CN111861836B - Three-dimensional mountain land planning method and device, storage medium and computer equipment - Google Patents
Three-dimensional mountain land planning method and device, storage medium and computer equipment Download PDFInfo
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Abstract
The invention provides a three-dimensional mountain land planning method, a three-dimensional mountain land planning device, a storage medium and computer equipment. The method comprises the following steps: collecting a target image; dividing a target image into a plurality of first areas according to directions, and dividing each first area into a plurality of second areas in a specified mode in each first area; making a plurality of measuring lines in each first area, wherein the measuring lines start from the bottom of the mountain and reach the top of the mountain through the center points of a plurality of second areas; acquiring soil data of a plurality of measuring lines at the same horizontal height, and averaging the soil data to obtain a soil data average value; fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula; calculating the soil numerical values of the second areas at different altitudes according to a soil data fitting formula; and selecting the alternative plant species according to different soil values. And the refined three-dimensional planning of the mountain land is realized.
Description
[ technical field ] A
The invention relates to the field of resource protection and utilization, in particular to a method, a device, a storage medium and computer equipment for three-dimensional planning of mountain land.
[ background of the invention ]
With the development of society, the problem of environmental protection is becoming a hot issue of social attention. In recent years, mountain land resources and conservation are gradually coming into the field of people, and how to further utilize the mountain land resources in addition to the protection of the mountain land resources becomes an important topic of social discussion.
At present, people are still in a primary stage in the protection and utilization of mountain land resources, and different crops planted on different mountains are still in a cutting mode at different altitudes. The cutting protection mode not only wastes resources, but also greatly reduces the protection effect on mountain land resources. Therefore, how to accurately plan the utilization of the mountain land becomes a problem to be solved by the utilization letter of the mountain land resources.
[ summary of the invention ]
In view of this, embodiments of the present invention provide a method, an apparatus, a storage medium, and a computer device for mountain land three-dimensional planning, so as to solve the problems of mountain land resource protection and extensive utilization in the prior art.
In one aspect, an embodiment of the present invention provides a mountain land three-dimensional planning method, including:
collecting a target image;
dividing the target image into a plurality of first areas according to directions, and dividing each first area into a plurality of second areas in each first area according to a specified mode;
making a plurality of measuring lines in each first area, wherein the measuring lines start from the bottom of a mountain and pass through the center points of a plurality of second areas to the top of the mountain;
acquiring soil data of a plurality of measuring lines at the same horizontal height, and averaging the soil data to obtain a soil data average value;
fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula;
calculating the soil values of the second area at different altitudes according to the soil data fitting formula;
and selecting the alternative plant species according to different soil values.
Optionally, dividing the target image into a first area according to the east, south, west and north directions;
when the slope difference of two adjacent mountain bodies in the directions is larger than or equal to 5 degrees, a first area is divided according to east, south, west, north, southeast, northeast, southwest and northwest.
Optionally, the specifying means includes:
different suitable growing areas are required for different said alternative plant species.
Optionally, the number of measurement lines comprises at least three.
Optionally, the soil data includes illuminance, temperature, and soil moisture.
On the other hand, the embodiment of the invention provides a mountain land three-dimensional planning device, which comprises:
the acquisition module is used for acquiring a target image;
the dividing module is used for dividing the target image into a plurality of first areas according to directions, and dividing each first area into a plurality of second areas in each first area according to a specified mode;
the drawing module is used for making a plurality of measuring lines in each first area, and the measuring lines start from the bottom of the mountain to reach the top of the mountain through the center points of a plurality of second areas;
the acquisition module is used for acquiring soil data of a plurality of measuring lines at the same horizontal height, and averaging the soil data to obtain a soil data average value;
the fitting module is used for fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula;
the calculation module is used for calculating soil numerical values of second areas at different altitudes according to a soil data fitting formula;
and the matching module is used for selecting the alternative plant types according to different soil numerical values.
The dividing module is specifically used for dividing a first area of the target image according to the east, south, west and north directions; when the slope difference of two adjacent mountain bodies in the directions is larger than or equal to 5 degrees, a first area is divided according to east, south, west, north, southeast, northeast, southwest and northwest.
In another aspect, an embodiment of the present invention provides a storage medium, where the storage medium includes a stored program, where when the program runs, a device in which the storage medium is located is controlled to execute the above mountain land three-dimensional planning method.
In another aspect, an embodiment of the present invention provides a computer device, including a memory for storing information including program specification and a processor for controlling execution of program instructions, wherein the program instructions are loaded and executed by the processor to implement the steps of the mountain land stereo planning method.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a flowchart of a mountain land three-dimensional planning method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mountain land three-dimensional planning device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a computer device according to an embodiment of the present invention.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and 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 invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the description of the invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Fig. 1 is a flowchart of a mountain land three-dimensional planning method according to an embodiment of the present invention, and as shown in fig. 1, the method includes:
As an alternative, the targets of the acquisition include, but are not limited to, plateau mountains.
The steps of the embodiments of the present invention may be performed by a computer device.
In the embodiment of the invention, the image is divided according to the directions, because the illuminance in different directions is different, and the rainfall of the mountain in each direction is different at different latitudes.
And 103, making a plurality of measuring lines in each first area, wherein the measuring lines start from the bottom of the mountain and reach the top of the mountain through the central points of the plurality of second areas.
Wherein the plurality of measurement lines may reduce differences in soil data measurements between different second regions within the same first region.
And 104, acquiring soil data of the plurality of measuring lines at the same horizontal height, and averaging the soil data to obtain a soil data average value.
Wherein the soil data at the same level for a plurality of measurement lines may reduce the difference between the soil data in the same area and different second areas at the same altitude.
And 105, fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula.
And inputting the selected different groups of data into Origin software to obtain a fitting formula of the soil data.
Wherein, the input data is not less than three groups.
And 106, calculating soil values of the second areas at different altitudes according to a soil data fitting formula.
And inputting the numerical values of different altitudes into the obtained fitting formula, and then obtaining soil data corresponding to different altitudes.
And 107, selecting the alternative plant types according to different soil values.
And matching the obtained different soil data of different second areas with different plants to obtain the plant planting plan.
In the embodiment of the invention, the division according to the direction comprises the following steps: dividing a first area of the target image according to east, south, west and north directions;
when the slope difference of two adjacent mountain bodies in the directions is larger than or equal to 5 degrees, a first area is divided according to east, south, west, north, southeast, northeast, southwest and northwest.
Specifically, slopes in different directions of the mountain body are different, and when the difference between the slopes in two adjacent directions is greater than or equal to 5 degrees, the first area is further divided in order to avoid that the difference between soil data obtained by the difference between the slopes at the joint of the two directions is too large, so that the influence of the difference between the soil data generated by the difference between the slopes is reduced.
In the embodiment of the invention, the specifying mode comprises the following steps: different suitable growing areas are required for different said alternative plant species.
Specifically, the suitable growing areas of different candidate plants are different, the suitable growing areas of the candidate plants are determined, and then the first area is divided according to the suitable growing areas of the candidate plants. Wherein the second regions are adjacently and densely arranged.
In the embodiment of the invention, the number of the measuring lines comprises at least three.
In the embodiment of the invention, the soil data comprises illuminance, temperature and soil humidity.
Specifically, the factors with large plant growth factors are illuminance, temperature and soil humidity.
In the mountain land three-dimensional planning method provided by this embodiment, a mountain body is divided into different first areas according to directions, then a second area is divided in the first area, and then a measurement line reaching the top of the mountain is made from the bottom of the mountain through the center of the second area. And selecting soil data corresponding to the non-altitude data on the measuring line for fitting to obtain a fitting formula, and then calculating the soil data of the second area with different altitudes through the fitting formula. Then different plants are selected according to different soil data for planting. The measurement and calculation of the soil data in different second areas are achieved through fitting, so that the real measurement amount of the soil data in different second areas is reduced, and the fine three-dimensional planning of the mountain land is achieved.
An embodiment of the present invention provides a mountain land three-dimensional planning device, which is applied to a computer device, and fig. 2 is a schematic structural diagram of the mountain land three-dimensional planning device according to an embodiment of the present invention, as shown in fig. 2, the device includes: the device comprises an acquisition module 11, a dividing module 12, a drawing module 13, an acquisition module 14, a fitting module 15, a calculation module 16 and a matching module 17.
The acquisition module 11 is used for acquiring a target image; a dividing module 12, configured to divide the target image into a plurality of first regions according to directions, and divide each first region into a plurality of second regions in a specified manner in each first region; the drawing module 13 is used for making a plurality of measuring lines in each first area, and the measuring lines start from the bottom of the mountain and pass through the center points of a plurality of second areas to reach the top of the mountain; the obtaining module 14 is configured to obtain soil data of the multiple measurement lines at the same horizontal height, and obtain a soil data mean value by averaging the soil data; the fitting module 15 is configured to fit the multiple soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula; the calculation module 16 is used for calculating soil values of the second areas at different altitudes according to a soil data fitting formula; and the matching module 17 is used for selecting the alternative plant types according to different soil values.
In the embodiment of the invention, the dividing module is specifically used for dividing the first area of the target image according to the east, south, west and north directions; when the slope difference of two adjacent mountain bodies in the directions is larger than or equal to 5 degrees, a first area is divided according to east, south, west, north, southeast, northeast, southwest and northwest.
The mountain land three-dimensional planning device provided by this embodiment may be used to implement the mountain land three-dimensional planning method in fig. 1 or fig. 2, and specific descriptions may refer to the embodiment of the mountain land three-dimensional planning method, and a description thereof is not repeated here.
In the technical scheme provided by the embodiment, the mountain body is divided into different first areas according to the direction, then the second area is divided in the first area, and then a measuring line reaching the mountain top is formed by passing through the center of the second area from the mountain bottom. And selecting soil data corresponding to the non-altitude data on the measuring line for fitting to obtain a fitting formula, and then calculating the soil data of the second area with different altitudes through the fitting formula. Then different plants are selected according to different soil data for planting. The measurement and calculation of the soil data in different second areas are achieved through fitting, so that the real measurement amount of the soil data in different second areas is reduced, and the fine three-dimensional planning of the mountain land is achieved.
The embodiment of the invention provides a storage medium which comprises a stored program, wherein when the program runs, a device where the storage medium is located is controlled to execute each step of the embodiment of the mountain land three-dimensional planning method, and the embodiment of the mountain land three-dimensional planning method which can be applied to cases is specifically described.
Embodiments of the present invention provide a computer device, which includes a memory and a processor, where the memory is configured to store information including program instructions, and the processor is configured to control execution of the program instructions, where the program instructions are loaded and executed by the processor to implement steps of an embodiment of the mountain land three-dimensional planning method, and specifically describe an embodiment of the mountain land three-dimensional planning method.
Fig. 3 is a schematic diagram of a computer device according to an embodiment of the present invention. As shown in fig. 3, the computer device 20 of this embodiment includes: the processor 21, the memory 22, and the computer program 23 stored in the memory 22 and capable of running on the processor 21, when the computer program 23 is executed by the processor 21, the method for planning mountain land in three-dimensional manner in the embodiment is implemented, and in order to avoid repetition, details are not repeated herein. Alternatively, the computer program is executed by the processor 21 to implement the functions of the models/units applied to the mountain land three-dimensional planning apparatus in the embodiment, which are not described herein again to avoid repetition.
The computer device 20 includes, but is not limited to, a processor 21, a memory 22. Those skilled in the art will appreciate that 5 is merely an example of a computing device 20 and is not intended to limit the computing device 20 and may include more or fewer components than those shown, or some of the components may be combined, or different components, e.g., the computing device may also include input output devices, network access devices, buses, etc.
The Processor 21 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 22 may be an internal storage unit of the computer device 20, such as a hard disk or a memory of the computer device 20. The memory 22 may also be an external storage device of the computer device 20, such as a plug-in hard disk provided on the computer device 20, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 22 may also include both internal storage units of the computer device 20 and external storage devices. The memory 22 is used for storing computer programs and other programs and data required by the computer device. The memory 22 may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or in the form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer-readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a Processor (Processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A three-dimensional mountain land planning method is characterized by comprising the following steps:
collecting a target image;
dividing the target image into a plurality of first areas according to directions, and dividing each first area into a plurality of second areas in each first area according to a specified mode;
making a plurality of measuring lines in each first area, wherein the measuring lines start from the bottom of a mountain and pass through the center points of a plurality of second areas to the top of the mountain;
acquiring soil data of a plurality of measuring lines at the same horizontal height, and averaging the soil data to obtain a soil data average value;
fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula;
calculating soil values of the second area at different altitudes according to the soil data fitting formula;
selecting alternative plant species according to different soil values;
the dividing according to the direction includes: dividing the first area of the target image according to the east direction, the south direction, the west direction and the north direction;
when the slope difference of the mountain bodies in two adjacent directions is more than or equal to 5 degrees, dividing the first area according to east, south, west, north, southeast, northeast, southwest and northwest;
the specifying mode comprises the following steps:
different suitable growing areas are required for different said alternative plant species.
2. The method of claim 1, wherein the number of measurement lines comprises at least three.
3. The method of claim 1, wherein the soil data includes illumination, temperature, soil moisture.
4. A mountain land three-dimensional planning device is characterized by comprising:
the acquisition module is used for acquiring a target image;
the dividing module is used for dividing the target image into a plurality of first areas according to directions, and dividing each first area into a plurality of second areas in each first area according to a specified mode;
the drawing module is used for making a plurality of measuring lines in each first area, and the measuring lines start from the bottom of a mountain and pass through the center points of a plurality of second areas to the top of the mountain;
the acquisition module is used for acquiring soil data of the plurality of measurement lines at the same horizontal height, and averaging the soil data to obtain a soil data average value;
the fitting module is used for fitting the plurality of soil data mean values and the altitude data corresponding to each soil data mean value through Origin to obtain a soil data fitting formula;
the calculation module is used for calculating soil values of the second area at different altitudes according to the soil data fitting formula;
and the matching module is used for selecting the alternative plant types according to different soil numerical values.
5. The apparatus according to claim 4, wherein the dividing module is specifically configured to divide the first region of the target image according to four directions, namely east, south, west, and north;
when the slope difference of two adjacent mountain bodies in the directions is larger than or equal to 5 degrees, a first area is divided according to east, south, west, north, southeast, northeast, southwest and northwest.
6. A storage medium comprising a stored program, wherein the program when executed controls a device on which the storage medium is located to perform a method of mountain land stereo planning as claimed in any one of claims 1 to 3.
7. A computer device comprising a memory for storing information including program specifications and a processor for controlling the execution of program instructions which are loaded into and executed by the processor to implement the steps of a mountain land stereoplanning method of any of claims 1 to 3.
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