Handheld precise fertilization system and use method

Abstract

The handheld precise fertilization system comprises a handheld batcher, an intelligent module, a server and a user side, the handheld batcher is in communication connection with the intelligent module; the intelligent module is in communication connection with the server through a mobile communication network, and the user side is in communication connection with the server through the mobile communication network; the handheld batcher consists of a handle, and a fertilizer measuring spoon, a fertilizer applying switch, a signal transmitter and a batcher power supply which are arranged on the handle; the fertilization switch and the signal transmitter are electrically connected with the batcher power supply respectively; the intelligent module comprises a module shell, and a receiving mobile station, a mobile communication module, a control module, a signal receiver and a module power supply which are mounted on the module shell; the control module is electrically connected with the receiving mobile station and the mobile communication module respectively; and the receiving mobile station, the control module and the signal receiver are electrically connected with the module power supply. The system is simple in structure, precise quantification of fertilization is achieved through cooperation of the handheld batcher and the intelligent module and monitoring and positioning fertilization, drifting and overlapping of the fertilization position are eliminated, and the fertilization position can be positioned more accurately and truly.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent and precise fertilization in agriculture and forestry, and in particular relates to a handheld precise fertilization system and a use method thereof. Background Art

[0002] Based on the needs of saving resources and achieving high-yield and high-efficiency development, the use of precise positioning and quantitative fertilization technology is one of the important ways to improve the quality and efficiency of agriculture and forestry. In recent years, our company has applied for and disclosed the invention patents of "Agricultural and Forestry Fertilization Monitoring System and Use Method", "Shoulder Quantitative Fertilization System and Use Method" and "Precise Positioning Fertilization System and Positioning Method", all of which have achieved good fertilization quantitative and positioning effects. However, the fertilizer applicators in the two inventions of "Agricultural and Forestry Fertilization Monitoring System and Use Method" and "Shoulder Quantitative Fertilization System and Use Method" use a single Beidou / GPS positioning module to locate the fertilization position, resulting in large positioning data information errors during use, and the phenomenon of fertilization position information drift and overlap is relatively common. It is also impossible to fully feedback the real position information of fertilization, and there is still a large gap from people's regulatory requirements for precise fertilization positioning; in the invention of "Precise Positioning Fertilization System and Positioning Method", the fertilization positioning is very accurate, but the equipment manufacturing cost is high, which is not suitable for low-cost and low-investment fertilization supervision scenarios.

[0003] Therefore, it is very necessary to develop a precision fertilization system that can provide more accurate and real feedback on fertilization location information, has lower equipment manufacturing costs, and better meet people's needs for precise quantitative and positioned fertilization monitoring in agriculture and forestry. Summary of the invention

[0004] The purpose of the present invention is to provide a handheld precision fertilization system and a method of use, so as to solve the current technical problems of precise quantification and positioning of fertilization in agriculture and forestry, and to provide technical guarantee for continuously improving the level of fertilization management in agriculture and forestry.

[0005] The purpose of the present invention and the solution to the technical problem are achieved by adopting the following technical solutions.

[0006] The present invention provides a handheld precision fertilization system, comprising a handheld dosing device, an intelligent module, a server and a user end; the handheld dosing device is wirelessly connected and data is transmitted with the intelligent module; the intelligent module is connected to a Beidou satellite / GPS satellite for communication, and the intelligent module is connected to the server for communication and data transmission via a mobile communication network; the user end is connected to the server for communication and data transmission via a mobile communication network; the handheld dosing device is composed of a fertilizer measuring spoon, a handle, a fertilizer switch, a signal transmitter and a dosing device power supply; the fertilizer measuring spoon, the fertilizer switch, the signal transmitter and the The doser power supply is connected and installed on the handle, and the fertilization switch, the signal transmitter and the doser power supply are electrically connected; the intelligent module is composed of a module housing, a Beidou / GPS receiving mobile station, a mobile communication module, a control module and a module power supply; the Beidou / GPS receiving mobile station, the mobile communication module, the control module and the module power supply are connected and installed on the module housing; the control module is electrically connected to the Beidou / GPS receiving mobile station and the mobile communication module respectively; the Beidou / GPS receiving mobile station and the control module are electrically connected to the module power supply respectively.

[0007] The purpose of the present invention and the solution to its technical problems can be further achieved by adopting the following technical measures.

[0008] Preferably, the aforementioned handheld precision fertilization system further includes a Beidou / GPS receiving reference station; the Beidou / GPS receiving reference station needs to be set up at the fertilization site during fertilization, and the Beidou / GPS receiving reference station is connected to the Beidou / GPS receiving mobile station via wireless communication.

[0009] Preferably, the aforementioned handheld precision fertilization system further comprises a module portable bag; the module portable bag is tied around the waist or arm of the fertilization operator, and the smart module is installed or hung on the module portable bag.

[0010] Preferably, the aforementioned handheld precision fertilization system has a hanging hook on the handle.

[0011] Preferably, the aforementioned handheld precision fertilization system further includes a weighing sensor; the weighing sensor is connected and mounted on the handle, and the fertilizer measuring spoon is connected and mounted on the weighing sensor.

[0012] Preferably, the aforementioned handheld precision fertilization system also includes a camera and / or a barcode scanner; the camera and / or the barcode scanner is connected and installed in the module housing of the smart module and is electrically connected to the control module; or the camera and / or the barcode scanner is installed on the handle and is electrically connected to the smart module.

[0013] Preferably, in the aforementioned handheld precision fertilization system, the signal transmitter and the signal receiver are a Bluetooth signal transmitter and a Bluetooth signal receiver.

[0014] Preferably, in the aforementioned handheld precision fertilization system, the user terminal is a mobile phone user terminal and / or a PC user terminal.

[0015] The present invention also provides a handheld precision fertilization method, which includes: pressing a fertilization switch to generate fertilization signal information, and transmitting the fertilization signal information to a signal transmitter for external transmission;

[0016] Fertilization signal information is obtained, and the fertilization signal information is transmitted to the control module to generate quantitative fertilization data information; at the same time, the positioning corresponding to the fertilization pit is triggered, the positioning data information is read, and the quantitative positioning fertilization information corresponding to the fertilization pit is generated based on the quantitative fertilization data information and the positioning data information, and is output externally; the quantitative positioning fertilization information corresponding to the fertilization pit is obtained, and the quantitative positioning fertilization information corresponding to the fertilization pit is stored based on the fertilization operation status and the handheld precision fertilization operation; the user terminal is started and logged in, the server is connected, and the quantitative positioning fertilization information of the fertilization operation is queried and called.

[0017] Preferably, in the aforementioned handheld precision fertilization method, the obtaining of fertilization signal information, transmitting the fertilization signal information to the control module, and generating quantitative fertilization data information include: after the fertilization signal is generated and before the quantitative fertilization data information is generated, when the weighing of the fertilizer amount changes from the set first fertilization amount to the set second fertilization amount, triggering the generation of a fertilization completion signal, and transmitting the fertilization signal information to the control module; generating quantitative fertilization data information based on the fertilization signal and the fertilization completion signal; and triggering the generation of a shooting instruction and outputting it externally when the fertilization signal is generated and when the fertilization completion signal is generated.

[0018] The present invention also provides a handheld precision fertilization system, which includes: a fertilization signal generating unit, which is used to press a fertilization switch to generate fertilization signal information, and transmit the fertilization signal information to a signal transmitter for external transmission;

[0019] The quantitative positioning fertilization information generation unit is used to obtain fertilization signal information, transmit the fertilization signal information to the control module, and generate quantitative fertilization data information; at the same time, the positioning corresponding to the fertilization pit is triggered, the positioning data information is read, and the quantitative positioning fertilization information corresponding to the fertilization pit is generated based on the quantitative fertilization data information and the positioning data information, and outputted externally; the fertilization information storage unit is used to obtain the quantitative positioning fertilization information corresponding to the fertilization pit, and store the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; the fertilization information checking unit is used to start and log in to the user terminal, connect to the server, and query and call the quantitative positioning fertilization information of the fertilization operation.

[0020] Preferably, in the aforementioned handheld precision fertilization system, the fertilization signal generating unit also includes a weighing sensor and the Beidou / GPS receiving base station; the weighing sensor is arranged in the handheld doser, and is used to adjust the fertilizer level of the fertilizer measuring spoon to the set fertilizer amount before the fertilization signal is generated, and to weigh the fertilizer amount set in the handheld doser; the Beidou / GPS receiving base station is used to correct the positioning data of the Beidou / GPS receiving mobile station in the corresponding fertilization pit.

[0021] Preferably, in the aforementioned handheld precision fertilization system, the quantitative positioning fertilization information generation unit also includes a camera, which is arranged outside the quantitative positioning fertilization information generation unit and is used to take pictures or scan codes of preset targets after obtaining a shooting instruction.

[0022] The present invention also provides a method for using the handheld precision fertilization system described in any one of the above items, and the method comprises the following steps:

[0023] S1: Equipment startup: Before the fertilization operation, the fertilization operator ties the smart module to the waist or arm through the module portable bag, replaces the handheld metering device with the corresponding fertilizer measuring spoon according to the set fertilizer amount and holds it in hand, starts the handheld precision fertilization system, and puts the handheld metering device, the smart module, the server and / or the user end in the startup state;

[0024] S2: quantitative fertilizer taking: the fertilization operator uses the handheld doser to scoop a whole spoonful of fertilizer from the fertilizer bag to complete quantitative fertilizer taking; and / or when opening the fertilizer bag, controls the camera and / or the barcode scanner to shoot the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag;

[0025] S3: quantitative fertilization: the fertilization operator takes the handheld quantitative device to the top of a fertilization pit of a crop, presses the fertilization switch, and pours the fertilizer in the handheld quantitative device into the fertilization pit;

[0026] S4: Generate quantitative positioning fertilization information: The fertilization operator presses the fertilization switch and pours the fertilizer in the fertilizer measuring spoon into the fertilization pit, the signal transmitter transmits a fertilization signal to the signal receiver of the smart module, the signal receiver receives the fertilization signal sent by the signal transmitter and transmits it to the control module, the control module generates a quantitative fertilization data information and reads the positioning data information corresponding to the fertilization pit of the Beidou / GPS receiving mobile station once;

[0027] S5: Transmitting and storing quantitative positioning fertilization data information: The control module of the intelligent module issues an instruction to control the mobile communication module to transmit the generated quantitative fertilization signal data and the fertilizer positioning data information corresponding to the Beidou / GPS receiving mobile station and the fertilization pit to the server for storage, and repeat steps S2 to S5 to perform handheld precision fertilization operations of the fertilization project and store the quantitative fertilization data and the corresponding fertilization positioning data information one by one on the server;

[0028] S6: Querying quantitative positioning fertilization data information: The user terminal logs in to the server, queries and calls the quantitative positioning fertilization data information of each fertilization pit, so that the fertilization management personnel can check the fertilization status of the fertilization operators within the scope of the agricultural and forestry fertilization operation through the user terminal.

[0029] Preferably, the method for using the aforementioned handheld precision fertilization system further includes:

[0030] In S1, the handheld dosing device equipped with the weighing sensor is selected;

[0031] The handheld precision fertilization system described in S1 also includes the Beidou / GPS receiving reference station;

[0032] In S2, the amount of fertilizer in the fertilizer measuring spoon is adjusted to the set amount of fertilizer according to the weight data displayed by the weighing sensor; the camera and / or the barcode scanner photographs the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag;

[0033] In S3, when the fertilization operator pours the fertilizer in the handheld quantitative device into the fertilization pit, the control module issues an instruction to control the camera to take a live photo of the handheld quantitative device and the fertilization pit;

[0034] The positioning data information read by the control module in S4 is high-precision fertilization positioning data information in which the Beidou / GPS receiving mobile station is located in the fertilization pit and the error is corrected by the Beidou / GPS receiving base station.

[0035] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Based on the above technical solution, the handheld precision fertilization system and the use method of the present invention have at least one of the following advantages and effects:

[0036] 1. A handheld precision fertilization system provided by the present invention comprises a handheld quantitative device, an intelligent module, a server and a user end; the handheld quantitative device is connected to the intelligent module for wireless communication and data transmission; the intelligent module is connected to the Beidou satellite / GPS satellite for communication, and the intelligent module is connected to the server for communication and data transmission through a mobile communication network; the user end is connected to the server for communication and data transmission through a mobile communication network; the handheld quantitative device is composed of a fertilizer measuring spoon, a handle, a fertilizer switch, a signal transmitter and a quantitative device power supply; the fertilizer measuring spoon, the fertilizer switch, the signal transmitter and the quantitative device power supply are connected to the server through a mobile communication network; the handheld quantitative device is composed of a fertilizer measuring spoon, a handle, a fertilizer switch, a signal transmitter and a quantitative device power supply; the fertilizer measuring spoon, the fertilizer switch, the signal transmitter and the quantitative device power supply are connected to the server through a mobile communication network; the handheld quantitative device is connected to the intelligent module for wireless communication and data transmission; the intelligent module is connected to the Beidou satellite / GPS satellite for communication, and the intelligent module is connected to the server for communication and data transmission through a mobile communication network; the handheld quantitative device is composed of a fertilizer measuring spoon, a handle, a fertilizer switch, a signal transmitter and a quantitative device power supply; the handheld quantitative device is connected to the intelligent module for wireless communication and data transmission; the intelligent module is connected to the server through a mobile communication network ... The source connection is installed on the handle, and the fertilization switch, the signal transmitter and the quantitative device power supply are electrically connected; the intelligent module is composed of a module housing, a Beidou / GPS receiving mobile station, a mobile communication module, a control module, a signal receiver, and a module power supply; the Beidou / GPS receiving mobile station, the mobile communication module, the control module, the signal receiver and the module power supply are connected and installed on the module housing; the control module is electrically connected to the Beidou / GPS receiving mobile station and the mobile communication module respectively; the Beidou / GPS receiving mobile station, the control module, and the signal receiver are electrically connected to the module power supply respectively. The structure of the handheld precision fertilization system of the present invention is simpler, and the manufacturing and use costs are lower. It can better solve the problem of large positioning data information errors that often occur in the use of existing fertilizer applicators, eliminate the phenomenon of drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioning fertilization monitoring in agriculture and forestry, improve the technical level of fertilization management in agriculture and forestry, and promote and increase production and efficiency in agriculture and forestry.

[0037] 2. The present invention also provides a handheld precision fertilization method, which includes: pressing a fertilization switch to generate fertilization signal information, and transmitting the fertilization signal information to a signal transmitter for external transmission; obtaining fertilization signal information, and transmitting the fertilization signal information to a control module to generate quantitative fertilization data information; simultaneously triggering the positioning corresponding to the fertilization pit, reading the positioning data information, and generating and outputting the quantitative positioning fertilization information corresponding to the fertilization pit based on the quantitative fertilization data information and the positioning data information; obtaining the quantitative positioning fertilization information corresponding to the fertilization pit, and storing the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; starting and logging in to the user terminal, connecting to the server, and querying and calling the quantitative positioning fertilization information of the fertilization operation. The handheld precision fertilization method of the present invention can better solve the problem of large positioning data information errors that often occur during the use of existing fertilizer applicators, eliminate the drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioning fertilization monitoring in agriculture and forestry, improve the technical level of agricultural and forestry fertilization management, and enhance and promote agricultural and forestry production and efficiency increases.

[0038] 3. The present invention also provides a handheld precision fertilization system, which includes: a fertilization signal generating unit, which is used to press the fertilization switch to generate fertilization signal information, and transmit the fertilization signal information to the signal transmitter for external transmission; a quantitative positioning fertilization information generating unit, which is used to obtain fertilization signal information, transmit the fertilization signal information to the control module, and generate quantitative fertilization data information; at the same time, the positioning corresponding to the fertilization pit is triggered, the positioning data information is read, and the quantitative positioning fertilization information corresponding to the fertilization pit is generated based on the quantitative fertilization data information and the positioning data information, and is output externally; a fertilization information storage unit, which is used to obtain the quantitative positioning fertilization information corresponding to the fertilization pit, and store the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; a fertilization information checking unit, which is used to start and log in to the user terminal, connect to the server, and query and call the quantitative positioning fertilization information of the fertilization operation. The handheld precision fertilization system of the present invention has a simpler structure and lower manufacturing and use costs. It can better solve the problem of large positioning data information errors that often occur in the use of existing fertilizer applicators, eliminate the drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioned fertilization monitoring in agriculture and forestry, improve the technical level of agricultural and forestry fertilization management, and enhance and promote agricultural and forestry production and efficiency increases.

[0039] 4. The present invention also provides a method for using a handheld precision fertilization system, which includes the following steps: S1: Equipment startup: Before the fertilization operation, the fertilization operator ties the smart module to the waist or arm through the module portable bag, replaces the handheld dosing device with the corresponding fertilizer measuring spoon according to the set fertilizer amount and holds it in hand, starts the handheld precision fertilization system, and puts the handheld dosing device, the smart module, the server and / or the user end in the startup state; S2: Quantitative fertilizer extraction: The fertilization operator uses the The handheld doser scoops a whole spoonful of fertilizer from the fertilizer bag to complete the quantitative fertilizer taking; and / or when the fertilizer bag is opened, the camera and / or the barcode scanner are controlled to shoot the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag; S3: quantitative fertilization: the fertilization operator takes the handheld doser to the top of a fertilization pit of a crop, presses the fertilization switch, and pours the fertilizer in the handheld doser into the fertilization pit; S4: generating quantitative positioning fertilization information: the fertilization operator presses the fertilization switch and pours the fertilizer in the fertilizer spoon into the fertilization pit, The signal transmitter transmits a fertilization signal to the signal receiver of the smart module, and the signal receiver receives the fertilization signal sent by the signal transmitter and transmits it to the control module, and the control module generates a quantitative fertilization data information and reads the positioning data information corresponding to the Beidou / GPS receiving mobile station and the fertilization pit once; S5: Transmitting and storing quantitative positioning fertilization data information: the control module of the smart module issues an instruction to control the mobile communication module to transmit the generated quantitative fertilization signal data and the read fertilization positioning data information corresponding to the Beidou / GPS receiving mobile station and the fertilization pit to the server for storage, and repeats steps S2 to S5 to perform handheld precision fertilization operations of fertilization projects and quantitative fertilization data, and corresponding fertilization positioning data information are stored one by one on the server; S6: Query quantitative positioning fertilization data information: the user terminal logs in to the server, queries and calls the quantitative positioning fertilization data information of each fertilization pit, so that the fertilization management personnel can check the fertilization status of the fertilization operators within the scope of agricultural and forestry fertilization operations through the user terminal. The method for using the handheld precision fertilization system of the present invention simplifies the use process, and is easy to implement and use through the use process of the handheld precision fertilization system. It can better solve the problem of large positioning data information errors that often occur in the use of existing fertilizer applicators, eliminate the drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioned fertilization monitoring in agriculture and forestry, and positioning of each bag of fertilizer applied, reduce the possibility of loss of each bag of fertilizer, and improve the technical level of agricultural and forestry fertilization management, thereby enhancing and promoting agricultural and forestry production and efficiency increase.

[0040] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above-mentioned structure and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural schematic diagram of a handheld precision fertilization system of the first embodiment;

[0042] Figure 1 Figure a is a schematic diagram of the structure of a handheld quantitative device according to the first embodiment of the present invention;

[0043] Figure 1 Figure b is a schematic diagram of the structure of a smart module of the first embodiment;

[0044] Figure 1 Figure c is a schematic diagram of the structure of a server in the first embodiment of the present invention;

[0045] Figure 1 Figure d in the middle is a schematic diagram of the structure of a user terminal of the first embodiment of the present invention;

[0046] Figure 2 This is a structural schematic diagram of another handheld precision fertilization system of the first embodiment;

[0047] Figure 2 Figure a is a schematic diagram of the structure of another handheld quantitative device of the first embodiment;

[0048] Figure 2 Figure b is a schematic diagram of the structure of another smart module of the first embodiment;

[0049] Figure 2 Figure c is a schematic diagram of the structure of another server of the first embodiment;

[0050] Figure 2 Figure d is a schematic diagram of the structure of another user terminal of the first embodiment;

[0051] Figure 3 This is a structural schematic diagram of a handheld precision fertilization system of the second embodiment;

[0052] Figure 3 Figure a in the middle is a schematic diagram of the structure of a Beidou / GPS receiving reference station of the second embodiment;

[0053] Figure 3 Figure b is a schematic diagram of the structure of a handheld quantitative device according to the second embodiment;

[0054] Figure 3Figure c is a schematic diagram of the structure of a smart module of the second embodiment;

[0055] Figure 3 Figure d in the middle is a schematic diagram of the structure of a server of the second embodiment of the present invention;

[0056] Figure 3 Figure e is a schematic diagram of the structure of a user terminal of the second embodiment;

[0057] Figure 4 Schematic diagram of the structure of another two handheld precision fertilization systems of the second embodiment;

[0058] Figure 4 Figure a in the middle is a schematic diagram of the structure of another Beidou / GPS receiving reference station of the second embodiment;

[0059] Figure 4 Figure b is a schematic diagram of the structure of another handheld quantitative device of the second embodiment;

[0060] Figure 4 Figure c is a schematic diagram of the structure of another smart module of the second embodiment;

[0061] Figure 4 Figure d is a schematic diagram of the structure of another server of the second embodiment;

[0062] Figure 4 Figure e is a schematic diagram of the structure of another user terminal of the second embodiment;

[0063] Figure 5 This is a structural schematic diagram of a handheld precision fertilization system of the third embodiment;

[0064] Figure 5 Figure a is a schematic diagram of the structure of a handheld quantitative device according to the third embodiment;

[0065] Figure 5 Figure b is a schematic diagram of the structure of a smart module of the third embodiment;

[0066] Figure 5 Figure c is a schematic diagram of the structure of a server in the third embodiment of the present invention;

[0067] Figure 5 Figure d in the middle is a schematic diagram of the structure of a user terminal of the third embodiment;

[0068] Figure 6 This is a structural schematic diagram of another handheld precision fertilization system of the third embodiment;

[0069] Figure 6 Figure a is a schematic diagram of the structure of another handheld quantitative device of the third embodiment;

[0070] Figure 6 Figure b is a schematic diagram of the structure of another smart module of the third embodiment;

[0071] Figure 6 Figure c is a schematic diagram of the structure of another server of the third embodiment;

[0072] Figure 6 Figure d in the middle is a schematic diagram of the structure of another user terminal of the third embodiment;

[0073] Figure 7 This is a structural schematic diagram of a handheld precision fertilization system of the fourth embodiment;

[0074] Figure 7 Figure a is a schematic diagram of the structure of a handheld quantitative device according to the fourth embodiment of the present invention;

[0075] Figure 7 Figure b is a schematic diagram of the structure of a smart module of the fourth embodiment;

[0076] Figure 7 Figure c is a schematic diagram of the structure of a server in the fourth embodiment of the present invention;

[0077] Figure 7 Figure d in the middle is a schematic diagram of the structure of a user terminal of the fourth embodiment;

[0078] Figure 8 This is a structural schematic diagram of another handheld precision fertilization system of the fourth embodiment;

[0079] Figure 8 Figure a is a schematic diagram of the structure of another handheld quantitative device of the fourth embodiment;

[0080] Figure 8 Figure b is a schematic diagram of the structure of another smart module of the fourth embodiment;

[0081] Figure 8 Figure c is a schematic diagram of the structure of another server of the fourth embodiment;

[0082] Figure 8 Figure d in the middle is a schematic diagram of the structure of another user terminal of the fourth embodiment;

[0083] Fig. 9 This is a schematic diagram of the structure of another handheld quantitative device in this embodiment;

[0084] Fig.10 This is a schematic diagram of the structure of the communication connection of each module in a handheld precision fertilization system of the fourth embodiment;

[0085] Fig.11 This is a schematic diagram of the structure of the connection of electronic components in each module of a handheld precision fertilization system of the fourth embodiment;

[0086] Fig.12 This is a schematic diagram of the structure of communication information transmission of each module in a handheld precision fertilization system of the fourth embodiment;

[0087] Fig.13 This is a schematic diagram of a flow chart of a handheld precision fertilization method of this embodiment;

[0088] Fig.14 Schematic diagram of the structure of a handheld precision fertilization system of this embodiment.

[0089] Description of Figure Numbers:

[0090] 1: Handheld dosing device 11: Fertilizer measuring spoon

[0091] 12: Handle 13: Fertilization switch

[0092] 14: Signal transmitter 15: Quantifier power supply

[0093] 16: weighing sensor 17: hanging hook

[0094] 18: Slide rail 181: Fixed limit block

[0095] 19: Adjustment piece 191 slider

[0096] 2: Smart module 21: Module housing

[0097] 22: Beidou / GPS receiving mobile station 23: Mobile communication module

[0098] 24: Control module 25: Signal receiver

[0099] 26: Module power supply 27: Camera

[0100] 3: Server 4: Client

[0101] 41: Mobile phone user terminal 42: PC user terminal

[0102] 5: Beidou / GPS receiving base station 6: Module carrying bag

[0103] 400: Handheld precision fertilization system 410: Fertilization signal generation unit

[0104] 420: Quantitative positioning fertilization information generation unit 430: Fertilization information storage unit

[0105] 440: Fertilization information check unit DETAILED DESCRIPTION

[0106] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects proposed according to the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0107] Embodiment 1:

[0108] The present invention provides a flip-up pedal, such as Figure 1 to Figure 2 As shown in Figures a to d, the handheld precision fertilization system of the first embodiment of the present invention mainly consists of a handheld dosing device 1, an intelligent module 2, a server 3 and a user terminal 4; the handheld dosing device 1 is connected to the intelligent module 2 for wireless communication and data transmission; the intelligent module 2 is connected to the server 3 for communication and data transmission through a mobile communication network; the user terminal 4 is connected to the server 3 for communication and data transmission through a mobile communication network.

[0109] The handheld dosing device 1 is composed of a fertilizer measuring spoon 11, a handle 12, a fertilizer switch 13, a signal transmitter 14, a dosing device power supply 15 and a hanging hook 17; the fertilizer measuring spoon 11, the fertilizer switch 13, the signal transmitter 14, the dosing device power supply 15 and the hanging hook 17 are connected and installed on the handle 12; the fertilizer switch 13, the signal transmitter 14 and the dosing device power supply 15 are electrically connected; the fertilizer measuring spoon 11 realizes fertilizer quantitative control through volume quantitative method; pressing the fertilizer switch 13 can trigger a control instruction; the signal transmitter 14 transmits the control instruction of the fertilizer switch 13 to the smart module 2 through wireless communication; the power supply 15 supplies power to the dosing device 1.

[0110] The smart module 2 is composed of a module housing 21, a Beidou / GPS receiving mobile station 22, a mobile communication module 23, a control module 24, a signal receiver 25 and a module power supply 26; the Beidou / GPS receiving mobile station 22, the mobile communication module 23, the control module 24, the signal receiver 25 and the module power supply 26 are connected and installed on the module housing 21; the control module 24 is a high-performance, low-power control module, which is electrically connected to the Beidou / GPS receiving mobile station 22, the mobile communication module 23 and the signal receiver 25 respectively; the Beidou / GPS receiving mobile station 23, the control module 24, the signal receiver 25 They are electrically connected to the module power supply 26 respectively; the shell 21 is the outer shell of the smart module 2; the Beidou / GPS receiving mobile station 22 receives navigation and positioning system data and generates positioning information; the mobile communication module 23 sends the fertilization data to the server 3; the control module 24 generates data information and controls the mobile communication module 23 to send data to the server 3, and the server 3 can be used for processing various signals and data and sending the processing results to each target module of the required processing results; the signal receiver 25 receives the data information of the signal transmitter 14 and sends it to the control module 24; the module power supply 26 supplies power to the smart module 2.

[0111] The signal transmitter 14 and the signal receiver 25 are respectively a Bluetooth signal transmitter and a Bluetooth signal receiver. After the signal transmitter 14 and the signal receiver 25 are matched and connected via Bluetooth settings, they can be connected via Bluetooth wireless communication for wireless transmission and receiving and sending of fertilization data information.

[0112] In order to facilitate the fertilization operator to carry the smart module 2 during fertilization operations, the handheld precision fertilization system is also provided with a module portable bag 6; the module portable bag 6 is tied around the waist of the fertilization operator, and the smart module 2 is installed in the module portable bag 6.

[0113] In order to facilitate the operation of the fertilization operator, during the interval of fertilization, the handheld meter 1 can be hung on the module carrying strap 6 through the hanging hook 17 on the handle 12.

[0114] In order to meet the needs of on-site mobile office and fixed office for timely understanding and supervision of fertilization progress, the user terminal 4 is not limited to a mobile phone user terminal 41 for on-site use and a PC user terminal 42 for indoor fixed office. Both the mobile phone user terminal 41 and the PC user terminal 42 run an application program connected to the handheld precision fertilization system. The user terminal 4 can be used to log in to the handheld precision fertilization system, connect to and access the server 3, view the fertilization progress, and query and verify the fertilization data.

[0115] Embodiment 2:

[0116] See also Figure 3 to Figure 4 As shown in Figures a to e, the handheld precision fertilization system of the second embodiment of the present invention is similar to the first embodiment, and the only difference is that:

[0117] In order to make the fertilization positioning more accurate and the error smaller, the handheld precision fertilization system is also equipped with a Beidou / GPS receiving base station 5; the Beidou / GPS receiving base station 5 is connected to the Beidou / GPS receiving mobile station 22 through wireless communication; during fertilization positioning, the positioning data read by the control module 24 from the Beidou / GPS receiving mobile station 23 are all accurate data after the Beidou / GPS receiving base station 5 corrects the error, and the high-precision positioning data realization process is: the Beidou / GPS receiving base station 5 receives the Beidou / GPS navigation and positioning system measurement data and sends the data to the Beidou / GPS mobile station 22 in real time via wireless transmission, and the Beidou / GPS mobile station 22 receives the Beidou / GPS navigation and positioning system measurement data and the measurement data sent by the Beidou / GPS receiving base station 5 in real time, and according to the relative positioning principle, a high-precision positioning data information is obtained by correcting the difference calculation through software.

[0118] In case that only on-site fertilization and remote mobile inspection and supervision are required, the user terminal 4 is only configured with a mobile phone user terminal 41 .

[0119] Embodiment three:

[0120] See also Figures 5 and 6 As shown in Figures a to d, the handheld precision fertilization system of the third embodiment of the present invention is similar to the first embodiment, and the difference is only that:

[0121] In order to further improve the accuracy of fertilizer quantitative application, a weighing sensor 16 is also configured on the handheld quantitative device 1; the weighing sensor 16 is connected and installed on the handle 12, and the fertilizer measuring spoon 11 is connected and installed on the weighing sensor 16, and the weighing sensor 16 can measure the weight of the fertilizer in the fertilizer measuring spoon 11. During the fertilization operation, the fertilization operator can accurately adjust the fertilizer weight in the fertilizer measuring spoon 11 to the set amount of fertilizer according to the weight of the fertilizer in the fertilizer measuring spoon 11 displayed by the weighing sensor 16. The weighing sensor 16 is connected to the signal transmitter 14 through a serial communication interface. Among them, the weighing sensor 16 can use a resistive strain sensor, which is arranged at the bottom of the connection part of the fertilizer measuring spoon 11 in the handheld quantitative device 1 to weigh the fertilizer measuring spoon 11. The resistive strain sensor is small in size, high in sensitivity, and easy to disassemble and install. It is arranged at the bottom of the connection part of the fertilizer measuring spoon 11 to reduce the structural size of the handheld quantitative device 1 and facilitate the flexible use of the handheld quantitative device 1. For example, the fertilizer measuring spoon is a hemispherical structure, and the accommodation space of the fertilizer measuring spoon is consistent with the accommodation space of the corresponding pre-set fertilizer amount. The fertilizer measuring spoon includes a plurality of fertilizer measuring spoons with set accommodation spaces. The accommodation spaces of different fertilizer measuring spoons are consistent with the accommodation spaces of corresponding different pre-set fertilizer amounts. The staff can replace the fertilizer measuring spoons 11 of different specifications to match and correspond to the corresponding pre-set fertilizer amount. When using the pre-set fertilizer amount, the staff replaces the fertilizer measuring spoon 11 of the corresponding specification.

[0122] As a preferred embodiment, Fig. 9 As shown, the weighing adjustment structure includes a slide rail 18 and an adjustment member 19; the slide rail 18 is arranged on the handle 12, and at least one preset fertilization gear is arranged on the slide rail 18, and a fixed stop block 181 is arranged at each fertilization gear. The adjustment member 19 has a slider 191, and the slider 191 is adapted to and movably connected with the slide rail 18. When the slider 191 slides to the preset fertilization gear, it is fixedly connected with the fixed stop block. The fixed connection method can be an interference fit method. In addition, a push button (not shown in the figure) can also be provided on the adjustment gear 19, and a spring sheet is provided between the push button and the slider 191. When the push button is pressed, the spring sheet compresses and pushes the slider 191, and the slider 191 can move freely on the slide rail 18 and is not fixed to the fixed limit block 181; when sliding to the pre-fertilization gear, the push button is put down, the slider 191 returns to its original position and is fixed to the fixed limit block 181 corresponding to the pre-fertilization gear, and the weighing adjustment structure extends into the fertilizer measuring spoon 11 and occupies the corresponding accommodation space in the fertilizer measuring spoon 11. For example, one side of the weighing adjustment structure is connected to the slide rail 18 or the fertilizer measuring spoon 11, and the other side is adapted to the fertilizer measuring spoon 11 of a set size. The other side of the weighing adjustment structure is movably connected to the fertilizer measuring spoon 11, so that the weighing adjustment structure can penetrate into the accommodation space of the fertilizer measuring spoon 11.

[0123] When only one preset fertilization gear is set on the slide rail, when the slider is located at the preset fertilization gear, the weighing adjustment structure extends into the fertilizer measuring spoon 11, occupies the corresponding accommodation space in the fertilizer measuring spoon 11, and sets the amount of fertilizer measured by the fertilizer measuring spoon 11.

[0124] When only a plurality of preset fertilization gears are set on the slide rail, when the slider is located at the preset fertilization gear, the slider is fixed by the fixed limit block, and the weighing adjustment structure extends into the fertilizer measuring spoon 11, occupying the corresponding accommodation space in the fertilizer measuring spoon 11 until the fertilizer amount measured by the fertilizer measuring spoon 11 is set as the target fertilizer amount.

[0125] In order to meet the needs of inspecting and supervising fertilization operations in a remote fixed office scenario, the user terminal 4 is only configured with a PC user terminal 42.

[0126] Embodiment 4:

[0127] See also Figures 7 and 8 Figures a to d, and Figures 9 to 11 As shown, the handheld precision fertilization system of the fourth embodiment of the present invention is similar to the first embodiment, and the difference is only in that:

[0128] In order to further understand and check the fertilization operation on site, the smart module 2 is also equipped with a camera 27 and / or a barcode scanner; the camera 27 and / or the barcode scanner is connected and installed in the module housing 21 of the smart module 2 and is electrically connected to the control module 24; or the camera 27 and / or the barcode scanner is installed on the handle and is electrically connected to the smart module. The control module 24 controls the camera 27 and / or the barcode scanner to take pictures and / or perform shooting and scanning (such as shooting and scanning images, texts, numbers, symbols and QR codes). During the fertilization operation, the control module 24 can be set to take real-time photos and / or perform shooting and scanning of the handheld quantitative device 1 and the fertilization pit at a certain frequency, such as scanning the data code on the fertilizer packaging bag, and the control module 24 reads the data code information on a bag of fertilizer packaging bag and the positioning data information corresponding to the Beidou / GPS receiving mobile station 22 and this bag of fertilizer.

[0129] As an optional implementation, Fig. 9 and Fig.11As shown, the weighing sensor 16 is connected to the signal transmitter 14 through a serial communication interface, and the fertilization switch 13 is connected to the signal transmitter 14 through a general-purpose input / output GPIO (General-Purpose Input / Output) port. The signal receiver 25 and the signal generator 14 can be wirelessly connected through short-range wireless transmission technology (2.4g wireless communication technology). Both the signal receiver 25 and the signal generator 14 can receive and send communication data. The signal receiver 25 is connected to the control module 24 through serial communication, and the control module 24 can be connected to the Beidou / GPS receiving mobile station 22 in a serial communication connection mode. The Beidou / GPS receiving mobile station 22 can be wirelessly connected to the Beidou / GPS receiving base station 5 through a 433m wireless communication module; the control module 24 can be connected to the camera 27 and / or the barcode scanner through a camera serial interface (CSI interface); the control module 24 can also be connected to the mobile communication module 23 through a universal serial bus (USB). Among them, the weighing sensor 16 can be a resistive strain sensor, which is arranged at the bottom of the connection part of the fertilizer spoon 11 in the handheld quantitative device 1 to weigh the fertilizer spoon 11. A slide rail can be set on the fertilizer spoon 11, and a plurality of scale gears are set on the slide rail corresponding to the storage space of the fertilizer spoon 11, and a weighing adjustment gear that can move along the slide rail is set on the slide rail. The weighing adjustment gear can slide on the scale gear on the slide rail and block the volume of the storage space of the fertilizer spoon 11 accordingly. The pre-set fertilizer amount of the fertilizer spoon 11 is adjusted by blocking the size of the storage space of the fertilizer spoon 11. The corresponding scale gears are marked with the corresponding set fertilizer amount of the fertilizer spoon 11 when the weighing adjustment gear is in the current position. The signal transmitter 14 and the signal receiver 25 can use NRF52840 Bluetooth transmission elements, and the fertilizer switch 13 can use OMRON micro switches or contact switches. The control module 24 can use the f1c200c microcontroller, and the f1c200c microcontroller drives the control chip to perform high-precision fertilizer quantitative and fertilizer positioning. The Beidou / GPS receiving mobile station 22 can use the UM982 positioning module, and the Beidou / GPS receiving base station 5 can use the UM980 positioning module. The mobile communication module 23 can use the Hezhou low-power 4G module Air780E. The camera 27 and / or the barcode scanner can use the ov5640 camera module to take pictures of the fertilizer amount after the fertilizer signal is generated, specifically, taking pictures or videos of the fertilizer amount set in the fertilizer spoon 11 at least two stages before and after the handheld quantitative device 1 fertilizes, and taking pictures or videos of the fertilizer pit before and after the fertilization. When a new bag of fertilizer is opened, the QR code information of the fertilizer bag is scanned with a scanner (the above QR code information can also be located outside or inside the fertilizer bag, which is not specifically limited here). After obtaining the QR code information, the control module 24 locates the newly opened and scanned fertilizer.

[0130] Embodiment five:

[0131] In the present invention, in combination with the third embodiment and the fourth embodiment, the weighing sensor 16 is arranged in the handheld quantitative device, and the camera 27 and / or the barcode scanner is arranged in the smart module 2, such as Fig.12As shown, the fertilization switch 13 and the signal transmitter 14 can be connected by wire, and are used to be electrically connected (including communication connection) with the signal transmitter 14. The main function is to generate a trigger control instruction before fertilization through the fertilization switch 13. The main function of the signal transmitter 14 is to receive the trigger signal of the fertilization switch 13 and the weighing information of the weighing sensor 16, and transmit the data information to the signal receiver 25. The weighing sensor 16 measures the weight information of the fertilizer in the fertilizer spoon 11 before and after fertilization (such as the first fertilizer amount set before fertilization and the second fertilizer amount set after fertilization) and transmits the information to the signal transmitter 14. The signal transmitter 14 can send information to the signal receiver 25 in a wireless connection communication mode. The main function of the signal receiver 25 is to receive the data sent by the signal transmitter 14 and transmit the data to the control module 24. The main function of the control module 24 is to receive the fertilization signal triggered by the fertilization switch 13, read the first fertilization amount set by the weighing sensor 16 before fertilization and the second fertilization amount set after fertilization through the fertilization signal instruction, and generate a fertilization completion signal after determining that the fertilization has been completed, and generate quantitative fertilization data information based on the fertilization signal and the fertilization completion signal; trigger the generation of shooting instructions and output them to the outside when the fertilization signal is generated and the fertilization completion signal is generated. For example, when a new bag of fertilizer is opened, the QR code information inside (or outside) the fertilizer bag is scanned with a scanner. After obtaining the QR code information, the control module 24 locates the newly opened and scanned fertilizer and associates, transmits and stores the location information with the current fertilization information. The control module 24 is also used to read the Beidou / GPS receiving mobile station 22 data. The Beidou / GPS receiving mobile station 22 data is the high-precision fertilization positioning data information after the Beidou / GPS receiving base station 5 corrects the error. When the control module 24 fertilizes the corresponding fertilization pit, the high-precision fertilization positioning data information, high-precision quantitative fertilization data information, and the photographed photos or video information of the fertilization pit are correspondingly bound together, and the high-precision fertilization positioning data information, high-precision quantitative fertilization data information, and photographed photos or video information of the fertilization pit generated by the control module 24 are sent to the server 3 through the wired mobile communication module 23 for corresponding storage in the form of fertilization operation. In addition, when scanning the QR code information in the newly opened and scanned fertilizer bag, the fertilizer information to be located is also associated with the above-mentioned fertilization data information for transmission and storage.The Beidou / GPS receiving base station 5 is wirelessly connected to the Beidou / GPS receiving mobile station 22, mainly used to provide a base reference point for Beidou / GPS positioning. In addition, multiple positioning data such as 20 positioning data can be located within a preset period (such as 20s) during the fertilization process of the corresponding fertilizer pit, and multiple inaccurate positioning data 5 can be eliminated by eliminating the system error, and the remaining 15 high-precision positioning data are averaged, and the averaged positioning data is taken, which can correct the positioning error of the corresponding fertilizer pit positioned by the Beidou / GPS receiving mobile station 22 to improve the positioning accuracy of the corresponding fertilizer pit. Similarly, the relative positioning between the Beidou / GPS receiving mobile station 22 and the Beidou / GPS receiving base station 5 can be processed in the above manner to improve the accuracy of the relative positioning data of the Beidou / GPS receiving mobile station 22 relative to the Beidou / GPS receiving base station 5, thereby ultimately achieving high-precision positioning of the corresponding fertilizer pit.

[0132] The present invention also provides a handheld precision fertilization method, such as Fig.13 As shown, the handheld precision fertilization method includes the following high-precision fertilization process:

[0133] St1 presses the fertilization switch to generate fertilization signal information, and transmits the fertilization signal information to the signal transmitter for external transmission. The fertilization signal information can clear the previous fertilization data information, encode the fertilization data of the current fertilization pit (such as compiling a serial number), and create the type and name of fertilization data such as the set fertilization amount of quantitative fertilization, the positioning data information of the current fertilization pit, and the image information of the fertilization pit before and after fertilization.

[0134] St2 obtains fertilization signal information, transmits the fertilization signal information to the control module, and generates quantitative fertilization data information; at the same time, triggers the positioning corresponding to the fertilization pit, reads the positioning data information, generates quantitative positioning fertilization information corresponding to the fertilization pit based on the quantitative fertilization data information and the positioning data information, and outputs it externally. For example, obtaining fertilization signal information, transmitting fertilization signal information to the control module, and generating quantitative fertilization data information may include: after the fertilization signal is generated and before the quantitative fertilization data information is generated, when the weighing of the fertilization amount changes from the set first fertilization amount to the set second fertilization amount, triggering the generation of a fertilization completion signal, and transmitting the fertilization signal information to the control module; generating quantitative fertilization data information based on the fertilization signal and the fertilization completion signal; triggering the generation of a shooting instruction and outputting it externally when the fertilization signal is generated and when the fertilization completion signal is generated. For example, after the fertilization signal is generated and before the quantitative fertilization data information is generated, the first fertilization amount set before fertilization is 505g of fertilizer, and the second fertilization amount set before fertilization is no more than 5g of fertilizer (taking into account the fertilizer residue), so that the fertilizer applied can be guaranteed to be within the set standard fertilization amount through the set first fertilization amount and the set second fertilization amount, thereby improving the high precision of quantitative fertilization. At the same time, the control module 24 can also be triggered to generate shooting instructions and output them to the outside through the fertilization signal and the fertilization completion signal, so as to control the camera 27 and / or the barcode scanner to take corresponding pictures of the current fertilizer spoon 11 and the corresponding fertilizer pit before and after fertilization, thereby ensuring the accurate comparison of the pictures taken before and after fertilization, and ensuring the fertilization quality of high-precision fertilization. In addition, when scanning and locating the fertilizer, the scanner on the handheld doser is aimed at the data code (such as QR code data) inside (or outside) the newly opened fertilizer package bag, and the trigger switch of the camera 27 and / or the scanner is pressed to scan the data code in the fertilizer package bag. The control module reads the data code information on a bag of fertilizer package and the positioning data information corresponding to the Beidou / GPS receiving mobile station 22 and this bag of fertilizer respectively, and also associates the fertilizer information of each bag of fertilizer with the data information of the above-mentioned fertilization operation for transmission and storage, so as to improve the monitoring of each bag of fertilizer during the fertilization operation and avoid the loss of fertilizer.

[0135] St3 obtains the quantitative positioning fertilization information corresponding to the fertilization pit, and stores the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation. In addition, the data code information in the currently scanned fertilizer packaging bag and the positioning data information corresponding to the bag of fertilizer received by the Beidou / GPS mobile station 22 are also stored.

[0136] It should be noted that when the fertilization operation is in progress, the corresponding fertilization operation is generally in an activated or working state. The handheld dosing device 1 and the intelligent module 2 in the activated or working state will generate a corresponding operation group number. Different fertilization operation group numbers correspond to different (regions or fertilization projects) fertilization operations. This ensures that multiple groups of fertilization operations can be carried out simultaneously based on the handheld precision fertilization system, and the fertilization operation information of the fertilization operation can be better distinguished and uniformly and quickly stored in the server 3.

[0137] St4 starts and logs in the user terminal, connects to the server, and queries and calls the quantitative positioning fertilization information of the fertilization operation.

[0138] It should be noted that, in the process of the user starting and logging in to the user terminal 4, the fertilization progress data is generated based on the fertilization operation data under all fertilization operation group numbers in the server 3. The user can enter the operation group number of the fertilization operation through the user terminal 4, and the fertilization information of the corresponding operation group can be queried. By calling each fertilization pit data during the fertilization operation, the accurate fertilization data information of each fertilization pit can be queried and verified, and even the fertilization data of the growth on the same fertilization point before and after fertilization during different fertilization periods, as well as the comparison of fertilization effects, can be accurately guided and designed with fertilization data. The fertilization amount and fertilization cycle of subsequent fertilization operations. The handheld precision fertilization method of the present invention can better solve the problem of large positioning data information errors that often occur in the use of existing fertilizer applicators, eliminate the phenomena of drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioning fertilization monitoring in agriculture and forestry, improve the technical level of fertilization management in agriculture and forestry, and promote and promote the increase of production and efficiency in agriculture and forestry.

[0139] The present invention also provides a handheld precision fertilization system, such as Fig.14As shown, the handheld precision fertilization system 400 includes: a fertilization signal generating unit 410, which is used to press the fertilization switch to generate fertilization signal information, and transmit the fertilization signal information to the signal transmitter for external transmission; a quantitative positioning fertilization information generating unit 420, which is used to obtain fertilization signal information, transmit the fertilization signal information to the control module, and generate quantitative fertilization data information; at the same time, the positioning corresponding to the fertilization pit is triggered, the positioning data information is read, and the quantitative positioning fertilization information corresponding to the fertilization pit is generated based on the quantitative fertilization data information and the positioning data information, and is output externally; a fertilization information storage unit 430, which is used to obtain the quantitative positioning fertilization information corresponding to the fertilization pit, and store the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; a fertilization information checking unit 440, which is used to start and log in to the user terminal, connect to the server, and query and call the quantitative positioning fertilization information of the fertilization operation. The handheld precision fertilization system of the present invention has a simpler structure and lower manufacturing and use costs. It can better solve the problem of large positioning data information errors that often occur in the use of existing fertilizer applicators, eliminate the drift and overlap of fertilization position information, and can more accurately and truly feedback fertilization position information, better meet people's needs for precise quantitative and positioned fertilization monitoring in agriculture and forestry, improve the technical level of agricultural and forestry fertilization management, and enhance and promote agricultural and forestry production and efficiency increases.

[0140] In an embodiment of the present invention, the fertilization signal generating unit also includes a weighing sensor and the Beidou / GPS receiving base station; the weighing sensor is arranged in the handheld doser, and is used to adjust the fertilizer level of the fertilizer measuring spoon to the set fertilizer amount before the fertilization signal is generated, and to weigh the fertilizer amount set in the handheld doser; the Beidou / GPS receiving base station is used to correct the positioning data of the Beidou / GPS receiving mobile station in the corresponding fertilization pit.

[0141] In an embodiment of the present invention, the quantitative positioning fertilization information generation unit also includes a camera 27 and / or a barcode scanner, which is arranged outside the quantitative positioning fertilization information generation unit and is used to take pictures or scan the preset target after obtaining the shooting instruction.

[0142] The method for using the handheld precision fertilization system of the present invention comprises the following steps:

[0143] S1: Equipment startup: Before the fertilization operation, the fertilization operator ties the smart module 2 around the waist or arm through the module portable bag 6, replaces the handheld dosing device 1 with the corresponding fertilizer measuring spoon 21 according to the set fertilizer amount and holds it in the hand, starts the handheld precision fertilization system, and puts the handheld dosing device 1, the smart module 2, the server 3 and the user terminal 4 in the startup state.

[0144] S2: quantitative fertilizer extraction: when a new fertilizer bag is opened, the camera and / or the barcode scanner is controlled to shoot the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag; the fertilizer operator uses the handheld doser 1 to scoop a whole spoonful of fertilizer from the fertilizer bag, and uses the volumetric dosing method to complete the quantitative fertilizer extraction; when scanning and locating the fertilizer, the barcode scanner on the handheld doser is aimed at the data code on the newly opened fertilizer packaging bag, and the trigger switch on the camera and / or the barcode scanner is pressed to scan the data code on the fertilizer packaging bag. The control module reads the data code information on a bag of fertilizer packaging bag and the positioning data information corresponding to the Beidou / GPS receiving mobile station 22 and the bag of fertilizer.

[0145] S3: quantitative fertilization: the fertilization operator takes the handheld quantitative device 1 to the top of a fertilization pit for a crop, presses the fertilization switch 13, and pours the fertilizer in the handheld quantitative device 1 into the fertilization pit.

[0146] S4: Quantitative positioning fertilization information generation: When the fertilization operator presses the fertilization switch 13 and pours the fertilizer in the fertilizer measuring spoon 11 into the fertilization pit, the signal transmitter 14 transmits a fertilization signal to the signal receiver 25 of the smart module 2. The signal receiver 25 receives the fertilization signal sent by the signal transmitter 14 and transmits it to the control module 24. The control module 24 generates a quantitative fertilization data information based on the set fertilizer measuring spoon capacity value and reads the positioning data information of the Beidou / GPS receiving mobile station 22 corresponding to this fertilization pit.

[0147] S5: Quantitative positioning fertilization data information transmission and storage: The control module 24 of the smart module 2 issues an instruction to control the mobile communication module 23 to transmit the generated quantitative fertilization signal data and the fertilization positioning data information corresponding to the Beidou / GPS receiving mobile station 22 and the fertilization pit to the server 3 for storage, and repeat steps S2 to S5 to perform handheld precision fertilization operations for fertilization projects and store the quantitative and positioning data information one by one on the server 3.

[0148] S6: Query of quantitative positioning fertilization data information: The quantitative positioning fertilization data information of each fertilization pit can be queried and called by logging into the server 3 through the user terminal 4, so that the fertilization management personnel can check the fertilization progress of the fertilization operators within the specific agricultural and forestry fertilization operation range at any time through the user terminal 4 and whether the quantitative positioning precision fertilization operation has been completed as required.

[0149] In a specific embodiment of the method for using the handheld precision fertilization system of the present invention, the specific steps of the method for using the handheld precision fertilization system are as follows:

[0150] S1: Equipment startup: Before the fertilization operation, the Beidou / GPS receiving base station 5 is set up at the fertilization site, and the fertilization operator ties the smart module 2 to the waist through the module portable bag 6, replaces the handheld quantitative device 1 with the fertilizer measuring spoon 21 with a volume of 500g according to the set fertilizer amount of 500g / plant of tea oil tree and holds it in hand, and starts the handheld precision fertilization system, so that the handheld quantitative device 1, the smart module 2, the Beidou / GPS receiving base station 5, the server 3, the mobile phone user terminal 41 and the PC user terminal 42 are in the startup state;

[0151] S2: quantitative fertilizer extraction: when a new fertilizer bag is opened, the camera 27 and / or the barcode scanner is controlled to capture the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag. The fertilizer operator uses the handheld quantitative device 1 to scoop a whole spoonful of fertilizer from the fertilizer bag, and uses the volumetric quantitative method to complete 500g of quantitative fertilizer extraction.

[0152] S3: quantitative fertilization: the fertilization operator takes the handheld quantitative device 1 to the top of a fertilization pit for tea oil trees, presses the fertilization switch 13, and pours all 500g of fertilizer in the handheld quantitative device 1 into the fertilization pit for tea oil trees.

[0153] S4: Quantitative positioning fertilization information generation: When the fertilization operator presses the fertilization switch 13 and pours 500g of fertilizer in the fertilizer measuring spoon 11 into the oil tea tree fertilization pit, the signal transmitter 14 transmits a Bluetooth fertilization signal to the signal receiver 25 of the smart module 2. The signal receiver 25 receives the Bluetooth fertilization signal sent by the signal transmitter 14 and transmits it to the control module 24. The control module 24 generates a quantitative fertilization data information based on the set fertilizer measuring spoon capacity value and reads once that the Beidou / GPS receiving mobile station 22 is located in the oil tea tree fertilization pit and The high-precision fertilization positioning data information after the error is corrected by the Beidou / GPS receiving base station 5, the high-precision positioning data realization process is: the Beidou / GPS receiving base station 5 receives the Beidou / GPS navigation and positioning system measurement data and sends the data to the Beidou / GPS mobile station 22 in real time via wireless transmission, the Beidou / GPS mobile station 22 receives the Beidou / GPS navigation and positioning system measurement data and the measurement data sent by the Beidou / GPS receiving base station 5 in real time, and according to the relative positioning principle, a high-precision positioning data information is obtained after differential calculation is realized by software.

[0154] S5: Quantitative positioning fertilization data information transmission and storage: The control module 24 of the smart module 2 issues an instruction to control the mobile communication module 23 to transmit the generated 500g quantitative fertilization signal data and the high-precision fertilization positioning data information corresponding to the fertilization pit read by the Beidou / GPS receiving mobile station 22 and corrected by the Beidou / GPS receiving base station 5 to the server 3 for storage, and repeat steps S2 to S5 to perform the handheld precision fertilization operation of the oil tea tree fertilization project and store the quantitative and positioning data information one by one on the server 3;

[0155] S6: Query of quantitative and positioned fertilization data information: The server 3 can be logged in through the mobile phone user terminal 41 and the PC user terminal 42 to query and call the 500g quantitative and positioned fertilization data information of each oil tea tree fertilizer pit, so that the fertilization management personnel can check the fertilization progress of the fertilization operators within the fertilization operation scope of the oil tea tree fertilization project at any time through the mobile phone user terminal 41 and the PC user terminal 42, and whether the quantitative and positioned precise fertilization operation has been completed as required.

[0156] Another specific embodiment of the method for using the handheld precision fertilization system of the present invention is similar to the previous embodiment, except that:

[0157] In order to further improve the accuracy of fertilization quantity, the handheld doser 1 equipped with the weighing sensor 16 is selected in S1; during the fertilization operation in S2, the fertilization operator can accurately adjust the fertilizer weight in the fertilizer measuring spoon 11 to the set fertilization amount of 500g according to the display of the weighing sensor 16.

[0158] In order to further understand and check the fertilization operation on site, during the fertilization operation in S3, when the fertilization operator pours 500g of fertilizer in the handheld metering device 1 into the fertilization pit and presses the fertilization switch 13, the control module 24 triggers the camera to take real-time photos of the handheld metering device 1 and the fertilization pit at a pre-set frequency of once every 10 plants through instructions.

[0159] The above are only preferred embodiments of the present application, and are not intended to limit the present application in any form. Although the present application has been disclosed as a preferred embodiment as above, it is not intended to limit the present application. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A handheld precision fertilization system, characterized in that: It includes a handheld quantitative device, an intelligent module, a server and a user terminal; the handheld quantitative device is connected to the intelligent module for wireless communication and data transmission; the intelligent module is connected to the Beidou satellite / GPS satellite for communication, and the intelligent module is connected to the server for communication and data transmission through a mobile communication network; the user terminal is connected to the server for communication and data transmission through a mobile communication network; The handheld dosing device is composed of a fertilizer measuring spoon, a handle, a fertilizer switch, a signal transmitter and a dosing device power supply; the fertilizer measuring spoon, the fertilizer switch, the signal transmitter and the dosing device power supply are connected and installed on the handle, and the fertilizer switch, the signal transmitter and the dosing device power supply are electrically connected; The smart module is composed of a module housing, a Beidou / GPS receiving mobile station, a mobile communication module, a control module, a signal receiver, and a module power supply; the Beidou / GPS receiving mobile station, the mobile communication module, the control module, the signal receiver, and the module power supply are connected and installed on the module housing; the control module is electrically connected to the Beidou / GPS receiving mobile station and the mobile communication module respectively; The Beidou / GPS receiving mobile station, the control module, and the signal receiver are electrically connected to the module power supply respectively.

2. The handheld precision fertilization system according to claim 1, characterized in that: It also includes a Beidou / GPS receiving base station; the Beidou / GPS receiving base station is connected to the Beidou / GPS receiving mobile station through wireless communication.

3. The handheld precision fertilization system according to claim 1, characterized in that: It also includes a module portable bag; the module portable bag is tied around the waist or arm of the fertilization operator, and the smart module is installed or hung on the module portable bag.

4. The handheld precision fertilization system according to claim 1, characterized in that: A hanging hook is arranged on the handle.

5. The handheld precision fertilization system according to claim 1, characterized in that: It also includes a weighing sensor; the weighing sensor is connected and installed on the handle, and the fat measuring spoon is connected and installed on the weighing sensor.

6. The handheld precision fertilization system according to claim 1, characterized in that: It also includes a camera and / or a barcode scanner; the camera and / or the barcode scanner is connected and installed in the module housing of the smart module and is electrically connected to the control module; or The camera and / or barcode scanner is installed on the handle and is electrically connected to the smart module.

7. The handheld precision fertilization system according to claim 1, characterized in that: The signal transmitter is a Bluetooth signal transmitter; the signal receiver is a Bluetooth signal receiver.

8. The handheld precision fertilization system according to claim 1, characterized in that: The user terminal is a mobile phone user terminal and / or a PC user terminal.

9. A handheld precision fertilization method, characterized in that: include: Press the fertilization switch to generate fertilization signal information, and transmit the fertilization signal information to the signal transmitter for external transmission; Acquire fertilization signal information, transmit the fertilization signal information to the control module, and generate quantitative fertilization data information; at the same time, trigger the positioning corresponding to the fertilization pit, read the positioning data information, and generate the quantitative positioning fertilization information corresponding to the fertilization pit based on the quantitative fertilization data information and the positioning data information, and output it to the outside; Acquire quantitative positioning fertilization information corresponding to the fertilization pit, and store the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; Start and log in the user terminal, connect to the server, query and call the quantitative positioning fertilization information of the fertilization operation.

10. The handheld precision fertilization method according to claim 9, characterized in that: The obtaining of fertilization signal information, transmitting the fertilization signal information to the control module, and generating quantitative fertilization data information includes: After the fertilization signal is generated and before the quantitative fertilization data information is generated, when the weighing of the fertilizer amount changes from the set first fertilization amount to the set second fertilization amount, the fertilization completion signal is triggered and the fertilization signal information is transmitted to the control module; the quantitative fertilization data information is generated based on the fertilization signal and the fertilization completion signal; when the fertilization signal is generated and the fertilization completion signal is generated, the shooting instruction is triggered and output to the outside.

11. A handheld precision fertilization system, characterized in that: include: A fertilization signal generating unit is used to press the fertilization switch to generate fertilization signal information, and transmit the fertilization signal information to the signal transmitter for external transmission; A quantitative positioning fertilization information generation unit is used to obtain fertilization signal information, transmit the fertilization signal information to the control module, and generate quantitative fertilization data information; At the same time, the positioning corresponding to the fertilization pit is triggered, the positioning data information is read, and the quantitative positioning fertilization information corresponding to the fertilization pit is generated based on the quantitative fertilization data information and the positioning data information and outputted externally; A fertilization information storage unit, used to obtain quantitative positioning fertilization information corresponding to the fertilization pit, and store the quantitative positioning fertilization information corresponding to the fertilization pit based on the fertilization operation status and the handheld precision fertilization operation; The fertilization information checking unit is used to start and log in the user terminal, connect to the server, and query and call the quantitative positioning fertilization information of the fertilization operation.

12. The handheld precision fertilization system according to claim 11, characterized in that: The fertilization signal generating unit also includes a weighing sensor and the Beidou / GPS receiving reference station; The weighing sensor is arranged in the handheld dosing device, and is used to adjust the fertilizer level of the fertilizer measuring spoon to the set fertilizer amount before the fertilizer application signal is generated, and to weigh the fertilizer amount set in the handheld dosing device; The Beidou / GPS receiving reference station is used to correct the positioning data of the Beidou / GPS receiving mobile station at the corresponding fertilizer pit.

13. The handheld precision fertilization system according to claim 11, characterized in that: The quantitative positioning fertilization information generation unit also includes a camera and / or a barcode scanner. The camera and / or the barcode scanner are arranged outside the quantitative positioning fertilization information generating unit, and are used to take pictures or scan the barcode of the preset target after obtaining the shooting instruction.

14. A method for using the handheld precision fertilization system according to any one of claims 1 to 8, characterized in that: It includes the following steps: S1: Equipment startup: Before the fertilization operation, the fertilization operator ties the smart module to the waist or arm through the module portable bag, replaces the handheld metering device with the corresponding fertilizer measuring spoon according to the set fertilizer amount and holds it in hand, starts the handheld precision fertilization system, and puts the handheld metering device, the smart module, the server and / or the user end in the startup state; S2: quantitative fertilizer taking: the fertilization operator scoops a whole spoonful of fertilizer from the fertilizer bag with the handheld doser to complete quantitative fertilizer taking; and / or presses the fertilization switch when opening the fertilizer bag to control the camera and / or the barcode scanner to shoot the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag; S3: quantitative fertilization: the fertilization operator takes the handheld quantitative device to the top of a fertilization pit of a crop, presses the fertilization switch, and pours the fertilizer in the handheld quantitative device into the fertilization pit; S4: Generate quantitative positioning fertilization information: The fertilization operator presses the fertilization switch and pours the fertilizer in the fertilizer measuring spoon into the fertilization pit, the signal transmitter transmits a fertilization signal to the signal receiver of the smart module, the signal receiver receives the fertilization signal sent by the signal transmitter and transmits it to the control module, the control module generates a quantitative fertilization data information and reads the positioning data information corresponding to the fertilization pit of the Beidou / GPS receiving mobile station once; S5: Transmitting and storing quantitative positioning fertilization data information: The control module of the intelligent module issues an instruction to control the mobile communication module to transmit the generated quantitative fertilization signal data and the fertilizer positioning data information corresponding to the Beidou / GPS receiving mobile station and the fertilization pit to the server for storage, and repeat steps S2 to S5 to perform handheld precision fertilization operations of the fertilization project and store the quantitative fertilization data and the corresponding fertilization positioning data information one by one on the server; S6: Querying quantitative positioning fertilization data information: The user terminal logs in to the server, queries and calls the quantitative positioning fertilization data information of each fertilization pit, so that the fertilization management personnel can check the fertilization status of the fertilization operators within the scope of the agricultural and forestry fertilization operation through the user terminal.

15. The method for using the handheld precision fertilization system according to claim 14, further characterized by: In S1, the handheld dosing device equipped with the weighing sensor is selected; The handheld precision fertilization system described in S1 also includes the Beidou / GPS receiving reference station; In S2, the amount of fertilizer in the fertilizer measuring spoon is adjusted to the set amount of fertilizer according to the weight data displayed by the weighing sensor; the camera and / or the barcode scanner photographs the data code information on the fertilizer bag to locate the data information of the currently opened fertilizer bag; In S3, when the fertilization operator pours the fertilizer in the handheld quantitative device into the fertilization pit, the control module issues an instruction to control the camera to take a live photo of the handheld quantitative device and the fertilization pit; The positioning data information read by the control module in S4 is high-precision fertilization positioning data information in which the Beidou / GPS receiving mobile station is located in the fertilization pit and the error is corrected by the Beidou / GPS receiving base station.

Images