High-speed precision seeder electric-drive fertilization method, system, equipment and medium

Abstract

The invention relates to a high-speed precision seeder electric-drive fertilization method, system and device and a medium, and the method comprises the steps: obtaining a first target fertilization amount corresponding to a current fertilization area based on fertilizer amount prescription information; based on the first target fertilization amount and a first real-time vehicle speed of the precision seeder, calculating a first target rotation speed corresponding to each first target fertilization motor, each first target fertilization motor being a motor responsible for fertilization operation of the current fertilization area on the precision seeder; and adjusting the real-time rotating speed corresponding to each first target fertilization motor to the first target rotating speed, so that the actual total fertilization amount of the precision seeder to the current fertilization area reaches the first target fertilization amount. According to the application, the electric drive of the fertilization operation of the precision seeder is realized, the intelligent degree of the precision seeder is improved, the working efficiency of the fertilization operation is improved, and meanwhile, support is provided for centralized management and precise operation of a large farm.

Description

Technical Field

[0001] The present application relates to the technical field of precision seeding machine fertilization, and in particular to a method, system, equipment and medium for electric-driven fertilization of a high-speed precision seeding machine. Background Art

[0002] With the rapid development of modern agricultural technology, intelligence and precision have become important trends in the development of agricultural mechanization. In sowing operations, fertilization is one of the key links, and its accuracy and efficiency directly affect the growth and final yield of crops. In traditional farming operations, fertilization mostly relies on manual or simple mechanical devices, which have problems such as difficulty in accurately controlling the amount of fertilizer, serious fertilizer waste, and low operation efficiency. Summary of the invention

[0003] In order to improve the intelligence level of machinery, reduce fertilizer waste and improve work efficiency, the present application provides a high-speed precision seeder electric-driven fertilization method, system, equipment and medium.

[0004] In a first aspect, the present application provides a high-speed precision seeding machine electric drive fertilization method, comprising: Based on the fertilizer amount prescription information, a first target fertilizer amount corresponding to the current fertilization area is obtained, wherein the fertilizer amount prescription information represents the corresponding relationship between different fertilization areas and each target fertilizer amount, and each target fertilizer amount includes the first target fertilizer amount; based on the first target fertilizer amount and the first real-time speed of the precision seeder, a first target rotation speed corresponding to each first target fertilizer motor is calculated, and each first target fertilizer motor is a motor on the precision seeder responsible for the fertilization operation of the current fertilization area; The real-time rotation speed corresponding to each of the first target fertilization motors is adjusted 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.

[0005] The beneficial effects of the present application are as follows: based on the fertilizer prescription information, the actual total fertilizer amount is adjusted according to demand in fertilization areas with different soil moisture conditions, thereby realizing variable control of the actual total fertilizer amount in different fertilization areas, thereby achieving the purpose of saving fertilizer and reducing the impact on the environment and crops, realizing the electric drive of precision seeder fertilization operations, improving the intelligence level of precision seeder machinery, and improving the work efficiency of fertilization operations, while providing support for centralized management and precise operations of large farms.

[0006] 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 speed of the precision seeder, the method further includes: Determine whether there is a fertilization record corresponding to the fertilizer amount prescription information in the current fertilization area, wherein the fertilization record includes the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area; If yes, then carry out fertilization operation in the next fertilization area of ​​the current fertilization area; If not, the step of 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 speed of the precision seeder is executed.

[0007] The beneficial effect of adopting the above further scheme is that the fertilization operation is no longer repeated for the fertilization area that has been fertilized, and the fertilization operation of the next fertilization area is automatically carried out based on the fertilizer prescription information, thereby realizing automatic section control.

[0008] 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 speed of the precision seeder, the method further includes: A plurality of fertilization motors participating in the fertilization operation in the current fertilization area are taken as the first plurality of target fertilization motors.

[0009] The beneficial effect of adopting the above further solution is that the precision seeder can adapt to the special operation requirements of the field or small plots during fertilization operation.

[0010] Further, if the working mode of the pre-fertilization function of the precision seeder is a manual mode, the method further comprises: in response to the user triggering the operation of the pre-fertilization button, acquiring a plurality of current operation information corresponding to the precision seeder; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0011] The beneficial effect of adopting the above further scheme is: by setting the pre-fertilization function, the technical pain point of field fertilization by the precision seeder is solved, fertilizer is saved, the experience requirement for the operating personnel is reduced, and the promotion of precision seeder equipment is facilitated.

[0012] Further, if the working mode of the pre-fertilization function of the precision seeder is an automatic mode, the method further includes: Acquire multiple current operation information corresponding to the precision seeding machine in real time; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0013] The beneficial effect of adopting the above further scheme is: in automatic mode, when it is recognized that each current operating information satisfies the corresponding pre-fertilization conditions, the fertilization row controller corresponding to the second target fertilization motor is automatically controlled to start, and the real-time speed of the second target fertilization motor is adjusted to perform pre-fertilization operations according to the second target fertilizer amount. There is no need for the user to manually trigger the pre-fertilization function button, thereby improving the intelligence level of the precision seeder.

[0014] Further, after adjusting the real-time speed corresponding to each of the second target fertilizing motors to the second target speed, the method further includes: For each of the second target fertilization motors, if the fertilization time of the second target fertilization motor reaches a preset time threshold, the second target fertilization motor is turned off.

[0015] The beneficial effect of adopting the above further solution is that when the fertilizing time of the second target fertilizing motor reaches the set time threshold, the fertilizing automatically stops, thereby reducing the waste of fertilizer.

[0016] Furthermore, the pre-fertilization condition includes at least one of the following: the precision seeder is in an operating posture and the real-time speed of the precision seeder is not greater than a preset speed threshold, and the operating posture is a state in which the precision seeder has been started and is ready to start fertilization operation.

[0017] The beneficial effect of adopting the above further scheme is: by requiring the precision seeder to be in an operating posture, that is, a state in which it has been started and is ready to start fertilization operations, it is ensured that the pre-fertilization operation is carried out under the premise that the machine is operating normally and is ready, avoiding inaccurate or missed fertilization due to the machine not being ready. By setting the real-time vehicle speed to be no greater than the preset vehicle speed threshold, it is helpful to carry out fertilization operations in a low-speed and stable state. Slow-speed driving reduces the vibration and bumps caused by driving, making the pre-fertilization process smoother, thereby improving the accuracy and uniformity of pre-fertilization.

[0018] In a second aspect, the present application provides a high-speed precision seeding machine electric drive fertilization system, comprising: A first acquisition module is used to acquire a first target fertilizer amount corresponding to a current fertilization area based on fertilizer amount prescription information, wherein the fertilizer amount prescription information represents a correspondence between different fertilization areas and each target fertilizer amount, and each target fertilizer amount includes the first target fertilizer amount; a calculation module, configured to calculate a first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time speed of the precision seeder, wherein each first target fertilization motor is a motor on the precision seeder responsible for fertilizing the current fertilization area; The first adjustment module is used to adjust the real-time rotation speed corresponding to each of the first target fertilization motors 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.

[0019] In a third aspect, the present application provides an electronic device, including a processor and a memory, wherein the processor is coupled to the memory; The processor is used to execute the computer program stored in the memory so that the electronic device performs the method as described in any one of the first aspects.

[0020] In a fourth aspect, the present application provides a computer-readable storage medium, comprising a computer program or instructions, which, when executed on a computer, enables the computer to execute the method as described in any one of the first aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the process of the electric-driven fertilization method of the high-speed precision seeding machine in the embodiment of the present application; Figure 2 This is a structural block diagram corresponding to the precision seeding machine in the embodiment of the present application; Figure 3 This is a structural block diagram corresponding to the pre-fertilization function of the embodiment of the present application; Figure 4 This is a structural block diagram of the electric-driven fertilization system of a high-speed precision seeding machine according to an embodiment of the present application; Figure 5 This is a structural block diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings.

[0023] The embodiment of the present application provides a method for electric fertilization of a high-speed precision seeding machine, which can be executed by a device, which can be a server or a terminal device, wherein the server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server providing cloud computing services. The terminal device can be a tablet computer, etc., but is not limited thereto.

[0024] like Figure 1 As shown, a high-speed precision seeding machine electric drive fertilization method uses an electronic device as the execution body, and the main process of the method is described as follows (steps S101 to S103): Step S101: based on fertilizer amount prescription information, obtaining a first target fertilizer amount corresponding to a current fertilization area, wherein the fertilizer amount prescription information represents a correspondence between different fertilization areas and each target fertilizer amount, each of which includes the first target fertilizer amount.

[0025] The electronic device is arranged in the high-speed precision broadcasting machine, and the electronic device is connected to the virtual terminal VT for communication. It is easy to understand that the virtual terminal VT is a technology applied in the computer and communication fields, which allows the user to simulate the functions of one or more terminals through software simulation.

[0026] like Figure 2 As shown, the communication method between the virtual terminal VT and the electronic device can be CAN communication. The virtual terminal VT can be connected to a storage medium such as a U disk for communication. The fertilizer prescription map can be imported into the virtual terminal VT through the storage medium such as the U disk. The virtual terminal VT parses the fertilizer prescription information in the fertilizer prescription map. When the precision seeder is operating, the virtual terminal VT sends the parsed fertilizer prescription information to the electronic device through CAN communication.

[0027] In this embodiment, the electronic device is also connected to a global positioning system (GPS), which is used to locate the precision seeder. Based on the global positioning system, the current location 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 location information. The first target fertilization amount is the total fertilization amount required corresponding to the current fertilization area.

[0028] Step S102: Calculating first target rotation speeds corresponding to first target fertilization motors based on the first target fertilization amount and the first real-time speed of the precision seeder, where each first target fertilization motor is a motor on the precision seeder responsible for fertilizing the current fertilization area.

[0029] like Figure 2 As shown, in this embodiment, the precision seeding machine also includes a speed measuring radar, and the speed measuring radar and the global positioning subsystem are respectively communicatively connected to a speed measuring unit, and the speed measuring unit is also communicatively connected to the electronic device. The speed measuring unit achieves accurate measurement and recording of the real-time moving speed of the precision seeding machine by integrating advanced technologies such as 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 based on the real-time moving speed.

[0030] The precision seeder also includes multiple fertilization motors. The fertilization motor is a key component used to drive fertilization equipment in agricultural production. The main function of the fertilization motor is to provide power for fertilization equipment such as fertilizer spreaders. By driving fertilization equipment such as fertilizer spreaders to work, the fertilizer is evenly spread on the crops through rotation, oscillation or other means to ensure that the fertilization process can proceed smoothly. Among the multiple fertilization motors, the multiple motors responsible for fertilization operations in the current fertilization area are used as multiple first target fertilization motors.

[0031] The electronic device stores a correspondence between the first target speed and the first target fertilizer amount, the first real-time vehicle speed, and the total number of first target fertilizer motors. According to the correspondence, the first target speed corresponding to each first target fertilizer motor can be obtained. In this embodiment, the first target speed corresponding to each first target fertilizer motor can be the same.

[0032] like Figure 2 As shown, in this embodiment, the electronic device may include a main controller and multiple fertilizer row controllers, the virtual terminal VT and the speed measurement unit are respectively communicated with the main controller, the main controller is communicated with each fertilizer row controller, and each fertilizer row controller is respectively communicated with the corresponding fertilizer motor.

[0033] like Figure 2 As shown, the communication method between the main controller and each fertilizer row controller can be CAN communication. The main controller can send the first target fertilizer amount and the first real-time vehicle speed to the fertilizer row controller corresponding to each first target fertilizer motor through CAN communication. After obtaining the first target fertilizer amount and the first real-time vehicle speed, the fertilizer row controller corresponding to each first target fertilizer motor can calculate the first target rotational speed corresponding to the corresponding first target fertilizer motor.

[0034] like Figure 2 As shown, in this embodiment, the main controller is also communicatively connected to a plurality of sowing control units, and the communication method between the main controller and each sowing control unit can be CAN communication. The sowing control unit is used to control the sowing operation of the precision seeder.

[0035] Step S103: adjusting the real-time rotation speed corresponding to each of the first target fertilization motors 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.

[0036] In this embodiment, the change in the speed of the first target fertilization motor will cause the change in the speed of fertilization equipment such as the fertilizer dispenser, thereby affecting the release amount of fertilizer in the precision seeder. Based on the fertilizer prescription information, the actual total fertilization amount is adjusted according to demand in fertilization areas with different soil moisture conditions, realizing variable control of the actual total fertilization amount in different fertilization areas, achieving the purpose of saving fertilizer and reducing the impact on the environment and crops, realizing the electric drive of the precision seeder fertilization operation, improving the intelligence level of the precision seeder machinery, and improving the work efficiency of the fertilization operation, while providing support for centralized management and precision operation of large farms.

[0037] In this embodiment, before step S102, the following processing is also included: Determine whether there is a fertilization record corresponding to the fertilizer amount prescription information in the current fertilization area, wherein the fertilization record includes the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area; If yes, the fertilization operation in the current fertilization area is not performed, and the fertilization operation in the next fertilization area of ​​the current fertilization area is performed; If not, the step of 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 speed of the precision seeder is executed.

[0038] The electronic device can store the historical records of fertilization operations corresponding to each fertilization area. The fertilization record corresponding to the fertilizer amount prescription information is the historical record of fertilization operations performed according to the fertilizer amount prescription information, rather than the historical record of fertilization operations corresponding to the current fertilization area under other circumstances. Therefore, the fertilization operation is no longer repeated for the fertilization area that has been fertilized, and the fertilization operation of the next fertilization area is automatically performed based on the fertilizer amount prescription information, thereby realizing automatic section control.

[0039] In this embodiment, before step S102, the following processing is also included: multiple fertilization motors participating in the fertilization operation in the current fertilization area are used as multiple first target fertilization motors.

[0040] In this embodiment, a plurality of fertilizer motors with a start-stop requirement of starting can be used as a plurality of first target fertilizer motors, and the start-stop requirement is a control parameter indicating whether the corresponding fertilizer motor participates in the fertilization operation in the current fertilization area.

[0041] As an optional implementation of this embodiment, the user can independently set the start and stop requirements of each fertilizer motor through the virtual terminal VT. It is easy to understand that the start and stop requirements include starting or stopping. When the start and stop requirements of a fertilizer motor are started, the fertilizer motor participates in the fertilization operation in the current fertilization area. When the start and stop requirements of a fertilizer motor are stopped, the fertilizer motor does not participate in the fertilization operation in the current fertilization area. This allows the precision seeder to adapt to the special operation requirements of the field or small plots during fertilization operations.

[0042] As another optional implementation of the present embodiment, the electronic device may store a correspondence between different fertilization areas and multiple fertilizer motors that need to be started. When the precision seeder is fertilizing the current fertilization area, the electronic device queries the correspondence, automatically adjusts the start and stop requirements of the corresponding fertilizer motor to start, and uses the started multiple fertilizer motors as multiple first target fertilizer motors, thereby improving the intelligence of the precision seeder.

[0043] The precision seeder also includes a fertilizer box for storing fertilizer. Since it takes a certain amount of time for the fertilizer to fall from the fertilizer box into the soil, it is difficult to avoid the problem of no fertilizer at the head of the field when fertilizing at the head of the field. Therefore, the electric-driven fertilization method of the high-speed precision seeder has added a pre-fertilization function. The pre-fertilization function can enable the precision seeder to apply an appropriate amount of fertilizer in advance when starting at the head of the field.

[0044] like Figure 3 As shown, in this embodiment, the working mode of the pre-fertilization function is a manual mode or an automatic mode, and the selection of the working mode can be set on the interface of the virtual terminal VT. The virtual terminal VT may also include a pre-fertilization button, which is a function trigger button. If the working mode of the pre-fertilization function of the precision seeding machine is a manual mode, the method further includes: In response to the user triggering the operation of the pre-fertilization button, obtaining a plurality of current operation information corresponding to the precision seeder; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0045] The main controller is also connected to a sensor unit for real-time collection of multiple current operation information. When the user presses the pre-fertilization button, the virtual terminal VT generates a pre-fertilization instruction and sends the pre-fertilization instruction to the main controller. The main controller obtains multiple current operation information through the sensor unit and determines whether the multiple current operation information meets the corresponding pre-fertilization conditions.

[0046] When each current operation information meets the corresponding pre-fertilization conditions, the main controller sends the pre-fertilization instruction to the fertilizer row controller corresponding to each second target fertilizer motor, and the fertilizer row controller controls the corresponding second target fertilizer motor to start fertilizing. The electronic device stores the second target fertilizer amount, as well as the corresponding relationship between the second target fertilizer amount, the second real-time vehicle speed, the total number of second target fertilizer motors and the second target speed. In this embodiment, the second target fertilizer motor can be all the fertilizer motors included in the precision seeder, or it can be the fertilizer motor selected by the user to be started. The user can also set the second target fertilizer amount through the virtual terminal VT.

[0047] When there is one or more pieces of information in each current operation information that do not meet the corresponding pre-fertilization conditions, the pre-fertilization function is not triggered, that is, the pre-fertilization instruction is not responded to.

[0048] In this embodiment, if the working mode of the pre-fertilization function of the precision seeder is an automatic mode, the method further includes: Acquire multiple current operation information corresponding to the precision seeding machine in real time; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0049] In automatic mode, when the main controller recognizes that each current operating information satisfies the corresponding pre-fertilization conditions, it automatically generates a pre-fertilization instruction, controls the fertilization row controller corresponding to the second target fertilization motor to automatically start, and adjusts the real-time speed of the second target fertilization motor to perform pre-fertilization operations according to the second target fertilizer amount, without the user manually triggering the pre-fertilization function button through the virtual terminal VT.

[0050] In this embodiment, after adjusting the real-time speed corresponding to each second target fertilization motor to the second target speed, the following processing is also included: for each second target fertilization motor, if the fertilization time of the second target fertilization motor reaches a preset time threshold, the second target fertilization motor is turned off.

[0051] The time threshold is the execution time of the pre-fertilization function, and the time threshold can be set according to user habits. In this embodiment, the user can also set the time threshold through the virtual terminal VT. Multiple second target fertilization motors can be started at the same time. When the fertilization time of the second target fertilization motor reaches the set time threshold, fertilization automatically stops, thereby reducing fertilizer waste.

[0052] By setting the pre-fertilization function, the technical pain points of field fertilization by precision seeders are solved, fertilizer is saved, the experience requirements for operators are reduced, and the promotion of precision seeders is facilitated.

[0053] In this embodiment, the pre-fertilization condition includes at least one of the following: the precision seeder is in an operating posture and the real-time speed of the precision seeder is not greater than a preset speed threshold. The operating posture is a state in which the precision seeder has been started and is ready to start fertilization. The preset speed threshold can be set to a smaller value based on experience. For example, the preset speed threshold can be 2 km / h.

[0054] By requiring the precision seeder to be in an operating posture, that is, a state where it has been started and is ready to start fertilizing operations, it is ensured that the pre-fertilization operation is carried out under the premise that the machine is operating normally and is ready, avoiding inaccurate or missed fertilization due to the machine not being ready. By setting the real-time vehicle speed to no more than the preset vehicle speed threshold (such as 2km / h), it is helpful to carry out fertilization operations in a low-speed and stable state. Slow-speed driving reduces the vibration and bumps caused by driving, making the pre-fertilization process smoother, thereby improving the accuracy and uniformity of pre-fertilization.

[0055] Based on the same technical concept, the present application also provides a high-speed precision seeding machine electric drive fertilization system, such as Figure 4 As shown, the high-speed precision seeding machine electric drive fertilization system 200 mainly includes: A first acquisition module 201 is used to acquire a first target fertilizer amount corresponding to a current fertilization area based on fertilizer amount prescription information, wherein the fertilizer amount prescription information represents a correspondence between different fertilization areas and each target fertilizer amount, wherein each target fertilizer amount includes the first target fertilizer amount; A calculation module 202 is used to calculate a first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time speed of the precision seeder, each of the first target fertilization motors being a motor on the precision seeder responsible for fertilizing the current fertilization area; The first adjustment module 203 is used to adjust the real-time rotation speed corresponding to each of the first target fertilization motors 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.

[0056] Optionally, before the calculation module 202, the following is further included: A judgment module is used to judge whether there is a fertilization record corresponding to the fertilizer prescription information in the current fertilization area, and the fertilization record includes the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area; if so, fertilization operation is performed in the next fertilization area of ​​the current fertilization area; if not, the processing of the calculation module 202 is executed.

[0057] Optionally, before the calculation module 202, the following is further included: As a module, it is used to take multiple fertilization motors participating in the fertilization operation in the current fertilization area as multiple first target fertilization motors.

[0058] Optionally, if the working mode of the pre-fertilization function of the precision seeder is a manual mode, the system further comprises: a response acquisition module, configured to acquire a plurality of current operation information corresponding to the precision seeder in response to the user triggering the pre-fertilization button; a second acquisition module, configured to acquire a second target fertilization amount corresponding to the pre-fertilization function when each of the current operation information meets the corresponding pre-fertilization condition, and calculate a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and the second real-time speed of the precision seeder; The second adjustment module is used to adjust the real-time rotation speed corresponding to each of the second target fertilization motors to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0059] Optionally, if the working mode of the pre-fertilization function of the precision seeder is an automatic mode, the system further includes: A third acquisition module is used to acquire multiple current operation information corresponding to the precision seeding machine in real time; a fourth acquisition module, for acquiring a second target fertilization amount corresponding to the pre-fertilization function when each of the current operation information meets the corresponding pre-fertilization condition, and calculating a second target rotation speed corresponding to each second target fertilization motor based on the second target fertilization amount and the second real-time speed of the precision seeder; The third adjustment module is used to adjust the real-time rotation speed corresponding to each of the second target fertilization motors to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

[0060] Optionally, after the second adjustment module or the third adjustment module, the method further includes: The shut-down module is used for shutting down each of the second target fertilization motors if the fertilization time of the second target fertilization motor reaches a preset time threshold.

[0061] Optionally, the pre-fertilization condition includes at least one of the precision seeder being in an operating posture and the real-time speed of the precision seeder being no greater than a preset speed threshold, and the operating posture is a state in which the precision seeder has been started and is ready to start fertilization operations.

[0062] In one example, the module in any of the above systems can be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASICs), or, one or more digital signal processors (DSPs), or, one or more field programmable gate arrays (FPGAs), or a combination of at least two of these integrated circuit forms.

[0063] For another example, when the modules in the system can be implemented in the form of a processing element scheduling program, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor that can call a program. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0064] Various objects such as various messages / information / equipment / network elements / systems / devices / actions / operations / processes / concepts that may appear in this application are named. It can be understood that these specific names do not constitute a limitation on the relevant objects. The names assigned may change with factors such as scenarios, contexts or usage habits. The understanding of the technical meaning of the technical terms in this application should be mainly determined from the functions and technical effects embodied / executed in the technical scheme.

[0065] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and modules described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0066] Those of ordinary skill in the art will appreciate that the modules and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0067] Based on the same technical concept, the present application also provides an electronic device, such as Figure 5 As shown, 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 a communication component 304 , and a communication bus 305 .

[0068] The processor 301 is used to control the overall operation of the electronic device 300 to complete all or part of the steps in the above-mentioned high-speed precision seeding machine electric drive fertilization method; the memory 302 is used to store various types of data to support the operation of the electronic device 300, and these data may include, for example, instructions for any application or method used to operate on the electronic device 300, and data related to the application. The memory 302 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as 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 (Read-Only Memory, ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0069] The I / O interface 303 provides an interface between the processor 301 and other interface modules, and the above-mentioned other interface modules can be keyboards, mice, buttons, etc. These buttons can be virtual buttons or physical buttons. The communication component 304 is used to test the 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 of them, so the corresponding communication component 304 can include: Wi-Fi components, Bluetooth components, NFC components.

[0070] The communication bus 305 may include a path to transmit information between the above components. The communication bus 305 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. The communication bus 305 may be divided into an address bus, a data bus, a control bus, etc.

[0071] The electronic device 300 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the high-speed precision seeding machine electric drive fertilization method given in the above embodiment.

[0072] The electronic device 300 may include but is not limited to mobile terminals such as digital broadcast receivers, PDAs (personal digital assistants), PMPs (portable multimedia players), etc., and fixed terminals such as digital TVs, desktop computers, etc., and may also be servers, etc.

[0073] Based on the same technical concept, the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned high-speed precision seeder electric fertilization method are implemented.

[0074] The computer-readable storage medium may include: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.

[0075] The terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0077] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0078] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A high-speed precision seeding machine electric drive fertilization method, characterized in that: include: Based on the fertilizer amount prescription information, a first target fertilizer amount corresponding to the current fertilization area is obtained, wherein the fertilizer amount prescription information represents the corresponding relationship between different fertilization areas and each target fertilizer amount, and each target fertilizer amount includes the first target fertilizer amount; based on the first target fertilizer amount and the first real-time speed of the precision seeder, a first target rotation speed corresponding to each first target fertilizer motor is calculated, and each first target fertilizer motor is a motor on the precision seeder responsible for the fertilization operation of the current fertilization area; The real-time rotation speed corresponding to each of the first target fertilization motors is adjusted 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.

2. A high-speed precision seeding machine electric drive fertilization method according to claim 1, characterized in that: 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 speed of the precision seeder, the method further includes: Determine whether there is a fertilization record corresponding to the fertilizer amount prescription information in the current fertilization area, wherein the fertilization record includes the first target fertilization amount and the actual total fertilization amount corresponding to the current fertilization area; If yes, then carry out fertilization operation in the next fertilization area of ​​the current fertilization area; If not, the step of 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 speed of the precision seeder is executed.

3. A high-speed precision seeding machine electric drive fertilization method according to claim 1 or 2, characterized in that: 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 speed of the precision seeder, the method further includes: A plurality of fertilization motors participating in the fertilization operation in the current fertilization area are taken as the first plurality of target fertilization motors.

4. The electric-driven fertilization method of a high-speed precision seeding machine according to claim 1, characterized in that: If the working mode of the pre-fertilization function of the precision seeder is a manual mode, the method further includes: In response to the user triggering the operation of the pre-fertilization button, obtaining a plurality of current operation information corresponding to the precision seeder; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

5. The electric-driven fertilization method of a high-speed precision seeding machine according to claim 1, characterized in that: If the working mode of the pre-fertilization function of the precision seeder is an automatic mode, the method further includes: Acquire multiple current operation information corresponding to the precision seeding machine in real time; If each of the current operation information meets the corresponding pre-fertilization conditions, a second target fertilization amount corresponding to the pre-fertilization function is obtained, and based on the second target fertilization amount and the second real-time speed of the precision seeder, a second target rotation speed corresponding to each second target fertilization motor is calculated; The real-time rotation speed corresponding to each of the second target fertilization motors is adjusted to the second target rotation speed, so that the actual total fertilization amount of each of the second target fertilization motors reaches the second target fertilization amount.

6. A high-speed precision seeding machine electric drive fertilization method according to claim 4 or 5, characterized in that: After adjusting the real-time speed corresponding to each of the second target fertilizing motors to the second target speed, the method further includes: For each of the second target fertilization motors, if the fertilization time of the second target fertilization motor reaches a preset time threshold, the second target fertilization motor is turned off.

7. A high-speed precision seeding machine electric drive fertilization method according to claim 6, characterized in that: The pre-fertilization condition includes at least one of the precision seeder being in an operating posture and the real-time speed of the precision seeder being no greater than a preset speed threshold, and the operating posture is a state in which the precision seeder has been started and is ready to start fertilization operation.

8. A high-speed precision seeding machine electric drive fertilization system, characterized in that: include: A first acquisition module is used to acquire a first target fertilizer amount corresponding to a current fertilization area based on fertilizer amount prescription information, wherein the fertilizer amount prescription information represents a correspondence between different fertilization areas and each target fertilizer amount, wherein each target fertilizer amount includes the first target fertilizer amount; a calculation module, configured to calculate a first target rotation speed corresponding to each first target fertilization motor based on the first target fertilization amount and the first real-time speed of the precision seeder, wherein each first target fertilization motor is a motor on the precision seeder responsible for fertilizing the current fertilization area; The first adjustment module is used to adjust the real-time rotation speed corresponding to each of the first target fertilization motors 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.

9. An electronic device, characterized in that: comprising a processor and a memory, wherein the processor is coupled to the memory; The processor is configured to execute a computer program stored in the memory, so that the electronic device executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The method comprises a computer program or an instruction, which, when executed on a computer, causes the computer to execute the method according to any one of claims 1 to 7.

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