CN108052562A - A kind of miniature prescription drawing generating method and device - Google Patents
A kind of miniature prescription drawing generating method and device Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 241000196324 Embryophyta Species 0.000 claims description 31
- 230000002363 herbicidal effect Effects 0.000 claims description 21
- 239000004009 herbicide Substances 0.000 claims description 21
- 201000010099 disease Diseases 0.000 claims description 16
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 16
- 241000607479 Yersinia pestis Species 0.000 claims description 14
- 239000000575 pesticide Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 11
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- 230000001052 transient effect Effects 0.000 claims description 7
- 230000005055 memory storage Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 239000002917 insecticide Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 238000009333 weeding Methods 0.000 description 9
- 241001464837 Viridiplantae Species 0.000 description 7
- 239000003337 fertilizer Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The present invention discloses a kind of miniature prescription drawing generating method and device.Wherein, the described method includes：Obtain the image information in target job region；By target job region division it is multiple grids according to reference position, operating direction, default grid length and default raster width, and obtains the coordinate of each grid；According to the characteristic information of the manipulating object in the image information acquisition in the target job the region each grid, the corresponding prescription values of the manipulating object in each grid are obtained according to the characteristic information；The miniature prescription map in the target job region is generated according to the coordinate of each grid and corresponding prescription values.Described device is used to perform the above method.Miniature prescription drawing generating method and device provided by the invention, can quickly generate prescription map, improve the operating efficiency of precision agriculture.
Description
Technical field
The present invention relates to modern agricultural technologies, and in particular to a kind of miniature prescription drawing generating method and device.
Background technology
Precision agriculture is the new trend of world today's agricultural development, using modern information technologies as rely on it is technology-intensive,
Ecological intensive agricultural, has wide answer in fields such as fertilising, plant protection, precision drilling, fine farming and water managements
With, and prescription map is the pith in precision agriculture operation process.
In existing technology, the prescription map generalization of precision agriculture can carry out in ArcGIS Desktop, belong to big
Type software, computing is extremely complex, and the formation speed of prescription map is very slow while expensive.Since prescription map cannot be quickly generated,
Real time job can not be carried out in field, reduce the operating efficiency of precision agriculture.
Therefore, how to propose a kind of method, prescription map can be quickly generated, to improve the operating efficiency of precision agriculture, into
For industry important topic urgently to be resolved hurrily.
The content of the invention
For in the prior art the defects of, the present invention provides a kind of miniature prescription drawing generating method and device.
On the one hand, the present invention proposes a kind of miniature prescription drawing generating method, including：
Obtain the image information in target job region；
It is by target job region division according to reference position, operating direction, default grid length and default raster width
Multiple grids, and obtain the coordinate of each grid；
According to the characteristic information of the manipulating object in the image information acquisition in the target job the region each grid,
The corresponding prescription values of the manipulating object in each grid are obtained according to the characteristic information；
The miniature of the target job region is generated according to the coordinate of each grid and corresponding prescription values
Prescription map.
On the other hand, the present invention provides a kind of miniature prescription map generating means, including：
Image acquisition units, for obtaining the image information in target job region；
Grid division unit, for according to reference position, operating direction, default grid length and default raster width by mesh
Industry region division is denoted as multiple grids；Wherein, the length direction of the grid is consistent with the operating direction；
Prescription values obtaining unit, for according in the image information acquisition in the target job the region each grid
The characteristic information of manipulating object obtains the corresponding prescription values of the manipulating object in each grid according to the characteristic information；
Prescription map generation unit, for generating the operation pair according to each grid and corresponding prescription values
The miniature prescription map of elephant.
In another aspect, the present invention provides a kind of electronic equipment, including：Processor, memory and communication bus, wherein：
The processor and the memory complete mutual communication by the communication bus；
The memory storage has the program instruction that can be performed by the processor, and the processor calls described program to refer to
Order is able to carry out the miniature prescription drawing generating method provided such as the various embodiments described above.
Another aspect, the present invention provide a kind of non-transient computer readable storage medium storing program for executing, and the non-transient computer is readable
Storage medium stores computer instruction, and the computer instruction makes the computer perform the miniature of such as the various embodiments described above offer
Prescription drawing generating method.
Miniature prescription drawing generating method and device provided by the invention, due to can be according to reference position, operating direction, pre-
If target job region division is multiple grids by grid length and default raster width, and obtains the image letter of each grid
Then breath obtains the characteristic information of the manipulating object in each grid, further according to the operation in each grid according to image information
The characteristic information of object obtains the corresponding prescription values of manipulating object in each grid, according to each grid and each corresponding
Prescription values generation manipulating object miniature prescription map, prescription map can be quickly generated, improve the operating efficiency of precision agriculture.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of the miniature prescription drawing generating method of one embodiment of the invention；
Fig. 2 is the schematic diagram of one embodiment of the invention grid；
Fig. 3 is the structure diagram of the miniature prescription map generating means of one embodiment of the invention；
Fig. 4 is the structure diagram of the miniature prescription map generating means of another embodiment of the present invention；
Fig. 5 is the entity structure schematic diagram of one embodiment of the invention electronic equipment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, is explicitly described the technical solution in the embodiment of the present invention, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
All other embodiments obtained under the premise of the property made work, belong to the scope of protection of the invention.
Fig. 1 is the flow diagram of the miniature prescription drawing generating method of one embodiment of the invention, as shown in Figure 1, the present invention carries
The miniature prescription drawing generating method supplied, including：
S101, the image information for obtaining target job region；
Specifically, before operation is carried out to target job region, such as herbicide is sprayed, applies fertilizer or sprays insecticide, it is micro-
Type prescription map generating means can obtain the image information in the target job region by camera.
S102, target job region is drawn according to reference position, operating direction, default grid length and default raster width
It is divided into multiple grids, and obtains the coordinate of each grid；
Specifically, the miniature prescription map generating means can be vertical using operating direction using reference position as coordinate origin
Coordinate direction, as abscissa direction, to establish rectangular coordinate system perpendicular to the ordinate direction, by the target job region
Multiple grids are divided into according to default grid length and default raster width in the rectangular coordinate system, are carried out for convenience
Operation, the length direction that can set the grid are consistent with the operating direction.There are operations in the target job region
Initial position, the initial position can be obtained by GPS positioning system or BEI-DOU position system, can be by the start bit
It installs and is set to the reference position, it can also be according to the working width meter of the initial position, the operating direction and agricultural machinery and implement
The borderline point of operation for obtaining the target job region is calculated, using a borderline point as the reference position.
The reference position is used to calculating the coordinate of each grid, the coordinate at any point that the grid can be covered as
The coordinate of the grid calculates for convenience, can using the coordinate of the reference position as the coordinate of a grid,
The coordinate of its grid is obtained by the coordinate of the reference position and the default grid length and/or the default raster width
.Wherein, the direction of advance when operating direction is agricultural machinery and implement operation；The default raster width can be based on the agricultural machinery
The width that tool single operation can cover is set, for example, the agricultural machinery and implement single operation can cover 6 ridges, it can be by institute
It states default raster width and is arranged to ridge spacing.
For example, Fig. 2 is the schematic diagram of one embodiment of the invention grid, as shown in Figure 2, it is shown that the target job region
9 grids of division, with the advance of the agricultural machinery and implement, also have more grids and are divided out.Middle a points are institute in Fig. 2
The reference position of agricultural machinery and implement operation, the coordinate (x, y) of the reference position are stated, the default grid length is Δ y, described
Default raster width is the coordinate (x, y) that Δ x can set the coordinate of grid A to be a points, and the coordinate of grid B is the coordinate of b points
(for the coordinates of c points, (x, y+ Δ y+ Δ y), the operating direction of grid D change the coordinate of x, y+ Δ y), grid C, Ke Yishe
The coordinate for putting grid D is coordinate (x+ Δs x, the y+ Δ y+ Δ y+ Δs y) of d points.Wherein, the arrow direction described in Fig. 2 in grid
For the operating direction.
S103, the feature according to the manipulating object in the image information acquisition in the target job the region each grid
Information obtains the corresponding prescription values of the manipulating object in each grid according to the characteristic information；
Specifically, the miniature prescription map generating means can be obtained according to the image information in the target job region
Image corresponding with the grid obtains the feature of the manipulating object in the grid from the corresponding image information of the grid
Information, the characteristic information can be distribution area of the weeds in the grid when carrying out weeding operation to weeds,
When spraying insecticide operation to crops, the area of the pest and disease damage of the crops is carrying out fertilising operation to the crops
When, the crops normalized difference vegetation index (Normalized Difference Vegetation Index, below
Abbreviation NDVI) value.Then the corresponding prescription values of the manipulating object in the grid are obtained according to the characteristic information, for
The weeding operation, the prescription values for the herbicide in the grid sprinkling total amount, for the operation of spraying insecticide,
The prescription values are the insecticide dosage in the grid, and for the fertilising operation, the prescription values is in the grids
Fertilizer amount.
For example, to carry out weeding operation, the manipulating object is weeds, the corresponding image of the grid can be carried out by
Green plant and soil are split in spot scan according to the rgb value of each pixel, i.e., are first isolated using color characteristic from Soil Background
Then green plant distinguishes weeds and crop by detecting the color characteristic of target area again, it is hereby achieved that in the grid
Weeds distribution area, according to area and the default herbicide unit consumption respectively, this can be calculated
Herbicide dosage in grid, the corresponding prescription values of weeds in the herbicide dosage, that is, grid.
Operation of spraying insecticide is carried out, the manipulating object is crops, first to many places in the corresponding image of the grid
Disease and insect information part is amplified, and gaussian filtering noise reduction is then carried out to the image of amplification, then filtered image threshold value is divided
The leaf portion pest and disease damage that method obtains crops is cut, so as to obtain the area of pest and disease damage described in the corresponding image of the grid, according to
The area of the pest and disease damage and default pesticide unit consumption can calculate the crops obtained in the grid and correspond to
Pesticide dosage, the corresponding prescription values of crops in the pesticide dosage, that is, grid.
Fertilising operation is carried out, the manipulating object is crops, and point by point scanning is carried out to the corresponding image of the grid,
Split green plant and soil according to the rgb value of each pixel, i.e., green plant is first isolated from Soil Background using color characteristic, so
Weeds and crops are distinguished by detecting the color characteristic of target area again afterwards, portable NDVI measuring instruments is recycled to obtain institute
The normalized difference vegetation index value of crops is stated, can be calculated according to the NDVI values and target unit area output and obtain institute
State the corresponding dose of crops in grid, the corresponding prescription values of crops in the dose, that is, grid.
S104, the miniature of the manipulating object is generated according to the coordinate of each grid and corresponding prescription values
Prescription map；
Specifically, the miniature prescription map generating means are obtaining the coordinate of each grid and the manipulating object
After corresponding prescription values, the prescription values correspondence of the coordinate of each grid and respective corresponding manipulating object is stored,
Miniature prescription map as the target job region.It will be appreciated that difference of the grid due to the manipulating object, it can
With the multiple prescription values of correspondence.
Miniature prescription drawing generating method provided by the invention, due to can be according to reference position, operating direction, default grid
Target job region division is multiple grids by length and default raster width, and obtains the image information of each grid, then
The characteristic information of the manipulating object in each grid is obtained according to image information, further according to the spy of the manipulating object in each grid
Reference ceases, and the corresponding prescription values of manipulating object in each grid is obtained, according to each grid and corresponding prescription values
The miniature prescription map of manipulating object is generated, prescription map can be quickly generated, improve the operating efficiency of precision agriculture.
On the basis of above-described embodiment, further, the institute obtained according to the characteristic information in each grid
Stating the corresponding prescription values of manipulating object includes：
According to the distribution area of the weeds in the grid and default herbicide unit consumption, calculate and obtain institute
State the corresponding herbicide dosage of weeds in grid；Wherein, the manipulating object is the weeds, and the characteristic information is described
The distribution area of weeds.
Specifically, before carrying out carrying out weeding operation, the miniature prescription map generating means are obtaining the grid pair
After the image answered, point by point scanning can be carried out to the corresponding image of the grid, be split according to the rgb value of each pixel green
It plants and soil, i.e., green plant is first isolated from Soil Background using color characteristic, then again by detecting the color of target area
Feature distinguishes weeds and crop, it is hereby achieved that the distribution area of the weeds in the grid.The miniature prescription map life
Into device further according to area and the default herbicide unit consumption respectively, it can calculate and obtain in the grid
Herbicide dosage.Wherein, the manipulating object is the weeds, and the characteristic information is the distribution area of the weeds；It is described
Herbicide unit consumption is set according to practical experience, and the embodiment of the present invention does not limit.
For example, research finds that the color of plant blade is bottle green, and the color in strain heart district domain is light green color, right
This, the miniature prescription map generating means are divided using the color characteristic of the corresponding image of the grid obtained from Soil Background
Corn and weeds green plants region are cut out, maize seedling strain heart color characteristic mapping maize plant is recycled, finally according to region
Connectedness identification plant, the plant regional of obtained non-plant is corn weeds in field, can obtain corn field
Between distribution area S of the weeds in the gridIt is miscellaneous, the miniature prescription map generating means store default herbicide unit plane
Product dosage a, then the corresponding herbicide dosage P=a*S of weeds in the gridIt is miscellaneous。
It is further, described to be obtained according to the characteristic information in each grid on the basis of the various embodiments described above
The corresponding prescription values of the manipulating object include：
According to the pest and disease damage area of the crops in the grid and default pesticide unit consumption, calculate and obtain
The corresponding pesticide dosage of crops in the grid；Wherein, the manipulating object is crops, and the characteristic information is described
Pest and disease damage area.
Specifically, the miniature prescription map generating means are after the corresponding image of the grid is obtained, first to the grid
Many places disease and insect information part is amplified in the corresponding image of lattice, and gaussian filtering noise reduction is then carried out to the image of amplification, then will filter
Image after ripple obtains the leaf portion pest and disease damage of crops with thresholding method, so as to obtain described in the corresponding image of the grid
The area of pest and disease damage.Area and default pesticide unit area of the miniature prescription map generating means according to the pest and disease damage
Dosage can calculate the corresponding pesticide dosage of crops obtained in the grid.Wherein, the manipulating object is crops,
The characteristic information is the pest and disease damage area, and the pesticide unit consumption is configured according to practical experience, the present invention
Embodiment does not limit.
For example, obtain pest and disease damage area S of the rice leaf in the gridDisease, the miniature prescription map generating means storage
There is default pesticide unit consumption b, then the corresponding pesticide dosage Q=b*S of rice in the gridDisease。
It is further, described to be obtained according to the characteristic information in each grid on the basis of the various embodiments described above
The corresponding prescription values of the manipulating object include：
According to the normalized difference vegetation index value of the crops in the grid and target unit area output, calculate
Obtain the corresponding dose of crops in the grid；Wherein, the crop object is crops, and the characteristic information is to return
One changes vegetation differential index (di) value.
Specifically, the miniature prescription map generating means, can be to described after the corresponding image of the grid is obtained
The corresponding image of grid carries out point by point scanning, and green plant and soil are split according to the rgb value of each pixel, that is, utilizes color characteristic
Green plant is first isolated from Soil Background, then distinguishes weeds and crops by detecting the color characteristic of target area again,
Portable NDVI measuring instruments is recycled to obtain the normalized difference vegetation index value of the crops, according to the NDVI values and mesh
Mark yield per unit area can calculate the corresponding dose of crops obtained in the grid.Wherein, the manipulating object is
Crops, the characteristic information are the normalized difference vegetation index value, and the target unit area output is according to actual warp
It tests and is set, the embodiment of the present invention does not limit.
On the basis of the various embodiments described above, further, miniature prescription drawing generating method provided by the invention further includes：
The miniature prescription map is preserved into text file.
Specifically, the miniature prescription map generating means are obtaining the coordinate of each grid and each corresponding operation pair
After the prescription values of elephant, by the coordinate of each grid and each, the prescription values of corresponding manipulating object are protected in the form of character string
It is saved as text file.
For example, the text file includes X (x0)Y(y0+ Δ y) hebicide33peciside21Fertilizer56, X
(x0)Y(y0+ Δ y) represents that the coordinate of the grid is (x0, y0+ Δ y), hebicide, peciside and Fertilizer point
The prescription values mark of different manipulating objects is not represented, is facilitated and is searched, hebicide can be set to represent herbicide spray
Amount, peciside represent pesticide dosage, and Fertilizer represents dose.Coordinate described in above-mentioned string representation is (x0, y0+Δ
Y) the corresponding herbicide spray amount of grid is 33 grams, and pesticide dosage is 21 grams, 56 grams of dose.
On the basis of the various embodiments described above, further, miniature prescription drawing generating method provided by the invention further includes：
Operation is carried out to the target job region according to the miniature prescription map.
Specifically, the miniature prescription map generating means are after the miniature prescription map is obtained, according to the miniature place
Side's figure controls corresponding agricultural machinery and implement to carry out operation to the target job region.
For example, the miniature prescription map generating means generate the target job region weeding prescription map.It is described miniature
Prescription map generating means obtain the current location of the agricultural machinery and implement of sprinkling herbicide by GPS positioning unit, according to the present bit
The grid for judging the agricultural machinery and implement operation covering is put, further according to the coordinate of the grid, is obtained from the weeding prescription map described
Then the corresponding herbicide dosage of grid controls the agricultural machinery and implement to spray weeding to the grid according to the herbicide dosage
Agent.It will be appreciated that the agricultural machinery and implement can synchronously carry out operation to multiple grids in operation coverage.
Fig. 3 is the structure diagram of the miniature prescription map generating means of one embodiment of the invention, as shown in figure 3, the present invention carries
The miniature prescription map generating means supplied include image acquisition units 301, grid division unit 302,303 and of prescription values obtaining unit
Prescription map generation unit 304, wherein：
Image acquisition units 301 are used to obtain the image information in target job region；Grid division unit 302 is used for basis
Target job region division is multiple grids by reference position, operating direction, default grid length and default raster width, and is obtained
Obtain the coordinate of each grid；Prescription values obtaining unit 303 is used for the image information acquisition according to the target job region
The characteristic information of manipulating object in each grid obtains the operation pair in each grid according to the characteristic information
As corresponding prescription values；Prescription map generation unit 304 is for the coordinate according to each grid and corresponding prescription
Value generates the miniature prescription map in the target job region.
Specifically, before operation is carried out to target job region, such as herbicide is sprayed, applies fertilizer or sprays insecticide, schemed
As collecting unit 301 can obtain the image information in the target job region by camera.
Grid division unit 302 can be using reference position as coordinate origin, using operating direction as ordinate direction, with vertical
It is abscissa direction in the ordinate direction, rectangular coordinate system is established, by the target job region in the rectangular co-ordinate
Multiple grids are divided into according to default grid length and default raster width in system, operation is carried out for convenience, can set
The length direction of the grid is consistent with the operating direction.The target job region there are operation initial position, it is described
Initial position can be obtained by GPS positioning system or BEI-DOU position system, and the initial position can be arranged to described
Reference position can also calculate according to the working width of the initial position, the operating direction and agricultural machinery and implement and obtain the mesh
The borderline point of operation of operating area is marked, using a borderline point as the reference position.The reference position
For calculating the coordinate of each grid, the coordinate at any point that can cover the grid is as the seat of the grid
Mark, can be using the coordinate of the reference position as the coordinate of a grid, the coordinate of other grids for convenience of calculation
It is obtained by the coordinate of the reference position and the default grid length and/or the default raster width.Wherein, it is described
Direction of advance when operating direction is agricultural machinery and implement operation；The default raster width can be based on the agricultural machinery and implement single operation energy
The width enough covered is set, for example, the agricultural machinery and implement single operation can cover 6 ridges, it can be wide by the default grid
Degree is arranged to ridge spacing.
Prescription values obtaining unit 303 can obtain and the grid pair according to the image information in the target job region
The image answered obtains the characteristic information of the manipulating object in the grid, the spy from the corresponding image information of the grid
Reference breath can be distribution area of the weeds in the grid, to crops when carrying out weeding operation to weeds
Spray insecticide operation when, the area of the pest and disease damage of the crops, to the crops carry out fertilising operation when, the farming
The NDVI values of object.Then the corresponding prescription values of the manipulating object in the grid are obtained according to the characteristic information, for
The weeding operation, the prescription values for the herbicide in the grid sprinkling total amount, for the operation of spraying insecticide,
The prescription values are the insecticide dosage in the grid, and for the fertilising operation, the prescription values is in the grids
Fertilizer amount.
Prescription map generation unit 304 is obtaining each coordinate of the grid and the corresponding prescription values of the manipulating object
Afterwards, by the coordinate of each grid and each, the prescription values correspondence of corresponding manipulating object stores, as the target
The miniature prescription map of operating area.It will be appreciated that difference of the grid due to the manipulating object, can correspond to multiple institutes
State prescription values.
Miniature prescription map generating means provided by the invention, due to can be according to reference position, operating direction, default grid
Target job region division is multiple grids by length and default raster width, and obtains the image information of each grid, then
The characteristic information of the manipulating object in each grid is obtained according to image information, further according to the spy of the manipulating object in each grid
Reference ceases, and the corresponding prescription values of manipulating object in each grid is obtained, according to each grid and corresponding prescription values
The miniature prescription map of manipulating object is generated, prescription map can be quickly generated, improve the operating efficiency of precision agriculture.
Fig. 4 is the structure diagram of the miniature prescription map generating means of another embodiment of the present invention, as shown in figure 4, further including
Operation unit 305, wherein：
Operation unit 305 is used to carry out operation to the target job region according to the miniature prescription map.
Specifically, operation unit 305 controls corresponding after the miniature prescription map is obtained according to the miniature prescription map
Agricultural machinery and implement to the target job region carry out operation.
The embodiment of device provided by the invention specifically can be used for the process flow for performing above-mentioned each method embodiment,
Details are not described herein for function, is referred to the detailed description of above method embodiment.
Fig. 5 is the entity structure schematic diagram of one embodiment of the invention electronic equipment, as shown in figure 5, the electronic equipment bag
Include processor (processor) 501, memory (memory) 502 and communication bus 503；
Wherein, processor 501, memory 502 complete mutual communication by communication bus 503；
Processor 501 is used to call the program instruction in the memory 502, is carried with performing above-mentioned each method embodiment
The method of confession, such as including：Obtain the image information in target job region；It is long according to reference position, operating direction, default grid
Target job region division is multiple grids by degree and default raster width, and obtains the coordinate of each grid；Wherein, institute
It is consistent with the operating direction to state the wide length direction of grid；According to each grid of the image information acquisition in the target job region
The characteristic information of manipulating object in lattice obtains the corresponding place of the manipulating object in each grid according to the characteristic information
Side's value；The miniature prescription in the target job region is generated according to the coordinate of each grid and corresponding prescription values
Figure.
The present embodiment discloses a kind of computer program product, and the computer program product includes being stored in non-transient calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is calculated
When machine performs, computer is able to carry out the method that above-mentioned each method embodiment is provided, such as including：Obtain target job region
Image information；According to reference position, operating direction, grid length and default raster width are preset by target job region division
For multiple grids, and obtain the coordinate of each grid；Wherein, the wide length direction of the grid is consistent with the operating direction；
According to the characteristic information of the manipulating object in the image information acquisition in the target job the region each grid, according to described
Characteristic information obtains the corresponding prescription values of the manipulating object in each grid；According to the coordinate of each grid and respectively
Self-corresponding prescription values generate the miniature prescription map in the target job region.
The present embodiment provides a kind of non-transient computer readable storage medium storing program for executing, the non-transient computer readable storage medium storing program for executing
Computer instruction is stored, the computer instruction makes the computer perform the method that above-mentioned each method embodiment is provided, example
Such as include：Obtain the image information in target job region；According to reference position, operating direction, default grid length and default grid
Target job region division is multiple grids by lattice width, and obtains the coordinate of each grid；Wherein, the wide length of the grid
Direction is consistent with the operating direction；According to the operation in the image information acquisition in the target job the region each grid
The characteristic information of object obtains the corresponding prescription values of the manipulating object in each grid according to the characteristic information；According to
The coordinate of each grid and corresponding prescription values generate the miniature prescription map in the target job region.
In addition, the logical order in above-mentioned memory can be realized by the form of SFU software functional unit and is used as independent
Production marketing or in use, can be stored in a computer read/write memory medium.Based on such understanding, the present invention
The part that substantially contributes in other words to the prior art of technical solution or the part of the technical solution can be with software
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, device or the network equipment etc.) is performed described in each embodiment of the present invention
The all or part of step of method.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
The apparatus embodiments described above are merely exemplary, wherein the unit illustrated as separating component can
To be or may not be physically separate, the component shown as unit may or may not be physics list
Member, you can be located at a place or can also be distributed in multiple network element.It can be selected according to the actual needs
In some or all of module realize the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on such understanding, on
Technical solution is stated substantially in other words to embody the part that the prior art contributes in the form of software product, it should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including several fingers
Order, which is used, so that computer equipment (can be personal computer, server or the network equipment etc.) performs each implementation
Method described in some parts of example or embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (10)
1. a kind of miniature prescription drawing generating method, which is characterized in that including：
Obtain the image information in target job region；
By target job region division it is multiple according to reference position, operating direction, default grid length and default raster width
Grid, and obtain the coordinate of each grid；
According to the characteristic information of the manipulating object in the image information acquisition in the target job the region each grid, according to
The characteristic information obtains the corresponding prescription values of the manipulating object in each grid；
The miniature prescription in the target job region is generated according to the coordinate of each grid and corresponding prescription values
Figure.
2. according to the method described in claim 1, it is characterized in that, described obtain according to the characteristic information in each grid
The corresponding prescription values of the manipulating object include：
According to the distribution area of the weeds in the grid and default herbicide unit consumption, calculate and obtain the grid
The corresponding herbicide dosage of weeds in lattice；Wherein, the manipulating object is the weeds, and the characteristic information is the weeds
Distribution area.
3. according to the method described in claim 1, it is characterized in that, described obtain according to the characteristic information in each grid
The corresponding prescription values of the manipulating object include：
According to the pest and disease damage area of the crops in the grid and default pesticide unit consumption, calculate described in obtaining
The corresponding pesticide dosage of crops in grid；Wherein, the manipulating object is crops, and the characteristic information is the disease pest
Evil area.
4. according to the method described in claim 1, it is characterized in that, described obtain according to the characteristic information in each grid
The corresponding prescription values of the manipulating object include：
According to the normalized difference vegetation index value of the crops in the grid and target unit area output, calculate and obtain
The corresponding dose of crops in the grid；Wherein, the manipulating object is crops, and the characteristic information is returned to be described
One changes vegetation differential index (di) value.
5. it according to the method described in claim 1, it is characterized in that, further includes：
The miniature prescription map is preserved into text file.
6. method according to any one of claims 1 to 5, which is characterized in that further include：
Operation is carried out to the target job region according to the miniature prescription map.
7. a kind of miniature prescription map generating means, which is characterized in that including：
Image acquisition units, for obtaining the image information in target job region；
Grid division unit, for being made target according to reference position, operating direction, default grid length and default raster width
Industry region division is multiple grids；
Prescription values obtaining unit, for according to the operation in the image information acquisition in the target job the region each grid
The characteristic information of object obtains the corresponding prescription values of the manipulating object in each grid according to the characteristic information；
Prescription map generation unit, for generating the manipulating object according to each grid and corresponding prescription values
Miniature prescription map.
8. the method according to the description of claim 7 is characterized in that further include operation unit, wherein：
The operation unit is used to carry out operation to the target job region according to the miniature prescription map.
9. a kind of electronic equipment, which is characterized in that including：Processor, memory and communication bus, wherein：
The processor and the memory complete mutual communication by the communication bus；
The memory storage has the program instruction that can be performed by the processor, and the processor calls described program instruction energy
It is enough to perform such as method described in any one of claim 1 to 5.
10. a kind of non-transient computer readable storage medium storing program for executing, which is characterized in that the non-transient computer readable storage medium storing program for executing is deposited
Computer instruction is stored up, the computer instruction makes the computer perform such as method described in any one of claim 1 to 5.
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