CN113298292A - Power distribution line power pole tower inspection and management and control method and system based on power internet of things - Google Patents
Power distribution line power pole tower inspection and management and control method and system based on power internet of things Download PDFInfo
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Abstract
The invention discloses a power distribution line power pole tower inspection and management and control method and system based on a power internet of things, wherein the management and control method comprises the following steps: receiving a starting request of a field handheld device inspection project, acquiring towers in the inspection project, and feeding back an inspection sequence of the inspection project towers and a tower inspection path to the field handheld device; determining the position of a next tower to be patrolled and patrolling path reaching the position of the next tower to be patrolled and patrolled based on the current position of the field handheld equipment and the tower patrolling and patrolling sequence on the patrolling and patrolling path; monitoring whether the moving track of the field handheld equipment is matched with the routing inspection path or not; the method and the system receive the polling defects and the field defect elimination recorded data reported by the field handheld device, and monitor whether the current tower associated line has incomplete polling tasks and unprocessed defects.
Description
Technical Field
The invention relates to the technical field of power transmission line inspection management and control, in particular to a power distribution line power tower inspection management and control method and system based on a 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 of the power equipment, so that in daily work, equipment managers need to regularly patrol and overhaul the power grid equipment to ensure that the equipment can keep healthy horizontal operation, and along with rapid development of the power grid enterprises, particularly extra-high voltage lines are continuously increased, the line conditions are more and more complex, the line maintenance difficulty is continuously improved, and the defects of the traditional inspection mode are more and more prominent.
The traditional routing inspection mainly adopts a manual recording mode, the workload is high, the efficiency is not high, the real-time performance and the accuracy are poor, the inspection result is not easy to keep and report in time, a quantitative basis cannot be provided for analyzing and processing defects and hidden dangers, individual line personnel are paralyzed to the great intentions and do not strictly inspect the line according to the regulations, the phenomena of equipment shutdown and even damage caused by the overcycle of the inspection, poor inspection quality and the like exist, the inspection management difficulty is increased continuously, the related information (drawings, characters, pictures and videos) of the inspection are not easy to associate, a large amount of searching and looking up work is required, the cooperative efficiency is low, the historical searching difficulty is high, a geographic information system is developed to provide a large amount of basic data for a local database, the investment of an intelligent power grid is increased in recent years, the information and standardization are also realized by manual line inspection, particularly, the national power grid promotes the construction of a power grid GIS platform, and the accurate position of a power transmission line of 110kV and above, The photo attribute information is fully collected, the transaction is updated timely, and a good data base is provided for the intellectualization of the manual line inspection.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a power distribution line power tower patrol management and control method, a system, computer equipment and a storage medium based on the power internet of things, which can improve the power distribution line patrol efficiency, and the technical scheme is as follows:
in a first aspect, a power distribution line power tower inspection and management and control method based on the power internet of things is provided, and the method comprises the following steps:
(1) receiving a starting request of a field handheld device inspection project, acquiring towers in the inspection project, and feeding back an inspection sequence of the inspection project towers and a tower inspection path to the field handheld device;
(2) determining the position of a next tower to be patrolled and patrolling path reaching the position of the next tower to be patrolled and patrolled based on the current position of the field handheld equipment and the tower patrolling and patrolling sequence on the patrolling and patrolling path;
(3) monitoring whether the moving track of the field handheld equipment is matched with the routing inspection path or not;
(4) and if the moving tracks are determined to be matched, receiving the polling defects and field defect elimination recorded data reported by the field handheld equipment.
In a possible implementation manner, the feeding back the pole and tower inspection sequence and the pole and tower inspection path of the inspection project 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 from a database as a candidate tower patrol route of the patrol project;
and optimizing the candidate tower inspection path based on the path tower in the inspection project to obtain the optimal 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.
In a possible implementation manner, the method for obtaining the inspection path of the inspection item candidate tower includes:
acquiring at least one road section passing through a preset inspection starting point, recording the at least one road section as an inspection starting road section set, and recording at least one road section passing through a preset inspection terminal as an inspection ending road section set;
the method comprises the steps that a starting road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection starting road section in a centralized mode and is marked as an optimal inspection starting road section, and an end road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection end road section in a centralized mode and is marked as an optimal inspection end road section;
acquiring a first local route where a starting point of each routing inspection route is located and a second local route where an end point of each routing inspection route is located in a database;
and acquiring a patrol line of which the first local route is matched with the optimal patrol starting road section and the second local route is matched with the optimal patrol ending road section as a candidate tower patrol route of the patrol item.
In a possible implementation manner, the acquiring at least one road segment passing through a preset inspection starting point is recorded as an inspection starting road segment set, and at least one road segment passing through a preset inspection end point is recorded as an inspection ending road segment set, including:
and searching a route in a preset radius range taking the preset inspection starting point/the 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 a possible implementation manner, the optimizing the candidate tower inspection path based on the tower in the inspection project to obtain the preferred tower inspection path of the inspection project includes:
and recording the tower in the candidate tower patrol route as a first tower, recording the tower in the patrol item as a second tower, and obtaining the second tower with similar attributes with the first tower to replace the first tower in the candidate tower patrol route so as to obtain the optimized candidate tower patrol route.
In a possible implementation manner, the obtaining of the replacement of the first tower in the candidate tower patrol route by the second tower with the similar attribute to the first tower includes:
based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence of a second tower on the path length of the candidate tower inspection path after the first tower is replaced, and judging that the attributes of the first tower and the second tower are similar by the second tower in the replacement method with the minimum influence on the path length of the candidate tower inspection path.
In a possible implementation manner, the obtaining of the replacement of the first tower in the candidate tower patrol route by the second tower with the similar attribute to the first tower includes:
acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the inspection sequence of the first tower in the candidate tower inspection path;
judging whether a second tower exists in a preset second area range with 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 performing 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 inspection path to replace the first tower in the candidate tower inspection path.
In a possible implementation manner, before the step (4) of receiving the inspection defect and the field defect elimination record data reported by the field handheld device, the method further includes: the method comprises the steps of feeding back tower foundation information and a patrol task list of a tower-associated power transmission line to a field handheld device based on a tower information checking request sent by the field handheld device, wherein the tower information checking request is generated based on a two-dimensional code identifier of a tower scanned by the field handheld device.
In a second aspect, a power distribution line power tower inspection management and control system based on the power internet of things is provided, which comprises:
the system comprises an inspection item starting unit, a monitoring unit and a monitoring unit, wherein the inspection item starting unit is used for receiving an inspection item starting request of field handheld equipment, acquiring towers in an inspection item, and feeding back an inspection sequence of the inspection item towers and an inspection path of the towers to the field handheld equipment;
the inspection path guiding unit is used for determining the position of the 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 equipment and the tower inspection sequence on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld equipment is matched with the inspection path or not;
and the inspection result monitoring unit is used for receiving inspection defect and field defect elimination recorded data reported by the field handheld equipment.
In a third aspect, a computer device is provided, 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 as to enable the computer equipment to execute the power tower patrol management and control method based on the power distribution line of the power internet of things.
In a fourth aspect, a computer-readable storage medium is provided, where a computer program is stored, where the computer program is adapted to be loaded and executed by a processor, so as to enable a computer device with the processor to execute the foregoing power tower patrol management and control method based on a power distribution line of the internet of things.
The power distribution line power pole tower inspection and management and control method and system based on the power internet of things have the following beneficial effects:
1. according to the invention, the tower path planning and the inspection sequence calculation in the inspection project are carried out by receiving the start request of the inspection project of the on-site handheld equipment, so that the optimization of the inspection path is realized, the inspection efficiency is effectively improved, and the strict management and control of the inspection work of the on-site inspection personnel are realized by monitoring the moving track of the on-site handheld equipment.
2. According to the method, the pole tower routing inspection path in the historical routing inspection project is used as the candidate pole tower routing inspection path, the pole tower routing inspection path of the current routing inspection project is set, the routing inspection path experience of historical routing inspection personnel is utilized to the maximum extent, the adaptability of the pole tower routing inspection path to the actual routing inspection environment is improved, the pole tower routing inspection path setting efficiency of the current routing inspection project is improved, and the safety of the pole tower routing inspection path of the current routing inspection project is improved.
3. The method for selecting the candidate tower inspection route comprises the steps of firstly obtaining an optimal initial road section and an optimal end road section of the inspection route based on the distribution of the route towers in the inspection project, and matching the optimal initial road section and the optimal end road section with the head-tail local route of the original inspection route in the database to realize the quick matching and obtaining of the candidate tower inspection route.
4. According to the invention, through the setting of the two-dimension code information of the tower, the checking of the basic information of the tower, the checking of the inspection task and the uploading of inspection result data are realized, the complicated manual input is avoided, the efficiency is improved, and the input accuracy is also improved.
Drawings
Fig. 1 is an overall flow chart of a power tower patrol management and control method of a distribution line based on the power internet of things according to an embodiment of the invention;
fig. 2 is a structural diagram of a power distribution line power tower patrol management and control system based on the power internet of things in the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, the described embodiments should not be construed as limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
The embodiment of the invention provides a power distribution line power tower patrol management and control method based on a power internet of things, which comprises the following steps:
(1) receiving a starting request of a field handheld device inspection project, acquiring towers in the inspection project, and feeding back an inspection sequence of the inspection project towers and a tower inspection path to the field handheld device;
(2) determining the position of a next tower to be patrolled and patrolling path reaching the position of the next tower to be patrolled and patrolled based on the current position of the field handheld equipment and the tower patrolling and patrolling sequence on the patrolling and patrolling path;
(3) monitoring whether the moving track of the field handheld equipment is matched with the routing inspection path or not;
in the step, when the moving track of the field handheld equipment is judged not to match the routing inspection path, prompt information is sent out;
(4) and if the moving tracks are determined to be matched, receiving the polling defects and field defect elimination recorded data reported by the field handheld equipment.
After receiving the data of the polling defects and the field defect elimination records reported by the field handheld device, the method further comprises the following steps: monitoring whether an existing tower related line has an incomplete inspection task and an unprocessed defect, determining that the existing tower related line has no incomplete inspection task and an unprocessed defect, returning to the step (2) until an inspection project is completed, and if the existing tower has an unprocessed inspection task or an unprocessed defect, prompting and providing a further processing strategy, wherein the further processing strategy comprises: an offsite technician expert supports requesting or storing the defect and making a pending schedule.
The embodiment of the invention provides optimized routing inspection project routing inspection path planning and restricts the routing inspection track of the routing inspection personnel for the field handheld equipment and the field inspection personnel, thereby improving the routing inspection efficiency of the routing inspection personnel, avoiding the time spent on the road in the routing inspection process, reducing the inspection time and the inspection cost of the power transmission line, and simultaneously improving the safety of the routing inspection personnel.
The above-mentioned project shaft tower that patrols and examines sequence and shaft tower and patrol and examine the route to on-spot hand-held device feedback includes:
presetting a patrol starting point, route towers (namely all towers included in the patrol project) and a patrol terminal point position according to the patrol project, and acquiring a patrol route from a database as a candidate tower patrol route of the patrol project;
and optimizing the candidate tower inspection path based on the path tower in the inspection project to obtain the optimal 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.
In the embodiment, the actual condition of the power transmission line inspection is considered, the tower inspection path in the historical inspection project is used as the basis, the tower inspection path of the current inspection project is set, the inspection path experience of historical inspection personnel is utilized to the maximum 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 inspection path of the candidate tower of the inspection item comprises the following steps:
acquiring at least one road section passing through a preset inspection starting point, recording the at least one road section as an inspection starting road section set, and recording at least one road section passing through a preset inspection terminal as an inspection ending road section set;
the method comprises the steps that a starting road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection starting road section in a centralized mode and is marked as an optimal inspection starting road section, and an end road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection end road section in a centralized mode and is marked as an optimal inspection end road section;
acquiring a first local route where a starting point of each routing inspection route is located and a second local route where an end point of each routing inspection route is located in a database;
and acquiring a patrol line of which the first local route is matched with the optimal patrol starting road section and the second local route is matched with the optimal patrol ending road section as a candidate tower patrol route of the patrol item.
In the embodiment, for the acquisition of the candidate tower patrol route of the patrol project, selection is performed based on the similarity with the original patrol route in the database, and the selection method includes the steps of firstly obtaining an optimal initial road section and an optimal final road section of the patrol route based on the distribution of the route towers in the patrol project, and matching the optimal initial road section and the optimal final road section with the head-tail local route of the original patrol route in the database, so that the candidate tower patrol route can be quickly matched and acquired.
The above-mentioned at least one highway section that obtains through predetermineeing the starting point of patrolling and marking as patrolling and examining the initial highway section set, and pass through predetermineeing and patrolling at least one highway section of terminal point and marking as patrolling and patrolling the ending highway section set includes:
and searching a route in a preset radius range taking the preset inspection starting point/the 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 patrol starting/ending road segment sets are obtained within the preset radius range of the starting point/the ending point, the selection diversity of patrol starting/ending road segments is realized, and an optimal one can be further selected as an optimal patrol starting road segment and an optimal patrol ending road segment in multiple patrol starting/ending road segments through multiple considerations.
In this embodiment, a method for obtaining an optimal inspection starting road section and an optimal inspection ending road section is described by taking the optimal inspection starting road section as an example, a path direction from a preset inspection starting point to an area covered by a pole tower is determined based on a position distribution relationship among an area covered by the pole tower, the preset inspection starting point and a preset inspection ending point of an inspection item, and a most similar path direction from the preset inspection starting point to the area covered by the pole tower can be searched for from a plurality of inspection starting road sections in an obtained inspection starting road section set to serve as the optimal inspection starting road section.
The above-mentioned route shaft tower is patrolled and examined candidate shaft tower and is patrolled and examined the route and optimize based on patrolling and examining among the project, obtains the preferred shaft tower of patrolling and examining the route of patrolling and examining the project and patrols and examines the route, includes:
and recording the tower in the candidate tower patrol route as a first tower, recording the tower in the patrol item as a second tower, and obtaining the second tower with similar attributes with the first tower to replace the first tower in the candidate tower patrol route so as to obtain the optimized candidate tower patrol route.
Wherein, obtain the second shaft tower similar with first shaft tower attribute and patrol and examine the 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 of a second tower on the path length of the candidate tower inspection path after the first tower is replaced, and judging that the attributes of the first tower and the second tower are similar by the second tower in the replacement method with the minimum influence on the path length of the candidate tower inspection path.
The replacement method may replace one first tower with a plurality of second towers, or replace a plurality of first towers with one second tower. When a plurality of first towers are replaced by one second tower, the similarity judgment on the replacement can be as follows: the method comprises the steps of obtaining a plurality of first towers in a preset first area range with a second tower as a center based on the position of the second tower, counting the path lengths of the plurality of first towers in the preset first area range, considering the path distance and the path traveling time length caused by the path traveling difficulty degree and the like, and comparing the influence of routing inspection on the candidate towers after replacing the second tower with the plurality of first towers in the preset first area range. The scheme of replacing one first tower with a plurality of second towers is similar to that described above, and the following description will take the step of replacing one first tower with a plurality of second towers as an example to explain the present embodiment.
The replacement of the first tower in the candidate tower inspection path by the second tower with the similar attribute to the first tower comprises the following steps:
acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the inspection sequence of the first tower in the candidate tower inspection path;
judging whether a second tower exists in a preset second area range with 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 performing 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 inspection path to replace the first tower in the candidate tower inspection path.
In this embodiment, the preset second area range may be a fixed setting value, and this embodiment adopts another setting method, taking the first tower as a center, taking a region with a radius of shorter distance of the distance between the first tower and the left tower and the distance between the first tower and the right tower as a preset second region range, further, acquiring a second tower in the range of the second area, and when the second tower does not exist, not replacing the first tower, obtaining the next first tower according to the first tower inspection sequence in the candidate tower inspection path, repeatedly obtaining the preset second area range and searching for the second tower corresponding to the preset second area range, if at least one second tower exists in the preset second area range, and then performing shortest path planning on the left tower, the at least one second tower and the right tower, wherein the shortest path planning method comprises the following steps:
(1) for at least one second tower, taking each tower as a starting point, selecting the 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 initialization particle swarm composed of a plurality of particles taking each tower as a 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 a particle swarm velocity updating formula and a displacement updating formula;
and (3) repeating the steps (2) and (3) until the iteration of the particle swarm optimization is finished, and obtaining the optimal particle position as the inspection sequence, namely the inspection path, of at least one second tower in the preset second area range.
The above-mentioned field handheld device that receives patrols and examines project start-up request includes:
receiving at least one of video, image and text identity verification data uploaded by the field handheld equipment;
monitoring whether the polling items and polling personnel identity verification data in the polling item starting request uploaded by the field handheld equipment are matched with a shift scheduling plan or not;
if yes, starting the polling item.
When the identity information of the patrol workers uploaded by the field handheld device is determined to be the patrol workers of the patrol project plan, the patrol project is started, the in-place management and control of the patrol task is realized, the task execution and the executive are ensured to accord with the patrol plan, and the later work capability examination and work evaluation of the electric power workers are facilitated.
Before receiving the polling defect and the field defect elimination record data reported by the field handheld device in the step (4), the method further comprises the following steps: the method comprises the steps of feeding back tower foundation information and a patrol task list of a tower-associated power transmission line to a field handheld device based on a tower information checking request sent by the field handheld device, wherein the tower information checking request is generated based on a two-dimensional code identifier of a tower scanned by the field handheld device.
In the embodiment of the invention, the information of the unique two-dimensional code label of each tower is acquired through the field handheld device during power patrol, the information checking page of the corresponding tower is skipped based on the two-dimensional code information, the information checking page comprises the basic information, the equipment information and the maintenance information of a power distribution line, and the patrol task list related to the tower, and based on the task list, the patrol personnel carries out patrol tasks and uploads patrol results, including uploading pictures or information needed to be maintained by the power distribution line.
The embodiment of the invention provides a power distribution line power tower inspection management and control system based on a power internet of things, which comprises:
the system comprises an inspection item starting unit, a monitoring unit and a monitoring unit, wherein the inspection item starting unit is used for receiving an inspection item starting request of field handheld equipment, acquiring towers in an inspection item, and feeding back an inspection sequence of the inspection item towers and an inspection path of the towers to the field handheld equipment;
the inspection path guiding unit is used for determining the position of the 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 equipment and the tower inspection sequence on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld equipment is matched with the inspection path or not;
and the inspection result monitoring unit is used for receiving inspection defects and field defect elimination recorded data reported by the field handheld equipment, monitoring whether the current tower associated line has incomplete inspection tasks and unprocessed defects, and returning to the inspection path guiding unit to inspect the next tower to be inspected if the current tower associated line has the incomplete inspection tasks and the unprocessed defects.
The tower inspection path planning and inspection sequence generating unit is used for planning a path between any two towers; and determining the inspection sequence of all the towers through a search algorithm based on the planned path between any two towers.
For specific limitations of the power distribution line power tower patrol management and control system based on the power internet of things, reference may be made to the above limitations on the power distribution line power tower patrol management and control method based on the power internet of things, which are not described herein again. All units in the power distribution line power tower patrol management and control system based on the power internet of things can be wholly or partially realized through software, hardware and a combination of the software and the hardware. The units can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the units.
An embodiment of the present invention provides a computer device, 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, so that the computer equipment realizes the power tower patrol management and control method of the power distribution line 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 can realize the power tower patrol management and control method based on the power internet of things for the power distribution line in the embodiment.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (10)
1. A power distribution line power pole tower inspection and management and control method based on the power Internet of things is characterized by comprising the following steps:
(1) receiving a starting request of a field handheld device inspection project, acquiring towers in the inspection project, and feeding back an inspection sequence of the inspection project towers and a tower inspection path to the field handheld device;
(2) determining the position of a next tower to be patrolled and patrolling path reaching the position of the next tower to be patrolled and patrolled based on the current position of the field handheld equipment and the tower patrolling and patrolling sequence on the patrolling and patrolling path;
(3) monitoring whether the moving track of the field handheld equipment is matched with the routing inspection path or not;
(4) and if the moving tracks are determined to be matched, receiving the polling defects and field defect elimination recorded data reported by the field handheld equipment.
2. The power distribution line power tower patrol management and control method based on the power internet of things according to claim 1, wherein the step of feeding back the patrol inspection item tower patrol inspection sequence and the tower patrol inspection path to the field handheld device comprises the following steps:
presetting a patrol starting point and a patrol end point according to a patrol project, and acquiring a patrol route from a database as a candidate tower patrol route of the patrol project;
and optimizing the candidate tower inspection path based on the path tower in the inspection project to obtain the optimal 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.
3. The power distribution line power tower patrol management and control method based on the power internet of things according to claim 2, wherein the method for acquiring the patrol route of the patrol item candidate tower comprises the following steps:
acquiring at least one road section passing through a preset inspection starting point, recording the at least one road section as an inspection starting road section set, and recording at least one road section passing through a preset inspection terminal as an inspection ending road section set;
the method comprises the steps that a starting road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection starting road section in a centralized mode and is marked as an optimal inspection starting road section, and an end road section which is most matched with the distribution of the inspection project path tower is obtained from an inspection end road section in a centralized mode and is marked as an optimal inspection end road section;
acquiring a first local route where a starting point of each routing inspection route is located and a second local route where an end point of each routing inspection route is located in a database;
and acquiring a patrol line of which the first local route is matched with the optimal patrol starting road section and the second local route is matched with the optimal patrol ending road section as a candidate tower patrol route of the patrol item.
4. The power tower patrol management and control method for the distribution line based on the power internet of things as claimed in claim 3, wherein the step of obtaining at least one section passing through a preset patrol starting point is recorded as a patrol starting section set, and at least one section passing through a preset patrol terminal point is recorded as a patrol ending section set comprises the following steps:
and searching a route in a preset radius range taking the preset inspection starting point/the 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.
5. The power distribution line power tower patrol management and control method based on the power internet of things according to claim 2, wherein the optimizing of the candidate tower patrol route based on the approach tower in the patrol project to obtain the preferred tower patrol route of the patrol project comprises:
and recording the tower in the candidate tower patrol route as a first tower, recording the tower in the patrol item as a second tower, and obtaining the second tower with similar attributes with the first tower to replace the first tower in the candidate tower patrol route so as to obtain the optimized candidate tower patrol route.
6. The power distribution line power tower patrol management and control method based on the power internet of things according to claim 5, wherein the obtaining of the second tower with similar attributes to the first tower for replacing the first tower in the candidate tower patrol path comprises:
based on a first tower inspection sequence in the candidate tower inspection path, sequentially acquiring the influence of a second tower on the path length of the candidate tower inspection path after the first tower is replaced, and judging that the attributes of the first tower and the second tower are similar by the second tower in the replacement method with the minimum influence on the path length of the candidate tower inspection path.
7. The power distribution line power tower patrol management and control method based on the power internet of things according to claim 6, wherein the obtaining of the second tower with similar attributes to the first tower for replacing the first tower in the candidate tower patrol path comprises:
acquiring adjacent inspection towers of the first tower as a left tower and a right tower based on the inspection sequence of the first tower in the candidate tower inspection path;
judging whether a second tower exists in a preset second area range with 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 performing 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 inspection path to replace the first tower in the candidate tower inspection path.
8. Distribution lines electric power pole tower patrols management and control system based on electric power thing networking, its characterized in that includes:
the system comprises an inspection item starting unit, a monitoring unit and a monitoring unit, wherein the inspection item starting unit is used for receiving an inspection item starting request of field handheld equipment, acquiring towers in an inspection item, and feeding back an inspection sequence of the inspection item towers and an inspection path of the towers to the field handheld equipment;
the inspection path guiding unit is used for determining the position of the 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 equipment and the tower inspection sequence on the inspection path;
the inspection path monitoring unit is used for monitoring whether the moving track of the field handheld equipment is matched with the inspection path or not;
and the inspection result monitoring unit is used for receiving inspection defect and field defect elimination recorded data reported by the field handheld equipment.
9. A computer device, comprising: a processor and a memory;
the processor is connected with a 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 tower patrol management and control method based on the power distribution line of the Internet of things according to any one of claims 1-7.
10. A computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and the computer program is adapted to be loaded and executed by a processor, so as to cause a computer device with the processor to execute the power tower patrol management and control method based on the power internet of things of any one of claims 1-7.
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