CN109509073B - Intelligent pig selling system and control method - Google Patents
Intelligent pig selling system and control method Download PDFInfo
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- CN109509073B CN109509073B CN201910029781.XA CN201910029781A CN109509073B CN 109509073 B CN109509073 B CN 109509073B CN 201910029781 A CN201910029781 A CN 201910029781A CN 109509073 B CN109509073 B CN 109509073B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 99
- 241000282887 Suidae Species 0.000 claims abstract description 62
- 238000004891 communication Methods 0.000 claims description 28
- 230000001934 delay Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000007726 management method Methods 0.000 description 6
- 238000009395 breeding Methods 0.000 description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K11/00—Marking of animals
- A01K11/001—Ear-tags
- A01K11/004—Ear-tags with electronic identification means, e.g. transponders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
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Abstract
The invention discloses an intelligent pig selling system, wherein an outlet of a channel is connected with an inlet of a weighing area, the weighing area is rectangular, the bottom of the weighing area is provided with an electronic platform scale, the inlet and the outlet of the weighing area are respectively provided with a first push plate which is controlled to be opened and closed and moved by a first push plate opening and closing motor and a first push plate moving motor and a second push plate which is controlled to be opened and closed by a second push plate opening and closing motor or a steering engine, an antenna of a reader is arranged above or/and on two sides of the channel, one side of the weighing area far away from the inlet and the outlet of the weighing area is provided with a third push plate which is controlled to be moved by a third push plate moving motor, and automatic control is realized through a controller. The invention also discloses a control method of the intelligent pig selling system, which comprises the steps of sequentially identifying the ear tag information of the pigs to be sold, placing the ear tag information in a weighing area, weighing and driving pigs. The invention realizes automatic data acquisition, weighing, driving and later data statistics, analysis and management in the whole pig selling process, thereby realizing rapid, accurate and intelligent batch pig selling.
Description
Technical Field
The invention relates to a pig selling system, in particular to an intelligent pig selling system and a control method, wherein mechanical, electronic and intelligent control are applied to the same system.
Background
With the improvement of national economy, the consumption proportion of Chinese meat is improved year by year, and livestock breeding is also changed from free-range breeding to large-scale breeding. At present, large-scale farms in China need to sell a large number of live pigs every day, a large amount of manpower is needed to be input in the selling link, and particularly in the weighing link of pigs, a plurality of people are generally needed to cooperate to drive pigs, weigh and count. Since the piglets are small in size and run quickly when being sold, the number of the piglets is difficult to clear quickly and accurately, and the efficiency of counting the number of the piglets sold is low. Therefore, a system capable of vending pigs is needed to assist in manually and automatically feeding pigs.
Traditional pig delivery platform is divided into big fence in both sides, and the middle passageway goes out pig mouth platform scale. Usually, 3-4 pig sales staff cooperate to drive pigs from a large fence to a platform scale, the pigs are usually driven by manually using objects such as sticks or the like to whip the pigs or in a mode of driving the pigs, then counting and weighing are carried out, and finally, the results are manually recorded in a paper form and uploaded to a related system for recording and summarization. Since the sales staff can sell a large amount of pigs simultaneously, and sell in order to carry out the pig fast, same batch can catch into a large amount of pigs and get into out the pig platform, owing to do not have the direction of advance of device restriction pig, the pig only can walk at will in the passageway, so can cause the pig to crowd each other, this greatly reduced catch up with pig efficiency, can increase the risk that the pig is injured and unexpected death moreover, bring unnecessary economic loss for the breeding ground. The whole pig discharging process is time-consuming and labor-consuming, and is low in efficiency, the situation that pigs are driven away and returned to a channel frequently occurs, so that the pigs enter and exit chaotic scenes, workers easily make mistakes to cause inaccurate counting, counting and weighing cannot be achieved very accurately, and therefore inaccurate counting information of a farm can be caused. Relevant information input that pig was sold must be done manually on paper shelves or mobile communication terminal, has increased the work burden of selling pig personnel, and information has very big mistake and leak in input and summarization in-process moreover, has also increased the manpower consumption in plant, more can't accomplish fine management. These conditions severely reduce the efficiency of the pig delivery system and the reliability of the information.
Disclosure of Invention
The invention aims to solve the problems and provide an intelligent pig selling system and a control method which are convenient for realizing accurate counting, weighing and pig driving.
The invention realizes the above purpose through the following technical scheme:
the intelligent pig selling system comprises a channel and a weighing area, wherein the weighing area is rectangular and is formed by connecting four side plates, the bottom of the weighing area is an electronic platform scale, an inlet and an outlet are respectively arranged on two opposite sides of the weighing area, a vertical first push plate is arranged at the inlet, a vertical second push plate is arranged at the outlet, the outlet of the channel formed by the two channel side plates is connected with the inlet of the weighing area, and the width of the channel is smaller than that of the side plate where the inlet side of the weighing area is located; the intelligent pig selling system further comprises a reader, a controller, a first push plate opening and closing motor, a first push plate moving motor, a second push plate opening and closing motor or a steering engine and a third push plate moving motor, wherein an antenna of the reader for reading information of a pig ear tag to be sold is arranged above or/and on two sides of the channel, one side, which is not an inlet and an outlet and is far away from the outlet, of the weighing area is provided with a vertical third push plate, a signal end of the reader and a signal end of the electronic platform scale are respectively connected with a signal end of the controller, and a control output end of the controller is respectively connected with a control input end of the first push plate opening and closing motor, a control input end of the first push plate moving motor for controlling the first push plate to move between the inlet and the outlet of the weighing area, and a control input end of the second push plate opening and closing motor or the steering engine for controlling the third push plate to move in a direction perpendicular to the moving direction of the first push plate.
In the structure, the channel, the weighing area and the electronic platform scale are necessary mechanisms of the pig selling system, and the first push plate and the second push plate are equivalent to two doors, namely an inlet door and an outlet door of the weighing area, so that pigs needing to be sold are conveniently weighed in the weighing area in a centralized manner; the first push plate opening and closing motor is used for controlling the opening and closing of the first push plate, the second push plate opening and closing motor or the steering engine is used for controlling the opening and closing of the second push plate, if a push-pull switch is adopted, the second push plate opening and closing motor is adopted to realize the opening and closing of the second push plate, and if a rotary switch is adopted, the steering engine is adopted to realize the opening and closing of the second push plate; the first push plate opening and closing motor and the first push plate opening and closing motor are controlled by the controller to finish automatic opening and closing, so that automatic control of pig feeding and pig discharging in the weighing area is realized; the first push plate moving motor is used for enabling the first push plate to move between an inlet and an outlet of the weighing area and matched with the third push plate to complete the pig driving process, namely, pigs in the weighing area are driven only from the inlet to the outlet, and automatic pig driving control is achieved under the control of the controller; the third push plate and the third push plate moving motor have the functions of driving pigs, namely after weighing is completed, the width (or length) of a weighing area is gradually reduced through the movement of the third push plate, the pigs are driven towards the outlet and inlet directions of the weighing area only, the pigs are matched with the movement of the first push plate, and finally the pigs are driven to the outlet only; the reader and the antenna thereof are used for identifying the information of the earmarks of the pigs to be sold, the information comprises the earmarks corresponding to the pigs one by one, and the information identified by the reader is transmitted to the controller and is used as the basis for the later calculation, statistics, analysis and control of the controller. The push plates are generally in a fence structure, so that the push plates are convenient to observe, can be made of transparent or semitransparent plates, and can be made of opaque plates, and the height of the push plates is not very high and is generally lower than 1m; the side plates of the weighing area can also be fence or other plates according to the requirement.
Preferably, in order to collect the ear tag information of pigs at multiple angles and multiple positions and avoid missing collection, one or more mounting brackets are arranged above the channel, and a plurality of antennas of the reader are respectively arranged on the mounting brackets and the inner sides of the two side plates of the channel. The situation can lead the reader to identify more repeated ear tag information, but has no influence on the whole control management, because the duplication elimination processing of the repeated ear tag information is very simple and quick to realize by using the controller, the normal work of the controller is not influenced at all, and the important purpose is to avoid missing acquisition.
Specifically, the reader is an RFID reader, and the controller is an MCU controller. The RFID reader corresponds to the communication mode of the earmarks of pigs to be sold, and the earmarks are generally RFID tags, so that the RFID reader is a patent applied by the applicant in the long term and is also a current conventional application; the MCU is a microprocessor, so that the use is more convenient and flexible.
Preferably, in order to make the opening and/or the closing and/or the movement of each push plate more convenient and convenient to control, the first push plate is driven by the first push plate opening and closing motor to vertically move in the two side rails through a chain, the first push plate opening and closing motor and the two side rails are all arranged on a moving seat, and a first moving roller driven by the first push plate moving motor to move between an inlet and an outlet of the weighing area is arranged at the bottom of the moving seat; the bottom of the second push plate is provided with a second opening and closing roller driven by the second push plate opening and closing motor to transversely move or one side of the second push plate is arranged on a corresponding side plate of the weighing area through the steering engine; the bottom of the third push plate is provided with a third moving roller which is driven by the third push plate moving motor to move in the direction perpendicular to the moving direction of the first push plate, and the third push plate forms the whole corresponding side edge of the weighing area.
Further, in order to conduct better limit guiding on each push plate, a first track is arranged on the inner wall of the side edge of the weighing area, which is close to the inlet and parallel to the connecting line of the inlet and the outlet, and one side of the movable seat is arranged in the first track through a first guide roller; when the second opening and closing roller is arranged at the bottom of the second push plate, a second track is arranged on the inner wall of the side edge of the weighing area, which is close to the outlet and is perpendicular to the connecting line of the inlet and the outlet, and one side of the second push plate is arranged in the second track through a second guide roller; the inner wall of the side plate, which is close to one side or two sides of the third push plate, of the weighing area is provided with a third track, and one side or two sides of the third push plate are installed in the third track through third guide rollers.
Further, in order to realize remote control and management, the intelligent pig selling system further comprises a wireless communication receiving and transmitting module and a cloud server, wherein a local communication end of the wireless communication receiving and transmitting module is connected with a remote communication end of the controller, and a wireless communication end of the wireless communication receiving and transmitting module is connected with the cloud server in a wireless communication mode.
A control method of an intelligent pig selling system comprises the following steps:
step 1, setting the number of pigs to be sold through the controller, sending an instruction to the reader by the controller, and identifying the ear tag information of the pigs to be sold through the antenna by the reader;
step 2, the pigs to be sold pass through the channel, and the reader identifies the corresponding ear tag information of each pig to be sold and transmits the ear tag information to the controller;
step 3, after receiving the first earmark information of the pigs to be sold, the controller controls the first push plate opening and closing motor to move the first push plate upwards to be opened, so that the pigs to be sold can pass through conveniently;
step 4, the controller continuously receives a plurality of pieces of information of the to-be-sold pig ear tags, and delays for a period of time to enable the to-be-sold pig receiving the information of the ear tags to enter the weighing area completely until the number of ear tags corresponding to the received non-repeated information of the ear tags is equal to the number of the to-be-sold pig initially set, and the controller controls the first push plate opening and closing motor to downwards move and close the first push plate and controls the reader to stop working;
step 5, the controller controls the electronic platform scale to start weighing, receives weight information of the electronic platform scale, correlates with corresponding ear tag information of the pigs to be sold, and calculates total weight and individual average weight of the pigs to be sold; if the controller is in wireless communication connection with the cloud server through the wireless communication transceiver module, the controller sends the ear tag information, the total weight information and the average weight information of the pigs to be sold to the cloud server;
step 6, the controller controls the second push plate opening and closing motor or steering engine to open the second push plate;
step 7, the controller controls the third push plate moving motor to move the third push plate to the direction close to the outlet side of the weighing area until the third push plate is close to the outlet of the weighing area as much as possible, and part of pigs to be sold only leave the weighing area through the outlet;
step 8, the controller controls the first push plate moving motor to move the first push plate towards the direction close to the outlet of the weighing area until the first push plate is close to the outlet of the weighing area as much as possible, and all pigs to be sold only leave the weighing area through the outlet;
step 9, the controller controls the second push plate opening and closing motor or steering engine to close the second push plate;
step 10, the controller controls the third push plate moving motor to move the third push plate in a direction far away from the outlet side of the weighing area until returning to the original position;
step 11, the controller controls the first push plate moving motor to move the first push plate in a direction away from an outlet of the weighing area until returning to the original position, namely an inlet; the step may be performed simultaneously with the step 10, or may be performed earlier than the step 10;
and step 12, finishing automatic control of pig selling, and repeating the steps 1-11 when pigs are sold next time.
The invention has the beneficial effects that:
according to the invention, the reader antenna is arranged in the channel and connected with the controller, the push plate is arranged at the corresponding position of the weighing area and the controller controls the push plate to automatically move, so that the automatic identification of the ear tag information of the pigs to be sold, the automatic weighing and counting of the pigs to be sold and the automatic driving of the pigs to be sold are realized, the automatic data acquisition, weighing, driving and later data statistics, analysis and management are realized in the whole process of the pig selling process, the rapid and accurate intelligent batch pig selling is realized, the pig selling efficiency and pig driving safety are effectively improved, the cost of a farm is saved, the fine management of the pigs is facilitated, the identity tracing function of the sold pigs is realized, and the health of people is facilitated.
Drawings
FIG. 1 is a perspective view of the intelligent pig vending system of the present invention;
FIG. 2 is a top view of the intelligent pig vending system of the present invention;
FIG. 3 is a circuit block diagram of the intelligent pig vending system of the present invention;
FIG. 4 is one of the perspective views of the intelligent pig vending system of the present invention;
FIG. 5 is a second perspective view of the intelligent pig vending system according to the embodiment of the present invention;
FIG. 6 is a third perspective view of the intelligent pig vending system of the present invention;
FIG. 7 is a perspective view of a fourth embodiment of the intelligent pig vending system of the present invention;
FIG. 8 is a fifth perspective view of the intelligent pig vending system of the present invention;
fig. 9 is a perspective view of a smart pig vending system according to an embodiment of the invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1, fig. 2 and fig. 3, the intelligent pig vending system of the present invention includes a channel 1, a weighing area 6, an RFID reader (not shown in fig. 1 and fig. 2), an MCU controller (not shown in fig. 1 and fig. 2), a first push plate opening and closing motor (not shown in fig. 1 and fig. 2), a first push plate moving motor (not shown in fig. 1 and fig. 2), a second push plate opening and closing motor or steering engine (not shown in fig. 1 and fig. 2), a third push plate moving motor (not shown in fig. 1 and fig. 2), the weighing area 6 is rectangular and is formed by interconnecting four side plates, the bottom of the weighing area 6 is an electronic scale 7, two opposite sides of the weighing area 6 are respectively provided with an inlet and an outlet, a vertical first push plate 5 is installed at the inlet, a vertical second push plate 9 is installed at the outlet, the outlet of the channel 1 formed by the two channel side plates 3 is connected with the inlet of the weighing area 6, and the width of the channel 1 is smaller than the width of the side plate 6 where the inlet side of the weighing area 6 is located; one or more mounting brackets 2 are arranged above the channel 1, a plurality of antennas 4 of the RFID reader for reading the information of the ear tag of the pig to be sold are respectively arranged on the mounting brackets 2 and the inner sides of the two channel side plates 3, and a vertical third push plate 8 is arranged on one side, which is not an inlet and an outlet and is far away from the outlet, of the weighing area 6; the first push plate 5 is driven by the first push plate opening and closing motor to vertically move in two side rails (not shown in the figure but convenient to understand, which are of a conventional structure) through a chain, the first push plate 5, the first push plate opening and closing motor and the two side rails are all arranged on a movable seat (not shown in the figure but convenient to understand, which is of a conventional structure), a first movable roller (not shown in the figure but convenient to understand) which is driven by the first push plate movable motor to move between an inlet and an outlet of the weighing area is arranged at the bottom of the movable seat, a first rail (not shown in the figure but convenient to understand, which is of a conventional structure) is arranged on the inner wall of a side edge of the weighing area 6, which is close to the inlet and is parallel to the connecting line of the inlet and the outlet, and one side of the movable seat is arranged in the first rail (not shown in the figure but convenient to understand, which is of a conventional structure) through a first guide roller, so that the first push plate 5 can be guided in a moving way; a second opening and closing roller (not shown in the figure, but convenient to understand) driven by the second push plate opening and closing motor to move transversely is arranged at the bottom of the second push plate 9, or one side of the second push plate 9 is arranged on a corresponding side plate of the weighing area 6 through the steering engine (not shown in the figure, but convenient to understand, and convenient to understand), when the second opening and closing roller is arranged at the bottom of the second push plate 9, a second track (not shown in the figure, but convenient to understand) is arranged on the inner wall of the side edge of the weighing area 6, which is close to the outlet and is perpendicular to the connecting line of the inlet and the outlet, and one side of the second push plate 9 is arranged in the second track (not shown in the figure, but convenient to understand, and convenient to understand) through the second guide roller; the bottom of the third push plate 8 is provided with a third moving roller (not shown in the figure, but convenient to understand) which is driven by the third push plate moving motor to move in a direction perpendicular to the moving direction of the first push plate 5, the third push plate 8 forms the whole corresponding side edge of the weighing area 6, the inner wall of the side plate of the weighing area 6, which is close to one side or two sides of the third push plate 8, is provided with a third track (not marked in the figure, but convenient to understand), and one side or two sides of the third push plate 8 is arranged in the third track (not shown in the figure, but convenient to understand) through the third guide roller; the signal end of the RFID reader and the signal end of the electronic platform scale 7 are respectively connected with the signal end of the MCU controller, and the control output end of the MCU controller is respectively correspondingly connected with the control input end of the first push plate opening and closing motor for controlling the opening and closing of the first push plate 5, the control input end of the first push plate moving motor for controlling the movement of the first push plate 5 between the inlet and the outlet of the weighing area 6, the control input end of the second push plate opening and closing motor or the steering engine for controlling the opening and closing of the second push plate 9 and the control input end of the third push plate moving motor for controlling the movement of the third push plate 8 in the direction mutually perpendicular to the movement direction of the first push plate 5.
Referring to fig. 3, in order to realize remote control and management, the intelligent pig selling system further includes a wireless communication transceiver module and a cloud server, wherein a local communication end of the wireless communication transceiver module is connected with a remote communication end of the MCU controller, and a wireless communication end of the wireless communication transceiver module is connected with the cloud server in a wireless communication manner. These are conventional telecommunication technologies.
The following embodiments are used for describing the preferred control method of the intelligent pig selling system in order to better understand the working principle and advantages of the system.
Examples:
the optimal control method of the intelligent pig selling system comprises the following steps:
step 1, as shown in fig. 1 and fig. 3, setting the number of pigs to be sold through the MCU controller, and sending an instruction to the RFID reader by the controller, wherein the reader identifies the information of the earmarks of the pigs to be sold through the antenna 4;
step 2, as shown in fig. 3 and fig. 4, the pigs 10 to be sold pass through the channel 1, and the RFID reader identifies the corresponding ear tag information of each pig 10 to be sold and transmits the ear tag information to the MCU controller;
step 3, as shown in fig. 3 and fig. 5, after receiving the ear tag information of the first pig to be sold 10, the MCU controller controls the first push plate opening and closing motor to move the first push plate 5 upwards to open, so that the pig to be sold 10 can pass through conveniently;
step 4, as shown in fig. 3, fig. 5 and fig. 6, the MCU controller continuously receives the ear tag information of a plurality of pigs to be sold 10, until the number of ear tags corresponding to the received non-repeated ear tag information is equal to the number of the initially set pigs to be sold, delaying for a period of time (the delay time is obtained according to the preferred time data obtained after multiple experiments, or can be comprehensively judged and set by combining the ear tag information time obtained by the antennas 4 at different positions, which can be easily realized by the MCU controller according to the prior art), so that the pigs to be sold 10 which receive the ear tag information all enter the weighing area 6, and the MCU controller controls the first push plate start-stop motor to move the first push plate 5 downwards to be closed, and controls the RFID reader to stop working;
step 5, as shown in fig. 3 and fig. 6, the MCU controller controls the electronic scale 7 to start weighing, receives weight information of the electronic scale 7, correlates with ear tag information of the corresponding pig 10 to be sold, and calculates total weight and individual average weight of the pig 10 to be sold; if the MCU controller is in wireless communication connection with the cloud server through the wireless communication transceiver module, the MCU controller sends ear tag information, total weight information and average weight information of the pigs to be sold 10 to the cloud server;
step 6, as shown in fig. 3 and fig. 7, the MCU controller controls the second push plate opening and closing motor or steering engine (steering engine is shown in the figure, but not shown, but is easy to understand) to open the second push plate 9;
step 7, as shown in fig. 3 and 8, the MCU controller controls the third push plate moving motor to move the third push plate 8 in a direction close to the outlet side of the weighing area 6 (also in a direction close to the inlet side) until the third push plate 8 approaches to the outlet of the weighing area 6 as much as possible, at this time, the distance between the third push plate 8 and the opposite side plate is substantially equal to the width of the inlet and the outlet of the weighing area 6, and part of pigs to be sold 10 exit the weighing area 6 through the outlet;
step 8, as shown in fig. 3, 8 and 9, the MCU controls the first push plate moving motor to move the first push plate 5 towards the direction close to the outlet of the weighing area 6 until the first push plate is as close to the outlet of the weighing area 6 as possible, and all pigs 10 to be sold exit the weighing area 6 through the outlet;
step 9, as shown in fig. 1, 3 and 9, the MCU controller controls the second push plate opening and closing motor or steering engine (steering engine in the figure, but not shown, but easy to understand) to close the second push plate 9;
step 10, as shown in fig. 1, 3 and 9, the MCU controls the third push plate moving motor to move the third push plate 8 in a direction away from the outlet side of the weighing area 6 until returning to the original position;
step 11, as shown in fig. 1, 3 and 9, the MCU controls the first push plate moving motor to move the first push plate 5 in a direction away from the outlet of the weighing area 6 until returning to the original position, namely, the inlet, as shown in fig. 1; the step may be performed simultaneously with the step 10, or may be performed earlier than the step 10;
and step 12, finishing automatic control of pig selling, and repeating the steps 1-11 when pigs are sold next time.
The above embodiments are only preferred embodiments of the present invention, and are not limiting to the technical solutions of the present invention, and any technical solution that can be implemented on the basis of the above embodiments without inventive effort should be considered as falling within the scope of protection of the patent claims of the present invention.
Claims (5)
1. The intelligent pig selling system comprises a channel and a weighing area, wherein the weighing area is rectangular and is formed by connecting four side plates, the bottom of the weighing area is an electronic platform scale, an inlet and an outlet are respectively arranged on two opposite sides of the weighing area, a vertical first push plate is arranged at the inlet, a vertical second push plate is arranged at the outlet, the outlet of the channel formed by the two channel side plates is connected with the inlet of the weighing area, and the width of the channel is smaller than that of the side plate where the inlet side of the weighing area is located; the method is characterized in that: the intelligent pig selling system further comprises a reader, a controller, a first push plate opening and closing motor, a first push plate moving motor, a second push plate opening and closing motor or a steering engine and a third push plate moving motor, wherein an antenna of the reader for reading information of a pig ear tag to be sold is arranged above or/and on two sides of the channel, a vertical third push plate is arranged on one side, which is not an inlet and an outlet and is far away from the outlet, of the weighing area, a signal end of the reader and a signal end of the electronic platform scale are respectively connected with the signal end of the controller, and a control output end of the controller is respectively connected with a control input end of the first push plate opening and closing motor for controlling the first push plate to move between the inlet and the outlet of the weighing area, and a control input end of the second push plate opening and closing motor or the steering engine for controlling the third push plate to move in a direction perpendicular to the moving direction of the first push plate; one or more mounting brackets are arranged above the channel, and a plurality of antennas of the reader are respectively arranged on the mounting brackets and the inner sides of the two channel side plates; the first push plate is driven by the first push plate opening and closing motor to vertically move in the tracks on two sides through a chain, the first push plate opening and closing motor and the tracks on two sides are all arranged on a movable seat, and a first movable roller driven by the first push plate moving motor to move between an inlet and an outlet of the weighing area is arranged at the bottom of the movable seat; the bottom of the second push plate is provided with a second opening and closing roller driven by the second push plate opening and closing motor to transversely move or one side of the second push plate is arranged on a corresponding side plate of the weighing area through the steering engine; the bottom of the third push plate is provided with a third moving roller which is driven by the third push plate moving motor to move in the direction perpendicular to the moving direction of the first push plate, and the third push plate forms the whole corresponding side edge of the weighing area.
2. The intelligent pig vending system of claim 1, wherein: the reader is an RFID reader, and the controller is an MCU controller.
3. The intelligent pig vending system of claim 1, wherein: a first track is arranged on the inner wall of the side edge of the weighing area, which is close to the inlet and parallel to the connecting line of the inlet and the outlet, and one side of the movable seat is arranged in the first track through a first guide roller; when the second opening and closing roller is arranged at the bottom of the second push plate, a second track is arranged on the inner wall of the side edge of the weighing area, which is close to the outlet and is perpendicular to the connecting line of the inlet and the outlet, and one side of the second push plate is arranged in the second track through a second guide roller; the inner wall of the side plate, which is close to one side or two sides of the third push plate, of the weighing area is provided with a third track, and one side or two sides of the third push plate are installed in the third track through third guide rollers.
4. The intelligent pig vending system of any of claims 1-3, wherein: the intelligent pig selling system further comprises a wireless communication receiving and transmitting module and a cloud server, wherein a local communication end of the wireless communication receiving and transmitting module is connected with a remote communication end of the controller, and a wireless communication end of the wireless communication receiving and transmitting module is connected with the cloud server in a wireless communication mode.
5. A method of controlling an intelligent pig vending system as claimed in any one of claims 1 to 3, wherein: the method comprises the following steps:
step 1, setting the number of pigs to be sold through the controller, sending an instruction to the reader by the controller, and identifying the ear tag information of the pigs to be sold through the antenna by the reader;
step 2, the pigs to be sold pass through the channel, and the reader identifies the corresponding ear tag information of each pig to be sold and transmits the ear tag information to the controller;
step 3, after receiving the first earmark information of the pigs to be sold, the controller controls the first push plate opening and closing motor to move the first push plate upwards to be opened, so that the pigs to be sold can pass through conveniently;
step 4, the controller continuously receives a plurality of pieces of information of the to-be-sold pig ear tags, and delays for a period of time to enable the to-be-sold pig receiving the information of the ear tags to enter the weighing area completely until the number of ear tags corresponding to the received non-repeated information of the ear tags is equal to the number of the to-be-sold pig initially set, and the controller controls the first push plate opening and closing motor to downwards move and close the first push plate and controls the reader to stop working;
step 5, the controller controls the electronic platform scale to start weighing, receives weight information of the electronic platform scale, correlates with corresponding ear tag information of the pigs to be sold, and calculates total weight and individual average weight of the pigs to be sold; if the controller is in wireless communication connection with the cloud server through the wireless communication transceiver module, the controller sends the ear tag information, the total weight information and the average weight information of the pigs to be sold to the cloud server;
step 6, the controller controls the second push plate opening and closing motor or steering engine to open the second push plate;
step 7, the controller controls the third push plate moving motor to move the third push plate to the direction close to the outlet side of the weighing area until the third push plate is close to the outlet of the weighing area as much as possible, and part of pigs to be sold only leave the weighing area through the outlet;
step 8, the controller controls the first push plate moving motor to move the first push plate towards the direction close to the outlet of the weighing area until the first push plate is close to the outlet of the weighing area as much as possible, and all pigs to be sold only leave the weighing area through the outlet;
step 9, the controller controls the second push plate opening and closing motor or steering engine to close the second push plate;
step 10, the controller controls the third push plate moving motor to move the third push plate in a direction far away from the outlet side of the weighing area until returning to the original position;
step 11, the controller controls the first push plate moving motor to move the first push plate in a direction away from an outlet of the weighing area until returning to the original position, namely an inlet; the step may be performed simultaneously with the step 10, or may be performed earlier than the step 10;
and step 12, finishing automatic control of pig selling, and repeating the steps 1-11 when pigs are sold next time.
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| CN112734730B (en) * | 2021-01-11 | 2023-07-28 | 牧原食品股份有限公司 | Livestock quantity identification method, device, equipment and storage medium |
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