CN114451234B - Method and system for counting corn planting growth conditions in whole period - Google Patents
Method and system for counting corn planting growth conditions in whole period Download PDFInfo
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- CN114451234B CN114451234B CN202210158398.6A CN202210158398A CN114451234B CN 114451234 B CN114451234 B CN 114451234B CN 202210158398 A CN202210158398 A CN 202210158398A CN 114451234 B CN114451234 B CN 114451234B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30181—Earth observation
- G06T2207/30188—Vegetation; Agriculture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30204—Marker
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30242—Counting objects in image
Abstract
A method and a system for counting corn planting growth conditions in a full period are disclosed, wherein a first touch signal of an upper penetration assembly touching a first corn plant stem is obtained, and a second touch signal of a lower penetration assembly touching the first corn plant stem is obtained within a preset trolley travel distance; after the cart moves a preset traveling distance, judging whether the lower penetration assembly touches a second corn plant stem: if the lower penetration assembly touches the second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal; if the lower penetration assembly does not touch the second corn plant stem, the corn plant passed by the cart is judged to have no tillering condition through the first touch signal and the second touch signal. And (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model. The invention realizes the statistic analysis of the corn planting growth condition in the whole period, and has high efficiency and high accuracy.
Description
Technical Field
The invention relates to the technical field of corn breeding, in particular to a method and a system for counting the planting and growth conditions of corn in a whole period.
Background
At present, in a corn breeding test field, the statistics and analysis of the corn planting growth condition in the whole period can not be realized, and particularly, the following two groups of growth related data do not have an effective technical scheme which is beneficial to popularization in the measurement.
First, the statistics of the tillering condition of the corn is a typical characteristic of the occurrence of the corn at the seedling emergence stage, the statistics of the tillering quantity is often entangled with the statistics of the number of corn plants, and at present, the statistics can only be manually calculated, so that the working intensity of breeding workers is greatly increased.
Secondly, for the statistics of the planting density of the corn, the number of the corn plants per mu is estimated by dividing the area of each mu by the row spacing and the plant spacing, but due to the influence of different emergence rates of different corn species, insect pest climate and the like, the data is inaccurate, and the estimation error of 500 plants per mu is usually preset. And in this way, it is not possible to count the cases where the death of the maize stops the production during the whole growth cycle.
For the statistics of the data, an image analysis technology is involved at present, images are extracted in all directions through an unmanned aerial vehicle or a camera fixed in the field, recognition and classification are carried out, and the data are observed and counted through the image analysis technology.
However, the mode has the defects that a large number of visual blind angles exist in the rough leaves of the corn branches in the mature period of the corn, the mode can not work at all, and certain significance is realized only in the seedling stage; under high altitude or other harsh environments, this technique cannot be implemented; on the other hand, the statistical work is carried out by a special surveying and mapping company, breeding companies and breeding workers cannot participate in the statistical work, data leakage is caused, the above limitations are met, the technology cannot be popularized by various breeding companies at present, and particularly, the whole-period statistical analysis on the tillering condition and the planting density of the corn cannot be achieved. A technical scheme for counting the planting growth condition of the corn in the whole period is urgently needed.
Disclosure of Invention
Therefore, the invention provides a method and a system for counting the planting growth condition of corn in the whole period, which can realize the counting analysis of the planting growth condition of the corn in the whole period, in particular to the counting of the tillering condition and the planting density of the corn in the whole period.
In order to achieve the above purpose, the invention provides the following technical scheme: a method for counting the planting growth condition of corn in a full period comprises the following steps:
arranging an upper sounding component and a lower sounding component on the side part of the cart, wherein the upper sounding component is positioned above the lower sounding component, and the upper sounding component is also positioned in front of the lower sounding component;
acquiring a first touch signal of the upper penetration assembly touching the first corn plant stem, and acquiring a second touch signal of the lower penetration assembly touching the first corn plant stem within a preset trolley travel distance;
after the cart moves a preset traveling distance, judging whether the lower penetration assembly touches a second corn plant stem: a) If the lower penetration sounding assembly touches a second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plants passing by the cart is judged according to the first touch signal, the second touch signal and the third touch signal; b) And if the lower penetration probe assembly does not touch a second corn plant stem, judging that the corn plant passed by the cart does not have a tillering condition through the first touch signal and the second touch signal.
The preferable scheme of the method for counting the planting and growing condition of the corn in the full period further comprises the step of generating a preset tillering corn image at a specified position on the corn planting model when the tillering condition of the corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal.
The preferable scheme of the method for counting the planting growth condition of the corn in the whole period further comprises the step of generating a preset single-plant corn image at a specified position on the corn planting model when the first touch signal and the second touch signal judge that the corn plant passing by the cart has no tillering condition.
As a preferable scheme of the method for counting the planting growth condition of the corn in the whole period, in the process of continuously moving the cart, according to whether the tillering condition of the corn plant passing by the cart exists, a preset tillering corn image or a preset single-plant corn image is continuously generated on the corn planting model.
As a preferred scheme of the method for counting the corn planting growth condition in the whole period, whether the upper penetration assembly touches the second corn plant stem or not is judged within a preset trolley travel distance: c) If the upper touch probe assembly touches the second corn plant stem, a fourth touch signal is obtained; at the moment, after the cart moves for a preset travelling distance, the lower penetration assembly touches a second corn plant stem to obtain a third touch signal, and the tillering condition of the corn plants passing by the cart is judged according to the first touch signal, the second touch signal, the third touch signal and the fourth touch signal; d) If the upper sounding component does not touch the second corn plant stem, and the lower sounding component touches the second corn plant stem, judging that the corn plant passing by the cart has a tillering condition through the first touch signal, the second touch signal and the third touch signal; e) And if the upper penetration sounding assembly does not touch the second corn plant stem, the lower penetration sounding assembly does not touch the second corn plant stem, and the corn plants passing by the trolley are judged to have no tillering condition through the first touch signal and the second touch signal.
When the situation that tillering of corn plants passing by a cart exists is judged through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal, a preset tillering corn image is generated at a specified position on a corn planting model;
when the tillering condition of the corn plants passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal, generating a preset tillering corn image at a specified position on the corn planting model;
and when the first touch signal and the second touch signal judge that the corn plants passing by the cart have no tillering condition, generating a preset single corn image at a specified position on the corn planting model.
As a preferred scheme of the method for counting the planting growth condition of the corns in the whole period, the upper penetration probe assembly and the lower penetration probe assembly are adjusted at different growth stages of the corns, changing the vertical distance between the upper penetration assembly and the lower penetration assembly to enable the distribution of the upper penetration assembly and the lower penetration assembly to adapt to the corns in different production stages;
the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of maize.
As an optimal scheme of the method for counting the planting growth condition of the corn in the whole period, judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages;
and (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
The invention also provides a system for counting the planting and growing conditions of the corns in the whole period, wherein an upper penetration assembly and a lower penetration assembly are arranged on the side part of the cart, the upper penetration assembly is positioned above the lower penetration assembly, and the upper penetration assembly is also positioned in front of the lower penetration assembly;
further comprising:
the first touch acquisition module is used for acquiring a first touch signal of the upper penetration assembly touching a first corn plant stem;
the second touch acquisition module is used for acquiring a second touch signal of the lower penetration assembly touching the first corn plant stem within a preset trolley travel distance;
the touch judgment module is used for judging whether the lower penetration assembly touches the second corn plant stem or not after the trolley moves a preset advancing distance;
the corn tillering judgment module is used for obtaining a third touch signal if the lower penetration assembly touches a second corn plant stem, and judging that the tillering condition of the corn plant passing by the cart exists through the first touch signal, the second touch signal and the third touch signal; and if the lower penetration assembly does not touch a second corn plant stem, judging that the corn plant passed by the cart does not have a tillering condition through the first touch signal and the second touch signal.
As a preferred scheme of the system for counting the planting and growing conditions of the corns in the whole period, the system further comprises a planting model analysis module, wherein the planting model analysis module is used for generating a preset tillering corn image at a specified position on the corn planting model when the tillering condition of the corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal;
when the first touch signal and the second touch signal judge that the corn plants passing by the cart do not have tillering conditions, generating a preset single corn image at a specified position on the corn planting model;
and in the process of continuously moving the cart, continuously generating a preset tillering corn image or a preset single-plant corn image on the corn planting model according to whether the tillering condition of the corn plant passed by the cart exists.
As a preferred scheme of the system for counting the planting and growing conditions of the corns in the whole period, the touch judgment module is further used for judging whether the upper touch probe assembly touches the second corn plant stem within a preset trolley advancing distance:
if the upper touch probe assembly touches the second corn plant stem, a fourth touch signal is obtained; at the moment, after the trolley moves for a preset travelling distance, the lower penetration sounding assembly touches the second corn plant stem to obtain a third touch signal;
the corn tillering judgment module is further used for judging that the tillering condition of the corn plants passing by the cart exists through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal;
the corn tillering judgment module is further used for judging that the tillering condition of the corn plants passing by the cart exists through the first touch signal, the second touch signal and the third touch signal if the upper touch probe assembly does not touch the second corn plant stem and the lower touch probe assembly touches the second corn plant stem;
the corn tillering judgment module is also used for judging that the corn plants passing by the cart have no tillering condition through the first touch signal and the second touch signal if the upper penetration assembly does not touch the second corn plant stem and the lower penetration assembly does not touch the second corn plant stem;
the planting model analysis module is further used for generating a preset tillering corn image at a designated position on the corn planting model when the tillering condition of a corn plant passing by the cart is judged through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal.
As an optimal scheme of a system for counting the planting and growing conditions of corns in a full period, in different growing stages of corns, the vertical distance between the upper sounding component and the lower sounding component is changed by adjusting the upper and lower positions of the upper sounding component, so that the distribution of the upper sounding component and the lower sounding component is adapted to the corns in different production stages;
the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of maize.
The system for counting the corn planting growth conditions in the whole period preferably further comprises a corn survival analysis module, wherein the corn survival analysis module is used for judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages.
The corn density analysis module is used for counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
The upper sounding component and the lower sounding component are arranged on the side part of the trolley, the upper sounding component is positioned above the lower sounding component, and the upper sounding component is also positioned in front of the lower sounding component; acquiring a first touch signal of an upper penetration assembly touching a first corn plant stem, and acquiring a second touch signal of a lower penetration assembly touching the first corn plant stem within a preset trolley travel distance; after the cart moves a preset traveling distance, whether the lower penetration assembly touches the second corn plant stem is judged: if the lower penetration assembly touches the second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal; if the lower penetration assembly does not touch the second corn plant stem, the corn plant passed by the cart is judged to have no tillering condition through the first touch signal and the second touch signal. And judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages. And (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model. The invention realizes the statistics and analysis of the corn planting growth condition in the whole period, particularly the statistics of the corn tillering condition and the planting density in the whole period, has high efficiency, saves manpower and has high accuracy of the analysis and statistics result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic flow chart of a method for counting the growth of corn plants in a full period according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cart in the method for counting the growing conditions of corn plants in a full period according to the embodiment of the invention;
FIG. 3 is a schematic diagram of a single corn plant encountered during the cart traveling process in the method for counting the growth of corn plants in a full period according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of tillered corn encountered in the process of cart traveling in the method for counting the planting growth condition of corn in a full period provided by the embodiment of the invention;
FIG. 5 is a schematic view of a system for full-period statistics of corn planting growth in accordance with an embodiment of the present invention.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
In understanding the technical aspects of the present invention, the following general knowledge of corn planting is needed and is also known to those skilled in the art.
The tillering of the corn generally occurs in the seedling stage, and the tillering condition occurs at the root position of the corn; the row spacing of the corn is usually more than 50 cm, the plant spacing of the corn is usually more than 18 cm, the distance between the corn branches and the main plant is within 5 cm, and the height of the main plant of the corn is obviously higher than that of the corn branches. The main corn plant and the corresponding corn branch are also the so-called corn tillering phenomenon.
The main plant height of the corn is approximately the same in different corn growth stages in the same sowing period of the corn plants in the same corn field, and individual conditions are certainly not excluded, so that the statistical analysis of the overall growth condition of the corn is not influenced.
In addition, in order to facilitate abstraction and understanding of the technical scheme, the concepts of the first corn plant stem and the second corn plant stem are adopted in the following expression, if only a main plant exists in one corn plant, the statistical process can only identify the first corn plant stem and cannot identify the second corn plant stem, if branches exist in one corn plant, the statistical process can not only identify the first corn plant stem but also can identify the second corn plant stem, and the first corn plant stem and the second corn plant stem are simultaneously identified in the preset advancing distance, so that the corresponding corn tillering condition can be judged.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, embodiment 1 of the present invention provides a method for performing statistics on corn planting growth conditions in a full cycle, including the following steps:
s11, arranging an upper sounding component I and a lower sounding component II on the side portion of the trolley, wherein the upper sounding component I is located above the lower sounding component II, and the upper sounding component I is also located in front of the lower sounding component II;
s21, acquiring a first touch signal of the upper penetration assembly I touching a first corn plant stem, and acquiring a second touch signal of the lower penetration assembly II touching the first corn plant stem within a preset trolley travelling distance;
s31, after the trolley moves a preset advancing distance, judging whether the lower penetration assembly II touches a second corn plant stem: a) If the lower penetration sounding assembly II touches a second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plant passing by the cart is judged according to the first touch signal, the second touch signal and the third touch signal; b) And if the lower penetration probe assembly II does not touch a second corn plant stem, judging that the corn plant passing by the cart does not have a tillering condition through the first touch signal and the second touch signal.
Referring to fig. 2, specifically, the cart is provided with a frame body, the frame body is provided with an upper sounding component I and a lower sounding component II, and the upper sounding component I and the lower sounding component II are arranged in tandem (in front of the head portion close to the cart) and in tandem. Go up sounding subassembly I and be equipped with the probe pointer, lower sounding subassembly II is equipped with down the probe pointer, and the head of going up probe pointer and lower probe pointer is soft material, and during soft material contact maize trunk stem, can produce touch signal, can take place simultaneously and warp the back through the maize plant of present process, can not produce rigid injury to the maize plant.
Specifically, the touch signals generated by the upper probe pointer and the lower probe pointer may be pressure signals, and when the upper probe pointer and the lower probe pointer generate pressure, it is determined through the pressure signals that touch occurs.
Specifically, the soft material can be a silica gel material, has certain flexibility, can deform when contacting the corn plant stem, generates a pressure signal, and cannot damage the corn plant stem.
In this embodiment, the method further includes step S41, when it is determined that the corn plant passed by the cart has tillering condition through the first touch signal, the second touch signal, and the third touch signal, generating a preset tillering corn image at a designated position on the corn planting model. And a step S42 of generating a preset single corn image at a designated position on the corn planting model when the first touch signal and the second touch signal judge that the corn plants passing by the cart have no tillering condition. And in the process of continuously moving the cart, according to whether tillering conditions exist in the corn plants passed by the cart, continuously generating a preset tillering corn image or a preset single-plant corn image on the corn planting model.
Specifically, the corn planting model is a computer model established according to the current corn field, is a computer simulation of the corn field and corn plants, and a preset image is called out to be displayed on the corn planting model by judging whether the corn plants passing through the cart are tillered corn or single corn plants. After the cart walks a corn field, the corn plant condition of the corn field can be displayed on the corresponding corn planting model.
Specifically, referring to fig. 3, when the cart advances, the cart drives the upper penetration assembly I and the lower penetration assembly II to advance, if the upper penetration assembly I is in first contact with the first corn plant stem and advances within 5 cm, the lower penetration assembly II touches the first corn plant stem again, that is, only two touch signals are generated to the same first corn plant stem within 5 cm, it can be determined that the corn plant passed by the cart only has the first corn plant stem and does not have the second corn plant stem, that is, there is no tillering condition, and the touch signals are transmitted back to the computer to generate a single corn image symbol on the corn planting model.
Specifically, referring to fig. 4, in the traveling process of the cart, if a corn plant tillers, the upper feeler assembly I touches both the first corn plant stem and the second corn plant stem, or touches the first corn plant stem and the second corn plant stem (i.e., the upper feeler assembly I is too high), while the lower feeler assembly II touches both the first corn plant stem and the second corn plant stem, that is, the upper feeler assembly I and the lower feeler assembly II move forward for a total of more than three times of touch signals, and the touch signals are transmitted back to the computer for generating tillered corn image symbols on the corn planting model.
Specifically, the travel distance of the cart can be obtained by rotating wheels of the cart, and the travel distance of the cart is obtained according to the circumference of the wheels of the cart and the number of rotation turns. The prior art for acquiring the number of turns of a wheel has various sensors that can be realized. Corresponding sensors can be developed independently based on the technical idea of the invention, and the travel distance can be determined through the number of turns.
Based on the above analysis, in this embodiment, within a preset cart travel distance, it is also determined whether the upper penetration assembly I touches the second corn plant stem: c) If the upper touch probe component I touches the second corn plant stem, a fourth touch signal is obtained; at the moment, after the cart moves for a preset travelling distance, the lower penetration sounding assembly II touches a second corn plant stem to obtain a third touch signal, and the tillering condition of the corn plants passing through the cart is judged according to the first touch signal, the second touch signal, the third touch signal and the fourth touch signal; d) If the upper sounding component I does not touch the second corn plant stem, and the lower sounding component II touches the second corn plant stem, the tillering condition of the corn plant passing by the cart is judged according to the first touch signal, the second touch signal and the third touch signal; e) And if the upper penetration sounding assembly I does not touch the second corn plant stem, the lower penetration sounding assembly II does not touch the second corn plant stem, and the corn plants passing through the trolley are judged to have no tillering condition through the first touch signal and the second touch signal.
Specifically, when the tillering condition of a corn plant passing by a cart is judged through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal, a preset tillering corn image is generated at a specified position on a corn planting model;
when the tillering condition of the corn plants passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal, generating a preset tillering corn image at a specified position on the corn planting model;
and when the first touch signal and the second touch signal judge that the corn plants passing by the cart have no tillering condition, generating a preset single corn image at a specified position on the corn planting model.
In the embodiment, in different growth stages of corns, the vertical distance between the upper penetration assembly I and the lower penetration assembly II is changed by adjusting the upper and lower positions of the upper penetration assembly I, so that the distribution of the upper penetration assembly I and the lower penetration assembly II is suitable for corns in different production stages; the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of maize. Judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages; and (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
Specifically, as the corn grows, the height of the upper contact probe assembly I can be adjusted in the growth stages of the four-leaf stage, the seven-leaf stage, the trumpet stage and the like of the corn, so that the survival condition of the whole mu of the corn in different periods can be accurately calculated through the height, for example, when the height of a corn plant is 50 cm, 3000 corn survival plants can be judged by generating 3000 touch signals on the upper contact probe assembly I, and when the corn grows to 70 cm, 2900 touch signals can be generated to judge that 100 corn plants die, and as the observation is embodied in a corn planting model generated by a computer, researchers can intuitively and directly go to the field to observe and count the causes of the fatality and related statistical work.
Specifically, on the maize planting model, the linkage can take place to the maize plant that generates and the maize planting field of reality, promptly in the statistical analysis of reality, if the maize plant death condition takes place, can mark in the maize planting model.
Based on the inspiration of above-mentioned technical scheme, can arrange two sets of assemblies I and the assembly II that contacts down on the both sides of shallow simultaneously, and then carry out statistical analysis simultaneously to two lines of maize.
In summary, the upper sounding component I and the lower sounding component II are arranged on the side portion of the cart, the upper sounding component I is located above the lower sounding component II, and the upper sounding component I is also located in front of the lower sounding component II; acquiring a first touch signal of an upper penetration assembly I touching a first corn plant stem, and acquiring a second touch signal of a lower penetration assembly II touching the first corn plant stem within a preset trolley travel distance; after the trolley moves a preset travelling distance, judging whether the lower penetration assembly II touches a second corn plant stem: if the lower penetration probe assembly II touches the second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal; if the lower penetration assembly II does not touch the second corn plant stem, the corn plant passed by the cart is judged to have no tillering condition through the first touch signal and the second touch signal. And judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages. And (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model. The invention realizes the statistics and analysis of the corn planting growth condition in the whole period, particularly the statistics of the tillering condition and the planting density of the corn in the whole period, has high efficiency, saves manpower and has high accuracy of the analysis and statistics result.
Example 2
Referring to fig. 5, the invention further provides a system for counting the corn planting growth condition in a full period, wherein an upper penetration assembly I and a lower penetration assembly II are arranged on the side of the cart, the upper penetration assembly I is positioned above the lower penetration assembly II, and the upper penetration assembly I is also positioned in front of the lower penetration assembly II;
further comprising:
the first touch acquisition module 1 is used for acquiring a first touch signal of the upper penetration assembly I touching a first corn plant stem;
the second touch acquisition module 2 is used for acquiring a second touch signal of the lower penetration assembly II touching the first corn plant stem within a preset trolley travel distance;
the touch judgment module 3 is used for judging whether the lower penetration assembly II touches the second corn plant stem or not after the trolley moves a preset advancing distance;
the corn tillering judgment module 4 is used for obtaining a third touch signal if the lower penetration assembly II touches a second corn plant stem, and judging that the corn plant passing by the cart has a tillering condition through the first touch signal, the second touch signal and the third touch signal; and if the lower penetration probe assembly II does not touch a second corn plant stem, judging that the corn plant passing by the cart does not have the tillering condition through the first touch signal and the second touch signal.
In this embodiment, the corn tiller further comprises a planting model analysis module 5, configured to generate a preset tiller corn image at a specified position on the corn planting model when it is determined that a tiller condition of a corn plant passed by the cart exists through the first touch signal, the second touch signal, and the third touch signal;
when the first touch signal and the second touch signal judge that the corn plants passing by the cart do not have tillering conditions, generating a preset single corn image at a specified position on the corn planting model;
and in the process of continuously moving the cart, according to whether tillering conditions exist in the corn plants passed by the cart, continuously generating a preset tillering corn image or a preset single-plant corn image on the corn planting model.
In this embodiment, the touch determination module 3 is further configured to determine whether the upper penetration assembly I touches the second corn plant stem within a preset distance of the cart:
if the upper touch probe component I touches the second corn plant stem, a fourth touch signal is obtained; at this time, after the cart moves by the preset travel distance, the lower penetration probe assembly II touches the second corn plant stem to obtain a third touch signal.
In this embodiment, the corn tillering determination module 4 is further configured to determine that a corn plant passing through the cart has a tillering condition through the first touch signal, the second touch signal, the third touch signal, and the fourth touch signal;
the corn tillering judgment module 4 is further configured to judge that the corn plants passing by the cart have tillering conditions through the first touch signal, the second touch signal and the third touch signal if the upper touch probe assembly I does not touch the second corn plant stem and the lower touch probe assembly II touches the second corn plant stem;
the corn tillering judgment module 4 is further configured to judge that the corn plant passing by the cart has no tillering condition through the first touch signal and the second touch signal if the upper penetration assembly I does not touch the second corn plant stem and the lower penetration assembly II does not touch the second corn plant stem.
In this embodiment, the planting model analyzing module 5 is further configured to generate a preset tillering corn image at a specified position on the corn planting model when it is determined that the corn plant passing through by the cart has a tillering condition through the first touch signal, the second touch signal, the third touch signal, and the fourth touch signal.
In the embodiment, in different growth stages of corns, the vertical distance between the upper penetration assembly I and the lower penetration assembly II is changed by adjusting the upper and lower positions of the upper penetration assembly I, so that the distribution of the upper penetration assembly I and the lower penetration assembly II is suitable for corns in different production stages;
the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of maize.
In this embodiment, the corn plant survival analysis module 6 is further included, and is configured to judge the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages.
In this embodiment, the corn density analysis module 7 is further included, and is configured to count the corn planting density according to the number of simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
It should be noted that, for the information interaction, execution process, and other contents between the modules/units of the system, since the same concept is based on the method embodiment in the embodiment of the present application, the technical effect brought by the information interaction, execution process, and other contents is the same as that of the method embodiment of the present application, and specific contents may refer to the description in the foregoing method embodiment of the present application, and are not described herein again.
Example 3
An embodiment of the present invention further provides a computer-readable storage medium, where a program code of a method for performing full-cycle statistics on corn planting growth conditions is stored, where the program code includes method instructions for performing the full-cycle statistics on corn planting growth conditions in the first aspect or any possible implementation manner thereof.
The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.
Example 4
An embodiment of the present invention further provides an electronic device, where the electronic device includes a processor, the processor is coupled to a storage medium, and when the processor executes instructions in the storage medium, the processor causes the electronic device to perform the method for performing full-period statistics on corn planting growth conditions in the first aspect or any possible implementation manner thereof.
Specifically, the processor may be implemented by hardware or software, and when implemented by hardware, the processor may be a logic circuit, an integrated circuit, or the like; when implemented in software, the processor may be a general-purpose processor implemented by reading software code stored in a memory, which may be integrated with the processor, located external to the processor, or stand-alone.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.).
In the case where the above-described series of processes is realized by software, a program constituting the software is installed from a network such as the internet or a storage medium such as a removable medium.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A method for counting the growth condition of corn plants in a full period is characterized by comprising the following steps: the method comprises the following steps:
arranging an upper sounding component and a lower sounding component on the side part of the cart, wherein the upper sounding component is positioned above the lower sounding component, and the upper sounding component is also positioned in front of the lower sounding component;
acquiring a first touch signal of the upper penetration assembly touching the first corn plant stem, and acquiring a second touch signal of the lower penetration assembly touching the first corn plant stem within a preset trolley advancing distance;
after the cart moves a preset traveling distance, judging whether the lower penetration assembly touches a second corn plant stem: a) If the lower penetration assembly touches a second corn plant stem, a third touch signal is obtained, and the tillering condition of the corn plant passing by the cart is judged according to the first touch signal, the second touch signal and the third touch signal; b) And if the lower penetration assembly does not touch a second corn plant stem, judging that the corn plant passed by the cart does not have a tillering condition through the first touch signal and the second touch signal.
2. The method for counting the planting growth condition of the corns in the whole period according to claim 1, is characterized in that: when the tillering condition of the corn plants passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal, generating a preset tillering corn image at a specified position on the corn planting model;
when the situation that tillering of corn plants passing by the cart does not exist is judged through the first touch signal and the second touch signal, generating a preset single corn image at a specified position on the corn planting model;
and in the process of continuously moving the cart, according to whether tillering conditions exist in the corn plants passed by the cart, continuously generating a preset tillering corn image or a preset single-plant corn image on the corn planting model.
3. The method for counting the planting growth condition of the corns in the whole period according to claim 1, is characterized in that: and judging whether the upper penetration assembly touches a second corn plant stem within a preset trolley travelling distance: c) If the upper touch probe assembly touches the second corn plant stem, a fourth touch signal is obtained; at the moment, after the cart moves for a preset travelling distance, the lower penetration assembly touches a second corn plant stem to obtain a third touch signal, and the tillering condition of the corn plants passing by the cart is judged according to the first touch signal, the second touch signal, the third touch signal and the fourth touch signal; d) If the upper sounding component does not touch the second corn plant stem, and the lower sounding component touches the second corn plant stem, judging that the corn plant passing by the cart has a tillering condition through the first touch signal, the second touch signal and the third touch signal; e) And if the upper penetration probe assembly does not touch the second corn plant stem, the lower penetration probe assembly does not touch the second corn plant stem, and the corn plant passing by the cart is judged to have no tillering condition through the first touch signal and the second touch signal.
4. The method for the whole-cycle statistics of the planting growth conditions of the corns according to the claim 3, is characterized in that: when the tillering condition of the corn plants passing by the cart is judged through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal, generating a preset tillering corn image at a specified position on the corn planting model;
when the tillering condition of the corn plants passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal, generating a preset tillering corn image at a specified position on the corn planting model;
and when the first touch signal and the second touch signal judge that the corn plants passing by the cart have no tillering condition, generating a preset single corn image at a specified position on the corn planting model.
5. The method for counting the growth condition of corn plants in the whole period according to claim 2 or 4, wherein the method comprises the following steps: in different growth stages of corns, the vertical distance between the upper sounding assembly and the lower sounding assembly is changed by adjusting the upper position and the lower position of the upper sounding assembly, so that the distribution of the upper sounding assembly and the lower sounding assembly is suitable for corns in different production stages;
the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of maize.
6. The method for counting the planting growth condition of the corns in the whole period according to claim 5, is characterized in that: judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages;
and (4) counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
7. The utility model provides a system for growth condition is planted to whole period statistics maize which characterized in that: arranging an upper sounding component and a lower sounding component on the side part of the cart, wherein the upper sounding component is positioned above the lower sounding component, and the upper sounding component is also positioned in front of the lower sounding component;
further comprising:
the first touch acquisition module is used for acquiring a first touch signal of the upper penetration assembly touching a first corn plant stem;
the second touch acquisition module is used for acquiring a second touch signal of the lower penetration assembly touching the first corn plant stem within a preset trolley travel distance;
the touch judgment module is used for judging whether the lower penetration assembly touches the second corn plant stem or not after the trolley moves a preset advancing distance;
the corn tillering judgment module is used for obtaining a third touch signal if the lower penetration assembly touches a second corn plant stem, and judging that the tillering condition of the corn plant passing by the cart exists through the first touch signal, the second touch signal and the third touch signal; and if the lower penetration assembly does not touch a second corn plant stem, judging that the corn plant passed by the cart does not have a tillering condition through the first touch signal and the second touch signal.
8. The system for the full-period statistics of the corn planting growth conditions of claim 7, wherein: the corn tillering detection system further comprises a planting model analysis module, wherein the planting model analysis module is used for generating a preset tillering corn image at a specified position on the corn planting model when the tillering condition of a corn plant passing by the cart is judged through the first touch signal, the second touch signal and the third touch signal;
when the first touch signal and the second touch signal judge that the corn plants passing by the cart do not have tillering conditions, generating a preset single corn image at a specified position on the corn planting model;
and in the process of continuously moving the cart, according to whether tillering conditions exist in the corn plants passed by the cart, continuously generating a preset tillering corn image or a preset single-plant corn image on the corn planting model.
9. The system for full-period statistics of corn planting growth according to claim 8, wherein: the touch judgment module is also used for judging whether the upper penetration assembly touches the second corn plant stem in the travel distance of a preset trolley:
if the upper touch probe assembly touches the second corn plant stem, a fourth touch signal is obtained; at the moment, after the trolley moves for a preset travelling distance, the lower penetration sounding assembly touches the second corn plant stem to obtain a third touch signal;
the corn tillering judgment module is further used for judging that the tillering condition of the corn plants passing by the cart exists through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal;
the corn tillering judgment module is further used for judging that the tillering condition of the corn plants passing by the cart exists through the first touch signal, the second touch signal and the third touch signal if the upper touch probe assembly does not touch the second corn plant stem and the lower touch probe assembly touches the second corn plant stem;
the corn tillering judgment module is also used for judging that the corn plants passing by the cart have no tillering condition through the first touch signal and the second touch signal if the upper penetration assembly does not touch the second corn plant stem and the lower penetration assembly does not touch the second corn plant stem;
the planting model analysis module is further used for generating a preset tillering corn image at a designated position on the corn planting model when the tillering condition of a corn plant passing by the cart is judged through the first touch signal, the second touch signal, the third touch signal and the fourth touch signal.
10. The system for the full-period statistics of the corn planting growth conditions of claim 7, wherein: in different growth stages of the corns, the vertical distance between the upper sounding component and the lower sounding component is changed by adjusting the upper and lower positions of the upper sounding component, so that the distribution of the upper sounding component and the lower sounding component is adapted to the corns in different production stages;
the different growth stages include the four-leaf stage, seven-leaf stage and trumpet stage of corn;
the corn survival analysis module is used for judging the survival conditions of the corn plants in different growth stages according to the number of the corn plants generated on the corn planting models in different growth stages;
the corn density analysis module is used for counting the corn planting density according to the number of the simulated corn plants on the corn planting model and the actual corn planting area represented by the corn planting model.
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