CN119213952A - A high-speed precision seeding machine electric drive fertilization method, system, equipment and medium - Google Patents
A high-speed precision seeding machine electric drive fertilization method, system, equipment and medium Download PDFInfo
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- CN119213952A CN119213952A CN202411332828.7A CN202411332828A CN119213952A CN 119213952 A CN119213952 A CN 119213952A CN 202411332828 A CN202411332828 A CN 202411332828A CN 119213952 A CN119213952 A CN 119213952A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
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Abstract
The application relates to a high-speed precision seeder electric drive fertilization method, system, equipment and medium, which comprises the steps of obtaining a first target fertilization amount corresponding to a current fertilization area based on fertilizer amount prescription information, calculating a first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and a first real-time vehicle speed of a precision seeder, wherein each first target fertilization motor is a motor responsible for fertilization operation of the current fertilization area on the precision seeder, and adjusting the real-time rotation speed corresponding to each first target fertilization motor to the first target rotation speed so that the actual total fertilization amount of the precision seeder to the current fertilization area reaches the first target fertilization amount. The application realizes the electric drive of the fertilization operation of the precision seeder, improves the intelligent degree of the precision seeder, improves the working efficiency of the fertilization operation, and simultaneously provides support for the centralized management and the precision operation of a large farm.
Description
Technical Field
The application relates to the technical field of precision seeder fertilization, in particular to a high-speed precision seeder electro-mechanical driving fertilization method, system, equipment and medium.
Background
Along with the rapid development of modern agricultural technology, intelligent and accurate development has become an important trend of agricultural mechanized development. In seeding operations, fertilization is one of the key links, and its accuracy and efficiency directly affect the growth and final yield of crops. In the traditional farming operation, the fertilization mostly depends on manual or simple mechanical devices, and the problems of difficult precise control of fertilization amount, serious fertilizer waste, low operation efficiency and the like exist.
Disclosure of Invention
In order to improve the intelligent degree of the machine, reduce the fertilizer waste and improve the operation efficiency, the application provides a high-speed precision seeder electro-mechanical driving fertilization method, a system, equipment and a medium.
In a first aspect, the application provides a high-speed precision seeder electro-mechanical driving fertilization method, which comprises the following steps:
Acquiring a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, wherein the fertilization amount prescription information characterizes the corresponding relation between different fertilization areas and each target fertilization amount, and each target fertilization amount comprises the first target fertilization amount; calculating a first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, wherein each first target fertilizing motor is a motor responsible for fertilizing operation of the current fertilizing area on the precision planter;
And adjusting the real-time rotating speed corresponding to each first target fertilizing motor to the first target rotating speed so as to enable the actual total fertilizing amount of the precision planter to the current fertilizing area to reach the first target fertilizing amount.
The application has the beneficial effects that based on fertilizer amount prescription information, the actual total fertilizing amount is regulated according to the requirements in fertilizing areas with different soil moisture contents, the variable control of the actual total fertilizing amount in different fertilizing areas is realized, the purposes of saving fertilizer and reducing the influence on the environment and crops are achieved, the electric driving of the fertilizing operation of the precision planter is realized, the intelligent degree of the precision planter is improved, the working efficiency of the fertilizing operation is improved, and meanwhile, the support is provided for the centralized management and the precision operation of a large farm.
Further, before calculating the first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time vehicle speed of the precision planter, the method further comprises:
judging whether a fertilization record corresponding to the fertilizer amount prescription information exists in the current fertilization area or not, wherein the fertilization record comprises the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area;
if yes, carrying out fertilization operation of a next fertilization area of the current fertilization area;
if not, executing the step of calculating the first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and the first real-time vehicle speed of the precision planter.
The further scheme has the advantages that the fertilization operation is not repeated for the fertilized areas already fertilized, the fertilization operation of the next fertilized area is automatically carried out based on the fertilizer amount prescription information, and automatic section control is realized.
Further, before calculating the first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time vehicle speed of the precision planter, the method further comprises:
And taking a plurality of fertilizing motors participating in the fertilizing operation of the current fertilizing area as a plurality of first target fertilizing motors.
The further scheme has the beneficial effect that the precision planter can adapt to the special operation requirements of the land or small land when in fertilization operation.
Further, if the working mode of the pre-fertilization function of the precision planter is a manual mode, the method further comprises the steps of responding to the operation of triggering a pre-fertilization key by a user to acquire a plurality of pieces of current operation information corresponding to the precision planter;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
The technical pain point of land fertilization in the operation of the precision planter is solved by arranging the pre-fertilization function, the fertilizer is saved, the experience requirement on the operation of operators is reduced, and the precision planter is convenient to popularize.
Further, if the operation mode of the pre-fertilization function of the precision planter is an automatic mode, the method further comprises:
acquiring a plurality of pieces of current operation information corresponding to the precision planter in real time;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
The technical scheme has the advantages that in the automatic mode, when the fact that each piece of current operation information meets the corresponding pre-fertilization conditions is recognized, the fertilization row controller corresponding to the second target fertilization motor is automatically controlled to be started, the real-time rotation speed of the second target fertilization motor is adjusted, pre-fertilization operation is conducted according to the second target fertilization amount, a user does not need to manually trigger a pre-fertilization function key, and the intelligent degree of the precision planter is improved.
Further, after the adjusting the real-time rotation speed corresponding to each second target fertilization motor to the second target rotation speed, the method further includes:
and for each second target fertilization motor, if the fertilization time of the second target fertilization motor reaches a preset time threshold value, closing the second target fertilization motor.
The technical scheme has the beneficial effects that when the fertilization time of the second target fertilization motor reaches the set time threshold, fertilization is automatically stopped, so that the condition of fertilizer waste is reduced.
Further, the pre-fertilization condition includes at least one of the precision planter being in a working position and a real-time vehicle speed of the precision planter being no greater than a preset vehicle speed threshold, the working position being a state in which the precision planter has been started and is ready to begin a fertilization operation.
The adoption of the further scheme has the beneficial effects that by requiring the precision planter to be in the working posture, namely the state of starting and preparing to start the fertilization operation, the pre-fertilization operation is ensured to be carried out on the premise that the machine is normally operated and prepared, and inaccurate or missing fertilization caused by the fact that the machine is not ready is avoided. The real-time vehicle speed is set to be not larger than the preset vehicle speed threshold value, so that fertilization operation is facilitated in a low-speed and stable state. The vibration and jolt caused by running are reduced by running at a low speed, so that the pre-fertilization process is more stable, and the accuracy and uniformity of pre-fertilization are improved.
In a second aspect, the present application provides a high-speed precision seeder electro-mechanical driving fertilization system, comprising:
The first acquisition module is used for acquiring a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, wherein the fertilization amount prescription information characterizes the correspondence between different fertilization areas and each target fertilization amount, and each target fertilization amount comprises the first target fertilization amount;
The calculation module is used for calculating a first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, and each first target fertilizing motor is a motor responsible for fertilizing operation of the current fertilizing area on the precision planter;
And the first adjusting module is used for adjusting the real-time rotating speed corresponding to each first target fertilizing motor to the first target rotating speed so as to enable the actual total fertilizing amount of the precision planter to the current fertilizing area to reach the first target fertilizing amount.
In a third aspect, the present application provides an electronic device comprising a processor and a memory, the processor being coupled to the memory;
The processor is configured to execute a computer program stored in the memory to cause the electronic device to perform the method according to any one of the first aspects.
In a fourth aspect, the present application provides a computer readable storage medium comprising a computer program or instructions which, when run on a computer, cause the computer to perform the method of any of the first aspects.
Drawings
FIG. 1 is a schematic flow chart of a high-speed precision seeder electro-mechanical driving fertilization method according to an embodiment of the application;
FIG. 2 is a block diagram of a precision planter according to an embodiment of the present application;
FIG. 3 is a block diagram of a structure corresponding to the pre-fertilization function according to the embodiment of the present application;
Fig. 4 is a block diagram of a high-speed precision seeder electrically-driven fertilization system according to an embodiment of the present application;
fig. 5 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The embodiment of the application provides a high-speed precision seeder electro-mechanical driving fertilization method which can be executed by equipment, wherein the equipment can be a server or terminal equipment, the server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, and a cloud server for providing cloud computing service. The terminal device may be a tablet computer or the like, but is not limited thereto.
As shown in fig. 1, an electro-mechanical driving fertilization method for high-speed precision seeding uses an electronic device as an execution main body, and the main flow of the method is described as follows (steps S101 to S103):
Step 101, acquiring a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, wherein the fertilization amount prescription information characterizes the correspondence between different fertilization areas and each target fertilization amount, and each target fertilization amount comprises the first target fertilization amount.
The electronic device is arranged in the high-speed precision planter, and is in communication connection with a virtual terminal VT, and it is easy to understand that the virtual terminal VT is a technology applied in the fields of computers and communication, and allows a user to simulate the functions of one or more terminals in a software simulation mode.
As shown in fig. 2, the communication mode between the virtual terminal VT and the electronic device may be CAN communication, the virtual terminal VT may be communicatively connected with a storage medium such as a usb disk, and the storage medium such as the usb disk may be used to introduce the fertilizer amount prescription chart into the virtual terminal VT, the virtual terminal VT analyzes the fertilizer amount prescription information in the fertilizer amount prescription chart, and when the precision planter performs the operation, the virtual terminal VT issues the analyzed fertilizer amount prescription information to the electronic device through CAN communication.
In this embodiment, the electronic device is further communicatively connected to a global positioning subsystem (Global Positioning System, abbreviated as GPS) for positioning the precision planter. Based on the global positioning subsystem, the current position information of the precision seeder can be obtained, and the current fertilization area corresponding to the precision seeder can be obtained according to the current position information. The first target fertilizing amount is the required total fertilizing amount corresponding to the current fertilizing area.
Step S102, calculating a first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, wherein each first target fertilizing motor is a motor responsible for fertilizing operation of the current fertilizing area on the precision planter.
As shown in fig. 2, in this embodiment, the precision planter further includes a speed measuring radar, the speed measuring radar and the global positioning subsystem are respectively in communication connection with a speed measuring unit, the speed measuring unit is further in communication connection with an electronic device, the speed measuring unit realizes accurate measurement and recording of the real-time moving speed of the precision planter through advanced technologies such as integrating the speed measuring radar and the global positioning subsystem, the speed measuring unit sends the measured real-time moving speed to the main controller, and the electronic device obtains the first real-time vehicle speed according to the real-time moving speed.
The precision seeder further comprises a plurality of fertilizing motors, the fertilizing motors are key components for driving fertilizing equipment in agricultural production, the fertilizing motors are mainly used for providing power for the fertilizing equipment such as a fertilizer applicator and the like, the fertilizing equipment such as the fertilizer applicator is driven to work, fertilizers are uniformly spread on crops in a rotating, oscillating or other modes, the smooth fertilization process can be ensured, and a plurality of motors which are responsible for the fertilization operation of the current fertilization area in the plurality of fertilizing motors are used as a plurality of first target fertilizing motors.
The electronic device stores a corresponding relation between the first target rotation speed and the first target fertilization amount, the first real-time vehicle speed and the total number of the first target fertilization motors, and according to the corresponding relation, the first target rotation speed corresponding to each first target fertilization motor can be obtained.
As shown in fig. 2, in this embodiment, the electronic device may include a main controller and a plurality of fertilizing line controllers, where the virtual terminal VT and the speed measuring unit are respectively connected to the main controller in a communication manner, the main controller is connected to each fertilizing line controller in a communication manner, and each fertilizing line controller is respectively connected to a corresponding fertilizing motor in a communication manner.
As shown in fig. 2, the communication manner between the main controller and each fertilization line controller may be CAN communication, the main controller may send the first target fertilization amount and the first real-time vehicle speed to the fertilization line controller corresponding to each first target fertilization motor through CAN communication, and after the fertilization line controller corresponding to each first target fertilization motor obtains the first target fertilization amount and the first real-time vehicle speed, the first target rotation speed corresponding to the corresponding first target fertilization motor may be calculated.
As shown in fig. 2, in this embodiment, the main controller is further communicatively connected to a plurality of seeding control units, and the communication manner between the main controller and each seeding control unit may be CAN communication, and the seeding control unit is used for controlling the seeding operation of the precision planter.
And step 103, adjusting the real-time rotating speed corresponding to each first target fertilizing motor to the first target rotating speed so that the actual total fertilizing amount of the precision planter to the current fertilizing area reaches the first target fertilizing amount.
In this embodiment, the change of the rotation speed of the first target fertilizing motor may cause the change of the rotation speed of fertilizing equipment such as a fertilizer distributor, thereby affecting the release amount of fertilizer in the precision planter. Based on fertilizer amount prescription information, the actual total fertilizing amount is adjusted according to the requirements in fertilizing areas with different soil moisture contents, so that variable control of the actual total fertilizing amount in different fertilizing areas is realized, the purposes of saving fertilizer and reducing influence on environment and crops are achieved, electric driving of fertilizing operation of a precision planter is realized, the intelligent degree of the precision planter is improved, the working efficiency of fertilizing operation is improved, and meanwhile, support is provided for centralized management and precision operation of large farms.
In this embodiment, before step S102, the following processing is further included:
judging whether a fertilization record corresponding to the fertilizer amount prescription information exists in the current fertilization area or not, wherein the fertilization record comprises the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area;
if yes, not carrying out the fertilization operation of the current fertilization area, and carrying out the fertilization operation of the next fertilization area of the current fertilization area;
if not, executing the step of calculating the first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and the first real-time vehicle speed of the precision planter.
The electronic equipment can store the history records of the fertilization operation corresponding to each fertilization area, wherein the fertilization record corresponding to the fertilizer amount prescription information is the history record of the fertilization operation according to the fertilizer amount prescription information, and is not the history record of the fertilization operation corresponding to the current fertilization area under other conditions. Therefore, the fertilization operation is not repeated for the fertilized area, the fertilization operation of the next fertilization area is automatically performed based on the fertilizer amount prescription information, and the automatic section control is realized.
In the embodiment, before step S102, the method further comprises the step of taking a plurality of fertilizing motors participating in the fertilizing operation of the current fertilizing area as a plurality of first target fertilizing motors.
In this embodiment, a plurality of fertilizing motors with start-stop requirements being started may be used as a plurality of first target fertilizing motors, and the start-stop requirements are control parameters indicating whether the corresponding fertilizing motors participate in the fertilizing operation in the current fertilizing area.
As an optional implementation manner of this embodiment, the user may set the start-stop requirement of each fertilizing motor independently through the virtual terminal VT, and it is easy to understand that the start-stop requirement includes start-up or stop, when the start-stop requirement of a certain fertilizing motor is start-up, the fertilizing motor participates in the fertilizing operation of the current fertilizing area, and when the start-stop requirement of a certain fertilizing motor is stop, the fertilizing motor does not participate in the fertilizing operation of the current fertilizing area. Therefore, the precision planter can adapt to the special operation requirements of the land head or small land block during fertilization operation.
As another optional implementation manner of this embodiment, the electronic device may store the correspondence between different fertilization areas and the multiple fertilization motors to be started, and when the precision planter is the current fertilization area fertilization operation, the electronic device queries the correspondence, automatically adjusts the start-stop requirements of the corresponding fertilization motors to start, and uses the started multiple fertilization motors as multiple first target fertilization motors, thereby improving the intelligentization degree of the precision planter.
The precision seeder further comprises a fertilizer box for storing fertilizer, and because the fertilizer needs a certain time when falling into the soil from the fertilizer box, the problem that the land is not fertilized is difficult to avoid when the land is fertilized, the high-speed precision seeder electro-drive fertilization method increases a pre-fertilization function, and the pre-fertilization function can realize that the precision seeder is fertilized in advance by a proper amount when the land starts.
As shown in fig. 3, in this embodiment, the operation mode of the pre-fertilization function is a manual mode or an automatic mode, and the selection of the operation mode may be set on the interface of the virtual terminal VT. The virtual terminal VT may further include a pre-fertilization key, where the pre-fertilization key is a function triggering key, and if the working mode of the pre-fertilization function of the precision planter is a manual mode, the method further includes:
responding to the operation of triggering a pre-fertilization key by a user, and acquiring a plurality of pieces of current operation information corresponding to the precision planter;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
The main controller is also in communication connection with a sensor unit, and the sensor unit is used for collecting a plurality of pieces of current operation information in real time. When a user presses a pre-fertilization key, a virtual terminal VT generates a pre-fertilization instruction and sends the pre-fertilization instruction to a main controller, and the main controller acquires a plurality of pieces of current operation information through a sensor unit and judges whether the plurality of pieces of current operation information meet respective corresponding pre-fertilization conditions.
When each piece of current operation information accords with the corresponding pre-fertilization condition, the main controller issues a pre-fertilization instruction to a fertilization row controller corresponding to each second target fertilization motor, and the fertilization row controller controls the corresponding second target fertilization motor to start fertilization. The electronic equipment stores a second target fertilization amount and a corresponding relation among the second target fertilization amount, a second real-time vehicle speed, the total number of the second target fertilization motors and a second target rotation speed. In this embodiment, the second target fertilizing motor may be all fertilizing motors included in the precision planter, or may be a fertilizing motor that needs to be started and selected by a user, and the user may set the second target fertilizing amount through the virtual terminal VT.
When one or more pieces of information which do not meet the corresponding pre-fertilization conditions exist in each piece of current operation information, the pre-fertilization function is not triggered, namely the pre-fertilization instruction is not responded.
In this embodiment, if the operation mode of the pre-fertilization function of the precision planter is an automatic mode, the method further includes:
acquiring a plurality of pieces of current operation information corresponding to the precision planter in real time;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
Under the automatic mode, when the main controller recognizes that each piece of current operation information meets the corresponding pre-fertilization condition, a pre-fertilization instruction is automatically generated, the fertilization row controller corresponding to the second target fertilization motor is controlled to be started automatically, and the real-time rotation speed of the second target fertilization motor is adjusted, so that pre-fertilization operation is performed according to the second target fertilization amount, and a user does not need to manually trigger a pre-fertilization function key through a virtual terminal VT.
In this embodiment, after the adjustment of the real-time rotation speeds corresponding to the second target fertilizing motors to the second target rotation speeds, the method further includes, for each of the second target fertilizing motors, turning off the second target fertilizing motor if the fertilizing time of the second target fertilizing motor reaches a preset time threshold.
The time threshold is the execution time of the pre-fertilization function, and the time threshold can be set according to the habit of the user, in this embodiment, the user can also set the time threshold through the virtual terminal VT. The second target fertilization motors can be started simultaneously, and when the fertilization time of the second target fertilization motors reaches a set time threshold value, fertilization is automatically stopped, so that the condition of fertilizer waste is reduced.
By setting the pre-fertilization function, the technical pain point of land fertilization of the precision planter in operation is solved, fertilizer is saved, the experience requirement on operation personnel is reduced, and the precision planter is convenient to popularize.
In this embodiment, the pre-fertilization condition includes at least one of the precision planter being in a working posture and a real-time vehicle speed of the precision planter being no greater than a preset vehicle speed threshold, the working posture being a state in which the precision planter has been started and is ready to start a fertilization operation. The preset vehicle speed threshold may be empirically set to a small value, and may be 2km/h, for example.
By requiring the precision planter to be in a working posture, namely a state of starting and preparing to start the fertilization operation, the pre-fertilization operation is ensured to be carried out on the premise of normal operation and readiness of the machine, and inaccurate or missing fertilization caused by the fact that the machine is not ready is avoided. By setting the real-time vehicle speed not greater than a preset vehicle speed threshold (such as 2 km/h), the fertilization operation is facilitated in a low-speed and stable state. The vibration and jolt caused by running are reduced by running at a low speed, so that the pre-fertilization process is more stable, and the accuracy and uniformity of pre-fertilization are improved.
Based on the same technical concept, the application also provides a high-speed precision seeder electro-mechanical driving fertilization system, as shown in fig. 4, the high-speed precision seeder electro-mechanical driving fertilization system 200 mainly comprises:
A first obtaining module 201, configured to obtain a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, where the fertilization amount prescription information characterizes a correspondence between different fertilization areas and each target fertilization amount, and each target fertilization amount includes the first target fertilization amount;
the calculating module 202 is configured to calculate, based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, a first target rotation speed corresponding to each first target fertilizing motor, where each first target fertilizing motor is a motor on the precision planter that is responsible for fertilizing operation in the current fertilizing area;
And a first adjustment module 203, configured to adjust the real-time rotation speed corresponding to each first target fertilization motor to the first target rotation speed, so that the actual total fertilization amount of the precision planter to the current fertilization area reaches the first target fertilization amount.
Optionally, before the computing module 202, the method further includes:
The determining module is configured to determine whether a fertilization record corresponding to the fertilizer amount prescription information exists in the current fertilization area, where the fertilization record includes the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area, if so, perform fertilization operation of a next fertilization area of the current fertilization area, and if not, perform processing of the calculating module 202.
Optionally, before the computing module 202, the method further includes:
And the module is used for taking a plurality of fertilizing motors participating in the fertilizing operation of the current fertilizing area as a plurality of first target fertilizing motors.
Optionally, if the working mode of the pre-fertilization function of the precision planter is a manual mode, the system further comprises a response acquisition module, a control module and a control module, wherein the response acquisition module is used for responding to the operation of triggering a pre-fertilization key by a user and acquiring a plurality of pieces of current operation information corresponding to the precision planter;
The second acquisition module is used for acquiring a second target fertilization amount corresponding to the pre-fertilization function when the current operation information accords with the pre-fertilization conditions, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And the second adjusting module is used for adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
Optionally, if the operation mode of the pre-fertilization function of the precision planter is an automatic mode, the system further comprises:
the third acquisition module is used for acquiring a plurality of pieces of current operation information corresponding to the precision planter in real time;
A fourth obtaining module, configured to obtain a second target fertilizing amount corresponding to a pre-fertilizing function when each piece of current operation information meets a pre-fertilizing condition corresponding to each piece of current operation information, and calculate a second target rotation speed corresponding to each second target fertilizing motor based on the second target fertilizing amount and a second real-time vehicle speed of the precision planter;
And the third adjusting module is used for adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
Optionally, after the second adjustment module or the third adjustment module, the method further includes:
And the closing module is used for closing each second target fertilization motor if the fertilization time of the second target fertilization motor reaches a preset time threshold value.
Optionally, the pre-fertilizing condition includes at least one of that the precision planter is in an operation posture and that the real-time vehicle speed of the precision planter is not greater than a preset vehicle speed threshold, wherein the operation posture is a state that the precision planter is started and ready to start fertilizing operation.
In one example, a module in any of the above systems may be one or more integrated circuits configured to implement the above methods, such as one or more application specific integrated circuits (application specific integratedcircuit, ASICs), or one or more digital signal processors (DIGITAL SIGNAL processors, DSPs), or one or more field programmable gate arrays (field programmable GATE ARRAY, FPGAs), or a combination of at least two of these integrated circuit forms.
For another example, when a module in the system may be implemented in the form of a scheduler of processing elements, the processing elements may be general-purpose processors, such as a central processing unit (central processing unit, CPU) or other processor that may invoke a program. For another example, the modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Various objects such as various messages/information/devices/network elements/systems/devices/actions/operations/processes/concepts may be named in the present application, and it should be understood that these specific names do not constitute limitations on related objects, and that the named names may be changed according to the scenario, context, or usage habit, etc., and understanding of technical meaning of technical terms in the present application should be mainly determined from functions and technical effects that are embodied/performed in the technical solution.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described system, apparatus and module may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
Those of ordinary skill in the art will appreciate that the various illustrative modules and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
Based on the same technical idea, the present application further provides an electronic device, as shown in fig. 5, where the electronic device 300 includes a processor 301 and a memory 302, and may further include an information input/information output (I/O) interface 303, one or more of communication components 304, and a communication bus 305.
Wherein the processor 301 is configured to control the overall operation of the electronic device 300 to perform all or part of the steps in the high-speed precision seeding electro-mechanical driving fertilization method described above, and the memory 302 is configured to store various types of data to support operation on the electronic device 300, such data may include, for example, instructions for any application or method operating on the electronic device 300, as well as application-related data. The Memory 302 may be implemented by any type or combination of volatile or non-volatile Memory devices, such as one or more of static random access Memory (Static Random Access Memory, SRAM), electrically erasable programmable Read-Only Memory (ELECTRICALLY ERASABLE PROGRAMMABLE READ-Only Memory, EEPROM), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM), programmable Read-Only Memory (Programmable Read-Only Memory, PROM), read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk, or optical disk.
The I/O interface 303 provides an interface between the processor 301 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 304 is used to test wired or wireless communication between the electronic device 300 and other devices. Wireless Communication, such as Wi-Fi, bluetooth, near Field Communication (NFC), 2G, 3G, or 4G, or a combination of one or more thereof, and thus the corresponding Communication component 304 may include Wi-Fi components, bluetooth components, NFC components.
Communication bus 305 may include a pathway to transfer information between the aforementioned components. The communication bus 305 may be a PCI (PERIPHERAL COMPONENT INTERCONNECT, peripheral component interconnect standard) bus or an EISA (Extended Industry Standard Architecture ) bus, or the like. The communication bus 305 may be divided into an address bus, a data bus, a control bus, and the like.
The electronic device 300 may be implemented by one or more application specific integrated circuits (Application SpecificIntegrated Circuit, abbreviated as ASIC), digital signal Processor (DIGITAL SIGNAL Processor, abbreviated as DSP), digital signal processing device (DIGITAL SIGNAL Processing Device, abbreviated as DSPD), programmable logic device (Programmable Logic Device, abbreviated as PLD), field programmable gate array (Field Programmable GATE ARRAY, abbreviated as FPGA), controller, microcontroller, microprocessor or other electronic components for performing the high-speed precision seeding electro-mechanical driving fertilization method as given in the above embodiments.
The electronic device 300 may include, but is not limited to, a mobile terminal such as a digital broadcast receiver, a PDA (personal digital assistant), a PMP (portable multimedia player), etc., and a fixed terminal such as a digital TV, a desktop computer, etc., and may also be a server, etc.
Based on the same technical conception, the application also provides a computer readable storage medium, wherein the computer readable storage medium is stored with a computer program, and the computer program realizes the steps of the high-speed precision seeding electro-mechanical driving fertilization method when being executed by a processor.
The computer readable storage medium may include a U disk, a removable hard disk, a read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, etc. various media capable of storing program codes.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The electromechanical driving fertilization method for the high-speed precision seeder is characterized by comprising the following steps of:
Acquiring a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, wherein the fertilization amount prescription information characterizes the corresponding relation between different fertilization areas and each target fertilization amount, and each target fertilization amount comprises the first target fertilization amount; calculating a first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, wherein each first target fertilizing motor is a motor responsible for fertilizing operation of the current fertilizing area on the precision planter;
And adjusting the real-time rotating speed corresponding to each first target fertilizing motor to the first target rotating speed so as to enable the actual total fertilizing amount of the precision planter to the current fertilizing area to reach the first target fertilizing amount.
2. The method for electrically driving and fertilizing a high-speed precision seeder according to claim 1, further comprising, before calculating the first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time vehicle speed of the precision seeder:
judging whether a fertilization record corresponding to the fertilizer amount prescription information exists in the current fertilization area or not, wherein the fertilization record comprises the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area;
if yes, carrying out fertilization operation of a next fertilization area of the current fertilization area;
if not, executing the step of calculating the first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and the first real-time vehicle speed of the precision planter.
3. The method for electrically driving and fertilizing a high-speed precision seeder according to claim 1 or 2, further comprising, before calculating the first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time vehicle speed of the precision seeder:
And taking a plurality of fertilizing motors participating in the fertilizing operation of the current fertilizing area as a plurality of first target fertilizing motors.
4. The method of claim 1, further comprising, if the pre-fertilization function of the precision planter is in a manual mode:
responding to the operation of triggering a pre-fertilization key by a user, and acquiring a plurality of pieces of current operation information corresponding to the precision planter;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
5. The method of claim 1, further comprising, if the pre-fertilization function of the precision planter is in an automatic mode:
acquiring a plurality of pieces of current operation information corresponding to the precision planter in real time;
If the current running information meets the pre-fertilization conditions corresponding to the current running information, acquiring a second target fertilization amount corresponding to the pre-fertilization function, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and a second real-time vehicle speed of the precision planter;
And adjusting the real-time rotating speed corresponding to each second target fertilizing motor to the second target rotating speed so as to enable the actual total fertilizing amount of each second target fertilizing motor to reach the second target fertilizing amount.
6. The method for electrically driving and fertilizing a high-speed precision seeder according to claim 4 or 5, further comprising, after said adjusting the real-time rotation speed corresponding to each of said second target fertilizing motors to said second target rotation speed:
and for each second target fertilization motor, if the fertilization time of the second target fertilization motor reaches a preset time threshold value, closing the second target fertilization motor.
7. The high-speed precision planter electromechanically driven fertilization method of claim 6 wherein the pre-fertilization conditions comprise at least one of the precision planter being in a work position and the real-time speed of the precision planter being no greater than a preset speed threshold, the work position being a state in which the precision planter has been started and is ready to begin a fertilization operation.
8. A high-speed precision seeder electrically driven fertilization system, comprising:
The first acquisition module is used for acquiring a first target fertilization amount corresponding to a current fertilization area based on fertilization amount prescription information, wherein the fertilization amount prescription information characterizes the correspondence between different fertilization areas and each target fertilization amount, and each target fertilization amount comprises the first target fertilization amount;
The calculation module is used for calculating a first target rotating speed corresponding to each first target fertilizing motor based on the first target fertilizing amount and a first real-time vehicle speed of the precision planter, and each first target fertilizing motor is a motor responsible for fertilizing operation of the current fertilizing area on the precision planter;
And the first adjusting module is used for adjusting the real-time rotating speed corresponding to each first target fertilizing motor to the first target rotating speed so as to enable the actual total fertilizing amount of the precision planter to the current fertilizing area to reach the first target fertilizing amount.
9. An electronic device comprising a processor and a memory, the processor coupled to the memory;
the processor is configured to execute a computer program stored in the memory to cause the electronic device to perform the method of any one of claims 1 to 7.
10. A computer readable storage medium comprising a computer program or instructions which, when run on a computer, cause the computer to perform the method of any of claims 1 to 7.
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