CN110595547A - Pig farm abnormal operation monitoring devices - Google Patents
Pig farm abnormal operation monitoring devices Download PDFInfo
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- CN110595547A CN110595547A CN201911017867.7A CN201911017867A CN110595547A CN 110595547 A CN110595547 A CN 110595547A CN 201911017867 A CN201911017867 A CN 201911017867A CN 110595547 A CN110595547 A CN 110595547A
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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
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The embodiment of the invention relates to a pig farm operation abnormity monitoring device, which comprises: the temperature and humidity acquisition device is used for acquiring the temperature and humidity of the pig farm; the pigsty type quantity acquiring device is used for acquiring the type and the quantity of pigsties actually used in a pigsty; the power consumption acquisition device is used for acquiring the power consumption of the pig farm; and the comparison device is used for determining whether the pig farm runs normally or not according to the temperature and humidity, the types and the quantity and the electricity consumption of the pig farm.
Description
Technical Field
The invention relates to the field of monitoring of abnormal operation of a pig farm.
Background
At present, the scale of the pig farm is getting larger and larger, and the ownership interest relationship of the pig farm is also becoming complex. Due to the requirements of quarantine and the like, sometimes, the investor can hardly enter the pig farm to check the actual running condition of the pig farm. The operation of the pig farm can only depend on the report of an actual operator, and when the report is not real enough, the risk can be caused to investors or loan persons in the pig farm. The prior art is not perfect enough for how to remotely monitor the abnormal operation of the pig farm, and the investment of investors or lenders on the pig farm is hindered to a certain extent.
Disclosure of Invention
The present invention has been made in view of the above problems occurring in the prior art, and provides a pig farm operation abnormality monitoring device which alleviates or overcomes the above disadvantages of the prior art, and at least provides a useful choice.
According to one aspect of the invention, a pig farm operation abnormity monitoring device is disclosed, which comprises: the temperature and humidity acquisition device is used for acquiring the temperature and humidity of the pig farm; the pigsty type quantity acquiring device is used for acquiring the type and the quantity of pigsties actually used in a pigsty; the power consumption acquisition device is used for acquiring the power consumption of the pig farm; and the comparison device is used for determining whether the pig farm runs normally or not according to the temperature and humidity, the types and the quantity and the electricity consumption of the pig farm.
According to one embodiment, the temperature and humidity acquisition device is used for acquiring temperature and humidity data obtained by a temperature and humidity sensor arranged outside an air outlet of the pigsty, comparing the temperature and humidity data with temperature and humidity data obtained by a temperature and humidity sensor outside the pigsty and not affected by the air outlet of the pigsty, and acquiring a temperature and humidity difference value as a temperature and humidity difference inside and outside the pigsty; the comparison device establishes a relation curve between the difference between the temperature and the humidity inside and outside the pig house and the electricity consumption, and compares the relation curve with a standard curve so as to determine whether the pig house normally operates.
According to one embodiment, the power consumption obtaining device obtains indirect power consumption obtained by subtracting the total power consumption of each piggery from the total power consumption of the pig farm as the power consumption of the pig farm; the contrast device obtains the relation curve between indirect power consumption and temperature, pig house classification quantity, compares with the curve of standard to confirm the authenticity of managing.
According to an embodiment, the monitoring device for abnormal operation of the pig farm further comprises a pig number estimation device, which is used for estimating the number of pigs in the pig farm according to the temperature and humidity, the types and the number and the electricity consumption of the pig farm under the condition that the comparison device determines that the pig farm is normally operated.
According to an embodiment, the monitoring device for abnormal operation of the pig farm further comprises a pig farm coefficient adjusting unit for obtaining the energy consumption adjusting coefficient of each pig farm, and the electricity consumption obtaining device utilizes the energy consumption adjusting coefficient to adjust the obtained electricity consumption of the pig farm.
According to one embodiment, the used amount E obtained by the used amount obtaining means is calculated as follows:
h is the total power consumption of the pig farm and is the energy consumption adjusting coefficient of the ith pig house; h is the standard energy consumption of the ith pigsty; n is the total number of piggeries in use in the pig farm.
According to one embodiment, the power consumption obtaining device obtains indirect power consumption obtained by subtracting the total power consumption of each pigsty from the total power consumption of the pig farm, and the indirect power consumption is used as the power consumption of the pig farm, and the total power consumption is the most direct power consumption; the contrast device acquires the relation curve between indirect power consumption and temperature, pigsty type quantity, and the relation curve between direct power consumption and temperature, pigsty type quantity, and compares the relation curve with a standard curve, thereby determining the authenticity of operation.
According to the embodiment of the invention, whether the pig farm operates normally or not can be effectively and remotely monitored, and decision risk and financial risk of investors are reduced or avoided.
Drawings
The drawings are exemplary only, and are not intended as limitations on the scope of the invention.
FIG. 1 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to an embodiment of the present invention;
FIG. 2 shows an example of a relationship curve for an exemplary pig farm;
fig. 3 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to another embodiment of the present invention; and
fig. 4 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to yet another embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and the descriptions are intended to be illustrative, and not limiting.
Current pig farms are generally divided into a plurality of pigsty. The arrangement of the plurality of pigsties is beneficial to preventing the spread of pig diseases and is beneficial to separate breeding of different pigs. The conditions of these swineries are also different. For example, boar stalls, sow stalls, and general piggeries vary in temperature and humidity and in ventilation requirements. In addition, even for the same pigsty, the density of the swinery will vary in winter and summer.
The inventor of the application discovers that the corresponding relation exists between the number of different pigsties and the temperature and humidity conditions of the places where the pigsties are located and the power consumption in the research on big data, and can utilize the corresponding relation to remotely monitor the pigsties.
Fig. 1 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to an embodiment of the present invention.
As shown in fig. 1, according to an embodiment of the present invention, the piggery operation abnormality monitoring device includes a temperature and humidity obtaining device 10, a piggery type number obtaining device 20, a power consumption obtaining device 30, and a fitting comparison device 40.
The temperature and humidity obtaining device 10 obtains the temperature and humidity of the pig farm location. According to an embodiment, the temperature and humidity acquisition device does not need to be installed inside the piggery of the pig farm, and is mainly used as an environmental parameter of the pig farm, namely, the external temperature and humidity of the piggery. Can be arranged outside a pigsty in a pig farm. Can be installed outside the inspection area, so that the maintenance and the replacement of the temperature and humidity acquisition device 10 can be facilitated. Herein, the temperature and humidity include temperature, and may or may not include humidity. The influence of temperature is more obvious from the current big data. Temperature alone can be monitored without requiring particularly high accuracy, but in certain areas of the pig farm where dehumidification of the piggery is required, humidity is measured.
According to an embodiment, the temperature and humidity obtaining device 10 obtains the difference between the inside and outside temperature and humidity of the pigsty. The inventor finds that the power consumption condition can be better identified by the temperature and humidity difference inside and outside the pigsty. Of course, the identification of the temperature and humidity difference inside and outside the pigsty requires the installation of sensors inside the pigsty, which causes the installation of cost and maintenance cost, and has the problem of uncontrollable installation position. According to an implementation mode, a temperature and humidity sensor is arranged outside an air outlet of the pigsty, the temperature and humidity of the air outlet of the pigsty are compared with the numerical value of the temperature and humidity sensor outside the pigsty, which is not influenced by the air outlet, and a difference value is obtained and used as the temperature and humidity difference inside and outside the pigsty.
According to one embodiment, the temperature and humidity obtaining device 10 counts the difference between the highest temperature and the lowest temperature within a statistical time period.
The pigsty type quantity acquisition means 20 acquires the type and number of pigsties actually used in the pig farm. Available from the outside using various input devices. For example, the input can be obtained by setting a graphical user interface and performing input from the outside using a mouse or a keyboard. Or may be received from a remote location over a network. The specific number may be from the actual operator of the pig farm. The pigsty type herein means the type or number of pigs raised therein, which is determined by the pigs raised therein. It is needless to say that the pigsty may be changed in some ways not depending on the type of the building structure, material, etc. of the pigsty but depending on the pig to be raised.
The classification and comparison of the piggery are carried out by adopting the pigsty type and the number, so that the actual running condition can be more accurately determined.
The electricity consumption amount obtaining means 30 obtains the electricity consumption amount of the pig farm. According to one embodiment, the total electricity usage of the pig farm is obtained. This can be achieved by communicating the electricity consumption obtaining device with a general electricity meter or by providing an electricity quantity counting device on a general electricity supply line of the pig farm. According to one embodiment, the electricity consumption of each in-use pigsty can be obtained on the basis of the total electricity consumption. The electricity quantity statistical device can be arranged on the respective power supply bus circuit of each in-use pigsty to realize the electricity quantity acquisition of each in-use pigsty.
The fitting comparison device 40 generates a power consumption curve according to the temperature and humidity obtained by the temperature and humidity obtaining device 10, the pigsty type number obtained by the pigsty type number obtaining device 20 and the power consumption obtained by the power consumption obtaining device 30, compares the obtained power consumption curve with the standard curve, and determines the authenticity of operation.
Statistics and comparisons can be made in units of days or weeks.
And determining that the condition of unreal operation exists when the line type of the curve obtained by statistics is greatly different from the standard line type. In the present invention, the large difference includes a large difference in the average median and a large difference in the tendency.
For example, in the case of a specific number of pigsties, the power consumption at a specific temperature may be counted in advance to obtain a minimum power consumption curve and a maximum power consumption curve, so as to form a power consumption interval curve graph affected by the temperature and humidity for a period of time, and if the counted curve graph is located in the interval, the normal operation is performed.
For example, for a pig farm with a boar house, three sow pig houses and 6 conventional pig houses, the minimum and maximum power consumption at each temperature are statistically obtained as follows:
if the actual temperature of the pig farm is 9, 12, 13, 14, 12, 18, 17, 16, a curve based on the following data can be obtained, which is exemplarily shown in fig. 2.
| Temperature of | Maximum power consumption | Minimum power consumption |
| 9 | 1500 | 1350 |
| 12 | 1300 | 1150 |
| 13 | 1250 | 1100 |
| 14 | 1200 | 1050 |
| 12 | 1300 | 1150 |
| 18 | 500 | 400 |
| 17 | 550 | 450 |
| 16 | 600 | 500 |
If the actual data of the pig farm are within the interval of the highest power consumption and the lowest power consumption of the corresponding temperature, the pig farm can be judged to be in normal operation.
The above data are exemplary illustrations made for the sake of illustration. The more parameters and samples, the more accurate.
According to one embodiment, a predetermined fluctuation interval may be set by counting only the maximum value or the corresponding value of the power consumption amount corresponding to each temperature. The actual electricity consumption is normal operation in this section.
According to one embodiment, the indirect power consumption obtained by subtracting the total power consumption of each pigsty from the total power consumption of the pig farm is obtained, and a relation curve between the indirect power consumption and the temperature and the pigsty type number is obtained and compared with a standard curve, so that the authenticity of operation is determined. Whether to operate normally can be determined more accurately by using the indirect power consumption. This solution can be combined with a method of judging using the power consumption of the pigsty, which makes it easier to find out a false.
In the context of embodiments of the present invention, a relationship curve refers to a relationship of data over a period of time. The standard curve (or standard curve) is a benchmark relationship curve formed in advance from big data or from statistics of a particular type of pig farm. The standard relationship curve can change over time and/or the number of samples. Or formed according to historical data of the same pig farm or the same type of pig farm.
According to the embodiment of the invention, the authenticity of the operation can be more accurately determined by using the comparison of the relation curves of a period of time (one or two weeks or one month), and false alarm can be prevented.
In the above data, the reason why the difference between the power consumption amount corresponding to 16 degrees and the power consumption amount corresponding to 15 degrees is large is that the statistics of the data show that the event of ending the heating (power consumption influence event) occurs. Because the time for canceling or starting heating or starting the air conditioner or turning off the air conditioner has certain elasticity, the standard statistics can be respectively counted before and after the power consumption event.
Therefore, according to an embodiment, the fitting comparison device 40 obtains the starting time of the power consumption influencing event for comparison, so as to increase the accuracy of the result.
Fig. 3 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to another embodiment of the present invention. As shown in fig. 3, compared with the apparatus shown in fig. 1, the apparatus for monitoring abnormal operation in a pig farm according to the present embodiment is added with a pig number estimation apparatus 50 for estimating the number of pigs in the pig farm and estimating the number of pigs in the pig farm according to the temperature and humidity, the type and amount, and the power consumption of the pig farm.
Because the pigsties used in the pig farm and the number of the pigs in the pigsties are related, the number of the pigs in the pig farm can be estimated according to the type and the number of the pigsties used and the counted power consumption under the condition of determining that the pig farm normally operates according to historical data or a standard relation curve.
Fig. 4 shows a schematic block diagram of a pig farm operational anomaly monitoring device according to yet another embodiment of the present invention.
According to one embodiment, the piggery abnormal operation monitoring apparatus further comprises a piggery coefficient adjusting unit 60 for obtaining an energy consumption adjusting coefficient of each piggery. The current pigsty has a lot of products, the power consumption of the pigsty with different materials and structures is different, and the energy consumption needs to be compared with the energy consumption of a standard pigsty serving as a statistical basis to obtain an energy consumption regulating coefficient. The coefficients may be obtained from an external input or remotely, or calculated from an input energy parameter.
The power consumption obtaining device can utilize the energy consumption adjusting coefficient to adjust the obtained power consumption of the pig farm.
In one embodiment, the used amount E obtained by the used amount obtaining means is calculated as follows:
h is the total power consumption of the pig farm and is the energy consumption adjusting coefficient of the ith pig house; h is the standard energy consumption of the ith pigsty; n is the total number of piggeries in use in the pig farm.
It should be noted that although the piggery coefficients adjustment unit 60 of fig. 4 is added to the device of fig. 3, it should be understood by those skilled in the art that it may also be added directly to the device shown in fig. 2. That is, in the embodiment shown in fig. 4, the pig number estimation device 50 may be omitted.
The pig farm operation abnormality monitoring device of the present invention may be realized by a computer including a storage device and a computing device (CPU, etc.). The computer has stored in its memory computer software which, when executed (including when compiled) causes the computer to implement the apparatus and method of the present invention.
An aspect of the invention also includes the computer software.
It should be noted that the described embodiments are only some embodiments of the invention, not all embodiments. Based on the idea of the invention, any other embodiments within the scope of the claims of the invention belong to the protection scope of the invention.
Claims (7)
1. The utility model provides a pig farm abnormal operation monitoring devices for whether monitor pig farm normal operating, its characterized in that includes:
the temperature and humidity acquisition device is used for acquiring the temperature and humidity of the pig farm;
the pigsty type quantity acquiring device is used for acquiring the type and the quantity of pigsties actually used in a pigsty;
the power consumption acquisition device is used for acquiring the power consumption of the pig farm;
and the comparison device is used for determining whether the pig farm runs normally or not according to the temperature and humidity, the types and the quantity and the electricity consumption of the pig farm.
2. The pig farm operational abnormality monitoring device according to claim 1,
the temperature and humidity acquisition device is used for acquiring temperature and humidity data obtained by a temperature and humidity sensor arranged outside an air outlet of the pigsty, comparing the temperature and humidity data with temperature and humidity data obtained by a temperature and humidity sensor outside the pigsty and not influenced by the air outlet of the pigsty, and acquiring a temperature and humidity difference value as the temperature and humidity difference inside and outside the pigsty;
the comparison device establishes a relation curve between the difference between the temperature and the humidity inside and outside the pig house and the electricity consumption, and compares the relation curve with a standard curve so as to determine whether the pig house normally operates.
3. The apparatus according to claim 1, wherein the electricity consumption acquisition means acquires indirect electricity consumption obtained by subtracting the total electricity consumption of each piggery from the total electricity consumption of the piggery, as the electricity consumption of the piggery;
the contrast device obtains the relation curve between indirect power consumption and temperature, pig house classification quantity, compares with the curve of standard to confirm the authenticity of managing.
4. The device for monitoring the abnormal operation of the pig farm according to claim 1, further comprising a pig number estimation device for estimating the number of pigs in the pig farm according to the temperature and humidity, the type and the number, and the electricity consumption of the pig farm when the comparison device determines that the pig farm is operating normally.
5. The piggery abnormal operation monitoring device according to claim 1, further comprising a piggery coefficient adjusting unit for obtaining an energy consumption adjusting coefficient of each piggery,
and the power consumption acquisition device adjusts the acquired power consumption of the pig farm by utilizing the energy consumption adjusting coefficient.
6. The apparatus according to claim 5, wherein the electricity consumption E obtained by the electricity consumption obtaining means is calculated as follows:
h is the total power consumption of the pig farm and is the energy consumption adjusting coefficient of the ith pig house; h is the standard energy consumption of the ith pigsty; n is the total number of piggeries in use in the pig farm.
7. The device for monitoring the abnormal operation of the pig farm according to claim 1, wherein the electricity consumption obtaining device obtains indirect electricity consumption obtained by subtracting the total electricity consumption of each piggery from the total electricity consumption of the pig farm, and the indirect electricity consumption is used as the electricity consumption of the pig farm, and the total electricity consumption is the most direct electricity consumption;
the contrast device acquires the relation curve between indirect power consumption and temperature, pigsty type quantity, and the relation curve between direct power consumption and temperature, pigsty type quantity, and compares the relation curve with a standard curve, thereby determining the authenticity of operation.
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