CN105454189A - Modern agricultural insect light trap based on internet of things - Google Patents
Modern agricultural insect light trap based on internet of things Download PDFInfo
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- CN105454189A CN105454189A CN201510927013.8A CN201510927013A CN105454189A CN 105454189 A CN105454189 A CN 105454189A CN 201510927013 A CN201510927013 A CN 201510927013A CN 105454189 A CN105454189 A CN 105454189A
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 105
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 39
- 238000004891 communication Methods 0.000 claims description 23
- 241000607479 Yersinia pestis Species 0.000 description 20
- 238000000034 method Methods 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 5
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- 239000002917 insecticide Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004920 integrated pest control Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/026—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects combined with devices for monitoring insect presence, e.g. termites
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- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/223—Killing insects by electric means by using electrocution
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Medical Informatics (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
The invention discloses a modern agricultural insect light trap based on the internet of things. The light trap comprises a rain cap, an LED lamp body, an insect holding device, and a high-voltage grid. The rain cap is arranged on the LED lamp body. The insect holding device is arranged below the LED lamp body. The high-voltage grid is arranged on the periphery of the LED lamp body. The high-voltage grid comprises a high-voltage DC power supply and (N-1) metal wires. The (N-1) metal wires are arranged in parallel at equal interval and form a circle, and the metal wires are vertical to ground. The top ends of the metal wires are electrically connected with the power ends of the high-voltage DC power supply, but one of adjacent metal wires is always electrically connected with a positive power end, and the other one is electrically connected with a negative power end. The light trap also comprises an insect counting unit. The light trap obtains rough dimensions of electrocuted insects and automatically calculates the number of the electrocuted insects.
Description
Technical field
The present invention relates to a kind of pest light trap.
Background technology
Modern agriculture is the combination of physical technique and agricultural production, utilize the physical agent such as electricity, sound, light, magnetic, heat, core with biological effect manipulate vegeto-animal living environment and grow, impel traditional farming progressively to break away from the dependence of chemicals and the constraints of natural environment such as chemical pesticide, chemical fertilizer, antibiotic, finally obtain the environment conditioning type agricultural of high-quality, high yield, nontoxic agricultural product.
And agriculture Internet of Things is generally a large amount of sensor nodes is formed monitor network, by various sensor Information Monitoring, to help peasant's Timeliness coverage problem, and determine the position of generation problem exactly, such agricultural by little by little from centered by manpower, the production model that depends on isolated machinery turns to production model centered by information and software, thus a large amount of production equipment using various automation, intellectuality, Long-distance Control.
China is large agricultural country, and the sound development of agricultural concerns national roots.In recent years, along with the raising of national life level, consumer for the quality of agricultural product and the requirement of safety more and more higher.In agricultural production process, control of insect is the important factor in order of crops quality, and therefore, realizing the Obtaining Accurate of insect identification and quantity information is the primary work that insect pest forecast forecasts.If there is no correct sample investigation data, just can not predict accurately the Number dynamics of insect, the extent of injury of insect, more can not ensure the correct execution of Economic Threshold of Injurious Insect Control.
Traditional insect identification with counting main using artificial method of identification, field investigation method, lure collection method etc., manual identified and counting agricultural pests due to the factors such as field conditions is complicated, unstable seriously also exist that discrimination is low, count accuracy is poor, field task labour intensity greatly, the shortcoming such as non real-time nature, the method can not meet the detection requirement of current agricultural pests generation critical conditions; Field investigation method is consuming time, effort, and the investigation of data, record, the link that reports is many, the workload of monitoring personnel is large, and subjective factor impact is large, the poor in timeliness of market demand, and Accurate Prediction affect insect forecasts, can not meet production actual demand.In order to solve problem that is time-consuming in insect identification, incremental data acquisition, effort, scientist constantly explores insect and automatically identifies and the new technology counted.Along with the development of computer technology, microelectric technique etc., insect identifies automatically has made significant headway with counting technology, current insect automatically identifies and mainly contains voice signal, image technique, infrared sensor etc. with counting technology, the development of these technology improves insect and automatically identifies and the efficiency counted, promote the enforcement of precision agriculture, reduce insect to cause harm the loss brought, reduce environmental pollution, improve integrated pest management level.But, although infrared counting method speed is fast, the insect numbers be entrapped can be recorded, more weak in pest species identification, and be easily subject to the interference that other falls into thing.Image processing method due to field trapping pests attitude different, and there is difference between master sample, morphological feature based on standard attitude carries out classifier training, easily cause classifier generalization ability weak, simultaneously, in actual Field Pests trapping process automatically, between insect individuality, can the phenomenons such as adhesion be there is, be unfavorable for identification and the quantity statistics of insect.
In sum, we are in the urgent need to finding a kind of method of effective automatic acquisition insect dynamic quantity, obtain insect body size, quantity, be entrapped the multi-source informations such as moment, to reach the effect of mutual supplement with each other's advantages, improve the accuracy of worm monitoring and prediction and ageing, alleviate the labour intensity of basic unit plant protection personnel and raise the efficiency.User is ensured to provide reliable evidence for prevention and cure, for the enforcement of precision agriculture provides technical support.
Automatically monitor agricultural pests situation by describing the present invention above based on technology of Internet of things, and the insect data analysis gathered in each farmland compares, and finally really realizes the object of the Aulomatizeted Detect of agricultural pests, automation early warning.
Summary of the invention
The object of this invention is to provide one and realize the Real-Time Monitoring of agricultural pests dynamic quantity based on the modern agriculture insect light trap of Internet of Things, automatically can obtain the quantity of electrocuting insect and build scope roughly.
In order to reach above object, the technical solution used in the present invention is:
1, based on the modern agriculture insect light trap of Internet of Things, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground;
Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, display module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module, display module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle;
Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
Best preferred technical scheme, described DC constant current power supply output current is 15mA, N=29, and the resistance of resistance is 1 ohm.
2, based on the modern agriculture insect light trap automatic acquisition number of pest of Internet of Things and a method for build, it is characterized in that, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground; Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module, display module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle; Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
If the distance between adjacent metal bar is d centimetre, DC constant current power supply output current is I milliampere; The resistance of resistance is R ohm, and the physical length of insect is X centimetre; The output voltage in AD conversion unit a certain moment is U millivolt;
Controller judges whether have insect to fall on high-voltage fence according to the size of AD conversion unit output voltage,
If the voltage U <I*R*N millivolt that AD conversion unit exports, then controller controls to electrocute insect variable a and add 1, otherwise a does not add 1;
When electrocuting insect variable a and adding 1, controller calculates this length X electrocuting insect >=(N-U/I/R) * d;
Controller controls display module and shows the numerical value electrocuting insect variable a in real time.
3, based on the modern agriculture insect light trap automatic acquisition number of pest of Internet of Things and a method for build, it is characterized in that, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground; Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle; Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
If the distance between adjacent metal bar is d centimetre, DC constant current power supply output current is I milliampere; The resistance of resistance is R ohm, and the physical length of insect is X centimetre; The output voltage in AD conversion unit a certain moment is U millivolt;
If length is more than or equal to d and the insect quantity being less than 2*d is a1; Length is more than or equal to 2*d and the insect quantity being less than 3*d is a2; The insect quantity that length is more than or equal to 3*d is a3;
Controller judges whether have insect to fall on high-voltage fence according to the size of AD conversion unit output voltage, if the voltage U <I*R*N millivolt that AD conversion unit exports, then controller controls to electrocute insect variable a and adds 1, otherwise a does not add 1;
When insect quantitative variation a adds 1, controller calculates length X >=(N-U/I/R) * d of this insect;
If d≤(N-U/I/R) * d < 2*d, then a1 adds 1, otherwise does not add 1;
If 2*d≤(N-U/I/R) * d < 3*d, then a2 adds 1, otherwise does not add 1;
If 3*d≤(N-U/I/R) * d, then a3 adds 1, otherwise does not add 1;
Then controller controls the numerical value of display module display a, a1, a2, a3.
4, based on the modern agriculture insect light trap system of Internet of Things, it is characterized in that, comprise Cloud Server, smart mobile phone and multiple light trap;
Described light trap comprises rain-proof cover, LED lamp, connects worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground;
Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, display module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module, display module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle;
Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
Multiple light trap is arranged at multiple farmland respectively; The controller of each light trap is communicated with Cloud Server by wireless communication module; Controller reads the data of GPS locating module, then by wireless communication module, the positional information of the quantity and farmland of electrocuting insect is uploaded to Cloud Server; Described Cloud Server communicates with smart mobile phone.
5, based on the modern agriculture insect light trap system automatic acquisition number of pest of Internet of Things and a method for build, it is characterized in that, comprise Cloud Server, smart mobile phone and multiple light trap;
Described light trap comprises rain-proof cover, LED lamp, connects worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground; Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle; Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
If the distance between adjacent metal bar is d centimetre, DC constant current power supply output current is I milliampere; The resistance of resistance is R ohm, and the physical length of insect is X centimetre; The output voltage in AD conversion unit a certain moment is U millivolt;
Controller judges whether have insect to fall on high-voltage fence according to the size of AD conversion unit output voltage, if the voltage U <I*R*N millivolt that AD conversion unit exports, then controller controls to electrocute insect variable a and adds 1, otherwise a does not add 1;
When insect quantitative variation a adds 1, controller calculates length X >=(N-U/I/R) * d of this insect;
Controller controls the numerical value that display module shows insect variable a in real time.
Multiple light trap is arranged at multiple farmland respectively; The controller of each light trap is communicated with Cloud Server by wireless communication module; Controller reads the data of GPS locating module, then by wireless communication module by electrocuting the quantity of insect, the positional information in size and farmland uploads to Cloud Server; Described smart mobile phone communicates with Cloud Server thus obtains each farmland and electrocutes the quantity of insect, the situation of size.
Principle illustrates: when insect strikes being electrocuted by high-voltage fence in a flash of high-voltage fence, simultaneously also will by that resistive short between adjacent bonding jumper, such controller can detect the change of mode switching unit output voltage, now electrocute insect variable a and add 1, thus the function of Auto-counting while achieving light trap desinsection.Wherein, electrocuting insect variable a is exactly " statistics is electrocuted the variable of insect quantity ".
Compared with prior art, the invention has the beneficial effects as follows: first, the insect number that the present invention can trap and kill in the accurate calculation unit interval, then compares the number of pest of trapping and killing in each farmland unit interval, reminds farmland director to spray insecticide in time; The second, the present invention roughly can add up the ratio quantity of large insect, little insect in the build of insect and unit interval, and the dosage spraying pesticide recovery for farmland provides sufficient Data support; 3rd, the present invention is based on the Real-Time Monitoring that technology of Internet of things really achieves agricultural pests dynamic quantity, the timely control of being compared for insect by data analysis provides feasible method.
Accompanying drawing explanation
Fig. 1 is the structural representation of light trap in the present invention;
Fig. 2 is the circuit theory schematic diagram of high-voltage fence and insect counting unit;
Fig. 3 is existing light trap high-voltage fence schematic top plan view.
Fig. 4 is light trap system communication principle block diagram of the present invention.
1 is rain-proof cover; 2 is LED lamp; 3 is connect worm device; 4 is wires of high-voltage fence; 5 is insulating fixing devices of high-voltage fence.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, but it is not represented as unique embodiment of the present invention.
Note: light trap high-voltage fence belongs to existing known technology, the wire of Fig. 3 mesohigh electrical network is parallel each other, and vertical ground, the wire of the high-voltage fence in Fig. 3 is corresponding with the high-voltage fence in Fig. 2, in Fig. 2, high-voltage fence wire to be drawn as level, and be launched into plane just in order to the needs of Fig. 2 circuit theory diagrams, the wire of high-voltage fence is parallel each other in fact, and vertical ground surrounds a circle.
Fig. 2 is equivalent to real high-voltage fence to launch then to be rotated counterclockwise 90 degree.
Embodiment 1: based on the modern agriculture insect light trap of Internet of Things, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and 29 wires, and 29 wires are equidistantly arranged in parallel surrounds a circle, and vertical ground; Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end; Described light trap also comprises insect counting unit; Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, display module, controller, DC constant current power supply, AD conversion unit, 29 bonding jumpers, 30 similar resistance; Two ends after the resistant series of 30 similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source; The IO input port of the output electrical connection controller of AD conversion unit; Wireless communication module, GPS locating module, display module are electrically connected with controller respectively; Described bonding jumper is equidistantly arranged in parallel surrounds a circle; Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm; The resistance one of 30 similar resistance has 29 common nodes; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.Wherein, described DC constant current power supply output current is 15mA, and the resistance of resistance is 1 ohm.High-voltage DC power supply adopts the dc source (electric current is extremely small) of 2000V.
Embodiment 2: based on the modern agriculture insect light trap automatic acquisition number of pest of Internet of Things and the method for build, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and 29 wires, and 29 wires are equidistantly arranged in parallel surrounds a circle, and vertical ground; Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end; Described light trap also comprises insect counting unit; Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, controller, DC constant current power supply, AD conversion unit, 29 bonding jumpers, 30 similar resistance; Two ends after the resistant series of 30 similar resistance connect two outputs of DC constant current power supply; The input of AD conversion unit connects two outputs of constant-current source; The IO input port of the output electrical connection controller of AD conversion unit; Wireless communication module, GPS locating module are electrically connected with controller respectively; Described bonding jumper is equidistantly arranged in parallel surrounds a circle; Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is 0.1mm; The resistance one of 30 similar resistance has 29 common nodes; The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.Controller judges whether have insect to fall on high-voltage fence according to the size of AD conversion unit output voltage,
If the distance between adjacent metal bar is d centimetre, DC constant current power supply output current is I milliampere; The resistance of resistance is R ohm, and the physical length of insect is X centimetre; The output voltage in AD conversion unit a certain moment is U millivolt; If the voltage U <I*R*N millivolt that AD conversion unit exports, then controller controls to electrocute insect variable a and add 1, otherwise a does not add 1; When insect quantitative variation a adds 1, controller calculates length X >=(N-U/I/R) * d of this insect; Controller controls the numerical value that display module shows insect variable a in real time.
Suppose that the distance between adjacent metal bar is 1 centimetre, constant-current source output current is 15 milliamperes; The resistance of resistance is 1 ohm, N=30, and the physical length of insect is X centimetre; If the output voltage in AD conversion unit a certain moment is 0.435V; So can judge that this moment falls the length of the insect on bonding jumper
X≥(30-0.435*1000/15/1)*1。
Further, if multiple light trap is arranged at multiple farmland respectively just can form a system; The controller of each light trap is communicated with Cloud Server by wireless communication module; Controller reads the data of GPS locating module, then by wireless communication module, the positional information of the quantity and farmland of electrocuting insect is uploaded to Cloud Server; Described Cloud Server communicates with smart mobile phone.
Referring to Fig. 1-4, operation principle of the present invention is described: once insect fall high-voltage fence wire above can by the resistive short between adjacent two bonding jumpers, what adopt due to circuit is the resistant series of constant-current source and similar resistance, so the magnitude of voltage of AD conversion unit input is linear change, can be easy to have calculated several resistance by the change of the output voltage of AD conversion unit be shorted, if be carved with 2 resistance time same to be shorted, can judge it is that an insect is simultaneously by 2 resistive short, can judge that the build of this insect is larger, because the distance between adjacent metal bar is known, such as 1cm, can judge that the build of this insect is greater than 2cm, according to experiment experience in the past, synchronization two insects drop into probability on wire (or bonding jumper) simultaneously, and almost nil (insect is fallen on high-voltage fence and can be electrocuted instantaneously, then connecing inside worm device of arranging below light trap is dropped into), therefore the present invention precisely can count insect and Statistic analysis to insect roughly body size.Can the position in each farmland of precise positioning by GPS locating module, the more specific location information in the number of pest information detected and this farmland is uploaded to Cloud Server by controller, Cloud Server is by the comparative analysis of each agricultural pests data, can show which agricultural pests seriously needs to spray insecticide, which agricultural pests is less, then analysis result is sent to smart mobile phone.
Claims (2)
1., based on the modern agriculture insect light trap of Internet of Things, it is characterized in that, comprise rain-proof cover, LED lamp, connect worm device, high-voltage fence; Rain-proof cover is arranged at the top of LED lamp, and connect the below that worm device is arranged at LED lamp, high-voltage fence is arranged at LED lamp periphery;
Described high-voltage fence comprises high-voltage DC power supply and N-1 wire, and N-1 wire is equidistantly arranged in parallel surrounds a circle, and vertical ground;
Top wiry is all electrically connected the power end of high-voltage DC power supply, but an adjacent wire always electrical connection positive power source terminal, and another is electrically connected negative power end;
Described light trap also comprises insect counting unit;
Described insect counting unit comprises the resistance of wireless communication module, GPS locating module, display module, controller, DC constant current power supply, AD conversion unit, a N-1 bonding jumper, N number of similar resistance;
Two ends after the resistant series of N number of similar resistance connect two outputs of DC constant current power supply;
The input of AD conversion unit connects two outputs of constant-current source;
The IO input port of the output electrical connection controller of AD conversion unit;
Wireless communication module, GPS locating module, display module are electrically connected with controller respectively;
Described bonding jumper is equidistantly arranged in parallel surrounds a circle;
Each wire is other all arranges a bonding jumper, and bonding jumper does not still contact with wire is parallel, and the spacing between bonding jumper and wire is less than 0.2mm;
The resistance one of N number of similar resistance has N-1 common node;
The low side of each bonding jumper is electrically connected a common node respectively, and adjacent metal bar is positioned at the two ends of same resistance.
2. the modern agriculture insect light trap based on Internet of Things according to claim 1, it is characterized in that, described DC constant current power supply output current is 15mA, N=30, and the resistance of resistance is 1 ohm.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707347.9A CN106305662A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring quantity and somatotype of pest by virtue of modern agricultural pest trap lamp based on IOT (Internet of Things) |
| CN201610724994.0A CN106359332A (en) | 2015-12-11 | 2015-12-11 | IOT (Internet of Things)-based modern agricultural pest trap lamp system |
| CN201510927013.8A CN105454189A (en) | 2015-12-11 | 2015-12-11 | Modern agricultural insect light trap based on internet of things |
| CN201610724792.6A CN106305673A (en) | 2015-12-11 | 2015-12-11 | Method for automatically obtaining number and shapes of pests by modern agricultural pest trapping lamp based on Internet of Things |
| CN201610707769.6A CN106359331A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring number and body type of pest by using modern agricultural pest trap lamp based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510927013.8A CN105454189A (en) | 2015-12-11 | 2015-12-11 | Modern agricultural insect light trap based on internet of things |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707769.6A Division CN106359331A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring number and body type of pest by using modern agricultural pest trap lamp based on Internet of Things |
| CN201610724994.0A Division CN106359332A (en) | 2015-12-11 | 2015-12-11 | IOT (Internet of Things)-based modern agricultural pest trap lamp system |
| CN201610724792.6A Division CN106305673A (en) | 2015-12-11 | 2015-12-11 | Method for automatically obtaining number and shapes of pests by modern agricultural pest trapping lamp based on Internet of Things |
| CN201610707347.9A Division CN106305662A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring quantity and somatotype of pest by virtue of modern agricultural pest trap lamp based on IOT (Internet of Things) |
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| CN105454189A true CN105454189A (en) | 2016-04-06 |
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|---|---|---|---|
| CN201610724792.6A Withdrawn CN106305673A (en) | 2015-12-11 | 2015-12-11 | Method for automatically obtaining number and shapes of pests by modern agricultural pest trapping lamp based on Internet of Things |
| CN201610707347.9A Withdrawn CN106305662A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring quantity and somatotype of pest by virtue of modern agricultural pest trap lamp based on IOT (Internet of Things) |
| CN201510927013.8A Withdrawn CN105454189A (en) | 2015-12-11 | 2015-12-11 | Modern agricultural insect light trap based on internet of things |
| CN201610724994.0A Withdrawn CN106359332A (en) | 2015-12-11 | 2015-12-11 | IOT (Internet of Things)-based modern agricultural pest trap lamp system |
| CN201610707769.6A Withdrawn CN106359331A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring number and body type of pest by using modern agricultural pest trap lamp based on Internet of Things |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724792.6A Withdrawn CN106305673A (en) | 2015-12-11 | 2015-12-11 | Method for automatically obtaining number and shapes of pests by modern agricultural pest trapping lamp based on Internet of Things |
| CN201610707347.9A Withdrawn CN106305662A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring quantity and somatotype of pest by virtue of modern agricultural pest trap lamp based on IOT (Internet of Things) |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724994.0A Withdrawn CN106359332A (en) | 2015-12-11 | 2015-12-11 | IOT (Internet of Things)-based modern agricultural pest trap lamp system |
| CN201610707769.6A Withdrawn CN106359331A (en) | 2015-12-11 | 2015-12-11 | Method for automatically acquiring number and body type of pest by using modern agricultural pest trap lamp based on Internet of Things |
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| CN (5) | CN106305673A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259250A (en) * | 2016-08-08 | 2017-01-04 | 齐精超 | Double-core efficent electronic disinsector |
| CN106295784A (en) * | 2016-08-12 | 2017-01-04 | 福建省农业科学院水稻研究所 | A kind of small insects trapping quantity self-recording unit and using method thereof |
| CN107590529A (en) * | 2016-07-07 | 2018-01-16 | 哈尔滨市农业科学院 | Agriculture Internet of Things number of pest programming count monitoring device |
| US11304414B2 (en) * | 2019-11-27 | 2022-04-19 | Quanta Computer Inc. | Insect-trapping device and its counting method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568410B (en) * | 2021-12-14 | 2023-06-09 | 三沙国海信通科技发展有限公司 | Farmland pest collecting and analyzing system |
| CN117973702A (en) * | 2024-03-29 | 2024-05-03 | 杨凌职业技术学院 | Wisdom agricultural pest information acquisition sharing system |
-
2015
- 2015-12-11 CN CN201610724792.6A patent/CN106305673A/en not_active Withdrawn
- 2015-12-11 CN CN201610707347.9A patent/CN106305662A/en not_active Withdrawn
- 2015-12-11 CN CN201510927013.8A patent/CN105454189A/en not_active Withdrawn
- 2015-12-11 CN CN201610724994.0A patent/CN106359332A/en not_active Withdrawn
- 2015-12-11 CN CN201610707769.6A patent/CN106359331A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107590529A (en) * | 2016-07-07 | 2018-01-16 | 哈尔滨市农业科学院 | Agriculture Internet of Things number of pest programming count monitoring device |
| CN106259250A (en) * | 2016-08-08 | 2017-01-04 | 齐精超 | Double-core efficent electronic disinsector |
| CN106295784A (en) * | 2016-08-12 | 2017-01-04 | 福建省农业科学院水稻研究所 | A kind of small insects trapping quantity self-recording unit and using method thereof |
| US11304414B2 (en) * | 2019-11-27 | 2022-04-19 | Quanta Computer Inc. | Insect-trapping device and its counting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106305662A (en) | 2017-01-11 |
| CN106359331A (en) | 2017-02-01 |
| CN106305673A (en) | 2017-01-11 |
| CN106359332A (en) | 2017-02-01 |
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