CN114145280A - Gardens plant diseases and insect pests intelligent monitoring prevention and cure device - Google Patents
Gardens plant diseases and insect pests intelligent monitoring prevention and cure device Download PDFInfo
- Publication number
- CN114145280A CN114145280A CN202111459030.5A CN202111459030A CN114145280A CN 114145280 A CN114145280 A CN 114145280A CN 202111459030 A CN202111459030 A CN 202111459030A CN 114145280 A CN114145280 A CN 114145280A
- Authority
- CN
- China
- Prior art keywords
- spraying
- control unit
- central control
- medicine
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to an intelligent monitoring and control device for garden diseases and insect pests, which comprises a medicine preparation unit, a control unit and a control unit, wherein the medicine preparation unit is used for preparing medicines for the diseases and the insect pests, and comprises a medicine storage mechanism for storing medicines for the diseases and the insect pests and a medicine preparation mechanism arranged below the medicine storage mechanism; the spraying unit is connected with the medicine preparation unit and is used for spraying the prepared medicine to the current area; the monitoring unit is arranged below the medicine preparation unit and used for acquiring the pest and disease occurrence condition of the current area; the detection unit is arranged outside the sprayer and comprises a plurality of drift amount detectors for acquiring the drift amount of the medicine during spraying; and the central control unit acquires the current area pest and disease damage occurrence condition according to the monitoring unit, acquires the type and the concentration of the to-be-prepared medicine, controls the medicine preparation mechanism to prepare the to-be-prepared medicine, and controls the spraying mechanism to apply the medicine to the pest and disease damage occurrence area.
Description
Technical Field
The invention relates to the field of plant diseases and insect pests, in particular to an intelligent monitoring and preventing device for garden plant diseases and insect pests.
Background
In recent years, planting, landscaping and management and protection of greening plants are carried out to different degrees in cities and towns in China, but landscaping plants are often damaged by diseases and insect pests. In landscaping, people generally recognize that the effect of greening and beautifying is far from enough to pay attention to planting and landscaping, and the effective management and protection of greening plants are also paid attention to pest control. In the maintenance work of municipal garden afforestation, careful care and protection are needed for landscape plants, the construction of urban gardens is affected and great economic loss is caused due to the damage of plant diseases and insect pests of the landscape plants, effective pest control work of the landscape plants is carried out aiming at different landscape plant diseases and insect pests, and the damage is reduced or locally eliminated through controlling pest of the landscape plants, so that the garden plants can normally grow and develop to fully play the due greening and beautifying functions. In order to prevent the plant from being eroded by diseases and pests, the pesticide is required to be sprayed timely and accurately, and the diseases and pests of garden crops can bring huge economic loss due to poor control. The method can be used for carrying out on-site automatic control in all directions in a targeted manner, and is an important measure for controlling the plant diseases and insect pests of garden crops, protecting the garden crops and reducing pesticide pollution.
Disclosure of Invention
Therefore, the invention provides an intelligent monitoring and control device for garden diseases and insect pests, which can solve the technical problem that a to-be-controlled area cannot be sprayed with a pesticide according to the occurrence condition of the diseases and insect pests.
In order to achieve the above object, the present invention provides an intelligent monitoring and controlling device for garden diseases and insect pests, comprising:
the medicine preparation unit is used for preparing the medicine for diseases and insect pests and comprises a medicine storage mechanism for storing the medicine for diseases and insect pests and a medicine preparation mechanism arranged below the medicine storage mechanism;
the spraying unit is connected with the medicine preparation unit and is used for spraying the prepared medicine to the current area, and the spraying unit comprises a sprayer for spraying the medicine, an extension pipe connected with the sprayer, a first motor for controlling the extension length of the sprayer and a second motor for adjusting the spraying angle of the sprayer;
the monitoring unit is arranged below the medicine preparation unit and used for acquiring the pest and disease occurrence condition of the current area;
the detection unit is arranged outside the sprayer and comprises a plurality of drift amount detectors for acquiring the drift amount of the medicine during spraying;
the central control unit is connected with the medicine preparation unit and the spraying unit and the monitoring unit, acquires the type and the concentration of the medicine to be prepared according to the current pest and disease occurrence condition of the area acquired by the monitoring unit, controls the medicine preparation mechanism to prepare the medicine to be prepared, and controls the spraying mechanism to apply the medicine to the pest and disease occurrence area;
the central control unit acquires the type of the current plant diseases and insect pests according to the monitoring unit, controls the medicine preparation unit to prepare the medicine used by the current plant diseases and insect pests, acquires a medicine application area according to the incidence of the current plant diseases and insect pests, and controls the spraying unit to apply the medicine to the area to be prevented and treated according to the position of the area to be prevented and treated, wherein the central control unit compares the drift amount in each direction acquired after the spraying unit sprays the medicine to the area to be prevented and treated for the first time with a preset value, and adjusts the spraying height, the medicine spraying conveying amount and the medicine spraying conveying amount of the spraying unit so that the medicine application of the area to be prevented and treated by the spraying unit meets a preset standard.
Further, the central control unit presets a disease and pest type L, and sets a first disease and pest type L1 and a second disease and pest type L2 · mth disease and pest type Lm, the medicine preparation unit includes a plurality of medicine storage mechanisms, wherein the first medicine storage mechanism stores a medicine for preventing and treating the first disease and pest, the second medicine storage mechanism stores a medicine for preventing and treating the second disease and pest type · mth medicine storage mechanism stores a medicine for preventing and treating the mth disease and pest, and the central control unit determines to inject the medicine of the mth medicine storage mechanism into the medicine preparation mechanism to prepare the medicine according to the disease and pest type Lj acquired by the monitoring unit.
Further, the central control unit divides the current area to be monitored into a plurality of areas to be controlled according to a preset unit area, the central control unit obtains disease and pest incidence degree a1, a 2. cndot. an of each area to be controlled through the monitoring unit, wherein, the disease and pest incidence degree a1 of the first area to be controlled, the disease and pest incidence degree a 2. cndot. the disease and pest incidence degree an of the nth area to be controlled are obtained, the central control unit obtains the disease and pest incidence degree ai of the ith area to be controlled, compares the disease and pest incidence degree ai with a preset incidence degree standard value A0, the central control unit judges the incidence area, wherein,
when ai is less than or equal to A0, the central control unit judges that the ith area to be prevented and treated is not a disease area;
and when ai is larger than A0, the central control unit judges that the ith area to be prevented and treated is a disease area.
Further, the central control unit judges that the ith area is a disease area, compares the disease incidence bi of the current area to be prevented and controlled with the reference value of the incidence of each disease preset by the central control unit, selects the spraying length and the medicine spraying delivery capacity of the spraying unit, wherein,
when bi is less than or equal to Lj1, the central control unit selects a first preset spraying medicine conveying amount W1 as the spraying medicine conveying amount of the spraying unit and selects a first preset spraying length D1 as the spraying length of the spraying unit;
when Lj1 is more than bi and less than Lj2, the central control unit selects a second preset spraying medicine conveying amount W2 as the spraying medicine conveying amount of the spraying unit and selects a second preset spraying length D2 as the spraying length of the spraying unit;
when bi is larger than or equal to Lj2, the central control unit selects a third preset spraying medicine conveying amount W3 as the spraying medicine conveying amount of the spraying unit and selects a third preset spraying length D3 as the spraying length of the spraying unit;
the central control unit sets disease and pest incidence reference values, sets a first preset incidence reference value L11 of a first disease and pest, a second preset incidence reference value L12 of the first disease and pest, a first preset incidence L21 of a second disease and pest, a first preset incidence L22 of the second disease and pest, a first preset incidence Lm1 of the mth disease and pest, and a second preset incidence Lm2 of the mth disease and pest, wherein j is 1,2, m, the central control unit presets spraying medicine conveying amount W, sets a first preset spraying medicine conveying amount W1, a second preset spraying medicine conveying amount W2 and a third preset spraying medicine conveying amount W3, the central control unit presets spraying length D, and sets a first preset spraying length D1, a second preset spraying length D2 and a third preset spraying length D3.
Further, the detecting unit includes a plurality of drift amount detectors disposed outside the spraying device, wherein a first drift amount detector is disposed in a first direction of the spraying unit, a second drift amount detector is disposed in a second direction of the spraying unit, a third drift amount detector is disposed in a third direction of the spraying unit, a fourth drift amount detector is disposed in a fourth direction of the spraying unit, the drift amount obtained by the first drift amount detector is p1, the drift amount obtained by the second drift amount detector is p2, the drift amount obtained by the third drift amount detector is p3, the drift amount obtained by the fourth drift amount detector is p4, the central control unit uses a central point of the morbidity area as a spraying starting point to spray the morbidity area according to the obtained spraying length and the spraying drug delivery amount, the central control unit obtains the drift amount p0 after the spraying unit sprays the current morbidity area for the first time through the detecting unit, setting p0 to p1+ p2+ p3+ p4, the central control unit adjusts the spraying height according to the obtained drift amount p0 after the first spraying compared with the preset drift amount, wherein,
when P0 is not more than P1, the central control unit does not adjust the spraying height h;
when P1 < P0 < P2, the central control unit reduces the spraying height h to h1 and sets h 1; h (1- (P0-P1) × (P2-P0)/(P1 × P2))
When P0 is more than or equal to P2, the central control unit adjusts the spraying length and the sprayed medicine conveying amount according to the drift amount in each direction obtained by each drift amount detector;
the central control unit presets a drift amount P, sets a first preset drift amount P1 and a second preset drift amount P2.
Further, the central control unit judges that the spraying length and the spraying medicine conveying amount are adjusted, compares the drift amounts obtained by the drift amount detectors which are oppositely arranged, and adjusts the spraying length and the spraying medicine conveying amount, wherein,
when P1+ P3 is larger than or equal to P2+ P4, the central control unit reduces the sprayed medicine delivery amount W alpha to W alpha 1, and sets W alpha 1 to W alpha x (1- (P1+ P3-P2-P4)/P2);
when P1+ P3 < P2+ P4, the central control unit reduces the spraying length D alpha of the spraying unit to D alpha 1, and sets D alpha 1 to D alpha x (1- (P2+ P4-P1-P3)/P2);
wherein α is 1,2, 3.
Further, the central control unit acquires the central point of each monitoring area and the angle of the intelligent garden pest monitoring and controlling device relative to the initial position of the spraying unit, the central control unit compares the drift amount acquired by the drift amount detector which is adjacently arranged with the central point of each monitoring area with the initial position of the spraying unit to adjust the spraying angle, wherein,
when the p1+ p2 is more than or equal to p3+ p4, the central control unit reduces the spraying angle theta to theta 1, and the central control unit increases the sprayed medicine delivery quantity W alpha to W alpha 2;
when p1+ p2 < p3+ p4, the central control unit enlarges the spray angle theta to theta 2, and the central control unit increases the spray drug delivery amount W alpha to W alpha 3.
Further, the sum of the drift amounts of the first direction and the second direction obtained by the drift amount detectors adjacent to the central control unit is equal to or greater than the sum of the drift amounts of the third direction and the fourth direction, the central control unit reduces the spraying angle θ to θ 1, sets θ 1 to θ x (1- (P1+ P2-P3-P4)/P2), the central control unit increases the spraying drug delivery amount W α to W α 2, sets W α 2 to W α x (1+ (P1+ P2-P3-P4)/P2), the sum of the drift amounts of the first direction and the second direction is less than the sum of the drift amounts of the third direction and the fourth direction, the central control unit increases the spraying angle θ to θ 2, sets θ 2 to θ x (1) (P2-P3-P4)/P2), the central control unit increases the spraying drug delivery amount to W α 3, sets θ 2 to θ 2 x (P732 + P6853-P3-P1)/P1), w α 3 ═ W α × (1+ (P3+ P4-P1-P2)/P2) was set.
Further, the central control unit presets a water pump pressure standard value F, compares the regulated spray drug delivery quantity W alpha beta with a preset spray drug delivery quantity standard value W0, and regulates the water pump pressure standard value, wherein,
when W alpha beta is larger than or equal to W0, the central control unit increases the standard value F of the water pump pressure to F1, and sets F1 to F x (1+ (W alpha beta-W0) W0);
when W α β < W0, the central control unit lowers the standard value F of the water pump pressure to F2, setting F2 ═ fx (1- (W0-W α β) W0);
wherein β is 1,2, 3.
Further, the method comprises the following steps of; the central control unit presets a standard value W0 of the sprayed drug delivery quantity, and adjusts the spraying frequency of the spraying unit according to the comparison between the adjusted sprayed drug delivery quantity and the preset standard value of the sprayed drug delivery quantity, wherein,
when W alpha beta is larger than or equal to W0, the central control unit reduces the spraying frequency G to G1, and sets G1 to G x (1- (W alpha beta-W0)2/W0), rounding down if G1 is not an integer;
when W α β < W0, the central control unit increases the spraying frequency G to G2, setting G2 ═ G x (1+ (W0-W α β)2/W0) if G2 is not an integer, rounding up.
Compared with the prior art, the invention has the beneficial effects that the central control unit is arranged, the central control unit acquires the type of the current plant diseases and insect pests according to the monitoring unit, controls the medicine preparation unit to prepare the medicine for the current plant diseases and insect pests, acquires the medicine application area according to the incidence of the current plant diseases and insect pests, and controls the spraying unit to apply the medicine to the area to be controlled according to the position of the area to be controlled, wherein the central control unit compares the drift amount in each direction acquired after the spraying unit sprays the medicine to the area to be controlled for the first time with a preset value, and adjusts the spraying height, the spraying medicine conveying amount and the spraying medicine conveying amount of the spraying unit so as to enable the spraying unit to apply the medicine to the area to be controlled to meet the preset standard.
Particularly, the current region to be monitored is divided into a plurality of regions to be controlled, the central control unit compares the disease and insect attack degree of each region to be controlled, which is acquired by the monitoring unit, with a preset value, and judges whether the region to be controlled is the disease region, wherein if the disease and insect attack degree of the current region to be controlled, which is acquired by the central control unit, is less than or equal to a preset standard value, the current region to be controlled is light in disease and insect attack, the central control unit judges that the current region to be controlled is not the disease region, and if the disease and insect attack degree of the current region to be controlled, which is acquired by the central control unit, is greater than the preset standard value, the current region to be controlled is light in disease and insect attack, and the central control unit judges that the current region to be controlled is the disease region.
Particularly, the invention divides the disease incidence of each disease and insect pest into two standards, the central control unit obtains the disease and insect pest incidence of the area to be controlled according to the monitoring unit and compares the disease and insect pest incidence with two preset standard values, and selects the optimal spraying length and the optimal spraying medicine conveying amount, wherein if the disease and insect pest incidence of the area to be controlled, which is obtained by the central control unit, is less than or equal to a first preset disease and insect pest incidence reference value, the current disease of the area to be controlled is not serious, the central control unit selects the minimum spraying medicine conveying amount and the minimum spraying length to spray the medicine to the area to be controlled, so as to determine the medicine spraying range of the area to be controlled, avoid the waste of the medicine, if the disease and insect pest incidence of the area to be controlled, which is obtained by the central control unit, is between the first preset disease and insect pest incidence reference value and the first preset disease and insect pest incidence reference value, the current disease of the area to be controlled is serious, the central control unit selects the middle value of the pesticide spraying conveying amount and the middle value of the spraying length to spray the pesticide to the area to be controlled, so that the pesticide spraying range of the area to be controlled is determined, if the disease and insect incidence rate of the area to be controlled, which is acquired by the central control unit, is greater than or equal to the second preset disease incidence reference value of the disease and insect, the current disease of the area to be controlled is extremely serious, the central control unit selects the maximum pesticide spraying conveying amount and the maximum spraying length to spray the pesticide to the area to be controlled, so that the pesticide spraying range of the area to be controlled is determined, garden crops in a certain range of a disease and insect central point are all sprayed with the pesticide, the phenomenon that the diffusion is fast due to serious pest occurrence is avoided, and therefore the larger spraying range is selected to control the area to be controlled.
In particular, the drift amount detector arranged outside the sprayer of the invention acquires the drift amount for judging whether the current medicine can be applied to the area to be prevented and controlled, if the drift amount acquired by the central control unit is less than or equal to the first preset drift amount, the drift amount of the currently sprayed medicine is lower, and the current medicine can be applied to the area to be prevented and controlled, therefore, the central control unit does not adjust the spraying height, if the drift amount acquired by the central control unit is between the first preset drift amount and the second preset drift amount, the drift amount of the currently sprayed medicine is slightly higher, the central control unit lowers the spraying height, so that the medicine can be applied to the area to be prevented and controlled, the inaccurate applying position is avoided, if the drift amount acquired by the central control unit is more than or equal to the second preset drift amount, the drift amount of the currently sprayed medicine is over-high, and the lowering of the spraying height cannot enable the current medicine to be applied to the area to be prevented and controlled, the central control unit therefore decides to re-determine the extent of the drug spray.
In particular, the control unit of the invention determines to re-determine the spraying range, the central control unit adjusts the spraying length and the spraying medicine conveying amount, the central control unit determines to adjust the spraying length and the spraying medicine conveying amount according to the drift amounts in all directions obtained by all the drift amount detectors, and compares the drift amounts in all directions, wherein if the sum of the first direction drift amount and the third direction drift amount is more than or equal to the sum of the second direction drift amount and the fourth direction drift amount, the central control unit reduces the spraying medicine conveying amount, and if the sum of the first direction drift amount and the third direction drift amount is less than the sum of the second direction drift amount and the fourth direction drift amount, the central control unit reduces the spraying length of the spraying unit so as to enable the current drift amount to accord with the standard. If the sum of the first direction drift amount and the second direction drift amount is larger than or equal to the sum of the third direction drift amount and the fourth direction drift amount, the central control unit judges that the spraying angle is reduced, and simultaneously improves the medicine spraying delivery amount, and if the sum of the first direction drift amount and the second direction drift amount is smaller than the sum of the third direction drift amount and the fourth direction drift amount, the central control unit judges that the spraying angle is enlarged, and simultaneously improves the medicine spraying delivery amount, so that in the medicine spraying process, crops in an area to be controlled can spray medicines, and meanwhile, unnecessary medicines applied to crops which are not infected by diseases are avoided, and toxicity is caused.
Particularly, the invention controls the delivery quantity of the sprayed medicine by arranging the water pump, when the delivery quantity of the regulated sprayed medicine acquired by the central control unit is greater than or equal to a preset standard value of the delivery quantity of the sprayed medicine, the central control unit judges that the pressure of the water pump is increased, and when the delivery quantity of the regulated sprayed medicine acquired by the central control unit is less than the preset standard value of the delivery quantity of the sprayed medicine, the central control unit judges that the pressure of the water pump is reduced, so that the pressure of the water pump is matched with the delivery quantity of the sprayed medicine.
In particular, the invention obtains the spraying frequency of the spraying unit according to the comparison of the adjusted spraying medicine delivery quantity and a preset standard value, wherein if the spraying medicine delivery quantity is higher than the preset value, the central control unit judges to reduce the spraying frequency, and if the spraying medicine delivery quantity is lower than the preset value, the central control unit judges to increase the spraying frequency, so that the medicine spraying of the area to be prevented and controlled meets the preset standard, and the condition of insufficient or excessive medicine spraying is avoided.
Drawings
FIG. 1 is a schematic structural view of an intelligent monitoring and controlling device for garden diseases and insect pests according to an embodiment of the invention;
FIG. 2 is a schematic diagram of spraying of the intelligent monitoring and controlling device for garden pests and diseases according to the embodiment of the invention;
FIG. 3 is a schematic diagram of a detecting unit according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Please refer to fig. 1, which is a device for intelligently monitoring and controlling garden diseases and pests according to an embodiment of the present invention, including: the medicine preparation unit is used for preparing the medicine for diseases and insect pests and comprises a medicine storage mechanism for storing the medicine for diseases and insect pests and a medicine preparation mechanism arranged below the medicine storage mechanism; the spraying unit is connected with the medicine preparation unit and used for spraying prepared medicines to the current area, and comprises a plurality of spraying mechanisms, wherein each spraying mechanism comprises a sprayer for spraying the medicines, an extension pipe connected with the sprayer, a first motor for controlling the extension length of the sprayer and a second motor for adjusting the spraying angle of the sprayer; the monitoring unit is arranged below the medicine preparation unit and used for acquiring the pest and disease occurrence condition of the current area; the detection unit is arranged outside the sprayer and comprises a plurality of drift amount detectors for acquiring the drift amount of the medicine during spraying; the central control unit is connected with the medicine preparation unit and the spraying unit and the monitoring unit, acquires the type and the concentration of the medicine to be prepared according to the current pest and disease occurrence condition of the area acquired by the monitoring unit, controls the medicine preparation mechanism to prepare the medicine to be prepared, and controls the spraying mechanism to apply the medicine to the pest and disease occurrence area;
continuing to refer to fig. 1, the intelligent monitoring, controlling and pest and disease damage device for garden comprises a medicine preparation unit, a medicine preparation mechanism, a medicine storage mechanism and a medicine preparation mechanism, wherein the medicine preparation unit is used for preparing medicine for disease and disease damage, the medicine preparation mechanism is arranged below the medicine storage mechanism, the medicine storage mechanism comprises a plurality of medicine storage chambers 7, the medicine storage chambers are connected with the medicine preparation mechanism through electromagnetic valves 11, each medicine storage chamber is used for storing different medicine for disease and disease damage, the medicine preparation mechanism comprises a stirring rod 15 for stirring the medicine to be prepared and solution, a third motor 14 for controlling the stirring speed of the stirring rod, and a water inlet pipe 13 for injecting solution into the medicine preparation mechanism;
the spraying unit is connected with the medicine preparation unit and is used for spraying the prepared medicine to the current area, and the spraying unit comprises a sprayer 19 for spraying the medicine, a water pump 17 for controlling the spraying amount of the medicine in the sprayer, an extension pipe 12 connected with the sprayer, a first motor 18 for controlling the extension distance of the extension pipe and a second motor 20 for controlling the rotation frequency of the extension pipe;
the monitoring unit is arranged below the medicine preparation unit and used for acquiring the occurrence condition of diseases and insect pests in the current area, the monitoring unit comprises a monitor 6, a support rod 9 for supporting the monitor and a height adjuster 4 for controlling the height of the monitor, a support plate 5 is arranged below the monitor, the height adjuster 4 for controlling the height of the monitor is fixedly arranged at the bottom of the support plate, a fixed plate 1 is fixedly arranged at the bottom end of the height adjuster for controlling the height of the monitor, first screw rods 2 are fixedly arranged on two sides of the fixed plate 1, and the first screw rods 2 are arranged on the ground 3 in a penetrating mode;
specifically, the monitoring unit is arranged on the height adjuster, the heights of the monitoring unit and the spraying unit can be controlled, monitoring of monitoring areas with different heights is facilitated, if the current monitoring area is herbaceous, the height of the monitoring unit is set to be lower, herbaceous plant diseases and insect pests can be effectively and accurately monitored, the initial height of the spraying height can be determined, if the current monitoring area is woody, the height of the monitoring unit is set to be higher, plant diseases and insect pests of woody leaves or trunks can be accurately obtained, and the monitoring height can be adjusted according to action positions without plant diseases and insect pests.
The central control unit acquires the type of the current plant diseases and insect pests according to the monitoring unit, controls the medicine preparation unit to prepare the medicine used by the current plant diseases and insect pests, acquires a medicine application area according to the incidence of the current plant diseases and insect pests, and controls the spraying unit to apply the medicine to the area to be prevented and treated according to the position of the area to be prevented and treated, wherein the central control unit compares the drift amount in each direction acquired after the spraying unit sprays the medicine to the area to be prevented and treated for the first time with a preset value, and adjusts the spraying height, the medicine spraying conveying amount and the medicine spraying conveying amount of the spraying unit so that the medicine application of the area to be prevented and treated by the spraying unit meets a preset standard.
The central control unit presets a disease and pest type L, sets a first disease and pest L1 and a second disease and pest L2. the mth disease and pest Lm, the medicine preparation unit comprises a plurality of medicine storage mechanisms, wherein the first medicine storage mechanism stores medicines for preventing and treating the first disease and pest, the second medicine storage mechanism stores medicines for preventing and treating the second disease and pest, the mth medicine storage mechanism stores medicines for preventing and treating the mth disease and pest, and the central control unit judges that the medicines of the mth medicine storage mechanism are injected into the medicine preparation mechanism to prepare the medicines according to the disease and pest type Lj obtained by the monitoring unit.
Specifically, the present invention provides a preferred embodiment in which the first pest is leaf spot disease, the second pest is anthracnose disease, the third pest is rust disease, the fourth pest is aphid, the fifth pest is inchworm, and the sixth pest is leafhopper, wherein the first drug storage mechanism stores thiophanate-methyl, the second drug storage mechanism stores mancozeb, the third drug storage mechanism stores sulfur suspending agent, the fourth drug storage mechanism stores marathon emulsion, the fifth drug storage mechanism stores pyrethroid insecticide and the sixth drug storage mechanism stores veratrine wettable powder.
The central control unit divides the current area to be monitored into a plurality of areas to be controlled according to a preset unit area, the central control unit obtains disease and pest incidence degree a1, a 2. cndot. an of each control area through the monitoring unit, wherein, the disease and pest incidence degree a1 of the first area to be controlled, the disease and pest incidence degree a 2. cnth area disease and pest incidence degree an to be controlled, the central control unit obtains the disease and pest incidence degree ai standard value of the ith control area, compares the disease and pest incidence degree ai standard value with the preset incidence degree A0, and judges the incidence area, wherein,
when ai is less than or equal to A0, the central control unit judges that the ith area to be prevented and treated is not a disease area;
and when ai is larger than A0, the central control unit judges that the ith area to be prevented and treated is a disease area.
Specifically, the current region to be monitored is divided into a plurality of regions to be controlled, the central control unit compares the disease and insect attack degree of each region to be controlled, which is acquired by the monitoring unit, with a preset value, and judges whether the region to be controlled is the disease region, wherein if the disease and insect attack degree of the current region to be controlled, which is acquired by the central control unit, is less than or equal to a preset standard value, the current region to be controlled is light in disease and insect attack, the central control unit judges that the current region to be controlled is not the disease region, and if the disease and insect attack degree of the current region to be controlled, which is acquired by the central control unit, is greater than the preset standard value, the current region to be controlled is light in disease and insect attack, and the central control unit judges that the current region to be controlled is the disease region.
Specifically, the embodiment of the present invention does not limit the manner of obtaining the degree of morbidity, and when a disease occurs in an area to be controlled, the manner of obtaining the degree of morbidity may be that the degree of morbidity is one stage when no disease occurs in the area to be controlled, the degree of morbidity is two stages when 25% of the area to be controlled occurs, the degree of morbidity is three stages when 25-50% of the area to be controlled occurs, the degree of morbidity is four stages when 51-75% of the area to be controlled occurs, the degree of morbidity is five stages when 75-100% of the area to be controlled occurs, when a pest occurs in the area to be controlled, the degree of morbidity is determined according to the population density, when the population density of the area to be controlled is 0-2%, the degree of morbidity is one stage, and when the population density of the area to be controlled is 2-5%, the degree of morbidity is two stages, when the population density of the insects in the area to be controlled is 5-10%, the disease degree is three levels, when the population density of the insects in the area to be controlled is 10-15%, the disease degree is four levels, when the population density of the insects in the area to be controlled is 15-20%, the disease degree is five levels, wherein the population density is the number of the insects in a unit area.
Referring to fig. 2, which is a schematic view of spraying of the intelligent monitoring and controlling device for garden diseases and insect pests according to the embodiment of the present invention, the central control unit determines that the ith area is an attack area 21, and selects the spraying length and the spraying drug delivery amount of the spraying unit according to the current disease and insect pest incidence bi of the area to be controlled and compared with the preset reference value for each disease and insect incidence, wherein,
when bi is less than or equal to Lj1, the central control unit selects a first preset spraying medicine conveying amount W1 as the spraying medicine conveying amount of the spraying unit and selects a first preset spraying length D1 as the spraying length of the spraying unit;
when Lj1 is more than bi and less than Lj2, the central control unit selects a second preset spraying medicine conveying amount W2 as the spraying medicine conveying amount of the spraying unit and selects a second preset spraying length D2 as the spraying length of the spraying unit;
when bi is larger than or equal to Lj2, the central control unit selects a third preset spraying medicine conveying amount W3 as the spraying medicine conveying amount of the spraying unit and selects a third preset spraying length D3 as the spraying length of the spraying unit;
the central control unit sets disease and pest incidence reference values, sets a first preset incidence reference value L11 of a first disease and pest, a second preset incidence reference value L12 of the first disease and pest, a first preset incidence L21 of a second disease and pest, a first preset incidence L22 of the second disease and pest, a first preset incidence Lm1 of the mth disease and pest, and a second preset incidence Lm2 of the mth disease and pest, wherein j is 1,2, m, the central control unit presets spraying medicine conveying amount W, sets a first preset spraying medicine conveying amount W1, a second preset spraying medicine conveying amount W2 and a third preset spraying medicine conveying amount W3, the central control unit presets spraying length D, and sets a first preset spraying length D1, a second preset spraying length D2 and a third preset spraying length D3.
Specifically, the spraying length in the embodiment of the present invention is the length stretched and contracted by the sprayer with the central point 23 of the area to be controlled as the origin, and the stretched and contracted lengths are the same and are the spraying length 22.
Specifically, the disease incidence of each disease and insect pest is divided into two standards, the central control unit obtains the disease and insect pest incidence of the area to be controlled according to the monitoring unit and compares the disease and insect pest incidence with two preset standard values, and selects the optimal spraying length and the optimal spraying medicine conveying amount, wherein if the disease and insect pest incidence of the area to be controlled, which is obtained by the central control unit, is less than or equal to a first preset disease and insect pest incidence reference value, the current disease and insect pest area to be controlled is not serious, the central control unit selects the minimum spraying medicine conveying amount and the minimum spraying length to spray the medicine on the area to be controlled, so as to determine the medicine spraying range of the area to be controlled, avoid the waste of the medicine, and if the disease and insect pest incidence of the area to be controlled, which is obtained by the central control unit, is between the first preset disease and insect pest incidence reference value and the first preset disease and insect pest incidence reference value, the current disease and insect pest area to be controlled is serious, the central control unit selects the middle value of the pesticide spraying conveying amount and the middle value of the spraying length to spray the pesticide to the area to be controlled, so that the pesticide spraying range of the area to be controlled is determined, if the disease and insect incidence rate of the area to be controlled, which is acquired by the central control unit, is greater than or equal to the second preset disease incidence reference value of the disease and insect, the current disease of the area to be controlled is extremely serious, the central control unit selects the maximum pesticide spraying conveying amount and the maximum spraying length to spray the pesticide to the area to be controlled, so that the pesticide spraying range of the area to be controlled is determined, garden crops in a certain range of a disease and insect central point are all sprayed with the pesticide, the phenomenon that the diffusion is fast due to serious pest occurrence is avoided, and therefore the larger spraying range is selected to control the area to be controlled.
The detecting unit comprises a plurality of drift amount detectors arranged outside the sprayer, wherein a first drift amount detector is arranged in the first direction of the spraying unit, a second drift amount detector is arranged in the second direction of the spraying unit, a third drift amount detector is arranged in the third direction of the spraying unit, a fourth drift amount detector is arranged in the fourth direction of the spraying unit, the drift amount obtained by the first drift amount detector is p1, the drift amount obtained by the second drift amount detector is p2, the drift amount obtained by the third drift amount detector is p3, the drift amount obtained by the fourth drift amount detector is p4, the central control unit takes the central point of the disease area as a spraying starting point, sprays the disease area according to the obtained spraying length and the spraying medicine conveying amount, and obtains the drift amount p0 of the spraying unit after the spraying the current disease area for the first time through the detecting unit, setting p0 to p1+ p2+ p3+ p4, the central control unit adjusts the spraying height according to the obtained drift amount p0 after the first spraying compared with the preset drift amount, wherein,
when P0 is not more than P1, the central control unit does not adjust the spraying height h;
when P1 < P0 < P2, the central control unit reduces the spraying height h to h1 and sets h 1; h (1- (P0-P1) × (P2-P0)/(P1 × P2))
When P0 is more than or equal to P2, the central control unit adjusts the spraying length and the sprayed medicine conveying amount according to the drift amount in each direction obtained by each drift amount detector;
the central control unit presets a drift amount P, sets a first preset drift amount P1 and a second preset drift amount P2.
Specifically, the embodiment of the present invention does not limit the installation direction of the drift amount detector installed outside the sprinkler, and provides a preferred embodiment, please refer to fig. 3, which is a schematic diagram of a detection unit according to an embodiment of the present invention, wherein the detection unit includes a plurality of drift amount detectors installed outside the sprinkler, wherein a first drift amount detector 191 is installed in a first direction of the sprinkler, a second drift amount detector 192 is installed in a second direction of the spraying unit, a third drift amount detector 193 is installed in a third direction of the spraying unit, and a fourth drift amount detector 194 is installed in a fourth direction of the spraying unit, wherein the first drift amount detector acquires the drug drifting to the left side of the sprinkler during the drug spraying process of the sprinkler, the second drift amount detector acquires the drug drifting to the front of the sprinkler, the third direction drift amount detector acquires the medicine drifting to the right side of the sprinkler, and the fourth direction drift amount detector acquires the medicine drifting to the rear side of the sprinkler.
Specifically, the drift amount detector arranged outside the sprayer acquires the drift amount for judging whether the current medicine can be applied to the area to be prevented and controlled, if the drift amount acquired by the central control unit is less than or equal to a first preset drift amount, the drift amount of the currently sprayed medicine is lower, and the current medicine can be applied to the area to be prevented and controlled, so that the spraying height is not adjusted by the central control unit, if the drift amount acquired by the central control unit is between the first preset drift amount and a second preset drift amount, the drift amount of the currently sprayed medicine is slightly higher, the central control unit lowers the spraying height so that the medicine can be applied to the area to be prevented and controlled, the inaccurate application position is avoided, if the drift amount acquired by the central control unit is more than or equal to the second preset drift amount, the drift amount of the currently sprayed medicine is over-high, and the lowering of the spraying height cannot enable the current medicine to be applied to the area to be prevented and controlled, the central control unit therefore decides to re-determine the extent of the drug spray.
The central control unit judges that the spraying length and the spraying medicine conveying amount are adjusted, compares the drift amounts obtained by the drift amount detectors which are oppositely arranged, and adjusts the spraying length and the spraying medicine conveying amount, wherein,
when P1+ P3 is larger than or equal to P2+ P4, the central control unit reduces the sprayed medicine delivery amount W alpha to W alpha 1, and sets W alpha 1 to W alpha x (1- (P1+ P3-P2-P4)/P2);
when P1+ P3 < P2+ P4, the central control unit reduces the spraying length D alpha of the spraying unit to D alpha 1, and sets D alpha 1 to D alpha x (1- (P2+ P4-P1-P3)/P2);
wherein α is 1,2, 3.
The central control unit obtains the central point of each monitoring area and the angle of the intelligent monitoring and control device for garden plant diseases and insect pests relative to the initial position of the spraying unit, the central control unit compares drift amounts obtained by the drift amount detectors arranged adjacently and adjusts the spraying angle, wherein,
when the p1+ p2 is more than or equal to p3+ p4, the central control unit reduces the spraying angle theta to theta 1, and the central control unit increases the sprayed medicine delivery quantity W alpha to W alpha 2;
when p1+ p2 < p3+ p4, the central control unit enlarges the spray angle theta to theta 2, and the central control unit increases the spray drug delivery amount W alpha to W alpha 3.
The sum of the adjacent direction drift amounts acquired by the drift amount detectors adjacent to the central control unit, wherein the sum of the first direction drift amount and the second direction drift amount is greater than or equal to the sum of the third direction drift amount and the fourth direction drift amount, the central control unit reduces the spraying angle theta to theta 1, sets theta 1 ═ theta x (1- (P1+ P2-P3-P4)/P2), the central control unit increases the spraying drug delivery amount W alpha to W alpha 2, sets W alpha 2 × (1+ (P1+ P2-P3-P4)/P2), the sum of the first direction drift amount and the second direction drift amount is less than the sum of the third direction drift amount and the fourth direction drift amount, the central control unit increases the spraying angle theta to theta 2, sets theta 2 × (1+ (P2-P3-P4)/P2, the central control unit increases the spraying angle theta 2 to theta 2 × (1+ (P3+ P4-P6853)/W1), and the central control unit increases the spraying drug delivery amount to W1, w α 3 ═ W α × (1+ (P3+ P4-P1-P2)/P2) was set.
Specifically, the control unit determines to re-determine the spraying range, the central control unit adjusts the spraying length and the spraying medicine conveying amount, the central control unit determines to adjust the spraying length and the spraying medicine conveying amount according to the drift amounts in all directions obtained by the drift amount detectors, and compares the drift amounts in all directions, wherein if the sum of the first direction drift amount and the third direction drift amount is larger than or equal to the sum of the second direction drift amount and the fourth direction drift amount, the central control unit reduces the spraying medicine conveying amount, and if the sum of the first direction drift amount and the third direction drift amount is smaller than the sum of the second direction drift amount and the fourth direction drift amount, the central control unit reduces the spraying length of the spraying unit so that the current drift amount meets the standard. If the sum of the first direction drift amount and the second direction drift amount is larger than or equal to the sum of the third direction drift amount and the fourth direction drift amount, the central control unit judges that the spraying angle is reduced, and simultaneously improves the medicine spraying delivery amount, and if the sum of the first direction drift amount and the second direction drift amount is smaller than the sum of the third direction drift amount and the fourth direction drift amount, the central control unit judges that the spraying angle is enlarged, and simultaneously improves the medicine spraying delivery amount, so that in the medicine spraying process, crops in an area to be controlled can spray medicines, and meanwhile, unnecessary medicines applied to crops which are not infected by diseases are avoided, and toxicity is caused.
The central control unit presets a water pump pressure standard value F, compares the regulated sprayed drug delivery quantity W alpha beta with a preset sprayed drug delivery quantity standard value W0, and regulates the water pump pressure standard value, wherein,
when W alpha beta is larger than or equal to W0, the central control unit increases the standard value F of the water pump pressure to F1, and sets F1 to F x (1+ (W alpha beta-W0) W0);
when W α β < W0, the central control unit lowers the standard value F of the water pump pressure to F2, setting F2 ═ fx (1- (W0-W α β) W0).
Specifically, the water pump is arranged to control the delivery quantity of the sprayed medicine, the central control unit judges that the pressure of the water pump is increased when the delivery quantity of the regulated sprayed medicine obtained by the central control unit is greater than or equal to a preset standard value of the delivery quantity of the sprayed medicine, and the central control unit judges that the pressure of the water pump is reduced when the delivery quantity of the regulated sprayed medicine obtained by the central control unit is less than the preset standard value of the delivery quantity of the sprayed medicine, so that the pressure of the water pump is matched with the delivery quantity of the sprayed medicine.
The central control unit presets a standard value W0 of the sprayed drug delivery quantity, and adjusts the spraying frequency of the spraying unit according to the comparison between the adjusted sprayed drug delivery quantity and the preset standard value of the sprayed drug delivery quantity, wherein,
w alpha beta is more than or equal to W0, and the central control unit reduces the spraying frequency;
w alpha beta is less than W0, and the central control unit increases the spraying frequency.
The central control unit obtains the regulated sprayed medicine delivery amount which is more than or equal to the preset sprayed medicine delivery amount standard value, the central control unit reduces the spraying frequency G to G1, and G1 is set as G x (1- (W alpha beta-W0)2/W0), if G1 is not an integer, rounding down, the central control unit obtaining the adjusted structure spraying medicine delivery amount less than the preset spraying medicine delivery amount standard value, the central control unit increasing the spraying frequency G to G2, and setting G2 ═ G x (1+ (W0-W α β)2/W0) if G2 is not an integer, rounding up.
Specifically, the spraying frequency of the spraying unit is obtained by comparing the adjusted spraying medicine conveying amount with a preset standard value, wherein if the spraying medicine conveying amount is higher than the preset value, the central control unit judges to reduce the spraying frequency, and if the spraying medicine conveying amount is lower than the preset value, the central control unit judges to increase the spraying frequency, so that the medicine spraying of the area to be prevented and controlled meets the preset standard, and the condition of insufficient or excessive medicine spraying is avoided.
Specifically, the application method of the intelligent monitoring and controlling device for garden diseases and insect pests comprises the step S1, dividing a current area to be monitored into a plurality of areas to be controlled by a central control unit according to a preset unit area, and acquiring the angle between the central point of each area to be controlled and the intelligent monitoring and controlling device for garden diseases and insect pests relative to the initial position of a spraying unit, namely the spraying angle; step S2, the central control unit judges to open the corresponding medicine storage mechanism according to the type of the diseases and insect pests in the current area to be controlled obtained by the monitoring unit, and injects the corresponding medicine into the medicine preparation mechanism to prepare the medicine for controlling the diseases and insect pests; step S3, the central control unit compares the disease incidence of the disease and insect pest in the current area to be controlled with a preset value according to the monitoring unit, and obtains the delivery volume and the spraying length of the sprayed pesticide; step S4, the central control unit controls the first motor to extend the sprayer to the central point of the area to be prevented and treated, and controls the first motor to stretch and contract the sprayer by taking the central point of the area to be prevented and treated as the original point according to the obtained spraying length, wherein the stretching length and the contraction length are both spraying lengths, and the central control unit sprays the medicine to the area to be placed when the first motor stretches the sprayer according to the obtained medicine spraying conveying amount; and step S5, the central control unit acquires the drift amount of the sprayer after the sprayer sprays the medicine for the first time in the area to be prevented and treated according to the drift amount detectors arranged around the sprayer, and adjusts the spraying height, the spraying angle, the medicine spraying conveying amount and the spraying frequency so that the prevention and treatment meet the preset standard, wherein the spraying frequency is the number of times that the first motor controls the sprayer to stretch.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. The utility model provides a gardens plant diseases and insect pests intelligent monitoring prevention and cure device which characterized in that includes:
the medicine preparation unit is used for preparing the medicine for diseases and insect pests and comprises a medicine storage mechanism for storing the medicine for diseases and insect pests and a medicine preparation mechanism arranged below the medicine storage mechanism;
the spraying unit is connected with the medicine preparation unit and is used for spraying the prepared medicine to the current area, and the spraying unit comprises a sprayer for spraying the medicine, an extension pipe connected with the sprayer, a first motor for controlling the extension length of the sprayer and a second motor for adjusting the spraying angle of the sprayer;
the monitoring unit is arranged below the medicine preparation unit and used for acquiring the pest and disease occurrence condition of the current area;
the detection unit is arranged outside the sprayer and comprises a plurality of drift amount detectors for acquiring the drift amount of the medicine during spraying;
the central control unit is connected with the medicine preparation unit and the spraying unit and the monitoring unit, acquires the type and the concentration of the medicine to be prepared according to the current pest and disease occurrence condition of the area acquired by the monitoring unit, controls the medicine preparation mechanism to prepare the medicine to be prepared, and controls the spraying mechanism to apply the medicine to the pest and disease occurrence area;
the central control unit acquires the type of the current plant diseases and insect pests according to the monitoring unit, controls the medicine preparation unit to prepare the medicine used by the current plant diseases and insect pests, acquires a medicine application area according to the incidence of the current plant diseases and insect pests, and controls the spraying unit to apply the medicine to the area to be prevented and treated according to the position of the area to be prevented and treated, wherein the central control unit compares the drift amount in each direction acquired after the spraying unit sprays the medicine to the area to be prevented and treated for the first time with a preset value, and adjusts the spraying height, the medicine spraying conveying amount and the medicine spraying conveying amount of the spraying unit so that the medicine application of the area to be prevented and treated by the spraying unit meets a preset standard.
2. An intelligent garden pest monitoring, controlling and device according to claim 1, wherein the central control unit presets a pest type L, sets a first pest L1 and a second pest L2 · mth pest Lm, and the drug preparation unit includes a plurality of drug storage mechanisms, wherein the first drug storage mechanism stores a drug for controlling the first pest, the second drug storage mechanism stores a drug for controlling the second pest · mth drug storage mechanism stores a drug for controlling the mth pest, and the central control unit determines to inject the drug of the mth drug storage mechanism into the drug preparation mechanism to prepare the drug according to the pest type Lj obtained by the monitoring unit.
3. The intelligent garden pest monitoring, controlling and managing device according to claim 2, wherein the central control unit divides the current area to be monitored into a plurality of areas to be controlled according to a preset unit area, the central control unit obtains disease incidence degrees a1, a 2. an for each area to be controlled through the monitoring unit, wherein the first area to be controlled is a1, the second area to be controlled is a 2. the nth area to be controlled is an, the central control unit obtains the ith area to be controlled is a disease incidence degree ai, the ith area to be controlled is compared with a preset incidence degree standard value A0, the central control unit determines the incidence area,
when ai is less than or equal to A0, the central control unit judges that the ith area to be prevented and treated is not a disease area;
and when ai is larger than A0, the central control unit judges that the ith area to be prevented and treated is a disease area.
4. The intelligent monitoring, controlling and garden pest and disease damage device according to claim 3, wherein the central control unit determines that the ith area is a disease area, the central control unit selects the spraying length and the spraying drug delivery amount of the spraying unit according to the disease and disease incidence bi of the current area to be controlled and the preset reference value of each disease and disease incidence, wherein,
when bi is less than or equal to Lj1, the central control unit selects a first preset spraying medicine conveying amount W1 as the spraying medicine conveying amount of the spraying unit and selects a first preset spraying length D1 as the spraying length of the spraying unit;
when Lj1 is more than bi and less than Lj2, the central control unit selects a second preset spraying medicine conveying amount W2 as the spraying medicine conveying amount of the spraying unit and selects a second preset spraying length D2 as the spraying length of the spraying unit;
when bi is larger than or equal to Lj2, the central control unit selects a third preset spraying medicine conveying amount W3 as the spraying medicine conveying amount of the spraying unit and selects a third preset spraying length D3 as the spraying length of the spraying unit;
the central control unit sets disease and pest incidence reference values, sets a first preset incidence reference value L11 of a first disease and pest, a second preset incidence reference value L12 of the first disease and pest, a first preset incidence L21 of a second disease and pest, a first preset incidence L22 of the second disease and pest, a first preset incidence Lm1 of the mth disease and pest, and a second preset incidence Lm2 of the mth disease and pest, wherein j is 1,2, m, the central control unit presets spraying medicine conveying amount W, sets a first preset spraying medicine conveying amount W1, a second preset spraying medicine conveying amount W2 and a third preset spraying medicine conveying amount W3, the central control unit presets spraying length D, and sets a first preset spraying length D1, a second preset spraying length D2 and a third preset spraying length D3.
5. An intelligent monitoring and control device for garden diseases and pests according to claim 2, wherein the detecting unit comprises a plurality of drift amount detectors disposed outside the spraying device, wherein a first drift amount detector is disposed in a first direction of the spraying unit, a second drift amount detector is disposed in a second direction of the spraying unit, a third drift amount detector is disposed in a third direction of the spraying unit, a fourth drift amount detector is disposed in a fourth direction of the spraying unit, the drift amount obtained by the first drift amount detector is p1, the drift amount obtained by the second drift amount detector is p2, the drift amount obtained by the third drift amount detector is p3, the drift amount obtained by the fourth drift amount detector is p4, the central control unit uses the central point of the diseased region as a spraying starting point, and sprays the diseased region according to the obtained spraying length and the spraying medicine conveying amount, the central control unit acquires the drift amount p0 of the spraying unit after the spraying unit sprays the current disease area for the first time through the detection unit, sets p0 to p1+ p2+ p3+ p4, and adjusts the spraying height according to the comparison between the acquired drift amount p0 after the spraying unit sprays the current disease area for the first time and the preset drift amount, wherein,
when P0 is not more than P1, the central control unit does not adjust the spraying height h;
when P1 < P0 < P2, the central control unit reduces the spraying height h to h1 and sets h 1; h (1- (P0-P1) × (P2-P0)/(P1 × P2))
When P0 is more than or equal to P2, the central control unit adjusts the spraying length and the sprayed medicine conveying amount according to the drift amount in each direction obtained by each drift amount detector;
the central control unit presets a drift amount P, sets a first preset drift amount P1 and a second preset drift amount P2.
6. An intelligent monitoring, controlling and pest system for gardens according to claim 3, wherein the central control unit determines to adjust the spraying length and the delivery amount of the sprayed chemicals, and the central control unit adjusts the spraying length and the delivery amount of the sprayed chemicals according to the comparison of the drift amounts obtained by the drift amount detectors arranged oppositely,
when P1+ P3 is larger than or equal to P2+ P4, the central control unit reduces the sprayed medicine delivery amount W alpha to W alpha 1, and sets W alpha 1 to W alpha x (1- (P1+ P3-P2-P4)/P2);
when P1+ P3 < P2+ P4, the central control unit reduces the spraying length D alpha of the spraying unit to D alpha 1, and sets D alpha 1 to D alpha x (1- (P2+ P4-P1-P3)/P2);
wherein α is 1,2, 3.
7. An intelligent monitoring and control device for garden diseases and insect pests according to claim 5, wherein the central control unit obtains the central point of each monitoring area and the angle of the intelligent monitoring and control device for garden diseases and insect pests relative to the initial position of the spraying unit as the spraying angle of the spraying unit, and the central control unit adjusts the spraying angle according to the comparison between the drift amounts obtained by the drift amount detectors which are adjacently arranged,
when the p1+ p2 is more than or equal to p3+ p4, the central control unit reduces the spraying angle theta to theta 1, and the central control unit increases the sprayed medicine delivery quantity W alpha to W alpha 2;
when p1+ p2 < p3+ p4, the central control unit enlarges the spray angle theta to theta 2, and the central control unit increases the spray drug delivery amount W alpha to W alpha 3.
8. An intelligent garden pest monitoring and control device according to claim 5, wherein the sum of the drift amounts in adjacent directions obtained by the drift amount detectors adjacent to the central control unit is greater than or equal to the sum of the drift amounts in the third direction and the fourth direction, the central control unit reduces the spraying angle θ to θ 1, sets θ 1 ═ θ x (1- (P1+ P2-P3-P4)/P2), the central control unit increases the spraying drug delivery amount W α to W α 2, sets W α 2 ═ W α x (1+ (P1+ P2-P3-P4)/P2), the sum of the drift amounts in the first direction and the second direction is less than the sum of the drift amounts in the third direction and the fourth direction, the central control unit increases the spraying angle θ to 2, sets θ 2 ═ θ 2+ P2-P3-P4)/P2, the central control unit increases the spray drug delivery amount W α to W α 3, setting W α 3 ═ W α x (1+ (P3+ P4-P1-P2)/P2).
9. An intelligent monitoring, controlling and device for garden pests and diseases according to any one of claims 1-8, characterized in that the central control unit presets a water pump pressure standard value F, compares the adjusted spraying drug delivery amount Wα β with a preset spraying drug delivery amount standard value W0, and adjusts the water pump pressure standard value, wherein,
when W alpha beta is larger than or equal to W0, the central control unit increases the standard value F of the water pump pressure to F1, and sets F1 to F x (1+ (W alpha beta-W0) W0);
when W α β < W0, the central control unit lowers the standard value F of the water pump pressure to F2, setting F2 ═ fx (1- (W0-W α β) W0);
wherein β is 1,2, 3.
10. An intelligent monitoring, controlling and pest system for gardens according to claim 9, wherein the central control unit presets a standard value of the amount of sprayed drug delivery W0, and the central control unit adjusts the spraying frequency of the spraying unit according to the comparison between the adjusted amount of sprayed drug delivery and the preset standard value of the amount of sprayed drug delivery, wherein,
when W alpha beta is larger than or equal to W0, the central control unit reduces the spraying frequency G to G1, and sets G1 to G x (1- (W alpha beta-W0)2/W0), rounding down if G1 is not an integer;
when W α β < W0, the central control unit increases the spraying frequency G to G2, setting G2 ═ G x (1+ (W0-W α β)2/W0) if G2 is not an integer, rounding up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459030.5A CN114145280B (en) | 2021-12-02 | 2021-12-02 | Gardens plant diseases and insect pests intelligent monitoring prevention and cure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459030.5A CN114145280B (en) | 2021-12-02 | 2021-12-02 | Gardens plant diseases and insect pests intelligent monitoring prevention and cure device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114145280A true CN114145280A (en) | 2022-03-08 |
| CN114145280B CN114145280B (en) | 2022-07-26 |
Family
ID=80455642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111459030.5A Active CN114145280B (en) | 2021-12-02 | 2021-12-02 | Gardens plant diseases and insect pests intelligent monitoring prevention and cure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114145280B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034622A1 (en) * | 2003-10-10 | 2005-04-21 | Pessl Instruments Gmbh | Drift-off information system |
| US20180054983A1 (en) * | 2016-08-25 | 2018-03-01 | Iowa State University Research Foundation, Inc. | System and method for predicting wind direction and speed to better control drift |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN109383805A (en) * | 2017-08-08 | 2019-02-26 | 迪尔公司 | Mobile drift sensor for agricultural spray |
| CN208624436U (en) * | 2018-06-14 | 2019-03-22 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN110679578A (en) * | 2019-10-30 | 2020-01-14 | 宗彦平 | Intelligent disease and insect pest prevention and control system for nursery and use method thereof |
| CN110702397A (en) * | 2019-10-31 | 2020-01-17 | 江苏农林职业技术学院 | Device and method for testing spray drift amount of plant protection unmanned aerial vehicle |
| CN111287411A (en) * | 2020-03-03 | 2020-06-16 | 西南交通大学 | Aerial spraying system based on unmanned aerial vehicle flight platform |
| WO2020136819A1 (en) * | 2018-12-27 | 2020-07-02 | 株式会社オプティム | Crop growing assistance system, crop growing assistance method, and program |
| CN113303306A (en) * | 2021-05-20 | 2021-08-27 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Pesticide spraying prevention drifting method and system for pesticide spraying unmanned aerial vehicle and storage medium |
-
2021
- 2021-12-02 CN CN202111459030.5A patent/CN114145280B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034622A1 (en) * | 2003-10-10 | 2005-04-21 | Pessl Instruments Gmbh | Drift-off information system |
| US20180054983A1 (en) * | 2016-08-25 | 2018-03-01 | Iowa State University Research Foundation, Inc. | System and method for predicting wind direction and speed to better control drift |
| CN109383805A (en) * | 2017-08-08 | 2019-02-26 | 迪尔公司 | Mobile drift sensor for agricultural spray |
| CN108402021A (en) * | 2018-06-14 | 2018-08-17 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| CN208624436U (en) * | 2018-06-14 | 2019-03-22 | 华南农业大学 | A kind of agricultural plant protection unmanned plane sprinkling system compensated automatically with droplet drift detection |
| WO2020136819A1 (en) * | 2018-12-27 | 2020-07-02 | 株式会社オプティム | Crop growing assistance system, crop growing assistance method, and program |
| CN110679578A (en) * | 2019-10-30 | 2020-01-14 | 宗彦平 | Intelligent disease and insect pest prevention and control system for nursery and use method thereof |
| CN110702397A (en) * | 2019-10-31 | 2020-01-17 | 江苏农林职业技术学院 | Device and method for testing spray drift amount of plant protection unmanned aerial vehicle |
| CN111287411A (en) * | 2020-03-03 | 2020-06-16 | 西南交通大学 | Aerial spraying system based on unmanned aerial vehicle flight platform |
| CN113303306A (en) * | 2021-05-20 | 2021-08-27 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Pesticide spraying prevention drifting method and system for pesticide spraying unmanned aerial vehicle and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114145280B (en) | 2022-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Duga et al. | Spray deposition profiles in pome fruit trees: Effects of sprayer design, training system and tree canopy characteristics | |
| Siegfried et al. | Dosage of plant protection products adapted to leaf area index in viticulture | |
| EP3348141B1 (en) | Device for controlling pests in plant cultivation room | |
| Giles et al. | Control of orchard spraying based on electronic sensing of target characteristics | |
| Chen et al. | Spray drift and off-target loss reductions with a precision air-assisted sprayer | |
| Pergher et al. | Influence of canopy development in the vineyard on spray deposition from a tunnel sprayer | |
| CN114145280B (en) | Gardens plant diseases and insect pests intelligent monitoring prevention and cure device | |
| CN217242331U (en) | A high-efficient self-propelled sprayer for maize soybean composite planting | |
| CN101263804A (en) | Spraying and applying method for preventing and controlling disease and insect of rice-wheat crop stem basement and spraying device thereby | |
| CN115636117B (en) | Using method of aircraft for greenhouse planting | |
| CN214047266U (en) | Liquid insecticide sprinkler is used in gardens | |
| Yan et al. | Spray deposition in an artificial grapevine canopy as affected by spray angle regulation systems of radial airflow air-assisted sprayers | |
| Bordovsky et al. | Economic evaluation of Texas High Plains cotton irrigated by LEPA and subsurface drip | |
| CN208639362U (en) | The hedge of defence duck escape in a kind of Integrated rice-duck farming system | |
| Sun | Design and experimental assessment of a field‐spraying system with nozzles employing reciprocating up‐and‐down movements | |
| EP1609363A1 (en) | Use of garlic extract for systemic treatment of growing crops | |
| CN210352401U (en) | Arched shed mulching film laying device | |
| CN207305894U (en) | A kind of pond flowing water culture sink cooling bird-proof device | |
| RU54291U1 (en) | DEVICE FOR PESTICIDES | |
| CN106305677A (en) | Pesticide spraying device | |
| CN217471052U (en) | A plant diseases and insect pests protection improvement device for afforestation | |
| Sumner et al. | Center pivot irrigation attached sprayer | |
| CN213939444U (en) | It uses sick worm controlling means to be applicable to vegetable planting in big-arch shelter | |
| KR102400520B1 (en) | Automatic rain storage, purification, watering apparatus | |
| CN212368229U (en) | Environment-friendly pest control management device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220708 Address after: 226600 No.11 Baochang North Road, Libu Town, Hai'an City, Nantong City, Jiangsu Province Applicant after: NANTONG GUANGYI MACHINERY AND ELECTRONIC Co.,Ltd. Applicant after: LV Juan Address before: 226600 No.11 Baochang North Road, Libu Town, Hai'an City, Nantong City, Jiangsu Province Applicant before: NANTONG GUANGYI MACHINERY AND ELECTRONIC Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |