CN112989859B - Distribution line equipment asset modeling system and method based on unmanned aerial vehicle RFID identification - Google Patents
Distribution line equipment asset modeling system and method based on unmanned aerial vehicle RFID identification Download PDFInfo
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Abstract
The invention discloses a distribution line equipment asset modeling system based on unmanned aerial vehicle RFID identification, which comprises data acquisition equipment, an unmanned aerial vehicle flight control end, a distribution line equipment asset modeling system and an asset management system, wherein the data acquisition equipment is used for acquiring data of a distribution line equipment asset; the data acquisition equipment comprises an unmanned aerial vehicle, a pan-tilt camera and RFID scanning equipment, and the unmanned aerial vehicle carries the pan-tilt camera and the RFID scanning equipment; the unmanned aerial vehicle flight control end passes through camera cloud platform interface connection cloud platform camera, and unmanned aerial vehicle flight control end passes through RFID cloud platform interface connection RFID scanning equipment, and unmanned aerial vehicle flight control end passes through 4G/5G network connection distribution lines equipment asset modeling system, distribution lines equipment asset modeling system and asset management system data interaction. The method integrates data acquisition, RFID physical ID import, asset check and data presentation, realizes intelligent association of physical ID and equipment information, can judge whether RFID tags are wrongly pasted, and can form a distribution line single line diagram and a geographical diagram.
Description
Technical Field
The invention relates to the field of radio frequency identification, in particular to a distribution line equipment asset modeling system and method based on unmanned aerial vehicle RFID identification.
Background
With the large-scale construction of distribution lines, the number of current distribution equipment is increasing, and higher lean is pursued for the management of the distribution equipment. The position is posted to the equipment label on the present distribution lines is higher, and the degree of difficulty of manual scanning is great, and can't guarantee to cover comprehensively. At present, there is the technical report through RFID discernment shaft tower, but can only carry out data acquisition through RFID discernment, can't judge whether RFID label is posted the mistake, if the RFID label is wrong, can lead to the whole data wadding of gathering in disorder, can't intelligent become the picture moreover and demonstrate.
Disclosure of Invention
In order to solve the technical problem, the distribution line equipment asset modeling system integrates data acquisition, RFID physical ID import, asset check and data presentation, achieves intelligent association of physical ID and equipment information, and can judge whether RFID tags are wrongly posted.
The invention provides the following technical scheme: the distribution line equipment asset modeling system based on the RFID identification of the unmanned aerial vehicle comprises data acquisition equipment, an unmanned aerial vehicle flight control end, a distribution line equipment asset modeling system and an asset management system; the data acquisition equipment comprises an unmanned aerial vehicle, a tripod head camera and RFID scanning equipment, wherein a control tripod head is arranged in the unmanned aerial vehicle, and the unmanned aerial vehicle carries the tripod head camera and the RFID scanning equipment; unmanned aerial vehicle flight control end is equipped with camera cloud platform interface, RFID cloud platform interface, unmanned aerial vehicle flight control end connects unmanned aerial vehicle, unmanned aerial vehicle flight control end passes through camera cloud platform interface connection cloud platform camera, unmanned aerial vehicle flight control end passes through RFID cloud platform interface connection RFID scanning equipment, unmanned aerial vehicle flight control end passes through 4G/5G network connection distribution lines equipment asset modeling system, distribution lines equipment asset modeling system and asset management system data interaction.
In the invention, the camera holder interface and the RFID holder interface both adopt API interfaces.
The invention provides a distribution line equipment asset modeling method based on unmanned aerial vehicle RFID identification, which is based on the distribution line equipment asset modeling system and is characterized in that:
s1, equipment configuration: the RFID scanning equipment and the pan-tilt camera are connected with a control pan-tilt on the unmanned aerial vehicle, and the control pan-tilt on the unmanned aerial vehicle is associated with a flight control end of the unmanned aerial vehicle through a pan-tilt interface, so that the control and data interaction of the flight control end of the unmanned aerial vehicle on the unmanned aerial vehicle, the RFID scanning equipment and the pan-tilt camera are realized; the unmanned aerial vehicle flight control end is associated with the distribution line equipment asset modeling system through a 4G/5G network, so that data interaction is realized;
s2, data acquisition: the flying hand controls the unmanned aerial vehicle to fly along the distribution network line, collects the coordinate information of the tower, stops near the tower pasted with the RFID tag, controls the RFID scanning equipment to obtain the real object ID, wherein the real object ID refers to the RFID tag information, and controls the pan-tilt camera to take a picture;
s3, data reception: the RFID scanning equipment obtains the physical ID and then transmits the data to the unmanned aerial vehicle flight control end through the RFID holder interface; the pictures shot by the pan-tilt camera are transmitted to the unmanned aerial vehicle flight control end through the camera pan-tilt interface;
s4, data uploading modeling system: after receiving the data, the unmanned aerial vehicle flight control end sends the pole tower coordinate information, the real object ID and the photo data to a power distribution line equipment asset modeling system through a 4G/5G network;
s5, associating the object ID with the equipment information: in the distribution line equipment asset modeling system, the received real object ID and the photo data are associated with a distribution line ledger through association mapping, the received real object ID is associated with an equipment asset table, and associated equipment information is inquired;
s6, comparing the equipment information with the picture: comparing the inquired associated equipment information with the shot picture, judging whether the RFID label pasting is wrong or not through the comparison of the equipment information and the picture, if the RFID label pasting is inconsistent, outputting 'RFID label pasting error', if the RFID label pasting is consistent, displaying the equipment information on a GIS interface and carrying out equipment statistics;
s7, forming a tower line trend distribution diagram: and forming a single line diagram and a geographical diagram of the distribution line by identifying the real object ID and the automatic identification equipment information.
In the step S5, the distribution line ledger comprises an equipment asset table, a distribution tower table, a distribution line table, an RFID equipment table and a photo table, wherein the equipment asset table is stored in an asset management system, and the distribution tower table comprises a tower ID, a tower name, a belonging line ID, a tower number, a tower type, longitude and latitude; the distribution line table comprises line ID, line name, voltage class, total kilometers of the line and total tower number of poles; the equipment asset table comprises equipment asset IDs, equipment asset names, affiliated company IDs, affiliated department IDs and RFID codes; the RFID equipment table comprises an equipment ID, an RFID code, an ID of a tower to which the RFID code belongs, an equipment name and an equipment number; the photo table comprises a photo ID, an ID of a tower to which the photo belongs, a photo address, longitude and latitude; the RFID equipment table correspondingly stores the collected real object ID information, and the RFID codes in the RFID equipment table are associated with the RFID codes in the equipment asset table, so that the distribution line equipment information is obtained through the association query of the real object ID and the equipment asset table; the longitude and latitude information of the photo table is correlated with the longitude and latitude information of the power distribution tower table, the longitude and latitude information is read according to the unmanned aerial vehicle pan-tilt camera during photo shooting, matching correlation between the photo and the power distribution tower table is achieved, meanwhile, the real object ID obtained through scanning of the RFID tag is correspondingly stored in the RFID device table, the line ID of the power distribution tower table is correlated with the line ID of the power distribution line table, the pole tower ID of the RFID device table is correlated with the pole tower ID of the power distribution tower table, correlation between the real object ID and the pole tower is achieved, the correlation relation between the power distribution line, the pole tower and the device of the power distribution line and the pole tower is established, and complete pole tower attribute information is recorded.
In step S6, the photo is compared with the device asset name in the device asset table retrieved in step S5 to determine whether there is an error in RFID tag posting, if so, output "RFID tag posting error", if so, store the photo and the real object ID, and summarize the data in the device asset table, distribution tower table, distribution line table, RFID device table, and photo table that are called in association to form a device statistical result output and display the device statistical result on a GIS interface.
In step S7, the distribution line ledger, the physical ID collected by the RFID scanning device, and the shot photograph form the basis of the distribution line single line diagram and the geographical diagram; according to the unique incidence relation fields in the equipment asset table, the distribution tower table, the distribution line table, the RFID equipment table and the photo table, JOIN connection is carried out on tower spatial data and attribute data, namely the equipment information relevant to the tower can be obtained and checked through tower numbering on a map, complete line account data information is really established, a tower line trend distribution diagram can be accurately and rapidly established according to detailed account information, and the tower line trend distribution diagram comprises a distribution line single line diagram and a geographical diagram.
In step S7, when the tower line is a line shaped like a Chinese character 'yi', the tower line trend distribution diagram is in the form of a diagram: physical towers and operation towers exist in a one-to-one mode, smooth connection of tower lines is achieved according to the serial numbers of the towers, a line-shaped main line route of a distribution network is formed, and the line trend is that small-number towers are distributed to large-number towers.
In step S7, when the tower line is a "T" stage line, the tower line trend distribution diagram is in the form of a diagram: : judging the branch of the line according to the identification of the isolating switches on the tower, judging the number of the branches according to the number of the isolating switches, and establishing a mapping relation between a main line and a branch line according to the line name, the tower name and the tower ID; the branch starting point of the branch line and the main line share one physical tower, in a tower ledger, the same physical tower corresponds to the attribute information of two operating towers to construct a T-step line, and the incidence relation between the branch line and the main line is constructed according to the attribute of the operating tower of the branch point, so that all the towers of the branch line are distributed depending on the straight line, but are independent of the direction of the other line, and the trend distribution diagram of the main line and the branch line of the T-step line is constructed by the method.
In step S7, when the tower line is a same-pole erected line, the tower line trend distribution diagram is in the form of: judging whether an isolation switch device is arranged on a tower or not, wherein if the isolation switch device is arranged on the tower, the tower where the isolation switch is arranged is a branch point erected on the same tower; determining the number of lines erected on the same pole according to the identified line name and the pole tower ID, and constructing two or more pieces of pole tower attribute information consistent with the main road; if one physical tower corresponds to two or more operation towers, when a line is constructed, the same-tower erection part has two or more operation tower information at the position of one physical tower, the operation towers belong to the physical towers, but the operation towers have independent tower numbers, and in the whole line, a line trend distribution map of the same-tower erection tower condition is established according to the name of the operation line and other characteristic attributes.
According to the invention, the tower space coordinate data is displayed at the corresponding position on the map according to the tower information acquired by the unmanned aerial vehicle, the real object ID information of the equipment is acquired according to the RFID equipment scanning technology, the equipment information is acquired through the associated equipment asset table, and the association relation is established with the line tower ledger, so that the standard data meeting the line mapping is formed. The tower space data and the attribute data both have a corresponding space data table and an attribute data table for separately recording detailed information of the tower space data and the attribute data table, if the tower space position information is not linked with the corresponding equipment attribute information, the tower space position information cannot be linked with the corresponding equipment attribute information, and after a circuit diagram is formed, the tower number and the attached equipment attribute thereof cannot be accurately displayed. Through the unique incidence relation field in the spatial data table and the attribute table, the tower spatial data and the attribute data can be subjected to JOIN connection, namely the tower related equipment information can be acquired and checked on a map through the tower number, complete line account data information can be constructed, and a tower line trend distribution map can be accurately and quickly constructed according to detailed account information. The invention integrates data acquisition, RFID real object ID import, asset check and data presentation, and has high automation and intelligence degree.
Drawings
FIG. 1 is a block diagram of a distribution line equipment asset modeling system framework of the present invention;
FIG. 2 is a flow chart of the distribution line equipment asset modeling of the present invention;
FIG. 3 is a schematic diagram of a data association map of the present invention;
figure 4 is a line graph of a line shape,
FIG. 5 is a circuit diagram of the "T" stage;
fig. 6 is a circuit diagram of the same pole erection.
The dots in fig. 4-6 indicate towers, the numbers and letters indicate tower IDs or line IDs (for example, "5/Z1" indicates that the line ID is Z1, and the tower ID is 5 "), the single line diagram and the geographical diagram formed by the tower itself further include other device information or map information, in order to meet the specification requirements of the patent on the drawings, the device information or the map information is omitted, and if the tower ID or the line ID is blocked in the diagram, clear and complete disclosure of the technical scheme of the present application is not affected.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, the distribution line equipment asset modeling system based on the unmanned aerial vehicle RFID identification includes a data acquisition device, an unmanned aerial vehicle flight control terminal, a distribution line equipment asset modeling system and an asset management system; the data acquisition equipment comprises an unmanned aerial vehicle, a tripod head camera and RFID scanning equipment, wherein a control tripod head is arranged in the unmanned aerial vehicle, and the unmanned aerial vehicle carries the tripod head camera and the RFID scanning equipment; unmanned aerial vehicle flight control end is equipped with camera cloud platform interface, RFID cloud platform interface, unmanned aerial vehicle flight control end connects unmanned aerial vehicle, unmanned aerial vehicle flight control end passes through camera cloud platform interface connection cloud platform camera, unmanned aerial vehicle flight control end passes through RFID cloud platform interface connection RFID scanning equipment, camera cloud platform interface and RFID cloud platform interface all adopt the API interface, unmanned aerial vehicle flight control end passes through 4G/5G internet access distribution lines equipment asset modeling system, distribution lines equipment asset modeling system and asset management system data interaction. The distribution line equipment asset modeling system comprises an RFID equipment association module, an RFID equipment checking module and a GIS modeling display module.
The unmanned aerial vehicle flight control end is associated with the RFID scanning equipment through an RFID holder interface, and sends a switch and a scanning command to the RFID scanning equipment through the unmanned aerial vehicle flight control end; after the data are scanned through the RFID, a scanned real object ID (the real object ID refers to RFID label information) is sent to an unmanned aerial vehicle flight control end through an RFID holder interface, the unmanned aerial vehicle flight control end is associated with a holder camera through a camera holder interface, a switch and a photographing command are sent to the holder camera through the unmanned aerial vehicle flight control end, a photo is transmitted to the unmanned aerial vehicle flight control end through the camera holder interface, and the unmanned aerial vehicle flight control end sends the data to a power distribution line equipment asset modeling system through a 4G/5G network; the distribution line equipment asset modeling system associates the received real ID codes and the photo data with the distribution line standing book data, performs association query on the RFID codes of the received RFID label information and asset management data, and performs GIS display and data check application on the asset information in the query result in the distribution line equipment asset modeling system.
As shown in fig. 2, the distribution line equipment asset modeling method based on unmanned aerial vehicle RFID identification includes the following steps:
s1, equipment configuration: the RFID scanning equipment and the pan-tilt camera are connected with a control pan-tilt on the unmanned aerial vehicle, and the control pan-tilt on the unmanned aerial vehicle is associated with a flight control end of the unmanned aerial vehicle through a pan-tilt interface, so that the control and data interaction of the flight control end of the unmanned aerial vehicle on the unmanned aerial vehicle, the RFID scanning equipment and the pan-tilt camera are realized; the unmanned aerial vehicle flight control end is associated with the distribution line equipment asset modeling system through a 4G/5G network, so that data interaction is realized;
s2, data acquisition: the flying hand controls the unmanned aerial vehicle to fly along the distribution network line, collects the coordinate information of the tower, stops near the tower pasted with the RFID tag, controls the RFID scanning equipment to obtain the real object ID, wherein the real object ID refers to the RFID tag information, and controls the pan-tilt camera to take a picture;
s3, data reception: the RFID scanning equipment obtains the physical ID and then transmits the data to the unmanned aerial vehicle flight control end through the RFID holder interface; the pictures shot by the pan-tilt camera are transmitted to the unmanned aerial vehicle flight control end through the camera pan-tilt interface;
s4, data uploading modeling system: after receiving the data, the unmanned aerial vehicle flight control end sends the pole tower coordinate information, the real object ID and the photo data to a power distribution line equipment asset modeling system through a 4G/5G network;
s5, associating the object ID with the equipment information: in the distribution line equipment asset modeling system, the received real object ID and the photo data are associated with a distribution line ledger through association mapping, the received real object ID is associated with an equipment asset table, and associated equipment information is inquired;
s6, comparing the equipment information with the picture: comparing the inquired associated equipment information with the shot picture, judging whether the RFID label pasting is wrong or not through the comparison of the equipment information and the picture, if the RFID label pasting is inconsistent, outputting 'RFID label pasting error', if the RFID label pasting is consistent, displaying the equipment information on a GIS interface and carrying out equipment statistics;
s7, forming a tower line trend distribution diagram: and forming a single line diagram and a geographical diagram of the distribution line by identifying the real object ID and the automatic identification equipment information.
In the step S5, the distribution line ledger comprises an equipment asset table, a distribution tower table, a distribution line table, an RFID equipment table and a photo table, wherein the equipment asset table is stored in an asset management system, and the distribution tower table comprises a tower ID, a tower name, a belonging line ID, a tower number, a tower type, longitude and latitude; the distribution line table comprises line ID, line name, voltage class, total kilometers of the line and total tower number of poles; the equipment asset table comprises equipment asset IDs, equipment asset names, affiliated company IDs, affiliated department IDs and RFID codes; the RFID equipment table comprises an equipment ID, an RFID code, an ID of a tower to which the RFID code belongs, an equipment name and an equipment number; the photo table comprises a photo ID, an ID of a tower to which the photo belongs, a photo address, longitude and latitude. The RFID equipment table correspondingly stores the collected real object ID information (namely RFID label information), and the RFID codes in the RFID equipment table are associated with the RFID codes in the equipment asset table, so that the distribution line equipment information (equipment asset ID, equipment asset name, affiliated company ID and affiliated department ID) is obtained through the association query of the real object ID and the equipment asset table. The longitude and latitude information of the photo table is correlated with the longitude and latitude information of the power distribution tower table, the longitude and latitude information is read according to an unmanned aerial vehicle holder camera during photo shooting, matching correlation between the photo and a tower ledger (a power distribution tower table) is achieved, meanwhile, the real object ID obtained through scanning of the RFID tag is correspondingly stored in the RFID equipment table, the line ID to which the power distribution tower table belongs is correlated with the line ID of the power distribution line table, the pole tower ID to which the RFID equipment table belongs is correlated with the pole tower ID of the power distribution tower table, correlation between the real object ID and the pole tower is achieved, the incidence relation between the power distribution line, the pole tower and equipment of the power distribution line and the pole tower is established, and complete pole tower attribute information is recorded. The tower coordinate information (longitude and latitude in a power distribution tower meter) can be synchronously acquired during identification flight of the physical ID, and can also be acquired in advance in a flight manner to obtain a distribution line diagram, and the physical ID and the photo are acquired during later-stage acceptance.
In step S6, the photo is compared with the device asset name in the device asset table retrieved in step S5 to determine whether there is an error in RFID tag posting, if so, output "RFID tag posting error", if so, store the photo and the real object ID, and summarize the data in the device asset table, distribution tower table, distribution line table, RFID device table, and photo table that are called in association to form a device statistical result output and display the device statistical result on a GIS interface.
In step S7, the distribution line ledger, the physical ID collected by the RFID scanning device, and the shot photograph form the basis of the distribution line single line diagram and the geographical diagram; according to the tower information collected by the unmanned aerial vehicle, the position corresponding to the tower space coordinate data on the map is displayed, the real object ID information of the equipment is collected according to the RFID equipment scanning technology, the equipment information is obtained through the associated equipment asset table, and the association relation is established with the line tower ledger to form standard data meeting the line mapping. The tower space data and the attribute data both have a corresponding space data table and an attribute data table for separately recording detailed information of the tower space data and the attribute data table, if the tower space position information is not linked with the corresponding equipment attribute information, the tower space position information cannot be linked with the corresponding equipment attribute information, and after a circuit diagram is formed, the tower number and the attached equipment attribute thereof cannot be accurately displayed. Through the unique association relation field in the space data table and the attribute table, the tower space data and the attribute data can be subjected to JOIN connection, namely, the equipment information associated with the tower can be acquired and checked through the tower number on the map. And really constructing complete line ledger data information. And a tower line trend distribution map can be accurately and quickly constructed according to detailed standing book information, wherein the tower line trend distribution map comprises a distribution line single line diagram and a geographical diagram.
The invention mainly aims at three common distribution lines (as shown in figures 4-6) in directions, which comprise a linear line and a T-level line, and the lines are erected on the same pole. The distribution diagram of the line direction of each tower is as follows.
(1) I-shaped circuit
The I-shaped line only has one main line, pole tower account information (a power distribution pole tower meter) is relatively simple, each physical pole tower only has unique corresponding attribute information, and the physical pole tower is an operating pole tower. In the line-shaped line mapping process, physical towers and operation towers exist in a one-to-one mode, smooth connection of the tower lines is achieved according to the serial numbers of the towers, a line of a distribution network line-shaped main line is formed, and the line trend is that small-number towers are distributed to large-number towers.
(2) T-step line
The T-step line is mapped, and the processing of the data of the branch point tower is a key. The identification of the isolation switches on the tower is the key for judging the branch of the line, the number of the branches can be judged according to the number of the switches, and the mapping relation between the main line and the branch line is established according to the information such as the line name, the tower ID and the like.
The branch starting point of the branch line and the main line share one physical tower, in a tower ledger, the same physical tower corresponds to the attribute information of two operating towers to construct a T-step line, and the incidence relation between the branch line and the main line is constructed according to the attribute of the operating tower of the branch point, so that all the towers of the branch line are distributed depending on the straight line, but are independent of the direction of the other line, and the trend distribution diagram of the main line and the branch line of the T-step line is constructed by the method.
(3) Same-pole erection line
The same-pole erection line ledger is relatively complex and needs to be identified and judged on the position of the same-pole tower. And judging whether the tower is provided with the isolating switch equipment or not, wherein if the tower is provided with the isolating switch equipment, the tower where the isolating switch is positioned is a branch point erected on the same tower. And the same-pole erecting part determines the number of lines erected on the same pole according to the identified line name and the pole tower ID, and constructs two or more pieces of pole tower attribute information consistent with the trunk line. And one physical tower corresponds to two or more operating towers. When a line is constructed, the same pole is erected, two or more operation pole tower information can be obtained at the position of one physical pole tower, the operation pole towers belong to the physical pole tower, and the operation pole towers have independent pole tower numbers. In the whole line, a line trend distribution map of the same-pole tower erection condition is established according to the name of the operation line and other characteristic attributes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The distribution line equipment asset modeling method based on unmanned aerial vehicle RFID identification adopts a distribution line equipment asset modeling system which comprises data acquisition equipment, an unmanned aerial vehicle flight control end, a distribution line equipment asset modeling system and an asset management system; the data acquisition equipment comprises an unmanned aerial vehicle, a tripod head camera and RFID scanning equipment, wherein a control tripod head is arranged in the unmanned aerial vehicle, and the unmanned aerial vehicle carries the tripod head camera and the RFID scanning equipment; unmanned aerial vehicle flight control end is equipped with camera cloud platform interface, RFID cloud platform interface, unmanned aerial vehicle flight control end connects unmanned aerial vehicle, unmanned aerial vehicle flight control end passes through camera cloud platform interface connection cloud platform camera, unmanned aerial vehicle flight control end passes through RFID cloud platform interface connection RFID scanning equipment, unmanned aerial vehicle flight control end passes through 4G 5G internet access distribution line equipment asset modeling system, distribution line equipment asset modeling system and asset management system data interaction, characterized by step as follows:
s1, equipment configuration: the RFID scanning equipment and the pan-tilt camera are connected with a control pan-tilt on the unmanned aerial vehicle, and the control pan-tilt on the unmanned aerial vehicle is associated with a flight control end of the unmanned aerial vehicle through a pan-tilt interface, so that the control and data interaction of the flight control end of the unmanned aerial vehicle on the unmanned aerial vehicle, the RFID scanning equipment and the pan-tilt camera are realized; the unmanned aerial vehicle flight control end is associated with the distribution line equipment asset modeling system through a 4G/5G network, so that data interaction is realized;
s2, data acquisition: the flying hand controls the unmanned aerial vehicle to fly along the distribution network line, collects the coordinate information of the tower, stops near the tower pasted with the RFID tag, controls the RFID scanning equipment to obtain the real object ID, wherein the real object ID refers to the RFID tag information, and controls the pan-tilt camera to take a picture;
s3, data reception: the RFID scanning equipment obtains the physical ID and then transmits the data to the unmanned aerial vehicle flight control end through the RFID holder interface; the pictures shot by the pan-tilt camera are transmitted to the unmanned aerial vehicle flight control end through the camera pan-tilt interface;
s4, data uploading modeling system: after receiving the data, the unmanned aerial vehicle flight control end sends the pole tower coordinate information, the real object ID and the photo data to a power distribution line equipment asset modeling system through a 4G/5G network;
s5, associating the object ID with the equipment information: in the distribution line equipment asset modeling system, the received real object ID and the photo data are associated with a distribution line ledger through association mapping, the received real object ID is associated with an equipment asset table, and associated equipment information is inquired;
s6, comparing the equipment information with the picture: comparing the inquired associated equipment information with the shot picture, judging whether the RFID label pasting is wrong or not through the comparison of the equipment information and the picture, if the RFID label pasting is inconsistent, outputting 'RFID label pasting error', if the RFID label pasting is consistent, displaying the equipment information on a GIS interface and carrying out equipment statistics;
s7, forming a tower line trend distribution diagram: and forming a single line diagram and a geographical diagram of the distribution line by identifying the real object ID and the automatic identification equipment information.
2. The unmanned aerial vehicle RFID identification-based distribution line equipment asset modeling method of claim 1, wherein: the distribution line account in the step S5 comprises an equipment asset table, a distribution tower table, a distribution line table, an RFID equipment table and a photo table, wherein the equipment asset table is stored in an asset management system, and the distribution tower table comprises a tower ID, a tower name, a belonging line ID, a tower number, a tower type, longitude and latitude; the distribution line table comprises line ID, line name, voltage class, total kilometers of the line and total tower number of poles; the equipment asset table comprises equipment asset IDs, equipment asset names, affiliated company IDs, affiliated department IDs and RFID codes; the RFID equipment table comprises an equipment ID, an RFID code, an ID of a tower to which the RFID code belongs, an equipment name and an equipment number; the photo table comprises a photo ID, an ID of a tower to which the photo belongs, a photo address, longitude and latitude; the RFID equipment table correspondingly stores the collected real object ID information, and the RFID codes in the RFID equipment table are associated with the RFID codes in the equipment asset table, so that the distribution line equipment information is obtained through the association query of the real object ID and the equipment asset table; the longitude and latitude information of the photo table is correlated with the longitude and latitude information of the power distribution tower table, the longitude and latitude information is read according to the unmanned aerial vehicle pan-tilt camera during photo shooting, matching correlation between the photo and the power distribution tower table is achieved, meanwhile, the real object ID obtained through scanning of the RFID tag is correspondingly stored in the RFID device table, the line ID of the power distribution tower table is correlated with the line ID of the power distribution line table, the pole tower ID of the RFID device table is correlated with the pole tower ID of the power distribution tower table, correlation between the real object ID and the pole tower is achieved, the correlation relation between the power distribution line, the pole tower and the device of the power distribution line and the pole tower is established, and complete pole tower attribute information is recorded.
3. The method for modeling distribution line equipment assets based on unmanned aerial vehicle RFID identification as claimed in claim 1, wherein the step S6 is specifically as follows: and comparing the photo with the equipment asset name in the equipment asset table called in the step S5 to judge whether the RFID label is pasted wrongly or not, if the RFID label is not consistent, outputting 'RFID label pasting mistake', if the RFID label is consistent, storing the photo and the object ID, and summarizing the data in the equipment asset table, the power distribution tower table, the power distribution line table, the RFID equipment table and the photo table which are related and called to form equipment statistical result output and displaying the equipment statistical result on a GIS interface.
4. The unmanned aerial vehicle RFID identification-based distribution line equipment asset modeling method of claim 1, wherein: in step S7, the distribution line ledger, the physical ID collected by the RFID scanning device, and the shot photograph form the basis of the distribution line single line diagram and the geographical diagram; according to the unique incidence relation fields in the equipment asset table, the distribution tower table, the distribution line table, the RFID equipment table and the photo table, JOIN connection is carried out on tower spatial data and attribute data, namely the equipment information relevant to the tower can be obtained and checked through tower numbering on a map, complete line account data information is really established, a tower line trend distribution diagram can be accurately and rapidly established according to detailed account information, and the tower line trend distribution diagram comprises a distribution line single line diagram and a geographical diagram.
5. The unmanned aerial vehicle RFID identification-based distribution line equipment asset modeling method of claim 2, wherein: in step S7, when the tower line is a line shaped like a Chinese character 'yi', the tower line trend distribution diagram is in the form of a diagram: physical towers and operation towers exist in a one-to-one mode, smooth connection of tower lines is achieved according to the serial numbers of the towers, a line-shaped main line route of a distribution network is formed, and the line trend is that small-number towers are distributed to large-number towers.
6. The unmanned aerial vehicle RFID identification-based distribution line equipment asset modeling method of claim 2, wherein: in step S7, when the tower line is a "T" stage line, the tower line trend distribution diagram is in the form of a diagram: judging the branch of the line according to the identification of the isolating switches on the tower, judging the number of the branches according to the number of the isolating switches, and establishing a mapping relation between a main line and a branch line according to the line name, the tower name and the tower ID; the branch starting point of the branch line and the main line share one physical tower, in a tower ledger, the same physical tower corresponds to the attribute information of two operating towers to construct a T-step line, and the incidence relation between the branch line and the main line is constructed according to the attribute of the operating tower of the branch point, so that all the towers of the branch line are distributed depending on the straight line, but are independent of the direction of the other line, and the trend distribution diagram of the main line and the branch line of the T-step line is constructed by the method.
7. The unmanned aerial vehicle RFID identification-based distribution line equipment asset modeling method of claim 2, wherein: when the tower line is the same pole erection line, the tower line trend distribution diagram mapping mode is as follows: judging whether an isolation switch device is arranged on a tower or not, wherein if the isolation switch device is arranged on the tower, the tower where the isolation switch is arranged is a branch point erected on the same tower; determining the number of lines erected on the same pole according to the identified line name and the pole tower ID, and constructing two or more pieces of pole tower attribute information consistent with the main road; if one physical tower corresponds to two or more operation towers, when a line is constructed, the same-tower erection part has two or more operation tower information at the position of one physical tower, the operation towers belong to the physical towers, but the operation towers have independent tower numbers, and in the whole line, a line trend distribution map of the same-tower erection tower condition is established according to the name of the operation line and other characteristic attributes.
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