CN103783016A - Laser disinsectization equipment - Google Patents
Laser disinsectization equipment Download PDFInfo
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- CN103783016A CN103783016A CN201310117483.9A CN201310117483A CN103783016A CN 103783016 A CN103783016 A CN 103783016A CN 201310117483 A CN201310117483 A CN 201310117483A CN 103783016 A CN103783016 A CN 103783016A
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- 241000238631 Hexapoda Species 0.000 claims abstract description 27
- 241000607479 Yersinia pestis Species 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000266 injurious effect Effects 0.000 abstract 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 241000894007 species Species 0.000 abstract 1
- 241000255925 Diptera Species 0.000 description 13
- 230000036541 health Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000000077 insect repellent Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000255749 Coccinellidae Species 0.000 description 1
- 208000011312 Vector Borne disease Diseases 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The invention relates to laser disinsectization equipment. Wing vibration frequency of injurious insects is received by an audio frequency receiver, species of the injurious insects are judged intelligently by a singlechip computer, spatial coordinates of the injurious insects are confirmed by means of shooting changes of spatial images via a CCD (charge coupled device) image sensor and processing data via the singlechip computer, and the injurious insects are quickly hit by pulse laser light beams penetrating a convex lens and an acousto-optic modulation device. The whole disinsectization process only requires 10-20 milliseconds. Effects of intelligent selection of specific injurious insects and pollution-free disinsectization are achieved, the injurious insects can be killed in an extreme short time, and pathophoresis control and reduction of agroforestrial pesticide pollution are promoted greatly.
Description
Technical field
Patent of the present invention relates to a kind of laser vermin exterminating apparatus, can initiatively catch at short notice and eliminate a large amount of insects.
Background technology
As everyone knows, in various damage by disease and insect, mosquito is the most serious public health problem.By sucking blood of female mosquito, very easily cause transmission of disease, can have more than 80 to plant by female mosquito-borne disease at present, the health that is greatly endangering the mankind.So a kind of efficient mosquito killing device is the much-talked-about topic that people discuss always.In agricultural production, the pest damage agricultural productions such as ladybug locust, affect agricultural product quality and output, and conventional chemical reagent deinsectization method can be at the residual a large amount of agricultural chemicals of surface of agricultural products, have a strong impact on food security, and soil and water quality are also produced to severe contamination.
At present, kill mosquito method is mainly divided into three kinds, biology, chemistry and Physical.Bioanalysis, is mainly to lure insect to enter by attractant, then by high-tension electricity deinsectization.The drawback of this method is effectively to attract insect to enter Grid, the understanding of insect biological habit is need to people's further research.Chemical method is the most common deinsectization method on market, for example kill mosquito, mainly contain burning mosquito-repellent incense and electric mosquito repellent, by burning or electrical heating, chemical substance in mosquito-repellent incense is evaporate into and in air, played good kill mosquito effect, but use for a long time chemical substance not only to mosquito can develop immunity to drugs problem and the pollution living environment that is detrimental to health.The main desinsection mode of agriculture and forestry is to rely on agricultural insecticide at present, agricultural insecticide can play the effect of getting instant result, but the contingency question bringing thus also emerges in an endless stream, a large amount of agricultural chemicals are the residual of surface of agricultural products with the infiltration of soil, give food safety belt when carrying out hidden danger also serious pollution soil water quality, and the destruction that causes biological chain.Ultrasonic expelling parasite is in recent years the deinsectization new method of rising, and belongs to physical control of insects method.The ultrasonic that the transmitting of ultrasonic expelling parasite dependence equipment is identical with insect wing vibration frequency, causes the resonance of insect wing, makes the insect dysfunction of circling in the air.This method can only play the effect of driveing, and can not realize the Essential Action of deinsectization.
Summary of the invention
Can not be in the efficient deinsectization in insect compact district in order to overcome existing disinsection method, to the shortcoming of human health damage and contaminated environment, patent of the present invention provides a kind of novel bug killing equipment, and this laser aid adopts milliwatt level laser not only can not affect health contaminated environment but also can carry out initiatively catching deinsectization by computer software equipment.
Patent of the present invention solves the technical scheme that its technical problem adopts: audio frequency receiver, ccd image sensor, pulse laser (milliwatt level) are connected with single-chip microcomputer, and pulse laser is connected successively with acousto-optic modulator, lens, acousto-optic modulator again.
In the laser vermin exterminating apparatus of patent of the present invention, CCD visual angle is 120 °, with a rotating stepper motor connection device, can form so a kind of panoramic scanning.Rotating at set intervals a background pictures of 120 ° of shootings is N1.If during this period of time do not have insect to fly into, CCD is in resting state; As an example of mosquito example, its wing vibration frequency is about 600Hz, if while during this period of time having mosquito to fly within the scope of audio interface receiver, audio receiver receives the frequency of mosquito vibration wing.CCD starts double flash of light and takes two groups of data, is respectively N2, N3.Be difference operation N4=N2-N1, N5=N3-N2, just can find out background and the difference of taking for the first time by N4, just can calculate position and the flying speed of mosquito by N5.These points are gone just to obtain difference angle coordinate with depositing after different.Starting impulse laser sends a bundle of pulsed laser, laser passes through acousto-optic modulator, utilize the feature of the Donald Bragg diffraction that acoustooptical effect produces, realize the control to the laser beam direction of propagation, divergencing laser by convex lens after focus place form converge light, light is longitudinally deflected into the angle of appointment, pass on second acousto-optic modulator, light is carried out to lateral deflection, CCD is collected to such an extent that mosquito is shot down.
Patent of the present invention can realize the screening judgement to target pest, realizes at short notice the judgement of insect position and speed, hits rapidly eliminating pest by laser.The rapid safety of whole process, has no effect to personal safety health and environment.
Accompanying drawing explanation
Fig. 1 is laser vermin exterminating apparatus structure chart
1 audio frequency receiver 2CCD imageing sensor 3 pulsed laser source 4 lens 5 acousto-optic modulator 6 acousto-optic modulators in figure
Fig. 2 is laser mosquito eradication equipment graphics.
Embodiment
In patent accompanying drawing 1 of the present invention, ccd image sensor 2 visual angles of laser vermin exterminating apparatus are 120 °, with a rotating stepper motor connection device, rotate at set intervals 120 °, and ccd image sensor 2 can form a kind of panoramic scanning.During due to every kind of insect flight, wing vibration frequency difference, according to the required kind eliminating destructive insects, can set at single-chip microcomputer the vibration frequency of specific insect wing.In the time having audio signal to enter monitoring space, audio receiver 1 starts to accept audio signal, process with these insect wing certain vibration frequency data of setting and compare by single-chip data, if data result is inconsistent, what proof was sent this frequency signal is not the target pest of laser vermin exterminating apparatus, and ccd image sensor 2 keeps resting state.If data result is consistent, illustrate send this frequency signal for such target pest, single-chip microcomputer transmission working signal is to ccd image sensor 2, ccd image sensor 2 pictures taken N1.Behind 10 milliseconds, interval, ccd image sensor 2 is taken two groups of data with the same intervals time, is respectively N2, N3.Single-chip microcomputer does difference operation
,
, just can find out background and the difference of taking for the first time by N4, just can calculate position and the flying speed of insect by N5.These points are gone just to obtain difference polar coordinates, i.e. the space coordinates of this target pest in monitoring space with depositing after different.The operation principle of acousto-optic modulator is to utilize the feature of the Donald Bragg diffraction that acoustooptical effect produces, and realizes the control to the laser beam direction of propagation.Single-chip microcomputer starting impulse laser 3 sends a bundle of pulsed laser, laser converges light by convex lens 4 at focus place, the acousto-optic modulator 5 that is transmitted to vertical placement longitudinally deflects into the angle of appointment, pass to again on the acousto-optic modulator 6 of horizontal positioned, through the laser of lateral deflection by CCD collect insect shoot down.
Claims (7)
1. a laser vermin exterminating apparatus, formed by single-chip microcomputer, audio frequency receiver, ccd image sensor, pulse laser, acousto-optic modulator, convex lens electrical connection, it is characterized in that: single-chip microcomputer connects audio frequency receiver, ccd image sensor and pulse laser, audio data and view data are processed, paired pulses laser instrument carries out switch control, and acousto-optic modulator and convex lens combine pulse laser directive any direction.
2. laser vermin exterminating apparatus according to claim 1, it is characterized in that: audio frequency receiver receives wing and agitates frequency, transfer data to single-chip microcomputer, the frequency data of agitating of the target pest wing storing in these frequency data and single-chip microcomputer contrast, and determine whether target pest.
3. laser vermin exterminating apparatus according to claim 1, is characterized in that: ccd image sensor can rotate interval by stepper motor and carry out 360 ° of panoramic scannings.
4. laser vermin exterminating apparatus according to claim 1, it is characterized in that: single-chip microcomputer transmits working signal to ccd image sensor, ccd image sensor pictures taken N1, after the several milliseconds in interval, ccd image sensor is taken two groups of data, be respectively N2, single-chip microcomputer does difference operation
, just can find out background and the difference of taking for the first time by N4, determine the space polar coordinate of insect.
5. laser vermin exterminating apparatus according to claim 1, it is characterized in that: single-chip microcomputer starting impulse laser sends a bundle of pulsed laser, laser longitudinally deflects into light the angle of appointment by acousto-optic modulator, light forms parallel rays after by convex lens, pass on acousto-optic modulator, light carries out lateral deflection, and the laser of ejaculation is by the spatial point at insect place.
6. laser vermin exterminating apparatus according to claim 1, is characterized in that: after the several milliseconds in ccd image sensor interval, takes two groups of data with the same intervals time, is respectively N2, N3,
, just can calculate position and the flying speed of insect by N5.
7. laser vermin exterminating apparatus according to claim 1, is characterized in that: two acousto-optic modulators are mutually arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117483.9A CN103783016B (en) | 2013-04-07 | 2013-04-07 | A kind of laser vermin exterminating apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310117483.9A CN103783016B (en) | 2013-04-07 | 2013-04-07 | A kind of laser vermin exterminating apparatus |
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| CN103783016A true CN103783016A (en) | 2014-05-14 |
| CN103783016B CN103783016B (en) | 2016-03-16 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872098A (en) * | 2015-06-08 | 2015-09-02 | 顾瑞芳 | Handheld laser mosquito killing swatter |
| CN105052867A (en) * | 2015-08-28 | 2015-11-18 | 宋健 | Intelligent mosquito killing method |
| CN105104332A (en) * | 2015-08-28 | 2015-12-02 | 宋健 | Fixed type intelligentized mosquito catching and killing system |
| CN105513087A (en) * | 2016-03-03 | 2016-04-20 | 北京志光伯元科技有限公司 | Laser aiming and tracking equipment and method for controlling same |
| CN105660572A (en) * | 2016-01-08 | 2016-06-15 | 徐林娟 | Portable (handheld) laser insect killer |
| CN106137046A (en) * | 2016-07-06 | 2016-11-23 | 张远海 | A kind of sweeping robot with laser mosquito eradication function |
| CN106508513A (en) * | 2016-09-05 | 2017-03-22 | 深圳市双赢伟业科技股份有限公司 | Agricultural interconnected deinsectization weeding method |
| CN106642198A (en) * | 2016-09-29 | 2017-05-10 | 李明 | Portable multifunctional laser cigarette lighter and working method thereof |
| CN107094734A (en) * | 2017-04-01 | 2017-08-29 | 史德成 | Energy automatic identification and the laser mosquito killer killed off the insect pests |
| WO2017152737A1 (en) * | 2016-03-11 | 2017-09-14 | 深圳市镭神智能系统有限公司 | Device for smartly killing mosquito by laser, and robot |
| CN107836429A (en) * | 2017-03-01 | 2018-03-27 | 岭南师范学院 | A kind of Intelligent Laser insect killing device and its application method based on parallel mechanism structure |
| CN108271753A (en) * | 2018-01-05 | 2018-07-13 | 广州翼鲲生物科技有限公司 | A kind of insect pest control method and system |
| CN114009414A (en) * | 2021-12-08 | 2022-02-08 | 延安大学 | Intelligent mosquito killing device |
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| JPH01202233A (en) * | 1988-02-09 | 1989-08-15 | Tomoki Takashima | Device for controlling insect pests |
| US5915949A (en) * | 1992-06-12 | 1999-06-29 | Johnson; W. Dudley | Method and apparatus for laser pest control |
| CN1710444A (en) * | 2005-06-03 | 2005-12-21 | 电子科技大学 | Laser receiving and echo apparatus with Bragg acousto-optic modulator |
| CN101442179A (en) * | 2008-12-02 | 2009-05-27 | 浙江大学 | Apparatus and method for locking DDS acousto-optic modulation wavelength |
| CN201332215Y (en) * | 2008-12-02 | 2009-10-21 | 浙江大学 | DDS acousto-optic modulating wave length locking device |
| CN102165943A (en) * | 2011-05-03 | 2011-08-31 | 袁磊 | Reflective sweeping laser pest prevention and control device |
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| WO2012171445A1 (en) * | 2011-06-14 | 2012-12-20 | 中兴通讯股份有限公司 | Device and method for killing insect pests |
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2013
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Patent Citations (8)
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| JPH01202233A (en) * | 1988-02-09 | 1989-08-15 | Tomoki Takashima | Device for controlling insect pests |
| US5915949A (en) * | 1992-06-12 | 1999-06-29 | Johnson; W. Dudley | Method and apparatus for laser pest control |
| CN1710444A (en) * | 2005-06-03 | 2005-12-21 | 电子科技大学 | Laser receiving and echo apparatus with Bragg acousto-optic modulator |
| CN101442179A (en) * | 2008-12-02 | 2009-05-27 | 浙江大学 | Apparatus and method for locking DDS acousto-optic modulation wavelength |
| CN201332215Y (en) * | 2008-12-02 | 2009-10-21 | 浙江大学 | DDS acousto-optic modulating wave length locking device |
| CN102165943A (en) * | 2011-05-03 | 2011-08-31 | 袁磊 | Reflective sweeping laser pest prevention and control device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872098A (en) * | 2015-06-08 | 2015-09-02 | 顾瑞芳 | Handheld laser mosquito killing swatter |
| CN105052867A (en) * | 2015-08-28 | 2015-11-18 | 宋健 | Intelligent mosquito killing method |
| CN105104332A (en) * | 2015-08-28 | 2015-12-02 | 宋健 | Fixed type intelligentized mosquito catching and killing system |
| CN105660572A (en) * | 2016-01-08 | 2016-06-15 | 徐林娟 | Portable (handheld) laser insect killer |
| CN105660572B (en) * | 2016-01-08 | 2019-03-05 | 徐林娟 | A kind of lightweight laser insect killer |
| CN105513087A (en) * | 2016-03-03 | 2016-04-20 | 北京志光伯元科技有限公司 | Laser aiming and tracking equipment and method for controlling same |
| WO2017152737A1 (en) * | 2016-03-11 | 2017-09-14 | 深圳市镭神智能系统有限公司 | Device for smartly killing mosquito by laser, and robot |
| CN106137046A (en) * | 2016-07-06 | 2016-11-23 | 张远海 | A kind of sweeping robot with laser mosquito eradication function |
| CN106508513A (en) * | 2016-09-05 | 2017-03-22 | 深圳市双赢伟业科技股份有限公司 | Agricultural interconnected deinsectization weeding method |
| CN106642198A (en) * | 2016-09-29 | 2017-05-10 | 李明 | Portable multifunctional laser cigarette lighter and working method thereof |
| CN106642198B (en) * | 2016-09-29 | 2023-11-17 | 常州仪轩激光技术有限公司 | Portable multifunctional laser cigar lighter and working method thereof |
| CN107836429A (en) * | 2017-03-01 | 2018-03-27 | 岭南师范学院 | A kind of Intelligent Laser insect killing device and its application method based on parallel mechanism structure |
| CN107094734A (en) * | 2017-04-01 | 2017-08-29 | 史德成 | Energy automatic identification and the laser mosquito killer killed off the insect pests |
| CN108271753A (en) * | 2018-01-05 | 2018-07-13 | 广州翼鲲生物科技有限公司 | A kind of insect pest control method and system |
| CN114009414A (en) * | 2021-12-08 | 2022-02-08 | 延安大学 | Intelligent mosquito killing device |
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Address after: 100088 1, 111, 4 Building 44, North Third Ring Road, Haidian District, Beijing. Patentee after: BMI (BEIJING) INTELLIGENT SYSTEM CO.,LTD. Address before: 100085 room 1019, Zhongguancun venture building, 26, Shang Di Road, Haidian District, Beijing. Patentee before: BEIJING ZHIGUANG BOYUAN SCIENCE & TECHNOLOGY CO.,LTD. |
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Address after: Unit 201-26, Luohu Business Center, No. 2028 Shennan East Road, Chengdong Community, Dongmen Street, Luohu District, Shenzhen, Guangdong Province, 518000 Patentee after: Sima Motor Tuo (Shenzhen) Intelligent Systems Co.,Ltd. Country or region after: China Address before: 100088 1, 111, 4 Building 44, North Third Ring Road, Haidian District, Beijing. Patentee before: BMI (BEIJING) INTELLIGENT SYSTEM CO.,LTD. Country or region before: China |
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