CN116868878A - Aeroponic cultivation system and method based on air circulation - Google Patents
Aeroponic cultivation system and method based on air circulation Download PDFInfo
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to an aeroponic cultivation system and method based on air circulation, wherein the system comprises the following components: a body module defining at least an interior cavity operable to receive a root region of a breeding plant; the acquisition module is at least used for acquiring image information of a root area of a breeding plant in the internal cavity; the central control module can receive the image information acquired by the acquisition module, the internal cavity of the main body module can provide a growth environment regulated by the central control module for the root area of the breeding plant, the growth environment at least comprises a space flow field state of the internal cavity, the central control module can generate a corresponding control signal for regulating the growth environment based on the received image information, and the central control module at least comprises the step of identifying the characteristic part of the root area of the breeding plant. The method comprises the following steps: transplanting a breeding plant; acquiring image information; analyzing and processing image information to determine growth conditions; and adjusting the cultivation mode based on the growth condition.
Description
Technical Field
The invention relates to the technical field of agricultural engineering, in particular to an aeroponic cultivation system and method based on air circulation.
Background
Along with development of agricultural science and technology, the aeroponic cultivation has the potential yield and quality advantages which are not compared with soil cultivation and common water planting, has the technical advantages of short production period, less pollution, capability of remarkably improving the planting quantity of unit area, promoting the plant growth potential, facilitating the accurate control and observation of plant roots and the like, is considered to be an advanced soilless cultivation mode, has practicability, high efficiency and popularization compared with the conventional soilless cultivation, is an important way for realizing high yield, high quality and high efficiency of agriculture, and accords with the development direction of future agricultural production.
CN218789665U discloses a ventilated type aeroponic growth case, including the aeroponic case, the nutrition chamber has been seted up along self direction of height to the top of aeroponic case, be provided with the culture plate on the aeroponic case, a plurality of cultivation holes have been seted up on the culture plate, a plurality of cultivation holes are rectangular array arrangement, the below of culture plate is provided with the nutrition plate, be provided with the cavity in the nutrition plate, the top of nutrition plate is provided with a plurality of atomizer, a plurality of atomizer and a plurality of cultivation holes one-to-one, atomizer is connected with the metal shaping hose, the metal shaping hose communicates with the cavity of nutrition plate, the below of nutrition plate is provided with ventilation network management, a plurality of air-out holes have been seted up at the top of ventilation network management, ventilation network management intercommunication is provided with the air-supply line.
CN110178717a discloses a full-sealed plant nutrition aeroponic device and a plant aeroponic method thereof, which solves the problems that the plant nutrition of the existing plant nutrition aeroponic device is not comprehensive, the plant diseases and insect pests are easy to spread, and the gas in the aeroponic box is not recycled, so that the waste is caused. The invention comprises an aeroponic box, a cultivation plate divides the aeroponic box into a photosynthetic aeroponic box and a rhizosphere aeroponic box, provides different needed nutrition mist for stems and leaves and rhizomes respectively, and separately collects and recycles the nutrition mist.
The air circulation of the aeroponic culture system greatly influences various environmental parameters such as oxygen concentration, carbon dioxide concentration and the like in the aeroponic culture area, but plants with different characteristic parts usually need different environmental parameters in different growth stages, the characteristic parts of the plants can be generally understood as harvesting parts or parts with economic value, and can be one or more of roots, stems, leaves, flowers, fruits and seeds of the plants, the air circulation required by each organ of the plants with different characteristic parts is also different, and the prior art discloses a plurality of general technical schemes, and especially cannot provide accurate air flow regulation and control for the plants with different characteristic parts in time according to the growth and development conditions of the characteristic parts, so that the development of the characteristic parts is influenced. In the case of aeroponics, the root zone of the plant is usually used to absorb nutrient solution, and the air permeability of the plant in the root zone is strong and weak, which can affect plant growth to a greater extent, especially when oxygen supply is insufficient, which can lead to hypoxia root rot of the plant, and thus the normal development of the plant.
Moreover, the current aeroponic culture system is only considered to be applied to the conventional plant cultivation links, the relatively minimum production and operation cost is replaced by the maximum economic benefit, but for the research of breeding acceleration, the economic value of the cultivated object is relatively not considered, more importantly, the fastest mature limit of various plants is explored, and the value brought by shortening the breeding period is far beyond the economic value of the cultivated object.
Furthermore, there are differences in one aspect due to understanding to those skilled in the art; on the other hand, since the applicant has studied a lot of documents and patents while making the present invention, the text is not limited to details and contents of all but it is by no means the present invention does not have these prior art features, but the present invention has all the prior art features, and the applicant remains in the background art to which the right of the related prior art is added.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an aeroponic culture system and method based on air circulation, which are used for solving at least part of the technical problems. The technical scheme of the invention is particularly suitable for breeding equipment, because the economic value of the planted object is not considered in breeding, more importantly, the fastest maturing limit of various plants is explored, the economic value of the planted object is far better than that brought by shortening the breeding period, and particularly, the invention aims at researching the growth environment parameters of the breeding plants based on the adjustment of the airflow flow field, and provides technical support for subsequent space breeding in order to pursue higher, faster and stronger breeding technology. By using the aeroponic culture device, the cultivation and picking of the potatoes can be better realized, and the waste of high-cost aviation resources is avoided.
The invention discloses an aeroponic culture system based on air circulation, comprising: a body module defining at least an interior cavity operable to receive a root region of a breeding plant; the acquisition module is at least used for acquiring image information of a root area of a breeding plant in the internal cavity; the central control module can receive the image information acquired by the acquisition module.
The internal cavity of the main body module can provide a growing environment regulated by the central control module for the breeding plant root area, the growing environment at least comprises a space flow field state of the internal cavity, wherein the central control module can generate a corresponding control signal for regulating the growing environment based on the received image information, and the processing of the image information by the central control module at least comprises identification of characteristic parts of the breeding plant root area.
The arrangement can enable the main body module to adjust the growth environment based on the image information of the characteristic part of the root region of the breeding plant, and the growth environment at least comprises the space flow field state of the internal cavity, so that the oxygen content in the internal cavity at least meets the requirement of the growth of the root region of the breeding plant, and the normal development of the breeding plant with the characteristic part in the root region is realized.
According to a preferred embodiment, the central control module is at least capable of sending control signals to the air supply module for at least adjusting the air flow field in the space flow field state, wherein the air supply module comprises at least an air inlet pipe and an air outlet pipe which are respectively connected with different communication ports of the main body module.
The arrangement is that the air outlet pipe can lead out the sterile air generated after the air led out is disinfected by the circulating treatment part to enter the inner cavity through the air inlet pipe. Because the outlet duct still can draw forth the partial nutrient solution that is the atomizing state together when drawing forth the air of inside cavity, communicate the waste of resource with circulation processing portion with the outlet duct, wherein, circulation processing portion can collect the nutrient solution that is the atomizing state of drawing forth.
According to a preferred embodiment, the body module at least is configured such that the communication port can be divided into an air inlet and an air outlet based on the difference in the functions of the connected pipes, wherein the air inlet and the air outlet can be arranged in a manner that they are not directly opposed and are not co-edged.
The non-diametrically opposed arrangement may enable air introduced into the interior cavity to ensure that the roots of all or designated breeding plants receive the corresponding oxygen in a manner that at least partially extends the internal residence time, i.e., the average of the time period collected from the start of a batch of several units of air molecules from the air inlet until the end of the air outlet; the arrangement of the non-common edges can enable the air inlet and the air outlet to form at least a relatively smooth air flow channel in the inner cavity so as to avoid generating excessive turbulence or vortex in the inner cavity and further influence the absorption of nutrient solution and/or oxygen by plant roots.
According to a preferred embodiment, the adjustment of the air flow field by the air supply module can cause a change in the atomized nutrient flow field, wherein the atomized nutrient can be generated by at least the atomizing module and the atomized nutrient flow field can also be changed based on the adjustment of the operating parameters of the atomizing module.
When the air flow field is formed in the inner cavity, the flow field state of the atomized nutrient solution is influenced, so that the mist dissipation state of the inner cavity is adjusted, wherein the atomized nutrient solution can be switched to the corresponding dissipation state and is filled in the inner cavity in a mode which is favorable for the growth of at least part of breeding plants based on the flow trend of the air flow field after being sprayed out based on the air flow of different angles and different speeds.
According to a preferred embodiment, the central control module can assign a corresponding recording task to the set or activated acquisition module, wherein the acquisition module can set the imaging angle at least in such a way that it is not in the line of any two implantation bores.
The arrangement can avoid overlapping of root images caused by limitation of shooting angles when the acquisition module acquires the image information of the plant roots, and further the identification of the roots of the breeding plants contained in the images and the confirmation of the current growth state are affected. The collection module can be set up on the lateral wall on the long limit of main part module based on the special setting mode in field planting hole to acquire the plant root image information of relative independence, so set up can not set up with gas outlet homonymy, thereby avoid the conflict of setting up the position, still can be favorable to the gas outlet to draw forth the air that has atomized nutrient solution from opposite side simultaneously, thereby avoid the nutrient solution to condense into the large granule liquid drop and influence collection module's imaging on holding the box.
The invention discloses an aeroponic cultivation method based on air circulation, which comprises the following steps:
placing the breeding plants in the planting holes formed in the top cover, wherein the planting holes are provided with corresponding planting coordinates based on the long side position and the wide side position of the top cover where the planting holes are positioned;
based on imaging parameters of the acquisition modules and/or the opening modes of the field planting holes, the setting or starting quantity of the acquisition modules is determined, and corresponding shooting tasks are given to the started acquisition modules;
analyzing and processing the image information acquired by the acquisition module to determine the growth condition of the root area of the breeding plant;
based on the overall and/or local growth of the root region of each breeding plant in the internal cavity, a targeted harvesting scheme of the feature and/or a manner of adjustment of environmental parameters is determined.
The arrangement can enable the main body module to adjust the growth environment based on the image information of the characteristic part of the root region of the breeding plant, and the growth environment at least comprises the space flow field state of the internal cavity, so that the oxygen content in the internal cavity at least meets the requirement of the growth of the root region of the breeding plant, and the normal development of the breeding plant with the characteristic part in the root region is realized.
According to a preferred embodiment, the top cover is provided with planting holes in the following manner: any two adjacent planting holes do not have the same long-side coordinates or wide-side coordinates.
This is provided to avoid the situation that adjacent breeding plants are intertwined with each other due to too close spacing. And the interval between any two adjacent planting holes is at least larger than the preset interval, the preset interval can be determined according to the varieties of breeding plants, and the space occupied by the breeding plants of different varieties in the growth process is different.
According to a preferred embodiment, the imaging parameters of the acquisition module comprise at least an imaging angle, wherein the acquisition module is at least capable of setting the imaging angle in such a way that it is not in the line connecting any two of the implantation holes.
The arrangement can avoid overlapping of root images caused by limitation of shooting angles when the acquisition module acquires the image information of the plant roots, and further the identification of the roots of the breeding plants contained in the images and the confirmation of the current growth state are affected. The collection module can be set up on the lateral wall on the long limit of main part module based on the special setting mode in field planting hole to acquire the plant root image information of relative independence, so set up can not set up with gas outlet homonymy, thereby avoid the conflict of setting up the position, still can be favorable to the gas outlet to draw forth the air that has atomized nutrient solution from opposite side simultaneously, thereby avoid the nutrient solution to condense into the large granule liquid drop and influence collection module's imaging on holding the box.
According to a preferred embodiment, when analyzing a breeding plant with features in the root region, all features can be identified in the image information of the root region on the basis of the feature model entered in advance, and the outer contours of all features can be defined individually and separately for comparison with the pre-stored feature model.
The aeroponics system of the application can be preferably applied to breeding plants with characteristic parts in the root area, so that the characteristic parts can be subjected to important analysis when image information related to the root area is analyzed, wherein the characteristic parts at least have identification characteristics different from other parts of the root area, and the central control module is favorable for identifying corresponding characteristic parts from the image information.
According to a preferred embodiment, the environmental parameter can be adjusted at least by sending a control signal to the atomizing module and/or the air supply module, wherein at least a change in the atomized nutrient flow field can be brought about when the air flow field is adjusted by driving the air supply module.
When the air flow field is formed in the inner cavity, the flow field state of the atomized nutrient solution is influenced, so that the mist dissipation state of the inner cavity is adjusted, wherein the atomized nutrient solution can be switched to the corresponding dissipation state and is filled in the inner cavity in a mode which is favorable for the growth of at least part of breeding plants based on the flow trend of the air flow field after being sprayed out based on the air flow of different angles and different speeds.
Drawings
FIG. 1 is a schematic view of a nutrition spray head according to a preferred embodiment of the present invention;
FIG. 2 is a front view showing a part of the construction of an aeroponic system according to a preferred embodiment of the present invention;
fig. 3 is a partial structural plan view of an aeroponic system according to a preferred embodiment of the present invention.
List of reference numerals
10: a main body module; 11: a top cover; 12: planting holes; 20: an atomization module; 21: a nutrient spray head; 22: a liquid inlet pipe; 23: a liquid outlet pipe; 24: a liquid supply tank; 30: a gas supply module; 31: an air inlet pipe; 32: an air outlet pipe; 40: an acquisition module; 50: a central control module; 100: a liquid outlet; 200: an angle control unit; 300: a guide unit; 400: and a steering ring.
Detailed Description
The following detailed description refers to the accompanying drawings.
FIG. 1 is a schematic view of a nutrition spray head 21 according to a preferred embodiment of the present invention; FIG. 2 is a partial structural plan view of an aeroponic system according to a preferred embodiment of the present invention; fig. 3 is a front view showing a part of the construction of an aeroponic system according to a preferred embodiment of the present invention.
Example 1
The present invention provides an aeroponic system comprising an aeroponic module 20 capable of providing different spray patterns based on plant growth and environmental changes.
Preferably, as shown in fig. 1, the atomizing module 20 of the present disclosure improves the angle and the internal cavity mechanics of the nutrition spray head 21.
Preferably, the nutrition spray head 21 includes a liquid outlet 100, an angle control unit 200, a guide unit 300, a sleeve, and a turn collar 400. The angle control unit 200 is sleeved outside the liquid outlet 100, and the guide unit 300 and the angle control unit 200 are connected through gear tooth engagement. The sleeve is internally sleeved with a liquid outlet 100, an angle control unit 200 and a guide unit 300. The steering ring 400 is movably sleeved with the sleeve, as shown in fig. 1.
Preferably, when the spray head enters into a working state, under the impact of water flow, the liquid outlet 100, the angle control unit 200 and the guide unit 300 rise at the same time, the guide unit 300 is connected with the steering ring 400, the steering ring 400 is rotated to drive the guide unit 300 and the angle control unit 200 to rotate, and the injection angle of the nutrient solution is changed. The processor can control the turn collar 400 to control the nutrient solution spray angle of the liquid outlet 100.
Preferably, the nutrient solution spray head provided in this embodiment can adjust the rotation angle in the working state of the rotary ray spray head. The nutrient solution shower nozzle that this embodiment provided has still improved rotation angle adjustment accuracy, avoids the waste of nutrient solution. The system confirms the growth state of the plant by analyzing the collected information and controls the spray head of the nutrient solution to provide a nutrient solution spray pattern towards the plant or away from a certain tissue of the plant based on the growth state of the plant. Preferably, the spray head is also capable of adjusting the mist particle diameter of the nutrient solution it sprays.
Example 2
This embodiment is a further improvement of embodiment 1, and the repeated contents are not repeated.
The invention discloses an aeroponic system based on air circulation, wherein the aeroponic system comprises a main body module 10 and an atomizing module 20 arranged in an inner cavity of the main body module 10. Preferably, the internal cavity of the body module 10 can be defined by the top cover 11, the bottom plate and the several side walls such that the internal cavity is substantially in a sealed state such that the atomizing module 20 can create a mist atmosphere in the internal cavity of the body module 10 for a long time.
Further, the top cover 11 of the body module 10 may be provided with a plurality of planting holes 12 at intervals so that the breeding plants to be planted can be respectively inserted into the corresponding planting holes 12, wherein the breeding plants can be temporarily fixed at the planting holes 12 by using surrounding materials when planting the breeding plants in the planting holes 12 and the planting holes 12 are substantially filled by selecting the surrounding materials with proper size so as to maintain a substantially sealed state of the internal cavity of the body module 10. Preferably, the surrounding material may be a field basket or a simple sponge material or the like.
Preferably, the direction of opening of the planting hole 12 on the top cover 11 is a first direction which is approximately perpendicular to the laying plane of the top cover 11 and points to the internal cavity, so that when the breeding plant is planted in the planting hole 12, the growth direction of the breeding plant is approximately parallel to the direction of opening of the planting hole 12, wherein the growth direction of the breeding plant can include the main growth direction of the root or the main growth direction of the stem (the conventional overground stem) thereof, the main growth direction of the root is the main direction in the overall growth trend of the defined part in the breeding plant, the main growth direction of the root is the direction (i.e. parallel and same with the first direction) which points to the internal cavity by the planting hole 12, and the main growth direction of the stem is the direction (i.e. parallel and opposite to the first direction) which points to the external environment by the planting hole 12, in other words, the main growth direction of the root is in an opposite relationship to the main growth direction of the stem, so that the root and the stem of the breeding plant can grow on opposite sides of the planting hole 12 respectively.
Preferably, the top cover 11 can be movably placed on the side wall of the body module 10 so that the internal cavity can be relieved of the relative sealing state at least when the top cover 11 is removed. Preferably, the top cover 11 is movable in at least a first direction or a reverse direction thereof to adjust the relative positional relationship of the breeding plants within the planting holes 12 and the internal cavity. It is further preferred that the maximum distance that the top cover 11 is moved in the opposite direction of the first direction is at least such that the roots of the breeding plants within each planting hole 12 can be completely or mostly detached from the interior cavity, wherein by "detached" it is meant that the breeding plants following the movement of the top cover 11 in the opposite direction of the first direction to the maximum distance can be such that at least a substantial part of their roots are not confined in the interior cavity. Preferably, the top cover 11 is moved to a maximum distance in the first direction may be just placed on the side wall of the body module 10 so that the roots of the breeding plants within each planting hole 12 may be completely contained in the inner cavity, wherein the "containing" means that the breeding plants following the top cover 11 moved to the maximum distance in the first direction may have their roots suspended from the inner cavity.
Preferably, the breeding plant to be planted may be any type of breeding plant that has undergone a seedling stage. Further preferably, the invention is particularly suitable for crops with developed root systems based on the characteristics of water stress or good ventilation of the root systems of the aeroponics, such as micro seed potato propagation of potatoes.
Preferably, the atomizing module 20 disposed in the internal cavity of the main body module 10 can provide nutrients to the roots of the breeding plants contained in the internal cavity through the nutrition spray head 21, wherein the atomizing module 20 provides nutrients at least by atomizing the nutrient solution to fill the entire internal cavity in the form of tiny droplets, so that the liquid of the nutrient solution can be adsorbed on and absorbed by the roots suspended in the internal cavity.
Preferably, the nutrient solution spray head 21 may be connected to the solution supply tank 24 storing the nutrient solution of a preset concentration through the solution supply pipe 22, wherein a pressure device may be configured on the solution supply pipe 22 to drive the nutrient solution in the solution supply tank 24 to flow to the nutrient solution spray head 21, and the pressure device may be a pump, for example. Preferably, the liquid supply tank 24 is usually arranged outside the interior cavity of the body module 10, i.e. the liquid inlet pipe 22 can pass through the side wall or the top cover 11 or the bottom plate of the body module 10 in a sealed manner, so that a communication of the liquid supply line is achieved, wherein the liquid inlet pipe 22 preferably passes through the side wall of the body module 10. Preferably, the side wall or the bottom plate of the main body module 10 can be provided with a drain pipe 23 in a sealing manner so as to lead out residual nutrient solution in the internal cavity through the drain pipe 23, wherein the residual nutrient solution can be nutrient solution which is not absorbed by roots of breeding plants after being atomized by the operation of the nutrient spray head 21 and falls down to collect at the bottom of the internal cavity based on the action of gravity.
Preferably, the atomizing device may be further provided with a gas supply module 303 for supplying oxygen to the internal cavity of the body module 10, wherein the gas supply module 303 may allow the internal cavity of the body module 10 to exchange gas with the external environment.
Preferably, the air supply module 303 may be provided with an air inlet pipe 31, an air outlet pipe 32, and a circulation process portion, wherein the circulation process portion may be disposed outside the internal cavity of the body module 10 to communicate with the internal cavity through the air inlet pipe 31. Preferably, the air outlet pipe 32, one side of which is communicated with the internal cavity of the main body module 10, may be directly communicated with the external environment or communicated with the circulation processing part, wherein the air outlet pipe 32 communicated with the circulation processing part may allow the sterile air generated after the air drawn out is sterilized by the circulation processing part to enter the internal cavity through the air inlet pipe 31. Preferably, since the air outlet pipe 32 also leads out part of the nutrient solution in an atomized state when the air in the internal cavity is led out, the resource waste can be avoided by communicating the air outlet pipe 32 with the circulation processing part, wherein the circulation processing part can collect the led-out nutrient solution in an atomized state. Preferably, both the inlet duct 31 and the outlet duct 32 may be provided with power components to at least effect active air delivery.
Preferably, the air inlet pipe 31 and the air outlet pipe 32 of the air supply module 303 can be connected with the air inlet and the air outlet which are formed on the main body module 10 in a sealing way, wherein the planting holes 12 are formed in the vicinity of the air inlet and the air outlet in a mode of not planting or less planting breeding plants so as to avoid the root of the breeding plants from shielding the air inlet and the air outlet. Further, the air inlet and air outlet on the body module 10 may be configured in such a way that the air inlet and air outlet can be arranged in a non-directly opposed and non-co-edged manner, wherein the non-directly opposed arrangement may enable air introduced into the interior cavity to ensure that the roots of all or a given breeding plant can receive the corresponding oxygen in a manner that at least partially extends the internal residence time, which is the average of the time period collected from the start of the air inlet to the end of the timing of the air outlet for each of several units of air molecules of a batch; the arrangement of the non-common edges can enable the air inlet and the air outlet to form at least a relatively smooth air flow channel in the inner cavity so as to avoid generating excessive turbulence or vortex in the inner cavity and further influence the absorption of nutrient solution and/or oxygen by plant roots.
Preferably, the body module 10 may be provided in a narrow band shape such that the body module 10 may have at least a long side and a wide side, wherein the length of the long side may be greater than the length of the wide side. Further, based on the arrangement of the long side and the wide side of the main body module 10, the planting hole 12 formed on the top cover 11 can have corresponding planting coordinates based on the long side position and the wide side position. Preferably, in order to avoid the situation that the roots of the breeding plants of adjacent orders are intertwined due to too close spacing, the planting holes 12 of any two adjacent orders on the top cover 11 do not have the same long-side coordinates or wide-side coordinates, the spacing between the planting holes 12 of any two adjacent orders is at least larger than a preset spacing, the preset spacing can be determined according to the varieties of the breeding plants, and the space required to occupy in the growth process of the breeding plants of different varieties is different.
Preferably, the main body module 10 may be provided with corresponding air inlets and air outlets on the side walls of the long side and the wide side thereof, respectively, so as to satisfy that the air inlets and the air outlets are not directly opposite and are not co-located. Further preferably, the air inlet may be disposed on a side wall of the wide side of the main body module 10, the air outlet may be disposed on a side wall of the long side of the main body module 10, and preferably, the air inlets are disposed on both side walls of the wide side of the main body module 10, and the air inlet pipes 31 are correspondingly disposed, so that the plurality of air inlet pipes 31 disposed oppositely may rapidly fill the inner cavity of the substantially narrow-band shape when the air is taken in through the air inlet, and further, the air may be rapidly guided out through the air outlet which is not disposed on the same side as the air inlet.
Preferably, the air inlet pipe 31 of the air supply module 303 can be arranged in a manner that at least part of the structure extends into the air inlet, so that the air supply end extending into the air inlet can be arranged in a manner of adjusting an angle, wherein the air inlet pipe 31 can adjust the air inlet direction of the air supply end through the angle adjusting mechanism. Further, the angle adjusting mechanism at least can be provided with a plurality of continuous or intermittent points in the horizontal direction, wherein the continuous points refer to any positions where the air supply end can stay between two adjacent points; the intermittent point location means that the air supply end can only stay at a preset point location corresponding position, in other words, based on the point location setting of the angle adjusting mechanism, the air supply end can stay at least at the preset point location corresponding position. Preferably, the supply ends of the different air inlet pipes 31 are independently controllable to form a plurality of flow fields at least in the interior cavity based on different control logic.
Preferably, the aeroponic system may be configured with one or more acquisition modules 404 for acquiring at least image information of the root of the breeding plant and further for confirming the current growth state of the plant, wherein, generally, the side wall of the main body module 10 is made of a non-transparent material, and the acquisition module 404 needs to be disposed in the internal cavity of the main body module 10 at least in a manner of applying a water-proof measure, because the root of the breeding plant needs to be protected from light during the aeroponic process. Preferably, the water-repellent measure applied to the acquisition module 404 may be, for example, to place the acquisition module 404 in a containment box that is hermetically connected and at least part of the area of which is made of transparent material for optical acquisition. Further, the accommodating box is made of transparent material at least on one side of the collecting module 404 facing the root of the breeding plant, and is preferably set in such a way that the direction (or imaging angle) of the collecting module 404 placed in the accommodating box is not on the connecting line of any two planting holes 12 (or breeding plants), so that the overlapping of root images caused by the limitation of shooting angles when the collecting module 404 acquires the image information of the plant root is avoided, and the identification of the root of the breeding plant contained in the image and the confirmation of the current growth state are affected. Preferably, based on the setting of the planting holes 12, that any two adjacent planting holes 12 on the top cover 11 do not have the same long-side coordinates or wide-side coordinates (or have different long-side coordinates or wide-side coordinates), the acquisition module 404 with the receiving box can be arranged on the side wall of the long side of the main body module 10 to acquire relatively independent plant root image information. Further, the collection module 404 can be disposed in a manner that is not on the same side as the air outlet, so as to avoid the conflict of the disposed positions, and meanwhile, the air outlet can be beneficial to leading out the air with atomized nutrient solution from the opposite side, so that the nutrient solution is prevented from condensing into large particle droplets on the containing box and affecting the imaging effect of the collection module 404. Preferably, the setting or starting number of the acquisition modules 404 is determined based on the imaging parameters of the acquisition modules 404 and/or the opening modes of the field planting holes 12, and corresponding shooting tasks are given to the started acquisition modules 404, wherein the imaging parameters of the acquisition modules 404 can include imaging angles, imaging distances, and the like, the opening modes of the field planting holes 12 can include opening angles, opening intervals, and the like, and the shooting tasks given to the acquisition modules 404 at least include shooting interval periods, shooting ranges, and the like.
Preferably, the shooting task of the acquisition module 404 may be given by the central control module 505 configured by the aeroponic system, where the central control module 505 may receive the image information acquired by the acquisition module 404 and/or the environmental detection information of the internal cavity to determine the current growth state of the breeding plant and the influence of environmental factors on the current growth state of the plant.
Preferably, the central control module 505 responds to the received image information to initiate an analysis procedure, wherein the analysis procedure aims to evaluate the growth state of the whole breeding plant by extracting and identifying the image information to judge the growth condition of the root area of the corresponding breeding plant. Further, the central control module 505 can obtain the external contour of all or part of the root region of the breeding plant through the image information, and determine the growth condition of the root region of the corresponding breeding plant based on the comparison of the external contour with the pre-stored model.
Preferably, the aeroponic system of the present application may be preferably applied to a breeding plant having a root region with a characteristic portion, so that the central control module 505 can perform a focus analysis on the characteristic portion when analyzing the image information related to the root region acquired by the acquisition module 404, where the characteristic portion has at least an identification feature different from other portions of the root region, so as to facilitate the central control module 505 to identify the corresponding characteristic portion from the image information. Illustratively, a breeding plant having a root region with a characteristic feature may be a potato crop or other crop similar to potato, the characteristic feature of which is its tuber.
In the present application, potato plants or other plants similar to potatoes are selected as the preferred embodiment because potatoes are high-yield crops, which are commonly known as potato degradation, are often found in the process of planting with leaf curls, dwarfing, thin and weak stems, thin or deformed tubers, and chapped skin. So-called retrogradation, which is the infection of potatoes with viral disease, severely affects the yield and quality of potatoes. The detoxified seed potato means seed potato which is free of virus or rarely infected by virus after the seed potato is cleaned of virus in potato blocks by a series of technical measures, and the obtained seed potato has the advantages of early ripening, high yield, good quality and the like. The yield and quality of potatoes are closely related to seed potato. The yield and quality of the potato will be greatly compromised when the potato is not planted, and once the virus invades the potato plants and tubers, the potato will be seriously degenerated, and various diseases will be generated, resulting in a great reduction in the yield of the potato.
Although the high-efficiency and high-quality cultivation of the detoxified seed potatoes can be realized by utilizing the aeroponic technology, the current prior art does not accurately monitor the growth state (such as the growth stage) of plants and the development condition (such as the potato forming condition) of characteristic parts thereof, a great error exists in a manual visual inspection mode, different manual visual inspection standards are different, the difference of picking standards is easy to generate, and further, part omission or early harvest is caused, and for large-scale plant factories, the development condition (such as the potato forming condition) of the characteristic parts is inspected in a manual mode, so that the labor cost is greatly increased, and the plants are generally required to be inspected after being moved out of the aeroponic environment, so that the normal growth of the plants can be influenced. Accordingly, the aeroponics system of the present application may obtain image information related to the root region of a breeding plant via the acquisition module 404 to address the above-described issues.
Preferably, when analyzing a breeding plant having a feature in the root region, the central control module 505 can identify all feature in the image information of the root region based on the feature model recorded in advance, wherein the growth pattern of the feature in the root region is different from other regions to facilitate the identification of the central control module 505. For example, the central control module 505 may set tubers of potato crops to a characteristic location that is different from the fibrous root properties, wherein tubers of potato crops have different growth patterns from fibrous roots, and the trend of both changes in the growth process may be captured and identified based on time series. Further, when identifying the feature in the image information, the central control module 505 can at least perform secondary identification when the abnormal feature appears in the root area of the breeding plant, where the abnormal feature may be an abnormal structure generated by irregular growth of the feature due to discomfort of the growth environment, or may be an abnormal structure formed by overlapping a plurality of feature based on image due to the influence of the imaging angle of the acquisition module 404. Further, the differentiated feature may be obtained at least by a rational calculation of the feature, and generally cannot be formed by combining other portions of the root region, that is, when the central control module 505 finds that any portion of the root region is not a feature, but is not another portion, it can calculate what portion can be grown or combined from the portion. Preferably, the central control module 505 can determine the formation cause of the dissimilarity feature when determining that the dissimilarity feature exists, where the central control module 505 can adjust at least environmental parameters, such as atomization mode, ambient temperature and humidity, oxygen content, carbon dioxide content, etc., when determining that the abnormal growth of the feature is caused by the influence of the growth environment; when it is determined that the overlapping of the images of the plurality of feature parts is caused by the influence of the imaging angle of the acquisition module 404, the central control module 505 can determine the overlapping number and the overlapping order of the feature parts in the image information through boundary division, and can sequentially circle the external contours of the feature parts according to the sequence from front to back, wherein the external contour of the feature part positioned at the rear position can be approximately marked according to the conventional structure of the feature part and the local contour of the part which is not covered, the rear position refers to the overlapping order which is not positioned at the first position, the position of the overlapping order is limited from front to back, the direction from front to back is the imaging direction (generally the same direction as the broadside direction) of the acquisition module 404, and the closer the overlapping order to the acquisition module 404 is.
Preferably, the central control module 505 pre-stores a standard model of the feature part, and when the identified and/or circled feature part meets the error threshold value of the standard model, a qualified label can be assigned, where the assigned qualified label at least further includes the coordinate of the planting hole 12 where the corresponding crop of the feature part is located and the position of the feature part in the root area of the corresponding crop. Further, the order of the feature parts in the root area of the corresponding crop can be set in a different manner from the order arrangement direction of the stacking order, that is, the central control module 505 can perform order sorting in an order different from the front-to-back order, and when order sorting is performed, a plurality of feature parts having the image overlapping and stacking state can be assigned to the same order sequence, and can be subdivided according to the respective stacking order. Further preferably, the placement of the features in the root region of the corresponding crop can be arranged in a left-to-right or right-to-left direction, where the left-to-right or right-to-left direction is a direction orthogonal to the imaging direction of the acquisition module 404 (typically in the same direction as the long-side direction).
Preferably, when the harvesting interval time and/or the preset number of qualified labels are reached, individual or all characteristic parts assigned with the qualified labels in each crop are harvested in a targeted manner based on coordinates and orders attached to the qualified labels, wherein targeted harvesting means that the characteristic parts meeting requirements can be positioned and harvested based on the coordinates and orders attached to the qualified labels, the problem of inaccurate manual visual inspection is avoided, the problem of productivity waste caused by only setting the harvesting interval time is avoided, the productivity waste means that harvesting is started if the harvesting interval time is reached, but only few characteristic parts meeting requirements are found through inspection of manual whole flow, the input-output ratio is low, and the input labor and material cost are extremely wasted. Preferably, the top cover 11 can be lifted in the opposite direction of the first direction at least during the harvesting process, so that the feature part can be separated from the internal cavity and displayed in the external environment, and after the targeted harvesting, the top cover 11 can fall down in the first direction again, and the root area is contained in the internal cavity again. Further, since there may be a plurality of features in the root region of the breeding plant and the plurality of features may be partially or completely different in development degree, even two features of the root region of the same breeding plant may obtain corresponding qualified labels at different times, when the top cover 11 falls, the acquisition module 404 may be activated to acquire the collected image information and send the collected image information to the central control module 505, wherein the central control module 505 determines whether the coordinates and the rank of the collected features are consistent with the preamble qualified label based on the collected image information. Further, for the case that the harvesting is performed in the preceding harvesting link but not performed, the central control module 505 may further assign a timeout tag, and for the feature part with the timeout tag, the state of the feature part needs to be separately placed and evaluated in the subsequent harvesting link, where this may occur due to harvesting omission or inaccuracy of performing prediction circle timing on the external profile of the feature part set later when the images are overlapped.
Preferably, the central control module 505, when initiating the analysis procedure on the image information, is able to determine, in addition to the characteristic features that enable the assignment of a qualified label, also the manner of adjustment of the environmental parameters based on the overall and/or local growth of the root region (in particular the characteristic features) of each breeding plant in the internal cavity, wherein the adjustment of the environmental parameters can be achieved at least by sending control signals to the nebulization module 20 and/or the air supply module 303.
Preferably, the atomizing module 20, responsive to the control signal, can adjust the following operating parameters: atomized particle injection angle, atomized particle injection speed, atomized particle size, atomized working time, atomized interval time and the like. Preferably, the air supply module 303 responsive to the control signal may adjust the following operating parameters: intake air amount, intake air angle, oxygen/carbon dioxide content, etc.
Preferably, the central control module 505 can simulate the space state of the internal cavity to determine the flow field state in the space, wherein the flow field state at least comprises an air flow field state and an atomized nutrient liquid flow field state. Further, when the air flow field is formed in the inner cavity, the flow field state of the atomized nutrient solution is influenced, so that the mist escape state of the inner cavity is adjusted, wherein the atomized nutrient solution can be switched to the corresponding escape state and is filled in the inner cavity in a mode which is favorable for the growth of at least part of breeding plants based on the flow trend of the air flow field after being sprayed out based on the air flow of different angles and different speeds.
Example 3
This embodiment is a further improvement of embodiment 1 and/or 2, and the repeated description is omitted.
Preferably, the residual nutrient solution that is derived in the aeroponic system of the present invention may be recycled or discarded after detection, wherein the decision to recycle or discard may be determined based on the detection result, and the residual nutrient solution may be recycled and returned to the feed tank 24 when it also has recycling value and does not adversely affect the nutrient solution stored in the feed tank 24, which may cause a change in the properties of the nutrient solution. Preferably, the concentration of the nutrient solution in the solution supply tank 24 is changed at least along with the introduction of the recovered residual nutrient solution, the concentration of the newly fed original nutrient solution can be adjusted to balance the concentration of the nutrient solution provided by the solution supply tank 24 to the nutrient spray head 21, the recovered residual nutrient solution can be recovered in a mode of not mixing with the original nutrient solution and returned to the solution supply tank 24, and the concentration adjustment is uniformly performed after a certain recovery amount is reached so as to maintain the concentration of the nutrient solution provided by the solution supply tank 24 to the nutrient spray head 21.
Preferably, the nutrient solution provided by the nutrient solution tank 24 to the nutrient sprayer 21 is output after at least strictly controlling the EC value and the pH value, wherein the EC value is used for measuring the concentration of soluble salt in the solution, and the high concentration of soluble salt can damage plants or cause death of plant root systems; the pH value is used for representing the concentration of hydrogen ions in the solution, and plants can grow normally under the condition of proper pH value.
Preferably, the exported residual nutrient solution can be separated and sterilized by the recovery component when the exported residual nutrient solution has recovery value, wherein the separation of the recovery component can be aimed at separating suspended matters with larger particle size in the nutrient solution, so that the suspended matters are prevented from entering the nutrient spray head 21 and blocking, and the maintenance cost of the nutrient spray head 21 is saved; the sterilization of the recovery means can prevent cross contamination of the nutrient solution in such a way that no other impurities are generated, no unnecessary chemical reaction occurs, and the temperature of the nutrient solution is not greatly changed, so as to prevent the contaminated nutrient solution from entering the internal cavity of the body module 10 again through the nutrient spray head 21 and causing nutrition to the normally grown breeding plants. Illustratively, the separation function of the recovery component may be achieved by disposing one or more of a screen, a microfiltration membrane, an ultrafiltration membrane, a nanofiltration membrane, a reverse osmosis membrane, a pervaporation membrane, and an ion exchange membrane in the recovery component. Illustratively, one or more of an ultraviolet sterilizer, an ionizing radiation sterilizer, a heat sterilizer may be provided in the recovery part.
Preferably, the recycling treatment section is capable of delivering the extracted nutrient solution in an atomized state collected thereby in a liquid form to the recovery component of the atomizing module 20.
Example 4
This embodiment is a further improvement of embodiments 1, 2 and/or 3, and the repeated description is omitted.
The invention discloses an aeroponic cultivation method based on air circulation, which at least comprises the following steps:
placing the breeding plants in the planting holes 12 formed in the top cover 11, wherein the planting holes 12 are provided with corresponding planting coordinates based on the long side position and the wide side position of the top cover 11 where the planting holes are positioned;
based on imaging parameters of the acquisition module 404 and/or the opening mode of the planting holes 12, determining the setting or starting number of the acquisition module 404, and endowing the started acquisition module 404 with a corresponding shooting task;
analyzing and processing the image information acquired by the acquisition module 404 to determine the growth condition of the root area of the breeding plant;
the targeted harvest scheme of the feature and/or the manner of adjustment of the environmental parameters is determined based on the overall and/or local growth of the root region (in particular the feature) of each breeding plant in the internal cavity.
It should be noted that the above-described embodiments are exemplary, and that a person skilled in the art, in light of the present disclosure, may devise various solutions that fall within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the invention is defined by the claims and their equivalents. The description of the invention encompasses multiple inventive concepts, such as "preferably," "according to a preferred embodiment," or "optionally," all means that the corresponding paragraph discloses a separate concept, and that the applicant reserves the right to filed a divisional application according to each inventive concept. Throughout this document, the word "preferably" is used in a generic sense to mean only one alternative, and not to be construed as necessarily required, so that the applicant reserves the right to forego or delete the relevant preferred feature at any time.
Claims (10)
1. An aeroponic system based on air circulation, comprising:
a body module (10) defining at least an internal cavity capable of being used to house a root region of a breeding plant,
an acquisition module (40) for acquiring at least image information of a root region of a breeding plant in the internal cavity,
a central control module (50) capable of receiving the image information acquired by the acquisition module (40),
it is characterized in that the method comprises the steps of,
the internal cavity of the main body module (10) can provide a growing environment regulated by the central control module (50) for a breeding plant root area, the growing environment at least comprises a space flow field state of the internal cavity, wherein the central control module (50) can generate a corresponding control signal for regulating the growing environment based on received image information, and the processing of the image information by the central control module (50) at least comprises identification of characteristic parts of the breeding plant root area.
2. Aeroponic system according to claim 1, wherein the central control module (50) is at least capable of sending control signals to the air supply module (30) to at least adjust the air flow field in a spatial flow field state, wherein the air supply module (30) comprises at least an air inlet pipe (31) and an air outlet pipe (32) connected with different communication ports of the main body module (10), respectively.
3. Aeroponic system according to claim 1 or 2, wherein the main body module (10) is provided with at least a communication port which can be divided into an air inlet and an air outlet based on the different functions of the connected pipes, wherein the air inlet and the air outlet can be arranged in a non-directly opposed and non-co-edged manner.
4. A mist culture system according to any one of claims 1-3, characterized in that the adjustment of the air flow field by the air supply module (30) is capable of causing a change of the atomized nutrient flow field, wherein atomized nutrient can be generated at least by the atomizing module (20) and wherein the atomized nutrient flow field is further capable of being changed based on an adjustment of an operating parameter of the atomizing module (20).
5. An aeroponic system according to any one of claims 1 to 4, wherein the central control module (50) is capable of assigning a corresponding shooting task to the set or activated acquisition module (40), wherein the acquisition module (40) is at least capable of setting an imaging angle in a manner that is not in-line with any two of the fixation holes (12).
6. An aeroponic cultivation method based on air circulation is characterized by comprising the following steps:
placing the breeding plants in a planting hole (12) formed in the top cover (11), wherein the planting hole is provided with corresponding planting coordinates based on the long-side position and the wide-side position of the top cover (11) where the planting hole is positioned;
Based on imaging parameters of the acquisition module (40) and/or the opening mode of the field planting holes (12), determining the setting or starting number of the acquisition module (40), and endowing the started acquisition module (40) with a corresponding shooting task;
analyzing and processing the image information acquired by the acquisition module (40) to determine the growth condition of the root area of the breeding plant;
based on the overall and/or local growth of the root region of each breeding plant in the internal cavity, a targeted harvesting scheme of the feature and/or a manner of adjustment of environmental parameters is determined.
7. The aeroponic method according to claim 6, wherein the top cover (11) is provided with planting holes (12) in the following manner: any two adjacent planting holes (12) do not have the same long-side coordinates or wide-side coordinates.
8. The aeroponic method according to claim 6 or 7, wherein the imaging parameters of the acquisition module (40) comprise at least an imaging angle, wherein the acquisition module (40) is at least capable of setting the imaging angle in a manner that is not in the line connecting any two of the fixation holes (12).
9. The method according to any one of claims 6 to 8, characterized in that, when analyzing a breeding plant having a feature in the root region, all feature can be identified in the image information of the root region based on a feature model entered in advance, and the outer contours of all feature can be individually and separately defined to be compared with a pre-stored feature model.
10. A method according to any one of claims 6-9, characterized in that the environmental parameters are at least adjustable by sending control signals to the atomizing module (20) and/or the air supply module (30), wherein at least a change of the atomized nutrient flow field is caused when the air flow field is adjusted by driving the air supply module (30).
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| CN202310649702.1A Pending CN116897723A (en) | 2022-08-01 | 2023-06-02 | Light source arrangement system and method based on plant photosensitive gene regulation |
| CN202310685565.7A Pending CN116548203A (en) | 2022-08-01 | 2023-06-09 | Light source adjusting system and method based on plant light energy absorptivity |
| CN202310685548.3A Pending CN116746390A (en) | 2022-08-01 | 2023-06-09 | Plant growth regulation system and method based on plant reflection spectrum |
| CN202310722977.3A Pending CN116569826A (en) | 2022-08-01 | 2023-06-16 | Plant cultivation system and method containing root microorganisms |
| CN202310719478.9A Pending CN116818768A (en) | 2022-08-01 | 2023-06-16 | System and method for confirming influencing factors of diseased plants |
| CN202310751919.3A Pending CN116779029A (en) | 2022-08-01 | 2023-06-25 | Breeding screening system and method based on phenotype expression |
| CN202310753288.9A Pending CN116820002A (en) | 2022-08-01 | 2023-06-25 | Screening system and method for directional cultivation of plants |
| CN202310795551.0A Pending CN116868878A (en) | 2022-08-01 | 2023-06-30 | Aeroponic cultivation system and method based on air circulation |
| CN202310795550.6A Pending CN116616164A (en) | 2022-08-01 | 2023-06-30 | Aeroponic culture device |
| CN202310812494.2A Pending CN116569712A (en) | 2022-08-01 | 2023-07-04 | Seeding device and method for adjusting seed landfill depth |
| CN202310883688.1A Pending CN117011706A (en) | 2022-08-01 | 2023-07-18 | System and method for studying and judging growth condition of plant tissue |
| CN202310903074.5A Pending CN116671431A (en) | 2022-08-01 | 2023-07-21 | Plant full-growth period regulation and control system and method |
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| CN202310649723.3A Pending CN116584267A (en) | 2022-08-01 | 2023-06-02 | Light source arrangement method for promoting growth of overground part or underground part of plant |
| CN202310649702.1A Pending CN116897723A (en) | 2022-08-01 | 2023-06-02 | Light source arrangement system and method based on plant photosensitive gene regulation |
| CN202310685565.7A Pending CN116548203A (en) | 2022-08-01 | 2023-06-09 | Light source adjusting system and method based on plant light energy absorptivity |
| CN202310685548.3A Pending CN116746390A (en) | 2022-08-01 | 2023-06-09 | Plant growth regulation system and method based on plant reflection spectrum |
| CN202310722977.3A Pending CN116569826A (en) | 2022-08-01 | 2023-06-16 | Plant cultivation system and method containing root microorganisms |
| CN202310719478.9A Pending CN116818768A (en) | 2022-08-01 | 2023-06-16 | System and method for confirming influencing factors of diseased plants |
| CN202310751919.3A Pending CN116779029A (en) | 2022-08-01 | 2023-06-25 | Breeding screening system and method based on phenotype expression |
| CN202310753288.9A Pending CN116820002A (en) | 2022-08-01 | 2023-06-25 | Screening system and method for directional cultivation of plants |
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| CN202310795550.6A Pending CN116616164A (en) | 2022-08-01 | 2023-06-30 | Aeroponic culture device |
| CN202310812494.2A Pending CN116569712A (en) | 2022-08-01 | 2023-07-04 | Seeding device and method for adjusting seed landfill depth |
| CN202310883688.1A Pending CN117011706A (en) | 2022-08-01 | 2023-07-18 | System and method for studying and judging growth condition of plant tissue |
| CN202310903074.5A Pending CN116671431A (en) | 2022-08-01 | 2023-07-21 | Plant full-growth period regulation and control system and method |
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| CN117063826B (en) * | 2023-10-17 | 2023-12-19 | 寿光市茂藤农业科技有限公司 | Plant stereoscopic water planting system based on plant morphology monitoring |
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2023
- 2023-06-02 CN CN202310649723.3A patent/CN116584267A/en active Pending
- 2023-06-02 CN CN202310649702.1A patent/CN116897723A/en active Pending
- 2023-06-09 CN CN202310685565.7A patent/CN116548203A/en active Pending
- 2023-06-09 CN CN202310685548.3A patent/CN116746390A/en active Pending
- 2023-06-16 CN CN202310722977.3A patent/CN116569826A/en active Pending
- 2023-06-16 CN CN202310719478.9A patent/CN116818768A/en active Pending
- 2023-06-25 CN CN202310751919.3A patent/CN116779029A/en active Pending
- 2023-06-25 CN CN202310753288.9A patent/CN116820002A/en active Pending
- 2023-06-30 CN CN202310795551.0A patent/CN116868878A/en active Pending
- 2023-06-30 CN CN202310795550.6A patent/CN116616164A/en active Pending
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Also Published As
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| CN116746390A (en) | 2023-09-15 |
| CN116671431A (en) | 2023-09-01 |
| CN116548203A (en) | 2023-08-08 |
| CN116584267A (en) | 2023-08-15 |
| CN116569712A (en) | 2023-08-11 |
| CN117011706A (en) | 2023-11-07 |
| CN116820002A (en) | 2023-09-29 |
| CN116569826A (en) | 2023-08-11 |
| CN116897723A (en) | 2023-10-20 |
| CN116779029A (en) | 2023-09-19 |
| CN116818768A (en) | 2023-09-29 |
| CN116616164A (en) | 2023-08-22 |
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