CN112149629A - Automatic parent seed selection system - Google Patents
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Abstract
The invention discloses a mother seed automatic selection system, comprising: the hatching box is internally and horizontally provided with a hatching net and a high-definition camera unit; the eclosion plaque is provided with a plurality of grids, and the bottom of each grid is provided with a weighing module; an emergence chamber having a plurality of emergence units, the emergence units comprising: an eclosion layer, a hollow layer and a channel layer for inserting the eclosion plaque; a scanning unit which scans and obtains an image of each square when the feathering plaque is inserted into the feathering layer; the processing unit is used for acquiring data of the high-definition camera unit, the weighing module, the sensing device and the scanning unit; a storage unit that stores the data processed by the processing unit; and the display unit displays the length, width and weight data of the female silkworm cocoons and the eclosion success rate of each layer of the eclosion unit so as to facilitate the selection of workers. Compared with the traditional method for manually measuring the length, width and weight data of the female silkworm cocoons and manually counting the data such as the hatching rate, the emergence rate and the like, the method realizes the automation of measurement and counting, is more convenient and faster to select, and has higher efficiency.
Description
Technical Field
The invention relates to the technical field of silkworm industry equipment, in particular to an automatic female parent selection system.
Background
The female parent is the first-stage breeding of silkworm breeding, and the selection of the female parent determines the stability and the excellence of the silkworm variety character, and is one of the important tasks of silkworm breeding. In the process of hatching the silkworm eggs, silkworm eggs of different varieties, batches or moth areas are subjected to hatching hastening and hatching under proper temperature, humidity and light, then the data such as hatching rate, sperm-free egg rate and dead egg rate are obtained through statistics of different varieties, and the moth areas with high hatching rate, low non-fertilized egg rate and low dead egg rate are selected from the data to serve as mother seeds for breeding. In the process, silkworm cocoons of different batches or varieties are subjected to cocoon planting protection in a proper temperature and humidity environment, then statistics is carried out to obtain data such as total cocoon weight, cocoon shell weight, emergence rate and dead cocoon rate, and a mother seed with more suitable indexes such as total cocoon weight, cocoon shell weight, emergence rate and dead cocoon rate is selected.
In the traditional technology, the hatchability, the sperm egg free rate, the dead egg rate, the shape and the weight of silkworm cocoons, the thickness of cocoon shells, the eclosion rate and the dead cocoon rate are all measured manually, and an experimenter puts the silkworm eggs into a culture device for culture and then manually counts the hatchability and the dead egg rate of the silkworm eggs; after measuring data such as the length and the width of the silkworm cocoons, the weight of a cocoon layer and the like through a tool, labeling the stock seeds, then putting the stock seeds into a culture device for emergence culture, counting the emergence rate and the dead cage cocoon rate after the emergence period is reached, and finally recording the emergence rate and the dead cage cocoon rate into a system. Such a conventional method is labor-intensive and prone to human error.
Therefore, it is desirable to design an automatic mother seed selection system that facilitates the statistics and selection of mother seed data.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is still another object of the present invention to provide an automatic female seed selection system, which automatically performs the statistics of the hatching rate, the egg immunity rate and the dead egg rate of the silkworm eggs, and automatically performs the measurement of the weight, length and width of the silkworm cocoons of the female seed and the statistics of the emergence rate of the silkworm cocoons, so as to automatically perform the female seed selection.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a parent automatic selection system including:
the hatching box is internally and horizontally provided with a hatching net to divide the inside into an upper layer space and a lower layer space, the aperture of the mesh of the hatching net is smaller than the minimum diameter of the silkworm eggs so as to prevent the silkworm eggs from falling off, a concave part is correspondingly formed above each mesh so as to partially accommodate the silkworm eggs, the top of the hatching box is provided with a high-definition camera unit for shooting downwards to obtain images of the silkworm eggs, and a light source is arranged for irradiating the silkworm eggs downwards; when in use, the number of the thrown silkworm eggs is less than that of the meshes, so that the hatched silkworms can enter the lower-layer space through the meshes to complete collection.
The eclosion plaque is provided with a plurality of square grids with the same size, the bottoms of the square grids are correspondingly provided with a weighing module, when each square grid is correspondingly provided with a female silkworm cocoon, the weighing module continuously records the weight information of the female silkworm cocoon, the length and the width of each square grid are known, and the frame and the bottom of each square grid are not white so as to form color difference with the female silkworm cocoon; the difference in color is beneficial to the scanning unit to identify the square and the female silkworm cocoons; the weighing module can also record the weight of the silkworm cocoons before and after emergence, so that the weight of the silk contained in the silkworm cocoons is obtained.
An emergence box, wherein a plurality of layers of spaces are formed in the emergence box in a separated mode, and each layer of space forms an emergence unit, and the emergence unit comprises: the eclosion layer is used for being inserted into the eclosion plaque, the hollow layer is positioned above the eclosion layer, and the channel layer is positioned between the eclosion layer and the hollow layer; the left side and the right side of the feathering layer are respectively provided with a sliding chute, the left side and the right side of the feathering plaque are respectively provided with a sliding block, and the sliding blocks are matched with the sliding chutes to ensure that the feathering plaque is movably inserted into the feathering layer; the channel layer is provided with a plurality of channels communicated with the eclosion layer and the hollow layer, each channel corresponds to one square grid, and the channels are butted on the square grids after the eclosion layer is inserted into the eclosion plaque; each channel is provided with a sensing device for sensing the passing of an object;
a scanning unit arranged on the upper layer of the insertion port of the feather layer and used for downwards scanning the square grids to obtain an image of each square grid when the feather plaque is inserted into the feather layer;
the processing unit is connected with the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit and is used for acquiring data of the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit;
wherein, the processing unit carries out image processing to the graine image that high definition camera shooting unit shot the acquisition, discerns the colour of graine image or compares with the graine image of various states that prestores to judge graine incubation state: wherein, when the color is taken as the identification characteristic, the un-hatched silkworm eggs are grayish brown or grayish purple, and the successfully hatched silkworm eggs are white or milk white; the unfertilized eggs are in light yellow, the dead eggs are in a black flat shriveled state, the processing unit can also prestore images of the eggs in an unhatched state and the incubated eggs so as to identify the incubation state of the eggs, the high-definition camera unit continuously shoots the images of the eggs at each stage, the final incubation state of the eggs is identified after the incubation period is reached, and the incubation state of the eggs is counted to obtain the sperm-free egg rate and the dead egg rate of the incubation rate;
the processing unit processes the scanned image to obtain the proportional relation between the sizes of the squares and the parent silkworm cocoons, and the length and the width of each square are known, so that the length and the width data of the parent silkworm cocoons in each square can be obtained through calculation according to the proportional relation; for example, after the processing unit identifies the background of the stock silkworm cocoon and the square grid, the processing unit calculates the sizes of the stock silkworm cocoon and the square grid respectively by taking a pixel as a unit so as to obtain a proportional relationship between the stock silkworm cocoon and the square grid, and then multiplies the actual length and the width of the square grid by the proportional relationship so as to obtain the actual length and the width of the stock silkworm cocoon. The processing unit can distinguish and identify the female silkworm cocoons and the square grids by taking color as an identification characteristic.
The processing unit acquires data of the weighing module in each square at regular time to obtain weight information of female silkworm cocoons in each square;
during the eclosion period, the processing unit continuously acquires signals of the sensing device to sense whether the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully eclosion when the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully do not eclosion when the silkworms do not pass through the processing unit, and obtains the eclosion success rate of each layer of eclosion units after statistics;
the storage unit is connected with the processing unit and used for storing the data processed by the processing unit;
and the display unit is connected with the processing unit and displays the length and width data of the female silkworm cocoons in each square, the weight information of the female silkworm cocoons in each square and the eclosion success rate of each layer of the eclosion unit so as to facilitate the selection of workers.
Above-mentioned technical scheme has designed the hatching box, and set up the hatching net in the hatching box, every mesh of hatching net holds a graine, so that the hatching of fixed shooting observation graine, utilize high definition camera unit to shoot the image that obtains the graine simultaneously, use the incubation state of colour as the characteristic identification graine, or compare the graine with the graine image of the various states of prestoring, obtain the incubation state of graine with the discernment, reach after the incubation period, the graine of statistics hatching and the graine that does not hatch, and then obtain hatchability and the rate of dying, the hatchability of graine and the statistics of the rate of dying have been accomplished automatically. The weight module is directly arranged in each square of the eclosion plaque to obtain the weight information of the female silkworm cocoons, and each square is provided with a color different from that of the female silkworm cocoons, such as black or yellow, so that the square and the female silkworm cocoons are distinguished by using an image processing technology and the size proportion of the square occupied by the female silkworm cocoons is identified, and the length and the width of the square are known, so that the processing unit can easily process the length and the width of the female silkworm cocoons, and the measurement of the length and the width of the female silkworm cocoons is automatically completed; in addition, after the female silkworm cocoons are eclosized, the eclosized silkworms climb upwards to seek the nature of mating, the sensing device is used for sensing whether the silkworms climb upwards to further judge whether the female silkworm cocoons are eclosized, the processing unit can obtain the eclosion rate of each layer of eclosion unit after statistics, further automatic statistics of the eclosion rate is completed, the processing unit can display the length width data and the weight data of the female silkworm cocoons in each square and the eclosion rate data of each layer of eclosion unit through sequencing and comparison of the eclosion rates, so that workers can compare and select the female silkworm cocoons, and the female silkworm cocoons are automatically selected.
Compare traditional manual measurement mother kind length width and weight data, manual statistics eclosion rate data, the present case has realized measuring and statistical automation, and it is more convenient to select, and efficiency is higher.
Preferably, in the automatic female silkworm cocoon selection system, scales are arranged on the long sides and the wide sides or the inner side walls of the squares so as to visually observe the length and the width of the female silkworm cocoons. The scales are beneficial to the working personnel to roughly judge the length and the width of the mother seeds when the mother seeds are put into the square.
Preferably, in the automatic parent seed selection system, the sensing device is an infrared sensor. The infrared inductor has high induction precision and low cost, and is beneficial to large-scale production and application.
Preferably, in the automatic mother seed selection system, a collection cage is arranged in the hollow layer, the collection cage is also inserted into the hollow layer in a sliding manner, the bottom of the collection cage is attached to the bottom of the hollow layer, the bottom of the collection cage is provided with a plurality of inlets, and each inlet is butted with one channel to allow the silkworm moths to enter the collection cage; cut apart through the metal mesh in the collection cage and form a plurality of collection spaces, every is collected the net gape intercommunication on the space through the metal mesh in order to guarantee to ventilate, and every is collected the space and corresponds an entry.
Among the above-mentioned technical scheme, the silk moth that feathers passes and enters into the collection cage after the passageway, collects the cage and uses the metal mesh to separate, consequently ventilates more ventilative, avoids the silk moth to suffocate and dies, and collects the cage and be convenient for collect the silk moth is unified.
Preferably, in the automatic parent seed selection system, the scanning unit includes a plurality of cameras, one camera is correspondingly disposed right above each row of squares, and the cameras scan and shoot from right above to below in the process of inserting the eclosion layer into the eclosion plaque to obtain image data of each square.
In the scheme, each square in each row passes through the lower part of the camera in the process of inserting the feather plaque into the feather layer, the camera obtains an image of each square, preferably a vertical projection drawing, the proportion precision is highest, and the calculated length and width are more accurate.
Preferably, in the automatic parent seed selection system, a lighting unit is further disposed on an upper layer of the insertion opening of the feather layer to illuminate the square grid downwards for facilitating shooting. In order to obtain a clearer image, the illumination unit is arranged to provide light.
Preferably, in the automatic female silkworm egg selection system, during the eclosion period, when the sensing device does not sense the passing of the silkworm moths, the data of the weighing module of the square grid is analyzed, and if the weight of the silk cocoons in the early stage of the eclosion is one time or more than the weight of the silk cocoons in the later stage of the eclosion, the eclosion of the female silkworm cocoons in the square grid is judged; otherwise, judging that the feather is not formed.
The silkworm moth to partial eclosion can't upwards pass the passageway and get into the hollow layer because the thin and small sick and disabled, utilizes weighing module's data to compare very much, and after the silkworm moth eclosion worn out the silkworm cocoon, the weight reduction of weighing module response led to the fact weighing data's change, consequently can judge more accurately that the silkworm cocoon has or not eclosion.
The invention at least comprises the following beneficial effects:
the invention designs an incubation box, an incubation net is arranged in the incubation box, each mesh of the incubation net contains a silkworm egg, so that the incubation of the silkworm egg can be fixedly shot and observed, meanwhile, a high-definition camera unit is used for shooting to obtain an image of the silkworm egg, the incubation state of the silkworm egg is identified by taking the color as a characteristic, or the silkworm egg is compared with prestored silkworm egg images in various states to identify the incubation state of the silkworm egg, after the incubation period is reached, the incubated silkworm egg and the unhatched silkworm egg are counted, the incubation rate and the dead egg rate are further obtained, and the statistics of the incubation rate and the dead egg rate of the silkworm egg is automatically completed. The weight module is directly arranged in each square of the eclosion plaque to obtain the weight information of the female silkworm cocoons, and each square is provided with a color different from that of the female silkworm cocoons, such as black or yellow, so that the square and the female silkworm cocoons are distinguished by using an image processing technology and the size proportion of the square occupied by the female silkworm cocoons is identified, and the length and the width of the square are known, so that the processing unit can easily process the length and the width of the female silkworm cocoons, and the measurement of the length and the width of the female silkworm cocoons is automatically completed; in addition, after the female silkworm cocoons are eclosized, the eclosized silkworms climb upwards to seek the nature of mating, the sensing device is used for sensing whether the silkworms climb upwards to further judge whether the female silkworm cocoons are eclosized, the processing unit can obtain the eclosion rate of each layer of eclosion unit after statistics, further automatic statistics of the eclosion rate is completed, the processing unit can display the length width data and the weight data of the female silkworm cocoons in each square and the eclosion rate data of each layer of eclosion unit through sequencing and comparison of the eclosion rates, so that workers can compare and select the female silkworm cocoons, and the female silkworm cocoons are automatically selected. Compared with the traditional method for manually measuring the length, width and weight data of the female parent, the method for manually counting the hatching rate, the dead egg rate and the emergence rate of the silkworm eggs has the advantages that the automation of measurement and counting is realized, the selection is more convenient and faster, and the efficiency is higher.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of an automatic parent seed selection system according to the present invention;
FIG. 2 is a schematic structural diagram of the hatching box and a partial enlarged view of a hatching net according to the present invention;
FIG. 3 is a side and top view of the present invention;
FIG. 4 is a block diagram of the components of the parent automatic selection system according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It should be noted that in the description of the present invention, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an automatic parent selection system includes:
as shown in fig. 2 in particular, the hatching box 11, in which a hatching net 1103 is horizontally arranged to divide the inside into an upper space 1101 and a lower space 1102, the aperture of a mesh 1105 of the hatching net 1103 is smaller than the minimum diameter of the eggs 12 to prevent the eggs 12 from falling off, the diameter of the eggs is approximately 1 mm, therefore, the aperture of the mesh should be smaller than 1 mm, a concave portion 1104 is correspondingly formed above each mesh 1105 to partially accommodate the eggs 12, a high-definition camera unit 1106 is arranged at the top inside the hatching box 11 to capture an image of the eggs 12 downwards, and a light source is arranged to illuminate the eggs downwards; in use, the number of the eggs 12 to be thrown is less than the number of the meshes 1105, so that the silkworm larvae obtained after the eggs are hatched can enter the lower layer space 1102 through the meshes 1105 to complete the collection.
The eclosion plaque 7 is specifically shown in fig. 3 and is provided with a plurality of square grids 9 with the same size, a weighing module 10 is correspondingly arranged at the bottom of each square grid 9, when each square grid 9 is correspondingly provided with a female silkworm cocoon, the weighing module 10 continuously records the weight information of the female silkworm cocoon, the length and the width of each square grid 9 are known, and the frame and the bottom of each square grid 9 are not white so as to form a color difference with the female silkworm cocoon;
an emergence tank 1 partitioned to form a plurality of layers of spaces, each layer of space forming an emergence unit 2, said emergence unit 2 comprising: an eclosion layer 3 for inserting the eclosion plaque, a hollow layer 4 positioned above the eclosion layer, and a channel layer 5 positioned between the eclosion layer and the hollow layer; the left side and the right side of the feather layer 3 are respectively provided with a sliding chute, the left side and the right side of the feather plaque 7 are respectively provided with a sliding block 8, and the sliding blocks 8 are matched with the sliding chutes to ensure that the feather plaque 7 is movably inserted into the feather layer 3; the channel layer 5 is provided with a plurality of channels which are communicated with the feather layer 3 and the hollow layer 4, each channel corresponds to one square lattice 9, and the channels are in butt joint with the square lattices after the feather plaque 7 is inserted into the feather layer 3; each channel is provided with a sensing device for sensing the passing of an object;
the scanning unit 6 is arranged at the upper layer of the insertion port of the feather layer 3 and is used for scanning the squares downwards to obtain an image of each square or directly scanning to obtain the length and width of the silkworm cocoons of the mother species when the feather plaque 7 is inserted into the feather layer 3;
the processing unit is connected with the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit and is used for acquiring data of the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit;
wherein, the processing unit carries out image processing to the graine image that high definition camera shooting unit shot the acquisition, discerns the colour of graine image or compares with the graine image of various states that prestores to judge graine incubation state: wherein, when the color is taken as the identification characteristic, the un-hatched silkworm eggs are red bean color or gray green or purple, and the successfully hatched silkworm eggs are white or light yellow; the processing unit can also prestore images of the silkworm eggs in the unhatched state and the hatched silkworm egg images so as to identify the hatching state of the silkworm eggs, the high-definition camera unit continuously shoots the silkworm eggs to obtain the images of the silkworm eggs at each stage, the final hatching state of the silkworm eggs is identified after the hatching period is reached, and the hatching state of the silkworm eggs is counted to obtain the hatching rate and the dead egg rate;
the processing unit is used for processing the image obtained by scanning of the scanning unit to obtain the proportional relation between the sizes of the squares and the female silkworm cocoons, and the length and the width of each square are known, so that the length and the width data of the female silkworm cocoons in each square can be obtained through calculation according to the proportional relation; for example, after the processing unit identifies the background of the stock silkworm cocoon and the square grid, the processing unit calculates the sizes of the stock silkworm cocoon and the square grid respectively by taking a pixel as a unit so as to obtain a proportional relationship between the stock silkworm cocoon and the square grid, and then multiplies the actual length and the width of the square grid by the proportional relationship so as to obtain the actual length and the width of the stock silkworm cocoon. The processing unit can distinguish and identify the female silkworm cocoons and the square grids by taking color as an identification characteristic.
The processing unit acquires data of the weighing module in each square at regular time to obtain weight information of female silkworm cocoons in each square;
during the eclosion period, the processing unit continuously acquires signals of the sensing device to sense whether the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully eclosion when the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully do not eclosion when the silkworms do not pass through the processing unit, and obtains the eclosion success rate of each layer of eclosion units after statistics;
the storage unit is connected with the processing unit and used for storing the data processed by the processing unit;
and the display unit is connected with the processing unit and displays the length and width data of the female silkworm cocoons in each square, the weight information of the female silkworm cocoons in each square and the eclosion success rate of each layer of the eclosion unit so as to facilitate the selection of workers.
When the scheme is implemented, when the hatchability and the dead egg rate are counted, the silkworm eggs are lightly placed on the hatching net of the hatching box for hatching, the high-definition camera unit is used for continuously shooting images of the silkworm eggs and sending the images to the processing unit, the processing unit judges and identifies the hatching state of the silkworm eggs, after the hatching period is reached, the hatchability and the dead egg rate of the silkworm eggs are counted, and unhatched silkworm eggs are dead eggs.
In order to select a better variety from different varieties or different batches of mother silkworm cocoons, each layer of the eclosion unit is correspondingly provided with one variety or one batch of mother silkworm cocoons, the eclosion box controls uniform environmental conditions so as to be compared, the weighing module in each square in each layer of the eclosion unit obtains the weight information of the mother silkworm cocoons, each square is provided with a color different from that of the mother silkworm cocoons, such as black or yellow, and the like, the processing unit distinguishes the square from the mother silkworm cocoons by utilizing an image processing technology and obtains the size ratio of the mother silkworm cocoons to the square, and the length and the width of the square are known, so that the processing unit can easily process the length and the width of the mother silkworm cocoons, and automatically complete the measurement of the length and the width of the mother silkworm cocoons; in addition, after the parent silkworm cocoons are eclosized, the eclosized silkworms climb upwards to seek the nature of mating, the sensing device is used for sensing whether the silkworms climb upwards to further judge whether the parent silkworm cocoons are eclosized, the processing unit can obtain the eclosion rate of each layer of eclosion unit after counting, further automatic counting of the eclosion rate of the parent silkworm cocoons of corresponding varieties or batches is completed, the silkworm cocoons which are not successfully eclosion are dead eggs, the processing unit can display the length width data and the weight data of the parent silkworm cocoons in each square and the eclosion rate data of each layer of eclosion unit through sequencing and comparison of the eclosion rates, so that workers can compare and select the silkworm cocoons, and the purpose of automatic selection of the parent silkworm cocoons is achieved.
Compare traditional manual measurement mother kind length width and weight data, manual statistics eclosion rate data, the present case has realized measuring and statistical automation, and it is more convenient to select, and efficiency is higher.
Further, scales are arranged on the long edges and the wide edges or the inner side walls of the square grids 9 so as to facilitate visual inspection of the length and the width of the female silkworm cocoons. The scales are beneficial to the working personnel to roughly judge the length and the width of the mother seeds when the mother seeds are put into the square.
Further, the sensing device is an infrared sensor. The infrared inductor has high induction precision and low cost, and is beneficial to large-scale production and application.
Further, a collecting cage is arranged in the hollow layer 4, the collecting cage is also inserted into the hollow layer in a sliding mode, the bottom of the collecting cage is attached to the bottom of the hollow layer, the collecting cage is composed of a metal net or a plastic net, a plurality of inlets are formed in the bottom of the collecting cage, and each inlet is in butt joint with one channel to allow the silkworm moths to enter the collecting cage; cut apart through the metal mesh in the collection cage and form a plurality of collection spaces, every is collected the net gape intercommunication on the space through the metal mesh in order to guarantee to ventilate, and every is collected the space and corresponds an entry.
When above-mentioned scheme was implemented, to collect the cage and push hollow layer 4 in, it is corresponding with the passageway to collect every entry of cage, and the moth that feathers passes enters into after the passageway and collects the cage, collects the cage and uses the metal mesh to separate, consequently ventilates more and breathes freely, avoids the moth to suffocate and dies, and collects the cage and be convenient for collect the moth unification.
Further, the scanning unit comprises a plurality of cameras, one camera is correspondingly arranged right above each row of squares, and the cameras scan and shoot the image data of each square from right above to below in the process of inserting the feather layer 4 into the feather plaque 7.
In the scheme, each square 9 of each row passes through the lower part of the camera sequentially in the process of inserting the feather plaque into the feather layer, the camera obtains an image of each square, preferably a vertical projection drawing, the proportion precision is highest, and the calculated length and width are more accurate.
Further, a lighting unit is arranged on the upper layer of the insertion hole of the feather layer 3 and illuminates grids downwards so as to facilitate shooting. In order to obtain a clearer image, the illumination unit is arranged to provide light.
Further, in the eclosion period, when the sensing device does not sense that the silkworm moths pass through, analyzing the data of the weighing module of the square grid, and if the weight of the square grid in the early stage of the eclosion is more than one time or more than one time of the weight of the square grid in the later stage of the eclosion, judging that the silkworm cocoons of the mother silkworm of the square grid are eclosion; otherwise, judging that the feather is not formed.
Above-mentioned technical scheme is to the silk moth of partial eclosion because the thin and small sick and disabled can't upwards pass the passageway and get into the hollow layer and design, utilizes weighing module's data to compare, and after the silk moth eclosion worn out the silkworm cocoon, the weight reduction of weighing module response led to the fact weighing data's change, consequently can judge more accurately that the silkworm cocoon has or not eclosion.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. Parent automatic selection system, characterized by comprising:
the hatching box is internally and horizontally provided with a hatching net to divide the inside into an upper layer space and a lower layer space, the aperture of the mesh of the hatching net is smaller than the minimum diameter of the silkworm eggs so as to prevent the silkworm eggs from falling off, a concave part is correspondingly formed above each mesh so as to partially accommodate the silkworm eggs, the top of the hatching box is provided with a high-definition camera unit for shooting downwards to obtain images of the silkworm eggs, and a light source is arranged for irradiating the silkworm eggs downwards;
the eclosion plaque is provided with a plurality of square grids with the same size, the bottoms of the square grids are correspondingly provided with a weighing module, when each square grid is correspondingly provided with a female silkworm cocoon, the weighing module continuously records the weight information of the female silkworm cocoon, the length and the width of each square grid are known, and the frame and the bottom of each square grid are not white so as to form color difference with the female silkworm cocoon;
an emergence box, wherein a plurality of layers of spaces are formed in the emergence box in a separated mode, and each layer of space forms an emergence unit, and the emergence unit comprises: the eclosion layer is used for being inserted into the eclosion plaque, the hollow layer is positioned above the eclosion layer, and the channel layer is positioned between the eclosion layer and the hollow layer; the left side and the right side of the feathering layer are respectively provided with a sliding chute, the left side and the right side of the feathering plaque are respectively provided with a sliding block, and the sliding blocks are matched with the sliding chutes to ensure that the feathering plaque is movably inserted into the feathering layer; the channel layer is provided with a plurality of channels communicated with the eclosion layer and the hollow layer, each channel corresponds to one square grid, and the channels are butted on the square grids after the eclosion layer is inserted into the eclosion plaque; each channel is provided with a sensing device for sensing the passing of an object;
a scanning unit arranged on the upper layer of the insertion port of the feather layer and used for downwards scanning the square grids to obtain an image of each square grid when the feather plaque is inserted into the feather layer;
the processing unit is connected with the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit and is used for acquiring data of the high-definition camera shooting unit, the weighing module, the sensing device and the scanning unit;
wherein, the processing unit carries out image processing to the graine image that high definition camera shooting unit shot the acquisition, discerns the colour of graine image or compares with the graine image of various states that prestores to judge graine incubation state: wherein the un-hatched silkworm eggs are red bean color or gray green or purple, and the successfully hatched silkworm eggs are white or light yellow; after the hatching period is reached, counting the hatching state of the silkworm eggs to obtain the hatching rate and the dead egg rate;
the processing unit processes the image obtained by scanning of the scanning unit to obtain the proportional relation between the sizes of the squares and the female silkworm cocoons, and because the lengths and the widths of the squares are known, the length and the width data of the female silkworm cocoons in each square can be obtained by calculation through the proportional relation;
the processing unit acquires data of the weighing module in each square at regular time to obtain weight information of female silkworm cocoons in each square;
during the eclosion period, the processing unit continuously acquires signals of the sensing device to sense whether the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully eclosion when the silkworms pass through the processing unit, judges that the female silkworm cocoons in the square grid successfully do not eclosion when the silkworms do not pass through the processing unit, and obtains the eclosion success rate of each layer of eclosion units after statistics;
the storage unit is connected with the processing unit and used for storing the data processed by the processing unit;
and the display unit is connected with the processing unit and displays the hatching rate and the dead egg rate, the length and width data of the female silkworm cocoons in each square, the weight information of the female silkworm cocoons in each square and the eclosion success rate of each layer of eclosion unit so as to facilitate the selection of workers.
2. The automatic female silkworm selection system according to claim 1, wherein scales are provided on the long and wide sides or the inner side walls of the squares so as to visually observe the length and width of the female silkworm cocoons.
3. The system for automatically selecting a stock seed according to claim 1, wherein the sensing means is an infrared sensor.
4. The automatic female parent selection system according to claim 1, wherein a collection cage is arranged in the hollow layer, the collection cage is also inserted into the hollow layer in a sliding manner, the bottom of the collection cage is attached to the bottom of the hollow layer, the bottom of the collection cage is provided with a plurality of inlets, and each inlet is abutted with a passage to allow the silkworm moths to enter the collection cage; cut apart through the metal mesh in the collection cage and form a plurality of collection spaces, every is collected the net gape intercommunication on the space through the metal mesh in order to guarantee to ventilate, and every is collected the space and corresponds an entry.
5. The automatic mother seed selection system according to claim 1, wherein the scanning unit comprises a plurality of cameras, one camera is disposed directly above each row of squares, and the cameras scan and shoot from the right above downwards during the process of inserting the feather layer into the feather layer to obtain image data of each square.
6. The automatic mother seed selection system according to claim 5, wherein a lighting unit is further provided on the upper layer of the insertion port of the feather layer to illuminate a square grid downwards for facilitating shooting.
7. The system of claim 5, wherein during the emergence period, when the sensing device does not sense the passing of the moth, the data of the weighing module of the square grid is analyzed, and if the weight of the square grid before emergence is twice or more than the weight of the square grid after emergence, the emergence of the silkworm cocoon of the square grid is judged; otherwise, judging that the feather is not formed.
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| CN202011120393.1A CN112149629A (en) | 2020-10-19 | 2020-10-19 | Automatic parent seed selection system |
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| CN202011120393.1A CN112149629A (en) | 2020-10-19 | 2020-10-19 | Automatic parent seed selection system |
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