CN116502783A - GIS-based ADSS optical cable operation and maintenance line planning method and device - Google Patents

Abstract

The invention provides a GIS-based ADSS optical cable operation and maintenance line planning method and device, which are used for acquiring information of a target acquisition image in a target acquisition area to obtain attribute information of the corresponding target acquisition area, and segmenting a connecting line according to the attribute information at different positions of the connecting line to obtain a plurality of first sub-connecting sections; merging adjacent first sub-connection sections according to the attribute information of the first sub-connection sections to obtain second sub-connection sections, and obtaining the operation and maintenance frequency of each first sub-connection section and each second sub-connection section according to the operation and maintenance frequency corresponding to different attribute information; selecting a third sub-connection section and a fourth sub-connection section which need to be operated and maintained at this time according to the current time, the previous operation and maintenance time and the operation and maintenance frequency; and generating an ADSS optical cable operation and maintenance line connected with the third sub-connection section and the fourth sub-connection section according to the operation and maintenance starting point and the position relation of the third sub-connection section and the fourth sub-connection section.

Description

GIS-based ADSS optical cable operation and maintenance line planning method and device

technical field

The invention relates to data processing technology, in particular to a GIS-based ADSS optical cable operation and maintenance line planning method and device.

Background technique

All-dielectric self-supporting optical cable (ADSS) has metal-free, tension-resistant, self-supporting, high insulation, non-inductive, thin diameter, light, easy construction and economical, etc. It winds the optical fiber bundle on the central strength member, A combined optical cable made of protective measures such as insulation, waterproof, reinforcement, and sheath. Because the ADSS optical cable wiring can meet the wiring schemes of different sizes, and can also meet the requirements of flat drop or airdrop, it is widely used. If the optical cable breaks, it will bring great safety hazards to road traffic and transmission lines, and in severe cases will cause large areas. Therefore, it is particularly important to carry out timely operation and maintenance of ADSS optical cables at a certain frequency.

Generally speaking, due to the wide use of ADSS optical cables, the ADSS optical cable lines generally have a large span, so the ADSS optical cable lines will pass through different areas, such as: thermal power plants, forest farms, orchards, rivers, etc., ADSS optical cable lines in different areas have abnormalities For example, the exhaust gas emitted by thermal power plants is easy to pollute and corrode the sheath or metal strands of optical cables. Therefore, when the same operation and maintenance frequency is configured for ADSS optical cable lines in different regions, it will lead to the operation and maintenance of ADSS optical cables. , it cannot fit different regional conditions in the actual situation.

Therefore, how to carry out different operation and maintenance plans according to the attributes of different areas in the ADSS optical cable line has become an urgent problem to be solved.

Contents of the invention

Embodiments of the present invention provide a GIS-based ADSS optical cable operation and maintenance line planning method and device, which can perform different operation and maintenance planning according to the attributes of different areas in the ADSS optical cable line.

In the first aspect of the embodiments of the present invention, a GIS-based ADSS optical cable operation and maintenance line planning method is provided, including:

Determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, connect multiple power transmission and transformation equipment location points in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment, and obtain the corresponding ADSS optical cable the connection line;

Generate a target acquisition area corresponding to the connection line, collect information on the target acquisition image in the target acquisition area to obtain attribute information of the corresponding target acquisition area, segment the connection line according to the attribute information at different positions of the connection line Obtain a plurality of first sub-connection segments;

According to the attribute information of the first sub-connection segment, the adjacent first sub-connection segment is merged to obtain the second sub-connection segment, and each first sub-connection segment and second sub-connection segment are obtained according to the operation and maintenance frequency corresponding to different attribute information The operation and maintenance frequency of the segment;

When it is judged that the operation and maintenance request is received, the previous operation and maintenance time of all the first sub-connection segment and the second sub-connection segment are obtained, and the third sub-connection that needs to be operated and maintained this time is selected according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. Connecting segment, the fourth sub-connecting segment;

According to the position relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section, an ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point with the third sub-connection section and the fourth sub-connection section is generated.

Optionally, in a possible implementation manner of the first aspect, the location points of the power transmission and transformation equipment in the geographic information image of the target area are determined according to the preset connection relationship of the location points of the power transmission and transformation equipment in the geographic information image Connect the locations of multiple power transmission and transformation equipment to obtain the connection lines corresponding to the ADSS optical cables, including:

Obtain the coordinate points of all power transmission and transformation equipment in the target area, and determine the location points of the power transmission and transformation equipment in the geographic information image of the target area according to the coordinate points;

Obtain the preset connection relationship of all power transmission and transformation equipment in the target area, connect multiple power transmission and transformation equipment location points with connection relationship, and use the line between the connected power transmission and transformation equipment location points in the geographic information image as The connection line corresponding to the ADSS optical cable.

Optionally, in a possible implementation manner of the first aspect, the generating the target acquisition area corresponding to the connection line, and performing information acquisition on the target acquisition image in the target acquisition area to obtain the corresponding target acquisition area The attribute information of the connecting line is segmented according to the attribute information at different positions of the connecting line to obtain a plurality of first sub-connecting segments, including:

Obtain the length of the connection line of the two connected power transmission and transformation equipment position points to obtain the first length, and generate a rectangular target acquisition frame according to the preset width and first length;

Determine the first width side and the second width side of the target acquisition frame, the first midpoint of the first width side, and the second midpoint of the second width side, and connect the first midpoint and the second midpoint Obtain the first calibration line;

The position of the target acquisition frame is adjusted based on the first calibration line and the connection line, so that the first calibration line and the connection line are set to coincide, and the area in the geographic information image corresponding to the target acquisition frame is used as Target collection area;

Obtain the pixel value and elevation information of the pixel points in the target acquisition area, obtain the attribute information of the corresponding target acquisition area according to the pixel value and the elevation information, segment the connection line according to the attribute information at different positions of the connection line to obtain a plurality of first sub link.

Optionally, in a possible implementation manner of the first aspect, the first length is obtained by obtaining the length of the connection line of the two connected power transmission and transformation equipment location points, and a rectangle is generated according to the preset width and the first length The target collection box of , including:

Generating a transparent upper layer image corresponding to the geographic information image, and performing coordinate processing on the geographic information image and the upper layer image, so that the corresponding pixels in the geographic information image and the upper layer image have the same coordinates;

Obtain the length of the connection line of the two connected power transmission and transformation equipment position points to obtain the first length, and generate a rectangular target acquisition frame with preset pixel values in the upper diagram according to the preset width and first length.

Optionally, in a possible implementation manner of the first aspect, the position of the target acquisition frame is adjusted based on the first calibration line and the connecting line, so that the first calibration line and the Connection line overlap setting, the area in the geographic information image corresponding to the target acquisition frame is used as the target acquisition area, including:

Determine the two edge points of the connecting line, set the coordinates of the first midpoint coincident with one of the edge points, and set the coordinates of the second midpoint coincident with the other edge point, so that the first midpoint A calibration line is set coincident with the connection line;

Acquiring edge coordinate information of edge pixels in the upper layer map where the target acquisition frame is located, and determining coordinate information of acquisition pixels within the range of the target acquisition frame according to the edge coordinate information;

A pixel point corresponding to the coordinate information of the collected pixel point in the geographic information image is selected to obtain a target collection area.

Optionally, in a possible implementation manner of the first aspect, the acquisition of the pixel value and elevation information of a pixel point in the target collection area, and obtaining the attribute information of the corresponding target collection area according to the pixel value and elevation information, according to The attribute information at different positions of the connecting line segments the connecting line to obtain multiple first sub-connecting segments, including:

If the pixel value of the pixel in the target collection area is located in the river pre-pixel interval, add a river attribute label to the pixel at the corresponding position in the target collection area;

If the elevation information of the pixel in the target collection area is greater than the first preset elevation information, add a hillside attribute label to the pixel at the corresponding position in the target collection area;

If the elevation information of the pixel in the target collection area is less than the second preset elevation information, add a concave attribute label to the pixel at the corresponding position in the target collection area;

If it is judged that there is preset special building information in the target collection area, a special building attribute label is added to the pixel at the corresponding position in the target collection area, and the special building includes at least a thermal power plant, a chemical plant, a cement plant, Metallurgical plants, forest farms, orchards, shooting ranges, fish ponds;

According to the pixel points with different attribute labels added at different positions, the connecting line parts adjacent to the pixel points with different attribute labels are segmented to obtain a plurality of first sub-connection segments.

Optionally, in a possible implementation manner of the first aspect, according to the pixel points with different attribute labels added at different positions, the part of the connecting line adjacent to the pixel points with different attribute labels is segmented to obtain multiple The first sub-connection segment, including:

Determining the coordinate information of all pixel points with different attribute labels to obtain the corresponding intermediate coordinate information, selecting the coordinates of any two pixel points in the connecting line to obtain the first function corresponding to the connecting line;

Obtain the k value of the second function perpendicular to the first function according to the slope k value in the first function, the slope k value in the first function and the k value of the second function are multiplied to be-1, so The b value of the second function is unknown;

Substituting the intermediate coordinate information into the second function to obtain the b value of the second function, and obtaining the corresponding second function according to the k value of the second function and the b value of the second function;

The first function and the second function are combined to make the first function and the second function equal to obtain the x-value solution and the y-value solution at this time, and the coordinates corresponding to the x-value solution and the y-value solution are used as the corresponding first The coordinates of the center point of the sub-connection segment;

The first sub-connection segment is obtained by selecting a preset distance according to the directions of both sides of the connection line from the coordinates of the center point.

Optionally, in a possible implementation manner of the first aspect, it also includes:

If it is judged that there are repeated connection segments in the plurality of first sub-connection segments, the repeated connection segments are intercepted to obtain a new first sub-connection segment, and a plurality of corresponding attribute labels are added to the new first sub-connection segment;

If it is judged that the coordinates of the center point correspond to the coordinate points of the power transmission and transformation equipment when the preset distance is selected according to the directions on both sides of the connection line, then the coordinate point of the power transmission and transformation equipment is the end point of the first sub-connection section on the corresponding direction side .

Optionally, in a possible implementation manner of the first aspect, the second sub-connection segment is obtained by merging adjacent first sub-connection segments according to the attribute information of the first sub-connection segment, and the second sub-connection segment is obtained according to different attribute information. The corresponding operation and maintenance frequency obtains the operation and maintenance frequency of each first sub-connection section and second sub-connection section, including:

Comparing the attribute information of the adjacent first sub-connection section in the same connection line with the preset attribute table to obtain the operation and maintenance frequency of the corresponding first sub-connection section;

If it is judged that the operation and maintenance frequencies of the adjacent first sub-connection sections are the same, the adjacent first sub-connection sections are merged to obtain the second sub-connection section, and each first sub-connection section is obtained according to the operation and maintenance frequency corresponding to different attribute information. The operation and maintenance frequency of the sub-connection segment and the second sub-connection segment.

Optionally, in a possible implementation of the first aspect, when it is judged that the operation and maintenance request is received, the previous operation and maintenance time of all the first sub-connection segments and the second sub-connection segments are obtained, according to the current time, the previous According to the operation and maintenance time and frequency of operation and maintenance, select the third sub-connection section and the fourth sub-connection section that need to be operated and maintained this time, including:

When it is judged that the operation and maintenance request is received, the previous operation and maintenance moments of all the first sub-connection segments and the second sub-connection segments are obtained, and each first sub-connection segment and second sub-connection segment are obtained according to the current time and the previous operation and maintenance moments. The operation and maintenance interval of the connection segment;

If the operation and maintenance interval time is greater than or equal to the time corresponding to the corresponding operation and maintenance frequency, then select the corresponding first sub-connection section and the second sub-connection section as the third sub-connection section and the fourth sub-connection section;

If the operation and maintenance interval time is less than the time corresponding to the corresponding operation and maintenance frequency, the corresponding first sub-connection section and the second sub-connection section are not selected.

Optionally, in a possible implementation of the first aspect, according to the positional relationship between the operation and maintenance starting point and the third sub-connection segment and the fourth sub-connection segment, generating the operation and maintenance starting point and the third ADSS optical cable operation and maintenance lines connected by four sub-connection sections, including:

Determine the starting point of operation and maintenance selected by the user at any position in the geographic information image, and obtain the starting point coordinates corresponding to the starting point of operation and maintenance;

Divide the connection lines corresponding to all ADSS optical cables with the coordinates of the starting point, obtain the third sub-connection section and the fourth sub-connection section respectively on both sides of the starting point coordinates, and obtain the first connection section set and the second connection section set;

If any one of the first connection segment set and the second connection segment set is an empty set, the corresponding empty set is deleted;

Calculate the distance between each third sub-connection segment and the fourth sub-connection segment in the first connection segment set and the second connection segment set and the starting point of operation and maintenance, and calculate the corresponding third sub-connection segment, fourth sub-connection segment according to the distance The connected segments are sorted in ascending order to obtain the connected segment sequence;

According to the connection segment sequences corresponding to the first connection segment set and the second connection segment set respectively, the ADSS optical cable operation and maintenance lines of the third sub-connection segment and the fourth sub-connection segment are generated.

The second aspect of the embodiment of the present invention provides a GIS-based ADSS optical cable operation and maintenance line planning device, including:

The determining module is used to determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, and connect multiple location points of the power transmission and transformation equipment in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment to obtain The connection line corresponding to the ADSS optical cable;

The acquisition module is configured to generate a target acquisition area corresponding to the connection line, and collect information on the target acquisition image in the target acquisition area to obtain the attribute information of the corresponding target acquisition area, according to the attribute information at different positions of the connection line Segmenting the connecting line to obtain a plurality of first sub-connecting segments;

The merging module is used to merge adjacent first sub-connection segments according to the attribute information of the first sub-connection segment to obtain a second sub-connection segment, and to obtain each first sub-connection segment according to the operation and maintenance frequency corresponding to different attribute information , the operation and maintenance frequency of the second sub-connection segment;

The judging module is used to obtain the previous operation and maintenance time of all the first sub-connection section and the second sub-connection section when judging that the operation and maintenance request is received, and select the required operation and maintenance time according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. The third sub-connection segment and the fourth sub-connection segment of the dimension;

The generation module is used to generate the ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section according to the positional relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section.

The third aspect of the embodiments of the present invention provides a storage medium, in which a computer program is stored, and when the computer program is executed by a processor, it is used to realize the first aspect of the present invention and various possible designs of the first aspect of the described method.

The beneficial effects of the present invention are as follows:

1. The present invention can divide the ADSS optical cable line into a plurality of sub-connection sections according to the different attributes of the different areas where the ADSS optical cable line is located, and configure different operation and maintenance frequencies adapted to it for different sub-connection sections, so that the locations in different areas The operation and maintenance frequency of the sub-connection section is adapted to it, ensuring the effectiveness of operation and maintenance, and will automatically select the sub-connection section that needs to be operated and maintained, and automatically generate the corresponding ADSS optical cable operation and maintenance line, which can be based on the actual situation Automatically generate lines that need to be operated and maintained to ensure the safety of ADSS optical cable lines.

2. The present invention can use the transparent upper layer map corresponding to the geographical information image to automatically and seamlessly obtain the target acquisition area compatible with the ADSS optical cable line, without processing the geographical information image, and can directly extract the target acquisition area. According to the length and preset width of the ADSS optical cable line, the present invention will generate a target acquisition frame matched with the ADSS optical cable line in the upper diagram, and determine the center points of the two width sides of the target acquisition frame, and combine the two center points with the The two edge points are overlapped and set, and then directly based on the coordinate information of the collected pixel points within the range of the target acquisition frame in the upper image, the pixel points with the same coordinate information in the geographic information image are extracted, and the ADSS will be automatically and seamlessly obtained The target acquisition area of the optical cable line only extracts and performs subsequent processing on the images in the target acquisition area, without the need for processing in the entire geographic information image, which reduces the amount of data and complexity of processing.

3. According to the different attribute information of different areas in the target collection area where the ADSS optical cable is located, the present invention will segment the connection line of the ADSS optical cable to obtain the first sub-connection segment and the second sub-connection corresponding to each area segment, and configure the matching operation and maintenance frequency for the corresponding sub-connection segment, so that the operation and maintenance frequency adapts to the actual situation. According to the pixel value of each pixel in the target collection area and the preset special building information, the present invention will judge each area to obtain rivers, hillsides, depressions and special building areas, and use the intermediate coordinate information of each area and the first function Determine the coordinates of the center point of the corresponding first sub-connection section, and segment the connection line of the ADSS optical cable to obtain a plurality of first sub-connection sections, and then intercept the overlapping part of the first sub-connection section to generate a new first sub-section For the connection section, according to the preset attribute table, the operation and maintenance frequency of the first sub-connection section is obtained, and the first sub-connection section with the same operation and maintenance frequency is merged into the second sub-connection section, which realizes the connection of the ADSS optical cable according to the actual situation , and based on different operation and maintenance frequencies, the automatic segmentation of the line is carried out. The present invention will automatically select the third sub-connection section and the fourth sub-connection section that need to be operated and maintained according to the current time, the previous operation and maintenance time and the corresponding operation and maintenance frequency, and automatically generate the corresponding ADSS optical cable operation and maintenance line according to the starting point of operation and maintenance , which realizes the automatic planning of operation and maintenance routes.

Description of drawings

Fig. 1 is a schematic diagram of a GIS-based ADSS optical cable operation and maintenance line planning method provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of a central point of a width side provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a GIS-based ADSS optical cable operation and maintenance line planning device provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

It should be understood that in various embodiments of the present invention, the sequence numbers of the processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and internal logic, rather than by the implementation order of the embodiments of the present invention. The implementation process constitutes no limitation.

It should be understood that in the present invention, "comprising" and "having" and any variations thereof are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to Those steps or elements are not explicitly listed, but may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

It should be understood that in the present invention, "plurality" means two or more. "And/or" is just an association relationship describing associated objects, which means that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone. Condition. The character "/" generally indicates that the contextual objects are an "or" relationship. "Includes A, B and C", "Includes A, B, C" means that A, B, and C are all included, "includes A, B, or C" means includes one of A, B, and C, "Containing A, B and/or C" means containing any 1 or any 2 or 3 of A, B and C.

It should be understood that in the present invention, "B corresponding to A", "B corresponding to A", "A corresponding to B" or "B corresponding to A" means that B is associated with A, and according to A It is possible to determine B. Determining B from A does not mean determining B from A alone, B can also be determined from A and/or other information. The matching between A and B means that the similarity between A and B is greater than or equal to a preset threshold.

Depending on the context, "if" as used herein may be interpreted as "at" or "when" or "in response to determining" or "in response to detecting".

The technical solution of the present invention will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

The present invention provides a GIS-based ADSS optical cable operation and maintenance line planning method, referring to Fig. 1, including steps S1-S5:

S1, determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, connect multiple power transmission and transformation equipment location points in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment, and obtain the optical cable with ADSS corresponding connection line.

It should be noted that the ADSS optical cable wiring can meet the wiring schemes of different sizes, and can also meet the flat drop or air drop, so it is widely used. Once the optical cable is broken or corroded, it will cause the mechanical, electrical and transmission characteristics of the optical cable to be negative. It may also damage optical cable lines and towers, causing large-scale power outages.

Therefore, it is necessary to regularly operate and maintain the ADSS optical cables in the area. Further, first determine the location points of all power transmission and transformation equipment in the geographic information image of the target area, and through the connection relationship set in advance between the location points of power transmission and transformation equipment, the Multiple power transmission and transformation equipment locations are connected to obtain the connection line corresponding to the ADSS optical cable. Wherein, the position point of the power transmission and transformation equipment may be the position point corresponding to the power transmission and transformation pole. Generally speaking, the connecting line between two power transmission and transformation pole position points is in a straight line state.

In some embodiments, in step S1 (determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, and connect multiple power transmission and transformation equipment in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment Connect at the device location to get the connection line corresponding to the ADSS optical cable), including S11-S12:

S11. Obtain the coordinate points of all power transmission and transformation equipment in the target area, and determine the location points of the power transmission and transformation equipment in the geographic information image of the target area according to the coordinate points.

It can be understood that the coordinate points of all power transmission and transformation equipment in the target area are obtained first, and then the location points of the power transmission and transformation equipment in the geographic information image are determined according to the corresponding coordinate points of the power transmission and transformation equipment. It is not difficult to understand that the coordinate points of all power transmission and transformation equipment in the area are correspondingly stored in different areas, and the coordinate points of all power transmission and transformation equipment in the target area are obtained, and the geographic information image has the coordinate points of each position.

Further, according to the coordinate points of the power transmission and transformation equipment, the position points of the power transmission and transformation equipment in the same coordinate point in the geographic information image are determined, so as to determine all the power transmission and transformation equipment in the geographic information image.

S12. Obtain the preset connection relationship of all power transmission and transformation equipment in the target area, connect multiple power transmission and transformation equipment location points with connection relations, and connect the location points of power transmission and transformation equipment in the geographic information image The line is used as the connecting line corresponding to the ADSS optical cable.

It can be understood that after determining the location points of the power transmission and transformation equipment in the geographic information image, the preset connection relationship of all power transmission and transformation equipment stored in the server is obtained, and the geographical information image is converted to The position points of the power transmission and transformation equipment in are compared and connected, and the connection line between the two points obtained is used as the connection line corresponding to the ADSS optical cable.

S2. Generate a target collection area corresponding to the connection line, collect information on the target collection image in the target collection area to obtain the attribute information of the corresponding target collection area, and compare the connection line according to the attribute information at different positions of the connection line Segmentation results in a plurality of first sub-connection segments.

It should be noted that since the ADSS optical cable is installed in the air, it does not need to install other metal parts, nor does it need the support of other parts. Therefore, it can be installed for a long distance without the support of other parts, for example, 800 meters, 1000 meters, etc.

Therefore, ADSS optical cables usually span longer distances, and pass through areas with different attributes in longer distances, such as thermal power plants, chemical plants, hillsides, rivers, forest farms, etc., and the corresponding ADSS optical cable sections in different areas The impacts are different. For example, the exhaust gas discharged from thermal power plants and chemical plants is corrosive, which is likely to corrode the sheath or metal strands of optical cables; ADSS optical cable sections in areas such as hillsides and valleys are prone to strong winds due to terrain reasons. It is easily affected by the wind and is damaged; the ADSS optical cable section in forest farms, shooting ranges, etc. is easily damaged by man-made external forces.

Therefore, the present invention analyzes the image in the area where the ADSS optical cable is located by generating the target acquisition area corresponding to the connecting line corresponding to the ADSS optical cable, and obtains the attribute information in the target acquisition area, wherein the attribute information can be hillside, fire, etc. attributes such as power plants and forest farms, and then segment the ADSS optical cable according to the attribute information at different positions in the ADSS optical cable to obtain multiple first sub-connection segments.

For example, if there are river areas, valley areas, and forest farm areas in the connection line, the connection line will be divided into three first sub-connection segments.

Through the above implementation, the connection line corresponding to the ADSS optical cable is divided into multiple first sub-connection sections according to the actual situation, which facilitates subsequent configuration of corresponding operation and maintenance frequencies for each first sub-connection section, making it more suitable for the actual situation and reducing Failure rate of ADSS optical cable.

In some embodiments, in step S2 (generate the target acquisition area corresponding to the connection line, perform information acquisition on the target acquisition image in the target acquisition area to obtain the attribute information of the corresponding target acquisition area, according to the connection line Attribute information at different positions segment the connection line to obtain multiple first sub-connection segments), including S21-S24:

S21. Obtain the length of the connection line of the two connected power transmission and transformation equipment location points to obtain a first length, and generate a rectangular target acquisition frame according to the preset width and first length.

It is not difficult to understand that the first length is obtained by acquiring the length of the connection line between the two connected power transmission and transformation equipment locations, and the first length is the length of the corresponding ADSS optical cable.

Further, when the first length is determined, a rectangular target acquisition frame is generated at both ends of the connection line with a preset width, wherein the preset width can be artificially set according to the actual situation, for example, 10 meters, 20 meters m and so on.

In some embodiments, in step S21 (acquiring the length of the connection line of two connected power transmission and transformation equipment location points to obtain the first length, and generating a rectangular target acquisition frame according to the preset width and first length), including S211-S212:

S211. Generate a transparent upper layer image corresponding to the geographic information image, and perform coordinate processing on the geographic information image and the upper layer image, so that corresponding pixels in the geographic information image and the upper layer image have the same coordinates.

It can be understood that the present invention will generate a transparent upper map consistent with the geographic information image, and coordinate the geographic information image and the upper map at the same time, both of which correspond to the same coordinate system, so that the geographic information image and the upper map Pixels at the same position have the same coordinates.

S212. Obtain the length of the connecting line of the two connected power transmission and transformation equipment position points to obtain the first length, and generate a rectangular target acquisition frame with preset pixel values in the upper diagram according to the preset width and the first length.

It can be understood that after the length of the connecting line is determined, a rectangular target acquisition frame is generated in the upper diagram with a preset width, and the target acquisition frame is displayed with a preset pixel value, for example, it can be red, purple, etc., here No limit.

It should be noted that the image processing in the prior art is performed directly on the geographic information image, which will generate a large number of processing traces, such as image area division, image replacement, etc., and the entire image is processed. The entire image needs to be traversed for each processing, and the processing amount is relatively large. The present invention directly generates the corresponding target acquisition frame through the upper layer image without trace, and then directly extracts the corresponding area that needs to be processed. Wherein, the preset width is an artificially preset width, and the value of the preset width is generally small, which is convenient for subsequent segmentation processing.

S22. Determine the first width side and the second width side of the target acquisition frame, as well as the first midpoint of the first width side and the second midpoint of the second width side, and combine the first midpoint and the second midpoint Phase connection to obtain the first calibration line.

It can be understood that, referring to Figure 2, determine the center point (the first midpoint, the second midpoint) on the width side of the target acquisition frame, and connect them to obtain the first calibration line in the target acquisition frame, which is convenient for subsequent The first calibration line coincides with the connection line, so as to locate the area where the ADSS optical cable is located, and use the target acquisition frame to perform image extraction on the area.

S23. Adjust the position of the target acquisition frame based on the first calibration line and the connection line, so that the first calibration line and the connection line are set to coincide, and set the target acquisition frame corresponding to the geographic information image area as the target collection area.

It can be understood that the first calibration line in the target acquisition frame and the connecting line of the ADSS optical cable are overlapped so that the connecting line is in the target acquisition frame, and the image extraction of the area is performed using the target acquisition frame.

Through the above embodiment, the connection line is in the target acquisition frame, and the target acquisition frame is in the upper diagram, which facilitates the subsequent direct extraction of the corresponding target acquisition area through the coordinate points in the upper diagram in the target acquisition frame for subsequent processing. Process directly in the geographic information image, reducing the amount of data processing.

In some embodiments, in step S23 (adjust the position of the target acquisition frame based on the first calibration line and the connection line, so that the first calibration line and the connection line are set coincidently, and the target The region in the geographic information image corresponding to the collection frame is used as the target collection area), including S231-S233:

S231. Determine two edge points of the connecting line, set the coordinates of the first midpoint coincident with one of the edge points, and set the coordinates of the second midpoint coincident with the other edge point, so that all The first calibration line is set coincident with the connection line.

It can be understood that first determine the two edge points of the ADSS optical cable line corresponding to the connecting line, then set the coordinates of the first midpoint of the first width side in the target acquisition frame coincident with an edge point of the connecting line, and set the target acquisition frame The coordinates of the second midpoint of the second width side and the other edge point of the connecting line coincide with each other.

At this time, make the connecting line in the target acquisition frame, and use the area in the geographic information image corresponding to the target acquisition frame as the target acquisition area, so that it is convenient to directly carry out the image of the position where the target acquisition frame is located in the corresponding geographic information image. collection.

S232. Obtain edge coordinate information of edge pixel points in the upper image where the target capture frame is located, and determine coordinate information of capture pixel points within the range of the target capture frame according to the edge coordinate information.

It can be understood that the target acquisition frame is in the upper layer diagram. At this time, the edge coordinate information of all edge pixels of the target acquisition frame can be determined according to the preset pixel values of the target acquisition frame, and the target acquisition can be determined according to all edge coordinate information. The coordinate information of the collected pixels within the frame range.

It is not difficult to understand that the present invention will determine the coordinate information (edge coordinate information) of all pixels of the target acquisition frame according to the preset pixel values corresponding to the previous target acquisition frame, and determine the coordinate information of the entire target acquisition frame according to the coordinate information of the entire target acquisition frame. The coordinate information of all collected pixel points is convenient for subsequent extraction of the image where the connecting line is located directly from the geographic information image according to the coordinate information of all collected pixel points in the frame.

S233. Select a pixel point in the geographic information image corresponding to the coordinate information of the collected pixel point to obtain a target collection area.

It can be understood that, after the coordinate information of all the collected pixel points in the frame is determined, the pixel points with the same coordinate information as all the collected pixel points in the frame are selected from the geographic information image to obtain the target collection area.

Through the above real-time method, the target acquisition frame is directly generated by using the transparent upper layer image to directly and seamlessly extract the geographic information image of the area where the ADSS optical cable is located, without affecting the original geographic information image, and after extraction, it is targeted at the area where the ADSS optical cable is located. Subsequent data processing reduces the amount of data processing compared to directly processing data on the original geographic information image.

S24, obtain the pixel value and elevation information of the pixel points in the target collection area, obtain the attribute information of the corresponding target collection area according to the pixel value and elevation information, segment the connection line according to the attribute information at different positions of the connection line to obtain multiple The first sub-link segment.

It can be understood that the pixel values and elevation information of all pixel points in the target collection area are obtained, where the elevation information may be the height of terrain such as hillsides and valleys. According to the pixel value and elevation information in the image, the attribute information of the corresponding target acquisition area is obtained, wherein the attribute information can be attributes such as hillside, thermal power plant, forest farm, etc.

Further, since the connecting line of the ADSS optical cable line has a large span and often passes through areas with different attributes, the connecting line is segmented according to the attribute information at different positions of the connecting line to obtain multiple first sub-connecting segments.

In some embodiments, in step S24 (obtain the pixel value and elevation information of the pixel points in the target acquisition area, obtain the attribute information of the corresponding target acquisition area according to the pixel value and elevation information, and obtain the attribute information of the corresponding target acquisition area according to the attributes at different positions of the connecting line The information segments the connecting line to obtain multiple first sub-connecting segments), including S241-S245:

S241. If the pixel value of the pixel in the target collection area is within the river pre-pixel interval, add a river attribute label to the pixel at the corresponding position in the target collection area.

It can be understood that if the pixel value of the pixel in the target acquisition area is located in the river pre-pixel interval, wherein the river pre-pixel interval is the pixel value area corresponding to the river color set in advance according to the actual situation, then the pixel value is located in the river pre-pixel Add river attribute labels to the pixel points in the interval.

S242. If the elevation information of the pixel point in the target collection area is greater than the first preset elevation information, add a hillside attribute label to the pixel point at the corresponding position in the target collection area.

It can be understood that height information such as terrain and buildings are displayed in the GIS geographic information image. Therefore, if the elevation information corresponding to the pixel point in the target acquisition area is greater than the first preset elevation information, it means that the terrain height is relatively high at this time. Then the terrain area is considered to be a hillside, and further, a hillside attribute label is added to the pixel points in the target acquisition area whose elevation information is greater than the first preset elevation information.

S243. If the elevation information of the pixel point in the target collection area is smaller than the second preset elevation information, add a concave attribute label to the pixel point at the corresponding position in the target collection area.

It can be understood that the height information such as terrain and buildings are displayed in the GIS geographic information image. Therefore, if the elevation information corresponding to the pixel point in the target collection area is less than the second preset elevation information, it means that the terrain height is relatively low at this time. Then the terrain area is considered to be a low-lying area, and further, a depression attribute label is added to the pixel points in the target acquisition area whose elevation information is smaller than the second preset elevation information.

S244. If it is judged that there is preset special building information in the target collection area, add a special building attribute label to the pixel at the corresponding position in the target collection area, and the special building includes at least a thermal power plant, a chemical plant, a cement plant, etc. Plants, metallurgical plants, forest farms, orchards, shooting ranges, fish ponds.

It should be noted that artificially preset special building information in geographic information images in advance, such as thermal power plants, chemical plants, cement plants, metallurgical plants, forest farms, orchards, shooting ranges, fish ponds, valleys, etc., can be artificially advanced A box-selected area in a geospatial image.

Further, if it is judged that there is preset special building information in the target collection area, for example, the artificially selected area may be displayed in different colors, such as yellow, brown, etc., which is not limited here. Then add a special building attribute label to the pixel at the corresponding position.

For example, yellow indicates dirty areas such as thermal power plants and chemical plants, and blue indicates strong wind areas such as estuaries and valleys that are prone to strong winds. Different special building attribute labels are added for different special areas.

S245. According to the pixel points with different attribute labels added at different positions, perform segment processing on the connecting line parts adjacent to the pixel points with different attribute labels to obtain a plurality of first sub-connection segments.

It can be understood that the present invention adds corresponding attribute labels to pixel points, such as river attribute labels, special building attribute labels, and the like.

Further, the positions of the pixel points of different attribute labels are different, for example, the river attribute label is located in the river area, and the hillside attribute label is located in the hillside area.

Therefore, a plurality of first sub-connection segments are obtained by segmenting the connection line parts adjacent to the pixel points of different attribute labels. For example, the connection line parts adjacent to the pixel points of the river attribute label are segmented, and the hillside attribute label Segment the connecting line part adjacent to the pixel point of the pixel, and segment the connecting line according to different attribute labels to obtain a plurality of first sub-connecting segments.

For example, if one section of the connection line is within the pixel point of the river attribute label, it is divided into the first sub-connection section.

Through the above implementation manner, the connecting line is divided into a plurality of first sub-connecting sections according to the actual situation.

In some embodiments, in step S245 (according to the pixel points with different attribute labels added at different positions, segment the connection line parts adjacent to the pixels with different attribute labels to obtain multiple first sub-connection segments) ,include:

Determine the coordinate information of all pixel points with different attribute labels to obtain the corresponding intermediate coordinate information, and select the coordinates of any two pixel points in the connecting line to obtain the first function corresponding to the connecting line.

It can be understood that the present invention will determine the coordinate information of all pixel points in different attribute areas, so as to obtain the intermediate coordinate information of the area.

It should be noted that the present invention will obtain the coordinate information of all pixel points in different attribute areas, the maximum and minimum values of the abscissa in the area, the maximum and minimum values of the ordinate in the area, and according to the maximum and minimum values of the abscissa The abscissa of the intermediate coordinate information is determined by the average value of the values, and the ordinate of the intermediate coordinate information is determined according to the average value of the maximum and minimum values of the ordinate, thereby obtaining the intermediate coordinate information. For example, the coordinate information of all pixel points in the river area corresponding to the river attribute label is obtained, and the intermediate coordinate information of the river area is determined according to the maximum and minimum values of the abscissa and ordinate.

It can be understood that, if the coordinates of two pixel points in the optional connecting line are unknown, the first function corresponding to the connecting line can be obtained according to the equation set, and the first function is ADSS optical cable line function equation.

Obtain the k value of the second function perpendicular to the first function according to the slope k value in the first function, the slope k value in the first function and the k value of the second function are multiplied to be-1, so The b value of the second function is unknown.

It can be understood that the k value of the second function perpendicular to the first function is obtained by multiplying the slope k value of the first function with the k value of the second function to -1, and at this time the b of the second function The value is unknown.

The intermediate coordinate information is substituted into the second function to obtain the b value of the second function, and the corresponding second function is obtained according to the k value of the second function and the b value of the second function.

It can be understood that the intermediate coordinate information is brought into the second function to obtain the b value of the second function. At this time, the second function is known, and the second function is perpendicular to the first function, and is located near the middle position in the area , that is, the middle position of the corresponding first sub-connection section.

The first function and the second function are combined to make the first function and the second function equal to obtain the x-value solution and the y-value solution at this time, and the coordinates corresponding to the x-value solution and the y-value solution are used as the corresponding first The coordinates of the center point of the sub-connection segment.

It can be understood that the first function and the second function are combined to make the first function and the second function equal to obtain the x-value solution and the y-value solution at this time. Since the second function is near the middle position in the region, therefore , the x-value solution and y-value solution at this time are the positions near the center of the corresponding first sub-connection section, and the coordinates corresponding to the x-value solution and y-value solution are taken as the coordinates of the center point of the corresponding first sub-connection section.

The first sub-connection segment is obtained by selecting a preset distance according to the directions of both sides of the connection line from the coordinates of the center point.

On the basis of the above embodiments, A1-A2 are also included:

A1, if it is judged that there are repeated connection segments in the multiple first sub-connection segments, then intercept the repeated connection segments to obtain a new first sub-connection segment, and add corresponding multiple attributes to the new first sub-connection segment Label.

It can be understood that after dividing multiple first sub-connection sections, there will be repeated connection sections. For example, if there are duplicate parts between the first sub-connection section corresponding to the river and the first sub-connection section corresponding to the hillside, then the pairs will be repeated The connection segment is intercepted to obtain a new first sub-connection segment, and a plurality of corresponding attribute labels are added to the new first sub-connection segment.

A2, if it is judged that the coordinates of the center point correspond to the coordinate points of the power transmission and transformation equipment when the preset distance is selected according to the directions on both sides of the connection line, then the coordinate points of the power transmission and transformation equipment are used as the first sub-connection section on the side of the corresponding direction end point.

It can be understood that if the coordinates of the center point appear when the preset distance is selected according to the directions of both sides of the connection line, the coordinate points of the power transmission and transformation equipment appear, which means that the selection exceeds the range of the connection line, and the coordinate points of the power transmission and transformation equipment are used is the end point of the first sub-connection segment on the corresponding direction side.

S3. According to the attribute information of the first sub-connection segment, the adjacent first sub-connection segment is merged to obtain the second sub-connection segment, and each first sub-connection segment, second sub-connection segment is obtained according to the operation and maintenance frequency corresponding to different attribute information. The operation and maintenance frequency of the sub-connection segment.

It can be understood that the first sub-connection section corresponds to their respective attribute information, for example, a hillside attribute label, a depression attribute label, etc., when the attribute information of the first sub-connection section and the attribute information of the adjacent first sub-connection section, the two When the operation and maintenance frequencies of the two are the same, the first sub-connection segment and the adjacent first sub-connection segment will be merged to obtain the second sub-connection segment.

In some embodiments, in step S3 (according to the attribute information of the first sub-connection segment, the adjacent first sub-connection segment is merged to obtain the second sub-connection segment, and the operation and maintenance frequency corresponding to different attribute information is obtained for each O&M frequency of the first sub-connection segment and the second sub-connection segment), including S31-S32:

S31. Compare the attribute information of the adjacent first sub-connection section in the same connection line with the preset attribute table to obtain the operation and maintenance frequency of the corresponding first sub-connection section.

It can be understood that, comparing the attribute information of the first sub-connection with the preset attribute table, the operation and maintenance frequency of the corresponding first sub-connection is obtained, wherein the preset attribute table has the attribute information of the first sub-connection and There is a one-to-one correspondence relationship between operation and maintenance frequencies, wherein, if there is a plurality of attribute information in the first sub-connection section, the operation and maintenance frequency of the first sub-connection section is obtained by averaging the operation and maintenance frequencies corresponding to the plurality of attribute information.

S32. If it is determined that the operation and maintenance frequencies of the adjacent first sub-connection sections are the same, then merge the adjacent first sub-connection sections to obtain the second sub-connection section, and obtain each The operation and maintenance frequency of the first sub-connection section and the second sub-connection section.

It should be noted that, in order to facilitate the subsequent operation and maintenance processing of ADSS optical cable lines for the operation and maintenance frequencies at different connection sections, corresponding operation and maintenance lines are generated, and the adjacent first sub-connection sections with the same operation and maintenance frequency are merged.

Therefore, if it is judged that the operation and maintenance frequencies of the adjacent first sub-connection sections are the same, the adjacent first sub-connection sections are merged to obtain the second sub-connection section, and the division of the connection lines is completed based on the operation and maintenance frequency. The operation and maintenance frequency of each first sub-connection segment and second sub-connection segment is obtained.

S4. Obtain the previous operation and maintenance time of all first sub-connection segments and second sub-connection segments when it is judged that the operation and maintenance request is received, and select the first operation and maintenance time that needs to be operated and maintained this time according to the current time, previous operation and maintenance time, and operation and maintenance frequency. The third sub-connection segment and the fourth sub-connection segment.

It can be understood that when the operation and maintenance request is received, the previous operation and maintenance moments of all the first sub-connection segments and the second sub-connection segments can be obtained, and each first sub-connection segment, The interval length of the second sub-connection without operation and maintenance, according to the interval length and the corresponding operation and maintenance frequency, determine the first sub-connection that needs to be operated and maintained as the third sub-connection, determine the second sub-connection that requires The connection segment serves as the fourth sub-connection segment.

In some embodiments, in step S4 (obtain the previous operation and maintenance time of all first sub-connection segments and second sub-connection segments when judging that the operation and maintenance request is received, according to the current time, previous operation and maintenance time, operation and maintenance The frequency selects the third sub-connection section and the fourth sub-connection section that need to be operated and maintained this time), including S41-S43:

S41, said obtaining the previous operation and maintenance time of all first sub-connection segments and second sub-connection segments when judging that the operation and maintenance request is received, and obtaining each first sub-connection segment, second sub-connection segment according to the current time and the previous operation and maintenance time The operation and maintenance interval of the second sub-connection segment.

It can be understood that the operation and maintenance interval is determined according to the difference between the previous operation and maintenance time and the current time of each first sub-connection section and the second sub-connection section.

S42. If the operation and maintenance interval time is greater than or equal to the time corresponding to the corresponding operation and maintenance frequency, select the corresponding first sub-connection segment and the second sub-connection segment as the third sub-connection segment and the fourth sub-connection segment.

It can be understood that if the operation and maintenance interval time is greater than or equal to the time corresponding to the corresponding operation and maintenance frequency, it means that the first sub-connection segment and the second sub-connection segment have not been operated and maintained for too long, and the corresponding first sub-connection segment is selected. The sub-connection section and the second sub-connection section are used as the third sub-connection section and the fourth sub-connection section to facilitate subsequent operation and maintenance.

S43. If the operation and maintenance interval time is less than the time corresponding to the corresponding operation and maintenance frequency, the corresponding first sub-connection section and the second sub-connection section are not selected.

It can be understood that if the operation and maintenance interval time is less than the time corresponding to the corresponding operation and maintenance frequency, it means that the first sub-connection section and the second sub-connection section have just been operated and maintained, or do not need to be operated and maintained yet, then no Select the corresponding first sub-connection section and second sub-connection section for operation and maintenance.

S5. According to the position relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section, generate an ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point with the third sub-connection section and the fourth sub-connection section.

It should be noted that since the starting point of the operation and maintenance personnel is uncertain, the present invention will generate corresponding ADSS optical cable operation and maintenance line. Among them, the operation and maintenance starting point is the starting point of the operation and maintenance personnel.

In some embodiments, in step S5 (according to the positional relationship between the operation and maintenance starting point and the third sub-connection segment and the fourth sub-connection segment, generate the ADSS connecting the operation and maintenance starting point with the third sub-connection segment and the fourth sub-connection segment Optical cable operation and maintenance lines), including S51-S55:

S51. Determine the starting point of operation and maintenance selected by the user at any position in the geographic information image, and obtain the starting point coordinates corresponding to the starting point of operation and maintenance.

It is understandable that the user can actively determine any position in the geographic information image as the starting point of the operation and maintenance, and obtain the starting point coordinates corresponding to the starting point of the operation and maintenance, so as to facilitate the follow-up with the corresponding third sub-connection section and the fourth sub-connection section The coordinate value corresponding to any pixel point in , find the distance between the two coordinates.

S52. Divide the connecting lines corresponding to all ADSS optical cables according to the coordinates of the starting point to obtain the third sub-connection section and the fourth sub-connection section respectively located on both sides of the starting point coordinates, and obtain the first connection section set and the second connection section set .

It can be understood that the connection lines corresponding to all ADSS optical cables are divided into the first connection segment set and the second connection segment set located on two sides by starting point coordinates.

S53. If any one of the first connection segment set and the second connection segment set is an empty set, delete the corresponding empty set.

It can be understood that if any one of the first connection segment set and the second connection segment set is an empty set, it means that the operation and maintenance starting point is at the far left or right at this time, and the corresponding empty set is deleted, if In the middle position, the first connection segment set and the second connection segment set may exist at the same time.

S54. Calculate the distance between each third sub-connection section and the fourth sub-connection section in the first connection section set and the second connection section set respectively and the starting point of operation and maintenance, and calculate the corresponding third sub-connection section, the fourth sub-connection section according to the distance The four sub-connection segments are sorted in ascending order to obtain the connection segment sequence.

It can be understood that, through the starting point coordinates of the operation and maintenance starting point and the coordinate value corresponding to any pixel point in the third sub-connection segment and the fourth sub-connection segment, the distance between two coordinate points is calculated as each third sub-connection segment, the fourth sub-connection segment and the distance from the starting point of operation and maintenance, and based on the distance, sort the corresponding third sub-connection segment and the fourth sub-connection segment in ascending order to obtain a connection segment sequence.

Through the above implementation manner, it is possible to determine the connection section that needs to be operated and maintained from near to far from the starting point of operation and maintenance, so as to facilitate subsequent automatic generation of operation and maintenance lines.

S55. Generate the ADSS optical cable operation and maintenance lines of the third sub-connection section and the fourth sub-connection section according to the connection section sequences respectively corresponding to the first connection section set and the second connection section set.

It can be understood that, after determining the connection section that needs to be operated and maintained from near to far from the starting point of operation and maintenance, an ADSS optical cable operation and maintenance line is generated based on the first connection section set from near to far connection section, and according to the second connection section Collect the connection sections from near to far to generate an ADSS optical cable operation and maintenance line. Automatically generate the operation and maintenance routes of the corresponding connecting lines in different areas of the ADSS optical cable line, which is convenient for the operation and maintenance personnel to carry out the operation and maintenance of the ADSS optical cable from near to far.

Referring to FIG. 3 , it is a schematic structural diagram of a GIS-based ADSS optical cable operation and maintenance line planning device provided by an embodiment of the present invention. The GIS-based ADSS optical cable operation and maintenance line planning device includes:

The determining module is used to determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, and connect multiple location points of the power transmission and transformation equipment in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment to obtain The connection line corresponding to the ADSS optical cable;

The acquisition module is configured to generate a target acquisition area corresponding to the connection line, and collect information on the target acquisition image in the target acquisition area to obtain the attribute information of the corresponding target acquisition area, according to the attribute information at different positions of the connection line Segmenting the connecting line to obtain a plurality of first sub-connecting segments;

The merging module is used to merge adjacent first sub-connection segments according to the attribute information of the first sub-connection segment to obtain a second sub-connection segment, and to obtain each first sub-connection segment according to the operation and maintenance frequency corresponding to different attribute information , the operation and maintenance frequency of the second sub-connection segment;

The judging module is used to obtain the previous operation and maintenance time of all the first sub-connection section and the second sub-connection section when judging that the operation and maintenance request is received, and select the required operation and maintenance time according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. The third sub-connection segment and the fourth sub-connection segment of the dimension;

The generation module is used to generate the ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section according to the positional relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section.

The present invention also provides a storage medium, where a computer program is stored in the storage medium, and the computer program is used to implement the methods provided by the above-mentioned various implementation modes when executed by a processor.

Wherein, the storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media can be any available media that can be accessed by a general purpose or special purpose computer. For example, a storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be a component of the processor. The processor and the storage medium may be located in application specific integrated circuits (Application Specific Integrated Circuits, ASIC for short). Additionally, the ASIC may be located in the user equipment. Of course, the processor and the storage medium can also exist in the communication device as discrete components. The storage media may be read only memory (ROM), random access memory (RAM), CD-ROM, magnetic tapes, floppy disks, and optical data storage devices, among others.

The present invention also provides a program product, which includes execution instructions, and the execution instructions are stored in a storage medium. At least one processor of the device may read the execution instruction from the storage medium, and at least one processor executes the execution instruction so that the device implements the methods provided in the foregoing various implementation manners.

In the above embodiment of the terminal or server, it should be understood that the processor may be a central processing unit (English: Central Processing Unit, CPU for short), and may also be other general-purpose processors, digital signal processors (English: Digital Signal Processor , referred to as: DSP), application specific integrated circuit (English: Application SpecificIntegrated Circuit, referred to as: ASIC) and so on. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the method disclosed in conjunction with the present invention can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (12)

1. The ADSS optical cable operation and maintenance line planning method based on GIS is characterized in that, comprising: Determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, connect multiple power transmission and transformation equipment location points in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment, and obtain the corresponding ADSS optical cable the connection line; Generate a target acquisition area corresponding to the connection line, collect information on the target acquisition image in the target acquisition area to obtain attribute information of the corresponding target acquisition area, segment the connection line according to the attribute information at different positions of the connection line Obtain a plurality of first sub-connection segments; According to the attribute information of the first sub-connection segment, the adjacent first sub-connection segment is merged to obtain the second sub-connection segment, and each first sub-connection segment and second sub-connection segment are obtained according to the operation and maintenance frequency corresponding to different attribute information The operation and maintenance frequency of the segment; When it is judged that the operation and maintenance request is received, the previous operation and maintenance time of all the first sub-connection segment and the second sub-connection segment are obtained, and the third sub-connection that needs to be operated and maintained this time is selected according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. Connecting segment, the fourth sub-connecting segment; According to the position relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section, an ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point with the third sub-connection section and the fourth sub-connection section is generated. 2. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 1, is characterized in that, The location point of the power transmission and transformation equipment in the geographic information image of the target area is determined, and a plurality of power transmission and transformation equipment location points are connected in the geographic information image according to the preset connection relationship of the power transmission and transformation equipment location point to obtain an ADSS optical cable The corresponding connecting lines include: Obtain the coordinate points of all power transmission and transformation equipment in the target area, and determine the location points of the power transmission and transformation equipment in the geographic information image of the target area according to the coordinate points; Obtain the preset connection relationship of all power transmission and transformation equipment in the target area, connect multiple power transmission and transformation equipment location points with connection relationship, and use the line between the connected power transmission and transformation equipment location points in the geographic information image as The connection line corresponding to the ADSS optical cable. 3. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 2, is characterized in that, The generating of the target acquisition area corresponding to the connection line, information acquisition of the target acquisition image in the target acquisition area to obtain the attribute information of the corresponding target acquisition area, and the connection line according to the attribute information at different positions of the connection line Segmentation obtains a plurality of first sub-connection segments, including: Obtain the length of the connection line of the two connected power transmission and transformation equipment position points to obtain the first length, and generate a rectangular target acquisition frame according to the preset width and first length; Determine the first width side and the second width side of the target acquisition frame, the first midpoint of the first width side, and the second midpoint of the second width side, and connect the first midpoint and the second midpoint Get the first calibration line; The position of the target acquisition frame is adjusted based on the first calibration line and the connection line, so that the first calibration line and the connection line are set to coincide, and the area in the geographic information image corresponding to the target acquisition frame is used as Target collection area; Obtain the pixel value and elevation information of the pixel points in the target acquisition area, obtain the attribute information of the corresponding target acquisition area according to the pixel value and the elevation information, segment the connection line according to the attribute information at different positions of the connection line to obtain a plurality of first sub link. 4. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 3, is characterized in that, The first length is obtained by obtaining the length of the connection line of the two connected power transmission and transformation equipment position points, and a rectangular target acquisition frame is generated according to the preset width and the first length, including: Generating a transparent upper layer image corresponding to the geographic information image, and performing coordinate processing on the geographic information image and the upper layer image, so that the corresponding pixels in the geographic information image and the upper layer image have the same coordinates; Obtain the length of the connection line of the two connected power transmission and transformation equipment position points to obtain the first length, and generate a rectangular target acquisition frame with preset pixel values in the upper diagram according to the preset width and first length. 5. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 4, is characterized in that, The position of the target acquisition frame is adjusted based on the first calibration line and the connection line, so that the first calibration line and the connection line are set to coincide, and the target acquisition frame corresponds to the geographic information image The area serves as the target collection area, including: Determine the two edge points of the connecting line, set the coordinates of the first midpoint coincident with one of the edge points, and set the coordinates of the second midpoint coincident with the other edge point, so that the first midpoint A calibration line is set coincident with the connection line; Acquiring edge coordinate information of edge pixels in the upper layer map where the target acquisition frame is located, and determining coordinate information of acquisition pixels within the range of the target acquisition frame according to the edge coordinate information; A pixel point corresponding to the coordinate information of the collected pixel point in the geographic information image is selected to obtain a target collection area. 6. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 5, is characterized in that, The acquisition of the pixel value and elevation information of the pixel points in the target acquisition area, obtaining the attribute information of the corresponding target acquisition area according to the pixel value and the elevation information, segmenting the connection line according to the attribute information at different positions of the connection line to obtain multiple The first sub-connection segment, including: If the pixel value of the pixel in the target collection area is located in the river pre-pixel interval, add a river attribute label to the pixel at the corresponding position in the target collection area; If the elevation information of the pixel in the target collection area is greater than the first preset elevation information, add a hillside attribute label to the pixel at the corresponding position in the target collection area; If the elevation information of the pixel in the target collection area is less than the second preset elevation information, add a concave attribute label to the pixel at the corresponding position in the target collection area; If it is judged that there is preset special building information in the target collection area, a special building attribute label is added to the pixel at the corresponding position in the target collection area, and the special building includes at least a thermal power plant, a chemical plant, a cement plant, Metallurgical plants, forest farms, orchards, shooting ranges, fish ponds; According to the pixel points with different attribute labels added at different positions, the connecting line parts adjacent to the pixel points with different attribute labels are segmented to obtain a plurality of first sub-connection segments. 7. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 6, is characterized in that, According to the pixel points of different attribute labels added at different positions, the connection line parts adjacent to the pixel points of different attribute labels are segmented to obtain a plurality of first sub-connection segments, including: Determining the coordinate information of all pixel points with different attribute labels to obtain the corresponding intermediate coordinate information, selecting the coordinates of any two pixel points in the connecting line to obtain the first function corresponding to the connecting line; Obtain the k value of the second function perpendicular to the first function according to the slope k value in the first function, the slope k value in the first function and the k value of the second function are multiplied to be-1, so The b value of the second function is unknown; Substituting the intermediate coordinate information into the second function to obtain the b value of the second function, and obtaining the corresponding second function according to the k value of the second function and the b value of the second function; The first function and the second function are combined to make the first function and the second function equal to obtain the x-value solution and the y-value solution at this time, and the coordinates corresponding to the x-value solution and the y-value solution are used as the corresponding first The coordinates of the center point of the sub-connection segment; The first sub-connection segment is obtained by selecting a preset distance according to the directions of both sides of the connection line from the coordinates of the center point. 8. the GIS-based ADSS optical cable operation and maintenance line planning method according to claim 7, is characterized in that, also comprises: If it is judged that there are repeated connection segments in the plurality of first sub-connection segments, the repeated connection segments are intercepted to obtain a new first sub-connection segment, and a plurality of corresponding attribute labels are added to the new first sub-connection segment; If it is judged that the coordinates of the center point correspond to the coordinate points of the power transmission and transformation equipment when the preset distance is selected according to the directions on both sides of the connection line, then the coordinate point of the power transmission and transformation equipment is the end point of the first sub-connection section on the corresponding direction side . 9. the GIS-based ADSS optical cable operation and maintenance line planning method according to claim 8, is characterized in that, According to the attribute information of the first sub-connection segment, the adjacent first sub-connection segment is merged to obtain the second sub-connection segment, and each first sub-connection segment, second sub-connection segment, and second sub-connection segment are obtained according to the operation and maintenance frequency corresponding to different attribute information. The operation and maintenance frequency of the sub-connection segment, including: Comparing the attribute information of the adjacent first sub-connection section in the same connection line with the preset attribute table to obtain the operation and maintenance frequency of the corresponding first sub-connection section; If it is judged that the operation and maintenance frequencies of the adjacent first sub-connection sections are the same, the adjacent first sub-connection sections are merged to obtain the second sub-connection section, and each first sub-connection section is obtained according to the operation and maintenance frequency corresponding to different attribute information. The operation and maintenance frequency of the sub-connection segment and the second sub-connection segment. 10. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 9, is characterized in that, When it is judged that the operation and maintenance request is received, the previous operation and maintenance time of all the first sub-connection segments and the second sub-connection segments is obtained, and the first sub-connection that needs to be operated and maintained this time is selected according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. The third sub-connection section and the fourth sub-connection section, including: When it is judged that the operation and maintenance request is received, the previous operation and maintenance moments of all the first sub-connection segments and the second sub-connection segments are obtained, and each first sub-connection segment and second sub-connection segment are obtained according to the current time and the previous operation and maintenance moments. The operation and maintenance interval of the connection segment; If the operation and maintenance interval time is greater than or equal to the time corresponding to the corresponding operation and maintenance frequency, then select the corresponding first sub-connection section and the second sub-connection section as the third sub-connection section and the fourth sub-connection section; If the operation and maintenance interval time is less than the time corresponding to the corresponding operation and maintenance frequency, the corresponding first sub-connection section and the second sub-connection section are not selected. 11. the ADSS optical cable operation and maintenance line planning method based on GIS according to claim 10, is characterized in that, Described according to the position relation of operation and maintenance starting point and the 3rd sub-connection section, the 4th sub-connection section, generate the ADSS optical cable operation and maintenance line that operation and maintenance starting point is connected with the 3rd sub-connection section, the 4th sub-connection section, comprise: Determine the starting point of operation and maintenance selected by the user at any position in the geographic information image, and obtain the starting point coordinates corresponding to the starting point of operation and maintenance; Divide the connection lines corresponding to all ADSS optical cables with the coordinates of the starting point, obtain the third sub-connection section and the fourth sub-connection section respectively on both sides of the starting point coordinates, and obtain the first connection section set and the second connection section set; If any one of the first connection segment set and the second connection segment set is an empty set, the corresponding empty set is deleted; Calculate the distance between each third sub-connection segment and the fourth sub-connection segment in the first connection segment set and the second connection segment set and the starting point of operation and maintenance, and calculate the corresponding third sub-connection segment, fourth sub-connection segment according to the distance The connected segments are sorted in ascending order to obtain the connected segment sequence; According to the connection segment sequences corresponding to the first connection segment set and the second connection segment set respectively, the ADSS optical cable operation and maintenance lines of the third sub-connection segment and the fourth sub-connection segment are generated. 12. A GIS-based ADSS optical cable operation and maintenance line planning device, characterized in that, comprising: The determining module is used to determine the location points of the power transmission and transformation equipment in the geographic information image of the target area, and connect multiple location points of the power transmission and transformation equipment in the geographic information image according to the preset connection relationship of the location points of the power transmission and transformation equipment to obtain The connection line corresponding to the ADSS optical cable; The acquisition module is configured to generate a target acquisition area corresponding to the connection line, and collect information on the target acquisition image in the target acquisition area to obtain the attribute information of the corresponding target acquisition area, according to the attribute information at different positions of the connection line Segmenting the connecting line to obtain a plurality of first sub-connecting segments; The merging module is used to merge adjacent first sub-connection segments according to the attribute information of the first sub-connection segment to obtain a second sub-connection segment, and to obtain each first sub-connection segment according to the operation and maintenance frequency corresponding to different attribute information , the operation and maintenance frequency of the second sub-connection segment; The judging module is used to obtain the previous operation and maintenance time of all the first sub-connection section and the second sub-connection section when judging that the operation and maintenance request is received, and select the required operation and maintenance time according to the current time, the previous operation and maintenance time, and the operation and maintenance frequency. The third sub-connection segment and the fourth sub-connection segment of the dimension; The generation module is used to generate the ADSS optical cable operation and maintenance line connecting the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section according to the positional relationship between the operation and maintenance starting point and the third sub-connection section and the fourth sub-connection section.