CN115081887A - Highway maintenance intelligence on-line monitoring digital platform based on artificial intelligence - Google Patents
Highway maintenance intelligence on-line monitoring digital platform based on artificial intelligence Download PDFInfo
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Abstract
The invention discloses an intelligent online monitoring digital platform for highway maintenance based on artificial intelligence, which acquires basic parameters of each highway green belt area, analyzes and obtains a plant growth normalization coefficient of each highway green belt area, further judges whether each highway green belt area has a trimming requirement, and carries out corresponding primary trimming and secondary trimming, thereby ensuring the effect of each plant in each highway green belt area after trimming to the maximum extent, simultaneously acquires the plant information of each plant in each highway green belt sub-area, analyzes and obtains the growth speed of each plant in each highway green belt sub-area, acquires the maintenance period of each highway green belt area, processes the maintenance period, realizes dynamic monitoring analysis on the corresponding maintenance period of each highway green belt area, and improves the reliability of highway green belt maintenance, the highway green belt can better play a role.
Description
Technical Field
The invention relates to the field of maintenance monitoring of highway green belts, in particular to an intelligent online monitoring digital platform for highway maintenance based on artificial intelligence.
Background
Along with the popularization of highways, the modern logistics speed is greatly improved, a powerful boosting effect is achieved for the economic development of the society, but due to the fact that the traffic flow on the highways is large, noise pollution and automobile exhaust pollution are serious, and the natural environment near the highways is affected badly, so that the construction of green belts of the highways is gradually paid more and more attention and paid more and more, the construction of the green belts of the highways is one of main parts of the construction of the highways at present, the function of the green belts cannot be replaced, the good construction of the green belts not only can beautify the environment and reduce the noise, but also can play a role in shading, dazzle prevention and lane isolation, and further improve the experience of automobile drivers, and therefore the method has important significance for maintenance and monitoring of the green belts of the highways.
The existing expressway greenbelt maintenance mainly depends on regular inspection and repair of expressway greenbelt areas by expressway nursing personnel, but has some disadvantages: on one hand, when a highway nursing staff prunes the plants in the highway greenbelt area, the nursing staff does not prune the plants accurately according to the plant parameters of the highway greenbelt area mainly by means of subjective experience, so that the effect of the pruned plants in the highway greenbelt area is not ideal, and on the other hand, the traditional highway greenbelt maintenance method regularly maintains the highway greenbelt by setting a fixed maintenance period, is mechanical, does not consider the actual growth condition of the plants in the highway greenbelt area, has low reliability, and further is difficult to play the role of the highway greenbelt.
Disclosure of Invention
Aiming at the problems, the invention provides an artificial intelligence-based expressway maintenance intelligent online monitoring digital platform, which realizes the function of monitoring the expressway green belt maintenance.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an artificial intelligence-based intelligent online monitoring digital platform for highway maintenance, which comprises:
the expressway green belt dividing module is used for dividing green belt areas in the expressway central dividing belt to be monitored into expressway green belt areas in an equidistant length dividing mode, and the expressway green belt areas are sequentially numbered as 1,2, 1.. multidot.i.,. multidot.n according to a preset sequence;
the highway green belt standard database is used for storing the standard plant height of a green belt area in a central division belt of a highway, the corresponding leaf area range of each type of plant in each growth stage and the corresponding growth speed of each type of plant in each growth stage;
the expressway green belt basic parameter acquisition module is used for acquiring basic parameters of each expressway green belt area, wherein the basic parameters comprise the height of each plant, the extension area of two sides of the plant and the plant density;
the expressway green belt basic parameter analysis module is used for analyzing basic parameters of each expressway green belt area to obtain a plant growth specification coefficient of each expressway green belt area;
the highway green belt basic parameter processing module is used for carrying out corresponding processing according to the plant growth normalization coefficient of each highway green belt area;
the highway green belt plant information acquisition module is used for acquiring plant information of each plant in each highway green belt sub-area, wherein the plant information comprises a plant type and a plant growth stage;
the expressway green belt plant information analysis module is used for obtaining the growth speed of each plant in each expressway green belt sub-area according to the plant information of each plant in each expressway green belt sub-area;
the expressway green belt plant information processing module is used for obtaining the maintenance period of each expressway green belt area according to the growth speed of each plant in each expressway green belt sub-area and carrying out corresponding processing.
On the basis of the above embodiment, the basic parameter acquiring module for highway green belts acquires the basic parameters of each highway green belt area, and the specific steps are as follows:
A 1 numbering each plant in each expressway green belt sub-area according to a preset rule as 1,2, a.
Measuring the height of each plant in each expressway green belt subregion through an ultrasonic height measuring and ranging instrument to obtain the height of each plant in each expressway green belt subregion, and recording the height as the height
i represents the number of the ith highway greening belt area, i is 1,2, and n, j represents the number of the jth plant, and j is 1,2, and m;
A 2 stopping a high-definition camera carried by an unmanned aerial vehicle above each expressway green belt area, vertically shooting each plant in each expressway green belt sub-area to obtain a vertical projection image of each plant in each expressway green belt sub-area, analyzing and obtaining the extension area of two sides of each plant in each expressway green belt area according to the vertical projection image of each plant in each expressway green belt sub-area, and recording the extension area as the extension area
A 3 Acquiring side images of plants in each highway green belt sub-area through an automatic tracking camera, analyzing and obtaining the plant density of each highway green belt sub-area according to the side images of the plants in each highway green belt sub-area, and recording the plant density as m i 。
On the basis of the above embodiment, the analysis method of the plant growth normalization coefficient of each highway green belt area in the highway green belt basic parameter analysis module is as follows:
comparing the height of each plant in each expressway green belt area with the standard height of the plant in the green belt area in the central separation belt of the expressway stored in the standard database of the expressway green belt, marking the plant in the expressway green belt area as a mark plant if the height of the plant in the certain expressway green belt area is greater than the standard height of the plant in the green belt area in the central separation belt of the expressway, and screening each mark plant in each expressway green belt areaThe height of the plants is recorded as the height of each marked plant in each highway green belt zone
p represents the number of the p-th marker plant, and p is 1, 2.
Height of each marked plant in each highway green belt area
Area of plant both sides
And plant density m i Substitution formula
Obtaining the plant growth specification coefficient delta of each highway green belt area i Wherein Δ h Is provided with 、s Threshold of extension 、m Sign board Respectively representing the preset allowable plant height error threshold, the plant two-side stretching area threshold and the standard plant concentration, h Standard of merit The standard height of the plants in the greening belt area in the central division belt of the expressway is represented, and epsilon represents a preset plant growth specification coefficient weight factor of the greening belt area of the expressway.
On the basis of the embodiment, the basic parameter processing module of the expressway green belt comprises a trimming requirement judging unit, a primary trimming unit and a secondary trimming unit.
On the basis of the above embodiment, the pruning requirement determining unit is configured to analyze the plant growth normalization coefficient of each highway green belt area, and determine whether each highway green belt area has a pruning requirement, and the specific method includes:
substituting the plant growth normalization coefficient of each highway green belt area into a formula phi i ＝δ Is provided with -δ i Obtaining the pruning demand coefficient phi of each highway green belt area i Wherein δ Is provided with Expressing the preset plant growth normalization coefficient threshold valueIf the trimming requirement coefficient of a certain highway green belt area is larger than zero, the highway green belt area needs to be trimmed, the highway green belt area is marked as a marked highway green belt area, and all marked highway green belt areas are screened out.
On the basis of the above embodiment, the primary trimming unit is used for performing primary trimming on each marked highway green belt area, and the specific method is as follows:
B 1 extracting basic parameters of each expressway green belt area, screening to obtain the basic parameters of each marked expressway green belt area, and extracting the plant standard height of the green belt area in the expressway central separation belt stored in an expressway green belt standard database;
B 2 comparing the height of each plant of each marked highway green belt area with the standard height of the plant of the green belt area in the central division belt of the highway, and if the height of a certain plant of a certain marked highway green belt area is greater than the standard height of the plant of the green belt area in the central division belt of the highway, trimming the height of the plant of the marked highway green belt area;
B 3 comparing the two-side extension area of the plant of each marked highway green belt area with a preset two-side extension area threshold value of the plant, and if the two-side extension area of the plant of a certain marked highway green belt area is larger than the preset two-side extension area threshold value of the plant, trimming the two-side extension part of the plant of the certain marked highway green belt area;
B 4 comparing the plant density of each marked highway greening belt area with a preset standard plant density, and if the plant density of a certain marked highway greening belt area is greater than the preset standard plant density, trimming the plant branches and leaves of the marked highway greening belt area.
On the basis of the above embodiment, the secondary trimming unit is configured to perform secondary trimming on each marked highway green belt area after the primary trimming, and the specific method is as follows:
and constructing a three-dimensional space model for the plants marked with the highway greening belt areas after the primary trimming, comparing the three-dimensional space model of the plants marked with the highway greening belt areas after the primary trimming with a preset plant standard three-dimensional space model, acquiring trimming positions and trimming amounts of the marked highway greening belt areas after the primary trimming corresponding to the secondary trimming, and performing corresponding trimming.
On the basis of the above embodiment, the plant information of each plant in each highway green belt subregion is collected in the highway green belt plant information collection module, and the specific method is as follows:
acquiring images of all plants in all highway green belt sub-areas through a high-definition camera, and analyzing to obtain the types and average blade areas of all plants in all highway green belt sub-areas;
extracting the corresponding leaf area range of each type of plant stored in the standard database of the highway green belt at each growth stage, and obtaining the corresponding leaf area range of each plant in each growth stage in each highway green belt sub-area according to the type of each plant in each highway green belt sub-area;
and comparing the average leaf area of each plant in each highway green belt sub-area with the leaf area range of the corresponding plant in each growth stage to obtain the growth stage of each plant in each highway green belt sub-area.
On the basis of the above embodiment, the method for obtaining the growth speed of each plant in each highway green belt sub-area in the highway green belt plant information analysis module specifically comprises the following steps:
and extracting the corresponding growth speed of each type of plant stored in the standard database of the highway green belt in each growth stage, and obtaining the growth speed of each plant in each highway green belt sub-area according to the type and the growth stage of each plant in each highway green belt sub-area.
On the basis of the above embodiment, the specific analysis process of the expressway green belt plant information processing module is as follows:
dividing each expressway green belt area into each pruned expressway green belt area and each untrimmed expressway green belt area according to the principle of whether pruning is performed or not;
analyzing and obtaining the maintenance period of each uncut expressway green belt area through the growth speed of each plant in each expressway green belt sub-area;
obtaining the growth speed of each plant in each pruned highway green belt sub-area according to the growth speed of each plant in each highway green belt sub-area, screening out the fastest plant growth speed corresponding to each pruned highway green belt area, recording the fastest plant growth speed as the ideal plant growth speed of each pruned highway green belt area, and analyzing to obtain the maintenance period of each pruned highway green belt area according to the ideal plant growth speed of each pruned highway green belt area;
and sending the maintenance cycle of each non-trimmed expressway green belt area and the maintenance cycle of each trimmed expressway green belt area to an expressway maintenance monitoring platform.
Compared with the prior art, the artificial intelligence-based intelligent online monitoring digital platform for highway maintenance has the following beneficial effects that:
according to the intelligent online monitoring digital platform for highway maintenance based on artificial intelligence, provided by the invention, the height of each plant of each highway green belt area, the extension area of two sides of the plant and the plant density are obtained, the plant growth specification coefficient of each highway green belt area is obtained through analysis, the data analysis of the plants of the highway green belts is realized, the accuracy of a monitoring result of the highway green belt maintenance is improved, whether each highway green belt area has a trimming requirement or not is judged according to the plant growth specification coefficient of each highway green belt area, and corresponding primary trimming and secondary trimming are carried out, so that the effect of the plants in the highway green belt area after trimming is close to idealization to the maximum extent.
According to the artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance, the plant types and the plant growth stages of the plants in the highway green belt sub-areas are collected to obtain the growth speeds of the plants in the highway green belt sub-areas, the maintenance periods of the highway green belt sub-areas are obtained according to the growth speeds of the plants in the highway green belt sub-areas, corresponding treatment is carried out, dynamic analysis on the maintenance periods of the highway green belt is realized, the maintenance reliability of the highway green belt is further improved, and the effect of the highway green belt is better exerted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system module connection diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1, the invention provides an artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance, which comprises a highway green belt dividing module, a highway green belt standard database, a highway green belt basic parameter acquisition module, a highway green belt basic parameter analysis module, a highway green belt basic parameter processing module, a highway green belt plant information acquisition module, a highway green belt plant information analysis module and a highway green belt plant information processing module.
The expressway green belt dividing module is respectively connected with the expressway green belt basic parameter acquisition module and the expressway green belt plant information acquisition module, the expressway green belt basic parameter analysis module is respectively connected with the expressway green belt basic parameter acquisition module and the expressway green belt basic parameter processing module, the expressway green belt plant information analysis module is respectively connected with the expressway green belt plant information acquisition module and the expressway green belt plant information processing module, and the expressway green belt standard database is respectively connected with the expressway green belt basic parameter analysis module, the expressway green belt basic parameter processing module, the expressway green belt plant information acquisition module, the expressway green belt plant information analysis module and the expressway green belt plant information processing module.
The expressway green belt dividing module is used for dividing green belt areas in the expressway central dividing belt to be monitored into expressway green belt areas in an equidistant length dividing mode, and the expressway green belt areas are sequentially numbered as 1,2, the.
The standard database of the highway green belt is used for storing the standard plant height of the green belt area in the central division belt of the highway, the area range of the blade corresponding to each type of plant in each growth stage and the growth speed corresponding to each type of plant in each growth stage.
The highway green belt basic parameter acquisition module is used for acquiring basic parameters of each highway green belt area, wherein the basic parameters comprise the height of each plant, the extension area on two sides of the plant and the plant density.
Further, the basic parameter acquisition module for highway green belt acquires the basic parameters of each highway green belt area, and the specific steps are as follows:
A 1 numbering each plant in each expressway green belt sub-area according to a preset rule as 1,2, a.
By means of ultrasonic height-measuring distance-measuring instrumentMeasuring the height of each plant in the expressway green belt sub-area to obtain the height of each plant in the expressway green belt sub-area, and recording the height as the height
i represents the number of the ith highway greening belt area, i is 1,2, and n, j represents the number of the jth plant, and j is 1,2, and m;
A 2 stopping a high-definition camera carried by an unmanned aerial vehicle above each expressway green belt area, vertically shooting each plant in each expressway green belt area to obtain a vertical projection image of each plant in each expressway green belt area, analyzing and obtaining the extension area of two sides of each plant in each expressway green belt area according to the vertical projection image of each plant in each expressway green belt area, and recording the extension area as
A 3 Acquiring side images of plants in each highway green belt sub-area through an automatic tracking camera, analyzing and obtaining the plant density of each highway green belt sub-area according to the side images of the plants in each highway green belt sub-area, and recording the plant density as m i 。
As a preferable scheme, the extended area of both sides of the plant in each highway green belt area is obtained by the following specific steps:
obtaining fluffy coverage areas of all plants in all highway green belt sub-areas according to vertical projection images of all plants in all highway green belt sub-areas, comparing the fluffy coverage areas of all plants in all highway green belt sub-areas with a preset green belt standard area, if the fluffy coverage area of a certain plant in a certain highway green belt sub-area exceeds the preset green belt standard area, obtaining fluffy coverage areas which the plant correspondingly exceeds in the highway green belt sub-area, screening out fluffy coverage areas which the plant correspondingly exceeds in the highway green belt sub-area, and counting to obtain fluffy coverage areas which the plant correspondingly exceeds in all highway green belt sub-areas;
and comparing the fluffy coverage areas correspondingly exceeded by the plants in the expressway green belt sub-areas with each other, screening out the maximum fluffy coverage area exceeded by the plants in the expressway green belt sub-areas, and recording the maximum fluffy coverage area as the two-side extension area of the plants in the expressway green belt sub-areas.
As a preferred scheme, the plant density of each highway green belt area is obtained in a specific manner as follows:
according to the side images of the plants in the highway green belt subareas, the vertical height of the dwarfing branch bifurcation of the plants in the highway green belt subareas is obtained and is marked as
By analytical formulae
Obtaining the plant density m of the green belt area of each expressway i Wherein s is Extending device 、H 1 is provided with Respectively is a preset plant two-side extension area threshold value and a plant standard dwarf branch bifurcation vertical height, chi 1 、χ 2 Respectively representing preset weight factors of the extension areas at two sides of the plant and the vertical height of the bifurcation point of the shortest branch of the plant.
The expressway green belt basic parameter analysis module is used for analyzing basic parameters of each expressway green belt area to obtain a plant growth normalization coefficient of each expressway green belt area.
Further, the basic parameter analysis module of the highway green belt comprises a plant growth specification coefficient of each highway green belt area, and the specific analysis method comprises the following steps:
storing the height of each plant in each highway green belt area and the standard database of the highway green beltComparing the standard heights of the plants in the green belt areas in the central separation belt of the expressway, recording the plants in the green belt areas of the expressway as marker plants if the height of the plants in the green belt areas of the expressway is greater than the standard height of the plants in the green belt areas of the central separation belt of the expressway, screening the height of each marker plant in each green belt area of the expressway, and recording the height of each marker plant in each green belt area of the expressway as the height of each marker plant
p represents the number of the p-th marker plant, and p is 1, 2.
Height of each marked plant in each highway green belt area
Area of plant both sides
And plant density m i Substitution formula
Obtaining the plant growth normalization coefficient delta of each highway green belt area i Wherein Δ h Is provided with 、s Threshold of extension 、m Sign board Respectively representing the preset allowable plant height error threshold, the plant two-side stretching area threshold and the standard plant concentration, h Standard of merit The standard height of the plants in the greening belt area in the central division belt of the expressway is represented, and epsilon represents a preset plant growth specification coefficient weight factor of the greening belt area of the expressway.
The highway green belt basic parameter processing module is used for carrying out corresponding processing according to the plant growth normalization coefficient of each highway green belt area.
Further, the basic parameter processing module of the highway green belt comprises a trimming requirement judging unit, a primary trimming unit and a secondary trimming unit.
Furthermore, the pruning requirement judging unit is used for analyzing the plant growth normalization coefficient of each highway green belt area and judging whether each highway green belt area has the pruning requirement or not, and the specific method comprises the following steps:
substituting the plant growth normalization coefficient of each highway green belt area into a formula phi i ＝δ Is provided with -δ i Obtaining the pruning demand coefficient phi of each highway green belt area i Wherein δ Is provided with And expressing a preset plant growth normalization coefficient threshold, if the trimming requirement coefficient of a certain highway green belt area is greater than zero, the highway green belt area needs to be trimmed, recording the highway green belt area as a marked highway green belt area, and screening the marked highway green belt areas.
Furthermore, the primary trimming unit is used for carrying out primary trimming on each marked highway green belt area, and the specific method comprises the following steps:
B 1 extracting basic parameters of each expressway green belt area, screening to obtain the basic parameters of each marked expressway green belt area, and extracting the plant standard height of the green belt area in the expressway central separation belt stored in an expressway green belt standard database;
B 2 comparing the height of each plant of each marked highway green belt area with the standard height of the plant of the green belt area in the central division belt of the highway, and pruning the height of the plant of the marked highway green belt area if the height of the plant of the certain marked highway green belt area is greater than the standard height of the plant of the green belt area in the central division belt of the highway;
B 3 comparing the two-side extension area of the plant of each marked highway green belt area with a preset two-side extension area threshold value of the plant, and if the two-side extension area of the plant of a certain marked highway green belt area is larger than the preset two-side extension area threshold value of the plant, trimming the two-side extension part of the plant of the certain marked highway green belt area;
B 4 comparing the plant density of each marked highway greening belt area with a preset standard plant density, and if the plant density of a certain marked highway greening belt area is greater than the preset standard plant density, trimming the plant branches and leaves of the marked highway greening belt area.
Furthermore, the secondary trimming unit is used for carrying out secondary trimming on each marked highway greening belt area after the primary trimming, and the specific method comprises the following steps:
and constructing a three-dimensional space model for the plants marked with the highway greening belt areas after the primary trimming, comparing the three-dimensional space model of the plants marked with the highway greening belt areas after the primary trimming with a preset plant standard three-dimensional space model, acquiring trimming positions and trimming amounts of the marked highway greening belt areas after the primary trimming corresponding to the secondary trimming, and performing corresponding trimming.
It should be noted that the invention analyzes the plant growth specification coefficient of each highway green belt area by obtaining the height of each plant, the extension area of both sides of the plant and the plant density of each highway green belt area, realizes the data analysis of the plants of the highway green belt, improves the accuracy of the maintenance monitoring result of the highway green belt, judges whether each highway green belt area has the trimming requirement according to the plant growth specification coefficient of each highway green belt area, and carries out the corresponding primary trimming and secondary trimming, thereby leading the effect of the plants in the highway green belt area to be close to the idealization to the maximum extent.
The highway green belt plant information acquisition module is used for acquiring plant information of each plant in each highway green belt sub-area, wherein the plant information comprises a plant type and a plant growth stage.
Furthermore, the plant information of each plant in each highway green belt subregion is collected in the highway green belt plant information collection module, and the specific method comprises the following steps:
acquiring images of plants in the expressway green belt sub-areas through a high-definition camera, and analyzing to obtain the types and the average leaf areas of the plants in the expressway green belt sub-areas;
extracting the corresponding leaf area range of each type of plant stored in the standard database of the highway green belt at each growth stage, and obtaining the corresponding leaf area range of each plant in each growth stage in each highway green belt sub-area according to the type of each plant in each highway green belt sub-area;
and comparing the average leaf area of each plant in each expressway green belt sub-area with the leaf area range of the corresponding plant in each growth stage to obtain the growth stage of each plant in each expressway green belt sub-area.
As a preferred scheme, the type of each plant in each highway green belt sub-area is specifically obtained in the following manner:
and comparing the image of each plant in each expressway green belt sub-area with the preset standard image corresponding to each type of plant to obtain the similarity between the image of each plant in each expressway green belt sub-area and the preset standard image corresponding to each type of plant, and screening out the plant type with the maximum similarity between the corresponding images of each plant in each expressway green belt sub-area to obtain the type of each plant in each expressway green belt sub-area.
As a preferred scheme, the average leaf area of each plant in each highway green belt sub-area is obtained in a specific manner as follows:
the method comprises the steps of obtaining blade images of set collection points in plant images in highway green belt sub-areas according to images of plants in the highway green belt sub-areas, obtaining blade areas of the set collection points of the plants in the highway green belt sub-areas through the blade images of the set collection points in the plant images in the highway green belt sub-areas, carrying out average value calculation on the blade areas of the set collection points of the plants in the highway green belt sub-areas, and obtaining the average blade area of the plants in the highway green belt sub-areas.
The expressway green belt plant information analysis module is used for obtaining the growth speed of each plant in each expressway green belt sub-area according to the plant information of each plant in each expressway green belt sub-area.
Further, the method for obtaining the growth speed of each plant in each highway green belt sub-area in the highway green belt plant information analysis module comprises the following steps:
and extracting the corresponding growth speed of each type of plant in each growth stage stored in the standard database of the highway greenbelt, and obtaining the growth speed of each plant in each highway greenbelt subarea according to the type and the growth stage of each plant in each highway greenbelt subarea.
The expressway green belt plant information processing module is used for obtaining the maintenance period of each expressway green belt area according to the growth speed of each plant in each expressway green belt sub-area and carrying out corresponding processing.
Further, the specific analysis process of the expressway green belt plant information processing module is as follows:
dividing each expressway green belt area into each pruned expressway green belt area and each untrimmed expressway green belt area according to the principle of whether pruning is performed or not;
analyzing and obtaining the maintenance period of each untrimmed highway green belt area through the growth speed of each plant in each highway green belt area;
obtaining the growth speed of each plant in each pruned highway green belt sub-area according to the growth speed of each plant in each highway green belt sub-area, screening out the fastest plant growth speed corresponding to each pruned highway green belt area, recording the fastest plant growth speed as the ideal plant growth speed of each pruned highway green belt area, and analyzing to obtain the maintenance period of each pruned highway green belt area according to the ideal plant growth speed of each pruned highway green belt area;
and sending the maintenance cycle of each non-trimmed expressway green belt area and the maintenance cycle of each trimmed expressway green belt area to an expressway maintenance monitoring platform.
As a preferred scheme, the maintenance cycle of each pruned highway green belt area and each pruned highway green belt area specifically comprises the following steps:
F 1 numbering each pruned expressway green belt area according to a preset sequence as 1,2, a, b, and numbering each untrimmed expressway green belt area according to the preset sequence as 1,2, a, c, d;
F 2 : obtaining the growth speed of each plant in each non-trimmed expressway green belt area through the growth speed of each plant in each expressway green belt sub-area, obtaining the height of each plant in each non-trimmed expressway green belt area according to the height of each plant in each expressway green belt area, and recording the height and the growth speed of each plant in each non-trimmed expressway green belt area as the height and the growth speed of each plant in each non-trimmed expressway green belt area respectively
And
c represents the number of a c-th uncut expressway green belt area, c is 1,2,.., d, z represents the number of a z-th plant in the uncut expressway green belt area, and z is 1,2,.., f;
substituting the height and growth rate of each plant in the green belt area of each uncut highway into a formula
Obtaining maintenance period of each plant in green belt area of each uncut expressway
Wherein h is Standard of merit Indicating the plant standard height, l, of the greenbelt region in the central compartment of the highway Is provided with Showing the growth threshold of plants in the preset sub-area of the green belt of the highway, and eta showing the preset uncut high speedThe compensation factors of the plant maintenance periods of the highway green belt areas compare the maintenance periods of the plants of the highway green belt areas which are not pruned with each other, screen out the shortest maintenance period of the plants of the highway green belt areas which are not pruned, and record the shortest maintenance period as the maintenance period of the highway green belt areas which are not pruned;
F 3 : the ideal plant growth speed of each pruned highway green belt area is recorded as v a A represents the number of the a-th pruned expressway green belt area, and a is 1, 2.
Substituting the ideal plant growth speed of each pruned highway green belt area into a formula
Obtaining the maintenance period t of each pruned expressway green belt area a Wherein gamma represents a compensation factor for a maintenance period of a pre-set pruned highway green belt zone.
It should be noted that the invention acquires the plant type and plant growth stage of each plant in each highway green belt sub-area to obtain the growth speed of each plant in each highway green belt sub-area, obtains the maintenance period of each highway green belt sub-area according to the growth speed of each plant in each highway green belt sub-area, and performs corresponding treatment to realize dynamic analysis of the maintenance period of the highway green belt, so that the maintenance reliability of the highway green belt is improved, and the function of the highway green belt is better exerted.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (10)
1. The utility model provides a highway maintenance intelligence on-line monitoring digital platform based on artificial intelligence which characterized in that includes:
the expressway green belt dividing module is used for dividing green belt areas in the expressway central dividing belt to be monitored into expressway green belt areas in an equidistant length dividing mode, and the expressway green belt areas are sequentially numbered as 1,2, 1.. multidot.i.,. multidot.n according to a preset sequence;
the highway green belt standard database is used for storing the standard plant height of a green belt area in a central division belt of a highway, the corresponding leaf area range of each type of plant in each growth stage and the corresponding growth speed of each type of plant in each growth stage;
the expressway green belt basic parameter acquisition module is used for acquiring basic parameters of each expressway green belt area, wherein the basic parameters comprise the height of each plant, the extension area of two sides of the plant and the plant density;
the highway green belt basic parameter analysis module is used for analyzing basic parameters of each highway green belt area to obtain a plant growth specification coefficient of each highway green belt area;
the highway green belt basic parameter processing module is used for carrying out corresponding processing according to the plant growth specification coefficient of each highway green belt area;
the highway green belt plant information acquisition module is used for acquiring plant information of each plant in each highway green belt sub-area, wherein the plant information comprises a plant type and a plant growth stage;
the expressway green belt plant information analysis module is used for obtaining the growth speed of each plant in each expressway green belt sub-area according to the plant information of each plant in each expressway green belt sub-area;
the expressway green belt plant information processing module is used for obtaining the maintenance period of each expressway green belt area according to the growth speed of each plant in each expressway green belt sub-area and carrying out corresponding processing.
2. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 1, characterized in that: the basic parameter acquisition module for the highway green belt acquires the basic parameters of each highway green belt area, and the method comprises the following specific steps of:
A 1 numbering each plant in each expressway green belt sub-area according to a preset rule as 1,2, a.
Measuring the height of each plant in each expressway green belt subregion through an ultrasonic height measuring and ranging instrument to obtain the height of each plant in each expressway green belt subregion, and recording the height as the height
i represents the number of the ith highway greening belt area, i is 1,2, and n, j represents the number of the jth plant, and j is 1,2, and m;
A 2 stopping a high-definition camera carried by an unmanned aerial vehicle above each expressway green belt area, vertically shooting each plant in each expressway green belt sub-area to obtain a vertical projection image of each plant in each expressway green belt sub-area, analyzing and obtaining the extension area of two sides of each plant in each expressway green belt area according to the vertical projection image of each plant in each expressway green belt sub-area, and recording the extension area as the extension area
A 3 Acquiring side images of plants in each highway green belt sub-area through an automatic tracking camera, analyzing and obtaining the plant density of each highway green belt sub-area according to the side images of the plants in each highway green belt sub-area, and recording the plant density as m i 。
3. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 2, characterized in that: the plant growth normalization coefficient of each highway green belt area in the highway green belt basic parameter analysis module comprises the following specific analysis method:
comparing the height of each plant in each expressway green belt area with the standard height of the plant in the green belt area in the expressway central division belt stored in the standard database of the expressway green belt, if the height of a certain plant in a certain expressway green belt area is greater than the standard height of the plant in the green belt area in the expressway central division belt, recording the plant in the expressway green belt area as a mark plant, screening the height of each mark plant in each expressway green belt area, and recording the height of each mark plant in each expressway green belt area as a mark plant
p represents the number of the p-th marker plant, and p is 1, 2.
Height of each marked plant in each highway green belt area
Area of plant both sides
And plant density m i Substitution formula
Obtaining the plant growth normalization coefficient delta of each highway green belt area i Wherein Δ h Is provided with 、s Threshold of extension 、m Sign board Respectively representing the preset allowable plant height error threshold, the plant two-side stretching area threshold and the standard plant concentration, h Standard of merit The standard height of the plants in the greening belt area in the central division belt of the expressway is represented, and epsilon represents a preset plant growth specification coefficient weight factor of the greening belt area of the expressway.
4. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 3, wherein: the expressway green belt basic parameter processing module comprises a trimming requirement judging unit, a primary trimming unit and a secondary trimming unit.
5. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 4, wherein: the pruning requirement judging unit is used for analyzing the plant growth normalization coefficient of each highway green belt area and judging whether each highway green belt area has a pruning requirement or not, and the specific method comprises the following steps:
substituting the plant growth normalization coefficient of each highway green belt area into a formula phi i ＝δ Is provided with -δ i Obtaining the pruning demand coefficient phi of each highway green belt area i Wherein δ Is provided with And expressing a preset plant growth normalization coefficient threshold, if the trimming requirement coefficient of a certain highway green belt area is greater than zero, the highway green belt area needs to be trimmed, recording the highway green belt area as a marked highway green belt area, and screening the marked highway green belt areas.
6. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 5, wherein: the primary trimming unit is used for carrying out primary trimming on green belt areas of various marked highways, and the specific method comprises the following steps:
B 1 extracting basic parameters of each expressway green belt area, screening to obtain the basic parameters of each marked expressway green belt area, and extracting the plant standard height of the green belt area in the expressway central separation belt stored in an expressway green belt standard database;
B 2 comparing the height of each plant marked with the green belt area of the expressway with the standard height of the plants in the green belt area of the central division belt of the expressway, and if the height of a certain plant marked with the green belt area of the expressway is greater than that of the green belt in the central division belt of the expresswayPruning the height of the plant in the marked highway green belt area according to the standard plant height of the area;
B 3 comparing the two-side extension area of the plant of each marked highway green belt area with a preset two-side extension area threshold value of the plant, and if the two-side extension area of the plant of a certain marked highway green belt area is larger than the preset two-side extension area threshold value of the plant, trimming the two-side extension part of the plant of the certain marked highway green belt area;
B 4 comparing the plant density of each marked highway greening belt area with a preset standard plant density, and if the plant density of a certain marked highway greening belt area is greater than the preset standard plant density, trimming the plant branches and leaves of the marked highway greening belt area.
7. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 4, wherein: the secondary trimming unit is used for carrying out secondary trimming on each marked highway green belt area subjected to the primary trimming, and the specific method comprises the following steps:
and constructing a three-dimensional space model for the plants marked with the highway greening belt areas after the primary trimming, comparing the three-dimensional space model of the plants marked with the highway greening belt areas after the primary trimming with a preset plant standard three-dimensional space model, acquiring trimming positions and trimming amounts of the marked highway greening belt areas after the primary trimming corresponding to the secondary trimming, and performing corresponding trimming.
8. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 1, characterized in that: the expressway green belt plant information acquisition module acquires plant information of each plant in each expressway green belt subregion, and the specific method comprises the following steps:
acquiring images of all plants in all highway green belt sub-areas through a high-definition camera, and analyzing to obtain the types and average blade areas of all plants in all highway green belt sub-areas;
extracting the corresponding leaf area range of each type of plant stored in the standard database of the highway green belt at each growth stage, and obtaining the corresponding leaf area range of each plant in each growth stage in each highway green belt sub-area according to the type of each plant in each highway green belt sub-area;
and comparing the average leaf area of each plant in each expressway green belt sub-area with the leaf area range of the corresponding plant in each growth stage to obtain the growth stage of each plant in each expressway green belt sub-area.
9. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 8, wherein: the method for obtaining the growth speed of each plant in each expressway green belt sub-area in the expressway green belt plant information analysis module comprises the following steps:
and extracting the corresponding growth speed of each type of plant stored in the standard database of the highway green belt in each growth stage, and obtaining the growth speed of each plant in each highway green belt sub-area according to the type and the growth stage of each plant in each highway green belt sub-area.
10. The artificial intelligence-based intelligent online monitoring and digitizing platform for highway maintenance according to claim 9, wherein: the specific analysis process of the expressway green belt plant information processing module is as follows:
dividing each expressway green belt area into each pruned expressway green belt area and each untrimmed expressway green belt area according to the principle of whether pruning is performed or not;
analyzing and obtaining the maintenance period of each uncut expressway green belt area through the growth speed of each plant in each expressway green belt sub-area;
obtaining the growth speed of each plant in each pruned highway green belt sub-area according to the growth speed of each plant in each highway green belt sub-area, screening out the fastest plant growth speed corresponding to each pruned highway green belt area, recording the fastest plant growth speed as the ideal plant growth speed of each pruned highway green belt area, and analyzing to obtain the maintenance period of each pruned highway green belt area according to the ideal plant growth speed of each pruned highway green belt area;
and sending the maintenance cycle of each non-trimmed expressway green belt area and the maintenance cycle of each trimmed expressway green belt area to an expressway maintenance monitoring platform.
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