CN113298292B - Power distribution line power tower inspection management and control method and system based on power Internet of things - Google Patents
Power distribution line power tower inspection management and control method and system based on power Internet of things Download PDFInfo
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- CN113298292B CN113298292B CN202110476979.XA CN202110476979A CN113298292B CN 113298292 B CN113298292 B CN 113298292B CN 202110476979 A CN202110476979 A CN 202110476979A CN 113298292 B CN113298292 B CN 113298292B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Abstract
The invention discloses a power distribution line power tower inspection management and control method and system based on the power internet of things, wherein the management and control method comprises the following steps: receiving a start request of a patrol project of the field handheld device, acquiring a tower in the patrol project, and feeding back a patrol project tower patrol sequence and a tower patrol path to the field handheld device; determining the position of a next tower to be inspected and an inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path; monitoring whether the moving track of the field handheld device is matched with the inspection path; the method and the device for monitoring the pole tower related line have the advantages that the inspection defects and the field defect eliminating record data reported by the field handheld device are received, whether the current pole tower related line has unfinished inspection tasks and unprocessed defects or not is monitored, the optimization of the inspection path and the strict management and control of the inspection path are realized, and the inspection efficiency and the inspection work safety are effectively improved.
Description
Technical Field
The invention relates to the technical field of inspection management and control of power transmission lines, in particular to an inspection management and control method and system for a power distribution line power tower based on the power internet of things.
Background
For power grid enterprises, ensuring safe, reliable and stable operation of power equipment is the basis for survival and development, so that equipment management staff is required to periodically patrol and overhaul the power grid equipment in daily work, the equipment is ensured to keep healthy horizontal operation, and the defects of the traditional patrol mode are more and more prominent along with rapid development of the power grid enterprises, particularly the increase of extra-high voltage lines, the increase of line conditions, the increase of line maintenance difficulty and the like.
The system inspection mainly adopts a manual recording mode, the efficiency is low, the real-time performance and the accuracy are poor, inspection results are not easy to reserve and can not be reported in time, quantitative basis can not be provided for analysis and processing of defects and hidden danger, individual line personnel are paralyzed and cared for great significance, inspection overcycles, inspection quality difference and the like are caused by equipment shutdown and even damage phenomenon which are not strictly caused according to the stipulated inspection, inspection management difficulty is continuously increased, inspection related information (drawing, characters, pictures and videos) is not easy to be associated, a large amount of search and review work is needed, the cooperative efficiency is low, the history search difficulty is high, a geographic information system is developed to provide a large amount of basic data for a local database, in recent years, the investment of a smart power grid is increased by the country, the manual line inspection is also enabled to be informationized and standardized, and especially the national network promotes the construction of a GIS platform, the accurate position and photo attribute information of a 110kV power transmission line and above are completely collected, and abnormal movement update is timely, and a good data basis is provided for the intelligent inspection of the manual line.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a power distribution line power tower inspection management and control method, a system, computer equipment and a storage medium based on the power internet of things, which can improve the inspection efficiency of a power distribution line, and the technical scheme is as follows:
in a first aspect, a power distribution line power tower inspection management and control method based on the power internet of things is provided, including the following steps:
(1) Receiving a start request of a patrol project of the field handheld device, acquiring a tower in the patrol project, and feeding back a patrol project tower patrol sequence and a tower patrol path to the field handheld device;
(2) Determining the position of a next tower to be inspected and an inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
(3) Monitoring whether the moving track of the field handheld device is matched with the inspection path;
(4) And if the moving track is matched, receiving the inspection defect reported by the field handheld device and the field defect elimination record data.
In one possible implementation manner, the feeding back the inspection sequence and the inspection path of the tower to the field handheld device includes:
presetting a patrol starting point and a patrol end point according to a patrol project, and acquiring a patrol route in a database as a patrol project candidate tower patrol route;
and optimizing the candidate tower inspection path based on the path towers in the inspection project to obtain the preferred tower inspection path of the inspection project, wherein the tower inspection path and the inspection path in the database comprise a plurality of head-to-tail connected road sections.
In a possible implementation manner, the method for acquiring the inspection project candidate tower inspection path includes:
acquiring at least one road section passing through a preset inspection starting point and marking the road section as an inspection starting road section set, and at least one road section passing through a preset inspection ending point and marking the road section as an inspection ending road section set;
acquiring a starting road section which is most matched with the distribution of the path towers in the inspection project from an inspection starting road section set, marking the starting road section as a preferable inspection starting road section, and acquiring an ending road section which is most matched with the distribution of the path towers in the inspection project from an inspection ending road section set, marking the ending road section as a preferable inspection ending road section;
acquiring a first local route in which the starting point of each routing inspection route is positioned and a second local route in which the end point of each routing inspection route is positioned in a database;
and acquiring a patrol route of which the first local route is matched with the preferable patrol start road section and the second local route is matched with the preferable patrol end road section as a candidate tower patrol route of the patrol project.
In one possible implementation manner, the acquiring at least one road segment passing through the preset inspection starting point is marked as an inspection starting road segment set, and at least one road segment passing through the preset inspection ending point is marked as an inspection ending road segment set, including:
searching a route within a preset radius range taking a preset inspection starting point/a preset inspection end point as a center to serve as a road section passing through the preset inspection starting point/the preset inspection end point.
In one possible implementation manner, the optimizing the candidate tower inspection path based on the path tower in the inspection project, to obtain the preferred tower inspection path of the inspection project includes:
and marking the towers in the candidate tower inspection path as first towers, marking the path towers in the inspection project as second towers, and obtaining the replacement of the first towers in the candidate tower inspection path by the second towers with similar attributes to the first towers to obtain the optimized candidate tower inspection path.
In one possible implementation, the obtaining a first tower replacement in the candidate tower inspection path for a second tower having similar attributes to the first tower includes:
based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence on the path length of the candidate tower inspection path after the second tower replaces the first tower, and judging that the second tower in the replacement method with the smallest influence on the path length of the candidate tower inspection path is similar to the attribute of the first tower and the second tower.
In one possible implementation, the obtaining a first tower replacement in the candidate tower inspection path for a second tower having similar attributes to the first tower includes:
acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the first tower inspection sequence in the candidate tower inspection path;
judging whether a second tower exists in a preset second area range taking the first tower as the center, if not, not replacing the second tower, and if so, acquiring at least one second tower in the preset area range;
and carrying out shortest path planning on the left tower, the at least one second tower and the right tower, and acquiring the inspection sequence of the at least one second tower in the shortest path planning and the first tower in the inspection path replacement candidate tower inspection path.
In one possible implementation manner, before the (4) receiving the inspection defect and the field defect elimination record data reported by the field handheld device, the method further includes: and feeding back tower foundation information and a patrol task list of the tower-related transmission line to the field handheld device based on a tower information check request sent by the field handheld device, wherein the tower information check request is generated based on a two-dimensional code identifier of the scanning tower of the field handheld device.
In a second aspect, a power distribution line power tower inspection management and control system based on power internet of things is provided, including:
the inspection project starting unit is used for receiving an inspection project starting request of the field handheld device, acquiring a tower in the inspection project, and feeding back an inspection project tower inspection sequence and a tower inspection path to the field handheld device;
the inspection path guiding unit is used for determining the position of a next tower to be inspected and the inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld device is matched with the inspection path;
and the inspection result monitoring unit is used for receiving inspection defects reported by the field handheld device and field defect elimination record data.
In a third aspect, there is provided a computer device comprising: a processor and a memory;
the processor is connected with the memory, wherein the memory is used for storing a computer program, and the processor is used for calling the computer program so that the computer equipment executes the power distribution line power tower inspection management and control method based on the power Internet of things.
In a fourth aspect, a computer readable storage medium is provided, in which a computer program is stored, the computer program being adapted to be loaded and executed by a processor, so that a computer device having the processor performs the above-mentioned power line power tower inspection management and control method based on the power internet of things.
The power transmission line power pole tower inspection management and control method and system based on the power internet of things have the following beneficial effects:
1. according to the method, the equipment and the system, the starting request of the on-site handheld equipment inspection project is received, the towers in the inspection project are obtained, the planning of the paths of the towers in the inspection project and the calculation of the inspection sequence are carried out, the optimization of the inspection paths is realized, the inspection efficiency is effectively improved, and the strict management and control of the inspection work of on-site inspection personnel are realized by monitoring the moving track of the on-site handheld equipment.
2. According to the invention, the pole tower inspection path in the historical inspection project is taken as a candidate pole tower inspection path, and pole tower inspection path setting of the current inspection project is performed, so that the inspection path experience of historical inspection personnel is utilized to the greatest extent, adaptability of the pole tower inspection path and the actual inspection environment is improved, the pole tower inspection path setting efficiency of the current inspection project is improved, and the security of the pole tower inspection path of the current inspection project is improved.
3. The invention selects candidate pole tower routing inspection paths based on the similarity with the original routing inspection paths in the database, the selection method firstly obtains the preferred initial section and the final section of the routing inspection paths based on the distribution of the path pole towers in the routing inspection project, and matches the initial section and the final section with the head-to-tail local paths of the original routing inspection paths in the database based on the preferred initial section and the final section, thereby realizing the rapid matching acquisition of the candidate pole tower routing inspection paths.
4. According to the method, through the arrangement of the two-dimension code information of the pole tower, the inspection of the foundation information of the pole tower, the inspection of the inspection task and the uploading of the inspection result data are realized, the tedious manual input is avoided, the efficiency is improved, and the input accuracy is also improved.
Drawings
FIG. 1 is a general flow chart of a power distribution line power tower patrol management and control method based on the power Internet of things in an embodiment of the invention;
fig. 2 is a block diagram of a power distribution line power tower inspection management and control system based on the power internet of things according to an embodiment of the invention.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent, and the described embodiments should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present invention.
The embodiment of the invention provides a power distribution line power tower inspection management and control method based on the power internet of things, which comprises the following steps:
(1) Receiving a start request of a patrol project of the field handheld device, acquiring a tower in the patrol project, and feeding back a patrol project tower patrol sequence and a tower patrol path to the field handheld device;
(2) Determining the position of a next tower to be inspected and an inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
(3) Monitoring whether the moving track of the field handheld device is matched with the inspection path;
in the step, when the moving track of the field handheld device is not matched with the inspection path, prompt information is sent out;
(4) And if the moving track is matched, receiving the inspection defect reported by the field handheld device and the field defect elimination record data.
After the inspection defect and the on-site defect elimination record data reported by the on-site handheld device are received, the method further comprises the following steps: monitoring whether the current pole tower associated line has an unfinished inspection task and an unprocessed defect, determining that the current pole tower associated line does not have the unfinished inspection task and the unprocessed defect, returning to the step (2) until the inspection project is completed, and if the current pole tower has the unprocessed inspection task or the unprocessed defect, prompting and providing a further processing strategy, wherein the further processing strategy comprises: the offsite technician expert supports requesting or storing the defect and scheduling it for processing.
According to the embodiment of the invention, the optimized patrol project patrol path planning and the constraint patrol track of the patrol personnel are provided for the field handheld device and the field patrol personnel, so that the patrol efficiency of the patrol personnel is improved, the time spent on a road in the patrol process is avoided, the patrol time and the patrol cost of the power transmission line are reduced, and the safety of the patrol personnel is improved.
The above-mentioned to the handheld device feedback of scene inspection project shaft tower inspection sequence and shaft tower inspection route, include:
the method comprises the steps of presetting a patrol starting point, a route tower (namely all towers included in a patrol project) and a patrol end point according to the patrol project, and acquiring a patrol route in a database as a patrol project candidate tower patrol route;
and optimizing the candidate tower inspection path based on the path towers in the inspection project to obtain the preferred tower inspection path of the inspection project, wherein the tower inspection path and the inspection path in the database comprise a plurality of head-to-tail connected road sections.
In this embodiment, taking into consideration the actual condition of electric power transmission line inspection, the tower inspection path of the current inspection project is set based on the tower inspection path of the historical inspection project, so that the inspection path experience of the historical inspection personnel is utilized to the greatest extent, the adaptability of the tower inspection path and the actual inspection environment is improved, the tower inspection path setting efficiency of the current inspection project is improved, and the safety of the tower inspection path of the current inspection project is improved.
The method for acquiring the patrol route of the candidate pole tower of the patrol project comprises the following steps:
acquiring at least one road section passing through a preset inspection starting point and marking the road section as an inspection starting road section set, and at least one road section passing through a preset inspection ending point and marking the road section as an inspection ending road section set;
acquiring a starting road section which is most matched with the distribution of the path towers in the inspection project from an inspection starting road section set, marking the starting road section as a preferable inspection starting road section, and acquiring an ending road section which is most matched with the distribution of the path towers in the inspection project from an inspection ending road section set, marking the ending road section as a preferable inspection ending road section;
acquiring a first local route in which the starting point of each routing inspection route is positioned and a second local route in which the end point of each routing inspection route is positioned in a database;
and acquiring a patrol route of which the first local route is matched with the preferable patrol start road section and the second local route is matched with the preferable patrol end road section as a candidate tower patrol route of the patrol project.
In this embodiment, for obtaining the candidate tower routing inspection path of the routing inspection project, selection is performed based on similarity with an original routing inspection path in the database, and the selection method is to obtain a preferred starting section and an end section of the routing inspection path based on the path tower distribution in the routing inspection project, and match the preferred starting section and the end section with a head-tail local path of the original routing inspection path in the database, so as to achieve rapid matching obtaining of the candidate tower routing inspection path.
The obtaining that at least one road section passing through a preset inspection starting point is marked as an inspection starting road section set, and at least one road section passing through a preset inspection ending point is marked as an inspection ending road section set includes:
searching a route within a preset radius range taking a preset inspection starting point/a preset inspection end point as a center to serve as a road section passing through the preset inspection starting point/the preset inspection end point.
In this embodiment, the set of the patrol start/end road segments is acquired within the preset radius range of the start/end point, so as to realize the diversity of selection of the patrol start/end road segments, and the optimal one of the plurality of patrol start/end road segments can be selected as the preferable patrol start road segment and the preferable patrol end road segment by considering various aspects.
In this embodiment, a method of acquiring a preferred patrol start road section and a preferred patrol end road section is described by taking a preferred patrol start road section as an example, and a path direction from a preset patrol start point to an area covered by a tower is determined based on a positional distribution relationship among the area covered by the tower, the preset patrol start point, and the preset patrol end point in a patrol project, so that one patrol start road section having the most similar path direction from the preset patrol start point to the area covered by the tower can be searched for as the preferred patrol start road section from among a plurality of patrol start road sections in the obtained patrol start road section set.
Above-mentioned route shaft tower is based on in inspection project optimizes candidate shaft tower inspection route, obtains the preferred shaft tower inspection route of inspection project, includes:
and marking the towers in the candidate tower inspection path as first towers, marking the path towers in the inspection project as second towers, and obtaining the replacement of the first towers in the candidate tower inspection path by the second towers with similar attributes to the first towers to obtain the optimized candidate tower inspection path.
Wherein, obtain the second shaft tower similar with first shaft tower attribute and patrol first shaft tower replacement in the route to candidate shaft tower, include:
based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence on the path length of the candidate tower inspection path after the second tower replaces the first tower, and judging that the second tower in the replacement method with the smallest influence on the path length of the candidate tower inspection path is similar to the attribute of the first tower and the second tower.
The replacement method can be that one first tower is replaced by a plurality of second towers, or that a plurality of first towers are replaced by one second tower. When a plurality of first towers are replaced with one second tower, the similarity judgment for the replacement may be: based on the position of a second tower, a plurality of first towers in a preset first area range taking the second tower as a center are obtained, the path lengths of the plurality of first towers in the preset first area range are counted, the path lengths need to be considered, such as path distance, path travel time length caused by path travel difficulty and the like, and the influence on the candidate tower inspection path length after the second tower is replaced by the plurality of first towers in the preset first area range is compared. The scheme of replacing one first tower with a plurality of second towers is similar to that described above, and the present embodiment will be described below by taking a step of replacing one first tower with a plurality of second towers as an example.
The obtaining the first tower replacement in the candidate tower inspection path by the second tower with similar attributes to the first tower includes:
acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the first tower inspection sequence in the candidate tower inspection path;
judging whether a second tower exists in a preset second area range taking the first tower as the center, if not, not replacing the second tower, and if so, acquiring at least one second tower in the preset area range;
and carrying out shortest path planning on the left tower, the at least one second tower and the right tower, and acquiring the inspection sequence of the at least one second tower in the shortest path planning and the first tower in the inspection path replacement candidate tower inspection path.
In this embodiment, the preset second area range may be a fixed setting value, another setting method is adopted in this embodiment, the first tower is taken as a center, an area with a radius being a shorter distance from a distance between the first tower and the left tower and a distance between the first tower and the right tower is taken as the preset second area range, further, the second tower is obtained in the second area range, when the first tower is not present, the next first tower is obtained according to the first tower inspection sequence in the candidate tower inspection path, the preset second area range is repeatedly obtained, and a search of a second tower corresponding to the preset second area range is performed, if at least one second tower exists in the preset second area range, a shortest path is planned for the left tower, at least one second tower and the right tower, and the shortest path planning method includes:
(1) For at least one second tower, respectively taking each tower as a starting point, selecting a second tower closest to the starting second tower as a next second tower until all second towers in a preset second area range are traversed, and obtaining an initialized particle swarm composed of a plurality of particles taking each tower as the starting point;
(2) Acquiring and storing a local optimal particle position and a global optimal particle position based on a particle swarm fitness function, wherein the particle swarm fitness function comprises a path total length term and other constraint terms;
(3) Iteratively updating the population based on the particle swarm velocity update formula and the displacement update formula;
repeating the steps (2) and (3) until the iteration of the particle swarm algorithm is finished, and obtaining the optimal particle position as a patrol sequence, namely a patrol path, of at least one second tower in a preset second area range.
The receiving the start request of the inspection project of the field handheld device comprises the following steps:
receiving the inspection personnel identity verification data of at least one of videos, images and texts uploaded by the field handheld device;
monitoring whether the patrol project and the patrol personnel identity verification data in the patrol project starting request uploaded by the field handheld device match with the scheduling plan;
if yes, starting the inspection project.
When the identity information of the patrol staff uploaded by the field handheld device is determined to be the patrol staff of the patrol project plan, the patrol project is started, so that the management and control of the execution of the patrol work task in place are realized, namely, the task execution is ensured, the executor accords with the patrol plan, and the follow-up examination and work evaluation of the working capacity of the electric power staff are facilitated.
Before receiving the inspection defect reported by the field handheld device and the field defect elimination record data in the step (4), the method further comprises the following steps: and feeding back tower foundation information and a patrol task list of the tower-related transmission line to the field handheld device based on a tower information check request sent by the field handheld device, wherein the tower information check request is generated based on a two-dimensional code identifier of the scanning tower of the field handheld device.
In the embodiment of the invention, when electric power is watched, the information of the unique two-dimensional code label of each tower is acquired through the on-site handheld device, the information is jumped to the information viewing page of the corresponding tower based on the two-dimensional code information, the information viewing page comprises basic information, equipment information and maintenance information of a distribution line, the electric power transmission line further comprises a patrol task list associated with the tower, patrol personnel carry out patrol tasks based on the task list, and upload patrol results, including uploading photos or information required to overhaul the distribution line, and the like.
The embodiment of the invention provides a power distribution line power tower inspection management and control system based on the power internet of things, which comprises the following components:
the inspection project starting unit is used for receiving an inspection project starting request of the field handheld device, acquiring a tower in the inspection project, and feeding back an inspection project tower inspection sequence and a tower inspection path to the field handheld device;
the inspection path guiding unit is used for determining the position of a next tower to be inspected and the inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld device is matched with the inspection path;
and the inspection result monitoring unit is used for receiving inspection defect and field defect elimination record data reported by the field handheld device, monitoring whether the current pole tower associated line has an unfinished inspection task and an unprocessed defect, and if not, returning to the inspection path guiding unit to inspect the next pole tower to be inspected.
The pole tower inspection path planning and inspection sequence generating unit is used for planning the path between any two pole towers; and determining the inspection sequence of all towers through a search algorithm based on a planned path between any two towers.
The specific limitation of the power distribution line power tower inspection management and control system based on the power internet of things can be referred to the limitation of the power distribution line power tower inspection management and control method based on the power internet of things, and is not repeated herein. All or part of each unit in the power distribution line power tower inspection management and control system based on the power internet of things can be realized through software, hardware and combination of the software and the hardware. The units can be embedded in hardware or independent of a processor in the computer equipment, and can also be stored in a memory in the computer equipment in a software mode, so that the processor can call and execute the operations corresponding to the units.
An embodiment of the present invention provides a computer apparatus including: a processor and a memory;
the processor is connected with the memory, wherein the memory is used for storing a computer program, and the processor is used for calling the computer program to enable the computer equipment to realize the power distribution line power tower inspection management and control method based on the power internet of things in the embodiment.
The embodiment of the invention provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and the computer program is suitable for being loaded and executed by a processor, so that a computer device with the processor realizes the power distribution line power tower inspection management and control method based on the power Internet of things in the embodiment.
The present invention is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present invention.
Claims (5)
1. The power distribution line power tower inspection management and control method based on the power Internet of things is characterized by comprising the following steps of:
(1) Receiving a start request of a patrol project of the field handheld device, acquiring a tower in the patrol project, and feeding back a patrol project tower patrol sequence and a tower patrol path to the field handheld device;
(2) Determining the position of a next tower to be inspected and an inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
(3) Monitoring whether the moving track of the field handheld device is matched with the inspection path;
(4) If the moving track is determined to be matched, receiving inspection defect and field defect elimination record data reported by the field handheld device;
in (1), to the on-the-spot handheld device feedback inspection project shaft tower inspection sequence and shaft tower inspection route, include: presetting a patrol starting point and a patrol end point according to a patrol project, and acquiring a patrol route in a database as a patrol project candidate tower patrol route; optimizing a candidate tower inspection path based on the path towers in the inspection project to obtain a preferred tower inspection path of the inspection project, wherein the tower inspection path and the inspection path in the database comprise a plurality of road sections connected end to end;
the method for acquiring the patrol project candidate pole tower patrol path comprises the following steps: acquiring at least one road section passing through a preset inspection starting point and marking the road section as an inspection starting road section set, and at least one road section passing through a preset inspection ending point and marking the road section as an inspection ending road section set; acquiring a starting road section which is most matched with the distribution of the path towers in the inspection project from an inspection starting road section set, marking the starting road section as a preferable inspection starting road section, and acquiring an ending road section which is most matched with the distribution of the path towers in the inspection project from an inspection ending road section set, marking the ending road section as a preferable inspection ending road section; acquiring a first local route in which the starting point of each routing inspection route is positioned and a second local route in which the end point of each routing inspection route is positioned in a database; acquiring a patrol route of which the first local route is matched with a preferable patrol start road section and the second local route is matched with a preferable patrol end road section as a candidate tower patrol route of a patrol project;
the route pole tower based on the inspection project optimizes the candidate pole tower inspection path to obtain the preferred pole tower inspection path of the inspection project, and the method comprises the following steps: marking towers in the candidate tower inspection path as first towers, marking path towers in the inspection project as second towers, and obtaining second towers with similar attributes to the first towers to replace the first towers in the candidate tower inspection path so as to obtain an optimized candidate tower inspection path;
the obtaining a first tower replacement in the candidate tower inspection path for a second tower having similar attributes to the first tower comprises: based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence on the path length of the candidate tower inspection path after the second tower replaces the first tower, and judging that the second tower in the replacement method with the smallest influence on the path length of the candidate tower inspection path is similar to the attribute of the first tower and the second tower; the method specifically comprises the following steps: acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the first tower inspection sequence in the candidate tower inspection path; judging whether a second tower exists in a preset second area range taking the first tower as the center, if not, not replacing the second tower, and if so, acquiring at least one second tower in the preset second area range; and carrying out shortest path planning on the left tower, the at least one second tower and the right tower, and acquiring the inspection sequence of the at least one second tower in the shortest path planning and the first tower in the inspection path replacement candidate tower inspection path.
2. The power internet of things-based power distribution line power tower inspection management and control method according to claim 1, wherein the obtaining at least one road segment passing through a preset inspection start point is denoted as an inspection start road segment set, and at least one road segment passing through a preset inspection end point is denoted as an inspection end road segment set, and the method comprises:
searching a route within a preset radius range taking a preset inspection starting point/a preset inspection end point as a center to serve as a road section passing through the preset inspection starting point/the preset inspection end point.
3. Distribution line electric power pole tower inspection management and control system based on electric power thing networking, its characterized in that includes:
the inspection project starting unit is used for receiving an inspection project starting request of the field handheld device, acquiring a tower in the inspection project, and feeding back an inspection project tower inspection sequence and a tower inspection path to the field handheld device;
the inspection path guiding unit is used for determining the position of a next tower to be inspected and the inspection path reaching the position of the next tower to be inspected based on the current position of the field handheld device and the inspection sequence of the towers on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld device is matched with the inspection path;
the inspection result monitoring unit is used for receiving inspection defect reported by the field handheld device and field defect elimination record data;
the inspection project starting unit feeds back inspection project pole tower inspection sequence and pole tower inspection path to the on-site handheld device, and comprises: presetting a patrol starting point and a patrol end point according to a patrol project, and acquiring a patrol route in a database as a patrol project candidate tower patrol route; optimizing a candidate tower inspection path based on the path towers in the inspection project to obtain a preferred tower inspection path of the inspection project, wherein the tower inspection path and the inspection path in the database comprise a plurality of road sections connected end to end;
the method for acquiring the patrol project candidate pole tower patrol path comprises the following steps: acquiring at least one road section passing through a preset inspection starting point and marking the road section as an inspection starting road section set, and at least one road section passing through a preset inspection ending point and marking the road section as an inspection ending road section set; acquiring a starting road section which is most matched with the distribution of the path towers in the inspection project from an inspection starting road section set, marking the starting road section as a preferable inspection starting road section, and acquiring an ending road section which is most matched with the distribution of the path towers in the inspection project from an inspection ending road section set, marking the ending road section as a preferable inspection ending road section; acquiring a first local route in which the starting point of each routing inspection route is positioned and a second local route in which the end point of each routing inspection route is positioned in a database; acquiring a patrol route of which the first local route is matched with a preferable patrol start road section and the second local route is matched with a preferable patrol end road section as a candidate tower patrol route of a patrol project;
the route pole tower based on the inspection project optimizes the candidate pole tower inspection path to obtain the preferred pole tower inspection path of the inspection project, and the method comprises the following steps: marking towers in the candidate tower inspection path as first towers, marking path towers in the inspection project as second towers, and obtaining second towers with similar attributes to the first towers to replace the first towers in the candidate tower inspection path so as to obtain an optimized candidate tower inspection path; the obtaining a first tower replacement in the candidate tower inspection path for a second tower having similar attributes to the first tower comprises: based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence on the path length of the candidate tower inspection path after the second tower replaces the first tower, and judging that the second tower in the replacement method with the smallest influence on the path length of the candidate tower inspection path is similar to the attribute of the first tower and the second tower; the method specifically comprises the following steps: acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the first tower inspection sequence in the candidate tower inspection path; judging whether a second tower exists in a preset second area range taking the first tower as the center, if not, not replacing the second tower, and if so, acquiring at least one second tower in the preset second area range; and carrying out shortest path planning on the left tower, the at least one second tower and the right tower, and acquiring the inspection sequence of the at least one second tower in the shortest path planning and the first tower in the inspection path replacement candidate tower inspection path.
4. A computer device, comprising: a processor and a memory;
the processor is connected with the memory, wherein the memory is used for storing a computer program, and the processor is used for calling the computer program to enable the computer equipment to execute the power distribution line power tower inspection management and control method based on the power internet of things according to any one of claims 1-2.
5. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program adapted to be loaded and executed by a processor, to cause a computer device having the processor to perform the power line power tower inspection management method based on the power internet of things as claimed in any one of claims 1-2.
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