CN111990282A - Real-time measuring platform and method for livestock distribution density - Google Patents
Real-time measuring platform and method for livestock distribution density Download PDFInfo
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- CN111990282A CN111990282A CN202010641045.2A CN202010641045A CN111990282A CN 111990282 A CN111990282 A CN 111990282A CN 202010641045 A CN202010641045 A CN 202010641045A CN 111990282 A CN111990282 A CN 111990282A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
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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
- G06T2207/30242—Counting objects in image
Abstract
The invention relates to a real-time measuring platform and a method for livestock distribution density, wherein the platform comprises: the vertical rod is positioned in the center of the pasture and used for providing a placement position for each device used for monitoring the pasture; the temperature measuring mechanism is used for measuring the ground temperature of the central position of the pasture to obtain the ground temperature of the site; the automatic water spraying equipment is used for determining the volume of spraying water to the pasture based on the difference value between the on-site ground temperature and a preset temperature threshold when the received on-site ground temperature exceeds the preset temperature threshold; and the wind speed detection mechanism is used for detecting the wind speed of the environment where the wind speed detection mechanism is located. The livestock distribution density real-time measuring platform and the method provided by the invention are stable in operation and effective in judgment. The real-time quantity of livestock in the current pasture is counted by adopting a calculation mode of a standard sheep, and whether the livestock in the current pasture is too much is judged based on a statistical result and the actual area of the pasture, so that reference data can be provided for whether the pasture is stopped.
Description
Technical Field
The invention relates to the field of animal husbandry management, in particular to a real-time livestock distribution density measuring platform and a real-time livestock distribution density measuring method.
Background
Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding. Is different from self-sufficient livestock breeding, and is mainly characterized by centralization, scale production and profit-making production purposes. Animal husbandry is an extremely important link for the exchange of substances between humans and the natural world.
Animal husbandry is one of the components of agriculture, and is combined with planting as two major pillars for agricultural production.
Animal husbandry often manifests itself in the early stages of economic development as a side-product of crop production, the so-called "post-farm animal husbandry". With the development of economy, the technology gradually develops into relatively independent industries in certain departments. For example: the laying hen industry, the broiler industry, the dairy cow industry, the beef cattle industry, the pig industry and the like. With the advent of the relatively independent animal husbandry industry, a powerful industrial sector has begun to be differentiated, which is the industry into which various animal husbandry services for animal husbandry and production are put, including: production of machines, equipment, veterinary drugs, compound feed and the like, and processing industries of various animal husbandry products, such as meat processing industry, milk product processing industry and the like. Thus, the broad animal husbandry industry also often includes the agro-industrial complex that serves it, such as various livestock companies, herdsman complexes, compound feed companies, and the like. In many developed countries around the world, animal husbandry is well developed regardless of the size of the territory and the population density, and the animal husbandry output accounts for over 50% of the total agricultural output except for japan, such as 60% in the united states, 70% in the united kingdom, and 80% -90% in some countries in northern europe. Since the 80's of the 20 th century in China, the growth rate of livestock production has far exceeded the average world level, and the per-capita yield or production value of livestock industry is still lower than the average world level. The main approaches to animal husbandry include: adjusting the structure of animal husbandry according to local conditions, opening up feed sources, improving livestock species, strengthening feeding management, preventing diseases and improving the productivity of unit livestock; and meanwhile, the number of the livestock is multiplied.
Disclosure of Invention
In order to solve the technical problems in the related field, the invention provides a real-time livestock distribution density measuring platform which can be used for counting the real-time quantity of livestock in the current pasture by adopting a standard sheep calculation mode and judging whether the livestock in the current pasture are excessive or not based on a counting result and the actual area of the current pasture, so that reference data can be provided for judging whether the current pasture is in rest or not.
Therefore, the present invention needs to have at least two important points:
(1) counting the real-time quantity of livestock in the current pasture to judge whether the livestock in the current pasture are excessive or not based on the real-time quantity and the area of the current pasture, thereby providing valuable reference data for continuous grazing or pasture rest;
(2) when the real-time quantity of livestock in the current pasture is counted, the mode of converting cattle and sheep into standard sheep is adopted to calculate the quantity of the livestock according to the difference of the feed of the cattle and the sheep.
According to an aspect of the present invention, there is provided a livestock distribution density real-time measuring platform, the platform comprising:
the vertical rod is positioned in the center of the pasture and used for providing a placement position for each device used for monitoring the pasture;
the temperature measuring mechanism is positioned at the bottom end of the vertical rod and used for measuring the ground temperature of the central position of the pasture to obtain the ground temperature of the site;
the automatic water spraying equipment is positioned near the temperature measuring mechanism, is connected with the temperature measuring mechanism and is used for determining the volume of spraying water to the pasture based on the difference value between the on-site ground temperature and the preset temperature threshold when the received on-site ground temperature exceeds the preset temperature threshold;
the wind speed detection mechanism is positioned on the top platform of the vertical rod and used for detecting the wind speed of the environment where the wind speed detection mechanism is positioned so as to obtain the corresponding instant environment wind speed;
the wireless transceiving interface is connected with the wind speed detection mechanism and used for wirelessly sending a wind speed alarm signal to a nearby pasture management terminal when the received instant environmental wind speed exceeds the limit;
the fisheye camera is positioned on the top platform of the vertical rod and used for executing image capturing action on a pasture below the fisheye camera to obtain a corresponding pasture captured image;
the target identification mechanism is connected with the fisheye camera and used for identifying each sheep body target from the pasture captured image based on a sheep body standard contour and identifying each cattle body target from the pasture captured image based on a cattle body standard contour;
the quantity analysis device is connected with the target identification mechanism and is used for taking one cattle body target as a preset quantity of standard sheep body targets and taking one sheep body target as one standard sheep body target so as to accumulate the total number of the standard sheep body targets in the pasture captured image based on the total number of the sheep body targets and the total number of the cattle body targets in the pasture captured image;
the instruction conversion mechanism is connected with the quantity analysis equipment and is used for determining whether to send out an excess livestock instruction according to the total number of the received standard sheep body targets and the pasture area, and the numerical value of the pasture area is a fixed numerical value;
when the value obtained by dividing the pasture area by the total number of the standard sheep body targets is lower than a preset value threshold value, sending an excess livestock instruction;
wherein, the volume of deciding to spray water to the pasture based on the difference of on-the-spot ground temperature and preset temperature threshold includes: the larger the difference between the on-site ground temperature and the preset temperature threshold value is, the larger the physical examination of spraying water to the pasture is determined to be.
According to another aspect of the present invention, there is also provided a real-time livestock distribution density measuring method, which includes using the real-time livestock distribution density measuring platform as described above to make a real-time judgment as to whether the number of livestock distributed in the current ranch is excessive relative to the area of the current ranch.
The livestock distribution density real-time measuring platform and the method provided by the invention are stable in operation and effective in judgment. The real-time quantity of livestock in the current pasture is counted by adopting a calculation mode of a standard sheep, and whether the livestock in the current pasture is too much is judged based on a statistical result and the actual area of the pasture, so that reference data can be provided for whether the pasture is stopped.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an automatic water spraying device of a real-time livestock distribution density measuring platform according to an embodiment of the invention.
Detailed Description
Embodiments of the real-time livestock distribution density measuring platform and method of the present invention will be described in detail with reference to the accompanying drawings.
The purpose of numerical analysis is to design and analyze ways of computation that can yield approximate but sufficiently accurate results for some problems. The following are some of the problems that can be addressed using numerical analysis: many advanced numerical analysis methods are used in numerical weather forecasting. Calculating the spacecraft trajectory requires solving the numerical solution of the ordinary differential equation. Automobile companies can use computers to simulate automobile collisions to improve the safety of automobiles in the event of collisions. Computer simulation may require solving a numerical solution to the partial differential equation. Hedge funds utilize various numerical analysis tools to calculate the market value of the stock and its degree of variation. Airlines use sophisticated optimization algorithms to determine fare, aircraft, personnel allocation and fuel usage. This field is also known as work research. Insurance companies will use numerical software to perform actuarial analysis.
Numerical analysis also calculates solutions to differential equations, including ordinary and partial differential equations, in an approximate manner. The ordinary differential equation usually uses an iterative method, knows one point of the curve, tries to calculate the slope, finds the next point, and deduces the data of the next point. The Euler method is among the simplest, the more commonly used being the Longge-Kutta method. The numerical analysis solution of partial differential equations generally converts the problem into a subspace of finite elements by discretizing the problem. The partial differential equation can be converted into an algebraic equation through a finite element method, a finite difference method and a finite volume method, but theoretical demonstration of the method is usually related to the theorem of functional analysis. Another numerical analysis solution to the partial differential equation is to use a discrete fourier transform or a fast fourier transform.
At present, in the concrete management of pasture, whether enough current cattle and sheep are eaten to the pasture grass body, whether the pasture need go on the rest field so that its inside grass body grows more exuberantly, lacks relevant detection mechanism, but the growth situation of pasture grass body is analyzed according to pasture managers 'naked eye, relies on pasture managers' historical experience to judge whether the pasture is the rest field, and obviously, present pasture management mode is too coarse.
In order to overcome the defects, the invention builds the livestock distribution density real-time measurement platform and the method, and can effectively solve the corresponding technical problems.
The real-time measuring platform for the distribution density of the livestock, which is shown according to the embodiment of the invention, comprises:
the vertical rod is positioned in the center of the pasture and used for providing a placement position for each device used for monitoring the pasture;
the temperature measuring mechanism is positioned at the bottom end of the vertical rod and used for measuring the ground temperature of the central position of the pasture to obtain the ground temperature of the site;
the automatic water spraying equipment is positioned near the temperature measuring mechanism and connected with the temperature measuring mechanism as shown in fig. 1, and is used for determining the volume of spraying water to a pasture based on the difference value between the on-site ground temperature and the preset temperature threshold when the received on-site ground temperature exceeds the preset temperature threshold;
the wind speed detection mechanism is positioned on the top platform of the vertical rod and used for detecting the wind speed of the environment where the wind speed detection mechanism is positioned so as to obtain the corresponding instant environment wind speed;
the wireless transceiving interface is connected with the wind speed detection mechanism and used for wirelessly sending a wind speed alarm signal to a nearby pasture management terminal when the received instant environmental wind speed exceeds the limit;
the fisheye camera is positioned on the top platform of the vertical rod and used for executing image capturing action on a pasture below the fisheye camera to obtain a corresponding pasture captured image;
the target identification mechanism is connected with the fisheye camera and used for identifying each sheep body target from the pasture captured image based on a sheep body standard contour and identifying each cattle body target from the pasture captured image based on a cattle body standard contour;
the quantity analysis device is connected with the target identification mechanism and is used for taking one cattle body target as a preset quantity of standard sheep body targets and taking one sheep body target as one standard sheep body target so as to accumulate the total number of the standard sheep body targets in the pasture captured image based on the total number of the sheep body targets and the total number of the cattle body targets in the pasture captured image;
the instruction conversion mechanism is connected with the quantity analysis equipment and is used for determining whether to send out an excess livestock instruction according to the total number of the received standard sheep body targets and the pasture area, and the numerical value of the pasture area is a fixed numerical value;
when the value obtained by dividing the pasture area by the total number of the standard sheep body targets is lower than a preset value threshold value, sending an excess livestock instruction;
wherein, the volume of deciding to spray water to the pasture based on the difference of on-the-spot ground temperature and preset temperature threshold includes: the larger the difference between the on-site ground temperature and the preset temperature threshold value is, the larger the physical examination of spraying water to the pasture is determined to be.
Next, the detailed structure of the real-time livestock density measuring platform of the present invention will be further described.
In the real-time livestock distribution density measuring platform:
taking a cattle target as a preset number of standard sheep targets comprises the following steps: the value of the preset number is between 1.5 and 3.
In the real-time livestock distribution density measuring platform:
the wireless transceiving interface is also used for wirelessly sending a wind speed safety signal to a nearby pasture management terminal when the received instant environment wind speed is not over the limit.
The real-time measuring platform for the livestock distribution density can further comprise:
and the voice playing mechanism is connected with the instruction switching mechanism and is used for playing the voice warning file corresponding to the livestock excess instruction when receiving the livestock excess instruction.
The real-time measuring platform for the livestock distribution density can further comprise:
the DDR memory chip is connected with the target identification mechanism and used for storing the sheep body standard outline and the sheep body standard outline;
and the DDR memory chip is also used for storing the total number of the standard sheep body targets together with the quantity analysis equipment.
In the real-time livestock distribution density measuring platform:
the target identification mechanism, the quantity analysis equipment and the instruction conversion mechanism are connected with the same quartz oscillation equipment and used for acquiring time sequence data provided by the quartz oscillation equipment.
In the real-time livestock distribution density measuring platform:
the command conversion mechanism is provided with a plurality of heat dissipation holes which are uniformly distributed on a shell of the command conversion mechanism;
wherein the quantity resolving device is implemented by a field programmable logic device designed based on VHDL language.
The real-time measuring platform for the livestock distribution density can further comprise:
and the pressure sensing equipment is arranged inside the target identification mechanism and used for sensing the internal pressure of the target identification mechanism.
The real-time measuring platform for the livestock distribution density can further comprise:
and the pressure alarm equipment is connected with the pressure sensing equipment and used for executing corresponding pressure alarm operation when the received internal pressure of the target identification mechanism exceeds the limit.
Meanwhile, in order to overcome the defects, the invention also provides a real-time livestock distribution density measuring method which comprises the step of using the real-time livestock distribution density measuring platform to judge whether the number of livestock distributed in the current pasture is excessive relative to the area of the current pasture in real time.
DDR SDRAM is an abbreviation of Double Data Rate SDRAM, and means a Double Data Rate SDRAM. DDR memory is developed on the basis of SDRAM memory, and SDRAM production system is still used, so for memory manufacturers, DDR memory production can be realized only by slightly improving equipment for manufacturing common SDRAM, and cost can be effectively reduced.
The SDRAM only transmits data once in a clock period, and the data transmission is carried out in the rising period of the clock; the DDR memory transfers data twice in one clock cycle, and can transfer data once in the rising period and the falling period of the clock, so the DDR memory is called a double-rate synchronous dynamic random access memory. DDR memory can achieve higher data transfer rates at the same bus frequency as SDRAM.
Compared with SDRAM: DDR uses a more advanced synchronous circuit, so that the main steps of transmission and output of the designated address and data are independently executed and are kept completely synchronous with the CPU; DDR uses DLL (Delay Locked Loop) technology, and when data is valid, the memory controller can use this data filter signal to pinpoint the data, output it every 16 times, and resynchronize the data from different memory modules. DDR essentially doubles the speed of SDRAM without increasing the clock frequency, allowing data to be read on both the rising and falling edges of the clock pulse, thus doubling its speed as standard SDRA.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A livestock distributive density real-time measuring platform, characterized in that the platform comprises:
the vertical rod is positioned in the center of the pasture and used for providing a placement position for each device used for monitoring the pasture;
the temperature measuring mechanism is positioned at the bottom end of the vertical rod and used for measuring the ground temperature of the central position of the pasture to obtain the ground temperature of the site;
the automatic water spraying equipment is positioned near the temperature measuring mechanism, is connected with the temperature measuring mechanism and is used for determining the volume of spraying water to the pasture based on the difference value between the on-site ground temperature and the preset temperature threshold when the received on-site ground temperature exceeds the preset temperature threshold;
the wind speed detection mechanism is positioned on the top platform of the vertical rod and used for detecting the wind speed of the environment where the wind speed detection mechanism is positioned so as to obtain the corresponding instant environment wind speed;
the wireless transceiving interface is connected with the wind speed detection mechanism and used for wirelessly sending a wind speed alarm signal to a nearby pasture management terminal when the received instant environmental wind speed exceeds the limit;
the fisheye camera is positioned on the top platform of the vertical rod and used for executing image capturing action on a pasture below the fisheye camera to obtain a corresponding pasture captured image;
the target identification mechanism is connected with the fisheye camera and used for identifying each sheep body target from the pasture captured image based on a sheep body standard contour and identifying each cattle body target from the pasture captured image based on a cattle body standard contour;
the quantity analysis device is connected with the target identification mechanism and is used for taking one cattle body target as a preset quantity of standard sheep body targets and taking one sheep body target as one standard sheep body target so as to accumulate the total number of the standard sheep body targets in the pasture captured image based on the total number of the sheep body targets and the total number of the cattle body targets in the pasture captured image;
the instruction conversion mechanism is connected with the quantity analysis equipment and is used for determining whether to send out an excess livestock instruction according to the total number of the received standard sheep body targets and the pasture area, and the numerical value of the pasture area is a fixed numerical value;
when the value obtained by dividing the pasture area by the total number of the standard sheep body targets is lower than a preset value threshold value, sending an excess livestock instruction;
wherein, the volume of deciding to spray water to the pasture based on the difference of on-the-spot ground temperature and preset temperature threshold includes: the larger the difference between the on-site ground temperature and the preset temperature threshold value is, the larger the physical examination of spraying water to the pasture is determined to be.
2. The livestock areal density real-time measurement platform of claim 1, wherein:
taking a cattle target as a preset number of standard sheep targets comprises the following steps: the value of the preset number is between 1.5 and 3.
3. The livestock areal density real-time measurement platform of claim 2, wherein:
the wireless transceiving interface is also used for wirelessly sending a wind speed safety signal to a nearby pasture management terminal when the received instant environment wind speed is not over the limit.
4. The livestock distributed density real-time measurement platform of claim 3, wherein said platform further comprises:
and the voice playing mechanism is connected with the instruction switching mechanism and is used for playing the voice warning file corresponding to the livestock excess instruction when receiving the livestock excess instruction.
5. The livestock distributed density real-time measurement platform of claim 4, wherein said platform further comprises:
the DDR memory chip is connected with the target identification mechanism and used for storing the sheep body standard outline and the sheep body standard outline;
and the DDR memory chip is also used for storing the total number of the standard sheep body targets together with the quantity analysis equipment.
6. The livestock areal density real-time measurement platform of claim 5, wherein:
the target identification mechanism, the quantity analysis equipment and the instruction conversion mechanism are connected with the same quartz oscillation equipment and used for acquiring time sequence data provided by the quartz oscillation equipment.
7. The livestock areal density real-time measurement platform of claim 6, wherein:
the command conversion mechanism is provided with a plurality of heat dissipation holes which are uniformly distributed on a shell of the command conversion mechanism;
wherein the quantity resolving device is implemented by a field programmable logic device designed based on VHDL language.
8. The livestock distributed density real-time measurement platform of claim 7, wherein said platform further comprises:
and the pressure sensing equipment is arranged inside the target identification mechanism and used for sensing the internal pressure of the target identification mechanism.
9. The livestock distributed density real-time measurement platform of claim 8, wherein said platform further comprises:
and the pressure alarm equipment is connected with the pressure sensing equipment and used for executing corresponding pressure alarm operation when the received internal pressure of the target identification mechanism exceeds the limit.
10. A method of real-time animal distribution density measurement, the method comprising using the real-time animal distribution density measurement platform of any of claims 1-9 to make a real-time determination of whether the number of animals distributed within a current pasture is excessive relative to the area of the current pasture.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641045.2A CN111990282A (en) | 2020-07-06 | 2020-07-06 | Real-time measuring platform and method for livestock distribution density |
| PCT/CN2020/109746 WO2022007117A1 (en) | 2020-07-06 | 2020-08-18 | Livestock distribution density real-time measurement platform and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010641045.2A CN111990282A (en) | 2020-07-06 | 2020-07-06 | Real-time measuring platform and method for livestock distribution density |
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| CN111990282A true CN111990282A (en) | 2020-11-27 |
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| CN202010641045.2A Withdrawn CN111990282A (en) | 2020-07-06 | 2020-07-06 | Real-time measuring platform and method for livestock distribution density |
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| WO (1) | WO2022007117A1 (en) |
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| CN114627013B (en) * | 2022-03-11 | 2022-09-13 | 江阴嘉欧新材料有限公司 | Water pipe bridging density measurement system and method |
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| WO2022007117A1 (en) | 2022-01-13 |
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