CN114383967A - Method, device and readable storage medium for acquiring water content of solid manure of livestock - Google Patents
Method, device and readable storage medium for acquiring water content of solid manure of livestock Download PDFInfo
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- 239000007787 solid Substances 0.000 title claims abstract description 191
- 210000003608 fece Anatomy 0.000 title claims abstract description 171
- 239000010871 livestock manure Substances 0.000 title claims abstract description 134
- 244000144972 livestock Species 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 53
- 244000144977 poultry Species 0.000 claims abstract description 52
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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Abstract
The invention provides a method, equipment and a readable storage medium for acquiring the moisture content of solid manure of livestock, wherein the method comprises the following steps: responding to the situation that solid dung of the poultry to be detected is loaded into a first injector, pushing the first injector to analyze water in the solid dung of the poultry to be detected out of a container, and remaining solid dung in an injection cylinder of the first injector; acquiring the volume of solid excrement in an injection barrel in the first injector and the volume of moisture in the container, and obtaining the weight of the solid excrement and the weight of the moisture according to the volume of the solid excrement and the volume of the moisture; and obtaining the water content of the solid manure of the poultry to be detected according to the weight of the solid manure and the weight of the water. The technical scheme of the invention can be close to the problems of high cost and poor accuracy when the water content of the solid manure of the livestock is detected.
Description
Technical Field
The invention relates to the technical field of testing of water content of solid manure of livestock. More particularly, the present invention relates to a method for obtaining the moisture content of solid manure of livestock, an apparatus for obtaining the moisture content of solid manure of livestock and a computer-readable storage medium.
Background
The solid manure of the livestock is an important byproduct of livestock farms, and various treatment methods for the solid manure of the livestock are available, such as biogas fermentation, farmland organic fertilizer and the like, so that the solid manure of the livestock can be used for reducing pollution caused by the manure, bringing new economic benefit to the farms and being the best treatment method for the solid manure of the livestock in the farms. No matter the solid manure of the livestock is used for methane fermentation or used as an organic fertilizer, the water content of the solid manure is one of important indexes for evaluating the solid manure quality of the livestock, so that the water content of the solid manure of the livestock needs to be detected.
The solid manure water content is the mass percentage of the water contained in the solid manure of the livestock, and the method for detecting the solid manure water content of the solid manure of the livestock comprises the steps of firstly carrying out solid-liquid separation on the solid manure of the livestock to obtain the water and the solid manure, then weighing the water and the solid manure in the solid manure of the livestock by the manure, and obtaining the solid manure water content of the solid manure of the livestock according to the weighing result.
At present, when solid-liquid separation is carried out on the solid manure of the livestock, a filtration method, a centrifugal separation method or a drying method can be adopted, wherein the filtration method is to place the solid manure of the livestock on a filter screen and carry out solid-liquid separation on the solid manure of the livestock by adopting the filter screen, and the method has the defects of long separation time, incomplete separation and poor accuracy of the water content of the obtained solid manure. The centrifugal separation method is to use a centrifuge to separate solid and liquid of the solid manure of the livestock, and the method has the defect of high cost. The drying method is to dry the moisture in the solid manure of the livestock by adopting a dryer, and the weight lost after drying is the weight of the moisture in the solid manure of the livestock.
In conclusion, the problems of high cost and poor detection accuracy exist in the prior art when the water content of the solid manure of the livestock is detected.
Disclosure of Invention
The invention provides a method, equipment and a readable storage medium for acquiring the water content of solid manure of livestock, which at least solve the problems of high cost and poor accuracy in detection of the water content of the solid manure of the livestock.
In order to solve the above problems, in a first aspect, the present invention provides a method for obtaining water content of solid manure of livestock, comprising: responding to the situation that solid dung of the poultry to be detected is loaded into a first injector, pushing the first injector to analyze water in the solid dung of the poultry to be detected out of a container, and remaining solid dung in an injection cylinder of the first injector; acquiring the volume of solid excrement in an injection barrel in the first injector and the volume of moisture in the container, and obtaining the weight of the solid excrement and the weight of the moisture according to the volume of the solid excrement and the volume of the moisture; and obtaining the water content of the solid manure of the poultry to be detected according to the weight of the solid manure and the weight of the water.
According to one embodiment of the present invention, in response to the pushing force pushing the first syringe being a set pushing force value and the piston of the first syringe stopping moving, pushing the first syringe is stopped and the volume of solid stool in the first syringe and the volume of moisture in the container are obtained.
According to another embodiment of the invention, obtaining the volume of solid manure and the volume of moisture comprises: and acquiring the length of pushing the first syringe, and obtaining the volume of the solid excrement and the volume of the moisture according to the length of pushing the first syringe.
According to yet another embodiment of the invention, the method further comprises: controlling the second injector to extract the moisture in the container, and obtaining the volume of the moisture according to the length of the second injector.
According to another embodiment of the invention, the method further comprises: stopping pumping the second syringe in response to the level of moisture in the container being a set level.
According to yet another embodiment of the invention, the method further comprises: and in response to the stroke of drawing the second injector being larger than the set stroke, moving the position of the second injector and discharging the water in the syringe thereof.
According to another embodiment of the invention, the method further comprises: acquiring images of the first injector and the second injector, obtaining scales of the first injector and the second injector according to the images of the first injector and the second injector, and obtaining the volume of solid excrement and the volume of moisture in the solid excrement of the poultry to be detected according to the scales of the first injector and the second injector.
According to a further embodiment of the invention, said deriving the weight of solid manure and the weight of moisture from the volume of solid manure and the volume of moisture comprises: in response to the received type of the solid manure of the poultry and the livestock to be detected, finding out the density of the solid manure of the poultry and the moisture; and obtaining the weight of the solid excrement and the weight of the moisture according to the volume of the solid excrement and the volume of the moisture, and the density of the solid excrement and the density of the moisture.
In a second aspect, the present invention also provides an apparatus for obtaining moisture content of solid manure of poultry, comprising a processor and a memory, the memory being configured to store computer program instructions, the computer program instructions being executable by the processor to implement the method according to any one of the embodiments described above.
In a third aspect, the present invention also provides a computer-readable storage medium having stored thereon computer program instructions which, when executed, implement a method as in any one of the embodiments described above.
According to the technical scheme provided by the invention, the solid dung of the poultry to be detected is filled into a first injector, the solid dung of the poultry to be detected is subjected to solid-liquid separation through the first injector to obtain water and solid dung in the solid dung of the poultry to be detected, then the volume of the solid dung and the volume of the water are obtained, the weight of the solid dung and the weight of the water are obtained according to the volume of the solid dung and the volume of the water, and further the water content of the solid dung of the poultry to be detected is obtained. According to the technical scheme provided by the invention, on one hand, the first injector is adopted for carrying out solid-liquid classification on the solid manure of the poultry and livestock to be detected, and the injector is a common medical appliance and is low in price, so that the injector has the advantage of low cost; on the other hand, the first injector is pushed and pressed to extrude the moisture in the solid manure of the livestock to be detected into the container, so that the solid manure is thoroughly separated from the moisture, and the accuracy of detecting the moisture content of the solid manure of the livestock can be improved.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a flow chart of a method for obtaining water content of solid manure of livestock according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an apparatus for controlling a first syringe according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an apparatus for controlling a second syringe according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of another apparatus for controlling a second injector, according to an embodiment of the present invention; and
fig. 5 is a schematic structural diagram of the device for obtaining the moisture content of the solid manure of the livestock according to the embodiment of the invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the embodiments described herein are only some of the embodiments of the invention provided to facilitate a clear understanding of the concepts and legal requirements, and that not all embodiments of the invention may be practiced. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed in the present specification without inventive step, are within the scope of the present invention.
Referring to fig. 1, fig. 1 shows a flow chart of a method for obtaining moisture content of solid manure of livestock, and fig. 2 shows an apparatus for performing the method. The equipment shown in fig. 2 comprises a first base 11 and a first upright 12, wherein the bottom of the first upright 12 is fixed on the first base 11, and the length direction is vertical. One end of the first beam 131 is fixed on the first upright 12, a first portion of the first telescopic rod 141 is fixed at the other end of the first beam 131, a bottom of the other portion of the first telescopic rod 141 is provided with a tail portion of a first push rod 152 of the first syringe, and a head portion of the first push rod 152 is provided with a first piston 153. A rotating sleeve 130 is rotatably mounted on the first upright 2, and the rotating sleeve 130 can rotate around the first upright 12. One end of the second beam 132 is fixed on the rotary sleeve 130, and the other end is provided with a first injection tube 150 of the first injector, the length direction of the first injection tube 50 is vertical, and the first injection head 53 faces downwards. One end of the third beam 133 is fixed to the column 12 and the other end is provided with a funnel 140.
The method for obtaining the water content of the solid manure of livestock and poultry according to the invention is described below with reference to fig. 1. As shown in figure 1, the method for acquiring the water content of the solid manure of the livestock comprises the following steps:
in step S1, after the solid dung of the poultry to be tested is loaded into the first injection tube 150, the first telescopic rod 141 is controlled to extend to push the first piston 153 to move, so as to extrude the moisture in the solid dung of the poultry to be tested into the container located below the first injection tube 150.
In step S1, the rotating sleeve 130 is controlled to rotate so that the first syringe 150 moves to the lower side of the funnel 140, and then the fixed manure of the birds to be tested is loaded into the funnel 140 by a set amount, for example, the fixed manure of the birds to be tested is sampled by a cutting ring with a set volume and then loaded into the funnel 140, and the fixed manure of the birds to be tested is loaded into the first syringe 150 through the funnel 140. Then, the rotating sleeve 130 is controlled to rotate, so that the first syringe 150 moves to the lower part of the first telescopic rod 141, and the first push rod 151 corresponds to the position of the first syringe 150. And finally, the first telescopic rod 141 is controlled to extend to push the first piston 153 to vertically move downwards, so that the first piston 153 extrudes the solid manure of the livestock to be detected in the first injection tube 150, the moisture in the solid manure of the livestock to be detected is extruded from the first injection head 151 and falls into a container below the first injection tube 150, solid-liquid separation of the solid manure of the livestock to be detected is realized, the solid manure of the livestock to be detected is remained in the first injection tube 150, and the moisture in the solid manure of the livestock to be detected is flowed into the container.
In step S2, the volume of the solid feces in the first syringe 150 and the volume of the water in the container are obtained, and the weight of the solid feces in the solid feces of the poultry to be tested and the weight of the water are obtained according to the volume of the solid feces in the first syringe 150 and the volume of the water in the container. The first injection tube 150 is provided with scales, the container can use a graduated measuring cup, after the solid-liquid separation of the solid manure of the livestock to be detected, the pictures of the first injection tube and the container can be obtained, and the scales of the first injection tube 150 and the scales of the measuring cup are identified from the pictures, so that the volume of the solid manure and the volume of the water are obtained. After the volume of the solid excrement and the volume of the moisture are obtained, the weight of the solid excrement can be calculated according to the density and the volume of the solid excrement, and the weight of the moisture can be calculated according to the density and the volume of the moisture.
In step S3, the water content of the solid manure of the livestock to be tested is calculated according to the weight of the solid manure and the weight of the water in the solid manure of the livestock to be tested. And (4) after the weight of the water and the weight of the solid manure obtained in the step (S2) are obtained, adding the weight of the water and the weight of the solid manure to obtain the weight of the solid manure of the poultry to be detected, and then comparing the weight of the water with the weight of the solid manure of the poultry to be detected to obtain the water content of the solid manure of the poultry to be detected.
In summary, according to the technical scheme provided by the present invention, the solid dung of the poultry to be tested is loaded into the first injection tube 150, the solid-liquid separation of the solid dung of the poultry to be tested in the first injection tube 150 is performed by pushing the first piston 153, so as to obtain the moisture and the solid dung in the solid dung of the poultry to be tested, then the volume of the solid dung and the volume of the moisture are obtained, the weight of the solid dung and the weight of the moisture are obtained according to the volume of the solid dung and the volume of the moisture, and further the moisture content of the solid dung of the poultry to be tested is obtained. The invention only adopts the first injector when the solid-liquid separation is carried out on the solid manure of the livestock to be detected, and the injector is a common medical device, is convenient to obtain materials and has low price, so the technical scheme provided by the invention has the advantage of low cost. In addition, when the first injector is used for solid-liquid separation of the solid manure of the poultry to be detected, the first injector can be pushed to extrude the solid manure of the poultry to be detected, so that the solid manure of the poultry to be detected is thoroughly separated from water, and therefore the water content of the solid manure of the poultry obtained by the method provided by the invention also has the advantage of high accuracy.
The method for obtaining the water content of the solid manure of the livestock is integrally introduced in the above, and the method for obtaining the water content of the solid manure of the livestock is described in detail in the following by combining a specific application scene.
In an embodiment, when the first telescopic rod 141 is controlled to extend to push the first piston 153 to move downward in the first injection cylinder 150 in step S1, the thrust generated by the first telescopic rod 141 can be controlled to be a set thrust, and the length of the first telescopic rod 141 extending is obtained in real time during the process of extending the first telescopic rod 141; when the extension length of the first telescopic rod 141 is kept constant within a set time period, it can be determined that all the moisture in the solid manure of the poultry to be tested is extruded into the container, that is, the solid-liquid separation of the solid manure of the poultry to be tested is completed. In the setting manner of this embodiment, the thrust generated by the first telescopic rod 141 is set to be the set thrust, so that the situation that the water in the solid manure of the poultry to be tested cannot be extruded due to the over-small thrust of the first telescopic rod 141 or the first injection tube 150 is damaged due to the over-large thrust of the first telescopic rod 141 can be prevented.
In another embodiment, in the process of controlling the first telescopic rod 141 to extend to push the first piston 153 in step S1, the extending length of the first telescopic rod 141 can be obtained in real time; after the solid-liquid separation of the solid manure of the poultry to be tested is completed, the volume of the solid manure in the first injection tube 150 and the volume of the water discharged into the container can be calculated according to the extension length of the first telescopic rod 141, the distance between the first piston 153 and the top of the first injection tube 150, and the length and the volume of the first injection tube 150. For example, when solid-liquid separation of the solid manure of the poultry and animal to be tested is completed, the extension length of the first telescopic rod 141 is L1, the distance between the first piston 153 and the top of the first injection tube 150 is L2, the length of the first injection tube 150 is L0, the volume of the first injection tube 150 is V1, and the volume of the solid manure of the poultry and animal to be tested is W0, the volume W1 of the solid manure in the first injection tube 150 and the volume W2 of the water in the container can be obtained by the following calculation formula:
W1＝(L0-L1+L2)×V1/L0
W2＝W0-W1。
compared with the method of obtaining the volume of the solid feces by acquiring the scales of the first syringe 150 through the image, the method of calculating the volume of the solid feces in the first syringe 150 according to the extending length of the first telescopic rod 141 in the above embodiment can not only reduce the number of devices, but also reduce the complexity of data processing, thereby having the advantages of low cost, fast data processing speed and high accuracy.
In one embodiment, a method of obtaining a volume of moisture within a container may comprise: controlling the second syringe to draw the moisture in the container, and obtaining the volume of the moisture according to the length of the drawing piston of the second syringe. In this embodiment, the apparatus for controlling the second injector may include a second base 21 and a second upright 22 as shown in fig. 3, wherein the second upright 22 is a telescopic structure (e.g. a telescopic rod) capable of being telescopic in a vertical direction, and a first portion of the second upright is fixed to the second base 21, and a second portion of the second upright is fixed to a fourth beam 231 and a fifth beam 232. One end of the fourth beam 231 is fixed on the second upright post 22, the first part of the second telescopic rod 241 is fixed on the fourth beam 231, the bottom of the second part is provided with the tail part of a second push rod 252 of the second injector, and the head part of the second push rod 252 is provided with a second piston 253. One end of the fifth beam 233 is fixed to the second portion of the second upright 22, and the other end is provided with the second injection tube 250 of the second syringe, and the direction of the second injection head 251 is downward.
The arrangement mode of the embodiment can control the second upright post 22 to shrink to lower the position of the second injection tube 250 and make the second injection head 251 deeply penetrate into the moisture when the second injector is controlled to extract the moisture in the container; then the second telescopic rod 241 is controlled to contract, so that the second piston 352 moves upwards to draw the water in the container into the second injection tube 250; the contracted length of the second telescopic rod 241 is obtained in the process of controlling the contraction of the second telescopic rod 241, and the volume of the moisture is obtained according to the contracted length of the second telescopic rod 241. Because the diameter of container is great, and the degree of accuracy that obtains the moisture volume according to the scale on the container is relatively poor, consequently adopt the mode that second injection tube 250 extracted moisture in order to obtain the moisture volume in this embodiment, can improve the accuracy to moisture volume testing result.
Further, in another embodiment, the volume of the water in the container is obtained in real time during the process of controlling the second injector to extract the water in the container, and when the liquid level of the water in the container reaches a set liquid level (for example, when the liquid level of the water in the container is zero), the second injector is stopped being extracted. In this embodiment, when the second syringe is drawn, whether the moisture level in the container reaches the set level can be determined according to the following method: a photosensitive element is arranged at the bottom of the container, and a laser emitter is adopted to emit laser into the moisture at a set angle at a set position. When the photosensitive element can detect the laser, the liquid level of the moisture in the container is judged to reach the set liquid level. The setting mode of this embodiment can be with the poultry that awaits measuring solid excrement is appeared the moisture in the container and all takes out the second syringe, can prevent to take out and influence the accuracy to moisture volume detection owing to empty.
In another application scenario, when the second syringe is controlled to draw the moisture in the container, the length of the second piston 253 is obtained in real time, and when the length of the second piston 253 is the set length, it can be determined that the second syringe 250 of the second syringe is fully drawn, and at this time, the second syringe is moved to another position and pushes the second piston 253 to discharge the moisture in the second syringe 250, and then is moved to the container to continue to draw the moisture therein. In this embodiment, the position where the second syringe extracts water in the container is used as the water extracting level, the position where the second syringe discharges water in the second syringe is used as the water discharging level, and in order to change the position of the second syringe, a rotating table 20 is disposed on the second base, as shown in fig. 4, the bottom of the second column 22 is mounted on the rotating table 20, and the rotating table 20 can drive the second column to rotate around the center line thereof. When the water in the container is extracted, the second syringe may be rotated to the water extraction level, and then the second pillar 22 is controlled to be contracted to insert the second syringe into the water in the container, and then the second telescopic rod 241 is controlled to be contracted to extract the second piston 253, so that the water in the container is extracted into the second injection tube 250. When the second syringe 250 is fully drawn, the second upright post 22 can be controlled to extend to raise the height of the second syringe 250, then the second upright post is rotated by the rotary table to change the position of the second syringe, so that the second syringe is moved to the water discharge position, and then the second telescopic rod 241 is controlled to extend to push the second piston 253 to discharge the water in the second syringe 250.
In an application scene, the method for acquiring the volume of solid manure and water in the solid manure of the livestock to be detected comprises the following steps: after solid-liquid separation of the solid manure of the poultry to be detected is completed, an image of a first injector is obtained; after the moisture in the container is drawn, an image of the second syringe is acquired. Then, identifying the image of the first injector to obtain the corresponding scale of the first piston in the first injection cylinder 150, and obtaining the volume of the solid manure in the solid manure of the livestock to be detected according to the scale; in a similar way, the image of the second injector is identified to obtain the corresponding scale of the second piston in the second injection tube 250, and the volume of the water in the solid manure of the poultry to be detected can be obtained according to the scale. The setting mode of this embodiment can obtain the volume of the solid excrement and urine in the birds animal solid excrement and urine that awaits measuring according to first syringe image, obtains the volume of the moisture in the birds animal solid excrement and urine that awaits measuring according to second syringe image, can reduce the complexity of equipment.
The method for obtaining the density of the solid manure in the solid manure of the livestock is described in detail below by combining a specific application scene.
In one application scenario, the method for acquiring the density of the solid manure in the solid manure of the livestock comprises the following steps: receiving the type of the solid dung of the poultry to be detected input by a user, and obtaining the density of the solid dung and the density of the moisture of the solid dung of the poultry to be detected according to the type of the solid dung of the poultry to be detected. In this embodiment, the density of the solid manure in the solid manure of various kinds of livestock can be stored in the database, and when the moisture content of the solid manure of the livestock to be detected is detected, an operator can input the kind of the solid manure of the livestock to be detected through human-computer interaction equipment and the like, for example, the solid manure of the livestock to be detected is cow manure, pig manure or chicken manure. After the types of the solid manure of the poultry and the livestock to be detected input by an operator are received, the density of the solid manure and the density of water in the solid manure of the poultry and the livestock of the types are found out from the database. The arrangement mode of the embodiment can enable the method to detect the water content of the solid manure of various livestock, so that the applicability of the technical scheme of the invention can be improved.
According to another aspect of the present invention, the present invention further provides an apparatus for obtaining moisture content of solid manure of livestock, as shown in fig. 5, the apparatus for obtaining moisture content of solid manure of livestock comprises a processor, a memory, a communication interface and a communication bus, and the processor, the memory and the communication interface are communicated with each other through the communication bus. The processor is used to provide computing and control capabilities. The memory includes a nonvolatile storage medium, an internal memory. The non-volatile storage medium stores an operating system and computer program instructions. The internal memory provides an environment for the operating system and the execution of computer program instructions in the non-volatile storage medium. The communication interface of the device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The device for acquiring the moisture content of the solid manure of livestock provided by the embodiment has a memory for storing computer program instructions, and the computer program instructions, when executed by a processor, can implement the above-mentioned method embodiments for acquiring the moisture content of the solid manure of livestock.
According to yet another aspect of the present invention, there is also provided a computer-readable storage medium. It will be appreciated by those of ordinary skill in the art that all or a portion of the processes of implementing the above-described method embodiments for obtaining moisture content of poultry manure may be performed by associated hardware instructed by computer program instructions, which may be stored in a non-transitory computer readable storage medium, that when executed, may comprise processes of the above-described method embodiments. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In light of the foregoing description of the present specification, those skilled in the art will also understand that terms used herein, such as "upper", "lower", "length", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "lateral", etc., to indicate an orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings of the present specification for the purpose of convenience in explaining the aspects of the present invention and simplifying the description, and do not explicitly show or imply that the devices or elements involved must have the particular orientation, be constructed and operated in the particular orientation, and therefore the above-described orientation or positional relationship terms should not be understood or interpreted as limiting the aspects of the present invention.
In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.
While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. It is intended that the following claims define the scope of the invention and that the module compositions, equivalents, or alternatives falling within the scope of these claims be covered thereby.
Claims (10)
1. A method for obtaining the water content of solid manure of livestock is characterized by comprising the following steps:
responding to the situation that solid dung of the poultry to be detected is loaded into a first injector, pushing the first injector to analyze water in the solid dung of the poultry to be detected out of a container, and remaining solid dung in an injection cylinder of the first injector;
acquiring the volume of solid excrement in an injection barrel in the first injector and the volume of moisture in the container, and obtaining the weight of the solid excrement and the weight of the moisture according to the volume of the solid excrement and the volume of the moisture;
and obtaining the water content of the solid manure of the poultry to be detected according to the weight of the solid manure and the weight of the water.
2. The method for obtaining the moisture content of the solid manure of livestock according to claim 1, wherein in response to the pushing force of the first syringe being a set pushing force value and the piston of the first syringe stopping moving, the pushing of the first syringe is stopped and the volume of the solid manure in the first syringe and the volume of the moisture in the container are obtained.
3. The method for obtaining the moisture content of the solid manure of livestock according to claim 1 or 2, wherein obtaining the volume of the solid manure and the volume of the moisture comprises: and acquiring the length of pushing the first syringe, and obtaining the volume of the solid excrement and the volume of the moisture according to the length of pushing the first syringe.
4. The method for obtaining moisture content of solid manure of livestock according to claim 1, further comprising: controlling a second syringe to draw moisture in the container, and obtaining the volume of the moisture according to the length of the drawn second syringe.
5. The method for obtaining the moisture content of the solid manure of livestock according to claim 4, further comprising: stopping pumping the second syringe in response to the level of moisture in the container being a set level.
6. The method for obtaining the moisture content of the solid manure of livestock according to claim 4, further comprising: and in response to the stroke of drawing the second injector being larger than the set stroke, moving the position of the second injector and discharging the water in the syringe thereof.
7. The method for obtaining the moisture content of the solid manure of livestock according to claim 4, further comprising: acquiring images of the first injector and the second injector, obtaining scales of the first injector and the second injector according to the images of the first injector and the second injector, and obtaining the volume of solid excrement and the volume of moisture in the solid excrement of the poultry to be detected according to the scales of the first injector and the second injector.
8. The method for obtaining moisture content of solid manure of livestock according to claim 1, wherein said obtaining the weight of the solid manure and the weight of the moisture according to the volume of the solid manure and the volume of the moisture comprises:
in response to the received type of the solid manure of the poultry and the livestock to be detected, finding out the density of the solid manure of the poultry and the moisture;
and obtaining the weight of the solid excrement and the weight of the moisture according to the volume of the solid excrement and the volume of the moisture, and the density of the solid excrement and the density of the moisture.
9. An apparatus for obtaining moisture content of poultry manure, comprising a processor and a memory for storing computer program instructions for execution by the processor to perform the method of any one of claims 1-8.
10. A computer readable storage medium having computer program instructions stored thereon which, when executed, implement the method of any one of claims 1-8.
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