CN115796557A - Method, system and medium for evaluating ecological influence of power transmission and transformation project construction project - Google Patents
Method, system and medium for evaluating ecological influence of power transmission and transformation project construction project Download PDFInfo
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Abstract
The application relates to the technical field of power transmission and transformation line planning, in particular to a method, a system and a medium for evaluating ecological influence of a power transmission and transformation engineering construction project, wherein the method comprises the steps of obtaining image information of an area to be built; determining a plurality of power utilization areas in the area to be established according to the image information; determining a plurality of initial construction routes which penetrate through an area to be constructed according to a plurality of power utilization areas, wherein each initial construction route comprises a plurality of power utilization areas; acquiring regional image information corresponding to a plurality of power utilization regions in an initial construction route, determining regional land types corresponding to the plurality of power utilization regions based on the regional image information corresponding to the plurality of power utilization regions, and determining ecological influence values corresponding to the power utilization regions based on each regional land type; and determining a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power utilization areas in each initial construction route. The application has the effect of reducing the damage to the ecological environment in the construction process of the power transmission and transformation project.
Description
Technical Field
The application relates to the field of power transmission and transformation line planning technologies, in particular to a method, a system and a medium for evaluating ecological influences of power transmission and transformation engineering construction projects.
Background
The power transmission and transformation project is a general term of power transmission line construction and transformer installation project, because the power transmission and transformation project generally has large span and long distance, and the ecological environment of the place where the power transmission and transformation project passes has the characteristics of the power transmission and transformation project, the construction area of the power transmission and transformation project is obviously influenced by the environment, so before the power transmission and transformation project is constructed, the ecological influence evaluation on the construction area of the power transmission and transformation project is particularly important, the target construction area is convenient to determine through the ecological influence of the construction area, and the influence on the ecology and the geography in the construction process of the power transmission and transformation project is convenient to reduce.
In the related art, after a construction route is mainly surveyed and a construction area is determined manually, the positions of towers and transformers in a power transmission and transformation project are determined from the construction area based on the construction experience of a designer, and then a target construction route is determined.
Disclosure of Invention
In order to reduce damage to the ecological environment in the construction process of the power transmission and transformation project, the application provides a method, a system and a medium for evaluating the ecological influence of the power transmission and transformation project construction project.
In a first aspect, the application provides a method for evaluating ecological influence of a construction project of a power transmission and transformation project, which adopts the following technical scheme:
a method for evaluating ecological influence of a power transmission and transformation project construction project comprises the following steps:
acquiring image information of an area to be established;
determining a plurality of power utilization areas in the area to be built according to the image information;
determining a plurality of initial construction routes which penetrate through the area to be constructed according to a plurality of power utilization areas, wherein each initial construction route comprises a plurality of power utilization areas;
acquiring regional image information corresponding to a plurality of power utilization areas in an initial construction route, determining regional land types corresponding to the plurality of power utilization areas according to the regional image information corresponding to the plurality of power utilization areas, and determining ecological influence values corresponding to the power utilization areas based on the regional land types;
and determining a target construction route from the plurality of initial construction routes based on the ecological influence values respectively corresponding to the plurality of power utilization areas in each initial construction route.
By adopting the technical scheme, a plurality of power utilization areas in the area to be built are determined through image information of the area to be built, a plurality of initial construction routes penetrating through the area to be built are determined according to the plurality of power utilization areas, the transmission and transformation project is long in general span and long in route, and for safety construction of the transmission and transformation project and effective relief of existing power supply conditions, a plurality of towers and transformers need to be built in the transmission and transformation project, the scales of the towers and the transformers are related to the actual demand of each power utilization area on electric power, but because the occupied positions of the towers or the transformers are large, and influence on ecology at the construction positions is possibly caused after the construction is completed, after the plurality of initial construction routes are determined according to the plurality of power utilization areas, the ecological influence value of each initial construction route is determined, then screening is carried out from the plurality of initial ecological construction routes according to the ecological influence value corresponding to each initial construction route, the target construction route is determined, and damage to the ecological environment in the transmission and transformation project construction process is reduced.
In a possible implementation manner, the determining, according to the image information, a plurality of power utilization areas in the area to be built includes:
determining region boundary information according to the image information;
dividing the area to be constructed according to the area boundary information to obtain a plurality of divided areas;
acquiring the electricity consumption information of each divided area;
determining the power consumption requirement of each divided area according to the power consumption information of each divided area;
determining a plurality of power utilization areas in the area to be built based on the power utilization requirement of each divided area in the area to be built, wherein the power utilization areas at least comprise one divided area.
Through adopting above-mentioned technical scheme, confirm the power consumption district through calculating each regional power consumption demand that divides, be convenient for carry out accurate power supply, if confirm the power consumption district according to personal experience, the confession is greater than needs probably to appear, or need be greater than the condition of confession, if appear supplying and be greater than needs, then probably lead to the increase of power transmission and transformation construction engineering cost, if appear needing to be greater than the confession, accuracy when then probably reducing power transmission and transformation engineering power supply, consequently confirm the power consumption district through the power consumption demand, be convenient for follow-up to satisfying the demand of each power consumption district to the electric quantity.
In one possible implementation manner, the determining, according to a plurality of power utilization areas, a plurality of initial construction routes which penetrate through the area to be constructed includes:
marking a plurality of power utilization areas in the image information to form marked image information;
determining coordinate information of each power utilization area in the marked image information;
forming a route network of an area to be constructed according to the coordinate information of each power utilization area, wherein any two power utilization areas in the route network are communicated;
and traversing the route network, and determining a plurality of initial construction routes which penetrate through the area to be constructed.
By adopting the technical scheme, the positions of the power utilization areas are marked and connected in the image information, so that the power utilization areas are conveniently contacted to form a route network, a plurality of initial construction routes penetrating through the area to be constructed are conveniently determined by traversing the route network, and all the initial construction routes are conveniently determined by the processes of point-to-line connection and line-to-network connection.
In one possible implementation manner, the determining, based on the area image information corresponding to each of the plurality of power consumption areas, an area land type corresponding to each of the plurality of power consumption areas includes:
carrying out feature recognition on regional image information of a power utilization region to obtain current recognition features corresponding to the regional images;
and acquiring landform matrix data, and determining the region land type corresponding to the current identification feature based on the landform matrix data.
By adopting the technical scheme, due to the land use habit of people and the development change of nature, the regional land type corresponding to the power utilization area can be changed greatly along with the change of time, but the characteristic corresponding to each regional land type can not be changed greatly, so that the characteristics obtained by identifying the regional image information are traversed from the landform matrix data, the regional land type corresponding to the power utilization area is determined, and the accuracy in determining the regional land type is improved conveniently.
In one possible implementation manner, the determining manner of the geomorphic matrix data includes:
acquiring historical information of each power utilization area, wherein the historical information comprises land types of each power utilization area and landform information of each power utilization area under different climates, the landform information comprises the number of landform types and road characteristic information corresponding to each landform, and the road characteristic information is used for representing roadbed construction in each power utilization area, wherein the roadbed construction comprises road length and road type;
historical landform matrix data of each power utilization area is obtained based on landform information, and the historical landform matrix data represents each power utilization area;
determining a landform characteristic dimension corresponding to each region land type according to historical landform matrix data;
and integrating the landform characteristic dimensions corresponding to the land type of each region to obtain type matrix data.
By adopting the technical scheme, all the characteristics corresponding to each regional land type are determined by integrating the characteristics corresponding to each power utilization region, and the regional land type corresponding to the current power utilization region is determined by comparing the characteristics, so that the accuracy in determining the regional land type of the current power utilization region is improved.
In a possible implementation manner, the determining, based on each regional land type, an ecological impact value corresponding to each electricity utilization region includes:
determining a construction area corresponding to each power utilization zone based on the power utilization requirement corresponding to each power utilization zone, wherein the construction area is the construction area of the power transmission and transformation project in the power utilization zone;
determining a construction surface integral value of each power utilization area according to a preset grade grading standard and a construction area corresponding to each power utilization area;
determining the land value score of each power utilization area according to the regional land type of each power utilization area;
and calculating a construction surface integral value and a land value of each power utilization area according to a preset weight value to obtain an ecological influence value corresponding to each power utilization area.
By adopting the technical scheme, the construction of the power transmission and transformation project is carried out on the ground surface of the original land, the influence on the surrounding ecological environment can be caused in the construction or operation process of the power transmission and transformation project, the larger the construction area of the power transmission and transformation project is, the larger the influence on the surrounding ecology is, therefore, when the ecological influence value of the power utilization area is determined, the construction area of the power transmission and transformation project in the power utilization area needs to be graded, the larger the construction area is, the larger the ecological influence is, in addition, the ecological influence value of the power utilization area is also related to the regional land type of the power utilization area, the land value scores corresponding to different regional types are also different, and finally, the ecological influence value of the power utilization area is determined through the construction surface integral value and the land value score, so that the accuracy of determining the ecological influence value of the power utilization area is improved.
In one possible implementation, the determining a target construction route from a plurality of initial construction routes includes:
determining the electricity utilization area with the ecological influence value higher than a preset ecological influence standard value as an abnormal electricity utilization area;
abandoning the initial construction route containing the abnormal electricity utilization areas to obtain a residual initial construction route, and determining the number of all the electricity utilization areas in each residual initial construction route when a plurality of residual initial construction routes exist;
introducing the number of all power utilization areas in each remaining initial construction route and the ecological influence value of each power utilization area into an average value calculation formula to obtain an ecological influence average value of each remaining initial construction route, wherein the ecological influence average value calculation formula is Am = (B1 + B2+ \ 8943; + Bn)/n, and B1, B2 and Bn represent the ecological influence values of a plurality of power utilization areas, and Am represents the ecological influence average value of the mth initial construction route; n represents the number of the electricity utilization areas in the remaining initial construction route, and y represents the ecological influence mean value of the remaining initial construction route;
based on the ecological influence mean value of each remaining initial construction route, abandoning the initial construction route with the ecological influence mean value higher than a preset mean value to obtain an ecological balance construction route;
when a plurality of ecological balance construction routes are available, determining the total construction area of all power utilization areas in each ecological balance construction route;
acquiring construction project unit cost in each ecological balance construction route, and determining the total project cost of each ecological balance construction route according to the total construction area in each ecological balance construction route, wherein the construction project unit cost represents the cost of each square meter of the power transmission and transformation project;
obtaining historical selling data, and determining total land use cost of all power utilization areas in each ecological balance construction route according to the regional land types of all the power utilization areas in each ecological balance construction route;
calculating the total engineering cost and the total land use cost of each ecological balance construction route to obtain the total construction cost of each ecological balance construction route;
and determining the ecological balance route with the lowest total construction cost as a target construction route.
By adopting the technical scheme, the plurality of power utilization areas are preliminarily screened according to the ecological influence value of each power utilization area, the initial construction route of the abnormal power utilization areas containing the ecological influence value higher than the preset ecological influence standard value is abandoned, secondary screening is carried out according to the ecological influence average value of the rest initial construction routes to obtain the ecological balance construction route, when a plurality of ecological balance construction routes exist, third screening is carried out according to the total construction cost of the ecological balance construction route, the ecological balance route with the lowest total construction cost is determined as the target construction route, and the construction cost of the target construction route is reduced conveniently.
In one possible implementation, the determining a target construction route from a plurality of initial construction routes further includes:
obtaining historical remote sensing images corresponding to a plurality of target power utilization areas in a target construction route;
determining regional land types corresponding to a plurality of preset stages of each target power utilization area according to the historical remote sensing image corresponding to each target power utilization area, wherein the preset stages are used for representing different historical periods;
judging whether the land use of each target electricity utilization area is stable or not according to the area land types corresponding to the plurality of preset stages of each target electricity utilization area;
and marking the unstable target power utilization area to form feedback information and feeding the feedback information back to the electronic equipment of the related personnel.
By adopting the technical scheme, as the target construction route has the plurality of target power utilization areas, after the target construction route is determined, the stability of land use corresponding to the target power utilization areas in different periods in the target construction route is determined, the target power utilization areas with unstable land use are marked in the target construction route and fed back, if the land use is unstable, the soil in the target power utilization areas is possibly abnormal, such as loose soil, land subsidence and the like, and after the power utilization areas construct a power transmission and transformation project, the probability of abnormity of the power transmission and transformation project is possibly improved, so that after the target power utilization areas with unstable land use are detected, the target power utilization areas with unstable land use are marked in the target construction route, and relevant workers can correspondingly adjust the target construction route according to feedback results.
In a second aspect, the application provides a power transmission and transformation project construction project ecological impact evaluation system, which adopts the following technical scheme:
the utility model provides an ecological influence evaluation system of power transmission and transformation engineering construction project, includes:
the image information acquisition module is used for acquiring image information of an area to be established;
the power utilization area determining module is used for determining a plurality of power utilization areas in the area to be built according to the image information;
the initial construction route determining module is used for determining a plurality of initial construction routes which penetrate through the area to be constructed according to a plurality of power utilization areas, wherein each initial construction route comprises a plurality of power utilization areas;
the ecological influence value determining module is used for acquiring regional image information corresponding to a plurality of power utilization regions in an initial construction route, determining regional land types corresponding to the plurality of power utilization regions based on the regional image information corresponding to the plurality of power utilization regions, and determining ecological influence values corresponding to the power utilization regions based on the regional land types;
and the target construction route determining module is used for determining a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power utilization areas in each initial construction route.
By adopting the technical scheme, a plurality of power utilization areas in the area to be built are determined through image information of the area to be built, a plurality of initial construction routes penetrating through the area to be built are determined according to the plurality of power utilization areas, the transmission and transformation project is long in general span and long in route, and for safety construction of the transmission and transformation project and effective relief of existing power supply conditions, a plurality of towers and transformers need to be built in the transmission and transformation project, the scales of the towers and the transformers are related to the actual demand of each power utilization area on electric power, but because the occupied positions of the towers or the transformers are large, and influence on ecology at the construction positions is possibly caused after the construction is completed, after the plurality of initial construction routes are determined according to the plurality of power utilization areas, the ecological influence value of each initial construction route is determined, then screening is carried out from the plurality of initial ecological construction routes according to the ecological influence value corresponding to each initial construction route, the target construction route is determined, and damage to the ecological environment in the transmission and transformation project construction process is reduced.
In a third aspect, the present application provides an electronic device, which adopts the following technical solutions:
an electronic device, comprising:
at least one processor;
a memory;
at least one application, wherein the at least one application is stored in the memory and configured to be executed by the at least one processor, the at least one application configured to: and executing the method for evaluating the ecological influence of the power transmission and transformation project construction project.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer-readable storage medium, comprising: the computer program can be loaded by a processor and used for executing the ecological impact evaluation method of the power transmission and transformation project construction project.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the method comprises the steps of determining a plurality of power utilization areas in an area to be built through image information of the area to be built, determining a plurality of initial construction routes penetrating through the area to be built according to the plurality of power utilization areas, wherein the transmission and transformation projects are generally large in span and long in route, so that the safe construction of the transmission and transformation projects and the existing power supply condition are effectively relieved, a plurality of poles and towers and transformers need to be built in the transmission and transformation projects, the scales of the poles and the transformers are related to the actual power demand of each power utilization area, but the occupied positions of the poles and the transformers are large, and the ecology at the construction positions can be possibly influenced after the construction is completed.
2. The construction of the power transmission and transformation project is carried out on the ground surface of the original land, in the construction or operation process of the power transmission and transformation project, the influence on the surrounding ecological environment is possibly caused, the larger the construction area of the power transmission and transformation project is, the larger the influence on the surrounding ecological environment is, therefore, when the ecological influence value of the power utilization area is determined, the grading needs to be carried out on the construction area of the power transmission and transformation project in the power utilization area, the larger the construction area is, the larger the generated ecological influence is, in addition, the ecological influence value of the power utilization area is also related to the regional land type of the power utilization area, the land value values corresponding to different regional types are also different, finally, the ecological influence value of the power utilization area is determined through the construction surface integral value and the land value values, and the accuracy of determining the ecological influence value of the power utilization area is convenient to improve.
3. The method comprises the steps of conducting primary screening on a plurality of power utilization areas through the ecological influence value of each power utilization area, abandoning an initial construction route of a power utilization area which is different in common use and contains the ecological influence value higher than a preset ecological influence standard value, conducting secondary screening through the ecological influence average value of the rest initial construction routes to obtain an ecological balance construction route, conducting third screening through the total construction cost of the ecological balance construction routes when a plurality of ecological balance construction routes exist, determining the ecological balance route with the lowest total construction cost as a target construction route, and facilitating reduction of the construction cost of the target construction route.
Drawings
Fig. 1 is a schematic flow chart of an ecological impact evaluation method for a power transmission and transformation project construction project in an embodiment of the present application;
fig. 2 is a schematic structural diagram of an ecological impact evaluation system of a power transmission and transformation project construction project in an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device in an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
A person skilled in the art, after reading the present description, may make modifications as required without inventive contribution to the present embodiments, but shall be protected by the patent laws within the scope of the claims of the present application.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to reduce damage to the ecological environment in the construction process of the power transmission and transformation project, in the embodiment of the application, a plurality of power utilization areas in the to-be-built area are determined through image information of the to-be-built area, a plurality of initial construction routes penetrating through the to-be-built area are determined according to the plurality of power utilization areas, the routes are long due to the fact that the general span of the power transmission and transformation project is large, the routes are long, the safety construction of the power transmission and transformation project is achieved, existing power supply conditions are effectively relieved, a plurality of pole towers and transformers need to be built in the power transmission and transformation project, the scale of each pole tower and the scale of each transformer are related to the actual demand of power of each power utilization area, however, due to the fact that the occupied positions of the pole towers or the transformers are large, and influence on the ecology at the construction positions possibly occurs after the construction is completed, after the plurality of initial construction routes are determined according to the plurality of power utilization areas, the ecological influence value of each initial construction route is determined, then screening is performed on the plurality of initial ecological influence routes from the initial ecological construction routes, the initial ecological influence values of the construction routes are determined, and the transmission target construction routes are convenient for reducing damage to the ecological environment in the construction process of the power transmission and reducing damage to the ecological environment in the construction process of the power transformation project.
Specifically, the embodiment of the application provides a method for evaluating ecological influences of a power transmission and transformation project construction project, which is executed by electronic equipment, wherein the electronic equipment can be a server or terminal equipment, the server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing cloud computing services. The terminal device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, and the like, but is not limited thereto, and the terminal device and the server may be directly or indirectly connected through wired or wireless communication, and the embodiment of the present application is not limited thereto.
Referring to fig. 1, fig. 1 is a schematic flow chart of an ecological impact evaluation method for a power transmission and transformation project construction project in an embodiment of the present application, where the method includes step S110, step S120, step S130, step S140, and step S150, where:
step S110: and acquiring image information of the area to be established.
Specifically, the area to be built is an area where a power transmission and transformation project needs to be built, for example, a power transmission and transformation project is planned to be built between a city a and a city B, the area to be built is all areas between the city a and the city B, and the city a and the city B may be adjacent or not. The image information of the area to be built can be remote sensing image information, the remote sensing image can be obtained by a remote sensor loaded on a satellite, the change of the nature, such as the formation of typhoon, the movement of earth plate blocks, the change of an ozone layer and the like, can be tracked and found through the remote sensing image, and as the remote sensing technology is not limited by national boundary and geographical conditions and is not blocked by mountains, deserts and oceans, any corner on the ground can be observed through the remote sensing image.
Step S120: and determining a plurality of power utilization areas in the area to be established according to the image information.
Specifically, the power utilization area is an area needing power utilization, and comprises a residential area, a factory area and an industrial area, when the power utilization area is determined according to the image information, the building characteristics in the image information can be identified, the building characteristics comprise residential buildings, factory buildings and industrial buildings, and when the building characteristics exist in certain image information, the area corresponding to the image is determined as the power utilization area.
When the building features in the image information are recognized, the image information can be imported into a trained building feature recognition model to obtain the building features included in the image information, the training process of the building feature recognition model comprises the steps of obtaining a large amount of sample data, wherein the sample data are sample images containing the building features, each sample image corresponds to an artificial mark, the large amount of sample data are imported into the building feature recognition model to be trained to obtain a recognition result, when the similarity between the recognition result and the artificial mark corresponding to the sample image is higher than a preset threshold value, the training of the trained building model is stopped, the preset threshold value can be modified according to actual requirements, and the higher the preset threshold value is, the higher the training degree of the building feature recognition model is.
Step S130: according to the plurality of power utilization areas, a plurality of initial construction routes which penetrate through the area to be built are determined, wherein each initial construction route comprises the plurality of power utilization areas.
Specifically, the initial construction routes penetrate through the area to be constructed, for example, the construction of the power transmission and transformation project between the city a and the city B is required, and each initial construction route can communicate the city a and the city B. The power utilization areas in the area to be built are connected, initial construction routes can be conveniently determined, the same power utilization areas may exist between the initial construction routes, the same power utilization areas may not exist, and at least one initial construction route can be determined through one power utilization area. However, because the span of the power transmission and transformation project is long, in order to improve the safety of the power transmission and transformation project during the power transmission work, each initial construction route in the embodiment of the application comprises a plurality of power utilization areas, and the safety of the power transmission and transformation project during the power transmission work is improved by increasing the number of towers or transformers.
Step S140: the method comprises the steps of obtaining area image information corresponding to a plurality of power utilization areas in an initial construction route, determining area land types corresponding to the power utilization areas based on the area image information corresponding to the power utilization areas, and determining ecological influence values corresponding to the power utilization areas based on the area land types.
Specifically, the region image information may be obtained by performing region division on a region image to be constructed, and when the region image to be constructed is subjected to region division, the region division may be performed based on the identified power consumption regions, where each region image corresponds to each power consumption region. The power transmission and transformation engineering construction project is at the construction in-process to and can all lead to the fact the influence to the land and the ecological environment of construction region after the construction is accomplished, at the construction in-process, the influence that leads to the fact land and environment includes pressing to occupy the land, and probably involve laying and burying the cable at the underground position of construction region, wherein press to occupy the land including construction site, construction facilities and personnel trample etc. in the work progress, and destroy the structure and the level of soil, and then lead to the fact the destruction to the land. In addition, after the construction of the power transmission and transformation project is completed and the power transmission and transformation project is put into use, voltage leakage may exist due to long-distance power transmission, and therefore ecology of a construction area may be affected, in addition, areas corresponding to some power utilization areas may be biodiversity protection areas or ecological function areas, in order to reduce the influence of the power transmission and transformation project construction on the surrounding environment, when the power transmission and transformation project is constructed, it is particularly important to determine an ecological influence value of the construction area, wherein the ecological influence value is used for representing ecological influence which may be caused when the power transmission and transformation project is constructed in the current area, and the higher the ecological influence value is, the greater the influence on the environment is.
Step S150: and determining a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power utilization areas in each initial construction route.
Specifically, each power utilization area has a corresponding ecological influence value, and each initial construction route includes a plurality of power utilization areas, so that the overall ecological influence value of each initial construction route is convenient to determine.
In the embodiment of the application, a plurality of power utilization areas in the area to be built are determined through image information of the area to be built, a plurality of initial construction routes penetrating through the area to be built are determined according to the plurality of power utilization areas, the general span of the power transmission and transformation project is large, the routes are long, the safety construction of the power transmission and transformation project is achieved, the existing power supply situation is effectively relieved, a plurality of towers and transformers need to be built in the power transmission and transformation project, the scales of the towers and the transformers are related to the actual demand of each power utilization area for electric power, however, the occupied area of the towers or the transformers is large, and the ecology at the construction position can be possibly influenced after the construction is completed, therefore, after the plurality of initial construction routes are determined according to the plurality of power utilization areas, the ecological influence value of each initial construction route is determined, then, screening is carried out from the plurality of initial ecological construction routes according to the ecological influence value corresponding to each initial construction route, the target construction route is determined, and damage to the ecological environment in the power transmission and transformation project construction process is reduced.
Further, the determining, in step S120, a plurality of power consumption areas in the area to be established according to the image information may specifically include step S1201 (not shown in the drawings), step S1202 (not shown in the drawings), step S1203 (not shown in the drawings), step S1204 (not shown in the drawings), and step S1205 (not shown in the drawings), where:
step S1201: and determining the region boundary information according to the image information.
Specifically, the region boundary information is used to indicate the boundary of the region, and for example, when there are villages, towns, and prefectures in the image information, the boundary lines of the villages, the towns, and the prefectures constitute the region boundary information.
Step S1202: and dividing the area to be constructed according to the region boundary information to obtain a plurality of divided areas.
Specifically, the area to be built is an area between two areas where power transmission and transformation projects need to be built, for example, an area between two cities or two provinces, so that the area of the area to be built is generally large. The divided region may be a village, a town or a county.
Step S1203: the power consumption information of each divided area is acquired.
Step S1204: and determining the electricity consumption requirement of each divided area according to the electricity consumption information of each divided area.
Specifically, the power consumption information of the divided areas may be obtained from a power grid database of the corresponding area, where the power consumption information includes an average power consumption and an average pressure during power consumption, and the power consumption requirement of a certain area is determined conveniently through the power consumption information of the area. The electricity demand is used for representing the average electricity consumption and the corresponding average pressure of the area, and the electricity difference between the standard electricity consumption and the standard average pressure is larger, so that the electricity demand of the divided area is higher.
Step S1205: determining a plurality of power utilization areas in the area to be built based on the power utilization requirement of each divided area in the area to be built, wherein the power utilization areas at least comprise one divided area.
Specifically, the power consumption zone can be determined according to the amount of power that can be supplied in the power transmission and transformation project, for example, 200 kw of power can be provided after construction of one power transmission and transformation project construction project is completed, so that the power consumption requirement corresponding to each divided area can be determined through calculation, the power consumption requirements of the divided areas a, B, C, and D are integrated to obtain the total power consumption requirement, and if the total power consumption requirement of the divided areas a, B, C, and D does not exceed 200 kw, a, B, C, and D can be determined as one power consumption zone.
In the embodiment of the application, confirm the power consumption district through calculating each regional power consumption demand that divides, be convenient for carry out accurate power supply, if confirm the power consumption district according to personal experience, the confession is greater than needs probably to appear, or need be greater than the condition of confession, if appear the confession and be greater than needs, then probably lead to the increase of power transmission and transformation construction engineering cost, if appear needing to be greater than the confession, accuracy when probably reducing power transmission and transformation engineering power supply, consequently confirm the power consumption district through the power consumption demand, be convenient for follow-up to satisfying the demand of each power consumption district to the electric quantity.
Further, the step S130 of determining a plurality of initial construction routes that penetrate through the area to be built according to the plurality of power consumption areas may specifically include step S1301 (not shown in the drawings), step S1302 (not shown in the drawings), step S1303 (not shown in the drawings), and step S1304 (not shown in the drawings), wherein:
step S1301: and marking a plurality of power utilization areas in the image information to form marked image information.
Specifically, the mode of labeling the plurality of power consumption areas may be red or characters may be marked at the positions of the power consumption areas in the image information, and the specific labeling mode is not specifically limited in the embodiment of the present application, as long as the related staff can determine the positions of the power consumption areas from the image information. The marked image information comprises image information and a mark corresponding to each power utilization area in the image information.
Step S1302: and determining the coordinate information of each power utilization area in the information of the marked image.
Specifically, when the coordinate information is determined, the labeled image can be guided into a preset coordinate system, the coordinate information at the position of the label is determined by using the pixel value, when the position of the electricity utilization area is labeled red, the coordinate information of the electricity utilization area is the central point of the whole electricity utilization area, the central point of the electricity utilization area can be identified and connected by a plurality of boundary points of the electricity utilization area, and the position with the most intersection of connecting lines among the boundary points is determined as the central point of the electricity utilization area.
Step S1303: and forming a route network of the area to be constructed according to the coordinate information of each power utilization area, wherein any two power utilization areas in the route network are communicated.
Specifically, after the coordinates of each power utilization area are determined from the labeled image, the power utilization areas are independent and not connected, and the connection between the power utilization areas which are independent is conveniently established by connecting the power utilization areas.
Step S1304: and traversing the route network, and determining a plurality of initial construction routes which penetrate through the area to be constructed.
Specifically, after a route network of the area to be constructed is formed, a plurality of initial construction routes can be determined in a breadth-first traversal or depth-first traversal mode, and each initial construction route comprises a plurality of power utilization areas. The traversing mode is not specifically limited in the embodiment of the present application, as long as a plurality of initial construction routes penetrating through the area to be constructed can be formed.
In the embodiment of the application, the positions of the power utilization areas are marked and connected in the image information, so that the power utilization areas are conveniently contacted to form a route network, a plurality of initial construction routes penetrating through the area to be constructed are conveniently determined by traversing the route network, and all the initial construction routes are conveniently determined by the route-to-route and route-to-network processes.
Further, in step S140, determining the land type of the area corresponding to each of the plurality of power consumption areas based on the area image information corresponding to each of the plurality of power consumption areas may specifically include step S1 (not shown in the drawings) and step S2 (not shown in the drawings), where:
step S1: and carrying out feature recognition on the regional image information of the power utilization region to obtain the current recognition feature corresponding to the regional image.
Specifically, the current identification feature is a feature included in current area image information of the power consumption area, and when the feature in the area image information is identified, the feature can be identified by introducing the area image of the power consumption area into a feature identification model, where the feature identification model includes a convolutional layer and a pooling layer.
Step S2: and acquiring the landform matrix data, and determining the region land type corresponding to the current identification characteristic based on the landform matrix data.
Specifically, the landform matrix data may be obtained from a database and used to characterize all the features corresponding to each regional land type, the landform matrix data is determined according to historical information, and the content of the historical information may be updated along with the change of time.
In the landform matrix data, a plurality of features corresponding to each regional land type are provided, and when the feature ratio of the number of the features identified from the regional image information and the features corresponding to a certain regional land type exceeds a preset ratio, the regional land type of the electricity utilization area is determined to be the regional land type. For example, when the regional land type is cultivated land in the landform matrix data, the corresponding features are a, b, c, d and e, when the regional image of the current power utilization region is identified, the features c, d, e and f are obtained, the feature ratio is 80%, the preset ratio is assumed to be 75%, and at this time, the regional type of the power utilization region is determined to be cultivated land.
In the embodiment of the application, due to land use habits of people and development changes of the nature, the regional land types corresponding to the electricity utilization areas can be changed greatly along with the change of time, but the characteristics corresponding to each regional land type can not be changed greatly, so that the characteristics obtained by identifying the regional image information are traversed from the landform matrix data, and then the regional land types corresponding to the electricity utilization areas are determined, so that the accuracy in determining the regional land types is improved conveniently.
Further, the determination method of the geomorphic matrix data in step S2 may specifically include step S2a (not shown in the drawings), step S2b (not shown in the drawings), step S2c (not shown in the drawings), and step S2d (not shown in the drawings), wherein:
step S2a: the method comprises the steps of obtaining historical information of each power utilization area, wherein the historical information comprises land types of the power utilization areas and landform information of the power utilization areas under different climates, the landform information comprises the number of landform types and road characteristic information corresponding to each landform, and the road characteristic information is used for representing roadbed construction in the power utilization areas, wherein the roadbed construction comprises road length and road types.
Specifically, the historical information includes the landform information of all the electric areas in different climates, and the landform information includes landform color and brightness, which may change due to different climates, for example, when the type of the regional land is cultivated land, the landform color and brightness corresponding to different seasons are different. The road characteristic information can be used for representing topographic information of regional land, for example, when the regional land type is cultivated land, the road is bent and short in length; when the regional land type is urban, the roads are regular, the roads are various and the roads are intersected in length; when the regional land type is grassland, the number of roads is sparse and the roads are long.
Step S2b: historical landform matrix data of each power utilization area is obtained based on the landform information, and each power utilization area is represented by the historical landform matrix data.
Specifically, the historical landform matrix data may be:
the land feature matrix data is determined according to historical information, so that the regional land type of the power utilization region X1 is known. However, because each electricity utilization area is located in different areas, the characteristics corresponding to the same area land type in different areas may be different, for example, the area land types of the electricity utilization areas X1 and X2 are cities, and in the characteristics corresponding to the electricity utilization area X2, in addition to the similar road arrangement and the many roads as X1, the green planting coverage rate of the new characteristics is increased by 20%.
Step S2c: and determining the landform characteristic dimension corresponding to each region land type according to the historical landform matrix data.
Specifically, as the characteristics corresponding to the same regional land type in different regions may be different, even if the corresponding regional types are the same in different electricity utilization regions, the corresponding characteristics in the historical landform matrix data may be different, and the characteristics corresponding to the same regional land type are identified from the historical landform matrix data to obtain all the characteristics corresponding to each regional land type.
Step S2d: and integrating the landform characteristic dimensions corresponding to the land type of each region to obtain type matrix data.
Specifically, the type matrix data after feature integration is as follows:
wherein, Y1, Y2, yn represent different regional land types, wherein the features 1, 2, and 3 may be features corresponding to the electricity utilization region X1 in the historical landform matrix data, or may be features corresponding to both the electricity utilization region X1 and the electricity utilization region X2.
In the embodiment of the application, all the characteristics corresponding to each regional land type are determined by integrating the characteristics corresponding to each power utilization area, and the regional land type corresponding to the current power utilization area is determined by comparing the characteristics, so that the accuracy in determining the regional land type of the current power utilization area is improved.
Further, the determining of the ecological impact value corresponding to each electricity utilization area in step S140 based on each regional land type may specifically include step S1401 (not shown in the drawings), step S1402 (not shown in the drawings), step S1403 (not shown in the drawings), and step S1404 (not shown in the drawings), wherein:
step S1401: and determining the construction area corresponding to each power utilization area based on the power utilization requirement corresponding to each power utilization area, wherein the construction area is the construction area of the power transmission and transformation project in the power utilization area.
Specifically, each power demand corresponds to a construction area, and the corresponding relationship between the power demand and the construction area may be determined according to historical construction information, where the historical construction information is the area of a power transmission and transformation construction project already constructed in a region and the power supply amount corresponding to the area. The historical construction information may be updated based on the actual construction information.
Step S1402: and determining the integral value of the construction surface of each power utilization area according to a preset grade grading standard and the construction area corresponding to each power utilization area.
Specifically, the preset grade scoring standard may be modified according to actual requirements, in the embodiment of the present application, the construction area is consistent with the grade scoring, for example, the full score of the grade scoring is 100, the maximum value of the construction area is 100 square meters, and when the construction area of the electricity consumption area a is 50 square meters, the integral value of the construction surface of the electricity consumption area a is 50 minutes; when the construction area of the electricity consumption region B is 69 square meters, the construction area of the electricity consumption region B is 69 minutes. The maximum value of the construction area is not limited to 100 square meters, and the maximum value of the construction area may be determined based on the historical construction information.
Step S1403: and determining the land value score of each power utilization area according to the regional land type of each power utilization area.
Specifically, the regional land types include grasslands, cultivated lands, forest lands, water bodies and cities, the different regional types correspond to different land value scores and are different, and the number of the regional land types can be modified and deleted according to actual requirements, in the embodiment of the application, the default regional land types include five types, and the land value scores are increased according to the sequence of the grasslands, the cultivated lands, the forest lands, the water bodies and the cities, for example, the score of the land value is fully divided into 100 scores, and when the regional land type is the grasslands, the corresponding land value score is 20 scores; when the regional land type is cultivated land, the corresponding land value score is 40 points, and the like, and when the regional land type is city, the corresponding land value score is 100 points.
Step S1404: and calculating the construction surface integral value and the land value of each power utilization area according to the preset weight value to obtain the ecological influence value corresponding to each power utilization area.
Specifically, the preset weight value may be modified according to actual requirements, and the specific weight value is not specifically limited in the application embodiment, for example, in the application embodiment, the weight of the building surface integral value is 0.6, and the weight of the land value score is 0.4. For example, according to the power consumption requirement of the power consumption area a, the construction area of the power consumption area in the power consumption area a for the power transmission and transformation project is 89 square meters, and the land type of the area corresponding to the power consumption area a is cultivated land, so that the ecological impact value of the power consumption area a is 89 + 0.6+40 + 0.4=69.4.
In the embodiment of the application, because the construction of the power transmission and transformation project is carried out on the ground surface of the original land, and the influence on the surrounding ecological environment may be caused in the construction or operation process of the power transmission and transformation project, and the larger the construction area of the power transmission and transformation project is, the larger the influence on the surrounding ecology is, when the ecological influence value of the power consumption area is determined, the grading needs to be carried out on the construction area of the power transmission and transformation project in the power consumption area, the larger the construction area is, the larger the ecological influence is generated, in addition, the ecological influence value of the power consumption area is also related to the regional land type of the power consumption area, the land value scores corresponding to different regional types are also different, and finally, the ecological influence value of the power consumption area is determined through the construction surface integral value and the land value score, so that the accuracy of determining the ecological influence value of the power consumption area is improved.
Further, the step S150 of determining the target construction route from the plurality of initial construction routes may specifically include the steps S1501 (not shown in the drawings) to S1509 (not shown in the drawings), wherein:
step S1501: and determining the electricity utilization area with the ecological influence value higher than the preset ecological influence standard value as the abnormal electricity utilization area.
Specifically, each power utilization area has a corresponding ecological influence value, the higher the ecological influence value is, the greater the influence on the surrounding ecological environment is, and the representation of the current power utilization area may not be suitable for being used as a construction area of a power transmission and transformation project. The preset ecological influence standard value can be modified according to actual requirements, and is not specifically limited in the embodiment of the application.
Step S1502: and discarding the initial construction route containing the electricity consumption areas with different purposes to obtain a residual initial construction route, and determining the number of all the electricity consumption areas in each residual initial construction route when a plurality of residual initial construction routes exist.
Step S1503: the number of all the electricity utilization areas in each remaining initial construction route and the ecological shadow of each electricity utilization areaLeading the response value into an ecological influence mean value calculation formula to obtain an ecological influence mean value of each remaining initial construction route, wherein the ecological influence mean value calculation formula is A m 
And wherein B is 1 、B 2 And B n Representing ecological impact values of a plurality of electricity utilization zones, A m Representing the ecological influence mean value of the mth initial construction route; n represents the number of electricity usage zones remaining in the initial construction route.
Specifically, a plurality of initial construction routes are obtained according to the traversal of the route network, the first-step screening is carried out according to the ecological influence values of the electricity utilization areas, and the ecological influence mean values of all the electricity utilization areas in the rest initial routes are lower than the preset ecological influence standard value. Because the ecological influence values corresponding to each power utilization area are different, although the ecological influence values are lower than the preset ecological influence average value, the power utilization areas with higher ecological influence values and lower ecological influence values also exist, and therefore the ecological influence average value corresponding to each remaining initial route needs to be calculated so as to carry out secondary screening on a plurality of remaining initial construction routes. For example, in a certain initial ecological construction route, including 5 power consumption regions, the ecological influence values corresponding to the 5 power consumption regions are 67%, 56%, 53%, 47%, and 50%, respectively, and then the average ecological influence value of the initial ecological construction route is:
step S1504: and discarding the initial construction route with the ecological influence mean value higher than the preset mean value based on the ecological influence mean value of each residual initial construction route to obtain the ecological balance construction route.
Specifically, the preset average value is different from the preset ecological influence standard value, and in order to further perform screening and screen out a construction route with low ecological influence, the preset average value is lower than the preset ecological influence standard value. For example, when the first screening is performed from a plurality of power consumption areas, the power consumption area with the ecological influence value higher than 75% is determined as the electricity consumption area for unusual use, and when the second screening is performed from a plurality of remaining initial construction routes, the remaining initial construction route with the ecological influence average value higher than 60% is abandoned, and the screening quality is improved by reducing the influence value. And the ecological influence mean value corresponding to the ecological balance construction route is lower than the preset mean value.
Step S1505: when the ecological balance construction route is multiple, the total construction area of all the power utilization areas in each ecological balance construction route is determined.
Specifically, the construction area corresponding to each electricity utilization area is introduced into a summation formula to obtain the total construction area of all the electricity utilization areas in each ecological balance construction route, wherein the summation formula can be as follows:
S Q =F 1 +F 2 +F 3 +...+F Z in which S is Q Total area of construction, F, for characterizing the Q-th ecological balance construction route 1 、F 2 、F 3 And F Z The method is used for representing the construction area corresponding to each power utilization area in the Q & ltth & gt ecological balance construction route.
Step S1506: and acquiring construction project unit cost in each ecological balance construction route, determining the total project cost of each ecological balance construction route according to the total construction area in each ecological balance construction route, wherein the construction project unit cost represents the cost of each square meter of the power transmission and transformation project.
Specifically, the construction project unit cost in each ecological balance route can be determined by calculating the mean value of the construction project unit cost corresponding to each power utilization area in the ecological balance construction route. The construction project unit price corresponding to each power utilization area can be determined according to historical construction data. When the total engineering cost of the ecological balance construction route is calculated, the construction unit price and the total construction area of the ecological balance construction route can be imported into a total engineering cost calculation formula, wherein the total engineering cost calculation formula is as follows:
H Q = S Q *I Q in which H is Q Total engineering costs for characterizing the Q-th ecological balance route, I Q The construction cost of the Q-th ecological balance route is the construction engineering unit cost.
Step S1507: and obtaining historical selling data, and determining the total land use cost of all the power utilization areas in each ecological balance construction route according to the regional land types of the power utilization areas in each ecological balance construction route.
Specifically, data are sold to history is used for the transaction data when each power consumption district carries out the land and sells, because regional land type need not, the corresponding data of selling are also different to when regional land type is the same, because the region is different, the corresponding data of selling are also different, for example, when regional land type is the city, city A is inequality with the economic development level that city B corresponds, therefore the room price that corresponds is also different. The historical selling data comprises selling data corresponding to different regional land types in the same region.
The total land cost is the sum of the total land cost of each electricity utilization area in the ecological balance construction route, wherein the total land cost of each electricity utilization area is calculated by the construction area of each electricity utilization area and the cost unit price corresponding to the electricity utilization area. The total land use cost calculation formula of the ecological balance construction route is as follows:
G Q =F 1 *D 1 +F 2 *D 2 +F 3 *D 3 +…+F Z *D z wherein D is 1 、D 2 、D 3 And D z Representing land selling unit price G corresponding to each electricity utilization area in the ecological balance construction route Q Represents the total land use cost of the Q-th ecological balance route.
Step S1508: and calculating the total engineering cost and the total land use cost of each ecological balance construction route to obtain the total construction cost of each ecological balance construction route.
Step S1509: and determining the ecological balance route with the lowest total construction cost as a target construction route.
Specifically, the total construction cost of the ecological balance construction route is the sum of the total construction cost and the total land use cost of the ecological balance construction route, and the calculation formula of the total construction cost of the ecological balance construction route is as follows:
K Q = S Q + G Q in which K is Q Represents the total construction cost of the Q-th ecological balance construction route.
And arranging the total construction cost corresponding to all the ecological balance construction routes, and determining the ecological balance construction route with the lowest construction cost.
In the embodiment of the application, a plurality of power consumption areas are preliminarily screened through the ecological influence value of each power consumption area, the initial construction route of the abnormal power consumption area containing the ecological influence value higher than the preset ecological influence standard value is abandoned, the ecological influence average value of the surplus initial construction route is used for secondary screening, the ecological balance construction route is obtained, when a plurality of ecological balance construction routes exist, the third screening is carried out through the total construction cost of the ecological balance construction route, the ecological balance route with the lowest total construction cost is determined as the target construction route, and the construction cost of the target construction route is convenient to reduce.
Further, step S1509 determines the ecological balance route with the lowest total construction cost as the target construction route, and then includes step Sa (not shown in the drawings), step Sb (not shown in the drawings), step Sc (not shown in the drawings), and step Sd (not shown in the drawings), wherein:
step Sa: and acquiring historical remote sensing images corresponding to a plurality of target electricity utilization areas in the target construction route.
Step Sb: and determining the regional land types corresponding to a plurality of preset stages of each target power utilization area according to the historical remote sensing image corresponding to each target power utilization area, wherein the plurality of preset stages are used for representing different historical periods.
Specifically, the historical remote sensing image of each target electricity utilization area is used for conveniently determining the historical region land types of each target electricity utilization area in different historical periods, and the historical region land types in different historical periods may be the same or different. The preset stage may be one year or two years, and is not specifically limited in this embodiment, for example, when the preset stage is one year, the historical remote sensing images are acquired at intervals of one year, the number of times of acquiring the historical remote sensing images may be determined according to user requirements, and the number of times of acquiring may be 10.
Step Sc: and judging whether the land use of each target electricity utilization area is stable or not according to the area land types corresponding to the plurality of preset stages of each target electricity utilization area.
Step Sd: and marking the unstable target power utilization area to form feedback information and feeding the feedback information back to the electronic equipment of the related personnel.
Specifically, for example, if the preset period is one year and the obtaining times are 10 times, historical regional land types corresponding to the target electricity utilization region in the past 10 years are obtained, whether the 10 historical regional land types are the same or not is judged, the same number is counted, when the ratio of the same number to the obtaining times exceeds a preset ratio, it is determined that the land use of the target electricity utilization region is stable, and the preset ratio can be modified according to actual requirements. Correspondingly, when the ratio of the same quantity to the acquisition times does not exceed the preset occupation ratio, determining that the land use of the target electricity utilization area is unstable, and labeling the unstable target electricity utilization area.
In the embodiment of the application, a plurality of target power utilization areas exist in the target construction route, after the target construction route is determined, the stability of land use corresponding to the target power utilization areas in different periods in the target construction route is determined, the target power utilization areas with unstable land use are marked in the target construction route and fed back, if the land use is unstable, soil in the target power utilization areas may be abnormal, such as loose soil, land subsidence and the like, after a power utilization area is used for constructing a power transmission and transformation project, the probability of abnormity of the power transmission and transformation project may be improved, therefore, after the existence of the target power utilization areas with unstable land use is detected, the target power utilization areas with unstable land use are marked in the target construction route, and relevant workers can correspondingly adjust the target construction route according to feedback results.
The above embodiment introduces a method for evaluating ecological influence of a power transmission and transformation project construction project from the perspective of a method flow, and the following embodiment introduces a system for evaluating ecological influence of a power transmission and transformation project construction project from the perspective of a virtual module or a virtual unit, which is described in detail in the following embodiment.
The embodiment of the present application provides a system for evaluating ecological influence of a power transmission and transformation project construction project, as shown in fig. 2, the system may specifically include an image information obtaining module 210, an electricity consumption area determining module 220, an initial construction route determining module 230, an ecological influence value determining module 240, and a target construction route determining module 250, wherein:
an image information obtaining module 210, configured to obtain image information of an area to be established;
a power consumption region determining module 220, configured to determine, according to the image information, a plurality of power consumption regions in the region to be established;
an initial construction route determining module 230, configured to determine multiple initial construction routes that run through an area to be constructed according to multiple power consumption areas, where each initial construction route includes multiple power consumption areas;
an ecological impact value determining module 240, configured to obtain area image information corresponding to each of the multiple power consumption areas in the initial construction route, determine an area land type corresponding to each of the multiple power consumption areas based on the area image information corresponding to each of the multiple power consumption areas, and determine an ecological impact value corresponding to each power consumption area based on each area land type;
and a target construction route determining module 250, configured to determine a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power consumption areas in each initial construction route.
In one possible implementation, the determining electricity usage area module 220 includes:
a boundary information determining unit for determining region boundary information based on the image information;
the region dividing unit is used for dividing the region to be constructed according to the region boundary information to obtain a plurality of divided regions;
the electric quantity information acquisition unit is used for acquiring the electric quantity information of each divided area;
the electricity consumption determining unit is used for determining the electricity consumption requirement of each divided area according to the electricity consumption information of each divided area;
the power utilization area determining unit is used for determining a plurality of power utilization areas in the area to be built based on the power utilization requirement of each divided area in the area to be built, and the power utilization areas at least comprise one divided area.
In one possible implementation, the determine initial construction route module 230 includes:
the image labeling unit is used for labeling a plurality of power utilization areas in the image information to form labeled image information;
the coordinate information determining unit is used for determining the coordinate information of each power utilization area in the marked image information;
determining a route network unit, which is used for forming a route network of an area to be constructed according to the coordinate information of each power utilization area, wherein any two power utilization areas in the route network are communicated;
and the initial route determining unit is used for traversing the route network and determining a plurality of initial construction routes which penetrate through the area to be constructed.
In one possible implementation, the determine ecological impact value module 240 includes:
the characteristic identification unit is used for carrying out characteristic identification on the regional image information of the power utilization region to obtain the current identification characteristic corresponding to the regional image;
and the acquisition matrix data unit is used for acquiring the landform matrix data and determining the regional land type corresponding to the current identification characteristic based on the landform matrix data.
In one possible implementation, the system further includes:
the acquisition history information module is used for acquiring history information of each power utilization area, wherein the history information comprises land types of each power utilization area and landform information of each power utilization area in different climates, the landform information comprises landform type quantity and road characteristic information corresponding to each landform, and the road characteristic information is used for representing roadbed construction in each power utilization area, wherein the roadbed construction comprises road length and road type;
the determination matrix data module is used for obtaining historical landform matrix data of each power utilization area based on the landform information, and the historical landform matrix data represents each power utilization area;
the characteristic dimension determining module is used for determining a landform characteristic dimension corresponding to each region land type according to historical landform matrix data;
and the generation matrix data module is used for integrating the landform characteristic dimensions corresponding to the land type of each region to obtain type matrix data.
In one possible implementation, the determine ecological impact value module 240 includes:
the building area determining unit is used for determining the building area corresponding to each power utilization area based on the power utilization requirement corresponding to each power utilization area, and the building area is the building area of the power transmission and transformation project in the power utilization area;
the system comprises a determining surface integral value unit, a calculating unit and a calculating unit, wherein the determining surface integral value unit is used for determining a building surface integral value of each power utilization area according to a preset grade scoring standard and a building area corresponding to each power utilization area;
the land value determining unit is used for determining a land value score of each power utilization area according to the regional land type of each power utilization area;
and the ecological influence value determining unit is used for calculating the construction surface integral value and the land value of each power utilization area according to the preset weight value to obtain the ecological influence value corresponding to each power utilization area.
In one possible implementation, the determine target construction route module 250 includes:
the abnormal electricity utilization area determining unit is used for determining an electricity utilization area with the ecological influence value higher than a preset ecological influence standard value as an abnormal electricity utilization area;
the electricity consumption area quantity determining unit is used for abandoning the initial construction route containing the abnormal electricity consumption areas to obtain a remaining initial construction route, and when a plurality of remaining initial construction routes exist, determining the quantity of all electricity consumption areas in each remaining initial construction route;
the ecological influence mean value determining unit is used for introducing the number of all the electricity utilization areas in each remaining initial construction route and the ecological influence value of each electricity utilization area into a mean value calculation formula to obtain the ecological influence mean value of each remaining initial construction route, wherein the ecological influence mean value calculation formula is Am = (B1 + B2+ \43; + Bn)/n, and B1, B2 and Bn represent the ecological influence values of the electricity utilization areas, and Am represents the ecological influence mean value of the mth initial construction route; n represents the number of the electricity utilization areas in the remaining initial construction route, and y represents the ecological influence mean value of the remaining initial construction route;
determining an ecological balance construction route unit, which is used for abandoning the initial construction route with the ecological influence mean value higher than the preset mean value based on the ecological influence mean value of each remaining initial construction route to obtain an ecological balance construction route;
the total construction area determining unit is used for determining the total construction area of all the power utilization areas in each ecological balance construction route when a plurality of ecological balance construction routes are available;
the total project cost determining unit is used for acquiring the construction project unit cost in each ecological balance construction route, determining the total project cost of each ecological balance construction route according to the total construction area in each ecological balance construction route, and representing the cost of each square meter of the power transmission and transformation project by the construction project unit cost;
the total land use cost determining unit is used for acquiring historical selling data and determining total land use cost of all power utilization areas in each ecological balance construction route according to the regional land types of all the power utilization areas in each ecological balance construction route;
the total construction cost determining unit is used for calculating the total engineering cost and the total land use cost of each ecological balance construction route to obtain the total construction cost of each ecological balance construction route;
and determining a target construction route unit, which is used for determining the ecological balance route with the lowest total construction cost as the target construction route.
In one possible implementation, the system further includes:
the remote sensing image acquisition module is used for acquiring historical remote sensing images corresponding to a plurality of target power utilization areas in a target construction route;
the historical region type determining module is used for determining regional land types corresponding to a plurality of preset stages of each target power utilization area according to the historical remote sensing image corresponding to each target power utilization area, and the plurality of preset stages are used for representing different historical periods;
the stability judgment module is used for judging whether the land use of each target electricity utilization area is stable or not according to the regional land types corresponding to the plurality of preset stages of each target electricity utilization area;
and the information feedback unit marks the unstable target power utilization area to form feedback information and feeds the feedback information back to the electronic equipment of the related personnel.
In an embodiment of the present application, an electronic device is provided, as shown in fig. 3, an electronic device 300 shown in fig. 3 includes: a processor 301 and a memory 303. Wherein processor 301 is coupled to memory 303, such as via bus 302. Optionally, the electronic device 300 may also include a transceiver 304. It should be noted that the transceiver 304 is not limited to one in practical applications, and the structure of the electronic device 300 is not limited to the embodiment of the present application.
The Processor 301 may be a CPU (Central Processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or execute the various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein. The processor 301 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like.
The Memory 303 may be a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), a magnetic Disc storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these.
The memory 303 is used for storing application program codes for executing the scheme of the application, and the processor 301 controls the execution. The processor 301 is configured to execute application program code stored in the memory 303 to implement the aspects illustrated in the foregoing method embodiments.
Among them, electronic devices include but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. But also a server, etc. The electronic device shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
The present application provides a computer-readable storage medium, on which a computer program is stored, which, when running on a computer, enables the computer to execute the corresponding content in the foregoing method embodiments. Compared with the prior art, in the embodiment of the application, a plurality of power utilization areas in the area to be built are determined through image information of the area to be built, a plurality of initial construction routes penetrating through the area to be built are determined according to the plurality of power utilization areas, the routes are long due to the fact that the general span of a power transmission and transformation project is large, in order to safely construct the power transmission and transformation project and effectively relieve the existing power supply situation, a plurality of towers and transformers need to be constructed in the power transmission and transformation project, the scales of the towers and the transformers are related to the actual power requirements of each power utilization area, however, the occupied positions of the towers or the transformers are large, and the ecology at the construction positions can be influenced after the construction is completed, after the plurality of initial construction routes are determined according to the plurality of power utilization areas, the ecology influence value of each initial construction route is determined, then screening is carried out from the plurality of initial ecology influence values corresponding to each initial construction route, the target route construction is determined, and damage to the ecology environment in the construction process of the power transmission and transformation project is reduced.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless otherwise indicated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of execution is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (10)
1. A method for evaluating ecological influences of construction projects of power transmission and transformation projects is characterized by comprising the following steps:
acquiring image information of an area to be established;
determining a plurality of power utilization areas in the area to be built according to the image information;
determining a plurality of initial construction routes which penetrate through the area to be constructed according to a plurality of power utilization areas, wherein each initial construction route comprises a plurality of power utilization areas;
acquiring regional image information corresponding to a plurality of power utilization regions in an initial construction route, determining regional land types corresponding to the plurality of power utilization regions based on the regional image information corresponding to the plurality of power utilization regions, and determining ecological influence values corresponding to the power utilization regions based on each regional land type;
and determining a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power utilization areas in each initial construction route.
2. The method for evaluating the ecological influence of the power transmission and transformation project construction project according to claim 1, wherein the determining a plurality of power utilization areas in the area to be built according to the image information comprises:
determining region boundary information according to the image information;
dividing the area to be built according to the region boundary information to obtain a plurality of divided areas;
acquiring the electricity consumption information of each divided area;
determining the electricity consumption requirement of each divided area according to the electricity consumption information of each divided area;
and determining a plurality of power utilization areas in the area to be built based on the power utilization requirement of each divided area in the area to be built, wherein the power utilization areas at least comprise one divided area.
3. The method for evaluating the ecological influence of the construction project of the power transmission and transformation project according to claim 1, wherein the step of determining a plurality of initial construction routes which penetrate through the area to be constructed according to a plurality of power utilization areas comprises the following steps:
marking a plurality of power utilization areas in the image information to form marked image information;
determining coordinate information of each power utilization area in the marked image information;
forming a route network of an area to be constructed according to the coordinate information of each power utilization area, wherein any two power utilization areas in the route network are communicated;
and traversing the route network, and determining a plurality of initial construction routes which penetrate through the area to be constructed.
4. The method for evaluating the ecological influence of the power transmission and transformation engineering construction project according to claim 1, wherein the determining of the land type of the area corresponding to each of the plurality of power consumption areas based on the area image information corresponding to each of the plurality of power consumption areas comprises:
carrying out feature recognition on regional image information of a power utilization region to obtain current recognition features corresponding to the regional images;
and acquiring landform matrix data, and determining the region land type corresponding to the current identification feature based on the landform matrix data.
5. The method for evaluating the ecological influence of the power transmission and transformation project construction project according to claim 1, wherein the determination mode of the landform matrix data comprises the following steps:
acquiring historical information of each power utilization area, wherein the historical information comprises land types of each power utilization area and landform information of each power utilization area in different climates, the landform information comprises landform type quantity and road characteristic information corresponding to each landform, and the road characteristic information is used for representing roadbed construction in each power utilization area, wherein the roadbed construction comprises road length and road types;
historical landform matrix data of each power utilization area is obtained based on landform information, and the historical landform matrix data represents each power utilization area;
determining a landform characteristic dimension corresponding to each region land type according to historical landform matrix data;
and integrating the landform characteristic dimensions corresponding to the land type of each region to obtain type matrix data.
6. The method for evaluating the ecological influence of the power transmission and transformation engineering construction project according to claim 2, wherein the determining of the ecological influence value corresponding to each power utilization area based on each area land type comprises:
determining a construction area corresponding to each power utilization area based on the power utilization requirement corresponding to each power utilization area, wherein the construction area is the construction area of a power transmission and transformation project in the power utilization area;
determining a construction surface integral value of each power utilization area according to a preset grade scoring standard and a construction area corresponding to each power utilization area;
determining the land value score of each power utilization area according to the regional land type of each power utilization area;
and calculating a construction surface integral value and a land value of each power utilization area according to a preset weight value to obtain an ecological influence value corresponding to each power utilization area.
7. The method for evaluating the ecological influence of the power transmission and transformation project construction project according to claim 1, wherein the step of determining the target construction route from the plurality of initial construction routes comprises the following steps:
determining the electricity utilization area with the ecological influence value higher than a preset ecological influence standard value as an abnormal electricity utilization area;
abandoning the initial construction route containing the abnormal electricity utilization areas to obtain a residual initial construction route, and determining the number of all the electricity utilization areas in each residual initial construction route when a plurality of residual initial construction routes exist;
introducing the number of all power utilization areas in each remaining initial construction route and the ecological influence value of each power utilization area into an average value calculation formula to obtain an ecological influence average value of each remaining initial construction route, wherein the ecological influence average value calculation formula is Am = (B1 + B2+ \ 8943; + Bn)/n, and B1, B2 and Bn represent the ecological influence values of a plurality of power utilization areas, and Am represents the ecological influence average value of the mth initial construction route; n represents the number of the electricity utilization areas in the remaining initial construction routes, and y represents the ecological influence mean value of the remaining initial construction routes;
based on the ecological influence mean value of each remaining initial construction route, abandoning the initial construction route with the ecological influence mean value higher than a preset mean value to obtain an ecological balance construction route;
when a plurality of ecological balance construction routes are available, determining the total construction area of all power utilization areas in each ecological balance construction route;
acquiring construction project unit cost in each ecological balance construction route, and determining the total project cost of each ecological balance construction route according to the total construction area in each ecological balance construction route, wherein the construction project unit cost represents the cost of each square meter of the power transmission and transformation project;
obtaining historical selling data, and determining total land use cost of all power utilization areas in each ecological balance construction route according to the regional land types of all the power utilization areas in each ecological balance construction route;
calculating the total engineering cost and the total land use cost of each ecological balance construction route to obtain the total construction cost of each ecological balance construction route;
and determining the ecological balance route with the lowest total construction cost as a target construction route.
8. The method for evaluating the ecological influence of the construction project of the power transmission and transformation project according to claim 1, wherein the step of determining the target construction route from the plurality of initial construction routes further comprises the following steps:
obtaining historical remote sensing images corresponding to a plurality of target power utilization areas in a target construction route;
determining regional land types corresponding to a plurality of preset stages of each target power utilization area according to the historical remote sensing image corresponding to each target power utilization area, wherein the preset stages are used for representing different historical periods;
judging whether the land use of each target electricity utilization area is stable or not according to the regional land types corresponding to the plurality of preset stages of each target electricity utilization area;
and marking the unstable target power utilization area to form feedback information and feeding the feedback information back to the electronic equipment of the related personnel.
9. The utility model provides an ecological influence evaluation system of power transmission and transformation engineering construction project which characterized in that includes:
the image information acquisition module is used for acquiring image information of an area to be established;
the power utilization area determining module is used for determining a plurality of power utilization areas in the area to be established according to the image information;
the initial construction route determining module is used for determining a plurality of initial construction routes which penetrate through the area to be constructed according to a plurality of power utilization areas, wherein each initial construction route comprises a plurality of power utilization areas;
the ecological influence value determining module is used for acquiring regional image information corresponding to a plurality of power utilization regions in an initial construction route, determining regional land types corresponding to the plurality of power utilization regions based on the regional image information corresponding to the plurality of power utilization regions, and determining ecological influence values corresponding to the power utilization regions based on the regional land types;
and the target construction route determining module is used for determining a target construction route from the plurality of initial construction routes based on the ecological influence values corresponding to the plurality of power utilization areas in each initial construction route.
10. A computer-readable storage medium, comprising: a computer program which can be loaded by a processor and which performs the method according to any of claims 1-7.
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