WO2018176242A1

WO2018176242A1 - Agroforestry chemical spraying system based on mechanics-related intelligent control technology

Info

Publication number: WO2018176242A1
Application number: PCT/CN2017/078480
Authority: WO
Inventors: 张清霞
Original assignee: 深圳市源畅通科技有限公司
Priority date: 2017-03-28
Filing date: 2017-03-28
Publication date: 2018-10-04

Abstract

An agroforestry chemical spraying system based on the mechanics-related intelligent control technology. The system comprises: an agroforestry system, an unmanned aerial vehicle system, and a system terminal. The agroforestry system comprises an agroforestry region 1, an agroforestry region 2, an agroforestry region 3, and an agroforestry region N. An output end of the agroforestry system is electrically connected to an input end of a feedback unit. The unmanned aerial vehicle system comprises a chemical spraying unit, a node unit, and a storage unit. The chemical spraying unit comprises a chemical spraying module and a flow control device. The system terminal comprises a control unit and a configuration unit. The agroforestry chemical spraying system based on the mechanics-related intelligent control technology performs chemical spraying according to an actual need of a region, thus enabling superior targeted spraying, preventing missing a region or excessive spraying in a region, enabling practical spraying, and increasing the level of system intelligence. The present invention enables an effective coverage of an agroforestry network, and ensures highly efficient coordination and operation of the agroforestry system, unmanned aerial vehicle system, and system terminal, thus providing an excellent coordinated performance.

Description

Agriculture and forestry spraying system based on mechanical intelligent control technology

[0001] The present invention relates to the field of mechanical intelligent control technology, and specifically relates to a agricultural and forest spraying system based on mechanical intelligent control technology.

Background technique

[0002] Intelligent control is a kind of advanced information and control technology that is gradually formed on the basis of the development of cybernetics, information theory, artificial intelligence, bionics, neuroscience and computer science. Intelligent control system refers to a system with intelligent behavior. It uses artificial intelligence to solve difficult, mathematically accurate descriptions of complex, random, fuzzy, and flexible control problems. It has the ability to self-learn, adapt, and self-organize. Mechanical intelligent control systems are an important part of intelligent control systems. UAV is one of the common equipments of mechanical intelligent control systems, agriculture and forestry is agriculture and forestry.

technical problem

[0003] In the process of agriculture and forestry conservation, vegetation is vulnerable to pests and diseases, which seriously affects the normal growth of vegetation. Although it can be contained by artificial spraying, the method of artificial spraying is too cumbersome and laborious. It is highly prone to drug poisoning, does not meet the requirements of modern intelligent agriculture and forestry, has a low degree of intelligence, and has low spraying efficiency.

Problem solution

Technical solution

[0004] In view of the deficiencies of the prior art, the present invention provides a agriculture and forestry spraying system based on mechanical intelligent control technology, which solves the problems of low intelligence and low spraying efficiency.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A agricultural and forestry spraying system based on mechanical intelligent control technology, including an agricultural and forestry system, a drone system and a system terminal, the agricultural and forestry system including agroforestry area, agricultural and forestry The second end of the agricultural and forestry area and the agricultural and forestry area N, the output end of the agricultural and forestry system is electrically connected to the input end of the feedback unit, and the output end of the feedback unit is electrically connected to the input end of the microprocessor, and the micro processing The input end of the power distribution unit is electrically connected to the output end of the power distribution unit, and the output end of the power distribution unit is electrically connected to the input end of the agricultural and forestry system, and the microprocessor and the wireless transmission module are electrically connected in two directions. The wireless transmission module and the central processing unit are electrically connected in two directions.

[0006] The UAV system includes a spray unit, a node unit, and a storage unit, the spray unit includes a spray module and a flow control device, and the UAV system and the wireless transceiver module are electrically connected in two directions, The wireless transceiver module and the central processing unit are electrically connected in two directions, the output end of the central processing unit is electrically connected to the input end of the GPRS positioning module, and the output end of the GPRS positioning module is electrically connected to the input end of the flight recorder. The output of the flight recorder is electrically connected to the input of the central processor.

[0007] The system terminal includes a control unit and a configuration unit. The control unit and the central processing unit are electrically connected in two directions, and an output end of the configuration unit is electrically connected to an input end of the central processing unit.

[0008] Preferably, the agricultural and forestry area includes an illumination sensor 1, a temperature sensor 1, a humidity sensor 1 and a wind direction sensor, and the agricultural and forestry area 2 includes an illumination sensor 2, a temperature sensor 2, a humidity sensor 2, and a wind direction sensor 2.

[0009] Preferably, the agricultural and forestry area 3 includes an illumination sensor 3, a temperature sensor 3, a humidity sensor 3, and a wind direction sensor 3. The agricultural forest area N includes an illumination sensor N, a temperature sensor N, a humidity sensor N, and a wind direction sensor N.

[0010] Preferably, the power distribution unit includes a solar panel, an MPPT controller, an inverter, and a power module 2. The output end of the solar panel is electrically connected to an input end of the MPPT controller, and the MPPT is The output end of the controller is electrically connected to the input end of the inverter, and the output end of the inverter is electrically connected to the input end of the power module 2.

[0011] Preferably, the output end of the spray unit is electrically connected to the input end of the flow controller, and the output end of the flow controller is electrically connected to the input end of the node unit.

[0012] Preferably, the node unit includes a control node 1, a control node 2, and a control node 3.

[0013] Preferably, the storage unit comprises a forestry area storage module, a agriculture and forestry information storage module, and a spray information storage module.

[0014] Preferably, the control unit comprises a flow setting module, a data display module and a flight control module, and the configuration unit comprises a ZigBee network and a power module one.

Advantageous effects of the invention

Beneficial effect

[0015] The present invention provides an agricultural and forest spraying system based on mechanical intelligent control technology, which has the following beneficial effects [0016] (1) The agricultural and forestry spraying system based on the mechanical intelligent control technology can divide the vegetation into regions according to the regional division of the agriculture and forestry, and can perform the corresponding spraying treatment according to the actual regional demand, which is more targeted and avoids The occurrence of leakage or multi-spray phenomenon, by setting a flow setting module, a flow controller and a node unit, it is possible to carry out corresponding spraying treatment according to the season and local actual needs, and the spraying is more rationalized, and the vegetation is effectively ensured. Normal growth, high spraying efficiency.

[0017] (2) The agricultural and forestry spraying system based on the mechanical intelligent control technology can monitor the illumination, temperature, humidity and wind direction in each area through the setting of the agroforestry system, and can perform the actual spraying on the agriculture and forestry The drug treatment, by providing a drone system, is capable of carrying drugs for flight-type spraying treatment, and spraying the treatment by means of an unmanned aerial vehicle system, which is more labor-saving and labor-saving, effectively avoids the drawbacks of manual spraying, and is effective. It avoids the phenomenon of drug poisoning among workers, meets the requirements of modern intelligent agriculture and forestry, and has a high degree of intelligence.

[0018] (3) the agricultural and forestry spraying system based on the mechanical intelligent control technology, by providing a solar panel,

The MPPT controller, the inverter and the power module 2 can effectively utilize the solar energy source, can convert the solar energy into electrical energy and store and use it, and have high resource utilization rate, and are provided with a ZigBee network, a wireless transceiver module and a wireless transmission module. It can effectively cover the agriculture and forestry, ensure the efficient cooperation and operation of the agriculture and forestry system, the drone system and the system terminal, and have good coordination performance.

Brief description of the drawing

DRAWINGS

1 is a control system diagram of agroforestry system of the present invention;

2 is a control system diagram of a drone system of the present invention;

3 is a diagram of a control system of a system terminal of the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention. Referring to FIG. 1-3, the present invention provides a technical solution: a agricultural and forestry spraying system based on mechanical intelligent control technology, including an agricultural and forestry system, a drone system and a system terminal, and an agricultural and forestry system including agroforestry area, agroforestry area 2 , agriculture and forestry area 3 and agricultural and forestry area N, by dividing the different areas of the agriculture and forestry according to the actual situation, the vegetation can be planted in zones, and the corresponding spraying can be carried out according to the actual regional demand, which is more targeted and avoids leakage. Or the occurrence of multi-spray phenomenon, the agricultural and forestry area includes illumination sensor 1, temperature sensor 1, humidity sensor 1 and wind direction sensor 1, agricultural and forestry area 2 includes illumination sensor 2, temperature sensor 2, humidity sensor 2 and wind direction sensor 2, agricultural and forestry area 3 Including the illumination sensor three, the temperature sensor three, the humidity sensor three and the wind direction sensor three, the agricultural and forestry area N includes the illumination sensor N, the temperature sensor N, the humidity sensor N and the wind direction sensor N, wherein the illumination sensor is a kind of monitoring the amount of illumination Equipment, able to farm The internal light information is effectively monitored and recorded. The temperature sensor is a sensor that can sense the temperature and convert it into an available output signal. It can monitor and record the temperature of the forest and forest. The wind direction sensor is a wind direction arrow. Rotating the equipment that detects or senses the wind direction information can monitor the wind condition of the agriculture and forestry, and can budget the wind direction and the resistance of the spray to ensure the effective spraying of the liquid. The humidity sensor is a kind of moisture inside the soil. The monitoring equipment can reasonably monitor the soil moisture condition, effectively improve the monitoring intensity of the agricultural and forestry environment, and the illumination sensor, the temperature sensor, the humidity sensor and the wind direction sensor are all well-known devices in the prior art. For personnel, the structure and principle are clear and complete. The output of the agricultural and forestry system is electrically connected to the input of the feedback unit. The output of the feedback unit is electrically connected to the input of the microprocessor. The input of the microprocessor. Electrically connected to the output of the power distribution unit, The unit includes a solar panel, an MPPT controller, an inverter and a power module 2. The MPPT controller can detect the generated voltage of the solar panel and track the highest voltage and current value, so that the system can charge the battery with the maximum power output. Coordinating the work of solar panels, batteries and loads, the MPPT controller is the brain of the photovoltaic system. The inverter is a power device that converts DC power into AC power. It consists of an inverter bridge, control logic and filter circuit. For efficient conversion and utilization, the MPPT controller and the inverter are well-known devices in the prior art, and the output end of the solar panel is electrically connected to the input end of the MPPT controller, and the output and the inverter of the MPPT controller are inverted. The input end of the device is electrically connected, the output end of the inverter is electrically connected to the input end of the power module 2, the output end of the power distribution unit is electrically connected to the input end of the agricultural and forestry system, and the microprocessor and the wireless transmission module are bidirectionally charged. Connection, micro The model of the processor is Core-15, which runs faster and has higher precision. It ensures the accuracy of the agroforestry spray system, and the spraying efficiency is high. The wireless transmission module and the central processing unit are electrically connected in two directions. The central processing unit is A very large-scale integrated circuit is the computing core and control core of a computer. The function of the central processing unit is mainly to interpret computer instructions and process data in computer software. The model of the central processing unit is Co _re -I7-Q87, cache. Larger, more stable operation, able to meet the needs of multi-regional and multi-state agricultural and forestry spray systems.

[0024] The drone system includes a spraying unit, a node unit and a storage unit, the spraying unit includes a spraying module and a flow controller, the flow controller is a liquid flow metering controller, and the liquid metering controller is a liquid metering The device can detect and control the liquid flow, ensure the quantitative spraying operation of the drone, and avoid excessive waste of drug resources. The node unit includes a control node 1, a control node 2 and a control node 3. The storage unit includes the agricultural forest. The regional storage module, the agricultural and forestry information storage module and the spraying information storage module, the output end of the spraying unit and the input end of the flow controller are electrically connected, and the output end of the flow controller is electrically connected to the input end of the node unit, The two-way electrical connection between the machine system and the wireless transceiver module, the wireless transceiver module and the central processing unit are bidirectionally connected, the output end of the central processing unit and the input end of the GPRS positioning module are electrically connected, the output end of the GPRS positioning module and the input of the flight recorder are Electrical connection, flight recorder is a kind of record of a variety of flight information It can effectively track and record the flight path of the UAV system, effectively avoiding the occurrence of leakage or multi-spray phenomenon, effectively avoiding waste of resources, and ensuring the normal growth of agricultural and forestry vegetation. GPRS positioning module It is a positioning module based on GPRS technology. For the components known in the prior art, the output of the flight recorder is electrically connected to the input end of the central processing unit, and the agricultural and forest spraying system can perform corresponding spraying according to the season and local actual needs. The medicine treatment and the spraying are more rationalized, the normal growth of the vegetation is effectively ensured, the spraying efficiency is high, and the spraying process is adopted by the drone system, which is more labor-saving and labor-saving, effectively avoiding the drawbacks of the manual spraying, and effectively It avoids the phenomenon of drug poisoning among workers, meets the requirements of modern intelligent agroforestry, has a high degree of intelligence, and can effectively cover the agriculture and forestry, ensuring efficient coordination and operation of agricultural and forestry systems, drone systems and system terminals, and coordination. Good performance.

[0025] The system terminal comprises a control unit and a configuration unit, the control unit comprises a flow setting module, a data display module and a flight control module, the configuration unit comprises a ZigBee network and a power module, the control unit and the central processor are bidirectionally electrically connected, and the configuration unit The output is electrically connected to the input of the central processing unit. [0026] Working principle: The solar panel converts the solar energy source into electric energy. Under the action of the MPPT controller and the inverter, the electric energy is regulated and inverted, and finally the electric energy is stored in the power module 2, which is the agricultural forest. The system and the microprocessor supply power, and the agriculture and forestry system monitors the illumination, temperature, humidity and direction of the forests and forests in each area, performs data processing through the feedback unit and the microprocessor, and passes the wireless transmission module to the microprocessor and the central unit. The processor performs two-way information transmission. When the illumination, air temperature and soil moisture in an area do not meet the actual local values, the area can be sprayed in a targeted manner to prevent pests and diseases. The module sets the spraying amount, and uses the spraying amount as the standard value of the spraying amount of the flow controller. Combined with the wind direction of the spraying section, the medicine can be sprayed through the node unit to be able to treat the medicine. Precise control of quantity, avoiding waste of liquid medicine, and setting of storage unit, enabling information and area of agriculture and forestry The accurate recording of the situation ensures the precise flight of the UAV system. By setting up the GPRS positioning module and the flight recorder, the position of the UAV system can be accurately tracked, and the agriculture and forestry can be more accurately positioned and sprayed. By providing ZigBee network, wireless transceiver module and wireless transmission module, it can effectively cover the agriculture and forestry, ensure the effective cooperation of the agriculture and forestry system, the drone system and the system terminal, and the coordination performance is good.

[0027] related modules involved in the system are hardware system modules or functional modules combined with computer software programs or protocols and hardware in the prior art, and the computer software programs or protocols involved in the functional modules are themselves It is a technology well known to those skilled in the art, which is not an improvement of the system. The improvement of the system is the interaction relationship or the connection relationship between the modules, that is, the overall structure of the system is improved to solve the system. The corresponding technical problem to be solved.

[0028] In summary, the agricultural and forestry spraying system based on the mechanical intelligent control technology can divide the vegetation by zoning the vegetation, and can perform the corresponding spraying according to the actual regional demand, and the targeting is better. The leakage spray or multi-spray phenomenon is avoided. By setting the flow setting module, the flow controller and the node unit, the spray treatment can be carried out according to the season and local actual demand, and the spray is more rationalized and effectively guaranteed. The normal growth of vegetation, high spraying efficiency, through the setting of agroforestry system, can monitor the light, temperature, humidity and wind direction in each area, and can carry out the spraying treatment of the agriculture and forestry. The machine system can carry drugs for flying spray treatment, and adopts the drone system to spray the medicine, which saves labor and labor, effectively avoids the drawbacks of manual spraying, and effectively avoids the phenomenon of drug poisoning among workers. , in line with modern intelligent agriculture and forestry Requirements, high degree of intelligence, through the provision of solar panels, MPPT controllers, inverters and power modules 2, can effectively use solar energy sources, can convert solar energy into electrical energy and store and use, high resource utilization By providing ZigBee network, wireless transceiver module and wireless transmission module, it can effectively cover the agriculture and forestry, ensure the efficient cooperation and operation of the agriculture and forestry system, the drone system and the system terminal, and the coordination performance is good.

[0029] It should be noted that, in this context, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities. There is any such actual relationship or order between operations. Furthermore, the terms "including", "comprising" or "comprising" or "comprising" are intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. In the absence of more restrictions. The statement "includes a ... defined element does not exclude the existence of another identical element in the process, method, article or device including the element", the electrical components appearing in the text are external to the The main controller and the 220V mains are connected, and the main controller can be a conventionally known device that controls the computer or the like.

[0030] While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims

Claim

[Annage 1] A forestry and forestry spraying system based on mechanical intelligent control technology, comprising an agroforestry system, a drone system and a system terminal, wherein: the agroforestry system comprises agroforestry area 1, agroforestry area 2, agricultural and forestry area 3 And the agricultural and forestry area N, the output end of the agroforestry system and the input end of the feedback unit are electrically connected, the output end of the feedback unit is electrically connected to the input end of the microprocessor, and the input end of the microprocessor is matched with The output end of the electric unit is electrically connected, the output end of the power distribution unit is electrically connected to the input end of the agricultural and forestry system, the microprocessor and the wireless transmission module are electrically connected in two directions, and the wireless transmission module and the central processing unit are bidirectional Electrically connecting the drone system includes a spray unit, a node unit and a storage unit, the spray unit includes a spray module and a flow control device, and the unmanned aerial vehicle system and the wireless transceiver module are electrically connected in two directions, the wireless The transceiver module and the central processing unit are electrically connected in two directions, and the output end of the central processing unit is electrically connected to the input end of the GPRS positioning module The input terminal of the GPRS positioning module inputs and an output terminal electrically connected to flight recorder, the flight recorder, and an output terminal connected to the central processor;

The system terminal includes a control unit and a configuration unit, and the control unit and the central processing unit are electrically connected in two directions, and an output end of the configuration unit is electrically connected to an input end of the central processing unit.

[Claim 2] The agricultural and forestry spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the agricultural and forestry area includes an illumination sensor 1, a temperature sensor 1, a humidity sensor 1 and a wind direction sensor The agricultural and forestry area 2 includes an illumination sensor 2, a temperature sensor 2, a humidity sensor 2, and a wind direction sensor 2.

[Claim 3] The agricultural and forestry spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the agricultural and forestry area 3 includes a light sensor 3, a temperature sensor 3, a humidity sensor 3, and a wind direction sensor 3 The agricultural forest area N includes an illumination sensor N, a temperature sensor N, a humidity sensor N, and a wind direction sensor N.

[Claim 4] The agricultural and forestry spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the power distribution unit comprises a solar panel, an MPPT controller, and an inverter And the power module 2, the output end of the solar panel is electrically connected to the input end of the MPPT controller, and the output end of the MPPT controller and the input end of the inverter are electrically connected, the inverter The output end is electrically connected to the input end of the power module 2.

[Claim 5] The agricultural and forestry spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the output end of the spraying unit is electrically connected to the input end of the flow controller, The output of the flow controller is electrically connected to the input of the node unit.

[Claim 6] The agricultural and forest spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the node unit includes a control node 1, a control node 2, and a control node

[Claim 7] The agricultural and forestry spraying system based on the mechanical intelligent control technology according to claim 1, wherein: the storage unit comprises a forestry area storage module, a agriculture and forestry information storage module, and a spray information storage module.

[Claim 8] The agricultural and forest spraying system based on mechanical intelligent control technology according to claim 1, wherein: the control unit comprises a flow setting module, a data display module and a flight control module, the configuration The unit includes a ZigBee network and a power module.