the next level; when the comparison result of the current level is not matched, take the power supply unit of the upper level of the current level as the coordinate of the meter box position of the user's demand. Specifically 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 prefecture-level city. By comparing the coordinates at the prefecture-level city, it is determined whether the coordinates of the power supply unit at the prefecture-level city to which the meter box corresponding to the user's request belongs are within the coordinates of the prefecture-level city 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 level above the prefecture-level city (i.e., the provincial-level 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 coordinate comparison at the district / county level. By comparing the coordinates at the district / county level, it is determined whether the coordinates of the power supply unit at the district / county level to which the meter box corresponding to the user's request belongs are within the coordinates of the district / county level 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 level above the district / county level, that is, the prefecture-level city power supply unit, are taken as the final result coordinates. If "yes", the next-level comparison is carried out.

[0110] The third-level comparison is the coordinate comparison at the sub-district / township level. By comparing the coordinates at the sub-district / township level, 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 coordinates of the sub-district / township level 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 level above the sub-district / township level, that is, the district / county level power supply unit, are taken as the final result coordinates. If "yes", the next-level comparison is carried out.

[0111] The fourth-level comparison is the coordinate comparison at the community / village level. By comparing the coordinates at the community / village level, it is determined whether the coordinates of the substation to which the meter box corresponding to the user's request belongs are within the coordinates of the community / village level 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 station / power supply center at the level above the community / village level 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 residential community / house number level. By comparing the coordinates at the residential 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 residential community / house number level of the structured address. As recorded above, the threshold of "near" can be set according to actual needs. If "no", the coordinates of the substation at the level above the residential 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, during the actual application process, after double positioning based on the position tracking of the meter box in the power grid topology map and the matching of structured addresses with keywords of administrative division place names, when the coordinates of the two are relatively close, either coordinate can be arbitrarily selected as the final result coordinate of the user's demand occurrence location according to actual needs. The difference condition can be set as a threshold according to actual needs. In this embodiment, by arbitrarily selecting one coordinate from the power grid topology level and the administrative division level as the final result coordinate of the user's demand occurrence location, it can facilitate the flexibility of power grid enterprise data management. That is, the power grid enterprise can manage data according to the power grid topology level or through the administrative division level. Thus, data analysis and power planning can be carried out from different perspectives.

[0114] This embodiment also discloses a meter box area position acquisition and analysis device in power grid demands, which is applied to the process of user power grid demands. Please refer to Figure 5 , Figure 5 FIG. is a schematic structural diagram of a meter box area position acquisition and analysis device in power grid demands 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 position determination module 500, where:

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

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

[0117] The second address query module 300 is used to query and match a second structured address in the geographic information database according to several place name keywords. The second structured address is the coordinate of the administrative division pointed to by several place name keywords in the geographic information system. Among them, the geographic information database includes: the corresponding relationship between the administrative address and the geographic information system coordinate constructed according to the standard administrative division level;

[0118] The coordinate comparison module 400 is used to compare the coordinates of the first structured address and the second structured address by level. Among them, a level mapping relationship is established in advance between the power grid topology level and the standard administrative division level;

[0119] The position determination module 500 is used to use the power supply unit in the power grid topology level pointed to by the coordinate with a coordinate difference less than the preset value as the meter box position coordinate of the user's demand.

[0120] In an alternative embodiment, the location determination module 500 is specifically configured to use the power supply unit of the bottom-most grid topology level among multiple levels with a coordinate difference less than a preset value as the meter box location coordinates of the user's request.

[0121] In an alternative embodiment, in the coordinate comparison module 400, the hierarchical mapping relationship is that the grid topology levels from top to bottom are mapped one by one in sequence with the standard administrative division levels from top to bottom;

[0122] The location determination module 500 includes:

[0123] A comparison result determination unit, configured to sequentially determine the coordinate difference comparison results from top to bottom according to the grid topology levels. Among them, when the coordinate difference is less than the preset value, the comparison result is "matched"; when the coordinate difference is less than the preset value, the comparison result is "not matched"; when the comparison result of the current level is "matched", the comparison result of the next level is determined;

[0124] A location determination unit, configured to use the power supply unit of the upper level of the current level as the meter box location coordinates of the user's request when the comparison result of the current level is "not matched".

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

[0126] A distance judgment unit, configured to perform a preset distance range judgment on the bottom-most level when the comparison results of all levels are "matched". Specifically, it is to judge whether the coordinates of the transformer to which the meter box of the user's request belongs are within the preset distance range of the coordinates of the user's requested community or house number level;

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

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

[0129] In an alternative embodiment, in the first address query module 100, 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, where the user file 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;

[0130] The first address query module 100 is specifically configured to query and obtain the user number by matching in the user file according to the user's incoming call number; 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 acquisition and analysis device in power grid demands, including:

[0132] The method disclosed in the above embodiment is used to acquire and analyze the meter box area location, or it includes the device disclosed in the above embodiment.

[0133] This embodiment also discloses a meter box area location acquisition and analysis system in power grid demands, including: an answering device and a backend server, where:

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

[0135] The backend server uses the method disclosed in the above embodiment to acquire and analyze the meter box area location, or it includes the device disclosed in the above embodiment.

[0136] According to a method, device and system for acquiring and analyzing the meter box area location in power grid demands disclosed in an embodiment of the present invention, during the user demand process, a first structured address is queried and matched in the power grid topology database based on the user's call number, and several place name keywords mentioned by the user in the power grid demand are identified to query and match a second structured address in the geographic information database. Among them, the first structured address is the coordinate of the power grid topology level pointed to by the meter box in the geographic information system, and the second structured address is the coordinate of the administrative division pointed to by several place name keywords in the geographic information system. The power grid topology database includes the corresponding relationship between the meter box and the geographic information system coordinates constructed according to the power grid topology level, and each meter box is associated with a user telephone number; among them, the geographic information database includes the corresponding relationship between the administrative address and the geographic information system coordinates constructed according to the standard administrative division level; therefore, during the process of comparing the coordinates of the first structured address and the second structured address level by level, the difference in the user demand address can be determined through the level mapping relationship between the power grid topology level and the standard administrative division level. Based on this, the power supply unit in the power grid topology level pointed to by the coordinates with a coordinate difference less than a preset value is used as the meter box location coordinate of the user demand. Thus, the dual positioning of the user demand meter box location is realized, the positioning accuracy of the user demand meter box location is improved, and then the demanded meter box can be assigned to the accurate area, providing accurate data samples for the analysis of power grid demand hot spots, reducing the analysis error of hot spots, and facilitating the decision-making of power generation and transmission resource allocation.

[0137] In the actual application process, the solution of the present invention can avoid, through dual positioning: 1. situations such as a customer may associate the same number with multiple meter cabinets in different regions; 2. for another example, the meter cabinet that the customer actually demands may not be the meter cabinet in their file; 3. the customer's call number is not the number recorded in the file, etc. The three situations can lead to incorrect collection of the position of the meter cabinet that the customer actually demands, thereby providing accurate data samples for the analysis of hot spots in power grid demands 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 outage events can be reduced by taking measures in advance, improving the reliability of power supply and the overall power grid efficiency.

[0138] In addition, the present invention also provides a computer-readable storage medium, such as a chip, an optical disc, etc. An execution program is stored on the computer-readable storage medium, and when the execution program is executed, the method described in any one of the 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-given embodiments. For example, it can also be an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or component, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In the embodiments of the present disclosure, the computer-readable storage medium can be any tangible medium that contains or stores a program, and the program can be used by or in combination with an instruction execution system, device, or component.

[0140] Those skilled in the art can understand that, on the premise of no conflict, the above preferred solutions can be freely combined and superimposed. Among them, the flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, which 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 blocks may occur in a different order from that marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions. The numbering of each step in this article is only for convenience of description and reference, and is not used to limit the order before and after. The specific execution order is determined by the technology itself, and those skilled in the art can determine various permitted and reasonable orders according to the technology itself.

[0141] It should be noted that the use of step numbers (letter or number numbers) to refer to certain specific method steps in the present invention is only for the purpose of convenience and brevity of description, and by no means uses letters or numbers to limit the order of these method steps. Those skilled in the art can understand that the order of the relevant method steps should be determined by the technology itself and should not be unduly restricted due to the existence of step numbers. Those skilled in the art can determine various permitted and reasonable step orders according to the technology itself.

[0142] Those skilled in the art can understand that, on the premise of no conflict, the above preferred solutions can be freely combined and superimposed.

[0143] It should be understood that the above embodiments are merely exemplary and not restrictive. Without departing from the basic principles of the present invention, various obvious or equivalent modifications or substitutions made by those skilled in the art to the above details will be included within 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 an administrative address constructed according to a standard administrative division hierarchy and a geographic information system coordinate; 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 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.

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 greater 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 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.

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 constructed according to a standard administrative division hierarchy and geographic information system coordinates; 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 of the lowest level of the power 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.

Images